What is PP of plastic materials? What is PP?

Full name of PP: polypropylene, a kind of plastic and resin material, is a thermoplastic material polymerized by propylene.

PP is copolymerizable, has low heat resistance, and usually deforms at 100°C. PP does not have high transparency like AS and other materials. PP has low transparency, low gloss and low hardness, but it has strong impact resistance.

PP feels better, has obvious elasticity, and does not feel stiff. But it is precisely because the PP material is relatively soft, so the PP material is easily scratched by hard objects. Because PP material has good safety and meets the requirements of food grade, it is more used in the lid of the water cup and the water sealing accessories.

PP material is suitable for simple printing patterns with small area. Because the material is not temperature resistant, it is not suitable for high temperature baking process patterns. At the same time, the PP material is not suitable for laser engraving process.

Dongguan Zhanyi Commodity Technology Co., Ltd. currently undertakes the processing and production of various plastic water cups and kettles globally. The company has 4 complete plastic water cup production lines, including mold department, injection molding department, blow molding department, spraying department and printing department. At present, we have produced more than 100 kinds of different plastic water cups, including plastic juice cups, plastic children's water cups, plastic milk tea cups, plastic coffee cups and so on. Global buyers are welcome to visit our official website, and we will have professional customer service staff to provide you with services online.