Multi-Component Molding

In multi-component molding resins with different properties are combined to a single part to improve aesthetics or functionality. Two-shot molding, co-injection, and hard-soft combinations of thermoplastics are all variations of multi-component molding.

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Insights into plastics technologies from industry experts.

Dual-arm Wittmann Battenfeld W818S is one of the newer additions at R&D Plastics.
Article

Molder Adopts ‘Semi-Smart’ Automation

R&D Plastics finds new and more sophisticated ways to use robots.
Molding 2020
Blog

Call for Injection Molding Experts

Next March in Chicago, the Molding Conference will convene for the 30th time, and we’re currently seeking experts to share their injection insights.
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New Product Announcements
Tooling: ‘Reverse Cube’ Puts New Spin On Two-Component Molding
Product

Tooling: ‘Reverse Cube’ Puts New Spin On Two-Component Molding

For two-component molding, splitting the cube mold into halves that rotate in opposite directions provides thermal isolation and long cooling times for both materials.
Wittmann Battenfeld VPower 120 Combimould version shown at K 2019.
Product

Injection Molding: First Look at Vertical Multicomponent Press

FF-135 N is one of a new line of all-electric toggles.
Product

Injection Molding: Three New Machine Lines and a Debut in Robots

Haitian Mars II S 250-ton injection molding machine
Product

Injection Molding: Upgraded Servohydraulic Line & Two-Shot Electrics Debut at Fakuma

Most Recent

Article

How does injection molding relate to plastics recycling and reuse? K 2019 will provide some answers.https://d2n4wb9orp1vta.cloudfront.net/cms/brand/PT/2019-PT/pt0919-k2019preview-inject-circular-economy.jpg

K 2019 Preview: Injection Molding Goes for the ‘Green’

Blog

Circular Economy will be celebrated by Engel at K 2019.https://d2n4wb9orp1vta.cloudfront.net/cms/brand/PT/2019-PT/pt0719-blog-circulareconomy-k.jpg

‘Circular Economy’ Will Be Unifying Theme at K 2019 Show

Blog

Milacron Kortec coinjectionhttps://d2n4wb9orp1vta.cloudfront.net/cms/brand/PT/2019-PT/coinjection-flow.png

A Clearer View of Kortec's Co-injection Technology

Article

Vector Injection offers X-Caliber servo-driven, mold-mounted secondary injection units in single-stage and two-stage designs.https://d2n4wb9orp1vta.cloudfront.net/cms/brand/PT/2019-PT/pt0519cuinjection-vector-x40ss.jpg

Super-Compact Auxiliary Injection And Intrusion Units