Promotional Bag

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FAQ

What's the size of the 5 kg vacuum bag, please?
Now the standard of living has improved, basically vacuum packed bags. This will improve the product's shelf life, preservation time is longer, more conducive to product sales.
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
Printing process of packaging bag
If there is no peritoneal, press the printer faster;
Can food wrap be heated in a microwave oven?
There are two sides to consider1. sealed pockets are heated in a microwave oven, and the pressure in the bag is too large to explode! There are all the instructions on the microwave (as well as the eggs, and a hole). The microwave food I eat is also packed in plastic bags, but there's always room for gas2. material of packing bagGeneral contact with food bags, requirements are made of polyethylene (non-toxic, burning candles oil smell), general temperature 130 degrees, this pocket no problem (including the regular supermarket to buy plastic wrap and plastic wrap)However, there are a lot of cheap pocket (for example in the market and vest bag, supermarket cashier for plastic bags) are made of PVC, and can not contact with recycled plastic food; do not to mention (characteristics: cheap, taste, burning acrid smell)And, if it's made of polyethylene, don't heat it up with high oil food
What are the advantages and disadvantages of OPP and CPP membranes? What kind of bags are they used for?
(composite film) clothing, knitwear and flower packaging bags; documents and photo albums; films; food packaging.
Why a lot of the packaging bag surface is silver foil?
The purpose of packing is to look good, because it is food, so it is also because of hygiene.
What kind of material is the urea packing bag made of?
Polyethylene (polyethylene, referred to as PE) is a thermoplastic resin made by polymerization of ethylene. Polyethylene odorless, non-toxic, feel waxy, with excellent low-temperature resistance, good chemical stability, resistance to most acid and base corrosion.
What can be easily removed from the words printed on plastic bags?
Depends on what kind of ink, but usually can be wiped out with alcoholUse a clean soft cloth, dip 84 disinfectant, gently wipe, you can remove the plastic bags printed on the printed words