Pet food plastic bottles are widely used. This kind of packaging has the characteristics of high transparency, impact resistance, good air tightness, and can prevent the leakage of carbon dioxide gas. PET plastic bottle has become the main stream of food packaging because of its light weight, easy to preserve, stress on heat resistance, pressure resistance and other technical trends.
There are many beverages that need high temperature sterilization to be filled, such as flavored water, fruit juice, dairy products, sports drinks, etc., which are also packed in PET plastic bottles, which have become the main packaging materials of beverage products. PET plastic bottle has the characteristics of low environmental pollution and energy consumption, which gradually replaces the traditional packaging materials in today's environment-friendly consciousness. With the functions of heat resistance and pressure resistance, it has become the most potential packaging material to replace PVC bottles, bags, aluminum cans, iron cans, glass bottles, etc.
Although the raw material price of PETG plastic bottle is relatively higher than that of PET plastic, it feels that the hardness, smoothness and post-processing ability of the product are stronger than that of PET plastic bottle. The application of PETG plastic bottle in many lighter bottles and cosmetics products will have advantages over that of PET plastic bottle, but why does the appearance of PETG not replace pet?
PETG plastic bottle will not replace PET plastic bottle. When we review the history, we will find that the earlier it is invented, it often means that the composition process is simple, the raw materials are rich and easy to obtain. Although there will be a shortage of performance, it is difficult to replace as long as it is not an essential defect. In terms of product properties, compared with pet, PETG plastic bottle has relatively limited advantages. It is not a trans era innovation and has limited impact on PET plastic bottle.
Article source: Jiangmen pet food container manufacturerhttp://www.avalentin.com
What requirements should Jiangmen pet food container meet
In fact, the plastic bottle of food is just the plastic bottle of packaged food. In terms of the customized food plastic bottle, what requirements should the customized food plastic bottle meet?Convenience: as a container for storing food, it must be convenient for consumers to carry and eat, and have the conditions for long-distance transportation.Corrosion resistance: a large part of food in pla
Key temperature of pet food container in Jiangmen
We all know that food grade plastic bottles need to be heated and cooled in the process of production, especially the good food grade plastic bottles that can be produced only when the temperature in this process must be well controlled. Next, Jiangmen pet food container manufacturer will introduce to us the key temperatures that food plastic bottles need to pass in the process of processing:1. Me
Processing method of Jiangmen pet food container
The rheological property of pet is better in the melting state, and the effect of pressure on viscosity is greater than that of temperature. Therefore, the fluidity of pet is mainly changed by pressure.1. Plastic treatmentBecause pet macromolecules contain aliphatic groups and have certain hydrophilicity, the particles are more active to water at high temperature. When the water content exceeds th
Brief introduction of Jiangmen pet food container
(1) the triangle symbol of "1" on PET bottle indicates that PET bottle is the most widely used beverage bottle. It has high transparency, and others can see the contents at a glance; it is acid and alkali resistant and has a large stomach, so it can hold all kinds of acid juice and carbonated drinks; it has high water resistance and is not easy to exude. If it is only used as a can for low-tempe