Details To Pay Attention To When Purchasing Plastic Bottles

1. No matter what raw materials are used to make plastic bottles, they must first meet the requirements of non-toxicity and no peculiar smell. Due to the wide variety of main raw materials available, it is necessary to select the comprehensive properties of the raw materials. Generally, high-density tablets are selected. Polyethylene, polypropylene, if you need transparency, you can choose polyester bottle (PET bottle), if you need higher barrier performance, light blocking, opaque, then choose brown PET bottle, liquid dosage form medicine generally choose polypropylene bottle or polyester bottle as the main raw material. At present, domestic nutritional health products and food packaging bottles are mainly made of PET or HPDE, and caps are made of PP.

2. The tightness of the bottle body and the cap, and the water vapor permeability. Airtightness and water vapor permeability are two important technical indicators of Henan plastic bottles, and they have a crucial impact on the stability of the packaged products.

3, plastic bottle product quality standards. The quality of the product can be judged from the product quality standard of the manufacturer.

4. The "Administrative Measures for the Hygiene Management of Plastic Products and Raw Materials for Food" promulgated by the use of recycled materials for packaging drugs, nutritional health products, and food and beverages clearly stipulates: "All processing plastic tableware, containers, food packaging materials , do not use recycled plastic.”

5. Quality assurance system. Auditing suppliers has become an indispensable and important part of purchasing Henan plastic bottles. Through the audit, it is possible to make a comprehensive and correct assessment of the production plant's software and hardware facilities, technical equipment, and comprehensive quality level.