Plastic bottles are widely used in many fields, whether in industry or daily life, but no matter what raw materials are chosen to make liquid plastic bottles, they must first meet non-toxic and odor-free requirements. Must be non-toxic and odorless, environmental protection and health is the most important.

        
Secondary plastic production plastic bottles are plastic bottles produced from raw materials made of waste plastics that have not been strictly recycled, cleaned and disinfected. These plastic bottles are difficult to achieve in terms of hygiene and quality. The reason why these secondary materials can prevail in the market is their extremely low prices. Compared with new materials, these secondary materials that do not meet the standard are not even half the price. Some plastic bottle manufacturers use it or mix it with new materials in order to reduce costs. These plastic bottles are more harmful to humans if they are distributed in the packaging fields of food and medicine and come into direct contact with food and medicine. At the same time, he has also formed unfair competition for manufacturers who use new materials to produce plastic bottles. In addition, the production of these secondary materials often also creates severe environmental problems.

       
1. For the plastic bottles on the market, if we generally do not pay attention, we will not distinguish the quality of the bottles and whether they are harmful to human health. But if you look closely, we sometimes find that some plastic bottles have poor gloss and contain impurities. Yes, you see plastic bottles made from secondary materials. In order to avoid more people being affected, please pay attention!

        
2. Sealability and water vapor permeability of the bottle and cap. Sealability and water vapor permeability are two important technical indicators of liquid plastic bottles, they have an important impact on the stability of the packaged product.

       
 3. Quality standards for liquid plastic bottles. The quality of the product can be analyzed and judged from the product quality standards of the manufacturing plant.

        
4. Quality assurance system. Auditing suppliers has become an essential part of purchasing liquid plastic bottles. Through the audit, a comprehensive and correct assessment of the software and hardware facilities, technical equipment, and quality of the production plant can be made.

Ningbo RUICHANG Commodity Packaging CO , Ltd . is a     Plastic Bottle Manufacturer    from China. The production of plastic bottles is carefully applied to the packaging of cosmetics and daily necessities. For product information, please visit: http://www.ruichangpacking.com/product/airless-bottle