What kinds of plastic bottle caps are there? What are the different uses of the classes?
What are the types of plastic bottle caps? What are the different purposes of each category?
Oct 28,2022
What are the types of plastic bottle caps? What are the different purposes of each category?
1. Usage (general manufacturing materials in parentheses): Aseptic cold filled plastic bottle caps (PE), hot filled bottle caps (PE), normal temperature non internal pressure (water) bottle caps (PE), and steam caps (PP)
From the structure, it can be divided into inner plug type and gasket type, and the sealing gasket is a drop plastic bottle cap.
From the processing technology, it can be divided into injection molding and compression molding.
4. Divide the materials into HDPE and PP plastic bottles.
5. The connection bridge is completed by injection molding and trimming in one go.
6. Divided by size into 28 teeth, 30 teeth, 38 teeth, 44 teeth, 48 teeth, etc.
7. Classified by usage, there are no caps, carbonated beverage caps, sterile caps, and heat-resistant caps.
Divide 8 into multiples of 12 or multiples of 9 from the tooth line.
9 deduction points from anti-theft ring lock, 8 deduction points, 12 deduction points, etc.
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