25kg White Kraft Paper Bag for Cement Paper Bag with Valve

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
10000 pc
Supply Capability:
200000 pc/month

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Product Description:

 ♥  More Descriptions for Our Kraft paper bag : 

1.Kraft paper bag is a packaging container which made from composite material, non-toxic, tasteless, pollution-free. 

2.It meets up with Uses Electromagnet Protection Standard, has the characteristics of high strength and high environmental protection.

3.For packing pulverous or granular material such as black carbon, xanthan- gum, charcoal, cement etc. 



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Q:What are the packaging forms of fresh milk?
UHT milk, also known as UHT milk, is mainly made of composite plastic bags or paper plastic composite packaging, with pillow, brick and other forms. Because this material has good barrier properties, and can achieve the aseptic condition, filling in aseptic conditions, product shelf life of up to more than 30 days, with sales, storage, convenient carrying and drinking, long-distance transportation and other advantages, but the packaging of high cost, high price.
Q:What material is the packing bag for pure milk, please?
W1l203 (station contact TA) should be food grade polyethylene, safe, easy to tear learn1986 (station contact TA), aluminum foil and polyethylene plastic film and paper interaction combined into polyethylene aluminum plastic composite packaging materials.
Q:How can the labels affixed to the bags be removed quickly?
Use the hair dryer to adjust the hot air to the label. When the label is heated, the glue will melt so that it can be torn off easily. This method is suitable for metal and plastic tools, characterized by quick.
Q:How do I remove the self-adhesive label affixed to the plastic bag?
Use the hair dryer to adjust the hot air to the label. When the label is heated, the glue will melt so that it can be torn off easily. This method is suitable for metal and plastic tools, characterized by quick.
Q:How big is the vacuum pack 28*40cm?
For custom vacuum bags, I would recommend a manufacturer who has customized experience in vacuum bags because it reduces your time cost and offers a lot of advice on packaging design and customization.
Q:Why is the higher the elevation, the more food bags inflate? From a physical point of view
Because the food packaging bag is sealed, the air pressure inside is certain, with the elevation of the outside air pressure gradually decreased, which leads to gas bag outward extrusion pressure increased, so the higher the altitude, the food packaging bag inflated more.
Q:Is the color of cement packing bags related to cement?
The color of cement packing bags is related to cement.Portland cement and ordinary portland cement red,Portland cement;
Q:What are the characteristics of a good package?
According to the statistics of the foreign trade department, because of the backward packaging of export commodities, China has reduced the foreign exchange earnings by at least 10% per year. This shows that the good packaging design for the importance of national economic development.
Q:What material is the vacuum packing bag?
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's the difference between plastic packaging bags and clothing bags?
From film making, printing to bag making, there's a big difference. The clothes bag you say is just a bag of bags. There are several kinds of clothes bags I have used, and each machine needs different machines

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