阅读说明：本技术 一种变化地组织单面毛圈织物及其制备方法 (Variable ground weave single-sided terry fabric and preparation method thereof ) 是由 张瑞春 满全县 殷小艳 于 2020-05-08 设计创作，主要内容包括：本发明公开了一种变化地组织单面毛圈织物及其制备方法,属于纺织技术领域,本发明产品为变化地组织单面毛圈织物,产品的地经采用32S/2纯棉股线,毛圈采用21S赛络纺纯棉纱,与组织相对应采用21S和32S/2两种粗细不同的纬线,这样形成织物的时候,较粗纬纱向毛圈面挤压偏细的纬纱而显露于底布的表面,使得背面的底布更加凸出,再通过底布纬线颜色变化,和地经色纱交织形成丰富的彩色格子。由于变化地组织,地经对毛圈夹持力不同而形成规则的高低毛圈效果。这样的织物产品既具有毛圈类织物的柔软及保暖性,又具有纱布类巾被的装饰性能,可以做巾被和床单使用,达到一物两用的效果,深受消费者喜爱。(The invention discloses a single-sided terry fabric with variable ground weave and a preparation method thereof, belonging to the technical field of textile, the product of the invention is a single-sided terry fabric with variable ground weave, the ground warp of the product adopts 32S/2 pure cotton plied yarn, the terry adopts 21S siro spinning pure cotton yarn, two wefts with different thicknesses corresponding to the weave are adopted, thus when the fabric is formed, thicker wefts extrude thinner wefts to the surface of the terry to be exposed on the surface of a base fabric, so that the base fabric on the back is more convex, and rich color lattices are formed by the color change of the wefts of the base fabric and the interweaving of the ground warp with the colored yarns. Due to the varying stitch, the regular high and low loop effect is formed by the difference of ground engaging force with respect to the loops. The fabric product has the softness and the heat retention of the terry fabric and the decorative performance of gauze towel and quilt, can be used as towel and quilt, achieves the effect of dual purposes, and is popular with consumers.)

1. A variable ground weave single-sided terry fabric is characterized in that the ground warp adopts pure cotton plied yarns, the terry adopts pure cotton yarns, the wefts adopt at least two wefts with different yarn counts, and the yarn counts of the wefts correspond to the weave; the wefts are exposed on the bottom surface according to the thickness, and a high-low looped pile structure is formed.

2. The variably-knit single face terry fabric of claim 1 wherein the pure cotton yarn is 32S/2 pure cotton yarn and the pure cotton yarn is 21S siro spun pure cotton yarn.

3. The variably-woven single-sided terry fabric of claim 1 wherein the variably-woven single-sided terry fabric has a weft density of 150-.

4. A method of making a variably-stitched single face terry fabric according to any one of claims 1 to 3 comprising the steps of:

(1) yarn dyeing: the 21S siro pure cotton yarn is subjected to scouring, bleaching and dyeing treatment, and the ground warp and the weft are subjected to water dyeing treatment;

(2) warping: the wool warp beam is used for product terry, and is finished by adopting 21S siro pure cotton yarn; using 32S/2 pure cotton yarn to form a beam;

(3) computer debugging: adjusting the machine according to the density, and debugging and weaving on the machine;

(4) according to the wool warp lifting rule of the design of the single-sided terry stitch, the ground warp stitch is subjected to variable design;

(5) using two wefts with different thicknesses of 21S and 32S/2 corresponding to the designed warp structure, and enabling the thicker weft to extrude the thinner weft to the loop surface in the weaving process;

(6) weaving the pattern according to the pattern design.

5. The method for manufacturing a variably-knitted single-sided terry fabric according to claim 4 wherein in the step (4), the warp knitting pattern is designed according to the lifting rule of the single-sided terry knitting pattern by using CAD design software;

the shedding rule is that the terry is completely raised on the front side, the pile warp is completely raised when weaving a first weft, the pile warp is completely lowered when weaving a second weft, and the pile warp is completely raised when weaving a third weft; different clamping forces are applied to the terry by changing ground warp tissues, and the terry warp has a natural regular high-low terry effect.

6. The method of making a variably-stitched single face terry fabric of claim 4 wherein in step (6) the weft yarns of the base fabric are multi-color weft changes and the colored ground warp is interwoven to form a variably colored lattice pattern.

7. The method for preparing a variable ground weave single-sided terry fabric according to claim 4, wherein in step (6), the pattern is a jacquard weave technique, the pile warp and the ground warp are raised by a jacquard loom, the terry and the cloth on the front and back sides are exchanged up and down according to the pattern to form a jacquard pattern, and the bottom can be varied to form lattices; or the wefts are in the same color, and the ground warps are in multicolor stripes to form the color stripe patterns of the base fabric.

8. The method for preparing a variably-knitted single-sided terry fabric according to claim 4 wherein in step (6), the pattern is a jacquard or dobby weave technique, and the gray yarn weaving process comprises weaving the gray fabric first, then dyeing the gray fabric to obtain a plain color effect, and then weaving the ground warp and the ground warp by a jacquard or dobby loom to lift the heald.

Technical Field

The invention relates to the technical field of spinning, in particular to a variable ground weave single-side terry fabric and a preparation method thereof.

Background

The traditional towel and quilt products are generally in a two-side terry style or a multi-layer gauze style appearing in recent years, the towel and quilt in the two styles have the advantages and the disadvantages respectively, the terry products have the advantages of better softness and single using performance of terry on two sides, and skin can only contact with the terry surfaces in the using process; the multilayer gauze towel quilt has the advantages that the front side and the back side are both provided with gauzes, the middle layer uses thicker low-count cotton yarns to increase the heat retention property, the warp yarns and the weft yarns of the gauzes on the two sides are exposed on the surface layer, the colors are rich, patterns and color lattices can be woven, the decorative property is good, the defects are that the two sides are poor in softness of the gauzes and the wool loop products, and the skin of people can only contact with the gauzes in the using process.

Therefore, the market needs a towel quilt with one terry on one surface and one yarn on one surface, while the common single-sided terry products do not change the ground warp tissue, the front surface is the common terry, the back surface is the ground warp and weft interweaved, and the ground warp is mixed with the unsmooth cloth surface at the root of the terry; in addition, the terry and ground warp weaves of the single-face terry fabric belong to common terry fabric weaves, and only one face of the terry warp yarn is omitted, so that the terry effect belongs to common towel effects.

Disclosure of Invention

The invention aims to provide a single-sided terry fabric with variable ground weave and a preparation method thereof, which aim to solve the problems in the prior art.

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

the invention provides a single-sided terry fabric with variable ground weave, wherein the ground warp adopts pure cotton plied yarns, the terry adopts pure cotton yarns, the wefts adopt at least two wefts with different yarn counts, and the yarn counts of the wefts correspond to the weave; the wefts are exposed on the bottom surface according to the thickness, and a high-low looped pile structure is formed.

Further, the pure cotton compound yarn is 32S/2 pure cotton compound yarn, and the pure cotton yarn is 21S siro spinning pure cotton yarn.

Further, the weft density of the single-sided terry fabric is 150-.

The invention also provides a preparation method of the variable ground weave single-sided terry fabric, which comprises the following steps:

(1) yarn dyeing: the 21S siro pure cotton yarn is subjected to scouring, bleaching and dyeing treatment, and the ground warp and the weft are subjected to water dyeing treatment;

(2) warping: the wool warp beam is used for product terry, and is finished by adopting 21S siro pure cotton yarn; using 32S/2 pure cotton yarn to form a beam;

(3) computer debugging: adjusting the machine according to the density, and debugging and weaving on the machine;

(4) according to the wool warp lifting rule of the design of the single-sided terry stitch, the ground warp stitch is subjected to variable design;

(5) using two wefts with different thicknesses of 21S and 32S/2 corresponding to the designed warp structure, and enabling the thicker weft to extrude the thinner weft to the loop surface in the weaving process;

(6) weaving the pattern according to the pattern design.

Further, in the step (4), designing the pile warp stitch according to the lifting rule of the single-sided pile stitch by utilizing CAD design software;

the shedding rule is that all the terry loops are raised on the front surface, and 2/1 (two loops are raised one above the other) is adopted, namely, the warp loops are fully raised when the first weft is woven, the warp loops are fully lowered when the second weft is woven, and the warp loops are fully raised when the third weft is woven; different clamping forces are applied to the terry by changing ground warp tissues, and the terry warp has a natural regular high-low terry effect.

Further, in the step (6), the weft yarns of the base fabric are utilized to exchange weft yarns in multiple colors and the colored ground yarns are interwoven to form a variable colored lattice pattern.

Further, in the step (6), the pattern adopts a jacquard weaving technology, the wool warps and the ground warps adopt jacquard heald lifting, the terry and the cloth cover on the front and back sides are exchanged up and down according to the pattern to form the jacquard pattern, and the bottom can be changed to form lattices; or the wefts are in the same color, and the ground warps are in multicolor stripes to form the color stripe patterns of the base fabric.

Further, in the step (6), the pattern adopts a jacquard or dobby small jacquard weaving technology, the weaving process flow of the raw yarns is to weave gray fabric firstly, the plain color effect of post dyeing treatment is carried out, and the ground warp and the warp are healed by a jacquard or dobby.

The invention discloses the following technical effects:

the product of the invention is a single-sided terry fabric with variable organization, the ground warp of the product adopts 32S/2 pure cotton plied yarn, the terry adopts 21S siro spinning pure cotton yarn, and two wefts with different thicknesses, namely 21S and 32S/2, are adopted corresponding to the organization, so that when the fabric is formed, thicker wefts extrude thinner wefts to the surface of the terry to be exposed on the surface of the base fabric, the base fabric on the back is more convex, and then the base fabric is interwoven with the ground warp colored yarns to form rich color lattices through the color change of the wefts. Due to the varying stitch, the regular high and low loop effect is formed by the difference of ground engaging force with respect to the loops. The fabric product has the softness and the heat retention of the terry fabric and the decorative performance of gauze towel and quilt, can be used as towel and quilt, achieves the effect of dual purposes, and is popular with consumers.

The using performance of the traditional towel and quilt product is only warm, the common weaving method is to use a looped fabric or use a plurality of layers of gauzes filled with thicker yarns to increase the warm-keeping performance of the fabric, and the two fabrics have advantages and disadvantages in use and are stated in the technical background, and the description is not repeated here. To focus the advantages of both types of towels together, the present inventors have developed a variably-textured, color-screened, single-sided terry towel, as well as conventional single-sided terry towel fabrics, but with the following differences compared to the variably-textured terry towel of the present invention:

firstly, the common single-side terry fabric has no change on ground warp texture, the front side is a common terry, the back side is a rough surface interwoven with ground warp and weft, and the ground warp is mixed with an unsmooth cloth surface of the terry root; according to the invention, the area of the ground warp exposed on the surface of the single-sided terry fabric is increased by 30% compared with the common single-sided terry fabric by changing the ground warp weave, two wefts of 21S and 32S/2 plied yarns are used as the wefts corresponding to the weave, the roving is exposed on the surface of the base fabric due to different thicknesses of the yarns, so that the cloth surface is more convex, the effect of one-sided terry and one-sided gauze is formed, and the plaid effect is formed by interweaving with the changes of the colors of the ground warp yarns and the wefts, so that the single-sided terry fabric has two styles of terry fabric.

Secondly, the single-side terry fabric has the terry effect of the common towel because the terry and ground weave belong to common terry fabric weave and only one side of terry warp yarns is omitted, and the terry effect is easily reversed because one side of the terry fabric is a cloth cover without terry, and the appearance is influenced because of the presence of the terry on the back surface of the cloth cover; the changed ground warp organization single-sided terry towel quilt of the invention has the advantages that the clamping force of the ground warp yarns to the wool warp yarns is changed due to the change of the ground warp organization, so that the terry has regular high and low effect, is soft and beautiful, in addition, the weft yarns and the organization are correspondingly changed in thickness, and the thick weft yarns exposed on the base fabric extrude the thinner weft yarns to the terry surface, so that the base fabric is protruded, and the lattice pattern is clear and beautiful.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a view of a modified ground stitch single face terry fabric stitch provided in example 1; wherein, the longitudinal direction is the warp direction, and the transverse direction is the weft direction; black is warp structure points, and gray is weft structure points;

FIG. 2 is a diagram of the loop side and scrim side effects of a variably-stitch single-sided terry fabric as provided in example 1; wherein, a is a back side grid, and b is a front side high-low terry;

FIG. 3 is a schematic plan view of a high and low loop distribution for a variably-stitch single face terry fabric as provided in example 1;

FIG. 4 is a diagram of the loop side and scrim side effects of a variably-stitch single-sided terry fabric as provided in example 2;

fig. 5 is a graph of the loop side and scrim side effect of a variably-stitch single-sided loop fabric as provided in example 3.

Detailed Description

Reference will now be made in detail to various exemplary embodiments of the invention, the detailed description should not be construed as limiting the invention but as a more detailed description of certain aspects, features and embodiments of the invention.

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Further, for numerical ranges in this disclosure, it is understood that each intervening value, between the upper and lower limit of that range, is also specifically disclosed. Every smaller range between any stated value or intervening value in a stated range and any other stated or intervening value in a stated range is encompassed within the invention. The upper and lower limits of these smaller ranges may independently be included or excluded in the range.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although only preferred methods and materials are described herein, any methods and materials similar or equivalent to those described herein can be used in the practice or testing of the present invention. All documents mentioned in this specification are incorporated by reference herein for the purpose of disclosing and describing the methods and/or materials associated with the documents. In case of conflict with any incorporated document, the present specification will control.

It will be apparent to those skilled in the art that various modifications and variations can be made in the specific embodiments of the present disclosure without departing from the scope or spirit of the disclosure. Other embodiments will be apparent to those skilled in the art from consideration of the specification. The specification and examples are exemplary only.

As used herein, the terms "comprising," "including," "having," "containing," and the like are open-ended terms that mean including, but not limited to.