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Adhesive removal rod and making method thereof

A production method and glue stick technology, applied in the field of garment production, can solve the problems of unclean offset printing, residue enlargement, product appearance impact, etc.

Inactive Publication Date: 2018-12-18
YANGZHOU JIUCHENG OUTDOOR GOODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although double-sided tape is used to connect the two garment parts, the appearance of the product is directly affected due to the retention of redundant offset printing.
[0004] In order to remove these redundant offsets, existing manufacturers often use alcohol, acetone, and rubber removers. Harm to operator's health
The principle of alcohol and acetone is to produce a chemical reaction with the glue to dissolve it, but the residue will expand and penetrate, and alcohol and acetone will damage the color of the fabric itself, and the rubber remover block cannot remove the glue spots.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] 1. Weighing:

[0017] Weigh 98 kg of polyurethane, 0.1 kg of benzotriazole, 0.9 kg of zinc stearate and 1 kg of isocyanate.

[0018] 2. Mixing:

[0019] Adjust the pressure of the kneader to 4.5kg, and after the temperature rises to 150°C, put the above materials into it, and knead for 20 seconds to fully mix and melt the materials into one.

[0020] 3. Forming:

[0021] Put the mixed materials into the prepared mold while hot to set the shape.

[0022] 4. Cooling:

[0023] Under certain conditions, polyurethane, benzotriazole, zinc stearate and isocyanate are mixed and then set in a mold, cooled naturally at a constant temperature of 25°C, and left for 24 hours to make it change color naturally, from the original turquoise to milky white and harden , after demoulding, a cylindrical glue remover stick is obtained.

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PUM

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Abstract

Relating to the technical field of adhesive mark treatment in clothing production with double-sided adhesive tapes, the invention provides an adhesive removal rod and a making method thereof. The making method includes: under a 150DEG C condition, mixing polyurethane, benzotriazole, zinc stearate and isocyanate, then conducting mold shaping, cooling and demolding, thus obtaining the adhesive removal rod. A fabric with an adhesive mark is placed on a table, the adhesive removal rod is employed to wipe the adhesive mark to and fro, heat is generated by friction, so that melting occurs at the contact point of the adhesive removal rod and the fabric, as polyurethane is sticky, dirt and similar residue can be sticked away after melting of polyurethane, and the adhesive mark on the fabric can betaken away by the to-and-fro wiping of the adhesive removal rod to break away from the fabric, thus removing the adhesive mark.

Description

technical field [0001] The invention relates to the technical field of garment production, in particular to the offset printing processing technology for producing garments by using double-sided adhesive tape. Background technique [0002] With people's increasing requirements for clothing technology, there is currently a technology that uses double-sided tape instead of sewing to connect two garment parts together. This technology is mostly used for In the production of garments that require high waterproof and fleece resistance, such as jackets and down jackets. [0003] Although double-sided tape is used to connect the two garment parts, the appearance of the product is directly affected due to the retention of redundant offset printing. [0004] In order to remove these redundant offsets, existing manufacturers often use alcohol, acetone, and rubber removers. Harm to the health of the operator. The principle of alcohol and acetone is to produce a chemical reaction wit...

Claims

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Application Information

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IPC IPC(8): C08L75/04C08K5/3475C08K5/098C08K5/29
CPCC08K5/098C08K5/29C08K5/3475C08L75/04
Inventor 刘文
Owner YANGZHOU JIUCHENG OUTDOOR GOODS
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