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265x360mm #I Pretty Polythene Bubble Mail Bag , Bubble Poly Bags With Full Colors Printing
Waterproof, Moisture Proof, Tear proof
Self-seal closure is secure and convenient.
Made from recycled materials, can be reused.
The bag prevents products from damages due to collision, attrition or static.
Bubble package is a perfect replacement of wood box and paper box for the packaging of mails and shipping envelopes.
|Materials Classification :||PP|
|Melting Point :||164℃~170℃|
|Working Temperature :||-30℃~140℃|
|Material Density :||1.15g/cm³|
|Conventional Size :||7.25"x8" #CD|
|Sample Color :||Greenyellow|
|Basic Material :||BOPP|
|Protruding Characteristics :||Corrosion Resistant|
|Application Industry :||Gift|
|Shape Style :||Vest Handle|
|I would like to introduce some of the most commonly used and very useful packaging materials, not necessarily all, I think of my own impression.
1. newspaper: the cushioning, simple and easy to buy, but it looks a bit dirty
2. bubble bag: the use of this is very wide, the electrical appliances have a lot of use of this
3. pearl cotton bag: This is about the same as a bubble bag
4. pearl cotton: this price is higher, but the grade is also increased with the price.
5. pieces of pearl cotton: This is my own name ^_^, because it is pearl cotton, but not the whole, the price is cheap, quality is high, recommended, oh, not because I was selling it to say oh, because I have done experiments with the pearl cotton. The glass dropped from the third floor are not broken,
|Bubble mailer bag
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.
Express bubble bag has a lot of characteristics, environmental protection and energy saving, it can be repeated recycling, not only save the cost, but also to protect the environment. It does not look like a disposable plastic bag, was thrown away after use, not only pollute the environment, but also increase the workload of environmental sanitation, but also a waste of energy
|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.|
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