Qingdao Senlida Packing Co., Ltd. is one of the most reliable manufacturers and suppliers of vacuum three-side seal pouches in China. With abundant experience, we warmly welcome you to buy bulk durable vacuum three-side seal pouches from our factory. Good service and quality products are available.
Vacuum Three-side Seal Pouches
Vacuum Three-side Seal Pouches are professional vacuum packaging solutions specially designed for perishable food such as fresh ingredients, meat and cooked food. Constructed with high-strength and high-barrier multi-layer composite films as the core raw materials, this pouch type adopts precise three-side heat sealing technology to exhaust internal air thoroughly and create an oxygen-free preservation environment. It has become one of the mainstream packaging options in the flexible packaging industry for effectively extending the shelf life of fresh and perishable food products.
In terms of material configuration, these vacuum pouches adopt food-grade composite structures including NY/PE, PET/AL/PE and other customized laminations. The materials feature excellent puncture resistance and tear resistance, with a heat seal strength reaching no less than 35N/15mm. Boasting outstanding air tightness, the pouches can effectively isolate oxygen, moisture and external microorganisms, inhibit the growth of bacteria, and prevent food oxidation and deterioration during storage and circulation. The applicable temperature range spans from -20℃ to 121℃, fully meeting the demands of refrigeration, freezing and high-temperature sterilization processing. All raw materials comply with FDA and EU food contact safety standards, ensuring odor-free performance and high safety for direct food packaging.
The pouch body is soft and can closely fit the shape of packaged products. After vacuum sealing, no air bubbles remain inside the pouch, presenting a flat and neat appearance. Customized functional designs such as tear notches and hanging holes are available to meet diverse market and packaging operation needs. Different from ordinary conventional three-side seal pouches, Vacuum Three-side Seal Pouches focus on the core advantages of vacuum tight sealing and long-term fresh-keeping performance. The vacuum compressed state can greatly reduce the overall volume of packaged goods, save warehouse storage space and container loading space, and significantly cut down comprehensive logistics and warehousing costs for bulk orders.
Its core value lies in perfectly solving the fresh-keeping pain points of fresh meat, cooked food, seafood and similar products, effectively reducing commodity deterioration loss for food manufacturers and brand owners. Meanwhile, it elevates overall food hygiene standards and builds higher consumer trust in product safety. The flat pouch surface supports full-page high-definition gravure printing, which can perfectly display brand logos, product introductions and relevant parameter information, greatly optimizing product shelf display effect and enhancing terminal market competitiveness. Widely applicable to frozen meat, cooked delicacies, seafood, braised snacks, bean products and many other food categories, our vacuum three-side seal pouches support mass customized production and fast sample making services. It is undoubtedly the preferred reliable packaging partner for food processing enterprises and fresh food brands at home and abroad.
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