Welcome to flexible packaging solution supplier— ZXPAC
Aluminum Foil Bag

Customized instructions for food grade aluminum foil bag

Views : 451
Author : zxpac
Update time : 2021-06-09 09:05:09
Food grade aluminum foil bag is more and more widely used and has many characteristics, but many aluminum foil bag manufacturers have some problems in the process of customized production. The aluminum foil bag of zxpac is one of Chinese aluminum foil bag manufacturers, our products include heat seal aluminum foil bag,aluminum foil faraday bag,zip lock aluminum foil bag and aluminum foil vacuum sealer bag,etc.
Compared with the traditional standard packaging bag, there are many matters needing attention in the production of stand up aluminum foil bag. In the production process, if the technology is not good, there will be uneven packaging bags and poor symmetry and other issues. These problems not only affect the appearance of the packaging bag, but also directly affect consumers' desire to buy.
In fact, it is not difficult to find and solve the above problems in time as long as we pay attention to detail control in the production process. As we all know, flatness is one of the indicators to measure the appearance quality of packaging bags. The flatness of food grade aluminum foil stand up bag is generally related to not only production material selection, but also heat sealing temperature, heat sealing pressure, heat sealing time and cooling effect.
In production, the high temperature or pressure of the thermal seal and the long time of the heat sealing will cause the shrinkage deformation of the composite film, which will affect the forming of the stand up aluminum foil bag; Similarly, when the cooling is insufficient, it will cause insufficient shaping after heat seal and wrinkle. In addition to the problem of bottom material, the asymmetry of bag shape may also be related to photoelectric tracking, feeding, cursor design, cot balance and other factors, which need to be solved according to different packaging products and different bag making equipment in actual production.
Notice for food grade aluminum foil self-supporting bag before customization:
1. The larger the order quantity, the more favorable the unit price of the product will be;
2. The customer needs to tell us the details, such as the packing bag material, material, size, thickness, etc. so as to make our quotation accurately.
Related News
Precautions in the use of aluminum foil bag Precautions in the use of aluminum foil bag
Sep .24.2021
The inspection items of aluminum foil bag are mainly divided into the following categories:1. The appearance shall be free from defects such as bubbles, perforations, water marks, broken tendons, poor plasticization, fish eye stiffness and so on.
Knowledge of customized aluminum foil bags Knowledge of customized aluminum foil bags
Sep .23.2021
Customized aluminum foil bags is also called pure aluminum bag. Common materials: PET / Al / PE, PET / NY / Al / PE, PET / NY / Al / CPP, thickness: 70 ~ 180 microns, bag shape: three side seal, self-supporting zipper bag, yin and Yang bag.
Application of aluminum foil bag Application of aluminum foil bag
Sep .22.2021
Aluminum foil bags often pack some food, because aluminum foil bags have the function of blocking air, anti-oxidation, waterproof and moisture-proof.
Precautions for aluminum foil bag production Precautions for aluminum foil bag production
Sep .18.2021
At present, most of the mask packages on the market are mask packaging bags, which are mostly aluminum foil bags or aluminum foil bag.