Embossed silica gel cloth forming method

A molding method and technology of silica gel cloth, which can be applied to other household appliances, flat products, household appliances, etc., can solve the problems of inability to achieve surface matte effect, poor embossing effect, high defect rate, etc., and achieve good matte effect and production Convenience and cost reduction effects

Inactive Publication Date: 2017-10-20
薛志勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing preparation method of embossed silicone cloth usually uses an embossing roller to form embossing on the silica gel. This method of embossing the silicone cloth has the following disadvantages: 1. If the embossing pattern is small, the embossing roller will Silicone will stick to the embossing roller during embossing, the embossing effect is poor and the defect rate is high; 2. The surface of the embossed silicone material is shiny after heating and forming, and the surface matte effect cannot be achieved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1 of the present invention is: a method for forming an embossed silicone cloth, comprising the following steps:

[0039] S1. Print the pattern for transfer on the flat material tape, and then use the embossing machine to emboss the pattern according to the printed pattern to make the embossed material tape. The flat material tape is paper, synthetic paper, high temperature resistant film material Or the roll material that can be embossed on the surface, using embossed paper or a composite material with texture as the embossed material belt;

[0040] S2. Calendering the silica gel added with 15% silica gel foaming agent on the embossed material tape, and attaching the cloth to the silica gel surface at the same time, wherein the thickness of the silica gel calendered on the embossed material tape is 0.2mm, Wherein the cloth is a 3mm non-woven fabric and the G-988A adhesive is sprayed on the surface of the cloth before lamination;

[0041] S3, sending the prod...

Embodiment 2

[0043] Embodiment 2 of the present invention is: a method for forming an embossed silicone cloth, comprising the following steps:

[0044] S1. Print a color pattern for transfer on the flat material tape, and then use an embossing machine to emboss the printed pattern to make an embossed material tape. The flat material tape is paper, synthetic paper, high temperature resistant film The material or surface can be embossed roll material, using embossed paper or textured composite material as embossed material tape;

[0045]S2. Calendering the silica gel added with heat-conducting material and 30% silica gel foaming agent on the embossed material tape, and attaching the cloth to the silica gel surface at the same time, wherein the thickness of the silica gel calendered on the embossed material tape is 0.5mm, wherein the cloth is 0.5mm polyester cloth;

[0046] S3, sending the product obtained in step S2 into a baking tunnel for baking and vulcanization, so that the silica gel i...

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Abstract

The invention discloses an embossed silica gel cloth forming method. The method comprises the following steps that 1, embossing paper or a composite material with lines serves as an embossing material strip; 2, silica gel is rolled on the embossing material strip, and meanwhile cloth is attached to the silica gel face; 3, a product manufactured in the step 2 is fed into a baking channel to be subjected to baking and vulcanization for 4-20 minutes at the temperature of 100 DEG C-160 DEG C, and silica gel is solidified and formed; 4, the product baked and vulcanized in the step 3 is taken out, the embossing material strip is stripped, and the embossed silica gel cloth with the lines is obtained. The composite material with the lines comprises synthetic paper with the lines, and a high-temperature-resistant thin film material with the lines or a rolled material with the embossed surface is obtained. The step 2 further comprises the substeps of adding 2-30% of silica gel foaming agent into silica gel before rolling operation, and the foamed silica gel cloth is prepared. Compared with the prior art, the method has the beneficial effects of reducing the production cost, and being convenient to operate, good in embossing effect and the like.

Description

technical field [0001] The invention relates to the technical field of silica gel cloth processing, in particular to a molding method for embossed silica gel cloth. Background technique [0002] As people's pursuit of beauty is getting higher and higher, offset printing, watermarking, ink printing and other flat printing techniques on cloth have been difficult to meet the requirements of modern people. Embossed silicone cloth is becoming more and more popular because of its stronger three-dimensional effect, especially by young people. [0003] The existing preparation method of embossed silicone cloth usually uses an embossing roller to form embossing on the silica gel. This method of embossing the silicone cloth has the following disadvantages: 1. If the embossing pattern is small, the embossing roller will When embossing, the silicone will stick to the embossing roller, the embossing effect is poor and the defect rate is high; 2. The surface of the embossed silicone mate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D7/01B29C59/02
Inventor 薛志勇
Owner 薛志勇
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