Hard PVC adhesive formula

formula

Component dosage /g component dosage /g
Polyvinyl chloride resin 20 Tetrachlorofuran 40
Dibutyl Phthalate 4~5 Cyclohexanone 40


Preparation and curing Weigh in order and mix well. It was cured at a pressure of 0.02 MPa and 2

Type of paper

According to the "Chinese Paper Yearbook" (1986), domestic machine-made paper and board are divided into 6 categories, about 544 varieties.

1. Printing paper and cardboard. Including newsprint, gravure printing paper, thin letterpress paper, s

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Batiking in garment printing process

Batik, also known as wax dyeing, was called “waxy” in ancient times and is one of the folk traditional hand-printing techniques in China. The first is to use a soluble wax to draw a fine pattern on the cloth, and then use it to dye it. After waxing