Printed Poly Bubble Mailers 295x435mm #J Laminated Material
Puncture Resistant
Description:
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.
Application:
Can be used to post tape,CD,books,gift,film,shoes, cloths,
certificate,etc
|
| Data Sheet |
| Optional Materials: | PET |
| Melting Point : | 168℃ |
| Working Temperature : | -100°C~+100°C |
| Material Density : | 0.930g/cm³ |
| Common Size : | 295x435mm #J |
| Sample Color : | Tan |
| Basic Material : | Laminated Material |
| Protruding Characteristics : | Puncture Resistant |
| Typical Application Industry : | Gift |
| Shape Style : | Vest Handle |
| Classification: | Poly Bubble Mailers |
| Speciallity |
| Co extrusion compound is mainly used for the composite of plastics,
which is developed according to the principle of molecular
compatibility. Therefore, only PE / PE, PE / PP and so on can be
well bonded between the same or similar plastic molecules. If the
molecular structure is completely different, it is necessary to
introduce another kind of resin that can be compatible with both.
In the combination of PE / NY, a single ionic polymer or blends can
be used as an adhesive layer. The single ionic polymer is mostly
coextruded on the PE layer and then combined with the NY layer,
which has better adhesion effect but higher cost. Blends by ion
polymer and PE mixed resin, PE resin and NY resin or mixture,
although the mixture thickening effect than ionic polymer, the
bonding strength is generally only pure ionic polymer from 15 to
20%, but for many purposes, can completely meet the requirements,
and the cost is low. In addition, the mixture of three, PE, NY and
ionic polymer can be used as an adhesive layer, but the bonding
strength is lower than that of the above mixture. |
