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:Dried fish vacuum packaging packing bag can not puncture

With dried fish, we recommend the use of aluminum foil bag, also can be vacuumized. It has the function of avoiding light and keeping fresh.

Q:What products need plastic packing bags?

Plastic packaging is almost everywhere.

Q:What material is the vacuum packing bag, please?

And also consider the content and weight of the package to determine the reasonable use of the packaging materials. There is no static, and the right is the best.

Q:What are the packaging forms of fresh milk?

In recent years, aseptic composite plastic bags and aseptic plastic cups have developed rapidly. Among them, the composite plastic bag adopts multi layer composite process, and aseptic cup packing adopts a plurality of multi-layer plastic coextrusion sheets to realize the molding, sterilization, filling and sealing of the container. These forms of packaging ensure the quality of fresh milk while enriching the packaging of fresh milk.There is also a plastic bottle of the two sterilized milk, general shelf life in March or more.

Q:Which kind of transparent vacuum packing bag 16 wire and 24 wire?

Suitable for your product packaging, like food packaging, of course, thin, see the product, electronic or hardware thick, anti puncture, of course, does not necessarily have to be very thick, suitable for good

Q:What is the material of detergent bag?

Polypropylene English Name: Polypropylene, abbreviation: PP, commonly known as: 100 fold glue. Polypropylene is a representative of poly - alpha olefins, a thermoplastic resin made by the polymerization of propylene. Its monomer is propylene CH2=CH - CH3. According to the initiator and polymerization process, polypropylene can be divided into isotactic polypropylene and random polypropylene and syndiotactic polypropylene three configurations. Isotactic polypropylene is easy to form crystalline, high crystallinity reached more than 95%, the molecular weight of 8-15 million, giving it a good thermal and solvent resistance; atactic polypropylene at room temperature is white wax microstrip viscous a non crystalline, low molecular weight, in 3000-10000, the lack of irregular structure cohesion, application.

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

Q:What's the packing of the air in the food package?

Carbonated drinks are mostly filled with carbon dioxide gas CO2, and its own drinks are carbon dioxide ingredients in the majority, with CO2 replacement of the air, but also for the preservation of the product, to ensure the taste, but also improved the shelf life.In addition, some food packaging is filled with a certain proportion of mixed gas, may be O2+CO2+N2, N2+CO2, O2, +CO2. This is also based on the needs of different enterprises, different customers.

Q:Express carton packaging, plastic packaging should be how to deal with?

Most of these packages are thrown away, but this creates environmental pollution and adds to the difficulty of garbage disposal. Environmentally conscious people remove plastic bags and use a knife to remove them from one end of the package, leaving a complete open pocket after opening. Put it in the garbage basket and you can use it as a garbage bag. Full of rubbish, can hold the bag at both ends to the middle or pull sealing, or you can pull a direct sealing tape. This estimate, in general, often online shopping crowd in a week can use two express packaging, "modified" garbage bags, a year down, you can save more than one hundred new garbage bags.