Today let's talk about mineral water plastic bottle caps

Today, let's talk about mineral water plastic bottle caps. Although it is very inconspicuous, its market sales cannot be ignored by bottle cap manufacturers. For some newly built plastic bottle caps, there will be many problems from raw materials to assembly in the process of blowing mineral water plastic bottle caps. We will talk about it in detail today.

03-23

2023

Matters needing attention during the use of plastic bottles

1. Change the surface shape of the plastic bottle, such as the middle of the plastic bottle is relatively thin, and increase the circumferential groove or rib on the surface of the plastic bottle, which can improve the stiffness and bending resistance of the plastic bottle. Longitudinal grooves or ribs can eliminate the deviation, sagging or deformation of the plastic bottle under long-term load.

03-23

2023

Application range of polyester products

Polyester Polyethylene terephthalate (PET) is a polymer compound. Polyethylene terephthalate (PET) is produced by polycondensation of terephthalic acid (PTA) and ethylene glycol (EG), and part of the PET is generated by underwater granulation.

03-23

2023

Polyester bottle polyester principle

Polyester, a general term for polymers obtained by polyol and polyacid condensation. Mainly refers to polyethylene terephthalate (PET), and customarily also includes linear thermoplastic resins such as polybutylene terephthalate (PBT) and polyarylate.

03-23

2023

PET plastic bottles have excellent chemical resistance

PET plastic bottles have excellent chemical resistance. In addition, they can be used for the packaging of all items except strong alkalis and some organic solvents. The recycling rate of PET resin is higher than that of other plastics.

03-23

2023

What is the purpose of PET plastic?

Glass fiber reinforced PET is suitable for electrical and electronic and automotive industries, and is used in various coil skeletons, transformers, televisions, tape recorder parts and casings, automobile lamp holders, lampshades, white-hot lamp holders, relays, selenium rectifiers, etc.

01-13

2021