CN205313768U - Matte material is prevented boring by covering yarn - Google Patents

Abstract

The utility model provides a matte material is prevented boring by covering yarn prevent wind layer, fabric layer in proper order on by and prevent wind down and layer forms, and wherein, the fabric layer is interweaved by warp and woof and forms, and warp and woof are the covering yarn, covering yarn external sheath fibre is the cotton fiber dimension, and the inlayer heart yarn is polyester filament or nylon filament, and the cladding fibre is with the complete cladding of heart yarn. The fabric layer sandwich layer of this surface fabric comprises polyamide fibre or polyester fiber, and dacron and polyamide fibre fibre have excellent resilience, and the shape -retaining ability of surface fabric is good, and the organizational structure of fabric is difficult to warp in the use like this, and it is effectual that the preventing of surface fabric bores fine hair, the surface fabric adopts the plain structure structure, and the plain structure structure is the most inseparable stable structure, and what further promote the surface fabric prevents boring the fine hair effect.

Description

A core-spun anti-drilling velvet fabric

technical field

The utility model belongs to the technical field of textile fabrics, in particular to a core-spun yarn anti-drilling velvet fabric.

Background technique

At present, the featherproof fabrics on the market are mostly high-count and high-density cotton fabrics and polyester-cotton interwoven fabrics. As a duvet, the high-count and high-density all-cotton fabric is prone to wrinkles during use, and it is difficult to restore. These not only affect the aesthetics of the quilt, but also deform the fabric structure, reducing the durability of the fabric's anti-drilling down performance. Polyester-cotton interwoven fabric has excellent anti-wrinkle effect. The fabric has good shape retention during use, and the fabric has good anti-drilling performance. However, since polyester fibers and cotton fibers exist on the surface of the fabric, it takes two Bath dyeing, cotton is dyed with reactive dyes, and polyester is dyed with disperse dyes. The processing technology of fabrics is longer and the dyeing difficulty is increased. In polyester-cotton interwoven fabrics, polyester fibers float on the surface of the fabric, which affects the skin-friendliness of featherproof fabrics. feel and comfort performance.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a core-spun yarn anti-drilling velvet fabric, which not only has a long-lasting anti-drilling velvet effect, but also is skin-friendly, comfortable, light, thin and soft.

A core-spun anti-drilling fleece fabric is sequentially composed of an upper windproof layer, a fabric layer and a lower windproof layer, wherein the fabric layer is formed by interweaving warp yarns and weft yarns, and both warp yarns and weft yarns are core-spun yarns.

Further, the count of the core-spun yarn is 60S-80S.

Further, the outer covering fiber of the core-spun yarn is cotton fiber, the inner core yarn is polyester filament or nylon filament, and the covering fiber completely covers the core yarn.

Further, the fineness of the polyester filament and nylon filament is 20-30D.

Further, the polyester filaments and nylon filaments are low elastic yarns.

Further, the weave structure of the fabric layer is an upper and lower plain weave.

Further, the warp coverage factor of the fabric is 50% to 70%, and the weft coverage factor is 50% to 65%.

In the anti-drilling fleece fabric, the surface of the fabric layer is composed of cotton fibers with strong natural skin-friendly feeling, and the comfort performance of the fabric is better; the core layer of the fabric layer is composed of nylon or polyester fibers, and polyester and nylon fibers have excellent resilience. The shape retention of the fabric is good, so that the structure of the fabric is not easy to deform during use, and the anti-drilling effect of the fabric is good; the fabric adopts a plain weave structure, which is the most compact and stable structure, and further improves the anti-drilling of the fabric Fleece effect; use yarns with a yarn count of 60S-80S to form a fabric that is light and breathable; use a weaving tightness with a coverage factor of 50%-70% in the warp direction and 50%-65% in the weft direction. It is beneficial to the anti-drilling effect and at the same time ensures the feasibility of weaving.

Description of drawings

Fig. 1 is the structural diagram of the anti-drilling velvet fabric of the present invention, wherein 1 represents the upper and lower windproof layers, and 2 represents the fabric layer;

Fig. 2 is the plain weave structure of the anti-drilling fleece fabric layer of the present invention, wherein ■ represents the warp weave point, and □ represents the weft weave point.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figure 1, the core-spun yarn anti-drilling velvet fabric provided by the utility model is composed of an upper windproof layer, a fabric layer and a lower windproof layer in turn, wherein the fabric layer is formed by interweaving warp yarns and weft yarns, and the warp yarns and weft yarns are both core yarn.

Core-spun yarn count is 60S～80S

The outer covering fiber of the core-spun yarn is cotton fiber, the inner core yarn is 20D-30D polyester filament low-elasticity yarn or the outer covering fiber is cotton fiber, and the inner core yarn is 20D-30D nylon filament low-elasticity yarn Silk, the outer covering fiber forms the surface layer of the fabric, and the core yarn forms the core layer of the fabric. The ratio of cotton to polyester in the yarn is cotton: polyester = 3:1-4:1 or the ratio of cotton nylon is cotton: brocade = 3:1-4:1, this ratio can make the cotton completely cover the polyester or nylon in the fabric core.

The weave structure of the fabric layer adopts a plain weave with a tight upper and lower structure, and the weave has better anti-down durability.

The fabric cover factor of the fabric is 50%-70% in the warp direction and 50%-65% in the weft direction.

The windproof layer is obtained by finishing the anti-drilling down finishing agent, and the anti-drilling down finishing agent can be a polyurethane type auxiliary agent.

The fabric dyeing and finishing process is: warping → sizing → weaving → desizing → boiling and bleaching → soft and windproof → shaping → calendering → preshrinking.

When softening and shaping, it is necessary to perform anti-drilling finishing on the fabric, and the dosage of anti-drilling finishing agent is 35-40g/L. Finally, the finished product is formed by calendering and pre-shrinking.

Example 1

Both the warp and weft yarns of the fabric are made of 60S cotton-nylon core-spun yarn, and the core yarn is 30D nylon low-elasticity yarn. The fabric specification is 60S*60S/140*140. .

Example 2

Both the warp and weft yarns of the fabric are made of 80S cotton polyester core-spun yarn, the core yarn is 20D polyester low elastic yarn, the fabric specification is 80S*80S/173*156, the warp direction coverage factor is 67%, and the weft direction coverage factor is 60%. .

Claims (7)

1. a covering yarn down-proof fabric, it is characterised in that: being made up of upper wind prevention layer, tissue layer and lower wind prevention layer successively, wherein, tissue layer is formed by warp thread and weft yarns, and warp thread and weft yarn are covering yarn.

2. covering yarn down-proof fabric according to claim 1, it is characterised in that: described covering yarn yarn count is 60S～80S.

3. covering yarn down-proof fabric according to claim 1, it is characterised in that: described covering yarn external sheath fiber is cotton fiber, and internal layer heart yarn is polyester filament or chinlon filament, and heart yarn is coated with by covered fiber completely.

4. covering yarn down-proof fabric according to claim 1, it is characterised in that: described polyester filament and chinlon filament fineness are 20～30D.

5. covering yarn down-proof fabric according to claim 1, it is characterised in that: described polyester filament and chinlon filament are low stretch yarn.

6. covering yarn down-proof fabric according to claim 1, it is characterised in that: the organizational structure of described tissue layer is plain weave one on the other.

7. covering yarn down-proof fabric according to claim 1, it is characterised in that: the warp-wise coverage coefficient of described fabric is 50%～70%, and broadwise coverage coefficient is 50%～65%.