5-gallon Pet Preform Purchase Details

Edible oil is an indispensable product in our lives. The plastic bucket used to hold edible oil is also indispensable. What problems should we pay attention to when choosing? I believe many of my friends are still not very familiar with it. Today we will give you a detailed introduction!       The professional pet prefabricator manufacturer - Jilian mold briefs the principle of 5-Gallon Pet Preform purchase as follows:       1. No matter what kind of raw material is used, the plastic bottle must first meet the requirements of non-toxicity and no odor. 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 is used for tablets. For polypropylene bottles, if you need transparency, you can use polyester bottles. If you need higher barrier properties, and block light and opaque, use brown PET bottles. Liquid dosage forms generally use polypropylene or polyester bottles as the main raw material.       2. Quality assurance system. Auditing suppliers has become an essential part of the procurement of plastic bottles. Through auditing, a comprehensive and correct assessment of the software and hardware facilities, technical equipment and quality level of the production plant can be made.       3. Sealing property and water vapor permeability of the bottle body and the cover. Sealability and water vapor permeability are two important technical indicators of plastic bottles, which play an important role in the stability of the packaged product.       4, plastic bottle product quality standards. From the product quality standards of the production plant, the quality of the product can be analyzed and judged.       Through the introduction of the above-mentioned Jilian mold for Pet Bottle Preform, I believe that everyone has a certain understanding of its purchasing principles, if you need to buy, please call us!