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Perfume artificial leather and preparation method thereof

A technology of artificial leather and fragrance, which is applied in the field of artificial leather, can solve the problems of car rideability, poor air in the car, poor stability of PVC materials, etc., and achieve good use effect

Inactive Publication Date: 2019-02-26
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, more and more artificial leathers are used in automotive interior parts, especially PVC artificial leather materials have been used in a large area, but because the raw materials of PVC leather are mainly suspended or emulsion PVC resin powder, and PVC materials have poor stability. , will gradually decompose under the action of light and heat, producing an unpleasant smell, which will inevitably cause the air in the car to deteriorate, which will affect the rideability of the car

Method used

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  • Perfume artificial leather and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] This embodiment relates to a kind of preparation method of the artificial leather with fragrance, and this preparation method comprises the following steps as a whole:

[0038] Step s1: slurry preparation, mixing and stirring the weighed raw materials to obtain skin slurry, foaming slurry and adhesive respectively;

[0039] Step s2: Coating, using three coating lines to obtain semi-finished artificial leather from skin pulp, foaming pulp, adhesive and base cloth;

[0040] Step s3: Printing and embossing, performing surface printing and embossing treatment on the semi-finished artificial leather to obtain a finished artificial leather.

[0041] On the basis of the above-mentioned steps, the preparation method of the present embodiment may further include processing the obtained artificial leather finished product:

[0042] Step s4: Cutting, cutting the finished artificial leather according to a predetermined size, and packing.

[0043] Through the above steps, it is po...

Embodiment 2

[0060] This embodiment relates to a kind of artificial leather with fragrance, and specifically this artificial leather is obtained by the preparation method among the embodiment one, and the structure of this artificial leather at this moment is as follows figure 1 As shown in , it consists of a fixed skin layer 1 and a foam layer 2, as well as a base fabric layer 3 pasted via an adhesive layer 4 and a skin coating layer 5 fixed on the outer surface of the skin layer 1. The skin layer 1 is made of skin pulp, the foam layer 2 is made of foam pulp, the bonding layer 4 is a PVC adhesive, and the skin coating 5 is printed and painted, and the skin coating 5 is also pressed with texture.

[0061] The artificial leather of the present embodiment corresponds to the two forms of the spice addition step in the first embodiment, and the skin coating 5 or the foam layer 2 are provided with volatile spices, which can be used in the artificial leather by this design. The scent is volatil...

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Abstract

The invention provides a perfumed artificial leather and a preparation method thereof. The preparation method comprises the following steps: a step of slurry preparation: weighing raw materials, carrying out mixing under stirring so as to respectively obtain a surface slurry, a foaming slurry and a bonding agent; a step of coating: preparing a semi-finished artificial leather product from the surface slurry, the foaming slurry, the bonding agent and a base cloth by adoption of three coating lines; and a step of printing and embossing: subjecting the semi-finished artificial leather product tosurface printing and embossing treatment so as to obtain a finished artificial leather product, The preparation method also comprises a step of perfume addition, wherein the step of perfume addition is to add a volatile perfume diluted by a diluent into a mixed raw material of the foaming slurry so as to obtain a perfumed foaming pulp, or the step of perfume addition is performed in the step of printing and embossing, i.e., a surface spraying agent mixed with the volatile perfume is sprayed onto the semi-finished artificial leather product. The preparation method for the perfumed artificial leather provided by the invention enables the artificial leather to be perfumed and obtain good use effect.

Description

technical field [0001] The invention relates to the technical field of artificial leather, in particular to a method for preparing artificial leather with fragrance. The invention also relates to an artificial leather with fragrance obtained by the method for preparing the artificial leather with fragrance. Background technique [0002] With the continuous increase of car ownership, the quality of the air inside the car has increasingly attracted everyone's attention. A good air environment inside the car has a great impact on the comfort of the car and the health of the passengers. At present, more and more artificial leathers are used in automotive interior parts, especially PVC artificial leather materials have been used in a large area, but because the raw materials of PVC leather are mainly suspended or emulsion PVC resin powder, and PVC materials have poor stability. , will gradually decompose under the action of light and heat, producing an unpleasant smell, which wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/06D06N3/00D06N3/14
CPCD06N3/005D06N3/0056D06N3/0061D06N3/0063D06N3/0077D06N3/0097D06N3/06D06N3/14D06N2209/165D06N2211/263D06N2211/28
Inventor 闫会杰杨文谦赵国旗李月柳靳玉涛
Owner GREAT WALL MOTOR CO LTD