Professional Poly mailers , poly mailer shipping bags factory in DongGuan , China.

As one of the most experienced poly mailers manufacture in Guangdong , We understand the demand of our customers literally , and try our best to meet the requirement . We can support our customers well by professional poly mailers making service and over 30 poly mailer shipping bags making machines , pictures of poly mailers below are from some of our customers .
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Hot new style poly mailers !
Most of the poly mailer shipping bags is single color printing , or just the material color , but now here we open the gate to custom colorful full-surface printed poly mailer bags ! And the poly mailer shipping bags we made for our customer is very hot in Amazon and Eaby .
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Is custom printed poly mailers expensive ?
Almost the same price with the non-printing poly mailers , price are negotiable according order quantity
How many colors can be in custom printed poly mailer shipping bags?
Theoretically we can print 12 colors in poly mailer shipping bags , It's more common to use 4 colors printing.
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How about the thickness of the poly mailers ?
Usually is 2.5mil , custom thickness is also possible .
Custom Material color of plastic mailing bags !
Material of mailing bags usually has double layer,the most common one is outside gray inside black.In our factory you can choose your own color by yourself ! Both inside or outside.
Possible size of poly mailer envelopes .
Usually size of poly mailer envelopes is 6 " ×9 " , 7.5 " ×10.5 " , 9 " ×12 " , 10 " ×13 " , 12 " ×15.5 " , 14.5 " ×19 " , 19 " ×24 " , custom size is also possible .
About the anti-tearing function of the poly mailer shipping bags.
All of our poly mailer bags are using disposable self adhesive tape,You have to destroy the open once the bag was closed.
Making Process of poly mailer envelopes.
1 . PE co-extrud film , first step , We inflate poly micelle in to film.
2. Graveture printing , skilled printing worker makes sure we have beautifully printed poly mailer envelopes.
3 . Bag making , add adhesive belt and cutting film at the same time.
Can I get a free sample of poly mailer plastic shipping bags?
We would glad to send a poly mailer plastic shipping bags sample to you . We think it's important to customer to touch our poly mailer envelopes by hand.