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:
Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch
The origin of aluminum foil bags!aluminum foil bags for cooking distributors
What are the differences between raw materials of degradable packaging bags and fully degradable pac
Popular recommendation
3L 5L Bag-In-Box Wine Dispenser Coffee/ Juice/ Water/ Oil Bag-In-Box With Valve
Pouch with handle
Flexible packaging film roll
new super pouch distributors
spout pouch machine manufacturer
spout pouch bag wholesale
zip lock bag for coffee Factory
eco friendly spout pouches Solution
spout pouch bags
stand up coffee bag custom
stand up pouch coffee packaging wholesaler!How to order universal vacuum packaging bags?
How to inspect the appearance of vacuum bag?
The characteristics and functions of multi -layer composite independent bags
What is the sealing length of the bag in box?
Main functions of vacuum packaging bag
Flexible Packaging: The Smart Future of Bag-in-Box Solutions
How much do you know about PE bag blowing film?properties of flexible packaging films distributors
Pet Food Bag: The Ultimate Guide
Stand Up Pouch Manufacturing Process- The Complete Guide
What are the general forms of beverage and food liquid bags?
The shelf life of the bag in the BIB box is longer.bag in box juice dispenser
Precautions for food vacuum packaging bags.vacuum sealer bags for food
Why choose plastic vacuum bag for food packaging?
What are the abilities of composite food bags.smart food Snack food bag distributors
Requirements for designing food packaging bags.Snack food bag custom
brown kraft paper pouch company.How to better use food packaging bags
The value of vacuum PE bag in life
Why does the inner layer of aluminum foil bag use CPP instead of PE?
Knowledge of PE packaging bag materials that you are not aware of.properties of flexible packaging f
Why are more and more people using biodegradable plastic bags?