What are the materials and functions of degradable bags?
Degradable bags are typically made from two types of materials: biodegradable materials and degradable polymer materials.
Biodegradable materials are usually made from natural substances such as starch, cellulose, and proteins. These materials can be decomposed and degraded by microorganisms into natural substances such as water and carbon dioxide, without causing environmental pollution. The advantage of biodegradable materials is that they can reduce plastic pollution through natural degradation, but their disadvantage is that they have poor durability, are prone to moisture and easy to break, and cannot be reused.
Degradable polymer materials are made from degradable polymers such as polylactic acid (PLA) and polyhydroxyalkanoates (PHA). These materials can be decomposed and degraded into natural substances under specific conditions such as high temperature and humidity, without causing environmental pollution. The advantage of degradable polymer materials is that they have similar physical properties and durability to traditional plastic materials, can be reused, but their disadvantage is that they have a higher manufacturing cost.
The function of degradable bags is to replace traditional plastic bags and reduce environmental pollution. Compared with traditional plastic bags, degradable bags have the following advantages:
1. Degradable bags can be naturally decomposed under certain conditions without causing environmental pollution;
2. Degradable bags can be reused, reducing the generation of plastic waste;
3. The use of degradable bags can raise environmental awareness and promote environmental action.
Asuwant Plastic Packaging Co., Ltd. is a professional Eco-friendly flexible packaging manufacturer located in Jiangmen city,Guangdong province. ASUWANT main products are compostable ,biodegradable and recyclable Food packaging bags, Child-resistant bags, Mylar bags, Coffee bags, Kraft paper bags, Pet food bags, Vacuum seal bags and all kinds of Digital printing bags.
ASUWANT products are mainly exported to United states,Canada, France, Italy, Japan ,Australia,Middle East and 20 other countries and regions.We are QS.SO9001 BRC SEDEX .FSC GRS certificated.
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