阅读说明：本技术 一种不规则毛向天鹅绒面料制备方法、面料及面料的应用 (Preparation method of irregular wool velvet fabric, fabric and application of fabric ) 是由 司冠锋 何立锋 钟国能 胡旭维 林浩 于 2021-09-28 设计创作，主要内容包括：本发明提供了一种不规则毛向天鹅绒面料制备方法、面料及面料的应用,所述制备方法包括：对于完成剪毛的天鹅绒面料,依次采用逆毛落水、预定型、顺毛染色的工艺,生产出表面具有不规则毛向的天鹅绒面料,其中逆毛落水是指,面料在逆水流方向进行落水处理,顺毛染色是指,面料顺着水流的方向进行染色,所述预定型用于将逆毛落水形成的具有不规则毛向的绒毛定型。本申请提供的不规则毛向的天鹅绒面料,在低温定型后剪毛,单次剪毛即可获得良好的天鹅绒效果,再通过逆毛落水和预定型工艺的设置,使得天鹅绒表面绒毛呈现不规则毛向,再通过顺毛染色工艺,使得天鹅绒表面染色风格统一,本发明提供的面料不易留痕,具有更佳的视觉效果和时尚感。(The invention provides a preparation method of an irregular wool velvet fabric, the fabric and application of the fabric, wherein the preparation method comprises the following steps: the velvet fabric with the surface having the irregular hair direction is produced by sequentially adopting the processes of reverse-hair falling into water, pre-setting and forward-hair dyeing for the velvet fabric subjected to shearing, wherein the reverse-hair falling is that the velvet fabric is subjected to falling into water in the reverse-water-flow direction, the forward-hair dyeing is that the velvet fabric is dyed in the water-flow direction, and the pre-setting is used for setting the fluff with the irregular hair direction formed by reverse-hair falling. The velvet fabric with the irregular wool direction is sheared after low-temperature setting, a good velvet effect can be obtained through single shearing, the velvet on the surface of the velvet presents the irregular wool direction through setting of reverse wool falling water and a presetting process, and the dyeing style of the velvet surface is unified through a down-wool dyeing process.)

1. The preparation method of the irregular wool velvet fabric is characterized by comprising the following steps: the velvet fabric with the surface having the irregular hair direction is produced by sequentially adopting the processes of reverse-hair falling into water, pre-setting and forward-hair dyeing for the velvet fabric subjected to shearing, wherein the reverse-hair falling is that the velvet fabric is subjected to falling into water in the reverse-water-flow direction, the forward-hair dyeing is that the velvet fabric is dyed in the water-flow direction, and the pre-setting is used for setting the fluff with the irregular hair direction formed by reverse-hair falling.

2. The method for preparing the irregular wool velvet fabric according to claim 1, wherein the method comprises the following steps:

s1, preparing yarn count;

s2, weaving the fabric;

s3, dyeing and finishing;

wherein, step S3, dyeing and finishing includes the step:

s31: shaping the blank at low temperature;

s32: shearing;

s33: falling into the water;

s34: presetting;

s35: dyeing along the wool;

s36: and (5) finally shaping.

3. The method for preparing the irregular wool velvet fabric according to claim 2, wherein the step S31 of low-temperature shaping the blank comprises the following steps: and (4) performing low-temperature setting on the blank fabric woven in the step S2 at 130-150 ℃ to obtain a velvet blank with a smooth cloth cover.

4. The method for preparing the irregular wool velvet fabric according to claim 2, wherein the step S32 of shearing the wool velvet fabric includes: and (5) shearing the velvet blank shaped at the low temperature in the step (S31), wherein the shearing height is 1.5-5 mm.

5. The method for preparing an irregular wool velvet fabric according to claim 2, wherein the step S33 of falling down the wool includes: and (5) carrying out water falling treatment on the velvet blank subjected to shearing treatment in the step S32 against the water flow direction, wherein the treatment temperature is 80-110 ℃.

6. The method for preparing the irregular wool velvet fabric according to claim 2, wherein the step S34 of pre-shaping comprises: and pre-shaping the velvet fabric with the irregular wool direction obtained in the step S33 at the temperature of 170-200 ℃.

7. The method for preparing the irregular wool velvet fabric according to claim 2, wherein the step S36 of final shaping includes: and (4) carrying out setting treatment on the velvet fabric dyed in the step (S35) at the temperature of 130-150 ℃.

8. An irregular-wool velvet fabric produced by the method according to any one of claims 1 to 7.

9. The velvet fabric with the irregular wool direction according to claim 8, wherein the velvet fabric comprises a bottom layer and a loop layer, the bottom layer is woven by bottom yarns (2), the loop layer is woven by loop yarns (1), the loop yarns (1) are FDY (fully drawn yarn) high gloss yarns, the bottom yarns (2) are DTY (draw textured yarn) semi-dull yarns, and spandex filaments are added to each yarn path during fabric weaving.

10. Use of an irregular-pile velvet fabric, characterized in that the irregular-pile velvet fabric of claim 8 or 9 is used in the fields of clothing, curtains, slip covers, toys and ornaments.

Technical Field

The invention relates to the technical field of textiles, in particular to a preparation method of an irregular wool velvet fabric, the fabric and application of the fabric.

Background

Velvet is the name of silk fabric with pile warp forming pile loops or fluff on the surface of the fabric. The velvet has two types of patterns and elements, wherein the surface of the velvet is completely provided with velvet loops, the velvet loops are partially cut into velvet according to patterns by the velvet, the velvet loops and uncut velvet loops are alternated to form the patterns, mulberry silk can be used as warp, cotton yarn is used as ground texture of weft interweaving, and the velvet loops are formed by the mulberry silk or rayon. The velvet or velvet ring of the velvet stands up tightly, has elegant and beautiful color and luster, is firm and wear-resistant, and can be used for manufacturing clothes, hats, sofa covers, curtains, ornaments and the like.

In the existing velvet fabric, the surface of the velvet fabric is smooth, the direction of the velvet is consistent, the style is single, and the velvet is easy to fall down along the advancing direction of a hand when the velvet is touched by the hand, so that the touch position and other positions form obvious color difference, the appearance of the velvet fabric is influenced, and the velvet fabric has certain limitation in application.

The present application is proposed to solve the above technical problems.

Disclosure of Invention

The invention solves the technical problems that in the prior art, the velvet surface of the velvet fabric is smooth and consistent in the direction of the velvet, so that the style is single, and the hand touch position and other positions form obvious color difference, so that the velvet fabric has certain limitation in application.

The invention also discloses a preparation method of the velvet fabric with irregular wool directions, which is used for preparing the velvet fabric with irregular wool directions, and the preparation method comprises the following steps: the velvet fabric with the surface having the irregular hair direction is produced by sequentially adopting the processes of reverse-hair falling into water, pre-setting and forward-hair dyeing for the velvet fabric subjected to shearing, wherein the reverse-hair falling is that the velvet fabric is subjected to falling into water in the reverse-water-flow direction, the forward-hair dyeing is that the velvet fabric is dyed in the water-flow direction, and the pre-setting is used for setting the fluff with the irregular hair direction formed by reverse-hair falling.

The velvet fabric with irregular wool direction and uniform color and style can be prepared by the process, has completely different visual effects compared with the velvet fabric in the prior art, overcomes the defects of single wool direction, easy trace and monotonous style of the existing velvet, and can be used as a fashionable fabric for sports and leisure.

Further, the preparation method comprises the following steps:

s1, preparing yarn count;

s2, weaving the fabric;

s3, dyeing and finishing;

wherein, step S3, dyeing and finishing includes the step:

s31: shaping the blank at low temperature;

s32: shearing;

s33: falling into the water;

s34: presetting;

s35: dyeing along the wool;

s36: and (5) finally shaping.

The fur fabric formed at low temperature can improve the shearing efficiency and the shearing effect, irregular fluff distribution can be formed on the fabric blank after shearing when the fur fabric falls into water, the fluff in the irregular fluff direction can be prevented from deforming during dyeing by pre-forming, and the uniformity of the surface style of the fabric is ensured along with the fluff dyeing, so that the uniform style and irregular fluff direction of the velvet fabric formed on the surface of the finally-formed velvet fabric are ensured.

Further, in step S31, the low-temperature shaping of the blank includes: and (4) performing low-temperature setting on the blank fabric woven in the step S2 at 130-150 ℃ to obtain a velvet blank with a smooth cloth cover.

The cloth cover is trimmed after being leveled through low-temperature setting, the phenomenon that the cloth cover cannot be trimmed can be avoided, the fluff length can be more uniform, and the style of the fabric is more stable.

Further, in step S32, the shearing includes: and (5) shearing the velvet blank shaped at the low temperature in the step (S31), wherein the shearing height is 1.5-5 mm.

The shearing height is the height of the velvet on the surface of the velvet fabric after the shearing process, the velvet is formed on the surface of a velvet blank through the shearing process, the surface of the blank is smooth due to the low-temperature presetting, an excellent velvet effect can be obtained through single shearing, the velvet can obtain good hand feeling and skin-friendliness, when the velvet is too short, the overall hand feeling and skin-friendliness of the velvet fabric are affected, and when the velvet is too long, the velvet is easy to fall down and the using effect of the fabric is affected.

Further, in step S33, the falling water includes: and (5) carrying out water falling treatment on the velvet blank subjected to shearing treatment in the step S32 against the water flow direction, wherein the treatment temperature is 80-110 ℃.

This setting can be in under the impact of rivers the surface of velvet blank forms the villus of irregularly arranging, and simultaneously, the contrary hair of high temperature falls into water technology, also can clear away the floating fibre and the piece on velvet blank surface effectively, ensures that grey cloth surface is clean and tidy, avoids influencing follow-up dyeing effect.

Further, the step S34, the presetting includes: and pre-shaping the velvet fabric with the irregular wool direction obtained in the step S33 at the temperature of 170-200 ℃.

This setting makes the fine hair on velvet surface stereotypes into anomalous hair to, simultaneously, should set up also can dry the shrink with the velvet surface fabric after falling into water, avoids its shrinkage in the later stage too big, if the temperature is too high, velvet gloss on velvet surface can receive the damage, influences finished product surface gloss quality, if the temperature crosses lowly, then can lead to, and the design effect of fine hair is not good, influences subsequent dyeing and finished product surface fabric's performance.

Further, in step S35, the feather dyeing includes: and dyeing the fabric pre-shaped in the step S34, wherein the velvet fabric is dyed along the water flow direction during dyeing.

Through the hair dyeing process, the style of the velvet can be kept uniform regardless of dark color or light color, the problem of different colors of different areas cannot occur, and the style of the irregular hair direction on the velvet fabric cannot be damaged due to dyeing due to the treatment of the early-stage high-temperature pre-setting process.

Further, in step S36, the final sizing includes: and (4) carrying out setting treatment on the velvet fabric dyed in the step (S35) at the temperature of 130-150 ℃.

The arrangement can obtain the finally formed velvet fabric with irregular wool direction.

The invention also discloses the velvet fabric with the irregular wool direction, which is produced by adopting the preparation method of the velvet fabric with the irregular wool direction.

Compared with the prior art, the advantages of the velvet fabric and the preparation method of the velvet fabric with irregular wool directions are the same, and are not repeated.

The fabric further comprises a bottom layer and a terry layer, wherein the bottom layer is woven by bottom yarns, the terry layer is woven by terry yarns, the terry yarns are FDY high bright yarns, the bottom yarns are DTY semi-dull yarns, and spandex filaments are added to each path of yarns when the fabric is woven.

In the process of touching by hands, the fluff on the surface of the velvet fabric falls down in different directions due to the irregular fluff direction, so that the color difference between the hand model part and other parts is not obvious, the attractiveness of the appearance of a product is not influenced, and the attraction of the fabric is greatly improved.

The invention also discloses application of the velvet fabric with the irregular wool direction, and the application of the velvet fabric with the irregular wool direction in the fields of clothes, curtains, slip covers, toys and decorations.

The preparation method of the irregular wool velvet fabric and the fabric have the following advantages:

firstly, the irregular wool velvet fabric adopts DTY semi-dull ground yarns and FDY large bright loop yarns, and spandex is added to each path, so that the fabric is compact and firm, and the irregular wool gloss on the surface of the finally formed fabric is more prominent;

secondly, the irregular wool velvet fabric is sheared after being subjected to low-temperature dry shaping, so that the fabric surface is sheared in a flat state, the condition that the fabric cannot be sheared is ensured, and the stability of the fabric style is ensured;

thirdly, the velvet blank with irregular surface hair direction can be obtained by adopting reverse-hair high-temperature falling and high-temperature pre-setting after falling into water, so that the style of the fabric is greatly different from that of velvet in the prior art, and the application range of the fabric is expanded;

fourth, this application adopts the dyeing of following the rivers direction during the dyeing for the style of velvet keeps unifying, can not appear the style difference of different colours.

Drawings

FIG. 1 is a schematic structural diagram of an irregular wool velvet fabric according to an embodiment of the invention;

fig. 2 is a real object surface view of the irregular wool velvet fabric according to the embodiment of the invention.

Description of reference numerals:

1. loop yarn; 2. and (4) bottom yarn.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention.

The following specifically describes a preparation method of the irregular wool velvet fabric, the fabric and application of the fabric in the embodiment of the invention with reference to the accompanying drawings.

Example 1

The utility model provides an irregular wool is velvet surface fabric, the surface fabric is the terry cloth structure, includes bottom and terry layer, the bottom is made into by bottom yarn 2, terry layer is made into by terry yarn 1, terry yarn 1 adopts FDY to have bright yarn greatly, bottom yarn 2 adopts DTY half extinction yarn, the terry cloth structure forms the velvet surface fabric that the surface possesses fine hair through shearing, the wool direction of fine hair is irregularly arranged. In the prior art, velvet fabric does not research and limit the direction of the velvet, the velvet falls along the advancing direction of the hand when the hand touches, thereby causing the falling position to have obvious color difference with other positions, when the velvet fabric is made into a sofa cover and a curtain, because the velvet often contacts with the hand, the part is touched along with the hand, the sofa cover and the curtain are caused to form a plurality of fingerprints with different depths and huge color difference and are difficult to recover, the integral aesthetic degree of a product is seriously influenced, the user experience is not good, when the existing velvet fabric is made into clothes, the trend of the velvet is easily damaged through stacked clothes, the velvet cannot be recovered, and the appearance of the clothes is seriously influenced. In this embodiment, the terry cloth woven by combining the FDY (full DRAWN YARN) bright Yarn and the DTY (Draw Texturing Yarn) semi-dull Yarn is compact and firm, and simultaneously, the fluff directions arranged irregularly are matched, so that the gloss of the finally manufactured velvet fabric is more obvious and prominent, and the problem that the gloss difference of the fabric is too large due to the fact that the fluff falls to the same side is avoided, in the process of touching by hand, the fluff on the surface of the velvet fabric falls in different directions, so that the color difference between the hand mould part and other parts is not obvious, the attractiveness of the appearance of the product is not affected, and the attraction of the velvet fabric is greatly improved, in one embodiment, the irregular fluff directions of the surface fluff of the velvet fabric are formed by high-temperature reverse fluff falling water and high-temperature pre-setting type processes, the terry cloth structure of the present invention is a terry cloth structure commonly used in the prior art, as shown in fig. 1, and will not be described or limited in this embodiment.

As a preferred embodiment of the present invention, spandex filaments are added to each of the yarns. This setting makes the velvet fabric of final shaping have good elasticity and elasticity rate of reply, can promote the comfort level and the fit degree of surface fabric simultaneously, has promoted the travelling comfort when this surface fabric is as surface fabric for the clothing.

In this embodiment, the thickness range of the ground yarn 2 is 75D-200D, the thickness range of the loop yarn 1 is 50D-150D, and the thickness range of the spandex filament is 20D-70D, this arrangement can be used to weave a velvet fabric with different fluff states through yarns of different thicknesses, as shown in fig. 2, in the real velvet fabric, the ground yarn 2 is a DTY semi-dull yarn of 75D/36F, the FDY big bright yarn of 50D/36F for the loop yarn 1 is 20D, and spandex filaments are added to each path during weaving, and the velvet with irregular wool direction formed by the fabric falls down in different directions during pressing, and does not form significant color difference with other places, so that the fabric has good usability and can obtain better use experience, preferably, the thickness of the ground yarn 2 is 75D, the thickness of the loop yarn 1 is 50D, the thickness of the spandex silk is 30D.

As an embodiment of the invention, the blank proportion of the base yarn 2 is 32-38%; the blank proportion of the loop yarn 1 is 56-64%, and the blank proportion of the spandex filament is 4-6%, so that the velvet fabric which has good elasticity and elasticity recovery rate, is compact and dense, and has more obvious and outstanding gloss can be produced according to the proportion. Preferably, the blank ratio of the ground yarn 2, the terry yarn 1 and the spandex filament is 35:60: 5.

Example 2

A method for preparing a velvet fabric, wherein the velvet fabric prepared by the method is as described in example 1, and the method comprises the following steps: the velvet fabric with the surface having the irregular hair direction is produced by sequentially adopting the processes of reverse-hair falling into water, pre-setting and forward-hair dyeing for the velvet fabric subjected to shearing, wherein the reverse-hair falling is that the velvet fabric is subjected to falling into water in the reverse-water-flow direction, the forward-hair dyeing is that the velvet fabric is dyed in the water-flow direction, and the pre-setting is used for setting the fluff with the irregular hair direction formed by reverse-hair falling. The shearing and the previous processes may be performed in the manufacturing method of example 1 or in the conventional process, and are not limited herein.

The velvet fabric with irregular wool direction and uniform color and style can be prepared by the process, has completely different visual effects compared with the velvet fabric in the prior art, overcomes the defects of single wool direction, easy trace and monotonous style of the existing velvet, and can be used as a fashionable fabric for sports and leisure.

Specifically, the preparation method comprises the following steps:

s1, preparing yarn count;

s2, weaving the fabric;

and S3, dyeing and finishing.

Further, in step S1, the yarn count preparing process includes: DTY semi-dull yarns are selected as a bottom layer weaving material, FDY big bright yarns are selected as a loop layer weaving material, and spandex yarns are selected as weaving materials added in each path.

Preferably, in the step S1, a 75D-200D thick DTY semi-dull yarn, a 50D-150D thick FDY high gloss yarn, and a 20D-70D spandex filament are selected as the knitting material.

In the real velvet fabric shown in fig. 2, the ground yarn 2 is 75D/36F DTY semi-dull yarn, the loop yarn 1 is 50D/36F FDY bright yarn, the spandex yarn is 20D thick and fine, and spandex yarn is added to each path during weaving.

In this embodiment, the step S2 includes weaving the fabric according to the existing weaving method of the terry cloth to form a fabric blank, adding spandex yarn to each path of yarn during weaving, and selecting a proper yarn feeding amount and speed during weaving to ensure the gram weight of the fabric; meanwhile, the tension of the bottom weave yarns and the tension of the surface weave yarns are respectively controlled, so that defects caused by yarn breakage, yarn accumulation and uneven fluff length are prevented, and the weaving process of the terry cloth belongs to the prior art and is not explained and limited herein.

In some embodiments, when the fabric is woven, the blank ratio of the base yarns 2 is 32-38%; blank proportion of the terry yarn 1 is 56-64%, blank proportion of the spandex filament is 4-6%, and preferably blank proportion of the ground yarn 2, the terry yarn 1 and the spandex filament is 35:60: 5.

Further, in the step S3, the dyeing and finishing process includes the steps of:

s31: shaping the blank at low temperature;

s32: shearing;

s33: falling into the water;

s34: presetting;

s35: dyeing along the wool;

s36: and (5) finally shaping.

Wherein, step S31, the blank low temperature design includes: and (2) performing low-temperature setting on the blank fabric woven in the step (S2) at 130-150 ℃ to obtain a velvet blank with a smooth cloth surface, wherein in the prior art, due to the fact that the cloth surface of the woven blank fabric is uneven, part of velvet cannot be cut due to direct shearing work, or part of velvet cut from the part of velvet is too short, the cloth surface is seriously damaged, shearing is performed after the cloth surface is leveled through low-temperature setting, the phenomenon that velvet cannot be cut cannot occur, the length of the velvet is more uniform, and the style of the fabric is more stable.

In this embodiment, in step S32, the cropping includes: the velvet blank after the low-temperature setting in the step S31 is subjected to shearing treatment, the shearing height is 1.5 mm-5 mm, it should be understood that the shearing height is the height of the velvet on the surface of the velvet fabric after the shearing process, the velvet is formed on the surface of the velvet blank through the shearing process, and the blank is flat in surface after the low-temperature presetting, so that an excellent velvet effect can be obtained through single shearing, and good hand feeling and skin affinity are obtained.

Preferably, in step S33, the falling water includes: and (3) carrying out reverse water flow treatment on the velvet blank sheared in the step (S32) at the temperature of 80-110 ℃, wherein the velvet blank subjected to shearing treatment can form irregularly-arranged velvet on the surface of the velvet blank under the impact of water flow, and meanwhile, floating fibers and scraps on the surface of the velvet blank can be effectively removed through a high-temperature reverse hair water falling process, so that the surface cleanness of the grey cloth is ensured, and the subsequent dyeing effect is prevented from being influenced.

In this embodiment, the step S34 of presetting includes presetting the velvet fabric with irregular wool directions obtained in the step S33 at 170-200 ℃, so that the surface of the velvet fabric is set to have irregular wool directions, and the velvet fabric after falling into water can be dried and shrunk to avoid the excessive shrinkage rate in the later period. It should be noted that, the temperature range of the high-temperature presetting in this embodiment is a better temperature range obtained through multiple experimental studies by researchers, if the temperature is too high, the gloss of the velvet on the surface of the velvet fabric is damaged, which affects the quality of the gloss on the surface of the finished product, and if the temperature is too low, the setting effect of the velvet is not good, which affects subsequent dyeing and the use performance of the finished product fabric.

As an embodiment of the present invention, the step S35, the down-feather dyeing includes: and (2) preparing a corresponding dyeing agent according to the color requirement of the fabric, dyeing the fabric pre-shaped in the step (S34), and dyeing the velvet fabric along the direction of water flow during dyeing, wherein the specific proportion of the dyeing agent is changed according to the different color requirements of the fabric, and the specific proportion mode, the corresponding working parameters of the overflow machine and the washing after dyeing belong to the prior art, and are not specifically limited herein. Through the hair dyeing process, the style of the velvet can be kept uniform regardless of dark color or light color, the problem of different colors of different areas cannot occur, and the style of the irregular hair direction on the velvet fabric cannot be damaged due to dyeing due to the treatment of the early-stage high-temperature pre-setting process.

Specifically, in step S36, the final sizing includes: and (4) carrying out setting treatment on the dyed velvet fabric in the step (S35) at the temperature of 130-150 ℃ to obtain the finally formed velvet fabric with irregular hair direction.

In summary, it is easy to obtain: the velvet fabric with the irregular wool direction and the preparation method thereof have the following advantages:

firstly, the irregular wool velvet fabric adopts DTY semi-dull ground yarns and FDY large bright loop yarns, and spandex is added to each path, so that the fabric is compact and firm, and the irregular wool gloss on the surface of the finally formed fabric is more prominent;

secondly, the irregular wool velvet fabric is sheared after being subjected to low-temperature dry shaping, so that the fabric surface is sheared in a flat state, the condition that the fabric cannot be sheared is ensured, and the stability of the fabric style is ensured;

thirdly, the velvet blank with irregular surface hair direction can be obtained by adopting reverse-hair high-temperature falling and high-temperature pre-setting after falling into water, so that the style of the fabric is greatly different from that of velvet in the prior art, and the application range of the fabric is expanded;

fourth, this application adopts the dyeing of following the rivers direction during the dyeing for the style of velvet keeps unifying, can not appear the style difference of different colours.

Example 3

The velvet with the irregular hair direction provided by the embodiment 1 of the invention can be well applied to the fields of clothes, curtains, slip covers, toys, decorations and the like.

Although the present invention is disclosed above, the present invention is not limited thereto. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.