★A must-see for product development personnel★ We want to create long rubber products for exterior protection! Solving the problem of unsightly surfaces! Updated case studies.

"I want to create a long, thin protector about one meter in length."
"There are scratches on the surface, and the yield is very poor."
That was the consultation.
For long rubber products around one meter, gas marks are likely to appear as the product size increases. Additionally, issues such as color unevenness and weld marks (marks from the joints of the rubber) are also common. As the thickness of the product decreases, the difficulty of molding increases.
The main points are:
- Material selection
- Material preparation method
- Temperature
- Molding conditions (gas release and pressure, etc.)
Particular attention is needed for material selection. Depending on the material, color unevenness or discoloration may occur over time, negatively affecting appearance. Since keeping the surface clean is important for "areas that are frequently seen by the end customer," it is necessary to consider color changes over time when selecting materials.
By leveraging our past achievements in long rubber products, we have successfully achieved a stable supply of beautiful long protectors!
*For more details, please refer to our case studies or feel free to contact us.*


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