In an era where environmental problems are becoming more serious, people are looking for solutions to reduce the use of plastic, which is a serious problem for the world.Production of biodegradable cups They are presented as a new eco-friendly alternative, but are these glasses really effective in reducing environmental problems? This article will take a deep dive into the production of biodegradable glasses, analyzing their pros and cons, and finding out whether they are truly a sustainable solution.
What is a biodegradable glass? ?
Biodegradable glass is made from natural materials such as corn starch, bagasse or paper pulp, through a different manufacturing process from regular glass, without using silica. These materials, when deteriorated, will return to their natural state within a certain period of time, without harming the environment.
Types of biodegradable glasses
- glass PLA (Polylactic Acid): Made from corn starch, PLA is a biodegradable plastic that is commonly used to make drinking glasses, plastic bags, and food packaging.
- glass PHA (Polyhydroxyalkanoates): Made from microorganisms, PHA is another type of bioplastic that has similar properties to PLA but is more resistant to heat and chemicals.
- Cellulose glass: Made from paper pulp, cellulose glass is highly flexible, heat resistant but not water resistant, suitable for packaging dry food.
Advantages of biodegradable glass production
- Reduce plastic waste problems: Biodegradable cups help reduce the amount of plastic waste accumulated in the environment.
- Environmentally friendly: The materials used to produce glass come from nature. When deteriorated, they decompose back into the environment. They are not toxic to soil and water.
- Safe for health: Biodegradable glass made from natural materials, safe for food contact
Biodegradable glass production process
- Preparation of ingredients: The main raw materials such as corn starch, bagasse or paper pulp are finely ground and mixed with other additives such as strengtheners and lubricants.
2. Forming: The ingredients are shaped by various methods such as blowing, extrusion or rolling.
3. Baking: The formed workpiece is then baked at high temperatures to harden.
4. Decoration: Baked items may be further decorated with paint, patterns or stickers.
Alternatives to reduce environmental problems
- Use of personal drinking glass: Bring your own drinking glass instead of buying bottled water.
- Recycling: Separate waste and recycle properly
- Reducing usage: Reduce the use of plastic in daily life
The production of biodegradable cups is an environmentally friendly alternative, helping to reduce plastic usage and waste problems. However, consumers need to purchase products from manufacturers with standards and choose cups that are appropriate for their usage. If we want to reduce environmental problems sustainably, we need to use other methods as well.
Source: www.siamphone.com
