Tel: +86 188 2689 9458
source:other news release time:2023-03-29 Hits:
The country has vigorously developed the environmental protection industry, and the strongest plastic restriction order in history has been promulgated by the country and society's determination to environmental protection. In this context, biodegradable plastic bags are increasingly welcomed for its degradable characteristics. But it is also because of this characteristic that some people ask questions. Can biodegradable plastic bags have a shelf life? After a long storage time, will the firmness be affected?
At present, the most common and most widely used biodegradable plastic bag is PLA. It is a new type of biodegradable material that uses renewable plant resources (such as corn) starch raw materials. It has good biodegradableness and can be completely degraded by microorganisms in nature after use. It finally generates carbon dioxide and water. It does not pollute the environment. This is very beneficial to protect the environment and is recognized as an environmentally friendly material.
Data show that under the influence of temperature higher than 55 ° C or oxygen and microbial, waste for 6-12 months to degrade carbon dioxide and water. These carbon dioxide and water are reused by plants to generate starch in photosynthesis.
The focus is that the degradation conditions need to be degraded under the action of 55 degrees or oxygen -rich and microorganisms. Therefore, pay attention to the storage conditions, store degradable plastic bags in dry and ventilated places to avoid direct sunlight. Decomposed.
However, because the nature of the biodegradable plastic bag itself, after 6-12 months in the ordinary environment, the strength and flexibility will also degenerate. Therefore, there is still such contradictions in degradable plastic bags. Degradable and long -term storage cannot exist together. Purchasing the degradable plastic bag in appropriate amount is currently a better solution.
Read recommendations:
Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve
spout pouch packaging bags wholesaler
kraft spout pouch Manufacturing
Compostable and Biodegradable Stand up Pouches -The Complete Guide
Popular recommendation
PET food bag
Bag-In-Box
BIB Bag-in-box dispenser with butterfly valve vitop for drinking water wine juice
eco friendly spout pouches company
bag in box manufacturer
refillable spout pouches Manufacturing
smart food Snack food bag distributors
spout pouch packaging maker
aluminium spout pouch manufacture
spout pouch packaging bags
Food packaging bag detection
Do you know these characteristics of the bag in the box?
What are the packaging machinery and equipment?
Composition of liquid bags
Understand the wholesale prices of plastic packaging bags
How to use the air hole on the coffee bag
Compostable and Biodegradable Stand up Pouches -The Complete Guide
Application of Aluminum Foil Ton Bag.aluminum foil bag price
The characteristics and application of composite packaging bag
The production process of sterile bags
Advantages of packaging bags.recyclable spout pouches Vendor
The characteristics and application of composite packaging bag
Advantages of Bag in Box Packaging.5l bag in box
How much do you know about the characteristics and use of aluminum foil packaging bags?gusset alumin
What are the requirements for designing food packaging bags
flexible packaging film roll pouches custom.How can we find a good supplier for packaging bags with
Causes of safety hazards of vacuum packaging bags.pint zipper vacuum bag distributors
Material of anti -static vacuum bag
The market volume of bag in bag water continues to grow.coffee bag with valve
The difference between packaging film and composite curl film.Flexible packaging film roll