PVC raincoat is a waterproof outer jacket made from polyvinyl chloride (PVC). The slick, non-permeable surface of PVC makes it a popular material for raincoats.PVC raincoats are available in many different styles, colors, size and variations, and are a perennial fashion favorite. Pvc Rainwear,Pvc Raincoats,Plastic Rainwear,Plastic Raincoat Jinzhou City Hejin Clothing CO.,Ltd , https://www.hejin-cloth.com
PVC is manufactured from a petroleum base, but since 57% of PVC is chlorine, it actually requires much less petroleum than most other plastics. The process of polymerization of the vinylchloride monomer (VCM) is exothermic, and must be kept at a certain temperature while the VCM-water suspension forms a slurry. The slurry is then degassed, the excess VCM and water is removed, and what is left is powdered PVC. The powdered PVC is then mixed with a number of additives including stabilizers, plasticizers, processing aids, and pigments, then processed into a sheet.
Comparing with other material rainwear, like polyeste and PU, it's more cheap and easy to carry.
Advantages
1.Environmental protection, non-toxic, harmless and pollution-free
2.Long-lasting plasticity, recyclable
3.Does not deform or fade
4.Anti-UV and fire resistant
5.Good low temperature flexibility
6.Effectively resistant to harmful chemicals and industrial pollutants
7.The seam is formed by hot air welding, which is firm and reliable, and has long-term weld ability.
8.Smooth surface, not easy to stain, no need to clean
Printing press with at least one printing device
In order to improve the quality of a printed product prepared using a waterless offset process, a rotary printing press is proposed, said rotary printing press having at least one printing device having at least one anhydrous lithographic printing plate and an inking device cooperating with the printing device. The inking device has an anilox roller for feeding ink to the printing device, wherein the anilox roller has a groove or a groove with an inclination or a rise angle of 50° to 80° on the roller surface thereof and preferably has less than one cm per cm. The density of the 80 lines or grooves.