Author: mgg-Plastic bottle manufacturer
Jinan custom pharmaceutical plastic bottle manufacturer price, MGG is one of the domestic influential companies, the production of solid pharmaceutical plastic bottles, pharmaceutical plastic bottles, pharmaceutical plastic bottles, and various models of pharmaceutical plastic bottles, good quality Low price, welcome your purchase. Delivery phone: + 86-15916785363 Dimensional pharmaceutical plastic bottle is not in other industrial products, in order to make medicinal plastic bottles to grasp the roots of consumer eyeballs, consider When the operation is, the appearance of the pharmaceutical plastic bottle is getting more and more diverse, and the shapes of various bottles are inexhaustible. It has a fruitful market, but the surrounding equipment manufacturers in plastics have made challenges. Yi Yi challenges from the blowing machine industry, from large to dozens of small 1 ml of medicinal plastic bottle, blowing machine must meet the needs of processing, the shape of a diversified bottle, to ensure the quality of the medicinal plastic bottle, and How to raise cross-yields is a prioritized blower manufacturer.
The second challenge comes from blowing molds, various special shapes of pharmaceutical plastic bottles, blowing mold manufacturing is a big challenge, need to blow up the process of improving improvement, of course, this is also a machine. Reimbura businesses, from traditional profile labeling machines are inexhaising. Medicinal plastic bottles typically thermosetting plastic materials include phenolic resins, epoxy resins, amino, unsaturated polyesters, furan, materials such as silica ethers, and new EPS diethyl acrylate plastics, etc., their advantages are highly resistant, heat Not easily deformed.
Today, the growth rate of polyester produced in the world, the polyester fiber of the pharmaceutical plastic bottle is the main raw material, no matter from the appearance, gloss, it is still chemical and physical functions and quality assurance packaging products. Characteristics of pharmaceutical plastic bottle packaging, polyester raw materials for raw material blow molding bottle polyester (PET) saturated linear thermoplastic polyester, main application legal, Gui-ku function index: inherent viscosity (IV) should be controlled at 70 ~ 85 ml / g, the blow molding bottle has high mechanical strength and transparency. PET pharmaceutical plastic bottles are used in a large number of (greater than 2 liters), and the viscosity of polyester raw materials is 70 ~ 75 mL / g.
The high viscosity index yield of the characteristics of the material is preferably selected by the pharmaceutically acceptable small needle blow molding bottle. Because the choice of raw material varieties is accurate, the process of producing the formation process parameter selection and the quality of the body is quarreled. Therefore, it is especially important to have a pharmaceutically acceptable plastic bottle, the intrinsic viscosity of raw materials, crystallization temperature, cooling speed, and labeling of the target.
This is because the polyester material is the crystallization of the polymer, and the crystallization rate is small.