阅读说明：本技术 一种纯手工蚕丝绵长纤整张拉伸设备及工艺 (Pure manual whole silk floss long fiber tensioning and stretching equipment and process ) 是由 罗永清 于 2020-11-30 设计创作，主要内容包括：本发明公开了一种纯手工蚕丝绵长纤整张拉伸制被工艺,包括选茧、煮茧、漂洗、拨茧与上绵、扩绵、干燥、铺绵及电动锁边工艺；通过配合本次专利发明的丝绵拉伸设备,能够纯手工绵做成不同大小被子所需丝绵的长度,解决了现有纯手工蚕丝被拼接,厚薄不匀,易错位变形的问题。(The invention discloses a pure manual long-fiber whole-tensioning and stretching process for silk floss, which comprises the processes of cocoon selection, cocoon cooking, rinsing, cocoon pulling and cotton feeding, cotton expanding, drying, cotton laying and electric serging; by matching with the silk floss stretching equipment disclosed by the patent, the silk floss with different lengths required by quilts with different sizes can be made from pure manual silk floss, and the problems of uneven thickness and easy dislocation and deformation of the existing pure manual silk quilt in splicing are solved.)

1. A pure manual whole-tensioning and stretching process for long fibers of silk floss is characterized in that: comprises selecting cocoon, boiling cocoon, rinsing, pulling cocoon, feeding cotton, expanding cotton, drying, laying and serging;

a. selecting cocoons, namely selecting double-cocoon cocoons with the silk length of more than 1200m, taking normal cocoons as raw materials, putting the selected silkworm cocoons into a dry fresh-keeping bag, and placing the bag in a normal-temperature state for later use;

b. boiling cocoons, namely firstly matching edible alkali and purified water according to the weight part ratio of 1-2: 100, controlling the pH value to be 8-11, and taking two parts of mixed water to be placed at normal temperature for later use; boiling silkworm cocoon with one part of mixed water for no less than 30min, and intermittently rolling and stirring silkworm cocoon at 100 deg.C under constant temperature control; heating the other part of mixed water to enable the temperature of the mixed water to be 50-70 ℃, putting the silkworm cocoons into the mixed water, and standing for 15-30 min for temperature difference permeation; finally, the silkworm cocoons which are subjected to the infiltration are repeatedly subjected to the cocoon cooking process; the repetition times are adjusted according to the temperature, and finally the purpose of cocoon layer infiltration is achieved; meanwhile, the external temperature is a factor for determining the cocoon cooking times, wherein the temperature is 0-18 ℃ for at least 4 times, 18-26 ℃ for 2-3 times, and more than 26 ℃ for 1-2 times. The whole process needs more than 3 hours, and because cocoon cooking is important, cocoon can be pulled and padded, cocoon silk can not be damaged by cooking, cocoon silk strength is kept, and the cocoon cooking process is important for expanding the cocoon and prolonging the service life of the silk quilt;

c. rinsing, namely rinsing the silkworm cocoons by using clean water to ensure that residual liquid is clear; soaking the washed silkworm cocoons for 3-4 times by mixing edible white vinegar and purified water, wherein the amount of the edible white vinegar and the water is 20-30 ml of the edible white vinegar used for 1kg of the silkworm cocoons and 10L of the water, the pH value is controlled to be 6.5-7, and after the soaking is finished, washing by using clear water again;

d. pulling cocoons, feeding cotton, and stretching the single silkworm cocoon to remove cocoon cakes and black nevi, wherein the thickness of the upper cotton is uniform, the upper cotton is aligned layer by layer, and the silk cannot be broken on one cocoon, so that the uniform stretching is ensured, and silk cotton bags are manufactured;

e. expanding the cotton, namely sleeving the prepared silk cotton bag on stretching equipment, wherein in the process of expanding the cotton, the cotton expansion needs to be carried out in water, the temperature of the water does not exceed 60 ℃, and the cotton expansion is carried out in a bidirectional parallel stretching mode;

f. and (3) drying: naturally airing the expanded cotton for later use;

g. cotton laying: manually laying the dried cotton, laying the silk in a cross mode by overlapping layers to form a silk quilt in a net shape, laying thousands of layers of cotton on one bed of silk quilt according to different weights of the silk quilt, and stretching according to different size requirements in the process;

h. and (3) locking: pressing the silk quilt edge on the operation platform along the silk quilt edge by using the batten plate for the silk quilt silk floss which is well paved, clamping the batten plate by using the snap spring, fixing and not moving the silk, and rotationally locking and sealing the edge of the silk quilt pressed by the batten plate by using an electric edge locking machine.

2. The process of claim 1, wherein the process comprises the steps of: the cocoon cooking repetition times are two, and the cocoon cooking time is 30 min.

3. The process of claim 1, wherein the process comprises the steps of: in the rinsing process, the edible white vinegar and water are soaked according to the proportion that 20ml of the edible white vinegar is used for 1kg of silkworm cocoons and 10L of water is used.

4. The whole stretching and stretching equipment for the long fibers of the silk floss is characterized in that: the cotton expanding device comprises a cotton expanding area (3), a control area (13) and an adjusting support, wherein the control area (13) and the adjusting support are sequentially arranged below the cotton expanding area (3), a water inlet pipe (10) and a water outlet pipe (6) are respectively arranged on the cotton expanding area (3) and the control area (13), and a water inlet (17), a water outlet (16) and a cotton expanding unit are arranged in the cotton expanding area (3); a constant-temperature water return unit and a power output device (11) are arranged in the control area (13), the constant-temperature water return unit is communicated below the cotton expansion area (3), the constant-temperature water return unit is communicated with a water outlet pipe (6), a water outlet valve (5) is arranged above the water outlet pipe (6), the constant-temperature water return unit comprises a water return pipe (7), and a water return valve (9), a water return pump (8) and a heating device (4) are sequentially and respectively arranged on the water return pipe (7) from the water flow direction; the power output equipment (11) is in circuit connection with the cotton expansion unit, the cotton expansion unit comprises a guide rail (15) and pull rod holders (18), the pull rod holders (18) are arranged above the guide rail (15) in a sliding mode, pull rods are arranged between the pull rod holders (18), and a fixing support (12) is arranged below the power output equipment (11).

5. The apparatus of claim 4, wherein the apparatus comprises: and two ends of the constant-temperature water return unit are respectively connected with the water inlet (17) and the water outlet (16).

6. The apparatus of claim 4, wherein the apparatus comprises: and two ends of the water return pipe (7) are respectively connected with a water inlet (17) and a water outlet (16).

7. The apparatus of claim 4, wherein the apparatus comprises: the cotton expansion area (3) is further provided with a thermometer (1) and a liquid level meter (2), and the bottom of the cotton expansion area (3) is provided with a heating device (4).

8. The apparatus of claim 4, wherein the apparatus comprises: the adjusting bracket is composed of a plurality of supporting blocks, and adjusting holes (14) are formed in the supporting blocks.

9. The apparatus of claim 4, wherein the apparatus comprises: the pull rod fixer (18) comprises a regulating fixing piece (18d), regulating rods (18c) are arranged at the left end and the right end of the regulating fixing piece (18d) respectively, the two ends of each regulating rod (18c) are connected with the regulating fixing piece (18d) and the corresponding roller (18b) respectively, a telescopic regulating key (18h) and a telescopic rod (18e) are arranged at the upper end and the lower end of the regulating fixing piece (18d) respectively, a fixing bin (18g) is arranged at the tail end of the telescopic rod (18e), and a fixing rod (18f) penetrates through the fixing bin (18 g).

10. The apparatus of claim 9, wherein the apparatus comprises: the rollers (18b) are arranged on two sides of the guide rail (15) and the rollers (18b) are in sliding fit with the guide rail (15).

Technical Field

The invention relates to a silk quilt processing technology, in particular to a whole stretching device and a technology of long fibers of silk floss.

Background

The silk is the lightest, the softest and the thinnest natural fiber in nature, can be easily recovered to the original shape after external force is removed, and the inner tube does not cake, is not stuffy, does not shrink together, is uniform and soft, and can be permanently used without turning over. The silk quilt adopts first-class silk and a novel fiber structure to enable water vapor to freely circulate. And the unique air permeability and moisture permeability of the silk make the silk quilt feel more smooth, cool and warm without dryness. The mulberry silk is mainly composed of animal protein, is rich in eighteen amino acids necessary for human bodies, can promote skin cell activity and prevent angiosclerosis, can prevent skin aging after long-term use, has a special itching relieving effect on certain skin diseases, and has a certain health care effect on arthritis, scapulohumeral periarthritis and asthma. The vegetarian food has the reputations of "the second skin of the human body" and "the fiber queen".

However, the cotton pockets used for manufacturing the pure manual silk quilts are all made to be small, usually about 50cm, and in the quilt manufacturing and stretching process, the whole piece of quilt cannot be stretched manually, and the silk is easy to break and cannot be laid in a whole piece; therefore, the existing purely manual silk quilts are all formed by splicing, and the problems of uneven thickness, dislocation and deformation and the like are easily caused.

Disclosure of Invention

The invention aims to provide a silk quilt which can be used for laying whole silk and can be made into silk floss with different lengths required by quilts with different sizes through pure manual silk floss, so that the problem of the existing pure manual silk quilt proposed in the background art is solved.

In order to achieve the purpose, the invention provides the following technical scheme:

a pure manual process for preparing stretch-draw quilt from long fibers of silk floss comprises selecting cocoons, boiling cocoons, rinsing, removing and loading cocoons, expanding cotton, drying, spreading cotton and serging;

selecting cocoons, namely selecting double-cocoon cocoons with the silk length of more than 1200m, taking normal cocoons as raw materials, putting the selected silkworm cocoons into a dry fresh-keeping bag, and placing the bag in a normal-temperature state for later use;

boiling cocoons, namely firstly matching edible alkali and purified water according to the weight part ratio of 1-2: 100, controlling the pH value to be 8-11, and taking two parts of mixed water to be placed at normal temperature for later use; boiling silkworm cocoon with one part of mixed water for no less than 30min, and intermittently rolling and stirring silkworm cocoon at 100 deg.C under constant temperature control; heating the other part of mixed water to enable the temperature of the mixed water to be 50-70 ℃, putting the silkworm cocoons into the mixed water, and standing for 30-30 min for temperature difference infiltration; finally, the silkworm cocoons which are subjected to the infiltration are repeatedly subjected to the cocoon cooking process; the repetition times are adjusted according to the temperature, and finally the purpose of cocoon layer infiltration is achieved; meanwhile, the external temperature is a factor for determining the cocoon cooking times, wherein the temperature is 0-18 ℃ for at least 4 times, 18-26 ℃ for 2-3 times, and more than 26 ℃ for 1-2 times. The whole process needs more than 3 hours, and because cocoon cooking is important, cocoon can be pulled and padded, cocoon silk can not be damaged by cooking, cocoon silk strength is kept, and the cocoon cooking process is important for expanding the cocoon and prolonging the service life of the silk quilt;

rinsing, namely rinsing the silkworm cocoons by using clean water to ensure that residual liquid is clear; soaking the washed silkworm cocoons for 3-4 times by mixing edible white vinegar and purified water, wherein the amount of the edible white vinegar and the water is 20-30 ml of the edible white vinegar used for 1kg of the silkworm cocoons and 10L of the water, the pH value is controlled to be 6.5-7, and after the soaking is finished, washing by using clear water again;

pulling cocoons, feeding cotton, and stretching the single silkworm cocoon to remove cocoon cakes and black nevi, wherein the thickness of the upper cotton is uniform, the upper cotton is aligned layer by layer, and the silk cannot be broken on one cocoon, so that the uniform stretching is ensured, and silk cotton bags are manufactured;

expanding the cotton, namely sleeving the prepared silk cotton bag on stretching equipment, wherein in the process of expanding the cotton, the cotton expansion needs to be carried out in water, the temperature of the water does not exceed 60 ℃, and the cotton expansion is carried out in a bidirectional parallel stretching mode;

and (3) drying: naturally airing the expanded cotton for later use;

cotton laying: manually laying the dried cotton, laying the silk in a cross mode by overlapping layers to form a silk quilt in a net shape, laying thousands of layers of cotton on one bed of silk quilt according to different weights of the silk quilt, and stretching according to different size requirements in the process;

and (3) locking: pressing the silk quilt edge on the operation platform along the silk quilt edge by using the batten plate for the silk quilt silk floss which is well paved, clamping the batten plate by using the snap spring, fixing and not moving the silk, and rotationally locking and sealing the edge of the silk quilt pressed by the batten plate by using an electric edge locking machine.

Preferably, the cocoon cooking is repeated twice, and the cocoon cooking time is 30 min.

Preferably, in the rinsing process, the edible white vinegar and the water are used for soaking the silkworm cocoons according to the proportion of 20ml of the edible white vinegar and 10L of the water used for 1kg of the silkworm cocoons.

A whole stretch-draw equipment of long fibers of silk floss comprises a silk floss expansion area, a control area and an adjusting support, wherein the control area and the adjusting support are sequentially arranged below the silk floss expansion area; the constant-temperature backwater unit is communicated with the lower part of the cotton expanding area, the constant-temperature backwater unit is communicated with the water outlet pipe, a water outlet valve is arranged above the water outlet pipe, the constant-temperature backwater unit comprises a backwater pipe, and a backwater valve, a backwater pump and a heating device are sequentially and respectively arranged on the backwater pipe in the water flow direction; the power output equipment is in circuit connection with the cotton expansion unit, the cotton expansion unit comprises a guide rail and pull rod holders, the pull rod holders are arranged above the guide rail in a sliding mode, pull rods are arranged between the pull rod holders, and a fixing support is arranged below the power output equipment.

Preferably, the two ends of the constant-temperature water return unit are respectively connected with the water inlet and the water outlet.

Preferably, the two ends of the water return pipe are respectively connected with the water inlet and the water outlet.

Preferably, the cotton expansion area is further provided with a thermometer and a liquid level meter, and the bottom of the cotton expansion area is provided with a heating device.

Preferably, the adjusting bracket is composed of a plurality of supporting blocks, and the supporting blocks are provided with adjusting holes which can adjust the overall height of the equipment.

Preferably, the pull rod fixer is including adjusting the mounting, and both ends are provided with the regulation pole respectively about adjusting the mounting, adjusts the pole both ends and connects respectively and adjust mounting and running roller, and both ends are provided with flexible adjusting key and telescopic link respectively about adjusting the mounting, and the telescopic link end is provided with fixed storehouse, runs through on the fixed storehouse and is provided with the dead lever.

Preferably, the rollers are arranged on two sides of the guide rail and are in sliding fit with the guide rail.

Here, the heating device is a heater, and the power output device is a servo motor.

Has the advantages that:

1. the pure manual silk floss long fiber integral tensioning and stretching quilt process can be carried out in a pure manual mode in use, and the manufactured pure manual silk quilt does not need to be spliced, is uniform in thickness and is not prone to dislocation and deformation; meanwhile, in use, the silk quilt prepared by the invention is soaked in edible white vinegar for cocoon pulling and silk feeding, so that static electricity can be effectively prevented from being easily generated, and the defects of the silk quilt in the prior art are overcome; furthermore, stretch through pure manual the silk quilt and comparatively fluffy when using, silk quilt that forms for the concatenation mode has elasticity more.

2. The silk wadding device can realize homogenization and soaking through water, and the silk wadding long fiber integral tensioning quilt stretching process can enable the silk quilt to be more elastic without fracture; the splicing process is replaced, and meanwhile, the manual cotton expanding cost is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the structure of the pull rod fixing device of the present invention.

In the figure: 1. the device comprises a thermometer, 2, a liquid level meter, 3, a cotton expansion area, 4, a heating device, 5, a water outlet valve, 6, a water outlet pipe, 7, a water return pipe, 8, a water return pump, 9, a water return valve, 10, a water inlet pipe, 11, power output equipment, 12, a fixing support, 13, a control area, 14, an adjusting hole, 15, a guide rail, 16, a water outlet, 17, a water inlet, 18 and a pull rod fixer;

18b, a roller, 18c, an adjusting rod, 18d, an adjusting fixing piece, 18e, a telescopic rod, 18f, a fixing rod, 18g, a fixing bin, 18h and a telescopic adjusting key.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution:

a pure manual process for preparing stretch-draw quilt from long fibers of silk floss comprises selecting cocoons, boiling cocoons, rinsing, removing and loading cocoons, expanding cotton, drying, spreading cotton and serging;

selecting cocoons, namely selecting double-cocoon cocoons with the silk length of more than 1200m, taking normal cocoons as raw materials, putting the selected silkworm cocoons into a dry fresh-keeping bag, and placing the bag in a normal-temperature state for later use;

boiling cocoons, namely firstly matching edible alkali and purified water according to the weight part ratio of 1:100, controlling the pH value to be 8, and putting two parts of mixed water at normal temperature for later use; boiling silkworm cocoon with one part of mixed water for no less than 30min, and intermittently rolling and stirring silkworm cocoon at 100 deg.C under constant temperature control; heating the other part of mixed water to 50 deg.C, placing the silkworm cocoon in the mixed water, and standing for 15min for temperature difference permeation; finally, the silkworm cocoons which are subjected to the infiltration are repeatedly subjected to the cocoon cooking process; the repetition times are adjusted according to the temperature, and finally the purpose of cocoon layer infiltration is achieved; meanwhile, the external temperature is a factor for determining the cocoon cooking times, wherein the temperature is 5 ℃ for at least 4 times, 18-26 ℃ for 2-3 times, and more than 26 ℃ for 1-2 times. The whole process needs more than 3 hours, and because cocoon cooking is important, cocoon can be pulled and padded, cocoon silk can not be damaged by cooking, cocoon silk strength is kept, and the cocoon cooking process is important for expanding the cocoon and prolonging the service life of the silk quilt;

rinsing, namely rinsing the silkworm cocoons by using clean water to ensure that residual liquid is clear; soaking the washed silkworm cocoons for 3 times by mixing edible white vinegar and purified water, wherein the amount of the edible white vinegar and the water is 20ml of the edible white vinegar used for 1kg of the silkworm cocoons and 10L of the water, the pH value is controlled to be 6.5-7, and after the soaking is finished, washing by using clear water again;

pulling cocoons, feeding cotton, and stretching the single silkworm cocoon to remove cocoon cakes and black nevi, wherein the thickness of the upper cotton is uniform, the upper cotton is aligned layer by layer, and the silk cannot be broken on one cocoon, so that the uniform stretching is ensured, and silk cotton bags are manufactured;

expanding the cotton, namely sleeving the prepared silk cotton bag on stretching equipment, wherein in the process of expanding the cotton, the cotton expansion needs to be carried out in water, the temperature of the water does not exceed 60 ℃, and the cotton expansion is carried out in a bidirectional parallel stretching mode;

and (3) drying: naturally airing the expanded cotton for later use;

cotton laying: manually laying the dried cotton, laying the silk in a cross mode by overlapping layers to form a silk quilt in a net shape, laying thousands of layers of cotton on one bed of silk quilt according to different weights of the silk quilt, and stretching according to different size requirements in the process;

and (3) locking: pressing the silk quilt edge on the operation platform along the silk quilt edge by using the batten plate for the silk quilt silk floss which is well paved, clamping the batten plate by using the snap spring, fixing and not moving the silk, and rotationally locking and sealing the edge of the silk quilt pressed by the batten plate by using an electric edge locking machine.

The cocoon cooking repetition times are two, and the cocoon cooking time is 30 min.

In the rinsing process, the edible white vinegar and water are soaked according to the proportion that 20ml of the edible white vinegar is used for 1kg of silkworm cocoons and 10L of water is used.

A whole stretch-draw equipment of long fibers of silk floss comprises a silk floss expansion area 3, a control area 13 and an adjusting support, wherein the control area 13 and the adjusting support are sequentially arranged below the silk floss expansion area 3, a water inlet pipe 10 and a water outlet pipe 6 are respectively arranged on the silk floss expansion area 3 and the control area 13, and a water inlet 17, a water outlet 16 and a silk floss expansion unit are arranged inside the silk floss expansion area 3; a constant-temperature water return unit and a power output device 11 are arranged in the control area 13, the constant-temperature water return unit is communicated below the cotton expansion area 3, the constant-temperature water return unit is communicated with a water outlet pipe 6, a water outlet valve 5 is arranged above the water outlet pipe 6, the constant-temperature water return unit comprises a water return pipe 7, and a water return valve 9, a water return pump 8 and a heating device 4 are sequentially and respectively arranged on the water return pipe 7 from the water flow direction; the power output equipment 11 is in circuit connection with the cotton expansion unit, the cotton expansion unit comprises a guide rail 15 and pull rod holders 18, the pull rod holders 18 are arranged above the guide rail 15 in a sliding mode, pull rods are arranged between the pull rod holders 18, and a fixing support 12 is arranged below the power output equipment 11.

And two ends of the constant-temperature water return unit are respectively connected with the water inlet 17 and the water outlet 16. And two ends of the water return pipe 7 are respectively connected with a water inlet 17 and a water outlet 16. The cotton expansion area 3 is further provided with a thermometer 1 and a liquid level meter 2, and the bottom of the cotton expansion area 3 is provided with a heating device 4. The adjusting bracket is composed of a plurality of supporting blocks, and adjusting holes 14 are formed in the supporting blocks. The pull rod fixer 18 comprises an adjusting fixing piece 18d, adjusting rods 18c are arranged at the left end and the right end of the adjusting fixing piece 18d respectively, the two ends of each adjusting rod 18c are connected with the adjusting fixing piece 18d and the roller 18b respectively, a telescopic adjusting key 18h and a telescopic rod 18e are arranged at the upper end and the lower end of the adjusting fixing piece 18d respectively, a fixing bin 18g is arranged at the tail end of the telescopic rod 18e, and a fixing rod 18f penetrates through the fixing bin 18 g. The rollers 18b are disposed on two sides of the guide rail 15, and the rollers 18b are in sliding fit with the guide rail 15.

When the temperature control device works, water is firstly added into the cotton expansion area 3 through the water inlet pipe 10, the water level in the cotton expansion area 3 is determined by observing the liquid level meter 2 according to the actual use condition, then the silk cotton bag is opened with a small opening, (it needs to be explained here that, in the prior art, the silk cotton bag is cut and damaged under the condition that the silk cotton bag cannot be completely stretched and stretched, and is combined in a splicing mode), the opening is sleeved on the pull rod for stretching, water is required to be soaked, in the process, the temperature is determined by observing the display above the thermometer 1, the stretching is carried out at the proper temperature, the change of the thermometer 1 is observed, and the temperature control is realized by manually opening or closing the heating device 4; finally, when stretching, the water level in the cotton expanding area 3 can be controlled through the water return valve 9 and the water outlet valve 5, so that the resource recycling is realized.

Example 2

Referring to fig. 1 to 3, the present invention provides a technical solution:

a pure manual process for preparing stretch-draw quilt from long fibers of silk floss comprises selecting cocoons, boiling cocoons, rinsing, removing and loading cocoons, expanding cotton, drying, spreading cotton and serging;

selecting cocoons, namely selecting double-cocoon cocoons with the silk length of more than 1200m, taking normal cocoons as raw materials, putting the selected silkworm cocoons into a dry fresh-keeping bag, and placing the bag in a normal-temperature state for later use;

boiling cocoons, namely firstly matching edible alkali and purified water according to the weight part ratio of 1.5:100, controlling the pH value to be 8-11, and taking two parts of mixed water to be placed at normal temperature for later use; boiling silkworm cocoon with one part of mixed water for no less than 30min, and intermittently rolling and stirring silkworm cocoon at 100 deg.C under constant temperature control; heating the other part of mixed water to 65 ℃, putting the silkworm cocoons into the mixed water, and standing for 15-30 min for temperature difference permeation; finally, the silkworm cocoons which are subjected to the infiltration are repeatedly subjected to the cocoon cooking process; the repetition times are adjusted according to the temperature, and finally the purpose of cocoon layer infiltration is achieved; meanwhile, the external temperature is a factor for determining the cocoon cooking times, wherein the temperature is 0-18 ℃ for at least 4 times, 18-26 ℃ for 2-3 times, and more than 26 ℃ for 1-2 times. The whole process needs more than 3 hours, and because cocoon cooking is important, cocoon can be pulled and padded, cocoon silk can not be damaged by cooking, cocoon silk strength is kept, and the cocoon cooking process is important for expanding the cocoon and prolonging the service life of the silk quilt;

rinsing, namely rinsing the silkworm cocoons by using clean water to ensure that residual liquid is clear; soaking the washed silkworm cocoons for 3-4 times by mixing edible white vinegar and purified water, wherein the amount of the edible white vinegar and the water is 25ml of the edible white vinegar for 1kg of the silkworm cocoons and 10L of the water, the pH value is controlled to be 6.5-7, and after the soaking is finished, washing by using clear water again;

pulling cocoons, feeding cotton, and stretching the single silkworm cocoon to remove cocoon cakes and black nevi, wherein the thickness of the upper cotton is uniform, the upper cotton is aligned layer by layer, and the silk cannot be broken on one cocoon, so that the uniform stretching is ensured, and silk cotton bags are manufactured;

expanding the cotton, namely sleeving the prepared silk cotton bag on stretching equipment, wherein in the process of expanding the cotton, the cotton expansion needs to be carried out in water, the temperature of the water does not exceed 60 ℃, and the cotton expansion is carried out in a bidirectional parallel stretching mode;

and (3) drying: naturally airing the expanded cotton for later use;

cotton laying: manually laying the dried cotton, laying the silk in a cross mode by overlapping layers to form a silk quilt in a net shape, laying thousands of layers of cotton on one bed of silk quilt according to different weights of the silk quilt, and stretching according to different size requirements in the process;

and (3) locking: pressing the silk quilt edge on the operation platform along the silk quilt edge by using the batten plate for the silk quilt silk floss which is well paved, clamping the batten plate by using the snap spring, fixing and not moving the silk, and rotationally locking and sealing the edge of the silk quilt pressed by the batten plate by using an electric edge locking machine.

The cocoon cooking repetition times are two, and the cocoon cooking time is 30 min.

In the rinsing process, the edible white vinegar and water are soaked according to the proportion that 20ml of the edible white vinegar is used for 1kg of silkworm cocoons and 10L of water is used.

Example 3

Referring to fig. 1 to 3, the present invention provides a technical solution:

a pure manual process for preparing stretch-draw quilt from long fibers of silk floss comprises selecting cocoons, boiling cocoons, rinsing, removing and loading cocoons, expanding cotton, drying, spreading cotton and serging;

selecting cocoons, namely selecting double-cocoon cocoons with the silk length of more than 1200m, taking normal cocoons as raw materials, putting the selected silkworm cocoons into a dry fresh-keeping bag, and placing the bag in a normal-temperature state for later use;

boiling cocoons, namely firstly matching edible alkali and purified water according to the weight part ratio of 2:100, controlling the pH value to be 8-11, and putting two parts of mixed water at normal temperature for later use; boiling silkworm cocoon with one part of mixed water for no less than 30min, and intermittently rolling and stirring silkworm cocoon at 100 deg.C under constant temperature control; heating the other part of mixed water to 70 ℃, putting the silkworm cocoons into the mixed water, and standing for 15-30 min for temperature difference permeation; finally, the silkworm cocoons which are subjected to the infiltration are repeatedly subjected to the cocoon cooking process; the repetition times are adjusted according to the temperature, and finally the purpose of cocoon layer infiltration is achieved; meanwhile, the external temperature is a factor for determining the cocoon cooking times, wherein the temperature is 0-18 ℃ for at least 4 times, 18-26 ℃ for 2-3 times, and more than 26 ℃ for 1-2 times. The whole process needs more than 3 hours, and because cocoon cooking is important, cocoon can be pulled and padded, cocoon silk can not be damaged by cooking, cocoon silk strength is kept, and the cocoon cooking process is important for expanding the cocoon and prolonging the service life of the silk quilt;

rinsing, namely rinsing the silkworm cocoons by using clean water to ensure that residual liquid is clear; soaking the washed silkworm cocoons for 3-4 times by mixing edible white vinegar and purified water, wherein the amount of the edible white vinegar and the water is 30ml of the edible white vinegar for 1kg of the silkworm cocoons and 10L of the water, the pH value is controlled to be 7, and after the soaking is finished, washing by using clear water again;

pulling cocoons, feeding cotton, and stretching the single silkworm cocoon to remove cocoon cakes and black nevi, wherein the thickness of the upper cotton is uniform, the upper cotton is aligned layer by layer, and the silk cannot be broken on one cocoon, so that the uniform stretching is ensured, and silk cotton bags are manufactured;

expanding the cotton, namely sleeving the prepared silk cotton bag on stretching equipment, wherein in the process of expanding the cotton, the cotton expansion needs to be carried out in water, the temperature of the water does not exceed 60 ℃, and the cotton expansion is carried out in a bidirectional parallel stretching mode;

and (3) drying: naturally airing the expanded cotton for later use;

cotton laying: manually laying the dried cotton, laying the silk in a cross mode by overlapping layers to form a silk quilt in a net shape, laying thousands of layers of cotton on one bed of silk quilt according to different weights of the silk quilt, and stretching according to different size requirements in the process;

and (3) locking: pressing the silk quilt edge on the operation platform along the silk quilt edge by using the batten plate for the silk quilt silk floss which is well paved, clamping the batten plate by using the snap spring, fixing and not moving the silk, and rotationally locking and sealing the edge of the silk quilt pressed by the batten plate by using an electric edge locking machine.

Preferably, the cocoon cooking is repeated twice, and the cocoon cooking time is 30 min.

Preferably, in the rinsing process, the edible white vinegar and the water are used for soaking the silkworm cocoons according to the proportion of 20ml of the edible white vinegar and 10L of the water used for 1kg of the silkworm cocoons.

Examples 2 and 3 correspond to the apparatus used in example 1.

The pure manual silk floss long fiber integral tensioning and stretching quilt process can be carried out in a pure manual mode in use, and the manufactured pure manual silk quilt does not need to be spliced, is uniform in thickness and is not prone to dislocation and deformation; meanwhile, in use, the silk quilt prepared by the invention is soaked in edible white vinegar for cocoon pulling and silk feeding, so that static electricity can be effectively prevented from being easily generated, and the defects of the silk quilt in the prior art are overcome; furthermore, stretch through pure manual the silk quilt and comparatively fluffy when using, silk quilt that forms for the concatenation mode has elasticity more.

The silk is made of long fiber materials, so that the larger the area of the expanding surface is, the stronger the resistance is, the problem is solved by the whole stretching and stretching equipment for the long fiber of the silk floss, the technical defect that the silk floss is expanded mechanically, the non-uniform manpower is prevented, or the silk floss can not be expanded and the splicing mode is adopted is overcome, the more complete whole-piece cotton expanding technology is provided, and the manufacturing process of the silk quilt is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.