Gusset Bag

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Product Description:

Our gusset bag material is laminated instead of single layer, which has higher tensile strength and puncture strength. It is widely used in packing of precise components, electronic kits, food, clothes and chemical raw material etc.

Material structure:
Shielding film translucent color: PET-AL/PE laminated
Aluminum foil material: PET/AL/NY/PE laminated
Clear bag: NY/PE laminated
The bag is easy to open, which increases customer’s packing efficiency.
Printing service is available such as product introduction, company logo, etc. The third-party testing reports can be offered like Rohs, Halogen, PFOA & PFOS, Food Standard, DMF etc.



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Q:What kind of material is the urea packing bag made of?
The main material of urea woven bags consists of polypropylene and polyethylene.
Q:What are the advantages and disadvantages of OPP and CPP membranes? What kind of bags are they used for?
(steaming film) CPP, good heat resistance. Because the softening point of PP is about 140 DEG C, this kind of film can be used in hot filling, retort bags, aseptic packaging and other fields. With acid, alkali, grease resistance, making it bread products, packaging or laminated materials and other fields of choice. Its contact with food safety, demonstration of good performance, will not affect the flavor of the built-in food, and can choose different grades of resin to obtain the desired characteristics.
Q:What are the common materials of tea packing bags?
PE bag (plastic bag)Polyethylene bags, or PE bags, are widely used packaging materials at present. There are two kinds of low density PE bags and high-density PE bags. The low density PE bags are breathable and breathable, while the high-density PE bags are smaller.The advantages of PE bag are economical, cheap and damp proof. Its disadvantages are light transmission and poor air resistance. It can not be used in tea packaging individually. The best can add a layer of light resistance and low permeability of the outside packaging using polyethylene bags, such as synthetic paper cans, cans and other PE bag permeability is bigger, also difficult to solve the problem of oxygen in the packaging bag, and is not the ideal packaging material.
Q:Can the meat with plastic packing bag be pressed directly with a pressure cooker?
The plastic composite film (bag) products used in food packaging have 8 national and trade standards, and the main standards are divided into physical and mechanical performance indexes and sanitary performance indexes. The indexes of physical and mechanical properties are mainly tensile strength (or tensile strength), elongation, peel strength, heat resistance strength, Charpy impact energy, water vapor permeation amount and the amount of oxygen through the bag, bag, pressure resistance, heat resistance and dielectric performance drop, oil resistance, cold resistance, heat resistance etc.;
Q:What about the use of plastic bags?
Now all walks of life have the use of plastic packaging bags, only grades, such as the food market is the worst, supermarkets in general, and then to food packaging non-toxic environmentally friendly plastic bags. There are advantages and disadvantages. If it is a new material, the printing ink is also non-toxic. You can use it safely. If you use recycled materials, there is a foul smell. That's bad. What's more, we will bring plastic bags to the cooked food, it is best to buy from the supermarket, come back after the food will be taken out, to avoid food and plastic bags long-term exposure, chemical reaction products. That's bad for your health.
Q:Is the packet in the food package a reducing agent or an oxidizing agent?
The ingredients of food reducing agents are some vitamins, phenols, iron powder and so on. Because these substances react readily with oxygen, they protect the food from being oxidized,
Q:How can the labels affixed to the bags be removed quickly?
With the label supplies into the water immersion, after the label has been soaked, erase. This method is also applicable to metal and plastic tools, but it takes time.
Q:How to evaluate the quality of a food packaging bag design? From what angle?
Most importantly, the design of this package has a direct sensory connection to this product. Let's take a simple example, moon cake, which is a more common packing, is packed in a plastic bag and can only buy a few dollars, but it will appreciate a lot more when it is put into the gift box. It's in the bag. Moon cake is just food. In the gift box, it becomes a gift. Before consumers buy, the product is analyzed as a food or a gift, which is the most important message that the mooncake package conveys to the consumer.
Q:What material is the vacuum packing bag?
Of course, there is also room temperature, the choice of this temperature under the condition of the sterilization method is irradiation sterilization.
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.

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