Qingdao Haide Packaging Co., Ltd. is one of the most professional manufacturers and suppliers of vacuum packaging in China. If you're going to wholesale high quality vacuum packaging with advanced design, welcome to get quotation from our factory. Customized orders are welcome.
Vacuum packaging is a packaging method that removes the air inside the packaging container to achieve a highly decompressed state. This method removes the air inside the package, making the bag in a low-oxygen state, thereby inhibiting the growth of microorganisms, achieving the purpose of preserving and preventing food spoilage.
Some vacuum packaging bags are made of materials that can be retort at high temperatures, and can also be regarded as a vacuum retort pouch. Vacuum packaging bags are often used to store food, grains, medicines and other items because they have good moisture-proof, oxygen-proof and shielding functions.
Structure: NY/PE; PET/NY/CPP; PET/AL/NY/CPP
The materials used to make vacuum packaging bags usually include PET, NY and AL, among which PET provides good printing effect and light transmittance, NY has low oxygen permeability, and AL provides strong barrier and opacity. These characteristics enable vacuum packaging bags to effectively prevent oxidation and moisture when storing food and other items, extending their shelf life.
Features
High barrier performance: Vacuum packaging bags can effectively block oxygen, water, carbon dioxide and odor, etc., and maintain the stability of the internal environment of the package.
Stable performance: Vacuum packaging bags are resistant to oil, moisture, and low temperature freezing, which can maintain the freshness and nutritional value of food while preventing food oxidation and deterioration.
High strength: Vacuum packaging bags have stretching properties during processing, which can improve their strength, and nylon, polyethylene and other materials can be added in the middle to enhance their lamination strength and puncture resistance.
Eco-friendly and pollution-free: Vacuum packaging is no residual solvent pollution problem, which meets the requirements of green environmental protection.
Versatility: Vacuum packaging bags are not only suitable for food packaging, but also widely used in hardware, electronic components and other fields. They have multiple functions such as moisture-proof, anti-static, explosion-proof, anti-corrosion, heat insulation, and energy saving.
Cost-effectively: Compared with other packaging materials, vacuum packaging bags have lower costs, especially when achieving the same barrier effect, their cost advantage is more obvious.
Flexible specifications: Vacuum packaging bags can be customized according to the needs of different products to meet the requirements of various shapes and sizes.
Parameters
Applications
Deli food packaging: vacuum retort pouches are used to package high-temperature sterilized foods, ham, curry, grilled eel, grilled fish and meat stewed products
Agricultural product packaging: sweet corn, sweet potato, pumpkin, etc.
Frozen food packaging: salmon, tuna, shrimp and other seafood
Medical device packaging: It can effectively isolate the contamination of external air and microorganisms, ensure the sterility of medical devices before use, and ensure the safety of patients
Medical drug preservation: For highly sensitive drugs, vacuum packaging bags can provide good sealing and moisturizing effects, and extend the shelf life of drugs. Especially for drugs that need to be refrigerated, such as biological agents, health products, etc., vacuum packaging bags can effectively protect their stability and efficacy
Electronic product packaging: Electronic components are very sensitive to dust and moisture. Vacuum packaging bags can provide good sealing and protection effects, blocking the erosion of electronic components by the external environment, ensuring their quality and reliability
Successful Example
Three Squirrels mainly deals in nuts and snacks. It is a leading company and listed company in the snack industry that has served more than 170 million consumers. Their newly launched ready-to-eat food series includes corn kernels, sweet potatoes, and Beibei pumpkin. This series are all sterilized at 121 degrees. The packaging requirements are moisture-proof, heat-resistant and strong lamination. After filling, vacuuming is performed to extend the shelf life.
Based on our many years of experience in the field of flexible packaging, we recommended PET/NY/CPP to customers. After tests, they began to use it in large quantities. Clients reported that this packaging helped them successfully enter the ready-to-eat food market.
Haide Packaging is a company specializing in the production of high-end food flexible packaging, especially functional and sterilized food packaging. For more than 30 years, it has provided a variety of packaging bags with different designs to key accounts in the industry, such as: retort pouch, vacuum packaging pouch, flat bottom pouch, compostable stand up pouches, three-side sealing pouch, etc., suitable for different industries: such as ready-to-eat meal, coffee & beverages, baby food, pet food, etc.
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