PACKAGING MATERIALS FOR FOOD

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Bag Type	3 Side Seal zipper bag,stand up pouch with zipper,stand up pouch with spout	Sealing	Heat seal
Usage	snack,fruit,jelly,cake ,coffee,bread,sugar	Grade	Food Grade
Material	PET/PE	Thickness	70-160mic.
Printing	gravure printing	Colors	10 colors Max
Surface	Shinny or Matte finishing	Sample	Free
MOQ	20K.	Lead Time	15-20 days
Package	bundle→PE bag→carton→pallet
Bag Size	Large, Medium, Small
Term	FOB/CNF/CIF
Certificate	BV,US FDA, ISO9001-2008, SGS, EEC, ASTM
Feature	1)Non-Ketene, Non-Benzene ink, non-odour, low solvent retained 2)Non-leakage, excellent moisture-proof, anti-punch 3)Oxygen permeability barrier, good to keep long shelf life 4)Low Water Vapour Transmission Rate to keep dry 5)Clear Window, Zipper, valve, Spout can be added
Remarks	1.Size & Design custom order acceptable, OEM service 2.More than 28 years experiences, skilled designer team

Q: How are food bags made out?: Copperplate etching: that is, according to the design confirmation of the food packing bag, the copperplate needed for the food packing press is made. The version is a cylinder, and is a set of not a single root, the specific size, the number of versions, according to the previous package design to determine. One color has to make a copperplate, if there are 5 colors, you have to do 5 copperplate, of course, sometimes can also be common edition.

Q: What are the bags and bags?: According to functional categories: high Yin diaphragm bag, cooking film bag, anti-static film bag, antibacterial film bag, anti fog film bag, vacuum bag, anti chemical film bag, oxygen packing film bag, air conditioning packaging film bag, etc.

Q: What kind of material is the food packing bag in general?: Now the standard of living has improved, basically the food vacuum packed bag. This will improve the product's shelf life, preservation time is longer, more conducive to product sales.

Q: What are the soft and hard sides of plastic bags? Material or process technology?: In general, the soft, and toughness and strength are greater, the quality is the best, most durable. Of course, the price should be higher.As for you, which kind of good, depends on your use, cheap, and can meet the use of, that is good, not necessarily have to buy many high priced! The one that suits you is the best!

Q: What's the packing of the air in the food package?: At present, there are many inflatable packaging name, nitrogen packaging, air conditioning packaging. These are the use of a gas replacement method, to achieve the effect of food insurance. Food is too afraid of oxygen, excessive exposure, long exposure to oxygen, may occur oxidation, metamorphism and other issues. Filling the package with a certain amount of inert gas will effectively prolong the shelf life of the food.

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: Is there any identification on the vacuum package?: Continue ink jet printer (continuous spraying machine), referred to as CIJ inkjet printer. The principle of operation is that the ink is ejected continuously through a single nozzle and is broken by crystal oscillation to form ink dots. After the ink point is charged and deflected at high pressure, the ink is scanned on the surface of the moving object. Such as Domino A100.

Q: Should the food packaging bags be labeled with QS markers?: Forty-seventh of the 79 orders of the State Administration of food: forty-seventh the implementation of food quality and safety market access system, must print on their packages or marks before (paste) QS logo. No QS mark shall not be sold out of the factory.

Q: Plastic packing bag printing color: A few silk thickness, a trace is 0.01mm, the more thick material, certainly the higher the price, so in ensuring the strength of your plastic bag, with thin point more money.

Q: How about the material difference of food packaging bag?: Reason: PE has better heat sealing property, which is easy to sealPA has better printability and is used in the outer layer to print beautiful picturesPVDC EVOH, good separation performance, prevent oxidation. The film closed light is good, not easy to see the light of the product is appropriate.Specific more professional, no longer introduce one by one

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