Aluminum foiled bags are the packaging bags with a sliver layer , they are laminated with plastic film and aluminum foiled layer,if you need your packaging bags are light-proof,then the aluminum foiled bags are recommended.
Because the aluminum is soft and light,which is a kind of ideal matel material to be used in the packaging bags,and as it's lighttight ,so it is used in the packaging bags to make the bag light-proof to block all the light outside,to reduce the temprature in the packaging bags,and extend the shelf life of the product into the packaging bags.
All aluminum pouch are laminated with plastic films,because aluminum cannot be heat sealed and printed,therefore,there must laminted with plastic film to sealing the pouch ,and printing the artwork.
The aluminum foiled pouch is situable for the product which is rich in fat,such as chocolate,chips,coffee,candy,pet food,and nuts and so on.If you need light-proof packaging bags,then choose foiled pouch.
Aluminum foiled bags can be used in stand-up pouches, flat bags, fin-seal bags, flat-bottom bags, all bag types, and can also be used for vacuum packaging. Generally the vacuum packaging bags for cooked food, are recommended to add the pure aluminum layer avoids the outside light to extend the shelf life of the product, and the product tastes more intense after opening the packaging bag. In addition, the kraft paper packaging can also be laminated with aluminum foiled layer. This aluminized kraft paper bag has a higher insulation function and a classic appearance.
Aluminum foiledbags can be deisgned with windows, but pure aluminum packaging bags cannot have windows.
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If you wanna add aluminum in the spouted pouch,then the pure aluminum is recommmended,as the heat seal is better.And the pure aluminum can block all UV-light out side,keep the juice inside compeletly from the light can keep the fresh of the juice as long as possible.
The matte aluminum foiled pouch finish is matte,which can make the whole bag looks classic.And the aluminum foiled layer can provide light-proof and smell-proof,meanwhile you can add child resistant zipper to prevent children entry into the product inside the mylar bags.
The aluminum can be laminated with paper which make the packaging bags light proof meanwhile looks more classic.The paper is also a kind of eco-friendly material.The material Beyin packing used is FDA approvaled food grade material and BPA-FREE.
The flat bottom bag is the most popular bag type for the pet food,and with foiled layer can help extend the shelf life of the bag.And the pet food packaging bags can be customized design and printing,which means you the bag cna be printed with your logo and design.