Manufacturing method heat sublimation transfer printing paper

A technology of transfer printing paper and manufacturing method, which is applied in the field of papermaking, can solve problems such as high price and unstable supply, and achieve the effects of good flatness, good shape stability, and good uniformity

Inactive Publication Date: 2016-08-10
YUEYANG FOREST & PAPER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are very few domestic manufacturers of dye-sublimation transfer printing paper, and there is a certain gap between the product quality and impo

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: 50 grams of thermal sublimation transfer printing paper

[0023] The coniferous wood pulp (the degree of beating is controlled at 60-65 0 SR) and hardwood pulp (the degree of beating is controlled at 55-60 0 SR) The two kinds of slurry are mixed according to the ratio of 30%:70%, and then 9% calcium carbonate filler is added to the slurry, which is sent to the first-stage four-stage conical slag remover by the slurry pump for purification and slag removal, and then Enter the degassing tank for degassing treatment; then enter the pressure sieve for screening treatment (the amount of PAM 0.3kg / ton of paper, the amount of cationic starch 10kg / ton of paper, the amount of AKD solution 15kg / ton of paper, etc. 2.2kg / ton of paper is added to the outlet of the pressure screen); then it is sent to the headbox to go online, and the flow of the net is adjusted to control the weight of the paper at 45g / m when it exits the front drying section 2 The ash content is abo...

Embodiment 2

[0024] Embodiment 2: 45 grams of thermal sublimation transfer printing paper

[0025] The coniferous wood pulp (the degree of beating is controlled at 60-65 0 SR) and hardwood pulp (the degree of beating is controlled at 55-60 0 SR) The two kinds of slurry are mixed according to the ratio of 40%: 60%, and then 8% calcium carbonate filler is added to the slurry, which is sent to the first-stage four-stage conical slag remover by the slurry pump for purification and slag removal, and then Enter the degassing tank for degassing treatment; then enter the pressure sieve for screening treatment (the amount of PAM 0.3kg / ton of paper, the amount of cationic starch 10kg / ton of paper, the amount of AKD solution 15kg / ton of paper, etc. 2.2kg / ton of paper is added to the outlet of the pressure screen); then it is sent to the headbox to go online, and the flow of the net is adjusted to control the paper weight at 40g / m when it exits the front drying section 2 The ash content is about 7%. A...

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PUM

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Abstract

The invention discloses a manufacturing method of heat sublimation transfer printing paper. The method includes: respectively beating softwood pulp and hardwood pulp, mixing, adding auxiliary materials, manufacturing wet paper sheets, performing first drying, performing front-side coating and reserve-side glue application, performing post-drying, performing press polishing and finishing, and the like. The manufacturing method has the advantages that the heat sublimation transfer printing paper manufactured by the method is good in strength, stable in thickness, good in evenness, good in shape stability, good in flatness and good in heat resistance; the heat sublimation transfer printing paper is good in ink absorption performance and fast in ink absorption during digital printing, and images have no evident ink piling and color bleeding after the printing; the heat sublimation transfer printing paper overlaps with a substrate after the digital printing, and the printing ink transfer rate at the moment is high; the heat sublimation transfer printing paper can completely replace imported products.

Description

technical field [0001] The invention relates to a method for manufacturing thermal sublimation transfer printing paper, belonging to the technical field of papermaking. Background technique [0002] Dye-sublimation transfer printing technology first originated in the United States, and developed rapidly in South Korea and Italy. In recent years, due to the vast consumer market, my country has become the world's largest consumer and processing place for digital thermal transfer printing, and many international businesses have entered the Chinese market one after another. Favored by merchants. At present, my country imports a large amount of sublimation transfer printing paper from the United States, South Korea, the Netherlands and other countries every year. In terms of quality, sublimation transfer printing paper mainly includes American AW Company, ATT Company, South Korea's HANSOL Company and Dutch products, which are recognized by consumers. With the continuous develop...

Claims

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Application Information

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IPC IPC(8): D21H27/00D21F11/00D21H11/04D21D1/02D21H21/10D21H21/16D21H17/67D21H17/29D21H23/22D21H19/38D21H19/40D21H19/60
CPCD21H27/00D21D1/02D21F11/00D21H11/04D21H17/29D21H17/675D21H19/385D21H19/40D21H19/60D21H21/10D21H21/16D21H23/22
Inventor 朱宏伟李树林艾广龙李丹刘春景
Owner YUEYANG FOREST & PAPER CO LTD
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