PE Unprinted Zipper Bags Sealed at Bottom for Packing
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 pc
- Supply Capability:
- 100000000 pc/month
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1. Description of PE Unprinted Zipper Bags Sealed at Bottom for Packing:
PE Unprinted Zipper Bags Sealed at Bottom for Packing mainly used in the manufacture of thin films, containers, pipes, wire, wire and cable, and other daily necessities, and can be used as high frequency television, radar and other insulating material. the best choice for all kinds of products packaging.
PE Unprinted Zipper Bags Sealed at Bottom for Packing Production flowing as below:
Producing Process | 1) Pre-press: Digital proof & rotogravure-cylinders production (engraving), 2) Rotogravure printing 3) Bag making 4) Quality checking 5) Shipping |
2. PE Unprinted Zipper Bags Sealed at Bottom for Packing:
Bottom Sealed Flat PE Unprinted Bags is Polyethylene odorless, non-toxic, feels like wax, has excellent resistance to low temperature performance (minimum temperature is -70 ~ -100 °C), good chemical stability, erosion resistant to most acids (not resistant to oxidizing acid), at room temperature not soluble in common solvents, water absorption, excellent electrical insulation properties.
3. PE Unprinted Zipper Bags Sealed at Bottom for Packing photoes:
4. PE Unprinted Zipper Bags Sealed at Bottom for Packing Specification:
1. Material: PE
2.Size:Customized
3.Thickness:10-200um
4.Form:top open bag,ziplock bag, etc
5.FAQ of PE Unprinted Zipper Bags Sealed at Bottom for Packing:
We have organized several common questions for our clients，may help you sincerely：
①How about your company?
A world class manufacturer & supplier of Plastic packing bags can supply you all kind of packing bags you wanted.
②How to guarantee the quality of the products?
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
- Q:Plastic packing bag printing color
- A few colors, that is, a few colors, with several roll, one color needs a roll, and the more colors you have, the higher the cost of making the plate. Of course, the plate is calculated by area, the greater the size of your area, the higher the cost of making.
- Q:How many kinds of packing bags are there in the packaged foods?
- The material is generally PE and PP.Compared with non food packaging, it does not contain plastic additives, and will not release toxic substances during use. For example, the more severe plasticizer in the front can cause cancer, and is used in PVC packaging. PVC used in the past, but because of its insecurity, it is now being gradually replaced by PE plastic wrap.
- 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 kind of material is the express package on the market now? It's dark in the outer grey.
- The materials used for express bags are generally HD-PE, which can be recycled and can be re packed into bags
- Q:Why are some teas not vacuum packed?
- Some tea leaves are not allowed to be packed in vacuum, such as crunchy and fragile tea leaves, easily caking tea leaves, easily deformed tea leaves, sharp edges and corners or higher hardness, and will puncture the tea bags and so on. For example, Yunnan tea, are generally made of tea or tea brick, covering the surface of a layer of paper for simple packaging.
- Q: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?
- First, it is easy to heat seal, otherwise only aluminum foil can not be sealed;Two, high barrier plastic film preservation effect is also very good, can increase its number of layers, reduce aluminum foil thickness, thereby reducing costs
- Q:What's the raw material of the cement packing bag?
- The quality of cement packing bags directly affects the shelf life of cement. Bags of cement raw material is polypropylene resin, mainly for foreign production of polyethylene (PE), mainly for the domestic production of polypropylene (PP), then add some additives, after the heating wire drawing, then weaving, printing and so on, the higher the quality of the cement bag inner lining!
- Q:How about the material difference of food packaging bag?
- Reason: PE has better heat sealing property, which is easy to sealPA has better printability and is used in the outer layer to print beautiful picturesPVDC EVOH, good separation performance, prevent oxidation. The film closed light is good, not easy to see the light of the product is appropriate.Specific more professional, no longer introduce one by one
- 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.
- Q:What are the soft and hard sides of plastic bags? Material or process technology?
- The quality of plastic packaging is determined by both the material and the process. The material is no better than the good one. But the hardness of plastic is not a decisive factor in determining the quality of plastic, mainly to see what the use of what needs to keep products
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PE Unprinted Zipper Bags Sealed at Bottom for Packing
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 pc
- Supply Capability:
- 100000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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