Plastic cosmetic tube manufacturers tell you the

PRODUCT

Eco Squeeze Tube
Cosmetic Tubes
Bottles & Jars

by：Lisson 2020-09-14

1. Any plastic cosmetic tube 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 polyethylene and polypropylene are used for tablets. For cosmetic tubes, if transparency is required, polyester cosmetic tubes (PET cosmetic tubes) can be used. For higher barrier performance, light-blocking and opaque, brown PET cosmetic tubes are used, and polypropylene cosmetics are generally used for liquid formulations. tube or polyester cosmetic tube as the main raw material. At present, domestic nutrition and health products and food packaging cosmetic tubes are mainly made of PET or HPDE, and cosmetic tube caps are made of PP.

2. Quality standards for plastic cosmetic tube products. The product quality can be analyzed and judged from the product quality standards of the manufacturer.

3. The tightness and water vapor permeability of the cosmetic tube body and cover. Tightness and water vapor permeability are two important technical indicators of plastic cosmetic tubes, and they have an important impact on the stability of the packaged product.

4. Quality assurance system for cosmetic packaging tube manufacturer. Auditing suppliers has become an essential part of purchasing plastic cosmetic tubes. 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.

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