Qingdao Senlida Packing Co., Ltd. is one of the most reliable manufacturers and suppliers of high-temperature sterilization packaging solutions in China. With abundant experience, we warmly welcome you to buy bulk durable high-temperature sterilization packaging solutions from our factory. Good service and quality products are available.
High-Temperature Sterilization Packaging Solutions (Prepared Meals)
High-temperature sterilization packaging solutions are specifically designed for prepared meals that require 121°C or 135°C high-pressure sterilization. This steam-cook-grade packaging enables long shelf life at ambient temperature, eliminates the need for cold-chain storage, and allows ready-to-eat consumption immediately after opening. It serves as a modern alternative to traditional canned products, significantly reducing logistics and distribution costs.
The solution uses multi-layer, high-temperature-resistant composite films suitable for steam-cooking sterilization. They withstand 121–135°C high-pressure processing without delaminating, bursting, or losing barrier performance. The materials release no harmful substances and comply with global food-contact safety standards and steam-cook packaging regulations. High-barrier aluminum foil or EVOH structures provide exceptional protection against oxygen, moisture, and light, enabling prepared meals to maintain quality at ambient temperature for 12–24 months without refrigeration, substantially lowering storage and transport costs. The packaging features high heat-seal strength, pressure and impact resistance, and is fully compatible with automated filling and high-temperature sterilization lines, ensuring efficient, large-scale production. It supports various bag types, including three-side-seal, stand-up, and spouted pouches, suitable for meat, soups, vegetables, sauces, and other sterilized prepared meal products.
High-temperature sterilization packaging solutions can be customized according to product sterilization method, desired shelf life, and filling equipment, including steam-cook grade, barrier structure, and dimensions. This provides brands with safe, reliable, and cost-effective long-shelf-life packaging solutions at ambient temperature.
With a fully integrated smart equipment layout and mature lean production management system, we achieve large-scale, highly stable production capacity. Daily output of functional composite film rolls can reach 30 tons, and finished packaging bags can reach up to 2 million units per day. This robust production capability supports client needs ranging from small-scale sampling and pilot runs to hundreds of thousands or millions of units per order, ensuring efficient, reliable, and on-time delivery for global customers.
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