1. What are biodegradable plastic bags?
While plastic bags take hundreds of years to decompose are being used freely, biodegradable plastic bags are made from organic materials (cornstarch, flour) under the influence of microorganisms, the packaging will transform into simple, easily soluble organic substances or decompose into carbon dioxide and water, without polluting the environment.
Made from organic nylon material (HDPE, LDPE, LLDPE) – Combined with biodegradable, environmentally friendly additives – Durable rolled bag design or cut into bags according to consumer requirements
2. Raw materials for producing self-destructing nylon bags
– The first is to use cellulose material, this type of membrane is self-destructing, has the ability to decompose organically and is safe for the environment. The disadvantage of this type is that it requires separate machinery and equipment. So the cost is high and is often not applied by manufacturers.
– The second is to use degradable plastic by adding additives called biodegradation. People make this bag from organic materials such as cornstarch and wheat flour. Under the influence of microorganisms abundant in the natural environment, “biodegradable” packaging will transform into organic substances. Simple mechanism, easy to dissolve, even decomposes into carbon dioxide (CO2) and water.
– Third is to manufacture mechanically self-destructing plastic bags using decomposing plastic technology. To produce this type of packaging, it is necessary to add an additive imported from the US called D2W. Depending on the concentration and properties of the films, add D2W in a certain ratio so that these plastic bags will decompose quickly or slowly, usually within 3-6 months.
3. Uses of biodegradable bags for life
Health safety
Using biodegradable bags that do not contain microplastics. When containing hot or cold foods, chemicals will not contaminate the food, so it is very safe for health.
Friendly and protective of the living environment
Using biodegradable bags is very safe for the natural environment. Accordingly, this type of bag has the ability to self-decompose when in direct contact with a catalyst, thus preventing the alarming plastic waste pollution in recent times. This is the problem that many units seek to order for factory processing.
Instead of using traditional plastic bags that affect health. This cause environmental pollution, switching to using biodegradable plastic bags is a great choice today. However, we need to attend in choosing products to ensure quality as well as products that ensure the best self-destruction.
4. Advantages and disadvantages of biodegradable bags
Advantages:
Biodegradable bags offer numerous benefits, compared to other packaging products. Here are the top seven reasons why you should use them:
- Biodegradable bags are more environmentally friendly and produce less waste. They decompose over time and help to reduce plastic pollution in landfills and the oceans.
- Biodegradable bags are often made from sustainable materials such as paper, starch, or even cornstarch, reducing the environmental impact of producing them.
- The use of biodegradable bags helps to conserve energy as they are not only easier to manufacture, but they require fewer resources to make compared to other materials such as plastic.
- Unlike non-biodegradable plastic bags, these bags are non-toxic and free of dangerous chemicals, making them a much healthier option for people, animals, and the environment.
- As biodegradable bags break down, they help to nourish the soil and even provide nutrients to nearby plants and trees.
- Using biodegradable bags also helps to promote reusable shopping bags and help reduce reliance on single-use plastic.
Disadvantages:
- Price is higher than conventional packaging.
- Requires high technology to produce
If you are wondering where to buy environmentally friendly, biodegradable plastic bags?
For your reference, come to Hanpak JSC, we are committed to bringing you good quality products, enthusiastic service and 24/7 consulting.