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Plastic hose buyers need to know the five common sense
by：Lisson
2020-11-16
1, the hose body and cover sealing, water vapor permeability.
Sealing and water vapor permeability is two important technical index for plastic hose, they are packaged products stable
sex plays a vital influence.
2, no matter what choice do raw material plastic hose, you must conform to the requirements of the non-toxic, no smell, etc, because of the Lord is a great variety of raw materials, which requires the comprehensive performance of the original
to choose, general tablet chooses high density polyethylene, polypropylene, such as the need to transparent polyester hose (optional PET hose) Higher performance, such as the need to cut off the
, and blocking light, opaque, choose brown PET hose, liquid dosage form drugs generally choose polypropylene hoses hose or polyester as the main raw material. At present domestic
of nutritional health food and food packing hose is mainly to do with PET material or HPDE, hose cover are made of PP material.
3, plastic hose product quality standards. From the factory product quality standards can analyse and judge the quality of product quality.
4, used in medicine, nutrition, health care products, food packaging drinks absolutely cannot use recycled materials of the ministry of health issued 'health food in plastic products and raw materials management method'
there are clear rules: & other; Every process plastic tableware, containers, food packaging materials, shall not use recycled plastics. ” Laws and regulations are promulgated by November 26, 1990.
5, the quality guarantee system. Plastic hose for sourcing supplier audit has become the indispensable important segment. Through the audit, but on a manufacturer's software and hardware facilities,
technology and equipment, quality comprehensive level to make a proper evaluation.
sex plays a vital influence.
2, no matter what choice do raw material plastic hose, you must conform to the requirements of the non-toxic, no smell, etc, because of the Lord is a great variety of raw materials, which requires the comprehensive performance of the original
to choose, general tablet chooses high density polyethylene, polypropylene, such as the need to transparent polyester hose (optional PET hose) Higher performance, such as the need to cut off the
, and blocking light, opaque, choose brown PET hose, liquid dosage form drugs generally choose polypropylene hoses hose or polyester as the main raw material. At present domestic
of nutritional health food and food packing hose is mainly to do with PET material or HPDE, hose cover are made of PP material.
3, plastic hose product quality standards. From the factory product quality standards can analyse and judge the quality of product quality.
4, used in medicine, nutrition, health care products, food packaging drinks absolutely cannot use recycled materials of the ministry of health issued 'health food in plastic products and raw materials management method'
there are clear rules: & other; Every process plastic tableware, containers, food packaging materials, shall not use recycled plastics. ” Laws and regulations are promulgated by November 26, 1990.
5, the quality guarantee system. Plastic hose for sourcing supplier audit has become the indispensable important segment. Through the audit, but on a manufacturer's software and hardware facilities,
technology and equipment, quality comprehensive level to make a proper evaluation.
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