Rubber-coated Mold Processing: Solve Delamination And Bubble Formation in One Go, with The Yield Rate Soaring To 98% What Is The Most Feared Thing in The Processing of Rubber-coated Molds? Delaminati

What is the most feared thing in the processing of rubber-coated molds? Delamination, bubbles, burrs, and shrinkage - a single defect can cause the entire batch of goods to be reworked. Fanstar Injection mold Manufacturer has been dedicated to the processing of rubber-coated molds for fifteen years. It has raised the industry's yield rate from 82% to 98% not by luck but through a "pain point closed loop" strategy.

Pain point one: Soft and hard adhesives don't stick

Traditionally, we only adjust the parameters of the machine. However, for the mold processing of the rubber-coated mold, we conduct a "pre-diagnosis" in advance - using mold flow and thermal balance analysis to calculate the dead corners of the soft rubber flow in advance. We open the exhaust groove at 0.02mm of gold, which increases the adhesion by 40%.

Pain point two: It's hard to control the spread

In the processing of rubber-coated molds, the soft rubber often runs off the batch edge due to uneven pressure on the sealing surface. Fanstar installs self-developed elastic valve needles on the mold base to compensate for a 0.05mm gap in real time, reducing the flash rate to within three thousandths.

Pain point three: The cycle is stretched too long

Many factories require two sets of molds for two-shot molding during the processing of rubber-coated molds, which results in a long cycle and high costs. Fanstar uses a rotating two-color mold to form soft and hard rubber in one go, reducing the production cycle by 28% and lowering the unit cost by 15% directly.

Pain point Four: Appearance bubbles

The surface bubbles after soft rubber coating have received the most customer complaints. In the processing flow of the rubber-coated mold, we added vacuum assistance and nitrogen backfilling. The bubble detection rate dropped from 5% to 0.3%, and the mirror high gloss does not require secondary polishing.

Each set of rubber-coated mold processing plan comes with a "process passport" : the steel batch, heat treatment curve, and test mold data are all traceable. After the customer goes online, remote cloud monitoring can also provide real-time warnings, truly ensuring that production does not cease after mold delivery.

Book a sample now and enjoy a free mold flow diagnosis and a T0 mold trial once. Let the processing of rubber-coated molds no longer rely on luck, and ensure that every injection molding is profitable - Fanstar, your one-stop expert in rubber-coated mold processing.