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: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: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 is the difference between LDPE and PE-LD in a package?

LDPE is low density polyethylene, and PE-LD should be low density polyethylene. Because according to the PE classification, LDPE (low density polyethylene), MDPE (medium density polyethylene), HDPE (high density polyethylene), VLDPE (low density polyethylene), LLDPE (linear low density polyethylene (mPE), metallocene PE). See, "LD" means "low density".

Q:What kind of material is the express package on the market now? It's dark in the outer grey.

It's a special packing bag for express delivery. That kind of paper bag, like post office, is specially designed to pack the things you want to express.Wrap things up and seal them in a bag.Some sellers or buyers need such bags when they are delivered. Some express to the seller to buy money.

Q:What does "TM" mean in a food package?

TM is common in foreign trademarks. It is the abbreviation of "trade mark" in English. "Trade mark" means "commercial mark" in Chinese, so "TM" means "trademark""

Q:What's the raw material of the cement packing bag?

Plastic recycling machine is the role of the crushed cleaning waste polypropylene, polyethylene block, sheet, pipe, bottle, film, weaving, silk, pressurized heated in the machine, drawing into strips, the cutter into granular for other plastic processing machinery use.

Q: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.

Q:Can aluminum packaging bags be recycled?

Pure aluminum foil packaging: such as barbecue foil, baked aluminum foil, fast food aluminum box (air fast food), because users scattered, recycling is difficult, there is no recycling reports.

Q:What kind of packaging bag does polysilicon use?

Disposable material into a double-layer polyethylene bag, and then packing bags into the packing box or packaging barrel. Block polysilicon packaging specifications are net 5000g or 10000g per bag.