Send Message
Home > products > Poly Mailer Bags >
Colored Co-Extruded Self Seal Poly Mailers Tear Resistance For Delivery Package

Colored Co-Extruded Self Seal Poly Mailers Tear Resistance For Delivery Package

poly mailers envelopes bags

polythene mailing bags

Place of Origin:


Brand Name:



IECC ISO9001/14001

Model Number:


Contact Us

Request A Quote
Product Details
Co-extruded Film
Optional Colors:
White, Gray, Black,Pearl White,Red,Green
0.06~0.1 Mm
Online Shopping,express Delivery
Unique Specialty:
Acid Resistant
Custom Sizes
Product Description

Multi Red Poly Mailers Envelopes Bags , Self Seal Poly Mailers Oil Resistant





Our co-extruded poly envelopes are made from

durable and tough plastic film so that it can protects your cargoes

avoid damaged during shipping. The strong adhesive closure keeps

the inner items safety and tamper-evident, it's very easy to use.

And the color, printing, size are customized as your requirements.


The polymerization reactor has a tubular reactor (length of 2000m) and reactor two. The single pass conversion rate of tube method is 20% ~ 34%, and the single line annual production capacity is 100kt. The one way conversion rate of the reactor was 20% to 25%, and the single line annual production capacity was 180kt.
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: PE
Melting Point : 125°C
Working Temperature : -100°C~+110°C
Material Density : 0.915g/cm³
Common Size : 215x260mm #E
Sample Color : Brown
Basic Material : LDPE
Protruding Characteristics : Acid Resistant
Typical Application Industry : Garbage
Shape Style : Self Adhesive Seal
Classification: Poly Bubble Mailers
Materials introduction

LDPE is of low strength, hardness and rigidity, but has a high ductility and impact strength as well as low friction. It shows strong creep under persistent force, which can be reduced by addition of short fibers. It feels waxy when touched.


Colored Co-Extruded Self Seal Poly Mailers Tear Resistance For Delivery Package 0

Send your inquiry directly to us

Privacy Policy China Good Quality Bubble Mailing Bags Supplier. Copyright © 2019-2024 . All Rights Reserved.