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Preparation method of heat transferable mold silica gel transfer label

A technology of thermal transfer printing and transfer printing glue, which is applied in the directions of copying/marking, printing, sealing, etc., can solve the problems of high scrap rate, low product efficiency, and unguaranteed quality, so as to improve production efficiency, save costs, and avoid The effect of defective products

Inactive Publication Date: 2019-01-25
东莞市林知海新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the invention is to provide a method for preparing thermally transferable mold silicone transfer labels, which solves the problems of low product efficiency, high scrap rate and unguaranteed quality due to the preparation process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for preparing a heat-transferable mold silica gel transfer label, comprising the following steps:

[0021] Step 1. Preparation of the transfer printing adhesive film: compound the hot melt adhesive film on the release paper, evenly coat the bridging agent on the surface of the hot melt adhesive film, and apply the hot melt adhesive coated with the bridging agent film, baked and dried thoroughly to obtain a transfer film;

[0022] Step 2. Mold making: Carry out mold carving according to the pattern and thickness;

[0023] Step 3. Preparation of silica gel: After mixing the addition-type liquid silica gel with curing agent and color paste, put it into a sealed container connected to a vacuum machine to evacuate to obtain silica gel;

[0024] Step 4, filling the silica gel obtained in the step 3 into the mold of the step 2, and vacuuming;

[0025] Step 5, bonding the side of the transfer film obtained in the step 1 coated with the bridging agent with the side of...

Embodiment 2

[0031] A method for preparing a heat-transferable mold silica gel transfer label, comprising the following steps:

[0032] Step 1. Preparation of the transfer printing adhesive film: compound the hot melt adhesive film on the release paper, evenly coat the bridging agent on the surface of the hot melt adhesive film, and apply the hot melt adhesive coated with the bridging agent film, baked and dried thoroughly to obtain a transfer film;

[0033] Step 2. Mold making: Carry out mold carving according to the pattern and thickness;

[0034] Step 3. Preparation of silica gel: After mixing the addition-type liquid silica gel with curing agent and color paste, put it into a sealed container connected to a vacuum machine to evacuate to obtain silica gel;

[0035] Step 4, filling the silica gel obtained in the step 3 into the mold of the step 2, and vacuuming;

[0036] Step 5, bonding the side of the transfer film obtained in the step 1 coated with the bridging agent with the side of...

Embodiment 3

[0043] A method for preparing a heat-transferable mold silica gel transfer label, comprising the following steps:

[0044]Step 1. Preparation of the transfer printing adhesive film: compound the hot melt adhesive film on the release paper, evenly coat the bridging agent on the surface of the hot melt adhesive film, and apply the hot melt adhesive coated with the bridging agent film, baked and dried thoroughly to obtain a transfer film;

[0045] Step 2. Mold making: Carry out mold carving according to the pattern and thickness;

[0046] Step 3. Preparation of silica gel: After mixing the addition-type liquid silica gel with curing agent and color paste, put it into a sealed container connected to a vacuum machine to evacuate to obtain silica gel;

[0047] Step 4, filling the silica gel obtained in the step 3 into the mold of the step 2, and vacuuming;

[0048] Step 5, bonding the side of the transfer film obtained in the step 1 coated with the bridging agent with the side of ...

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Abstract

The invention discloses a preparation method of a heat transferable mold silica gel transfer label. The method comprises the following steps: 1, preparing a transfer adhesive film; 2, making a mold; 3, preparing silica gel; 4, filling the mold, obtained in the step 2, with the silica gel obtained in the step 3, and vacuumizing; 5, sticking the side of the transfer adhesive film, which is obtainedby the step 1 and is coated with a bridging agent, with the side of the mold filled with the silica gel; 6, molding the product, obtained in the step 5, by using a press labeling machine under the condition of heating, retaining a silica gel label in a knife edge, placing the silica gel label in a positioning mold, laying a piece of positioning paper on the positioning mold, sticking out the silica gel label, and attaching a protective film on the silica gel label so as to obtain heat transferable silica gel transfer label. The heat transferable silica gel transfer labels prepared by the method at a time can be printed on dozens or hundreds of products, so that the production efficiency is increased; the cost is lowered for consumers; the quality is guaranteed by 100%, and high quality andstable quality are escorted.

Description

technical field [0001] The invention relates to the field of heat-transfer silica gel, in particular to a method for preparing a heat-transfer mold silica gel transfer label. Background technique [0002] The previous preparation process is to directly press the silicone in the mold on the fabric, so that one mold can only produce one label, so one mold can only press one piece of clothing; the mold glue is to engrave the pattern out of the mold, and pour the glue , vacuumize, scrape off the silica gel on the surface of the mold, and then press one label on one piece of clothing. The problem: the fabric is transported back and forth, which is costly and takes a long time; one mold can only press one piece of clothing at a time, and the efficiency is low; After vacuuming, scrape off the silicone on the surface. This is a high technical requirement. If you don’t pay attention, there will be residues. After pressing on the fabric, the excess silicone will remain on the clothes,...

Claims

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Application Information

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IPC IPC(8): B41M5/382G09F3/02
CPCB41M5/382G09F3/02
Inventor 王润
Owner 东莞市林知海新材料科技有限公司
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