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

2 answer

How much is the 1 wire in the food packing bag printing industry?

3 answer

Is the color of cement packing bags related to cement?

3 answer

Why are some teas not vacuum packed?

3 answer

What about the table of nutrition values on food packages?

3 answer

What are the types of composite packaging bags?

3 answer

What are the requirements of the gas in the package?

3 answer

Is the packet in the food package a reducing agent or an oxidizing agent?

4 answer

What is bread packing? Polyethylene film, waterproof cellophane, etc.

3 answer

The difference between a vacuum and a vacuum in a food package

3 answer

Why is the higher the elevation, the more food bags inflate? From a physical point of view

3 answer

What does "TM" mean in a food package?

2 answer

What does "13 silk" in vacuum packing bag mean?

3 answer

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?

2 answer

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

4 answer

Can food wrap be heated in a microwave oven?

3 answer

How are food bags made out?

3 answer

What is the material of detergent bag?

3 answer

Is there any identification on the vacuum package?

3 answer

What material is the packing bag for pure milk, please?

3 answer

What are the advantages and disadvantages of OPP and CPP membranes? What kind of bags are they used for?

5 answer

How about the material difference of food packaging bag?

3 answer

What are the common materials of tea packing bags?

5 answer

Why a lot of the packaging bag surface is silver foil?

3 answer

Can aluminum packaging bags be recycled?

3 answer

How do you determine the 210mm*300mm package and determine its version and length?

2 answer

Can the meat with plastic packing bag be pressed directly with a pressure cooker?

3 answer

What kind of material is the urea packing bag made of?

3 answer

What kind of packaging bag does polysilicon use?

3 answer

How big is the vacuum pack 28*40cm?

3 answer