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Introducing High Definition Plastics

With Roctool’s Heat & Cool molding technologies and selected materials, we set up a new standard in the industry: High Definition Plastics. With Roctool high heat molding, the level of the tool surface replication goes up to 97.2%, providing product designers very premium looks, high gloss possibilities and matching the texture they initially targeted. The flow increase with Roctool high heat molding technology unlocks design rules and pushes the limits in order to create thin wall applications.

Click here to see an overview of our performance rate database.

Green Leaf and HD Plastics

HD Plastics™ Advantages

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Unlimited Surface Design

HD Plastics™ works with all texturing technologies including classical tool surface texturing (mirror polish, chemical, EDM etc.) and also with innovative texturing (laser etching). HD Plastics™ offers unlimited patterns and design possibilities for top surface applications.

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Tool Surface Replication

With Roctool high heat molding, the level of the tool surface replication is over 90%, compared to around 50% with conventional technologies (depending on amorphous or semi-crystalline resins) and provides product designers premium looks, high gloss possibilities and matching the texture they initially targeted.

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No Molding Temperature Limitations

Without any heating limitation before injection, Roctool high heat molding technology allows to find optimal molding parameters in order to reach the best possible overall quality for commodity resins all the way to ultra-polymers.

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Eliminate Secondary Operations

Planet Friendly and No Paint is a priority. With HD Plastics™ , Roctool is currently evaluating all the possible solutions to eliminate additional decoration, such as paint, varnish or film. The use of the dedicated resins with Roctool process creates unique decorated textures on the tool surface.

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Increased Part Quality

The temperature control eliminates major defects such as visible weld lines, sink marks, flow lines and blush. Part mechanical properties are enhanced by reduction of frozen in residual stresses and weld line improvement.  Part dimensions are closer to mold cavity design and parts standard deviation during production period induced by processing is improved.

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Reduced Wall Thickness - Lightweighting

One of the main challenges in the plastic industry is to reduce the overall part thickness. The flow increase with Roctool high heat molding technology unlocks design rules and pushes the limits to create thin wall applications even for engineering resins with high viscosity. 

HD Stories

We are proud to work with amazing product designers. Here are some of the most compelling “HD Stories” that showcase some quality achievements on real products in production.


The Arable Mark Top Dome Core

The clear top dome component was designed with challenging specs. Discover the 3 achievements.

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N composite colored side panels

Innovative Finish on Nespresso® Pixie Clips

A variety of finishes using Roctool Heat & Cool technologies to make defect free panels.

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blue A/C power strip

High Gloss Casing for DEKKO Electrical Packs

The target was to produce sleek and stylish casing for Dekko's power packs, Ashley Duo and Ashley Trio designs.

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Interior of Mini Cooper

Textured Surfaces for MINI, Unique Interior Trim Parts

Interior trim parts without any secondary operations and still obtain a unique premium look with creative patterns.

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Roctool's HD Plastics™ technology covered by Enterprises

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