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How to choose the suitable plastic material for your products?

2018-12-26

03 

Common-blister-using plastic material


PVC

Jiamu-How To Choose The Suitable Plastic Material For Your Products | Plastic

With high toughness, PVC sheet is not easy to burn, when burning, it will produce chlorine gas  Which will have a certain impact on the environment. PVC is the main raw material for producing transparent plastic blister packaging, which is easy to heat with sealing machine and high frequency. PVC sheet is a kind of widely used and popular material, which can be divided into environmental protection and not environmental protection. All of them can be made into transparent, color, anti-static, gold-plated, flocking and other plastic blister packaging. Its main features are high transparency, good surface gloss, small crystal points, small water lines, wide use, strong impact resistance, and easy to shape. The PVC made blister packaging is widely used in toys, food, electronic products, medicine, electrical appliances, gifts, cosmetics, Stationery and other industry.

PS

Jiamu-How To Choose The Suitable Plastic Material For Your Products | Plastic-1

PS hard sheet is low density, poor toughness, and easy to burn with styrene gas (harmful gas), so it is generally used to produce all kinds of industrial plastic trays. PS sheet is a new environmental protection packaging material developed in recent years. It is widely used in medicine, food, toys and electronics because of its excellent thermoforming performance, good environmental protection performance and sanitary property.

PET

Jiamu-How To Choose The Suitable Plastic Material For Your Products | Plastic-2

PET hard sheet is a new material developed in recent years because of its good toughness. Because of its excellent toughness, high strength, high transparency, recyclable, flammable, no harmful gas burning, it belongs to environmental protection materials, but the price is high. It is suitable for making high-grade blister packaging. In Europe and America, PET material is generally required for plastic bubble shell, but its hot melt point is high, which brings great difficulty to heat packaging with high frequency technology.

PETG

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In order to solve the problem of high melting point of PET materials, People compound a PVC film on the surface of PET, which is named PETG, but the price of PETG is higher. It is mainly used in electronics, food, toys, color box windows, collars, footwear packaging and so on.

PP

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PP sheet is made of polypropylene resin as main raw material, adding various process color masterbatch, toughening agent and brightening agent, after mixing, plasticizing and extruding, three-roll calendering, cooling, traction and coiling. PP sheet is non-toxic, tasteless, sanitary, mechanical strength and good barrier, and it is often used in industrial, agricultural, fruit and other industries packaging. The surface of the box is smooth, beautiful and popular with PP anti-slip sheet. PP sheet is also suitable for high cold-resistant frozen food packaging, such as ice cream box, dumplings box, soup box and so on.


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