• There are several actions in the whole cycle of injection molding of plastic cap production

    (1) Measurement: in order to form a certain size of plastic parts, a certain amount of granular plastic must be used, which requires measurement. (2) Plasticization: in order to fill the mold cavity with plastic, it is necessary to make it melt and f...

  • How are beverage bottles made?

    Hello! It is produced by the following molds: all kinds of tools and products used in daily production and life, ranging from the base and body shell of machine tools to the shell of a head screw, button and various household appliances, all of which...

  • The difference between pp bottle cap and pe bottle cap

    PP has good heat resistance, and can be sterilized and sterilized at a temperature above 100 ℃. It will not be deformed at 150 ℃ under the condition of no external force. The embrittlement temperature is -35 ℃, and embrittlement will occur below -35 ...

  • What are the differences between plastic caps and Injection caps

    Production process of injection molding bottle cap: the suction machine sucks the mixed materials into the barrel of injection molding machine, heats the barrel to the melting and plasticizing state, injects them into the mold cavity, cools and molds...

  • Plastic bottle cap factory tells you the common materials for making bottle caps

    Plastic bottle cap factory tells you the common materials for making bottle caps According to the raw materials of bottle cap: It can be divided into PE cover and PP cover; PE (polyethylene): density is 0.94-0.96g/cm3, processing temperature is about...

  • Production technology of plastic bottle cap

    Generally speaking, the production process of plastic bottle cap can be divided into two types: the production process of pressing plastic cap and the production process of injection molding cap Production process of the press plastic cover: the suct...

  • There are several teeth on the lid of a mineral water bottle

    How many teeth does a mineral water bottle cap have? Although we often drink mineral water, you won't care. The bottle just unscrewed will have several teeth on the cap. If I take this question to test you, you will certainly scoff at it, because thi...

  • What are the performance characteristics of plastic caps? What are the classifications?

    Plastic bottle cap is a common thing in our daily life. Mineral water bottle cap is plastic, edible oil bottle cap is also plastic. Many liquid bottle caps are made of plastic. The caps made of this material have good leakproof performance and can ef...