阅读说明：本技术 一种棉甲壳素纤维混纺织物及加工工艺 (Cotton chitin fiber blended fabric and processing technology ) 是由 杨新平 赵红 寇增瑞 李丹 沈艳 张晓娟 罗双勤 牛春丽 贺玲 郭文玲 张新平 于 2020-12-08 设计创作，主要内容包括：本发明公开了一种棉甲壳素纤维混纺织物及加工工艺,配方包括：棉和甲壳素纤维,各组分的质量百分含量分别是：60-80份的棉和20-40份的甲壳素纤维；包括以下步骤,步骤一,材料选取；步骤二,络筒；步骤三,整经；步骤四,浆纱；步骤五,穿经；步骤六,纬纱准备；步骤七,织造；该发明,高档的床上用品面料,在纱线密度的选择上,以细特纱为主,纱线的线密度为14.5tex,使织物柔软舒适,光泽好；棉甲壳素混纺纱合理选配浆料,选用高浓低粘、耐磨性能好的浆料,解决了纱线上浆难控制,上将率不稳定的难题；同时该棉甲壳素纤维混纺织物面料有良好的抗菌性,较好的透气性等家用纺织品性能,是一种高附加值、高技术含量的高档家纺面料。(The invention discloses a cotton chitin fiber blended fabric and a processing technology thereof, and the formula comprises: the cotton and chitin fibers comprise the following components in percentage by mass: 60-80 parts of cotton and 20-40 parts of chitin fiber; the method comprises the following steps of firstly, selecting materials; step two, spooling; step three, warping; step four, sizing; step five, drawing in; step six, weft yarn preparation; step seven, weaving; according to the high-grade bedding fabric, fine yarns are mainly selected in the selection of yarn density, and the linear density of the yarns is 14.5tex, so that the fabric is soft and comfortable and has good gloss; the sizing agent is reasonably selected from the cotton chitin blended yarn, and the sizing agent with high concentration, low viscosity and good wear resistance is selected, so that the problems of difficult control of yarn sizing and unstable sizing rate are solved; meanwhile, the cotton chitin fiber blended fabric has good antibacterial property, good air permeability and other household textile properties, and is a high-grade home textile fabric with high added value and high technical content.)

1. A cotton chitin fiber blended fabric is characterized in that: the formula comprises the following components: the cotton and chitin fibers comprise the following components in percentage by mass: 60-80 parts of cotton and 20-40 parts of chitin fiber.

2. A processing technology of a cotton chitin fiber blended fabric comprises the following steps of firstly, selecting materials; step two, spooling; step three, warping; step four, sizing; step five, drawing in; step six, weft yarn preparation; step seven, weaving; the method is characterized in that:

in the first step, the contents of the components are as follows: selecting 60-80 parts of cotton and 20-40 parts of chitin fiber, and weighing;

in the second step, spooling comprises the following steps:

1) adopting a 338 type winding machine, wherein the linear density of the used yarn is 14.5tex, the yarn belongs to a fine yarn, the winding speed is properly reduced but is higher than the speed in loose winding, and the winding speed is 500 m/min;

2) the friction cohesion force between the chitin fibers is small, the tension is properly small and is 10cN,

the winding density is related to the number of the yarns, and is 0.42 g/cm;

wherein in the third step, the warping comprises the following steps:

1) selective double Ningge GE type batchThe warp machine designs the yarn number of bedding articles to be fine, and the warping technology uses low tension, low rotational speed as the principle, and the main parameter sets up: tension of 20cN, tension bar depth of 26mm, warping speed of 550m/min, warping winding density of 0.52g/cm³The warping width is 272 mm;

2) the joint mode is weaving knots, the relative humidity is 65%, and the number of warping shafts is calculated and corrected to be 16;

in the fourth step, a grand S432 type sizing machine is adopted, high-pressure sizing is carried out, soaking and coating are repeated, sizing agent is tightly attached, yarns are sized, and main parameters are set as follows: the sizing rate is 14 percent, the slashing moisture regain is 9 percent, the warp elongation is 0.96 percent, the vehicle speed is controlled to be 50m/min, and the temperature is controlled to be 90 ℃;

in the fifth step, the drawing-in process comprises the following steps:

1) adopting semi-automatic warp threading, 6 rows of warp stop sheets and a clockwise threading method, wherein the basic structure comprises five three fly-warp surface satins and five three fly-weft surface satins, the selvedges are a warp-over-four and weft-over-one heavy-flat structure, and the selvedges are threaded into the last 2 pages of healds, namely 11 and 12 respectively;

2) the cloth body adopts a forward drawing method to improve the working efficiency, and the drawing conditions are 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 in sequence; the width is 250cm, the width of the box is 267.7cm, the cloth edge is selected to penetrate the box for 3 times, and the cloth body is selected to penetrate for 4 times;

in the sixth step, the weft yarn twist adopts an SFVC type twist pot, the yarn twist can be stabilized to a certain degree, the weft yarn is cotton chitin blended yarn, the yarn number is thin, the twist is moderate, and the specific twist process comprises the following steps: the temperature is 85 ℃, the time is 60min, and the pressure is 9.78 kPa;

in the seventh step, a ZAX9100 type air jet loom is adopted, and the cotton chitin fiber blended fabric can be woven by adopting the process principle of early opening, low tension and low back beam.

3. The cotton chitin fiber blended fabric according to claim 1, wherein: the contents of the components are respectively as follows: 70 parts of cotton and 30 parts of chitin fiber.

4. The processing technology of the cotton chitin fiber blended fabric according to claim 2, characterized in that: and in the step two 1), the 338 type cutting machine needs to be cleaned before being used.

5. The processing technology of the cotton chitin fiber blended fabric according to claim 2, characterized in that: in the step three 2), in order to meet the requirements of splicing width and splicing patterns, the yarns need to be split and arranged before sizing.

6. The processing technology of the cotton chitin fiber blended fabric according to claim 2, characterized in that: the slurry in the fourth step is generally neutral or slightly alkaline, and the pH value is 7-8.

7. The processing technology of the cotton chitin fiber blended fabric according to claim 2, characterized in that: and in the step five 2), the metric box number is 133 teeth/10 cm.

Technical Field

The invention relates to the technical field of cotton and chitin fiber blended fabrics, in particular to a cotton and chitin fiber blended fabric and a processing technology thereof.

Background

With the change of consumption consciousness and self demand of people, bedding articles gradually develop towards functionality, and the antibacterial functionality of the fabric can be realized through two ways, one way is to add antibacterial fiber during spinning, and the obtained product has long-term antibacterial performance; the other method is to add an antibacterial agent to carry out antibacterial treatment on the textile. The antibacterial property of the fabric is more durable, the fabric style and the hand feeling are better, and the close contact between a human body and bedding is the most, so that the functional bedding with health care has the natural and great attention;

chitin is a substance extracted from shell organisms, is rich in resources, belongs to a natural polymer material, has mechanical hydrophilic groups and good biological characteristics, has the bacteriostatic rate of 90 percent, can prevent peculiar smell, has lasting bacteriostatic and deodorant effects, is widely applied to the field of functional textiles, is independently developed into pure chitin fiber fabrics, has relatively high production cost, and has relatively coarse fineness and relatively low strength of the currently produced chitin fibers, so that the yarn forming strength of the fabric is influenced; aiming at the defects, the design of the cotton chitin fiber blended fabric and the processing technology are necessary.

Disclosure of Invention

The invention aims to provide a cotton chitin fiber blended fabric and a processing technology thereof, which aim to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: a cotton chitin fiber blended fabric comprises the following components in percentage by weight: the cotton and chitin fibers comprise the following components in percentage by mass: 60-80 parts of cotton and 20-40 parts of chitin fiber.

A processing technology of a cotton chitin fiber blended fabric comprises the following steps of firstly, selecting materials; step two, spooling; step three, warping; step four, sizing; step five, drawing in; step six, weft yarn preparation; step seven, weaving;

in the first step, the contents of the components are as follows: selecting 60-80 parts of cotton and 20-40 parts of chitin fiber, and weighing;

in the second step, spooling comprises the following steps:

1) adopting a 338 type winding machine, wherein the linear density of the used yarn is 14.5tex, the yarn belongs to a fine yarn, the winding speed is properly reduced but is higher than the speed in loose winding, and the winding speed is 500 m/min;

2) the friction cohesive force between the chitin fibers is small, the tension is properly small, the tension is 10cN, the winding density is related to the number of yarns, and the winding density is 0.42 g/cm;

wherein in the third step, the warping comprises the following steps:

1) selecting a Benge GE batch warping machine, designing the yarn number of bedding articles, and mainly referring to the principle that the warping process is low in tension and low in rotating speedSetting the number: tension of 20cN, tension bar depth of 26mm, warping speed of 550m/min, warping winding density of 0.52g/cm³The warping width is 272 mm;

2) the joint mode is weaving knots, the relative humidity is 65%, and the number of warping shafts is calculated and corrected to be 16;

in the fourth step, a grand S432 type sizing machine is adopted, high-pressure sizing is carried out, soaking and coating are repeated, sizing agent is tightly attached, yarns are sized, and main parameters are set as follows: the sizing rate is 14 percent, the slashing moisture regain is 9 percent, the warp elongation is 0.96 percent, the vehicle speed is controlled to be 50m/min, and the temperature is controlled to be 90 ℃;

in the fifth step, the drawing-in process comprises the following steps:

1) adopting semi-automatic warp threading, 6 rows of warp stop sheets and a clockwise threading method, wherein the basic structure comprises five three fly-warp surface satins and five three fly-weft surface satins, the selvedges are a warp-over-four and weft-over-one heavy-flat structure, and the selvedges are threaded into the last 2 pages of healds, namely 11 and 12 respectively;

2) the cloth body adopts a forward drawing method to improve the working efficiency, and the drawing conditions are 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 in sequence; the width is 250cm, the width of the box is 267.7cm, the cloth edge is selected to penetrate the box for 3 times, and the cloth body is selected to penetrate for 4 times;

in the sixth step, the weft yarn twist adopts an SFVC type twist pot, the yarn twist can be stabilized to a certain degree, the weft yarn is cotton chitin blended yarn, the yarn number is thin, the twist is moderate, and the specific twist process comprises the following steps: the temperature is 85 ℃, the time is 60min, and the pressure is 9.78 kPa;

in the seventh step, a ZAX9100 type air jet loom is adopted, and the cotton chitin fiber blended fabric can be woven by adopting the process principle of early opening, low tension and low back beam.

According to the technical scheme, the contents of the components are respectively as follows: 70 parts of cotton and 30 parts of chitin fiber.

According to the technical scheme, the 338 type cutting machine in the step two 1) needs to be cleaned before being used.

According to the technical scheme, in the step three 2), in order to meet the requirements of splicing width and splicing patterns, the yarns need to be split and arranged before sizing.

According to the technical scheme, the slurry in the fourth step is generally neutral or slightly alkaline, and the pH value is 7-8.

According to the technical scheme, the metric box number in the step five 2) is 133 teeth/10 cm.

Compared with the prior art, the invention has the following beneficial effects: according to the high-grade bedding fabric, fine yarns are mainly selected in the selection of yarn density, and the linear density of the yarns is 14.5tex, so that the fabric is soft and comfortable and has good gloss; the sizing agent is reasonably selected from the cotton chitin blended yarn, the sizing agent with high concentration, low viscosity and good wear resistance is selected, and sizing process parameters are preferably selected, so that the problems that sizing of yarns is difficult to control and sizing rate is unstable are solved; meanwhile, the cotton chitin fiber blended fabric has good antibacterial property and good air permeability and other household textile properties, meets the requirements of people on comfort, health, cleanness and safety of high-grade home textile products, and is a high-grade home textile fabric with high added value and high technical content.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a process flow diagram of the present invention.

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.

Referring to fig. 1, the present invention provides a technical solution: a cotton chitin fiber blended fabric and a processing technology are as follows:

example 1:

a cotton chitin fiber blended fabric comprises the following components in percentage by weight: the cotton and chitin fibers comprise the following components in percentage by mass: 80 parts of cotton and 20 parts of chitin fiber.

A processing technology of a cotton chitin fiber blended fabric comprises the following steps of firstly, selecting materials; step two, spooling; step three, warping; step four, sizing; step five, drawing in; step six, weft yarn preparation; step seven, weaving;

in the first step, the contents of the components are as follows: selecting 80 parts of cotton and 20 parts of chitin fiber, and weighing;

in the second step, spooling comprises the following steps:

1) the 338 type winding machine is adopted, the 338 type winding machine needs to be cleaned before use, the linear density of the used yarn is 14.5tex, the yarn belongs to a fine yarn, the winding speed is properly reduced, but the winding speed is higher than that of loose winding, and the winding speed is 500 m/min;

2) the friction cohesive force between the chitin fibers is small, the tension is properly small, the tension is 10cN, the winding density is related to the number of yarns, and the winding density is 0.42 g/cm;

wherein in the third step, the warping comprises the following steps:

1) selecting a Ningge GE type batch warping machine, designing the number of yarn of bedding articles to be fine, setting main parameters of a warping process by using small tension and low rotating speed as principles: tension of 20cN, tension bar depth of 26mm, warping speed of 550m/min, warping winding density of 0.52g/cm³The warping width is 272 mm;

2) the joint mode is weaving knots, the relative humidity is 65%, the number of warping shafts is calculated and corrected to be 16, and in order to meet requirements of splicing and matching, splitting and arranging patterns are needed to be carried out on yarns before sizing;

in the fourth step, a grand S432 type sizing machine is adopted, high-pressure sizing is carried out, the size is generally neutral or slightly alkaline, the pH value is 7-8, the soaking and the coating are repeated, the size is tightly attached, the yarn is sized, and the main parameters are set as follows: the sizing rate is 14 percent, the slashing moisture regain is 9 percent, the warp elongation is 0.96 percent, the vehicle speed is controlled to be 50m/min, and the temperature is controlled to be 90 ℃;

in the fifth step, the drawing-in process comprises the following steps:

1) adopting semi-automatic warp threading, 6 rows of warp stop sheets and a clockwise threading method, wherein the basic structure comprises five three fly-warp surface satins and five three fly-weft surface satins, the selvedges are a warp-over-four and weft-over-one heavy-flat structure, and the selvedges are threaded into the last 2 pages of healds, namely 11 and 12 respectively;

2) the cloth body adopts a forward drawing method to improve the working efficiency, and the drawing conditions are 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 in sequence; the width is 250cm, the width of the box is 267.7cm, the cloth edge is selected to penetrate the box for 3 times, the cloth body is selected to penetrate the box for 4 times, and the metric box number is 133 teeth/10 cm;

in the sixth step, the weft yarn twist adopts an SFVC type twist pot, the yarn twist can be stabilized to a certain degree, the weft yarn is cotton chitin blended yarn, the yarn number is thin, the twist is moderate, and the specific twist process comprises the following steps: the temperature is 85 ℃, the time is 60min, and the pressure is 9.78 kPa;

in the seventh step, a ZAX9100 type air jet loom is adopted, and the cotton chitin fiber blended fabric can be woven by adopting the process principle of early opening, low tension and low back beam.

Example 2:

a cotton chitin fiber blended fabric comprises the following components in percentage by weight: the cotton and chitin fibers comprise the following components in percentage by mass: 70 parts of cotton and 30 parts of chitin fiber.

A processing technology of a cotton chitin fiber blended fabric comprises the following steps of firstly, selecting materials; step two, spooling; step three, warping; step four, sizing; step five, drawing in; step six, weft yarn preparation; step seven, weaving;

in the first step, the contents of the components are as follows: selecting 70 parts of cotton and 30 parts of chitin fiber, and weighing;

in the second step, spooling comprises the following steps:

1) the 338 type winding machine is adopted, the 338 type winding machine needs to be cleaned before use, the linear density of the used yarn is 14.5tex, the yarn belongs to a fine yarn, the winding speed is properly reduced, but the winding speed is higher than that of loose winding, and the winding speed is 500 m/min;

2) the friction cohesive force between the chitin fibers is small, the tension is properly small, the tension is 10cN, the winding density is related to the number of yarns, and the winding density is 0.42 g/cm;

wherein in the third step, the warping comprises the following steps:

1) selecting a Ningge GE type batch warping machine, designing the number of yarn of bedding articles to be fine, setting main parameters of a warping process by using small tension and low rotating speed as principles: tension of 20cN, tension bar depth of 26mm, warping speed of 550m/min, warping winding density of 0.52g/cm³The warping width is 272 mm;

2) the joint mode is weaving knots, the relative humidity is 65%, the number of warping shafts is calculated and corrected to be 16, and in order to meet requirements of splicing and matching, splitting and arranging patterns are needed to be carried out on yarns before sizing;

in the fourth step, a grand S432 type sizing machine is adopted, high-pressure sizing is carried out, the size is generally neutral or slightly alkaline, the pH value is 7-8, the soaking and the coating are repeated, the size is tightly attached, the yarn is sized, and the main parameters are set as follows: the sizing rate is 14 percent, the slashing moisture regain is 9 percent, the warp elongation is 0.96 percent, the vehicle speed is controlled to be 50m/min, and the temperature is controlled to be 90 ℃;

in the fifth step, the drawing-in process comprises the following steps:

1) adopting semi-automatic warp threading, 6 rows of warp stop sheets and a clockwise threading method, wherein the basic structure comprises five three fly-warp surface satins and five three fly-weft surface satins, the selvedges are a warp-over-four and weft-over-one heavy-flat structure, and the selvedges are threaded into the last 2 pages of healds, namely 11 and 12 respectively;

2) the cloth body adopts a forward drawing method to improve the working efficiency, and the drawing conditions are 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 in sequence; the width is 250cm, the width of the box is 267.7cm, the cloth edge is selected to penetrate the box for 3 times, the cloth body is selected to penetrate the box for 4 times, and the metric box number is 133 teeth/10 cm;

in the sixth step, the weft yarn twist adopts an SFVC type twist pot, the yarn twist can be stabilized to a certain degree, the weft yarn is cotton chitin blended yarn, the yarn number is thin, the twist is moderate, and the specific twist process comprises the following steps: the temperature is 85 ℃, the time is 60min, and the pressure is 9.78 kPa;

in the seventh step, a ZAX9100 type air jet loom is adopted, and the cotton chitin fiber blended fabric can be woven by adopting the process principle of early opening, low tension and low back beam.

Example 3:

a cotton chitin fiber blended fabric comprises the following components in percentage by weight: the cotton and chitin fibers comprise the following components in percentage by mass: 60 parts of cotton and 40 parts of chitin fiber.

A processing technology of a cotton chitin fiber blended fabric comprises the following steps of firstly, selecting materials; step two, spooling; step three, warping; step four, sizing; step five, drawing in; step six, weft yarn preparation; step seven, weaving;

in the first step, the contents of the components are as follows: selecting 60 parts of cotton and 40 parts of chitin fiber, and weighing;

in the second step, spooling comprises the following steps:

1) the 338 type winding machine is adopted, the 338 type winding machine needs to be cleaned before use, the linear density of the used yarn is 14.5tex, the yarn belongs to a fine yarn, the winding speed is properly reduced, but the winding speed is higher than that of loose winding, and the winding speed is 500 m/min;

2) the friction cohesive force between the chitin fibers is small, the tension is properly small, the tension is 10cN, the winding density is related to the number of yarns, and the winding density is 0.42 g/cm;

wherein in the third step, the warping comprises the following steps:

1) selecting a Ningge GE type batch warping machine, designing the number of yarn of bedding articles to be fine, setting main parameters of a warping process by using small tension and low rotating speed as principles: tension of 20cN, tension bar depth of 26mm, warping speed of 550m/min, warping winding density of 0.52g/cm³The warping width is 272 mm;

2) the joint mode is weaving knots, the relative humidity is 65%, the number of warping shafts is calculated and corrected to be 16, and in order to meet requirements of splicing and matching, splitting and arranging patterns are needed to be carried out on yarns before sizing;

in the fourth step, a grand S432 type sizing machine is adopted, high-pressure sizing is carried out, the size is generally neutral or slightly alkaline, the pH value is 7-8, the soaking and the coating are repeated, the size is tightly attached, the yarn is sized, and the main parameters are set as follows: the sizing rate is 14 percent, the slashing moisture regain is 9 percent, the warp elongation is 0.96 percent, the vehicle speed is controlled to be 50m/min, and the temperature is controlled to be 90 ℃;

in the fifth step, the drawing-in process comprises the following steps:

1) adopting semi-automatic warp threading, 6 rows of warp stop sheets and a clockwise threading method, wherein the basic structure comprises five three fly-warp surface satins and five three fly-weft surface satins, the selvedges are a warp-over-four and weft-over-one heavy-flat structure, and the selvedges are threaded into the last 2 pages of healds, namely 11 and 12 respectively;

2) the cloth body adopts a forward drawing method to improve the working efficiency, and the drawing conditions are 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 in sequence; the width is 250cm, the width of the box is 267.7cm, the cloth edge is selected to penetrate the box for 3 times, the cloth body is selected to penetrate the box for 4 times, and the metric box number is 133 teeth/10 cm;

in the sixth step, the weft yarn twist adopts an SFVC type twist pot, the yarn twist can be stabilized to a certain degree, the weft yarn is cotton chitin blended yarn, the yarn number is thin, the twist is moderate, and the specific twist process comprises the following steps: the temperature is 85 ℃, the time is 60min, and the pressure is 9.78 kPa;

in the seventh step, a ZAX9100 type air jet loom is adopted, and the cotton chitin fiber blended fabric can be woven by adopting the process principle of early opening, low tension and low back beam.

The properties of the above examples are compared in the following table:

	air permeability	Antibacterial property	Smell(s)
				Example 1	Height of	Grade 3	Is free of
Example 2	Height of	4 stage	Is free of
				Example 3	Height of	Grade 3	Is free of

Based on the above, the invention has the advantages that the high-grade bedding fabric is mainly made of fine yarns in the selection of yarn density, and the linear density of the yarns is 14.5tex, so that the fabric is soft and comfortable and has good gloss; the sizing agent is reasonably selected from the cotton chitin blended yarn, the sizing agent with high concentration, low viscosity and good wear resistance is selected, and sizing process parameters are preferably selected, so that the problems that sizing of yarns is difficult to control and sizing rate is unstable are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.