In the form of continuous improvement of various production technologies, the plastic barrels supplied on the market are also diverse. How can we select better quality plastic barrels for the dazzling plastic barrel market?
1. Performance test of plastic barrel: The open plastic container shall be subjected to vertical impact drop test, stacking test and sealing test. Closed plastic containers shall be subjected to vertical impact drop test, stacking test, airtight test and hydraulic test. Plastic containers with mounting handles and integral handles are also subject to suspension testing.
2. Appearance of plastic barrel: The wall thickness ratio of the plastic barrel barrel is not more than 2:1, no blisters, no plasticization, the outer wall and mouth are smooth and smooth, no more than 2 bubbles with a diameter of not more than 2mm, black spots The length of the impurities is not more than 4 mm, and the mouthpieces are closely overlapped and the interchangeability is good.
The above two points are two factors that need to be paid attention to when purchasing plastic buckets. I also hope that through the introduction of the above contents, we can help you choose high-quality plastic buckets.