What is the FDA Standard?

FDA registration covers cosmetics, food, medical devices, drugs, lasers and other products. FDA food contact material testing standards are based on: 21 CFR Part 177-2003: Polymeric Substances 21CFR Part 175-2003: Adhesives and Coating Materials, Metals 21CFR Part 176-2003: Paper and Paperboard Products 21CFR Part 178-2003: Food Additives: Auxiliaries, Production Auxiliaries and Disinfectants FDA CPG 7117.05: Requirements for Silver Plated Products FDA CPG 7117.06 & 07: Glass, Ceramic, Enamelware

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What product areas are the main applications of self-supporting suction nozzle bags

The self-supporting suction nozzle bag is more convenient to pour or draw the contents, and at the same time, it can be closed from the beginning and opened repeatedly, which can be regarded as the combination of the self-supporting bag and the ordinary bottle mouth. This kind of self-standing bag is generally suitable for daily necessities packaging, used to hold drinks, shower gel, shampoo, ketchup, edible oil, jelly and other liquid, colloid, semi-solid products. It is mainly used in fruit juice drinks, sports drinks, bottled drinking water, suckable jelly, condiments and other products. In addition to the food industry, the use of some washing products, daily cosmetics, medical supplies and other products has gradually increased.

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What is the difference between "PVC" and "PE?

1. Application Polyethylene (PE) applications: plastic wrap, vest plastic bags, plastic food bags, buckets, kettles, etc. Polyvinyl chloride (PVC) applications: plastic wrap, plastic shoes and leather products, films, cables, plastic bags. 2. Characteristics Polyethylene (PE) feels waxy, lighter than the same plastic, and has a certain degree of transparency. Polyvinyl chloride (PVC) characteristics: hard plastic, commonly used in industrial fields.

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