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A vacuum-absorbing production process for tpe artificial leather

A production process, vacuum embossing machine technology, applied in the direction of layered products, chemical instruments and methods, lamination devices, etc., can solve the problems that TPE materials cannot achieve vacuum embossing effect, low efficiency, high cost, etc., and achieve low cost , high efficiency and high foaming ratio

Active Publication Date: 2021-06-29
广东远华新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, since the TPE material is an open cell, if the continuous foaming method of the existing foaming furnace cannot produce complete cells, unless batch foaming is used, but there are many time-consuming, low efficiency, and cost high disadvantage
In addition, in the prior art, it is impossible to make the TPE material achieve the effect of vacuum absorption

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • A vacuum-absorbing production process for tpe artificial leather
  • A vacuum-absorbing production process for tpe artificial leather

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] A vacuum embossing production process for TPE artificial leather, comprising the following steps:

[0071] TPE artificial leather preparation steps: prepare TPE artificial leather and set aside;

[0072] Absorbing step: use rubber wheel to press TPE artificial leather, make TPE artificial leather and vacuum absorbing roller flat and fit together, use vacuum absorbing machine to absorb TPE artificial leather, control parameters are as follows: power is 15KW, vacuum pressure is 650mmHG , The pumping capacity is 630 cubic meters per hour, the water temperature of the vacuum suction roller is controlled at 14°C, the surface temperature of the TPE artificial leather is controlled at 115°C after heating, and the speed of the vacuum suction machine is controlled at 10 m / min.

[0073] The TPE artificial leather includes a base fabric, and the upper surface of the base fabric is sequentially provided with a TPE base material layer and a TPE fabric layer; the TPE base material la...

Embodiment 2

[0089] A vacuum embossing production process for TPE artificial leather, comprising the following steps:

[0090] TPE artificial leather preparation steps: prepare TPE artificial leather and set aside;

[0091] Absorbing step: use rubber wheel to press TPE artificial leather, make TPE artificial leather and vacuum absorbing roller flat and fit together, use vacuum absorbing machine to absorb TPE artificial leather, control parameters are as follows: power is 15KW, vacuum pressure is 650mmHG , The pumping capacity is 600 cubic meters per hour, the water temperature of the vacuum suction roller is controlled at 12°C, the surface temperature of the TPE artificial leather is controlled at 110°C after heating, and the speed of the vacuum suction machine is controlled at 10 m / min.

[0092] The TPE artificial leather includes a base fabric, and the upper surface of the base fabric is sequentially provided with a TPE base material layer and a TPE fabric layer; the TPE base material la...

Embodiment 3

[0107] A vacuum embossing production process for TPE artificial leather, comprising the following steps:

[0108] TPE artificial leather preparation steps: prepare TPE artificial leather and set aside;

[0109] Absorbing step: use rubber wheel to press TPE artificial leather, make TPE artificial leather and vacuum absorbing roller flat and fit together, use vacuum absorbing machine to absorb TPE artificial leather, control parameters are as follows: power is 15KW, vacuum pressure is 650mmHG , The pumping capacity is 660 cubic meters per hour, the water temperature of the vacuum suction roller is controlled at 16°C, the surface temperature of the TPE artificial leather is controlled at 120°C after heating, and the speed of the vacuum suction machine is controlled at 10 m / min.

[0110] The TPE artificial leather includes a base fabric, and the upper surface of the base fabric is sequentially provided with a TPE base material layer and a TPE fabric layer; the TPE base material la...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a vacuum grain absorbing production process of TPE artificial leather, which comprises the following steps: TPE artificial leather preparation step: preparing TPE artificial leather for standby; grain absorbing step: adopting vacuum grain absorbing machine to absorb grain on TPE artificial leather, and the control parameters are as follows : The power is 15KW, the vacuum pressure is 650mmHG, the suction volume is 600-660 cubic meters per hour, the water temperature of the vacuum suction roller is controlled at 12-16°C, and the surface temperature of the TPE artificial leather is controlled between 110-120°C after heating. The production process of the invention can make the TPE artificial leather achieve the effect of vacuum absorption.

Description

technical field [0001] The invention relates to a production process of artificial leather, in particular to a production process of vacuum embossing pattern of TPE artificial leather. Background technique [0002] Artificial leather is a plastic product that looks and feels like leather and can be used instead of it. It is usually made of fabric as the base, coated with synthetic resin and various plastics. There are mainly three types of PVC artificial leather, PU artificial leather and PU synthetic leather. TPE material is a material that has the high elasticity, high strength and high resilience of rubber, and has the characteristics of injection molding. In the prior art, since the TPE material is an open cell, if the continuous foaming method of the existing foaming furnace cannot produce complete cells, unless batch foaming is used, but there are many time-consuming, low efficiency, and cost High disadvantage. In addition, in the prior art, it is impossible to mak...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/10B32B37/15B32B38/00B32B38/06C08L53/02C08L23/08C08L23/06C08K3/26C08K5/09C08K3/22C08K13/02C08J9/10
Inventor 夏冠明许俊贤
Owner 广东远华新材料股份有限公司
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