CN203559212U

CN203559212U - Warm-keeping breathable knitted fabric with meshes and air layers

Info

Publication number: CN203559212U
Application number: CN201320616557.9U
Authority: CN
Inventors: 钟国能; 马建荣; 范沛飞; 毛永强; 林浩
Original assignee: Ningbo Daqian Textile Co Ltd
Current assignee: Ningbo Daqian Textile Co Ltd
Priority date: 2013-09-30
Filing date: 2013-09-30
Publication date: 2014-04-23
Anticipated expiration: 2023-09-30

Abstract

The utility model relates to a warm-keeping breathable knitted fabric with meshes and air layers. The knitted fabric comprises a surface layer, an inner layer and a surface layer; the surface layers have the meshes; the surface layers and the inner layer are formed by cotton yarns, and are connected together through adopting polyester yarns to form doubling stitches on the surface layers and the inner layer. The effect of increasing the thickness of the fabric is achieved through lengthening the coils of the middle polyester yarns, so that the fabric has excellent warm keeping performance; through the design of the knitting technology, the meshes are formed in the surface of the fabric, so that the breathable effect is achieved.

Description

A kind of heat-insulation breathable mesh air layer knit fabric

Technical field

The utility model belongs to knit fabric field, particularly a kind of heat-insulation breathable mesh air layer knit fabric.

Background technology

Knitting be to utilize knitting needle by bending yarn lopping the fabric overlapping and form of mutually going here and there.Knit fabric is that from the difference of shuttle-woven fabric the form of yarn in fabric is different.At present, knit fabric is widely used in garment material and lining, and family is spun etc. in product, is subject to liking of consumers in general.

Along with the lifting of quality of life, people also more and more pay attention to for comfortable, the health of clothing, and traditional thermal protection knitted fabric mostly is air layer structure.Although the fabric of air layer structure has good warmth retention property, gas permeability is poor, feels more vexed while causing wearing.

Therefore,, from fabric institutional framework, applicant develops this heat-insulation breathable mesh air layer knit fabric.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of heat-insulation breathable mesh air layer knit fabric, and this fabric has good warmth retention property, and good permeability.

A kind of heat-insulation breathable mesh air layer knit fabric of the present utility model, this fabric is comprised of three layers, top layer-internal layer-top layer, described top layer has mesh, top layer and internal layer form by cotton yarn, thereby top layer and internal layer are by adopting terylene thread to link together on top layer and internal layer formation tuck.

Described cotton yarn adopts the long-staple cotton of 32S.

The loop length of described cotton yarn is 16.7cm/50 or 10.5cm/50.

What described terylene thread adopted is the terylene thread of 50D/36F.

The loop length of described terylene thread is 19cm/50.

The cotton yarn of the utility model fabric top layer and internal layer adopts the long-staple cotton of 32S, and what intermediate layer adopted is 50D/36F (terylene thread), on the happy board large circle machine of moral of 24N, weaves and forms.

Beneficial effect

The utility model, by the loop length of terylene thread in the middle of lengthening as far as possible, reaches the effect that increases fabric thickness, thereby makes fabric have good warmth retention property; By the design to weaving, at fabric face, form mesh, thereby reach ventilative effect again.

Accompanying drawing explanation

Fig. 1 is the schematic diagram that weaving-knitting needle is arranged.

The schematic diagram of Fig. 2 weaving-triangle arrangement; Wherein ︿ represents lopping ,-representing unlooped, ︹ represents tuck; The each circulation in 1st～5,11～15 tunnels 4 times, the each circulation in 6th～10,16～20 tunnels 3 times, the the the the the 1st, 2,6,7,11,12,16,17 tunnels meet 50D/36F (terylene thread), and other road connects the long-staple cotton of 32S.

The specific embodiment

Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.

Embodiment 1

Weave, dyeing and finishing technology

1) raw material is prepared: the long-staple cotton of 32S, 50D/36F (terylene thread).In temperature, be 23 ± 2 ℃, humidity is 60 ± 3%, pre-conditioned 24h.

2) knitting: select type: the happy board large circle machine of moral, plane No. is 24G; The arrangement (seeing accompanying drawing 1) of weaving knitting needle, the arrangement (seeing accompanying drawing 2) of triangle;

3) pre-setting: 190～210 ℃ of temperature, overfeeding 25%, speed of a motor vehicle 20m/min, 72 seconds time.

3) pre-treatment: defoamer 0.06～1.2g/L, dispersant 1～4g/L, bleeding agent 1-4g/L, hydrogen peroxide stabilizer 0.3～3g/L, soda ash 2～3g/L, hydrogen peroxide 4～10g/L, pH value: 10.5～11.5,90～98 ℃ of temperature, about 35 minutes time; Acid treatment, adds glacial acetic acid 0.6～1.8g/L, and 50～70 ℃ of temperature, about 10 minutes time; Deoxidation treatment, except oxygenase 0.18～0.3g/L, 45～55 ℃ of temperature, about 10 minutes time.

4) dyeing: adopt two-bath process to dye at THEN airflow dyeing machine, use REACTIVE DYES while dying cotton, dyeing temperature is 55～100 ℃, and dyeing time is about 60 minutes; While dying terylene, use DISPERSE DYES, dyeing temperature is 130 ℃, and dyeing time is about 20 minutes.

5) soft treatment: temperature 45 C left and right, about 15 minutes time.

8) open-width sizing: 90 ℃ of left and right of temperature, overfeeding 25%, the speed of a motor vehicle 15～20m/min, 120～150 seconds time.

Claims

1. a heat-insulation breathable mesh air layer knit fabric, this fabric is comprised of three layers, top layer-internal layer-top layer, it is characterized in that: described top layer has mesh, top layer and internal layer form by cotton yarn, thereby top layer and internal layer are by adopting terylene thread to link together on top layer and internal layer formation tuck.

2. a kind of heat-insulation breathable mesh air layer knit fabric according to claim 1, is characterized in that: described cotton yarn adopts the long-staple cotton of 32S.

3. a kind of heat-insulation breathable mesh air layer knit fabric according to claim 1, is characterized in that: the loop length of described cotton yarn is 16.7cm/50 or 10.5cm/50.

4. a kind of heat-insulation breathable mesh air layer knit fabric according to claim 1, is characterized in that: what described terylene thread adopted is the terylene thread of 50D/36F.

5. a kind of heat-insulation breathable mesh air layer knit fabric according to claim 1, is characterized in that: the loop length of described terylene thread is 19cm/50.