• Bulk Quantity Plastic bag with adhesive System 1
Bulk Quantity Plastic bag with adhesive

Bulk Quantity Plastic bag with adhesive

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Item:plastic food bag for packing frozen food / food bag with zipper top for seafood

Material:MattOPP/PE

Size:24*38+4.5CM

Feature:Eco-friendly/Biodegrable/recyclable

Color:from 0~12colors or as the client's reques

Features: Moisture proof, protect from light, gas barrier;

                Security,easy to take and use;

                Strong sealing strength, non-breakage, non leakage;

                Heat sealing the sides edge, colorful and vivid printing;

                 Non-keton,non-benzene printing, eco-friendly, healthy;

Food bags for coffee or coffee beans, spices, sauces, meat, frozen food, pet food,seafood, juice, noshes, etc, including almost all kinds of foods package,

Commodity bags, such as washing powder, pool powder, etc.

Garments bags, mainly for underwear, socks, T-shirts, etc

Carrier bags with handles, ropes, or hanger hole, etc.

Style available: stand up, zipped, heat-sealed, heat-cut, cold-cut, sealed-in the-middle, three-side-sealed, with handle or hanger hole, etc.

Cosmetic bag for mask, towel, etc.

Q: Duck sauce made of pure aluminum foil vacuum packaging bag or transparent plastic?
PET thin film / foil / nylon //PE thin film, it is best for the duck packaging, the longest period of hedging. Of course, there are some other place form, slightly reduce some costs, such as the PET// //PE aluminum foil film, but the effect was not as good as the former good bag, a bag to reduce the cost of not much, but the effect is significantly reduced, so it is recommended to use the former.
Q: How do I remove the self-adhesive label affixed to the plastic bag?
Use the hair dryer to adjust the hot air to the label. When the label is heated, the glue will melt so that it can be torn off easily. This method is suitable for metal and plastic tools, characterized by quick.
Q: Is the packet in the food package a reducing agent or an oxidizing agent?
In many food packages, the Producers place a packet of antioxidants and note the words "antioxidants, not edible". Its function is to absorb oxygen in the food bag, so that the oxygen level in the bag is controlled at a very low level, to prevent the proliferation of microorganisms in the bag. Because the growth and division of microorganisms require the participation of oxygen, the spores and hyphae of microorganisms are strongly inhibited under anoxic conditions. Thereby, the food in the bag is preserved, and the probability of microbial contamination is reduced.
Q: Printing process of packaging bag
For the surface or irregular surface can be used heat transfer, adhesion is good, not easy to fade, but requires a transfer equipment.Screen printing belongs to orifice plate printing. It is called four printing methods together with flat, convex and gravure printing. Hole printing includes transcription, mesh flower version, stencil printing and screen printing etc.. Printing the principle is: (a version of the base paper or other version of the film version of the ink can be made through holes) at the time of printing, through a certain pressure so that the ink to the substrate through the hole hole Edition (transfer paper, ceramics etc.) on the formation of images or text.
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?
First, it is easy to heat seal, otherwise only aluminum foil can not be sealed;Two, high barrier plastic film preservation effect is also very good, can increase its number of layers, reduce aluminum foil thickness, thereby reducing costs
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 requirements of the gas in the package?
The higher requirements are modified packaging: oxygen, nitrogen and carbon dioxide are used to fill the package in proportion to the product - respiration - use, to extend the shelf life of the product, and outside
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: Antistatic packaging bag with chip
Then anti-static shielding bag, black is conductive electrostatic material, regular 1000 ohm resistance, or is translucent gray, middle layer aluminized bag, play an important role in shielding
Q: What about the table of nutrition values on food packages?
serving sizeThe nutrition information displayed in the nutrition information column is based on "every" or "every 100 grams". For foods such as bread, one may be one or two tablets, but for other foods, it may be a little more complicated. A portion that may be only part of the package, or may be part of the normal portion of the meal. Therefore, you need to multiply the actual amount of the food you eat by multiplying the values listed in the nutrition information. 100 grams or 100 milliliters each

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