All-cotton transfer printing base paper and production method thereof

Abstract

The invention discloses a production method of all-cotton transfer printing base paper. The production method comprises the steps of pulp selection and repulping, pulping, burdening, deslagging, dewatering on a net and rewinding. The invention also discloses the all-cotton transfer printing base paper obtained by the method. According to the invention, a brand-new pulp ratio, an advanced pulping new process and an automatic papermaking control system are adopted; the indexes of tensile strength, smoothness, tightness and the like of finished paper are greatly improved, paper defects such as folding, wrinkling, pattern running, white points, red light running and the like are not prone to happening in the using process, and transferred fabric patterns are fine in outline, clear in layer andvivid in form.

Description

technical field [0001] The invention relates to the field of transfer printing materials, in particular to an all-cotton transfer printing base paper, and also relates to a production method of the all-cotton transfer printing base paper. Background technique [0002] Transfer printing is a new printing process developed in the 1960s. It is considered to be the most important invention after reactive dyes in the textile industry and a revolution in printing technology. Compared with traditional crafts, this craft saves 2 / 5 of time, 1 / 3 of factory buildings and manpower, 4 / 5 of water, and reduces defective rate by 2 / 3. Its advantages include accurate color registration, clear and delicate patterns, and flexibility. Strong, it can be produced in large quantities or in small quantities, and it can also print artistic styles such as hand-painted, photographic, and traditional Chinese paintings, as well as partial printing. It uses special transfer printing ink to print various ...

AI Technical Summary

Problems solved by technology

[0003] In recent years, with the improvement of living standards, people have changed from warm clothing to skin-friendly clothing, and hydrophilic fabrics such as cotton, silk, and hemp are favored. In order to meet people's needs, a large amount of fabrics are imported every year in China. Cotton transfer printing base paper for hydrophilic fabrics such as cotton, silk, linen, wool, etc., but imported cotton transfer printing base paper is expensive, resulting in high production costs and insufficient delivery time

[0004] At present, very few manufacturers in China are also developing and producing cotton transfer printing base paper in small batches. They are generally made of natural softwood pulp, supplemented by some natural color hardwood pulp, using traditional, simple free beating or sticky pulp. Mixed beating process, the production of cotton transfer printing base paper cannot meet the requirements of hydrophilic fabric transfer printing, and the hydrophilic performance of the paper is obviously insufficient during the transfer printing process, and it is easy to produce such as white spots, wrinkles, dead folds, running Paper defects such as flowers, running red light, and paper breaks seriously affect the transfer effect and quality stability and cause waste of paper or hydrophilic fabrics

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