03/30/2022

Copy paper manufacturing technology

Copy paper manufacturing technology Technical characteristics of photocopying paper photocopying paper is a kind of advanced cultural and industrial paper with a high degree of production elegance. The technical characteristics of the product are as follows: high physical strength, excellent uniformity and transparency, and good surface properties, fine, flat, smooth, no bubble sand, good printability. -The production of general printing paper is divided into two basic processes: pulp and paper making, pulp is the use of mechanical methods, chemical methods or a combination of both methods to dissociate plant fiber raw materials into native pulp or bleached pulp. Paper is suspended in water pulp fibers, after a variety of processing combined into a variety of requirements for the paper page. The basic process of photocopying paper technology Paper mills generally need to store enough raw materials for 46 months so that they can undergo natural fermentation in storage to facilitate pulp […]
03/29/2022

Properties and uses of copy papers

Properties and uses of copy papers What is copy papers? Copy papers is a kind of advanced cultural and industrial paper with high production difficulty. The technical characteristics of this product are mainly as follows: high physical strength, excellent uniformity and transparency, and good appearance, fine, flat, smooth, no bubble sand, and good printability. Specification Weight:17~20g/m2, flat paper size:787×I092mm. 17g positive degree specifications:used for, VAT tickets, gift inner packaging, – generally pure white. Copy papers is thin and tough, suitable for printing multi-layered duplicate books; used in book binding to protect art works and play an aesthetic role. Production processes The production of general printing paper is divided into two basic processes: pulp and paper making, pulp is the use of mechanical methods, chemical methods or a combination of both methods to dissociate plant fiber raw materials into native pulp or bleached pulp. Paper making is to combin […]
03/28/2022

Single and double-sided release paper

Single and double-sided release paper Definition of release paper Release paper is also called isolation paper, anti-stick paper, silicon oil paper. Release paper is a high-grade paper coated on one or both sides with a non-stick material. The manufacture of release paper involves two main stages, namely the lamination process and the coating process. Release paper is made from wood fibre paper and is first laminated with a polyethylene film (PE) and then coated with a thin layer of non-stick silicone. It is divided into various categories, including single-sided silicone-coated release paper and double-sided silicone-coated release paper. Due to its high resistance to adhesive materials, it provides excellent release of sticky materials such as adhesives. Paper Release is made of paper coated with anti-adhesive substance, and its type is distinguished according to the difference of material, thickness, elongation, and single and double sides. Double-sided Paper Release; both sides are […]
03/27/2022

Coated kraft paper

Coated kraft paper What is Coated Kraft Paper Kraft paper is a generic term for a paper with a grammage between kraft paper and cardboard. There are various products of kraft paper, plain kraft paper, coated kraft paper, hanging kraft paper, single-sided kraft paper and double-sided kraft paper. Coated kraft paper, generally white on one side and kraft on the other, ranges from 175 grams to 450 grams. The product produced by using coating technology on the basis of kraft paper is called coated kraft paper. Features of Coated kraft paper Environmental protection Coated kraft paper is natural brown backing, wood pulp fiber is not bleached does not pollute the environment, packaging waste paper can be re-produced, melting decomposition. Wide range of uses Coated kraft paper according to the different needs of printing and packaging production of a total of three products. The surface of the cardboard is bright and smooth, and the printing effect is perfect for beautifully designed toy pac […]
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