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Item:
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High Temperature Resistance food packaging flexible bag Microwave Oven Steam Retort Plastic Bag Stand Cook Pouch |
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Size&Thickness:
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Custom based on your requirement
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Ink type:
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Eco-friendly Food Grade Soy Ink
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1).Safety Food Grade material & Perfect Printing
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2).Great to prevent leakage, excellent Moiseture-Proof
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3).Strong sealing Bottom & Good Display Effect
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Material:
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PA/AL/CPP, PET/AL/PE, PET/AL/CPP,
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Volume:
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Packaging for 100g,250g,500g,1kg, etc
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Application:
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Food/Coffee/Tea/Snack/Nuts, etc
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Advanced Equipment and Experienced QC Team will check material,
semi-finished and finished products strictly in every step before shipping.
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Artwork format :
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AI/PDF/PSD/CDR
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1). Free & Nice stock samples offered
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2). Custom samples 7-15 working days (Send by Express)
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3). Refund Part/Full sample fee after deposit received
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1.what is retort bag ?
A retort bag, also known as a pouch, is a type of flexible packaging made from layers of plastic and/or aluminum foil. It is designed to withstand high temperatures and is used for the packaging of food and beverages that require sterilization or prolonged shelf life. The bags are typically heat-sealed and can be used for packaging various products such as ready-to-eat meals, soups, sauces, and beverages. Retort bags are popular due to their lightweight, space-saving design, and the ability to maintain the quality of the packaged contents.
2.where is the retort bag could be used?
Retort bags can be used in a variety of settings, including:
Food processing industry: Retort bags are commonly used in the food processing industry for packaging and preserving a wide range of products. They are suitable for packaging cooked or processed foods, both wet and dry, that require high-temperature sterilization to achieve a long shelf life.
Ready-to-eat meals: Retort bags are frequently used for packaging ready-to-eat meals, such as pre-cooked curries, stews, and pasta dishes. These meals can be heated directly in the retort bag, offering convenience to consumers.
Aerospace Applications: Retort bags are commonly used by the aerospace and industries to package individual meal rations for soldiers and astronauts. These bags are lightweight and space-saving, making them ideal for use in these demanding environments.
Camping and outdoor activities: Retort bags are also popular among campers and outdoor enthusiasts because they are easy to carry, lightweight, and require minimal cooking equipment. They can be used to pack and heat a variety of meals while camping or hiking.
Medical field: Retort bags can also be used in the medical field for sterilizing and packaging medical supplies such as surgical instruments, dressings, and other sterilized equipment.
Overall, retort bags are versatile and can be used in various industries and applications where high-temperature sterilization and long shelf life are required.
3.what is the features of the retort bag?
Heat resistance: Retort bags are designed to withstand high temperatures during the sterilization process, typically ranging from 110°C to 135°C (230°F to 275°F). This heat resistance ensures that the packaging remains intact and does not degrade during the sterilization process.
Barrier properties: Retort bags have excellent barrier properties, which help to preserve the quality and freshness of the packaged food. They are impermeable to oxygen, moisture, and light, which helps to prevent spoilage, oxidation, and color fading.
Durability: Retort bags are manufactured using strong and durable materials, typically multi-layered laminates. This ensures that the bags can withstand the rigors of the food processing and sterilization process, as well as the handling and transportation of the packaged products.
Flexibility: Retort bags are flexible and can be easily shaped and sealed, providing convenience for packaging a wide range of food products, including sauces, soups, meats, seafood, and ready-to-eat meals. The flexibility of the bags also allows for space-saving storage.
Resealable options: Some retort bags come with resealable features, such as zip-lock or spout closures, which allow consumers to open and reseal the packaging without compromising the quality and safety of the product inside.
Product visibility: Retort bags can be transparent or have a clear window, allowing consumers to see the product inside the packaging. This can help with product marketing and consumer appeal.
Eco-friendly options: There are also eco-friendly retort bag options available that are made from compostable or biodegradable materials, providing a more sustainable packaging solution.
These features make retort bags an effective and efficient packaging solution for various industries that require high-temperature sterilization and long shelf life.
Production Process:
Customer Visit:
Finished goods:
Other information
FAQ
1. Are your company a manufacturer or trading company?
We are manufacture and the headquarters base in Shanghai have more than 10 years of experience in exporting.
2. What's the minimum order quantity to start?
Our MOQ is flexible.
If you plan to use one custom printing for long time, we have copper plate printing for you, MOQ is 10,000pcs
If you plan to change the design for every time, we have digital printing for you, MOQ is only 1,000pcs.
3.What types of bag can you manufacture?
Our packaging consist of three-side seal bags, stand up pouch, stand up zipper bags and stand up bottom bag etc.
4. Can I add custom printing on the bag?
Yes, we can help you add your own design printing on the bag, and colors and pattern are all no problem.
5. What kind of file do you accept?
The popular format is AI, PDF or PSD, with high definition and separate layer files.
6. How long is the delivery time?
Usually 12~15 days after the design is confirmed, if you need them urgently, we can give priority to process the products.
7. What advantages do you have?
Using solvent-free lamination→so sure food safety for food packaging pouches.
Custom design starting from 1,000 PCS.
Short lead time:2 weeks for custom design orders
GMP and Dust-free workshop .
Orders from 500 PCS for standard colors(stock items).
Manufacture with 10 years' experience.
Near to Shanghai port,Ningbo port so convenient for delivery.
Audited Supplier 
1.what is retort bag ?
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