• Plastic aseptic bottle cap production process

    The production and processing process of plastic aseptic bottle caps is similar to the requirements of the bottle body. The difference is that the main raw material of the bottle body is blow molding grade, while the main raw material of bottle caps ...

  • Performance characteristics of plastic cover

    Plastic caps are currently commonly used packaging forms for bottles, cans, and barrels, especially in beverage, chemical, and pharmaceutical fields. According to their uses, they can be divided into air-permeable plastic caps and air-impermeable pla...

  • Introduction to the characteristics and advantages of plastic bottle cap moulds

    Features of plastic bottle cap mould (1) Multi-cavity point: mature technology from 4 cavity to 32 cavity. Simplified hot runner works reliably and has low cost. (2) High efficiency: using simplified glue-dispensing hot runner, no glue port waste, cy...

  • Common sense of materials and usage of plastic bottle caps

    At present, many glass bottle packaging containers are equipped with plastic caps. There are many differences in the structure and material of the positive and negative pressure protectors. In terms of materials, they are generally divided into PP an...

  • Basic classification of plastic bottle caps

    Basic classification of plastic bottle caps According to the way of combination with containers, plastic bottle caps can be simply divided into the following three categories. 1、 Plastic bottle cap - screw cap As the name suggests, the screw cap refe...

  • Types and structural principles of bottle cap sealing requirements

    Generally speaking, the sealing performance of the bottle cap is the sealing performance of the bottle mouth and the cap. The good sealing performance of the bottle cap can prevent the leakage of gas and liquid in the bottle. For the plastic bottle c...

  • Development and market application of short plastic bottle cap

    We like to drink carbonated drinks in summer, but most of us don't know why carbonated drinks are called carbonated drinks. In fact, this is because the carbonated beverage is added with carbonated acid, which makes the beverage have a unique taste. ...

  • Technology and development trend of plastic bottle cap

    Since the advent of plastic anti-theft bottle cap, it has gone through more than 20 years. After a long time of precipitation and accumulation, it has formed a situation that a variety of specifications of plastic bottle cap blossom. In the early sta...