Degradable plastics vacuum bag refer to plastics that can degrade by themselves under natural conditions within a short period of time.
Degradable plastics are generally divided into four categories: Photodegradable plastics Incorporating photosensitizers into plastics, the plastics are gradually decomposed under sunlight. It belongs to an earlier generation of degradable plastics, and its disadvantage is that the degradation time is difficult to predict due to changes in sunlight and climate, so the degradation time cannot be controlled.
Biodegradable plastics Plastics that can be completely decomposed into low molecular compounds under the action of microorganisms. It is characterized by convenient storage and transportation, as long as it is kept dry, it does not need to be protected from light, and it has a wide range of applications.
Photo/biodegradation A type of plastic that combines photodegradation and microorganisms, and it has the characteristics of light and microorganism degradable plastics at the same time. Water-degradable plastics Add water-absorbing substances to plastics, which can be dissolved in water after use. They are mainly used in medical and sanitary utensils (such as medical gloves), which are convenient for destruction and disinfection.
With the development of modern biotechnology, more and more attention has been paid to biodegradable plastics, and it has become a new generation of research and development hotspots.
If you have interest about degradable bag, you can inform us freely, thanks.
Jessie XUE
Mobile:+86 18352570707
E-mail: jessie.xue@greenpak.com.cn
