Chinese 
English 
Spanish 
Japanese 
Korean 
Indonesian 
Russian 
German 
Arabic 
Thai 
Plastic is today one of the most common and universal material employed in modern times. It’s used ranging from food packets to storage containers, lunchboxes, and even cleaning devices. But do you know how precisely plastic is actually produced? Let’s take a small glimpse at the interesting process of producing plastic–from raw materials to household products that we utilize.
The Origins: Raw Materials
Plastics are traditionally made from crude oil, natural gas, natural resources. These fossil fuels are processed in petrochemical facilities to get the key chemicals like ethylene and propylene. These are utilized as raw material for different plastic polymers.
Polymerization: Turning Molecules into Plastic
The raw material obtained is subjected to a chemical process called polymerization, where small molecules (monomers) are linked together to create long chains (polymers). The plastic resin so obtained can be in certain specific forms like polyethylene (PE), polypropylene (PP), polystyrene (PS), etc., each having some characteristics for specific applications.
Plastic Pellets: Ready for Production
After polymerization, the plastic is cooled and cut into tiny pellets or granules. The pellets are easy to transport, store, and melt in the manufacturing process. They are the standard raw material for the plastic product manufacturer.
Manufacturing Processes
There are several common processes to transform plastic pellets into end products:
- Injection Molding: Molten plastic is injected into a mold to make products like containers, lids, and kitchen items.
- Blow Molding: Used to produce hollow objects such as bottles and tanks.
- Extrusion: Produces long shapes such as plastic sheets or pipes.
- Thermoforming: Melts plastic sheets and shapes them – ideal for trays and packaging.
From Plastic to Daily Essentials
Once molded and cooled, plastic items are cut, assembled (if required), and checked for quality before they are packaged. Such finished products–often light, durable, and cheap–become an integral part of our lives. From storage bins and bathroom cabinets to kitchen containers and lunch boxes, plastic helps make contemporary life convenient.
Plastic in Everyday Use: More Than Convenience
The flexibility of plastic materials allows manufacturers to design functional, aesthetic, and user-friendly household items. Thanks to innovations in plastic molding and customization, today’s plasticware is not only practical but also stylish and environmentally conscious when properly managed or made from recyclable materials.
关于 LEBO 塑料
LEBO is a professional daily plasticware manufacturer with over 30 years of experience in plastic household product design and manufacturing. We manufacture a wide range of products including 午餐盒, 储存容器和 daily-use plastic products.
LEBO provides both wholesale 和 定制服务, turning customers’ product ideas into reality with affordable, flexible, and reliable choices. Whether you’re a retailer, distributor, or brand owner, have confidence in LEBO with high-quality plasticware as your partner business. Contact us today to partner on your next plasticware project!
联系我们
选择 LEBO我们将是您值得信赖的家用塑料制造商合作伙伴。从设计到成品，我们为您提供高品质的塑料制品。
请随时联系我们
请随时联系我们