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Processing technology of heat sublimation transfer paper

A technology of processing technology and transfer printing paper, which is applied in the direction of special paper, technology for producing decorative surface effects, paper, etc., can solve the problems of high equipment investment cost, complicated and cumbersome production process, etc., achieve excellent quality, improve thermal sublimation performance, the effect of good permeability

Inactive Publication Date: 2021-08-24
苏州万敦新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the sublimation transfer paper commonly used in the market is usually composed of base paper and coating. A complete sublimation transfer paper needs to go through the process of base paper processing and re-coating, and the production process is complicated and cumbersome.
The whole production process involves two complete processes, and the equipment investment cost is high

Method used

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  • Processing technology of heat sublimation transfer paper
  • Processing technology of heat sublimation transfer paper
  • Processing technology of heat sublimation transfer paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A processing technology of thermal sublimation transfer paper, in the base paper production process, 2g of paint A is applied to the front of the original surface rubber coating, after drying in multiple ovens, it enters the drying cylinder, and finally winds up to obtain the finished transfer printing Paper.

[0025] The coating A includes the following raw materials in parts by weight: 73 parts of sodium melamine methanesulfonate, 35 parts of sodium carboxymethylcellulose, 12 parts of talcum powder, 3 parts of polyoxyethylene polyoxypropanol amine ether emulsion and 350 parts of water .

[0026] Wherein, the structural formula of described sodium melamine methanesulfonate is:

[0027]

[0028] Described sodium melamine methanesulfonate is obtained through the following steps:

[0029] (1) Add 10 parts of paraformaldehyde into water, add 40 parts of sodium bisulfite in batches at 15°C, raise the temperature to 60°C for 20 minutes after the addition, and adjust the...

Embodiment 2

[0033] A processing technology of thermal sublimation transfer paper, in the base paper production process, 7g of paint A is applied to the front side of the original surface rubber coating, after drying in multiple ovens, it enters the drying cylinder, and finally winds up to obtain the finished product transfer Paper.

[0034] The coating A includes the following raw materials in parts by weight: 55 parts of sodium melamine methanesulfonate, 20 parts of hydroxyethyl cellulose, 5 parts of kaolin, 1 part of polyoxypropylene glyceryl ether emulsion and 250 parts of water.

[0035] Wherein, the structural formula of described sodium melamine methanesulfonate is:

[0036]

[0037] Described sodium melamine methanesulfonate is obtained through the following steps:

[0038] (1) Add 15 parts of paraformaldehyde into water, add 60 parts of sodium bisulfite in batches at 15°C, heat up to 60°C for 20 minutes after the addition, and adjust the pH to 9 with 20% NaOH aqueous solution ...

Embodiment 3

[0041] A processing technology of thermal sublimation transfer paper, in the base paper production process, 5g of paint A is applied to the front of the original surface rubber coating, after drying in multiple ovens, it enters the drying cylinder, and finally winds up to obtain the finished transfer printing Paper.

[0042] The coating A includes the following raw materials in parts by weight: 60 parts of sodium melamine methanesulfonate, 30 parts of guar gum, 10 parts of silicon dioxide, 2 parts of polyoxypropylene polyoxyethylene glyceryl ether emulsion and 300 parts of water.

[0043] Wherein, the structural formula of described sodium melamine methanesulfonate is:

[0044]

[0045] Described sodium melamine methanesulfonate is obtained through the following steps:

[0046] (1) Add 12 parts of paraformaldehyde into water, add 50 parts of sodium bisulfite in batches at 15°C, heat up to 60°C for 20 minutes after the addition, and adjust the pH to 9 with 20% NaOH aqueous ...

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Abstract

The invention discloses a processing technology of heat sublimation transfer paper, which comprises the following steps: in a raw paper production technology, applying 2-7g of coating A on the front side of an original surface sizing coating, drying the paper in a plurality of drying ovens, entering a drying cylinder, and finally coiling the paper to obtain the finished product transfer paper. The processing technology is simple, the production cost is reduced, and the production efficiency is improved. The transfer paper is excellent in quality, high in transfer rate and high in drying speed.

Description

technical field [0001] The invention relates to a processing technology of thermal sublimation transfer paper, which belongs to the technical field of transfer paper. Background technique [0002] At present, the sublimation transfer paper commonly used in the market is usually composed of base paper and coating. A complete sublimation transfer paper needs to go through the process of base paper processing and coating, and the production process is complicated and cumbersome. The whole production process involves two complete processes, and the equipment investment cost is high. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a process for sublimation transfer paper. [0004] The present invention is achieved through the following technical solutions: [0005] A processing technology of thermal sublimation transfer paper, in the raw paper production process, 2-7g of paint A is applied to the front ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H19/46D21H19/52D21H19/60D21H19/58D21H19/56D21H19/40D21H19/62D21H19/54D21H19/38D21H27/00B41M5/52B44C1/165
CPCB41M5/52B44C1/165D21H19/38D21H19/385D21H19/40D21H19/46D21H19/52D21H19/54D21H19/56D21H19/58D21H19/60D21H19/62D21H27/00
Inventor 戚裕周梦超谢伊晨
Owner 苏州万敦新材料有限公司