CN112663208A

CN112663208A - Single-sided terry woven fabric and production process thereof

Info

Publication number: CN112663208A
Application number: CN202011579780.1A
Authority: CN
Inventors: 季志成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-04-16

Abstract

The invention relates to a single-sided terry woven fabric and a production process thereof, and the single-sided terry woven fabric comprises a fabric body, wherein the fabric body is formed by alternately weaving warps and wefts, and terry yarns are arranged in the warp direction of the fabric body at equal intervals; the front surface of the fabric body forms a woven fabric surface, and the terry yarn forms terry on the back surface of the fabric body. The warp tension of the terry yarn and the warp tension of the cotton yarn are adjusted to be 1:1.01-1.005 in the weaving process, so that the let-off quantity of the terry yarn in the let-off direction relative to the cotton yarn is larger than the let-off quantity of the cotton yarn when the terry yarn is let off from a weaving shaft, and a terry is formed. The invention adopts an integrated structure to present a single-sided looped pile woven fabric structure, ensures the fabric to have certain stiffness while ensuring the soft style, and meets the fabric requirements of shirts and other clothes.

Description

Single-sided terry woven fabric and production process thereof

Technical Field

The invention relates to a single-sided terry woven fabric and a production process thereof, belonging to the technical field of textile fabrics.

Background

In the prior art, a terry fabric is generally a knitted fabric of a warp-knitted structure, and the knitted terry fabric is a process of forming loops by using a knitting needle from various raw materials and varieties of yarns and connecting the loops into a knitted fabric through warp and loop connection. The prior terry knitted fabric comprises a single-sided terry knitted fabric and a double-sided terry knitted fabric, has better comfort when contacting with a human body, and is popular with customers. However, the existing terry knitted fabrics are generally used for producing towels or thick sweaters, and when the terry knitted fabrics are used as clothes fabrics, the terry knitted fabrics are not suitable for light and thin clothes fabrics (such as shirt fabrics).

The existing scheme is to bond the woven fabric and the terry fabric together to form the fabric with one woven structure and one terry structure, so as to be used for producing shirts, pajamas and other clothes, but the adhesive used for bonding the fabric in the form is possibly harmful to human bodies, and the bonded fabric is thick and is not suitable for making spring and summer clothes.

JP6584627B1 discloses a reverse looped pile woven fabric, which adopts an integrated structure to present a reverse looped pile structure of a front woven structure, and can meet the fabric requirements of clothes such as shirts, pajamas and the like. However, the fabric still has certain technical defects, although the front side of the fabric can be used for shirt clothes by adopting a woven structure, due to the soft fabric style brought by the looped pile on the back side, the fabric is not stiff and smooth enough and can be applied to casual shirts or home wear more.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide the single-side looped pile woven fabric and the production process thereof.

The invention adopts the following technical scheme: the single-sided terry woven fabric comprises a fabric body, wherein the fabric body is formed by alternately weaving warps and wefts, and terry yarns are arranged in the warp direction of the fabric body at equal intervals; the front side of the fabric body forms a woven fabric surface, and the terry yarn forms terry on the back side of the fabric body; the terry comprises a first terry and a second terry, wherein the height of the first terry is 0.2mm-2mm, the height of the second terry is 0.2mm-0.5mm, and the height of the first terry is greater than that of the second terry; the first terry and the second terry are uniformly and alternately arranged.

Furthermore, 1-3 weft yarns are contained between two adjacent weave points on the same terry yarn.

Further, the first terry comprises an outer terry and an inner terry.

Furthermore, the outer layer terry is made of cotton yarn, and the inner layer terry is made of acrylic fiber.

Further, the second loop is subjected to a pile cutting process to form a pile cutting part.

Furthermore, the velvet cutting part adopts acrylic fiber, and the single fiber fineness of the acrylic fiber is 0.5-1.5 dtex.

Furthermore, the acrylic fiber yarn adopted by the pile cutting part is untwisted fiber.

Furthermore, the fabric body is made of cotton yarn or cotton/polyester blended yarn, and the terry yarn is made of acrylic fiber.

Further, the first loop and the cut pile parts are uniformly and alternately arranged.

Further, the fabric body adopts plain weave.

The invention also provides a production process of the single-sided terry woven fabric, which comprises the following steps:

(1) selecting yarns, wherein the warp yarns and the weft yarns are cotton yarns, and the warp yarns are provided with terry yarns at equal intervals;

(2) warping: uniformly arranging the warp yarns together, and arranging the terry yarns among the cotton yarns at equal intervals;

(3) sizing the cotton yarn, and finally winding the cotton yarn on a new shaft to form a sizing shaft;

(4) arranging an upper row of upper and a lower row of shaft doubling machines, combining the sizing shafts of the cotton yarns into a warp beam of the cotton yarns by the lower shaft doubling machine, and combining the terry yarns into a warp beam of the terry yarns by the upper shaft doubling machine;

(5) drafting and reeding the beam of the cotton yarn and the beam of the pile yarn;

(6) weaving: the loom controls the warp and weft to interweave to form a cloth cover through a set program; adjusting the warp tension of the terry yarn and the warp tension of the cotton yarn to 1:1.01-1.005 in the weaving process, so that the let-off quantity of the terry yarn in the let-off direction relative to the cotton yarn is larger than the let-off quantity of the cotton yarn when the terry yarn is let off from a loom shaft, thereby forming terry;

(7) and desizing and shaping the woven cloth to obtain the single-sided terry woven fabric.

Furthermore, the tension ratio of the terry yarn to the cotton yarn fluctuates periodically, and the tension control of the cotton yarn is unchanged, namely the tension of the terry yarn fluctuates periodically.

The invention has the following advantages:

(1) the single-side terry woven fabric adopts an integrated structure to present a single-side terry woven fabric structure, so that the fabric has certain stiffness and smoothness while ensuring the soft style, and meets the fabric requirements of shirts and other clothes;

(2) according to the invention, the 1/2 plain weave is adopted to bury the weave points of the terry yarn arranged in the warp direction at equal intervals, so that the terry yarn is only presented on the back surface, thus the fabric with the front surface in the tatting structure and the back surface in the terry structure is formed, various defects caused by adopting a bonding mode are avoided, and the manufacturing requirements of various male and female pajamas (covers) in spring and summer are met.

Drawings

Fig. 1 is a schematic view of a single-sided terry woven fabric according to an embodiment of the invention.

Fig. 2 is a weave structure diagram of the single-sided loop woven fabric according to the embodiment of the invention.

Fig. 3 is a schematic view of a terry loop woven fabric according to a second embodiment of the present invention.

Fig. 4 is a schematic view of a terry loop woven fabric according to a third embodiment of the present invention.

Description of reference numerals: 1-a fabric body; 2-a woven fabric surface; 3-terry; 31-a first loop; 311-outer terry; 312-inner loop; 32-a second loop; 33-cutting the velvet part; 4-terry yarn.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

The first embodiment is as follows:

as shown in fig. 1, the single-sided terry woven fabric of the present embodiment includes a fabric body 1, the fabric body 1 is formed by interweaving cotton yarns through warps and wefts, and terry yarns 4 are arranged in the warp direction of the fabric body 1 at equal intervals; the warp and weft cotton yarns are in 1/2 plain weave, the stitch points of the terry yarns 4 are buried by the weft cotton yarns, the front side of the fabric body 1 forms a woven fabric surface 2, and the terry yarns form terry 3 on the back side of the fabric body 1. 1-3 weft yarns are contained between two adjacent stitch points A on the same terry yarn, as shown in FIG. 2, which is the case that 2 weft yarns are contained between two adjacent stitch points A on one terry yarn.

When the single-sided terry woven fabric is woven, the warp and weft cotton yarns are woven by adopting 1/2 plain weave to form the fabric body 1, and the let-off amount of the terry yarns arranged in the warp direction at intervals is larger than that of other warp cotton yarns when the single-sided terry woven fabric is woven, so that terry 3 is formed.

As shown in fig. 1, the loops 3 comprise a first loop 31 and a second loop 32, the height of the first loop 31 is 0.2mm-2mm, the height of the second loop 32 is 0.2mm-0.5mm, and the height of the first loop 31 is larger than that of the second loop 32; the first loop 31 and the second loop 32 are uniformly spaced, and in fig. 1, the first loop 31 and the second loop 32 are spaced 1 by 1, or 2 by 1 or 2 by 2, etc. may be used. In general, a loop height of more than 0.5mm is likely to cause the loop to lie down on the fabric; the weaving difficulty of the terry height less than 0.2mm is quite large, and the terry is difficult to form. The single-sided terry woven fabric adopts the mode that terry loops with different heights are alternately arranged, so that the low terry loops can play a role in supporting the high terry loops to a certain extent, on one hand, the terry loops can provide a soft fabric style, on the other hand, the supporting role of the low terry loops can provide a three-dimensional framework of the fabric to a certain extent, and the situation that the fabric only has a soft style once and lacks stiff and smooth texture when being used for clothes such as shirts is avoided.

The first loop 31 and the second loop 32 are formed with different heights in this embodiment in that the let-off amount is changed, and the loop formed with a large let-off amount has a high height.

In the embodiment, the cotton yarn is doubled 40-120 s, and the terry yarn is acrylic fiber.

Example two:

as shown in fig. 3, the other embodiments are the same as the first embodiment. The first terry 31 comprises an outer terry 311 and an inner terry 312, wherein the outer terry 311 is made of cotton yarn, and the inner terry 312 is made of acrylic.

In the first loop 31 of the present embodiment, the cotton yarn and the nitrile yarn are let-off at different let-off amounts in a non-twisted manner, and the let-off amount of the acrylic yarn is smaller than that of the cotton yarn, so that the cotton yarn forms a larger outer loop 311 and the acrylic yarn forms a smaller inner loop 312. In the embodiment, on the basis of the first embodiment, the supporting function of the high-low terry ring is used for improving the wind bone of the fabric, and the first terry ring 31 is of a product structure of an inner-layer terry ring and an outer-layer terry ring, so that the overall texture of the fabric of the garment is improved.

Example three:

as shown in fig. 4, the other embodiments are the same as the first embodiment or the second embodiment. The second loop is cut to form a cut pile portion 33.

The velvet cutting part 33 adopts acrylic fibers, the single fiber fineness of the acrylic fibers is 0.5-1.5dtex, and the soft style can be ensured.

The acrylic fiber yarn used for the pile-cutting portion 33 is preferably an untwisted fiber, and if twisted, the rigidity against deformation of the single fiber becomes too high, and the soft texture desired in the present example cannot be obtained.

Example four:

in the other same embodiment as the first embodiment, the fabric body 1 adopts cotton/terylene blended yarn.

Example five: production process of single-sided terry woven fabric

The production process of the embodiment is the production process of the single-sided terry woven fabric in the first embodiment, and includes the following steps:

(1) selecting yarns, wherein the warp yarns and the weft yarns are double-ply cotton yarns of 40s-120s, and terry yarns such as acrylic fibers are arranged on the warp yarns at equal intervals;

(6) weaving: the loom controls the warp and weft to interweave to form a cloth cover through a set program, and the cotton yarns in the warp direction and the weft direction can be woven by adopting 1/2 plain weave or other weaves;

in order to control the terry yarn to form terry on the back of the cloth cover, the warp tension of the terry yarn and the warp tension of the cotton yarn are adjusted to be 1:1.01-1.005, so that the terry yarn is released from a loom beam to finish the let-off action, and the let-off quantity of the terry yarn in the let-off direction relative to the cotton yarn is larger than the let-off quantity of the cotton yarn, thereby forming terry; it should be noted that the tension ratio of the loop yarn to the cotton yarn is periodically fluctuated, and the tension control of the cotton yarn is unchanged, that is, the tension of the loop yarn is periodically fluctuated; such as: the ratio of the tension of the terry yarn to the tension of the cotton yarn fluctuates between 1:1 and 1:1.01, the fluctuation time is t, t determines the interval size between every two terry loops, and the larger the value of t is, the larger the terry loop interval is; similarly, the t value also influences the size of the terry, the larger the t value is, the larger the terry is, and the smaller the t value is, the smaller the terry is;

generally, when the warp tension of the terry yarn and the cotton yarn is 1.01 and the t value is 10ms, the height of the terry is 0.5-2mm, and during specific production, the warp ratio and the t value can be adjusted according to the height requirement of the terry;

if the sizes of the terry on the same cloth surface are different, the tension fluctuation of the terry yarn is adjusted according to the size of the terry, and the larger the tension value is, the smaller the terry is, the smaller the tension value is, and the larger the terry is;

Example six: production process of single-sided terry woven fabric

The production process described in this embodiment is the production process of the single-sided terry woven fabric in the second embodiment, and includes the following steps:

the other steps are the same as the fifth embodiment; the weaving shafts of a row of terry yarns are required to be added on the basis of the embodiment, and the terry yarns on the two terry yarn weaving shafts are simultaneously subjected to drafting and reeding at the position where the double-layer terry is required to be formed, so that the two terry yarns positioned at the same warp direction position are respectively subjected to tension control to form terry with different sizes.

Example seven: production process of single-sided terry woven fabric

the other steps are the same as the fifth or sixth embodiment; and after finishing the fabric, performing pile cutting treatment on the local pile loops on the fabric to form pile cutting parts.

Claims

1. The single-sided terry woven fabric comprises a fabric body (1) and is characterized in that: the fabric body (1) is formed by interweaving warp yarns and weft yarns, and the terry yarns (4) are arranged in the warp direction of the fabric body (1) at equal intervals; the front surface of the fabric body (1) forms a woven fabric surface (2), and the terry yarn forms terry (3) on the back surface of the fabric body (1); the terry (3) comprises a first terry (31) and a second terry (32), wherein the height of the first terry (31) is 0.2mm-2mm, the height of the second terry (32) is 0.2mm-0.5mm, and the height of the first terry (31) is greater than that of the second terry (32); the first loop (31) and the second loop (32) are uniformly and alternately arranged.

2. The single face terry woven fabric of claim 1 wherein: 1-3 weft yarns are contained between two adjacent stitch points (A) on the same terry yarn.

3. The single face terry woven fabric of claim 1 wherein: the first loop (31) comprises an outer loop (311) and an inner loop (312).

4. The single face terry woven fabric of claim 3 wherein: the outer layer terry (311) is made of cotton yarn, and the inner layer terry (312) is made of acrylic fiber.

5. The single face loop woven fabric according to any one of claims 1 to 4, wherein: the second loop is subjected to a pile cutting process to form a pile cutting part (33).

6. The single face terry woven fabric of claim 5 wherein: the velvet cutting part (33) adopts acrylic fibers, and the single fiber fineness of the acrylic fibers is 0.5-1.5 dtex.

7. The single face terry woven fabric of claim 6 wherein: the acrylic fiber yarn adopted by the velvet cutting part (33) is untwisted fiber.

8. The single face terry woven fabric of claim 5 wherein: the first terry (31) and the cut pile sections are arranged alternately and uniformly.

9. A production process of single-sided terry woven fabric is characterized by comprising the following steps:

10. The process for producing a single face terry woven fabric of claim 9 wherein: the tension ratio of the terry yarn to the cotton yarn is periodically fluctuated, and the tension control of the cotton yarn is unchanged, namely the tension of the terry yarn is periodically fluctuated.