CN106319992A

CN106319992A - Multifunctional synthetic leather

Info

Publication number: CN106319992A
Application number: CN201510374766.0A
Authority: CN
Inventors: 仲林
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-30
Filing date: 2015-06-30
Publication date: 2017-01-11

Abstract

The invention relates to the technical field of artificial leather, and especially relates to multifunctional synthetic leather. An employed technical scheme is as follows: the multifunctional synthetic leather comprises a base cloth layer, a wet method PU layer which is formed on the base cloth layer and a dry method PU layer which is bonded on the wet method PU layer; a resin film layer for damping is formed on the upper surface of the dry method PU layer; a mite eliminating interlayer is arranged between the wet method PU layer and the dry method PU layer, the mite eliminating interlayer is a piece of non-woven fabric which is prepared from anti-microbial and mite eliminating fibers, and the non-woven fabric is bonded between the wet method PU layer and the dry method PU layer. The synthetic leather has the advantages of reasonable structure, good function, and good practicality; the synthetic leather is suitable for promotion and usage.

Description

A kind of multi-functional synthetic leather

Technical field

The present invention relates to technical field of artificial leather, particularly relate to a kind of multi-functional synthetic leather.

Background technology

Natural leather due to have excellent natural performance by people be widely used in production daily Product and industrial goods.But along with the growth of world population, the mankind are doubled for the demand of leather, A limited number of natural leathers can not meet this demand of people already.For solving this lance Shield, scientists the most i.e. begins one's study exploit person fabricate-leather, and synthetic leather, to make up The deficiency of natural leather.Synthetic leather, is mainly used to make footwear, case and bag, clothes etc., Traditional synthetic leather is functional to compare relatively low, develops rapidly and people along with socioeconomic The improving constantly of living standard, traditional synthetic leather can not meet the demand of people. Accordingly, it would be desirable to seek a kind of new technology to solve this problem.

Summary of the invention

Based on this, it is necessary to provide one, rational in infrastructure, functional good, practical Synthetic leather.

For achieving the above object, the technical solution used in the present invention is:

A kind of multi-functional synthetic leather, including base cloth layer, wet method PU that is formed on base cloth layer Layer and the dry method PU layer being bonded on wet method PU layer, the upper surface of described dry method PU layer It is formed with noise elimination resin film layer, between described wet method PU layer and dry method PU layer, is provided with acaricide folder Layer, the non-woven fabrics that described acaricide interlayer is made up of antibacterial mite-removing fiber, described non-woven fabrics glues It is combined between wet method PU layer and dry method PU layer.

Further technical scheme:

The nano-silicon dioxide modified layer of polyurethane of wet method, institute it is coated with below described base cloth layer State and below the nano-silicon dioxide modified layer of polyurethane of wet method, be coated with the modification of wet method anion powder Layer of polyurethane.

Being equipped with carbon fiber layer inside described base cloth layer, described carbon fiber layer lateral arrangement is in base fabric In layer.

Due to the application of technique scheme, the present invention compared with prior art has the most excellent Point:

1, the synthetic leather of the present invention, the upper surface at dry method PU layer is formed with noise elimination resin molding Layer, described noise elimination resin film layer is by resin film layer matrix and is evenly distributed on resin film layer matrix The hollow plastic microbead composition on top layer, greatly reduces the frictional force between leather surface, but also can So that leather Surface feel is good, improve wear-resisting scratch resistance.

2, the synthetic leather of the present invention, is provided with acaricide between wet method PU layer and dry method PU layer Interlayer, has the function of anti-demodicid mite acaricide, and safety is high.

3, the synthetic leather of the present invention, is coated with wet method nano silicon below base cloth layer Modified polyurethane layer, is coated with wet below the nano-silicon dioxide modified layer of polyurethane of wet method Method anion powder modified polyurethane layer, it is possible to strengthen mechanical property and the permeability of synthetic leather, Be conducive to wet method anion powder modified polyurethane layer release negative aeroion, reach health-care effect.

4, the synthetic leather of the present invention, is equipped with carbon fiber layer inside base cloth layer, and carbon fiber has There is the function of conduction, thus reach the effect of antistatic.

Accompanying drawing explanation

With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.

Accompanying drawing 1 is the embodiment of the present invention one structural representation.

In the figures above: 1, base cloth layer, 2, wet method PU layer, 3, dry method PU layer, 4, Noise elimination resin film layer, 5, acaricide interlayer, 6, the nano-silicon dioxide modified layer of polyurethane of wet method, 7, wet method anion powder modified polyurethane layer, 8, carbon fiber layer.

Detailed description of the invention

Below in conjunction with the accompanying drawings and embodiment the invention will be further described.

Embodiment one:

As it is shown in figure 1, a kind of multi-functional synthetic leather of the present invention, including base cloth layer 1, formed Wet method PU layer 2 on base cloth layer 1 and be bonded in dry method PU on wet method PU layer 2 Layer 3, the upper surface of dry method PU layer 3 is formed with noise elimination resin film layer 4, wet method PU layer 2 And between dry method PU layer 3, it being provided with acaricide interlayer 5, acaricide interlayer 5 is by antibacterial mite-removing fiber The non-woven fabrics made, described non-woven fabrics is bonded between wet method PU layer 2 and dry method PU layer 3.

Preferably, as an embodiment, wet method nanometer two below base cloth layer 1, it is coated with Silica modified layer of polyurethane 6, below the nano-silicon dioxide modified layer of polyurethane of wet method 6 It is coated with wet method anion powder modified polyurethane layer 7.

Preferably, as another embodiment, base cloth layer 1 is internal is equipped with carbon fiber layer 8, Carbon fiber layer 8 lateral arrangement is in base cloth layer 1.

Although embodiment of the present invention are disclosed as above, but it is not restricted to description The listed utilization with in embodiment, it can be applied to the neck of the various applicable present invention completely Territory, for those skilled in the art, is easily achieved other amendment, therefore Under the general concept limited without departing substantially from claim and equivalency range, the present invention does not limit In specific details with shown here as the legend with description.

Claims

1. a multi-functional synthetic leather, it is characterised in that: include base cloth layer (1), shape Become the wet method PU layer (2) on base cloth layer (1) and be bonded in wet method PU Dry method PU layer (3) on layer (2), the upper table of described dry method PU layer (3) Face is formed with noise elimination resin film layer (4), described wet method PU layer (2) and dry method Being provided with acaricide interlayer (5) between PU layer (3), described acaricide interlayer (5) is The non-woven fabrics being made up of antibacterial mite-removing fiber, described non-woven fabrics is bonded in wet method PU Between layer (2) and dry method PU layer (3).

The multi-functional synthetic leather of one the most according to claim 1, it is characterised in that: The nano-silicon dioxide modified poly-ammonia of wet method it is coated with below described base cloth layer (1) Ester layer (6), under the nano-silicon dioxide modified layer of polyurethane of described wet method (6) Topcoating is covered with wet method anion powder modified polyurethane layer (7).

The multi-functional synthetic leather of one the most according to claim 1, its feature exists In: described base cloth layer (1) is internal is equipped with carbon fiber layer (8), and described carbon is fine Dimension layer (8) lateral arrangement is in base cloth layer (1).