|
Green Co-extruded Printed Polythene Mailing Bags 235x330mm #H
Speciallity | |
The principle is that the film contains air to form bubbles to prevent the impact of products, ensure that products are protected when they are shocked, and also have the function of thermal insulation. They are suitable for different products packaging or turnover in all walks of life. Because the air cushion film middle layer is full of air, so the body is light, elastic, sound insulation, shockproof, anti wear properties, it is waterproof, moistureproof, compression. | |
Brief Introduction | |
Poly bubble mailers Poly bubble mailers, which is characterized by temporary package to be transferred in a variety of vehicles, parcel will be stacked with each other, squeezing. Poly bubble mailers can be divided into ordinary plastic bags, paper envelopes, bubble envelopes, Poly bubble mailers, woven bags and so on. Ordinary plastic bags are made of low-density polyethylene, there is also a high-density polyethylene, a large amount of Poly bubble mailers, light weight, small size, attached to the package weight and small size, ideal for less demanding products to transportation such as clothing, footwear, jewelry, and other debris. Courier envelope document mainly paper, divided into white paper, white card, cardboard and other cattle, paper surface usually covered with a layer of plastic film, and waterproof for added strength. Courier bubble mailers, mostly plastic, lined with polyethylene bubbles, the outside layer of PET composite film or kraft paper, these bags lined with bubble has its cushioning effect, to better protect the bag of goods, but also pad It has a certain insulation, thermal insulation effect. The mailers packaging mainly including the mailing bags, bubble mailers and padded envelopes. The mailing bag is a general designation, which included may kinds of materials and many kinds of structures, the materials including the PE, PET, OPP, PVC, Aluminum, stell, paper etc. the structures including single layer, double layers and multiple layers. | |
Data Sheet | |
Optional Materials: | PP |
Melting Point : | 164℃~170℃ |
Working Temperature : | -30℃~140℃ |
Material Density : | 1.15g/cm³ |
Common Size : | 235x330mm #H |
Sample Color : | Bisque |
Basic Material : | BOPP |
Protruding Characteristics : | Strong And Tough |
Typical Application Industry : | Apparel |
Shape Style : | Drawstring |
Classification: | Poly Bubble Mailers |
Materials introduction | |
Polypropylene is a non-toxic, odorless, odorless, milky white crystalline polymer with a density of only 0. 90--, "0. 91g/cm³", and is one of the lightest varieties of all plastics. It is particularly stable in water, the water absorption in water is only 0.01%, molecular weight of about 8, in case of 150 thousand. The formability is good, but the shrinkage rate is large (1%~2.5%). The thick wall products are easy to sag, and the parts with high dimensional precision are difficult to meet the requirements, and the surface gloss of the products is good. |
![]() |
Green Co-extruded Printed Polythene Mailing Bags 235x330mm #H Images |
Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们
Copyright © 2009 - 2019 portofva.com. All rights reserved.