Rosinpack has been deeply involved in customized food vacuum forming for 17+ years. We have developed exclusive low-temperature resistant vacuum forming trays for crayfish using the -196 ℃ high-speed liquid nitrogen freshness locking process. From workshop quick freezing, cold storage, long-distance cold chain to supermarket terminal full chain adaptation, we provide one-stop solutions to the pain...
Against the backdrop of a growing global circular economy, EPR schemes and tightening overseas plastic‑restriction regulations, plastic trays for fresh meat and seafood are undergoing a fundamental transformation. Many fresh‑food packaging suppliers fall into a sustainability misconception: they believe that using recycled‑PET material and labelling products “recyclable” is enoug...
In the thermoforming industry, deep-drawn food containers, fresh meat trays and deep-cavity products have always been the best test of manufacturing craftsmanship. With the same sheet material, some factories produce finished parts with uniform wall thickness and flawless appearance, while many others face consistent issues. Products can be formed barely qualified, yet suffer from thin side...
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