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The function and quality requirement of square plastic bucket. Apr 16, 2018

The function and quality requirement of square plastic bucket. 


Square plastic bucket shape is square, usually this type of product wall thickness, beautiful appearance, can be stacked multi-layer, favorable inventory space.


Square plastic bucket can be container transport, but also as a long-term turnover bucket, with a high cost performance. In terms of current applications, square plastic bucket products are widely used in high-rise building two times water supply, storage, water treatment, good food, electronic chemicals, aquaculture, textile printing and dyeing, petrochemical reagents, pickling electroplating, brewing sugar, vegetable pickling, refrigeration, tea production turnover box, environmental health and other industries.


Products throughout all areas, but also has a long service life, and has not easy to scale and other advantages.

Square Plastic Bucket product quality requirements:

The bucket and bucket cover of the product are made of high-density polyethylene material;

The sealing ring material chooses the polypropylene inner cover;

The minimum wall thickness of bucket body is 1.1mm;


Black dot impurity: No more than 5 per 100 square centimeter surface and no more than 0.5 in length.


Under normal circumstances, square plastic bucket products in the factory, will go through the room temperature drop test, room temperature stacking test, leakage test, gas tightness test and liquid tightness test, to ensure the quality of products qualified.


Square Plastic Bucket product chromatic aberration should be satisfied: the same batch production of barrel body color uniformity, no obvious chromatic aberration.


Square Plastic Bucket Product appearance requirements: No obvious deformation of the barrel, no bubbles, no plastic, no burr at the handle.