skye@goldensoarpackage.com

PET包装の正しいリサイクル方法

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ペットボトル包装専門工場で、衛生的な食品、飲料、ヘルスケアOEM ODM包装ソリューションのために設計された耐久性のある透明なポリエチレンテレフタレートボトル。.

How to Recycle PET Packaging Properly | goldensoar Factory Guide A practical, factory-level guide to recycle PET packaging properly, compare with PE, and choose OEM-ready solutions from China manufacturer goldensoar. goldensoar • PET recycling guide How to Recycle PET Packaging Properly This application-focused guide explains, step by step, how brand owners, OEM buyers, and global traders can recycle PET packaging properly—from collection and sorting to washing, flaking, and closed-loop remanufacturing—while comparing PET with PE and PP options you may already use. It is written in a practical manufacturing voice to match how your production lines, quality systems, and export workflows actually operate in China and worldwide. Explore PET Packaging Materials … 続きを読む

Why Do Food-Grade Silicone Seals Fail in 120°C Autoclaves?

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Why Do Food-Grade Silicone Seals Fail in 120°C Sterilization Autoclaves? Author: skye@goldensoarpackage.com Reference Standard: FDA 21 CFR 177.2600 & ISO 3302-1 (Class M1 Tolerances) Short Answer Permanent deformation and subsequent severe leaking in food-grade silicone sealing rings under continuous 120°C steam sterilization are primarily caused by insufficient post-curing during manufacturing. When the mandatory 4-hour secondary vulcanization at 200°C is skipped, trapped low-molecular-weight volatile residues expand under extreme heat and pressure, degrading the polymer matrix and destroying the seal’s compression set capabilities. The Micro-Cavitation of Silicone Gel Material Under 120°C Steam To truly comprehend why a seemingly robust high-tear strength Food-grade LSR (Liquid Silicone Rubber) fails catastrophically in continuous thermal environments, … 続きを読む