CN215560942U - Napping fabric with soft hand feeling - Google Patents

Abstract

The utility model discloses a napping fabric with soft hand feeling, relates to the technical field of spinning, and aims to solve the problem that the fabric is seriously broken after napping. The key points of the technical scheme are as follows: the fabric comprises a fabric body, wherein the inner side and the outer side of the fabric body are provided with napping layers which are easy to nappe, the number of weft yarn floating points of the napping layers is greater than that of the fabric body, and the yarn movement resistance of the napping layers is less than that of the fabric body. According to the utility model, the raising layer is arranged on the fabric body, so that the raising layer completes generation of the fluff on the fabric body, the shape change of the raised fabric body is small due to the high-strength yarns I and the high-strength yarns II, the strength change of the fabric body is small, the raising on the raising layer is more uniform, and the raised fabric body is softer and more comfortable.

Description

Napping fabric with soft hand feeling

Technical Field

The utility model relates to the technical field of spinning, in particular to a napped fabric with soft hand feeling.

Background

The napping fabric is characterized in that fibers of yarns are pulled out of the yarns by a napping machine and uniformly covered on the surface of the fabric, so that the fabric presents rich and smooth fluff.

When napping surface fabric preparation, during the pile-up of pile fabric machine, take out the fibre in the weft through frictional force for the surface of surface fabric forms the pile layer, and in the manufacturing process, the syringe needle makes the fibre in the weft form fine hair in inserting weft, makes weft reduce along the fibre quantity of its self length direction, thereby makes the surface fabric latitudinal direction fall the intensity seriously.

The utility model provides a new technical scheme for solving the problem of serious falling strength of the fabric after raising.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the napping fabric with soft hand feeling.

The technical purpose of the utility model is realized by the following technical scheme: the napping fabric with soft hand feeling comprises a fabric body, wherein napping layers which are easy to nappe are arranged on the inner side and the outer side of the fabric body, the weft yarn floating points of the napping layers are larger than those of the fabric body, and the yarn movement resistance of the napping layers is smaller than that of the fabric body.

By adopting the technical scheme, when the fabric runs on the raising machine, the rotating combing raising roller and the napping raising roller move relative to the fabric, the relative movement leads the needlepoint of the raising roller to scrape the fabric along one direction and then along the opposite direction, leads the fluff of the fabric to be deflected, thereby achieving the aim of raising, when the needle head on the raising machine pricks the yarn, the friction force between the needle head and the fiber drives one end of the fiber to move in the yarn and drives one end of the yarn to slide out of the yarn to form fluff, the number of the weft yarn floating points of the napping layer is larger than that of the weft yarn floating points of the fabric body, the number of one ends pulled by the needles is increased, so that the napping layer is easier to nappe, the yarn movement resistance through the napping layer is smaller than that of the fabric body, so that when the needle head is in contact with the fibers, the fibers can slide out of the yarns more simply, and the napping layer is napped more easily.

The utility model is further configured to: the friction coefficient of the napping layer is smaller than that of the fabric body.

Through adopting above-mentioned technical scheme, the coefficient of friction on pile layer is less than the coefficient of friction of surface fabric body for when the yarn contact on syringe needle and pile layer, coefficient of friction between the fibre is less, thereby makes between the fibre when the syringe needle contacts, can simpler drive the fibre motion, thereby makes the floating point on the woof keep away from the yarn, and then makes easy pile on the surface fabric.

The utility model is further configured to: the fabric body is woven by adopting first wefts and first warps, the first wefts comprise first core yarns, high-strength yarns and smooth yarns, the high-strength yarns are wrapped on the outer sides of the first core yarns, the smooth yarns are wrapped on the outer sides of the first high-strength yarns, the first warps comprise second core yarns and high-strength yarns which are wrapped on the outer sides of the second core yarns, and the smooth yarns form napping layers.

Through adopting above-mentioned technical scheme, be the gigging layer through setting up smooth yarn and smooth yarn, smooth yarn is located first warp's periphery, thereby when making syringe needle and smooth yarn contact, make the fibre in the smooth yarn roll-off from smooth yarn simpler, through setting up high-strength yarn one, high-strength yarn one makes and accomplishes the gigging back at smooth yarn, higher intensity is still guaranteed to first warp, make the surface fabric body latitudinal direction fall strong degree and reduce, first weft is owing to be vertical orientation setting with the syringe needle at the gigging in-process, make the syringe needle be difficult to gigging on first weft, because high-strength yarn one and high-strength yarn two, make the surface fabric body after the gigging, warp direction intensity and latitudinal direction intensity difference are little, make the surface fabric body have better application range.

The utility model is further configured to: the smooth yarn is formed by twisting viscose fibers, and the length of the viscose fibers is larger than 10 mm.

Through adopting above-mentioned technical scheme, viscose's coefficient of static friction is less for simpler emergence relative displacement between the viscose, smooth yarn adopts viscose twisting to form, makes can simpler gigging on the smooth yarn, and viscose's length is greater than 10 millimeters, through setting up viscose's length, prevents that viscose from falling the hair after the gigging.

The utility model is further configured to: the high-strength yarn I is formed by twisting nylon long fibers.

Through adopting above-mentioned technical scheme, the nylon fiber has higher intensity, and long fiber makes high strength yarn one go up the floating point quantity few simultaneously for high strength yarn one is difficult to form the gigging.

The utility model is further configured to: the twist of the smooth yarn is lower than that of the high-strength yarn I, the twist of the smooth yarn is 28 twists/10 cm, and the twist of the high-strength yarn I is 80 twists/cm.

Through adopting above-mentioned technical scheme, the twist is higher, effort between fibre and the fibre is great, make fibre relative motion's resistance great, the twist of smooth yarn is less than the twist of high strength yarn one, make the resistance between the smooth yarn fibre further reduce, thereby make smooth yarn gigging more easily, the twist of smooth yarn is 28 twists with fingers/10 cm, because the twist is less, make gigging on smooth yarn easier, and fine hair length after the gigging is longer, the twist of high strength yarn one is 80 twists with fingers/cm, make the twist of high strength yarn one great, thereby make the intensity of high strength yarn one bigger, it is more difficult to gigging on high strength yarn one.

The utility model is further configured to: the second high-strength yarn is formed by twisting polyester long fibers.

Through adopting above-mentioned technical scheme, polyester fiber's coefficient of friction is higher, and long fiber gigging is difficult, because the gigging is mainly on weft, polyester fiber's intensity is slightly lower than nylon fiber's intensity for the gigging degree of difficulty on the warp is slightly less than high-strength yarn one, thereby reduces first weft and first warp and goes up intensity reduction numerical value, makes latitudinal direction and warp to go up the intensity difference less, makes the intensity distribution of surface fabric more even.

The utility model is further configured to: the first core yarn and the second core yarn are formed by twisting polyester fibers.

Through adopting above-mentioned technical scheme, first core yarn and second core yarn all adopt polyester fiber to twist and form, and polyester fiber's intensity is great for the first and the second cladding of high-strength yarn of excelling in is difficult to slide on first core yarn and second core yarn, and when the gigging, the yarn is difficult to slide, makes the gigging more even.

In conclusion, the utility model has the following beneficial effects:

through the twist and the material that set up smooth yarn for smooth yarn is when the gigging, and inside fibrous floating head is simpler combed out by the syringe needle, makes smooth yarn gigging more easily, sets up high-strength yarn one simultaneously, makes when the gigging, and first warp yarn that excels in inside is difficult for gigging on one, makes weft still keep better intensity after the gigging.

Drawings

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

FIG. 2 is a view of the textile structure of the present invention;

FIG. 3 is a schematic view of the structure of the first weft in the present invention;

FIG. 4 is a schematic structural view of the first warp yarn of the present invention.

In the figure: 1. a fabric body; 2. a raising layer; 3. a first weft; 4. a first warp thread; 5. a first core yarn; 6. high-strength yarn I; 7. smoothing the yarn; 8. a second core yarn; 9. and a second high-strength yarn.

Detailed Description

The utility model is described in detail below with reference to the figures and examples.

Example (b): a napping fabric with soft hand feeling is shown in figures 1, 2 and 3 and comprises a fabric body 1 and a napping layer 2, wherein the fabric body 1 is woven by first weft threads 3 and first warp threads 4, the first warp threads 4 comprise first core yarns 5, high-strength yarns 6 and smooth yarns 7, and the smooth yarns 7 form the napping layer 2 positioned on two sides of the fabric body 1.

As shown in fig. 3, the high-strength yarn one 6 is wrapped on the outer side of the first core yarn 5, the smooth yarn 7 is wrapped on the outer side of the high-strength yarn one 6, the first core yarn 5 is formed by twisting polyester fibers, the friction coefficient of the polyester fibers is large, the relative movement between the high-strength yarn one 6 and the first core yarn 5 is reduced, the relative movement between the high-strength yarn one 6 before and after napping is small, the high-strength yarn one 6 is formed by twisting nylon long fibers, the nylon fibers are high in strength, the long fibers are adopted, the strength change of the first warp yarn 4 is small after napping, the twist degree of the high-strength yarn one 6 is 80 twists/10 cm, the twist degree is high, the strength of the high-strength yarn one 6 is improved, the napping on the high-strength yarn one 6 is more difficult to be napped, the smooth yarn 7 is formed by twisting viscose fibers, the viscose fibers have a small friction coefficient, the needle head of the fibers is easier to comb out during napping, the length of the viscose fibers is more than 10 mm and less than 15 mm, the problem that the fiber falls off is easily caused after the viscose fiber is napped, the fiber length is moderate, the fluff length and the fluff distribution are more uniform, the quality of fluff is improved, the twist of the smooth yarn 7 is 28 twist/10 cm, the twist is smaller, the fibers are not tightly butted, the acting force between the fibers is smaller, and the napping is simpler.

As shown in fig. 4, first warp 4 includes two 9 and the second core yarn of high strength yarn 8, the cladding of two 9 cladding of high strength yarn is in the outside of second core yarn 8, second core yarn 8 adopts the polyester fiber twisting to form, two 9 adoption polyester fiber twisting of high strength yarn form, the floating head of polyester fiber is less, it combs out to be difficult to with the floating head on the polyester fiber when raising on the warp, polyester fiber's intensity is less than nylon fiber's intensity, the latitudinal direction falls the intensity and is higher than warp, through this kind of setting, make first warp 4 high strength yarn 6 and first weft 3 high strength yarn two 9 fall the intensity near, thereby make the surface fabric body 1 warp with latitudinal direction on the intensity difference less.

Principle of operation

During napping, the needle head is inserted into the smooth yarn 7, differential speed is arranged between the needle head and the viscose, friction is generated between the needle head and the viscose, floating heads of the viscose are combed out of yarns by friction force, so that napping is generated, the viscose is pulled out by the needle head more easily due to the smaller friction coefficient of the viscose, so that napping of the napping layer 2 is simpler, meanwhile, the fiber length of the napping layer 2 is 10-15 mm, so that napping of napping after napping is difficult to fall off, because of the differential speed between the needle head and the fabric body 1, the contact time of the needle head and the fabric body 1 is certain, the length of napping carried out by the needle head is fixed, under the condition that the fiber length is moderate, part of fibers is still in the yarns after being scraped by the needle head, so that napping is difficult to fall off, and when the needle head is in contact with the high-strength yarn 6, because the high-strength yarn 6-degree is large, the long length makes it difficult for the needle to output the fibers in the high-strength yarn-6, so that the weft fall strength is reduced.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (8)

1. The utility model provides a soft hand feeling's napping surface fabric, includes surface fabric body (1), its characterized in that: the fabric comprises a fabric body (1), and is characterized in that raising layers (2) easy to raise are arranged on the inner side and the outer side of the fabric body (1), the number of weft yarn floating points of the raising layers (2) is larger than that of the fabric body (1), and the yarn movement resistance of the raising layers (2) is smaller than that of the fabric body (1).

2. The napped fabric with soft hand feel as claimed in claim 1, characterized in that: the friction coefficient of the raising layer (2) is smaller than that of the fabric body (1).

3. The napped fabric with soft hand feel as claimed in claim 2, characterized in that: the fabric body (1) is woven by adopting first weft (3) and first warp (4), the first weft (3) comprises first core yarns (5), high-strength yarns (6) and smooth yarns (7), the high-strength yarns (6) are wrapped on the outer sides of the first core yarns (5), the smooth yarns (7) are wrapped on the outer sides of the high-strength yarns (6), the first warp (4) comprises second core yarns (8) and high-strength yarns (9) wrapped on the outer sides of the second core yarns (8), and the smooth yarns (7) form a raising layer (2).

4. The napped fabric with soft hand feel according to claim 3, characterized in that: the smooth yarn (7) is formed by twisting viscose fibers, and the length of the viscose fibers is greater than 10 mm.

5. The napped fabric with soft hand feel according to claim 3, characterized in that: the high-strength yarn I (6) is formed by twisting nylon long fibers.

6. The napped fabric with soft hand feel according to claim 3, characterized in that: the twist of the smooth yarn (7) is lower than that of the high-strength yarn I (6), the twist of the smooth yarn (7) is 28 twists/10 cm, and the twist of the high-strength yarn I (6) is 80 twists/cm.

7. The napped fabric with soft hand feel according to claim 3, characterized in that: the second high-strength yarn (9) is formed by twisting polyester long fibers.

8. The napped fabric with soft hand feel according to claim 3, characterized in that: the first core yarn (5) and the second core yarn (8) are formed by twisting polyester fibers.

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