Synthetic paper is also called chemical film paper, polymer paper, plastic paper and so on. Synthetic paper has been accepted by the advanced printing paper market since it was put into the market, because it can adapt to various printing presses (lithographic, gravure, rotary, etc.) in the printing industry, and recently developed synthetic papers, in addition to having good In addition to the printing performance of the machine, it can also be written directly on the synthetic paper with a pencil or pen, and it won't break when pulled for many times. It is known as “Tearless paperâ€. Ultrasonic Pest Repellent,Ultrasonic Animal Repeller,,Solar Animal Repeller,Environmentally Solar Pest Repeller SHAOXING SUNSHINE ELECTRONIC CO.,LTD , https://www.crownlamp.com
The main raw materials of synthetic paper are polypropylene (most common), polyethylene, polystyrene, polyvinyl chloride, PET, ABS and other resins and inorganic fillers such as CaC03 type, clay type, Si〇2 type, mica type, Ti02 type. Wait. Synthetic papers are processed by calendering, casting or blown film processes, and some are biaxially stretched. From the standpoint of structure, they are divided into single-layer synthetic paper, three-layer synthetic paper, and five-layer synthetic paper.
Synthetic paper is different from plastic film. As a large amount of inorganic powder is filled, it becomes opaque and its whiteness increases; the surface of the synthetic paper can also be written or printed by proper surface treatment of the synthetic paper. Synthetic paper has the dual characteristics of both plastic and paper, and has the following advantages. It is a major reform of modern paper production.
1Strong, durable, anti-piercing, tear-resistant and wear-resistant.
2Smooth surface, stable size, high quality printing performance, good printability, synthetic paper has better printing effect than ordinary paper.
3 pest control, moth, moisture, mold, P oil, chemical resistance, light resistance and light transmission is good, not easy to aging, long shelf life.
4 good processing, can use cutting, die cutting, embossing, bronzing, cobalt hole, sewing, folding, bonding and other processing methods.
5 itself is non-toxic and harmless. The production is in full compliance with the requirements of today's environmental protection, and the product can be recycled after 100% recycling. Replacing plastic with paper and replacing wood with plastic can save a lot of forest resources and reduce environmental pollution.
But there are also its inherent defects: 1 poor heat resistance; 2 is not resistant to folding, folding will produce difficult to disappear the crease line.