Northwest Plastics Ltd

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Port Coquitlam, BC  |  800-847-7686

Northwest Plastics provides rotational molding services in the Pacific Northwest for customers who provide fine products worldwide. We act as a Partner in Excellence to our clients. Since no two are alike, we develop a support model for each and every customer. With rotational molding, lead times are quick; tooling is low cost and part complexity is easy to accomplish. We provide our employees with a safe, stable workplace and challenge ourselves to improve in every aspect of our operation on an ongoing basis. Visit our brand new website today!

Rotational Molding Power Pages

Rotational Molding

Blow Molding

Rotational molding, commonly referred to as "rotomolding", is a plastic casting technique used to produce large hollow, seamless, and double-walled parts. It is a three-stage process that involves a mold on a rotating frame, a heating chamber, and a cooling chamber. Molds for the rotomolding process are specially designed....

Blow Molding

Blow Molding

Blow molding is a type of plastic forming process for creating hollow plastic products made from thermoplastic materials. The process involves heating and inflating a plastic tube known as a parison or preform. The parison is placed between two dies that contain the desired shape of the product...

Compression Molding

Compression Molding

Molding is a manufacturing process that uses a mold - the latter being a solid container used to give shape to a piece of material. It is a forming process. The form is transferred from the mold to the material by...

Plastic Molding Processes
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