THREE-D Aluminum Vacuum Bag
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Material Structure
1.Knitted Aluminum Foil Film
Four-layer structure (PE/AL/Knitted Film/PE) has great properties of anti-tearing and anti-pressure. The bag is widely used in packing large-scale precise equipment, esp. in long-distance sea shipment.
2.Moisture Barrier Film
The material has four-layer structure PET/AL/NY/PE. The bag is widely used in packing equipment, which requires moisture barrier and vacuum packing properties, esp. in long-distance sea shipment. Inner PE layer can be used in black PE which will protect inside products from sunlight and UV.
- Q: What does "TM" mean in a food package?
- TM is common in foreign trademarks. It is the abbreviation of "trade mark" in English. "Trade mark" means "commercial mark" in Chinese, so "TM" means "trademark""
- Q: How are food bags made out?
- Packaging design: This is based on the requirements of the food company to design the layout of the food packaging bag, that is, the pattern of food packaging bags. A good design layout of food packaging bags can improve the sales of products. After all, the first eye is still very important. This pattern is generally designed by the food company and then given to the manufacturer of the 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: The vacuum packing bag is sealed. How can I open the zipper?
- The simplest and most effective way is to apply a layer of wax to the surface of the zipper, and use the lubrication of the wax to achieve a smooth effect. With a candle on the surface of the zipper back and forth after wiping, and then from the bottom of the repeated several times, the zipper will be smooth.
- Q: Three layer coextrusion material for packaging bags
- Three layer co extruded films composed of outer layer of high mechanical strength polyester or polypropylene, elastic material mixed or SEBS intermediate layer is polypropylene with different proportion (SEBS), mixed layer is polypropylene copolymers with SEBS.
- Q: What material is the surface of the packing bag such as instant noodles, pickled mustard tuber, small bread and so on? Why should we add this layer?
- Aluminum filmThe first consideration of food packaging is the barrier properties of packaging materialsBecause barrier property is good, the preservation time is long, the shelf life is long, the quality can guarantee betterAt present, all food packaging materials, aluminum foil barrier is the best (followed by some high polymer plastics, like EVOH, PVDC, etc.)Therefore, the most common, always in the middle of two layers of plastic film, a layer of aluminum foil, to improve barrier,But why not use aluminum foil packaging alone, but also two or more layers of plastic film?,
- Q: Why are some teas not vacuum packed?
- Some tea leaves are not allowed to be packed in vacuum, such as crunchy and fragile tea leaves, easily caking tea leaves, easily deformed tea leaves, sharp edges and corners or higher hardness, and will puncture the tea bags and so on. For example, Yunnan tea, are generally made of tea or tea brick, covering the surface of a layer of paper for simple packaging.
- Q: How can the labels affixed to the bags be removed quickly?
- Use the lighter directly on the other side of the metal label to burn for a while. The glue on the label will melt quickly. This method works fastest and works best, but it only works for metals.
- Q: Can aluminum packaging bags be recycled?
- This separation technique is still under study, and no practical solutions are reported.
- Q: How about the material difference of food packaging bag?
- The main contents of food packaging bags are: PVDC (poly partial two vinyl chloride), PE (polyethylene), PA (nylon), EVOH (ethylene / vinyl alcohol copolymer), aluminum film (aluminum +PE), etc.All kinds of materials have different properties and different uses. Generally, food packaging bags are not single materials, and they are usually multilayer compositeThe sausage casing is a single material, PVDC
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THREE-D Aluminum Vacuum Bag
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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