Injection molding is one of the most widely used methods in plastic processing. This method
applies to all Thermoplastic and parts of the thermosetting polymer, and the number of
finished products is much larger than other conventional metal forming methods. Because
the injection molding processing not only has more output, but also is suitable for many
kinds of raw materials, can produce in batches and continuously, and has stable size, It is
easy to realize the automation and high speed of production, has very high economic benefit.
The basic process of injection molding is: Plastic through the injection molding machine
screw extrusion and heating, into a molten state can flow of melt. Driven by the screw, the
plastic melt passes through the nozzle of the injection molding machine, the main channel of
the mold, the branch channel and the gate into the mold cavity, forming the products with a
certain shape and size. The result of injection molding is the production of plastic products
that meet the user’s requirements.
To obtain qualified products, must have a reasonable design, well-made mold, but also need
and the mold supporting advanced injection equipment (injection molding machine) and
reasonable processing technology. Therefore, people often call the mold, the injection
molding machine and the technology as the three basic elements that the injection molding
process can carry on smoothly.
Qingdao Sainuo Chemical Co.,Ltd. We are manufacturer for PE wax, PP wax, OPE
wax, EVA wax, PEMA, EBS,Zinc/Calcium Stearate…. Our products have passed the
REACH, ROHS, PAHS, FDA testing.
Sainuo rest assured wax, welcome your inquiry!
Website:https://www.sanowax.com
E-mail:sales@qdsainuo.com
sales1@qdsainuo.com
Adress:Room 2702,Block B, Suning Building, Jingkou Road, Licang District,
Qingdao,China.
Post time: Feb-22-2021