30L plastic bucket outer What special requirements?

30L plastic bucket outer What special requirements?

 

Our annual production and supply of a variety of plastic barrels, plastic barrels for we are all very strict quality requirements, the company today Xiaobian take everyone to understand our 30L plastic bucket on the outer wall of what special requirements.

    30L plastic bucket of the outer wall of the requirements of the standard are very strict, plastic buckets in the blow molding process, should not produce bubbles under special circumstances to be able to allow some small bubbles, for example (especially the barrel wall thickness or in the hands of the lower case) . So for thin-walled barrel, the chemicals when in full bloom, no more air bubbles can exist, otherwise very prone to accident.

    Another point is that the black spots produced during drilling blow impurities is the most troublesome thing, difficult to solve, is not easy to control. Because it is present on the outer surface, users will be the first time to see it's there, especially when used to package food, the more it does not allow the presence of impurities control for black spots, usually depending on the product wall thick and use to decide, sometimes based on discussions with our customers to implement the standard, but no matter what kind of products, penetrating black spots impurities must never have. Color bucket standard deviation can produce some influence, because light tank wall to highlight the particular black spots and impurities, if it is dark or black These phenomena will be greatly reduced, so we 30L plastic bucket of outer requirements are very strict of.