CN201089862Y

CN201089862Y - Respirable coating facing material

Info

Publication number: CN201089862Y
Application number: CNU2007201122603U
Authority: CN
Inventors: 叶雪康
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-25
Filing date: 2007-07-25
Publication date: 2008-07-23
Anticipated expiration: 2017-07-25

Abstract

The utility model relates to a respirable coating fabric which is characterized in that: the coating structure of the fabric is as follows: 1) a surface layer film with the hot moulding type polyurethanes coating film; 2) a bonding layer; 3) woven fabric arranged at the bottom of the bonding layer; wherein, the bonding layer is formed in the cross link through solidifying in high temperature, and the surface layer film and the woven fabric are bonded to be a whole. Through the technical proposal, the hot moulding type polyurethanes coating film is used as the outermost layer (the surface layer) of the fabric, thus the outermost layer not only has the performance of the general film, but also has the waterproof respirable function of the coating film because of the own capabilities; the woven fabric has the function of the mechanical stability to the surface layer film and the bonding layer; the woven fabric has the excellent splashing water performance through the splashing water treatment. The fabric is the combination of the two materials, provides the excellent respirable function, and also ensures the aesthetics and the practicality of garment materials.

Description

A kind of coating fabric of breathing

Technical field

The utility model belongs to a kind of composite material, specifically belongs to a kind of coating fabric of breathing.

Background technology

In recent years, along with the development and the development of high-tech of the market demand, people are more and more higher to the requirement of functional clothing fabric, and wherein respirable waterproof moisture permeating fabric is just moving closer to the practicality stage.In this kind fabric, the feature of environmental protection, functional be inseparable with practicality.Have the three major types waterproof moisture permeating fabric in the market at present: laminated fabric, coated fabric and close weave, wherein coated fabric has very remarkable advantages on cost performance.

Can breathe fabric is very welcome product as civilian garment material, and it can be used as the main lining of Casual Wear, sportswear and all kinds of clothing of charging, and occupies crucial status in textile clothing grade field.

But conventional coated fabric has certain defective on respiratory, can not take into account fully as resistance to water and poisture-penetrability, and the sense of touch and the ABRASION RESISTANCE of lining also have much room for improvement simultaneously.The water-sprinkling difference also is the disadvantage of conventional coated fabric, and fabric is once running into that water very easily adheres to and landing automatically brings some inconvenience to dress; In addition, fabric abrasion resistance is not good, causes the decline of wearing property and uses not durable.

Summary of the invention

Technical problem to be solved in the utility model is: but it is outstanding to provide a kind of resistance to water and poisture-penetrability to take into account respiratory function, the coating fabric that cost performance is outstanding.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of coating fabric of breathing is characterized in that the layer structure of this lining is successively:

1) to solidify the thermoplastic polyurethane coated film form be the top layer film to drying;

2) adhesive linkage;

3) be located at the woven cloth of adhesive linkage bottom;

Adhesive linkage is crosslinked through hot setting, and top layer film and woven cloth is bonding in aggregates.

In order to solve the problems of the technologies described above, the utility model adopts following further technical scheme:

Described thermoplastic polyurethane coated film preferred, polyethers type TPU coated film.

Described woven cloth is the woven cloth of handling through water-sprinkling.

Described woven cloth is nylon Ta Silong class woven fabric.

By above technical scheme as can be known: with the outermost layer (superficial layer) of thermoplastic polyurethane coated film as lining, except character with general film, also because but performance own gives the respiratory function of coated film Waterproof Breathable, woven cloth has the his-and-hers watches tunic and adhesive linkage carries out the effect of mechanical robustness, and woven cloth is handled through water-sprinkling and made it have good water-sprinkling performance.Because nylon taslan fabric ABRASION RESISTANCE, HEAT SETTING deformation behavior are all very good, appearance style is outstanding, therefore can increase attraction and the preference that this kind fabric offsets expense person.This lining is the combination of above-mentioned two kinds of material functions, but good respiratory function both was provided, and has guaranteed its aesthetic property and practicality as garment material again.

Description of drawings

Fig. 1 is a cross-sectional view of the present utility model.

The specific embodiment

The utility model is described in further detail below by embodiment and accompanying drawing:

Shown in figure 1, but the preferred embodiment of the utility model respiratory function coating fabric, and it comprises the woven cloth 3 that a top layer film 1, adhesive linkage 2 and are located at these adhesive linkage 2 bottoms.

This top layer film 1 is the thermoplastic polyurethane coated film, can be a kind of polyether-type TPU coated film, polyester-type TPU coated film of anapsid, or both mixing, preferred, polyethers type TPU coated film, it is that the TPU pellet is dissolved into coating material or is directly adopted the TPU coating material, on release liners, carry out coating, then baking and curing and film forming.It has respirable major function as the outermost layer (superficial layer) of lining, thereby except the character with general film, but also because performance own gives the respiratory function of coated film Waterproof Breathable.

Adhesive linkage 2 is polyurethane coating agents of liquid type, be coated on the top layer film 1 of film-forming, simultaneously and woven cloth 3 fit, it is crosslinked to pass through hot setting then, top layer film 1 and woven cloth 3 are bonded together constitutes the integral body of coating fabric.Woven cloth 3 has his-and-hers watches tunic 1 and adhesive linkage 2 carries out the effect of mechanical robustness, and in order to improve the water-sprinkling of product, woven cloth 3 is handled through water-sprinkling and made it have good water-sprinkling performance.

Woven cloth 3 preferred nylon Ta Silong class woven fabrics, because nylon taslan fabric ABRASION RESISTANCE, HEAT SETTING deformation behavior are all very good, appearance style is outstanding, therefore can increase attraction and the preference that this kind fabric offsets expense person.

Properties of product and reference technique index:

1, hydrostatic pressing performance: 〉=7000mmh20

2, wet performance: 〉=5500g/m2.24h

3, refuse the water grade: the 4-5 level

4, warm nitrogen material: by the environmental protection standard test of EN1436C-2-2003 Europe

5, content of beary metal: be lower than the 7 accurate restrictions of DIN38406-22-1998 mark

6, content of formaldehyde:＜20ppm

7, dry-cleaning COLOR FASTNESS: 4-5 level

8, LIGHT COLOR FASTNESS: 〉=4 grades

9, fracture load: 〉=500N

Claims

1. can breathe coating fabric for one kind, it is characterized in that the layer structure of this lining is successively:

1) to solidify the thermoplastic polyurethane coated film form be top layer film (1) to drying;

2) adhesive linkage (2);

3) be located at the woven cloth (3) of adhesive linkage bottom;

Adhesive linkage (2) is crosslinked through hot setting, and top layer film (1) and woven cloth (3) is bonding in aggregates.

2. a kind of coating fabric of breathing as claimed in claim 1 is characterized in that: described thermoplastic polyurethane coated film preferred, polyethers type TPU coated film.

3. a kind of coating fabric of breathing as claimed in claim 1 or 2 is characterized in that: the woven cloth of described woven cloth (3) for handling through water-sprinkling.

4. a kind of coating fabric of breathing as claimed in claim 1 or 2 is characterized in that: described woven cloth (3) is nylon Ta Silong class woven fabric.

5. a kind of coating fabric of breathing as claimed in claim 1 or 2 is characterized in that: described adhesive linkage (2) is a polyurethane coating agent.