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Green Colored Poly Bubble Mailers , Bubble Shipping Envelopes Heat Insulation

Green Colored Poly Bubble Mailers , Bubble Shipping Envelopes Heat Insulation

poly bubble envelopes

poly shipping envelopes

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Product Details
Outside Materials:
Co-extruded Film
Inside Material:
Poly Bubble
Optional Colors:
White, Gray, Black,Pearl White,Red,Green
Bubble Thickness:
Online Shopping,express Delivery
Shock Strength:
Product Description

Heat Insulation Green Padded Envelopes , 12.5" X 19" / Size 6 Bubble Mailer


Poly bubble mailers is actually refers to the bubble envelope, differing only in the names, in order to avoid the customers all over the world can not find the ideal products because of different names, so many of our same products used different names, although we are still missing a lot, but we are working on it, and constantly improve the name to cover.
Liner Poly bubble mailers by the inner padded and film on the surface lined with low density polyethylene, outer membrane for pet, but also the use of pure aluminum, using pure aluminum with higher fire prevention, anti radiation effect, for transport in extreme environments, such as areas near the equator, high-temperature over 40 Celsius degree, nuclear radiation near the source area. The fire resistance of coated PET film than the metal film, but also can heat preservation, heat insulation, packaging and storage some frozen food can prolong the time to dissolve




1. Can be used to post tape , CD, camera , lens , film , certificate , gifts, books etc.

2. cosmetic or promotion or garment or other packaging


The common application of coextrusion film is pure milk bag, express bag and metal protective film.
For example, a film: black and white film, used to do courier bags or milk bags, bags or hard objects express due to various factors lead to breaks the bag, so ordinary PE film is not possible, you need to use film; similarly, food bags (for example: pure milk bags) shall comply with food standards and it is not easy to break, so we must use film. The black and white film is a double-layer co extrusion film. When plastic extrusion, there are two heads extruding black PE film and white PE film at the same time, when the membrane is still in semi liquid state, it is bonded together without glue and other chemical substances.
The main characteristics of coextrusion film: good tensile properties, good surface brightness, suitable for a number of standards of coating film and food film.
The main origins are in the South and in Hebei.
Data Sheet
Optional Materials: PET
Melting Point : 163℃
Working Temperature : -115°C~+108°C
Material Density : 0.925g/cm³
Common Size : 12.5" x 19" #6
Sample Color : Chocolate
Basic Material : Aluminizer
Protruding Characteristics : Biodegradable
Typical Application Industry : Medical
Shape Style : Button Closure
Classification: Poly Bubble Mailers
Materials introduction
1. has good mechanical properties, impact strength is 3~5 times of other films, good folding resistance.
2. oil resistant, fat resistant, acid tolerant, dilute alkali, resistant to most solvents.
3. with high and low temperature performance, can be used for a long time at 120 degrees Celsius temperature range, short-term use of resistant to high temperature of 150 DEG C, -70 resistant to low temperature, and high and low temperature effects on the mechanical properties is very small.
The permeability of 4. gas and water vapor is low, and it has excellent performances of gas resistance, water, oil and odor.
5. high transparency, can block ultraviolet light, good gloss.
6. non-toxic, tasteless, sanitary, safe, and can be used directly for food packaging.


Green Colored Poly Bubble Mailers , Bubble Shipping Envelopes Heat Insulation 0Green Colored Poly Bubble Mailers , Bubble Shipping Envelopes Heat Insulation 1

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