Plastic Lids

Plastic Lids is a common packaging form for bottles, cans and barrels. It is widely used in the fields of beverage, chemical and pharmaceutical. It can be divided into breathable plastic cover and airtight plastic cover according to its application.
The plastic cover is generally made of polyolefin as the main raw material, and is processed by injection molding, hot pressing and the like. The plastic anti-theft cover is required to be easy for the consumer to open, and it is also necessary to avoid leakage problems caused by poor sealing performance. How to properly control the sealing performance of the cap is the focus of the production unit online or offline detection.
Performance characteristics
1. There is an annular anti-leak ring on the inner wall of the top end of the general plastic cover; there is also a common plastic barrel cover to match the inner cover, so there is no need to design a leak-proof ring;
2. The lower end of the plastic cover is connected to an anti-theft ring by a tension rib;
3. At the same time, a plurality of sheet-shaped revolving tension wings are evenly distributed on the inner wall of the anti-theft ring;
The plastic bucket cover designed in this way has the advantages of firm sealing, leakproof and anti-theft performance, safe and convenient use, can effectively prevent the liquid in the container from being contaminated by the outside, and can ensure that various liquid product packages meet the national safety standards and the like.
We are one of the most professional plastic lids manufacturers and suppliers in China. Our factory offers the best quality plastic lids made in China with cheap price. Welcome to wholesale products for sale from us.
First Prev 12 Next Last 2/2
We are one of the most professional plastic lids manufacturers and suppliers in China. Our factory offers the best quality plastic lids made in China with cheap price. Welcome to wholesale products for sale from us.