Lowest Price for black poly mailers - Custom 12″x15.5″ Shipping Envelopes Courier Packing Poly Mailers Bag – Sailing
Lowest Price for black poly mailers - Custom 12″x15.5″ Shipping Envelopes Courier Packing Poly Mailers Bag – Sailing Detail:
Advantages :
Convenient & Economical: The packaging bags can be sealed within a few seconds by peeling and exposing the glue, without the need for packing tape and pulse sealing machine. Plastic custom mailing bags are a great alternative to bulky and expensive shipping boxes.Mailing envelopes are light-weight and space-saving, which can help you save on postage and shipping costs.
Thick express bag with new materialRaw material: new PE material
Thickness: thickened
Surface: smoothColor: white light
Specification (W x L + Sealing):17X25+4cm, 20X28+4cm, 25X34+5cm.28X37+5cm.32X40+4cm.38×47+5cm, 42×50+4cm, 45X55+4cm.47×58+4cm, 55×65+4cm.60×80+5cm
2.New formula white express bagRaw material: new formula PEmaterialThickness: normal, thickened
Surface: Smooth
Color. white matte
Specification (W xL + Sealing):17X25+4cm, 20X28+4cm, .25X34+5cm.28X36+4cm.32×40+4cm.38×46+4cm, 42X50+4cm, 45X55+4cm
3.Economy grey express bagRaw material: primary recycled materialThickness: normal, thickened
Surface: Smooth
Color: matte grey
Specification (Wx L+ Sealing): 17X25+4cm, 20X28+4cm, 25X34+5cm.28×36+4cm. 32×40+4cm. 38×46+4cm, 42×50+4cm.45X55+4cm.47×58+4cm, 55×65+4cm.60×80+5cm
Can be customized
Toughness Test
Pull hard, not easy to break
Focus Ls More Professional
Through the selection of high-quality new materials and processtechnology improvement and upgrading.
Zoom In On The Details
Smooth surface, no particle sense, good gloss,therebyreducing friction damage.
The Production Workshop
Packing & Shipping
Company Profile
Related Product Guide:
We have now a hugely efficient team to deal with inquiries from buyers. Our goal is "100% client gratification by our solution high-quality, rate & our team service" and take pleasure in a great popularity among clients. With several factories, we will provide a wide assortment of Lowest Price for black poly mailers - Custom 12″x15.5″ Shipping Envelopes Courier Packing Poly Mailers Bag – Sailing , The product will supply to all over the world, such as: Plymouth , Saudi Arabia , Roman , Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.

This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
