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Blow Molding   
  Bottle Blow Molding
General Products, Bottle Blow Molding, Blow Molding, China Plastic provides plastic products.
  Extra Long Blow Molding
Extra Long & Hollow, Extra Long Blow Molding, Blow Molding-China Plastic provides plastic products.
Extra Large & Hollow,Equipments, Blow Molding-China Plastic provides plastic products.
  Blow Molded Tooling Cases
Blow molding products,Packing boxes blow molding ,Mould pressing, aluminum mould-China Plastic provides plastic products.
  Packaging Cans
Blow molding products,Packaging Cans-China Plastic provides plastic products.
  秒速飞艇Fuel Cans, Fuel Containers
Fuel Cans, Fuel Containers-China Plastic provides plastic products.
  Umbrella Base, Hollow Base
Umbrella Base, Hollow Base-China Plastic provides plastic products.
  Blow molded Chair
Blow molded Chair-China Plastic provides plastic products.
  Welding Tube - Plastic Blow Molded
Welding Tube - Plastic Blow Molded-China Plastic provides plastic products.

Blow Molding:

There are three main types of blow molding: extrusion blow molding, injection blow molding, and stretch blow molding. The blow molding process begins with melting down the plastic and forming it into a parison or preform. The parison is a tube-like piece of plastic with a hole in one end in which compressed air can pass through. The parison is then clamped into a mold and air is pumped into it. The air pressure then pushes the plastic out to match the mold. Once the plastic has cooled and hardened the mold opens up and the part is ejected.

Parts made from blow molding are plastic, hollow, and thin-walled, such as bottles and containers that are available in a variety of shapes and sizes. Small products may include bottles for water, liquid soap, shampoo, motor oil, and milk, while larger containers include plastic drums, tubs, and storage tanks. Blow molded parts can be formed from a variety of thermoplastic materials, including the following:
1. Low Density Polyethylene (LDPE)
2. High Density Polyethylene (HDPE)
3. Polyethylene Terephthalate (PET)
4. Polypropylene (PP)
5. Polyvinyl Chloride (PVC)

Basic Process:
1. A thermoplastic resin is heated to a molten state
2. It is then extruded through a die head to form a hollow tube called a parison.
3. The parison is dropped between two mold halves, which close around it.
4. The parison is inflated.
5. The plastic solidifies as it is cooled inside the mold.
6. The mold opens and the finished component is removed.

秒速飞艇We are a leading engineering sourcing firm in China with strong factory network inplastic blow molding in China. If you are interested in our plastic blow molding, please contact us for details.

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