Antistatic Small Padded Mailing Envelopes , Size 3 Bubble Shipping Envelopes

Self adhesive seal style,safe,high sequrity,recyclable

Multi-functions for mailing and packaging

Special sizes and printings can be custom-made-quotations upon request.

Bubble mailer bag Is for express delivery industry,so called bubble envelope, by polyethylene bubble cover combined with PET or kraft paper , not only have the characteristics of general express plastic bags, but also has more thick buffer layer, provide higher level protection for objects in the package, in addition has heat insulation, sound insulation, moisture-proof, extrusion, impact of the advantages.
The color of the Bubble mailer bag generally pointed by the customer, mostly for the company's signature color, such as DHL generally use yellow, ups use grey, fadex with purple and orange, SF uses the gray. Uniform color express bubble bag can establish a company's professional image, highlighting the strength of the company.

Antistatic Small Padded Mailing Envelopes , Size 3 Bubble Shipping Envelopes
Speciallity
At present, most of the express bags are waterproof and confidential. Conventional: Plastic delivery bags, the material is mainly PE, or PO/PE coextrusion film. The domestic use of PE is much more, and the latter is more common in Europe and North America. But whatever it is, it's waterproof, and it's all a one-off seal.
Data Sheet
Materials Classification :	AL
Melting Point :	660℃
Working Temperature :	-180~240℃
Material Density :	2.7g/cm³
Conventional Size :	9.5"x14" #4
Sample Color :	Pink
Basic Material :	Aluminum
Protruding Characteristics :	Disposable
Application Industry :	Garbage
Shape Style :	Flexiloop Handle
Related Picture
Materials introduction
Aluminum is a silvery white light metal. Ductility. The products are usually columnar, rod, flake, foil, powder, ribbon and filiform. A layer of oxide film to prevent metal corrosion can be formed in humid air. The acid treated aluminum powder heated in the air can burn violently and emit a dazzling white flame. Soluble in dilute sulfuric acid, dilute nitric acid, hydrochloric acid, sodium hydroxide and potassium hydroxide solution, insoluble in water, but can react with hot water slowly to produce aluminum hydroxide, the relative density of 2.70, elastic modulus 70Gpa, Poisson's ratio 0.33. Melting point 660. Boiling point 2327. It is widely used for its light, good conductivity and thermal conductivity, high reflectivity and oxidation resistance. Do the daily dish aluminum is usually called "steel" or "steel". The thermal expansion coefficient of Al at (25) Shi Wen is 0.0000236mm/ C or 23.6ppm*k-1.

"Profession makes confident, Quality makes trust", as our business philosophy, Dinuo Packaging will insist in it all the time. Based on technology first, advanced equipment, strict management, high-quality products, we have acquired a good reputation in the packaging industry and won the recognition and trust of our customers from worldwide. 

Our factory is export in the production of bubble mailers, poly mailers, kraft paper bags, glassine paper bags, corrugated paper envelopes, honeycomb paper envelopes, CPE zipper bags and a variety of composite packaging bags. garment、cosmetic packaging bags, color boxes, etc. 

We are certified to ISO9001, ISO14001 and SGS FSC, the packaging material are compliance with the US and EU standard. We sincerely welcome customers worldwide to visit us.