CN205803746U - A warp-knitted elastic fabric with loops - Google Patents

Abstract

The utility model discloses a warp knitted elastic fabric with a terry effect, comprising a fabric body, the fabric body is knitted by a double needle bed warp knitting machine, and one surface of the fabric body is a terry surface, and the other surface is a smooth surface or a pattern surface. The utility model has a good terry effect on one side and a smooth or simple pattern on the other side, with a novel appearance and warmth retention.

Description

A warp-knitted elastic fabric with loops

technical field

The utility model relates to a warp-knitted elastic fabric with terry effect, in particular to a warp-knitted elastic fabric woven with three or more bars on a double-needle bed warp-knitting machine.

Background technique

With the improvement of people's living standards, people have made higher requirements for textile fabrics, and the requirements for personalized and functional products are becoming more and more vigorous, and new weaving technology makes new fabrics possible. The development of new and beautiful sports and underwear fabrics with good warmth retention has broad market application prospects.

Contents of the invention

The technical problem to be solved by the utility model is to provide a warp-knitted elastic fabric that is beautiful, comfortable and warm, has a very good loop effect, and is suitable for making sportswear and underwear.

In order to achieve the above effects, the utility model adopts the following technical solutions:

A warp-knitted elastic fabric with loops, comprising a fabric body, the fabric body is woven by a double-needle bed warp knitting machine, and one surface of the fabric body is a loop surface, and the other surface is a smooth surface or Flower surface.

The terry surface of the fabric body is composed of chemical fiber filaments.

The chemical fiber filaments constituting the terry surface of the fabric body include but are not limited to nylon, polyester or gray yarn blended with nylon and polyester.

The smooth surface or patterned surface on the fabric body is composed of spandex elastic yarns and chemical fiber filaments.

The linear density of the spandex elastic yarn is between 15-210 denier, and the linear density of the chemical fiber filament is between 10-210 denier.

The knitting needle density of the double needle bed warp knitting machine is between 22-32 per inch.

The utility model weaves the two surfaces of the fabric into different effects, one surface has very good front loops, and the other surface (reverse side) has a smooth bottom or small pattern, which is more beautiful, comfortable and warm.

Description of drawings

Accompanying drawing 1 is the utility model sectional structure schematic diagram.

detailed description

In order to facilitate the understanding of those skilled in the art, the utility model will be further described below in conjunction with the accompanying drawings.

As shown in accompanying drawing 1, the utility model discloses a warp-knitted elastic fabric with loops, the fabric body 1 is woven on a double-needle-bed warp-knitting machine, and the The bar is woven. For example, the bar GB3 is made of chemical fiber filaments, with a closed warp flat structure, which is exposed on the non-terry side of the fabric. The bar GB4 is made of chemical fiber filaments, and the front and rear needle beds are looped to form a terry effect. GB5 uses chemical fiber filaments, and the front and rear needle beds form loops to form a terry effect. The bar GB6 uses spandex elastic yarns to provide the elasticity required by the fabric in the middle of the fabric. The terry surface 2 of the fabric body 1 is composed of chemical fiber filaments. The chemical fiber filaments constituting the pile surface 2 of the fabric body 1 include but not limited to nylon, polyester or gray yarn blended with nylon and polyester. The smooth surface or patterned surface 3 on the fabric body 1 is composed of spandex elastic yarns and chemical fiber filaments.

The knitting needle density of the double needle bed warp knitting machine adopted is between 22-32 per inch. The linear density of spandex elastic yarn is between 15-210 denier. The linear density of chemical fiber filament is between 10-210 denier. And the weight range of the fabric is controlled between 100 grams/square meter and 600 grams/square meter.

In specific weaving, the following methods are adopted:

1. Yarn warping used in warp knitting:

1) Warping of chemical fiber filaments:

Warping machine type: Karl Mayer DS 21/30 NC-2, negative yarn feed.

Warping temperature: 23℃ Warping humidity: 65%

The workshop sets process parameters under the above temperature and humidity conditions.

2) Warping of spandex:

Warping machine type: Karl Mayer DSE-H21/30 NC-2, positive yarn feeding.

Warping temperature: 24℃ Warping humidity: 78%

The workshop sets process parameters under the above temperature and humidity conditions.

2. Weaving

Weaving machine model: Karl Mayer RD7/2-12 EL or other double needle bed warp knitting machine.

Machine number range: E22-E32

The threading method is full threading.

The yarn used in this fabric: chemical fiber filament and spandex.

For example, GB3 uses chemical fiber filaments with a closed warp flat structure, which is exposed on the non-terry side of the fabric. GB4 uses chemical fiber filaments, and the front and rear needle beds form loops to form a terry effect. GB5 uses chemical fiber filaments, and the front and rear needle beds form loops. Forming a terry effect, GB6 uses spandex to provide the stretch the fabric needs in the middle of the fabric.

3. Dyeing and finishing

Dry cleaning (or water washing) → reservation → overflow dyeing → dehydration → finishing

It should be noted that the above description is not a limitation to the technical solution of the utility model, and any obvious replacements are within the protection scope of the utility model without departing from the inventive concept of the utility model.

Example:

Item No.: T948170

Color: any white

Model: Model: RD7/2-12 EL 24GG 138 inches

Material: GB3: PES 40/72 SD DTY;

GB4: PES 40/72 SD DTY;

GB5: PES 40/72 SD DTY

PU 70D

Padding yarn:

Width: 205 cm

Gram weight: 370 grams

Average Spandex Content: 8%

Physical Test Parameters (Method LTD 03 Pull Force),

vertical:

Elongation: 53%

Modulus (20% Elongation): 0.561 lbf

Modulus (40% Elongation): 2.396 lbf

Weft direction:

Elongation: 149%

Modulus (40% Elongation): 0.226 lbf

Modulus (60% Elongation): 0.497 lbf

Modulus (80% Elongation): 0.907 lbf

It should be noted that the above description is not a limitation to the technical solution of the utility model, and any obvious replacements are within the protection scope of the utility model without departing from the inventive concept of the utility model.

Claims (4)

1. A warp-knitted elastic fabric with loops, comprising a fabric body, characterized in that, the fabric body utilizes a double-needle bed warp knitting machine to weave, and one of the surfaces of the fabric body is a pile surface, and in addition One surface is a smooth surface or a patterned surface, the smooth surface or patterned surface on the fabric body is composed of spandex elastic yarn and chemical fiber filaments, the linear density of the spandex elastic yarn is between 15-210 denier, The linear density of chemical fiber filament is between 10-210 denier. 2. The warp-knitted elastic fabric with loops according to claim 1, characterized in that, the loop surface of the fabric body is composed of chemical fiber filaments. 3. The warp-knitted elastic fabric with loops according to claim 2, characterized in that, the chemical fiber filaments on the surface of the loops that constitute the fabric body include but are not limited to nylon, polyester or nylon and polyester blended flower ash yarn. 4. The warp-knitted elastic fabric with loops according to claim 3, wherein the knitting needle density of the double-needle bed warp knitting machine is between 22-32 per inch.