In fact, the first choice is the appearance inspection; 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, and the black spot impurity length is not more than 4mm, generally a more regular plastic bucket, opening Plastic containers shall be subjected to vertical impact drop test, stacking test, and sealing test.
Closed plastic drums shall be subjected to vertical impact drop test, stacking test, airtight test and hydraulic test. If there is no problem, the quality of the plastic bucket can be guaranteed. Plastic barrels are widely used in secondary water supply, water storage, water treatment, electronics, chemical, textile printing and dyeing, petrochemical, pickling and plating, brewing sugar, vegetable pickling, aquaculture, and refrigeration. It is believed that as the performance of food plastic barrels continues to improve, its application will be more extensive.https://www.fhpails.com/