What are the characteristics of bottle cap mold materials

What are the characteristics of bottle cap mold materials?

1. The bottle cap mould adopts the unique processing technology of the bottle cap mould. The key parts are made of corrosion-resistant mirror steel. The surface hardness of the injection cavity is HRC60, which is durable.
2. The material is imported p20 2316 and other steel
3. Advanced and reasonable design of hot runner, independent temperature control and heating for each chamber, uniform temperature
4. Each mold cavity and mold core have an independent cooling system to shorten the production cycle.
5. The mold cavity can be replaced, which is convenient to change the bottle cap trademark
6. Automatic demoulding reduces the labor intensity of workers
7. The service life of the mold is guaranteed to be another 2 million mold times

Material introduction of bottle cap mould

• 1. Sealing / resealing: good sealing; protective packaging
• 2. Cover: high efficiency and productivity
• 3. Economy: competitive price
• 4. Safety: food grade, no pollution
• 5. Anti theft function: prevent unpacking and forgery
• 6. Marketing support: convenient use, promotion, improved packaging and diversification

Development of mould steel in foreign countries

New types of hot work die steels developed in foreign countries include:

• 1) super large forging die steels with high hardenability, such as 40nicrmov7 in the international standard ISO, 40ncd16 in the French NF standard, etc.;
• 2) high heat strength die steels, such as h10a in the United States, yhd3 in the Japanese Hitachi metal company, and 5mn15ni5cr8mo2v2 in the special steel company, etc.;
• 3) high temperature hot work die steels, such as the United States T2m, T2C, nimowal of Japan, etc.

In order to meet the special requirements of cold working die, the new cold working die steels developed in various countries are:

• (1) high toughness and high wear resistance die steels, such as vascodie (8cr8mo2vsi) steel of vanadium alloy steel company of the United States, DC53 steel of Datong special steel company of Japan, etc.;
• (2) low alloy gold air quenched micro deformed steel, such as ASTM Steel No. A14 and a16, G04 and acd37 of Japan, etc.;
• (3) Flame hardening die steel, such as Japanese Aichi SX5, sx105v, Japanese Hitachi hmd1, hmd5 and other steel;
• (4) PM cold work die steel, such as cpm10v in the United States, 320crvmo13.5 in Germany, etc.

The development trend of new plastic mold steel abroad mainly includes the following aspects:

• (1) easy cutting and polishing plastic mold steel, such as 412 and M-300 in the United States, YAG in Japan, EAB in the United Kingdom, stavax-13 in Sweden;
• (2) pre hardening plastic mold steel, such as P20 and 445 in the United States, PDS in Japan, and movtrex-a (2312) in Germany;
• (3) overall hardening plastic mold steel Steel, such as A2, D3 and H13 in the United States;
• (4) corrosion-resistant plastic mold steel, such as 110crmo17 in the national standard ISO, 4Cr13 in sasab company in Sweden;
• (5) non magnetic plastic mold steel, such as nak301 in Datong special steel company in Japan.