How to Address Air Bubbles in TPE Injection Molding Products

As someone who’s been in the injection molding industry for years, I know how frustrating air bubbles in TPE (thermoplastic elastomer) products can be. Not only do they ruin the appearance, but they can also weaken the product and raise concerns about quality. I’ve faced this issue myself, tried countless solutions, and learned from plenty

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What to Do If TPE Roll Material Gets Wet or Absorbs Moisture?

Having worked in the injection molding industry for years, I’ve seen firsthand how critical TPE (thermoplastic elastomer) is to production, and I’ve tackled my fair share of headaches caused by TPE roll material getting wet or absorbing moisture. When TPE rolls become damp, they can compromise product quality, leading to issues like bubbles, gas marks,

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How to Address Gas Marks Near the Gate in TPE Injection Molding?

As a seasoned professional in the injection molding industry, I understand how frustrating issues like gas marks near the gate can be when working with TPE (thermoplastic elastomer). These defects not only compromise the appearance of the product but can also lead to customer complaints and reduced production efficiency. In this article, I’ll share my

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How to Improve Poor TPE Overmolding Adhesion?

I’ve been neck-deep in the world of polymers for nearly fifteen years, from sweaty factory floors to late-night lab sessions, and TPE (Thermoplastic Elastomer) is one material I’ve grown to love and occasionally curse. It’s soft, stretchy, and perfect for overmolding—think grippy tool handles, cushy phone cases, or comfy toothbrush grips. But when TPE doesn’t

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How to Collect and Store TPE Automotive Sealing Strips?

I’ve been in the materials game for over a decade, working on everything from rubber gaskets to high-tech polymers, and TPE (Thermoplastic Elastomer) is one material I’ve come to know inside out. It’s a star player in automotive sealing strips—those flexible, weatherproof bands that keep car doors, windows, and trunks snug against wind, rain, and

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