Huadi customized aseptic bags bag in box transparent plastic bag for food with cap
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Material Structure |
PET VMPET PA AL PE, etc |
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Product Size |
1-220L |
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Accessory |
Bag With Spout/Valve/V top |
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Application |
Liquid Food & Liquid Non-food |
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Barrier |
Standard Barrier |
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Feature |
Barrier, Aseptic, Safety |
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Sterilization |
According to product requirements |
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Raw Materials |
Ensure Food Grade |
Optional AccessoriesWe serve customer with high quality products.
Dongguan Huadi Packaging Products Co., Ltd. was established in 2003 and is located in Gaobu Town, Dongguan City, Guangdong Province. It covers an area of 5000 square meters and has complete mechanical equipment, multiple advanced production lines, and professional technical personnel. We specialize in providing high-quality packaging solutions to meet the diverse needs of different industries.
We mainly produce liquid packaging bags and food packaging bags, which are widely used for storage and transport with food and non-food.

Place an order


Purchase materials & cylinder making


Printing


Lamination


Curing


Cutting


Bags making


Assemble fitting


Packing


Delivery

Aseptic bag packaging is also finding its way into the personal care sector, where it is used for products like liquid soaps, shampoos, and lotions. The ability to keep these products free from contamination while extending their shelf life makes aseptic bags an attractive option for manufacturers. Additionally, the lightweight and flexible nature of the packaging can reduce shipping costs and improve storage efficiency.
Beyond consumer goods, aseptic bag packaging is being adopted in various industrial applications, including the storage of chemicals and other sensitive materials. The protective qualities of aseptic bags help ensure that these substances remain uncontaminated and stable during transport and storage.
The structure of a bag in box can be simply divided into two parts: an outer box and an inner bag.
Outer box (box part)
Material: The outer box is usually made of corrugated cardboard (or other sturdy cardboard material), which has good strength and compressive strength. Cardboard is usually treated with a waterproof coating to ensure that the product is protected during transportation.
Function: The main function of the outer box is to protect the inner bag and prevent external impact or compression from damaging the bag. Paper boxes can also provide a certain display space for printing product information, brand logos, and usage instructions.
Inner bag (bag part)
Material: The inner bag is generally made of multiple layers of composite materials such as polyethylene, polypropylene, nylon, and aluminum foil composite film. These materials provide excellent barrier function, which can prevent external factors such as air, moisture, and light from affecting the product. Composite materials can effectively maintain the quality and freshness of liquids.
Function: The main function of the inner bag is to directly store liquid products, provide sealing, prevent leakage, and achieve convenient pouring and distribution through the shape and material design of the bag.

























