You may not know it, but almost everything around you
was made through plastic injection molding – the mouse you are using to
surf, containers you use to store leftover food, etc.
You see,
plastic injection molding is the most important process in the
manufacturing of plastic parts. It is done by forcing melted plastic in
to a mold cavity until it cools and forms a specific plastic shape.
Plastic injection molding is very useful when the plastic parts that
need to be produced are too complex or expensive to do by machine. With
plastic injection molding, many parts can be made simultaneously (using
the same mold).
Plastic molding manufacturers use several
distinct molding techniques to produce plastic components. These
techniques include thermoplastic and thermoset injection molding,
transferring to resin, blow molding, gyratory molding, compression
molding, thermoforming, structural foam molding and many others.
Some
plastic injection molding companies take your concept from initial
prototype through production, delivery and finishing. They have a
trained staff of experienced engineers, designers and toolmakers who
work with clients from designing the concept to building the prototype
and to the production of the actual custom mold. With the use of
sophisticated computer aided design and technology and the latest
equipment, they can provide clients with a technically superior mold
and assure every product’s success.
It’s a good idea to choose
companies that are fast, flexible and customer-driven, especially if
you need large quantities and fast turnaround or specialized small
volume runs. Choose companies that have state-of-the-art plastic
injection molding facilities and machines that differ in weight from
seventy five to five hundred tons. See if they have full scale
thermoplastic and thermoset capabilities with computer aided
manufacturing, skilled machine operators and first class quality
assurance team. This guarantees that their output goes through
high-quality injection molding, and that it stands the test of time.
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