In plastic manufacturing industry, 3D printing is usually compared with injection molding. There are a lot views that 3D printing will end injection molding. In terms of manufacturers, the competition between 3D printing and Injection Molding is also their consideration.
Denny Scher, the Mar...
With auto industry developing, stamping materials used for auto industry are constantly developing into high strength and lightweight. Therefore, it comes up with new challenge to the mould of auto.
As a kind of metals having high strength, chrome has already been applied in electroplating of larg...
By 2020, global plastic injection market will reach 162 billion dollars. Polypropylene market will continue taking the lead position on plastic injection market in 2020. Most growth of plastic injection market will mainly come from the demands of packaging industry for the materials. Besides, the in...
According to performance of raw materials and forming methods, plastic mold can be classified into mold for thermosets and mold for thermoplastics.
Mold for thermosets is mainly used for compressing, transferring and plastic injection molding components, including compression mold, transferri...
In recent years, the improvement of living standard raises usage of auto and the new demands in auto promotes the new plastic injection molding technology to develop.
Plastic injection industry benefits from the high application of auto, especially current trend of light weight developing. Because ...
Basic resins used for plastic injection molding are classified into commodity resin and engineering resin.
Commodity resin is a kind of inexpensive resins which are easy to be processed. Commodity resin has been widely applied, including toys, packaging and consumer products.
Compared with commod...
Several mold technologies can be used for plastic injection molding.
Some applications require high part volume in a limited foot-print for press constraints and costs-to-manufacture low. For this, two-face stack mold might be the ideal solution to meet manufacturing requirements.
The followings are the materials used for plastic injection mold.
ABS + All Alloys
PC + Acrylic
Polycarbonate +Acrylic Alloy
Acetal (POM) Copolymer
During injection, for melting plastics filling mold cavity in time, besides enough injection pressure, injection molding machine also should have certain injection velocity so that melting plastics can have faster flow velocity. During production, rational injection velocity is an important factor f...