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Product Description

1. ESD Shielding Bags prevents products from damagesdue to static
2. Best choice for packing electronic products
3. All sizes are available in  open top/zip lock/self-adhesive/gusset/cubic styles

4.Material structure: metal-in dissipative polyester outer layer/aluminum shielding layer/static dissipative polyethylene or polypropylene inner layer




Test standard and result


Metal layer resistance




Metal layer optical transmission

Optical density



Surface resistivity




Time for static removal


<0.01 sec FTMS 101 B Method 4046


Puncture resistance


ASTM  D3420      >100




ASTM  E  96      <0.2


Oxygen Barrier


ASTM  D  3985    <0.5


Hot sealing temperature




Seal strength



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Q:What are the common materials of tea packing bags?
The aluminum foil laminated bag is beautiful and elegant. It has the advantages of non light transmission, moisture resistance and good oxygen resistance. Only the price is more expensive than the PE bag, and the extrusion can be used alone. Laminated aluminum foil bag for vacuum or nitrogen or deoxidizer, with packing boxes or synthetic paper cans, the tea storage moisture, gas, light, oxygen can be improved, and low temperature storage is the best method for preservation of tea.
Q:What kind of material is the express package on the market now? It's dark in the outer grey.
It's a special packing bag for express delivery. That kind of paper bag, like post office, is specially designed to pack the things you want to express.Wrap things up and seal them in a bag.Some sellers or buyers need such bags when they are delivered. Some express to the seller to buy money.
Q:What is bread packing? Polyethylene film, waterproof cellophane, etc.
Currently, about 90% of the bags are packed in polythene plastic bags.
Q:What are the characteristics of a good package?
This mainly refers to the packaging can perfectly protect and preserve the product design in the material selection, structure, can effectively cooperate with transportation storage loading and unloading circulation operation; the consumer, carrying the goods, convenient preservation.
Q:Duck sauce made of pure aluminum foil vacuum packaging bag or transparent plastic?
A good vacuum packing is recommended.
Q:Why is the higher the elevation, the more food bags inflate? From a physical point of view
The higher the altitude, the less the atmosphere, the smaller the pressure, and the pressure in the food package is a fixed value. The reason for the swelling of food packaging bags is that the pressure inside the food bags is greater than the external pressure!
Q:What are the types of composite packaging bags?
Folding containerA large volume of transport package, the weight of more than 1 tons. The top of the container is usually equipped with metal hangers or rings, which is convenient for lifting and transporting of forklifts or cranes. When discharging, it is possible to open the discharge port at the bottom of the bag and unload the cargo conveniently. Suitable for shipment of granular or powdery articles.Container bags are usually made of polyester fibers such as polypropylene and polyethylene. Because the container loading and unloading of goods, transportation is very convenient, improve handling efficiency, in recent years made shoes soon.
Q:Can aluminum packaging bags be recycled?
Pure aluminum foil packaging: such as barbecue foil, baked aluminum foil, fast food aluminum box (air fast food), because users scattered, recycling is difficult, there is no recycling reports.
Q:Dried fish vacuum packaging packing bag can not puncture
If the choice of transparent vacuum packaging bag can also, without aluminum foil bags, good quality effect.
Q:What is the material for edible fungus stick packing bag?
High pressure polypropylene bag, the bag has the characteristics of high temperature and high pressure, it can reach 120 degrees and not easily deformed. It is the first choice for factory cultivation.

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