CN205326389U

CN205326389U - Water -fast artificial leather that separates

Info

Publication number: CN205326389U
Application number: CN201520810861.6U
Authority: CN
Inventors: 张启升
Original assignee: Wenzhou Yongdali Synthetic Leather Co Ltd
Current assignee: Wenzhou Yongdali Synthetic Leather Co Ltd
Priority date: 2015-10-19
Filing date: 2015-10-19
Publication date: 2016-06-22
Anticipated expiration: 2025-10-19

Abstract

The utility model relates to a water -fast artificial leather that separates. Current leather very easily impaired problem too dry or too moist the time has mainly been solved. Leather basic unit is formed through hot molten resin layer bonding by two -layer the same leather layer, scribble oily wax on the leather protective layer, leather waterproof cloth stratification is in leather basic unit top, the anti -hydrolysis stratification is between leather waterproof cloth layer and leather protective layer, leather basic unit another side also is equipped with the anti -hydrolysis layer, the anti -hydrolysis layer is constituteed for containing the polyurethane foam agent, be equipped with the alloy of memory function between waterproof cloth layer and the leather basic unit, the alloy of memory function passes through the alloy silk and sets up to network structure, laminate to bond through mucous membrane layer between each layer and fix. This water -fast artificial leather that separates structural design is reasonable simple, and the stable performance can make the leather keep certain moist degree, and is not dry, has also strengthened the stability of leather in humid environment simultaneously, has the new function of resumeing the crease in addition, the extension leather life -span.

Description

A kind of hydrolysis dermatine

Technical field

This utility model relates to leather manufacture field, is specifically related to a kind of hydrolysis dermatine。

Background technology

In existing life, the application of leather is very extensive, including household, medicated clothing, the every field such as shoes and hats, and it is folded by leather in use a lot of occasions due to needs, it is easy to carrying or placement etc., it is known that anything is once fold and must having folding line, going down for a long time, it is attractive in appearance to affect, even shorten its service life, especially leather-like, very easily produce because of folding to damage, leather is combined by multiple chemical composition, very easily it is hydrolyzed corrosion in wet condition, and the leather under dry environment very easily damages its quality too, affect leather service life。

Utility model content

In order to overcome the deficiency of background technology, this utility model provides a kind of hydrolysis dermatine, mainly solving problem very easily impaired time existing leather excessively dries or be excessively moist, this hydrolysis dermatine reasonable in design is simple, stable performance, leather can be made to keep certain wetness, moist, also enhance leather stability in wet environment simultaneously, also have and there is the New function recovering folding line, practical, extend the leather life-span。

This utility model be the technical scheme is that a kind of hydrolysis dermatine, including leather substrate, the waterproof cloth bed of material, mucous layer, leather protective layer and and anti-hydrolysis layer, described leather substrate is bonded by thermoplastic resin layer by the identical leather layer of two-layer, described leather protective layer scribbles oil wax, described leather water-proof bed of cloth is placed in above leather substrate, anti-hydrolysis is placed between leather water-proof bed of cloth and leather protective layer, described leather substrate another side also is provided with anti-hydrolysis layer, described anti-hydrolysis layer is form containing polyurethane foams, the alloy of memory function it is provided with between the waterproof cloth bed of material and leather substrate, the alloy of described memory function is Nitinol, cobalt-base alloys or ferrous alloy, the alloy of described memory function is set to network structure by B alloy wire, described memory function alloy automatically keeps preset shape in set point。Laminating bonding is carried out by mucous layer fixing between described each layer。

The beneficial effects of the utility model are: owing to taking technique scheme, effectively improve existing leather excessively dry or excessively moist time very easily by undermine folding after the problem of folding line, this hydrolysis dermatine reasonable in design is simple, stable performance, it is possible to make leather keep certain wetness, moist, also enhance leather stability in wet environment simultaneously, also have and there is the New function recovering folding line, practical, extend the leather life-span。

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model。

In figure 1, leather substrate；2, the waterproof cloth bed of material；3, mucous layer；4, leather protective layer；5, the alloy of memory function；6, anti-hydrolysis layer。

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model embodiment is described further:

As shown in Figure 1, a kind of hydrolysis dermatine, including leather substrate 1, the waterproof cloth bed of material 2, mucous layer 3, leather protective layer 4 and and anti-hydrolysis layer 6, described leather substrate 1 is bonded by thermoplastic resin layer by the identical leather layer of two-layer, described leather protective layer 4 scribbles oil wax, described leather water-proof bed of cloth 2 is placed in above leather substrate 1, anti-hydrolysis layer 6 is placed between leather water-proof bed of cloth 2 and leather protective layer 4, described leather substrate 1 another side also is provided with anti-hydrolysis layer 6, described anti-hydrolysis layer 6 is form containing polyurethane foams, described polyurethane foams has good hydrolytic resistance, and wherein contain moisture, prevent leather drying, there is certain moisture and also increase its comfortableness, the alloy 5 of memory function it is provided with between the waterproof cloth bed of material 2 and leather substrate 1, the alloy 5 of described memory function is Nitinol, cobalt-base alloys or ferrous alloy, the alloy 5 of described memory function is set to network structure by B alloy wire, described memory function alloy 5 automatically keeps preset shape in set point, the alloy 5 of described memory function is Nitinol, cobalt-base alloys or ferrous alloy, the B alloy wire cross section of the alloy 5 of described memory function is circular round silk, pipe, or cross section is square, oval flat filament, the alloy 5 of described memory function is set to network structure by B alloy wire, described memory function alloy automatically keeps preset shape in set point, the alloy 5 of described memory function can by heat treated mode, set its original shape, and set its shape memory temperature scope, beyond this scope, alloy can arbitrarily be set to any shape, once temperature reaches this shape and Wensu scope, alloy can revert back to rapidly original shape, laminating bonding is carried out by mucous layer 3 fixing between described each layer。

This utility model effectively improve existing leather excessively dry or excessively moist time very easily by undermine folding after the problem of folding line, this hydrolysis dermatine reasonable in design is simple, stable performance, leather can be made to keep certain wetness, moist, also enhance leather stability in wet environment simultaneously, also have and there is the New function recovering folding line, practical, extend the leather life-span。

Every technical staff's notice: although this utility model describes according to above-mentioned detailed description of the invention; but invention thought of the present utility model is not limited to that utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection。

Claims

1. a hydrolysis dermatine, it is characterized in that: include leather substrate (1), the waterproof cloth bed of material (2), mucous layer (3), leather protective layer (4) and and anti-hydrolysis layer (6), described leather water-proof bed of cloth (2) is placed in leather substrate (1) top, anti-hydrolysis layer (6) is placed between leather water-proof bed of cloth (2) and leather protective layer (4), described leather substrate (1) another side also is provided with anti-hydrolysis layer (6), described anti-hydrolysis layer (6) is form containing polyurethane foams, the alloy (5) of memory function it is provided with between the waterproof cloth bed of material (2) and leather substrate (1), described leather protective layer (4) scribbles oil wax。

2. hydrolysis dermatine according to claim 1, it is characterised in that: described memory function alloy (5) automatically keeps preset shape in set point。

3. hydrolysis dermatine according to claim 1, it is characterised in that: carry out laminating bonding by mucous layer (3) between described each layer fixing。

4. hydrolysis dermatine according to claim 1, it is characterised in that: described leather substrate (1) is bonded by thermoplastic resin layer by the identical leather layer of two-layer。

5. hydrolysis dermatine according to claim 1, it is characterised in that: the alloy (5) of described memory function is Nitinol, cobalt-base alloys or ferrous alloy。

6. hydrolysis dermatine according to claim 5, it is characterised in that: the alloy (5) of described memory function is set to network structure by B alloy wire。