Aluminum Foil Vacuum Bag

Aluminum foil bag packaging typically refers to aluminum-plastic composite vacuum packaging bags. Its biggest advantage is its excellent ability to block oxygen and moisture, making it the best barrier material against bacteria and insects. Additionally, it has good heat resistance and is suitable for high-temperature cooking. The shape of the product is not limited; packaging bags of different specifications and styles can be customized according to requirements, including flat bags, three-dimensional bags, three-side sealed aluminum foil vacuum bags, and gusset bags.

This product is suitable for moisture-proof, light-proof, vacuum, and food packaging of electronic products, precision mechanical equipment, chemical raw materials, and pharmaceutical intermediates. The products meet the most stringent environmental protection standards for packaging materials in the European Union and North America.

• Aluminum foil stand-up pouch with valve

These bags provide great protection and aesthetics. In addition, they maintain the freshness, flavor and quality of preservatives in edible products.

• Aluminum foil stand-up pouch without valve

They are suitable for products that do not emit gas or vapor. One can also include additional functions.

• Aluminum stand-up foil pouch with zipper

They feature a simple design and high-quality material construction. The bag can be resealed thanks to the durable zipper.

• Custom-printed stand-up foil pouches

They pack a variety of materials and can have windows. Customers can request custom printing embedded on the bag upon delivery. These include company logos, user manuals, product information, graphics, and more.

• Transparent aluminum foil stand-up pouch

These bags are opaque and therefore do not protect the product from UV rays. They allow customers to see the contents of the bag at the time of purchase. Suitable for nuts, snacks, dried fruit and more.

• Aluminum foil stand-up pouch with transparent window

The window allows customers to view the products inside the bag. They provide durable storage solutions for tea, sugar, rice and more. Also, windows can come in different shapes and sizes.

• Gusseted aluminum foil bag

These are great for packing coffee, snacks, nuts and more. They have four gusseted sides with flat bottoms to keep them upright.

• Gusseted aluminum foil bag with valve

They have a vent that allows extra gas to escape from the bag, preventing the bag from bursting. It allows the product to stay fresh for some time.

• Square bottom with gusset with E-zip foil bag

The E-zipper allows customers to reseal the bag after opening it.

• Easy-peel aluminum gusset pouch

They are easy to open for customer convenience. This allows it to be opened without using items such as scissors.

• Four-seal gusseted aluminum foil bag

The quad-seal bag provides great barrier protection. It contains other materials such as PET and LLDPE. These two materials will help block UV rays, oxygen, moisture, and more. Plus, they're BPA-free and FDA-compliant.

• Aluminum foil bag with spout

With a pouring system called a spout, this bag is suitable for liquid storage.

Freezer Burn Protection
Foods that are vacuum-sealed are protected from freezer burn and dehydration. When air comes into touch with water crystals around food, it causes freezer burn. By keeping air out of touch with the food, vacuum sealing helps to avoid this. Freezer burn isn't harmful to your health, but it does damage the flavor and texture of your food.

More Cabinet Space
Food storage space, whether in the pantry or the refrigerator and freezer, might influence what's on hand. It saves space by vacuum sealing things and stacking or stacking them on the side to make a place for more food products such as cans and boxes.

Improved Flavor and Marinating
Another significant advantage of vacuum sealing is that it can be used to flavor food by marinating and seasoning it. Vacuum seal poultry, fish, or beef with a marinade or flavor for a quick, fantastic improvement in your cooking experience.

Fresher Food for a Longer Time
In the refrigerator or cabinet, the lack of air exposure provides for longer preservation and protection. Food is preserved via vacuum sealing by preventing the formation of mold, fungus, and bacteria. This is especially useful when purchasing seasonal products and food that spoils fast, such as vegetables, lettuce, and meats. It also works on almonds, pasta, crackers, and other pantry goods that get mushy or stale when exposed to oxygen and moisture.

Minimize Waste
When we shop in bulk to save money, we sometimes wind up with food that has been frozen or forgotten in the fridge. You will not only save money by vacuum sealing extra food and leftovers, but you will also decrease waste by being able to enjoy such items! It also lowers packaging waste by avoiding the purchase of additional packaged shop products.

Effortless and Quick
You may save time by vacuum-sealing food into healthy servings or having ready-to-go leftover meals.

The materials of aluminum foil bags are generally divided into PET/AL/CPE/or PET/AL/NY (PA)/CPE (polyester/aluminum film/polyene film or polyester/aluminum film/nylon film/polyene film),

The outermost layer is polyester, which is resistant to puncture.

The first layer is aluminum foil, which is used for moisture-proof, conductive, shielding, etc.

The third layer is polyene, which is used for anti-static, sealing, vacuum packaging, etc. Aluminum foil bags made of this material usually have uniform and stable performance.

The outermost layer of polyester is usually anti-collision, and the conductive layer of the middle layer allows fast heat transfer.

The outermost layer can keep the aluminum foil bag from changing due to temperature changes, and its shape is stable.

Printing Quality
Closely look at the colors printed whether you buy readymade, custom pouches or printed laminated rolls. If you have a unique brand logo printed on the pouch, check for wire drawings, edition printing and fog version.

Laminate Material
Check the transparency of the pouch along with other factors like smell, shape and the quality of seams in readymade pouches. Ask the manufacturer or supplier about the hygiene standards maintained and conformed during the production and supply of the packaging material.

Uniformity of Appearance
Consistency and uniformity are two most valued and desired factors in the marketing world. A supplier that cannot provide you consistency in the quality and quantity and uniformity in the shape, size or design of the packaging material is not worth partnering with.

The production process of aluminum foil bags can be divided into six parts: compounding-coating-curing-printing-slitting-bag making.

• Compounding is the bonding of different materials through hydrosol water, such as PET and AL and NY. Care must be taken not to cause sandwich wrinkles, which do not stick together.
• The coating is to apply an antistatic liquid to the intermediate layer or the surface layer of the medium as required. Need to be coated evenly on the surface or inner layer.
• Curing is to cure the coated or composite product through a certain temperature for a certain time, so that it is sticky and cut and the water is evaporated.
• Print on the surface or intermediate layer to print the required pattern or text, but there must be no offset and less printing.
• Slitting is cut into different specifications of semi-finished products according to different requirements.
• The bag-making is made into a finished product according to a certain requirement according to the cut product.

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