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Kraft Bubble Lined Mailers 165x255 #B6 , White Padded Mailing Envelopes

Kraft Bubble Lined Mailers 165x255 #B6 , White Padded Mailing Envelopes

kraft paper bubble mailers

kraft bubble envelopes

Place of Origin:

CHINA

Brand Name:

DINUO

Certification:

IECC ISO9001/14001

Model Number:

090

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Product Details
Outside Materials:
Kraft Paper
Inside Material:
Poly Bubble
Color:
Gold / White / Natural
Kraft Paper Thickness:
125gsm
Usage:
Express,office,delivery,shopping
Special For:
Gift
Product Description

Slategray Kraft Bubble Envelopes , Gift Packaging Bubble Lined Mailers 165x255 #B6

 

Application

 

Mailing, Packing, Small Parcel, Post Office, Stationary

 

Customized designs/shapes are welcomed

Clean ,safe and easy to use, the kraft surface is easy for writing

anti-throw, anti-rub, light shield, self seal etc.

 

Introduction

 

Kraft bubble mailers or kraft is paper or paperboard (cardboard) produced from chemical pulp produced in the kraft process.

Sack Kraft bubble mailers, or just sack paper, is a porous Kraft bubble mailers with high elasticity and high tear resistance, designed for packaging products with high demands for strength and durability.

Pulp produced by the kraft process is stronger than that made by other pulping processes; acidic sulfite processes degrade cellulose more, leading to weaker fibers, and mechanical pulping processes leave most of the lignin with the fibers, whereas kraft pulping removes most of the lignin present originally in the wood. Low lignin is important to the resulting strength of the paper, as the hydrophobic nature of lignin interferes with the formation of the hydrogen bonds between cellulose (and hemicellulose) in the fibers.

Kraft pulp is darker than other wood pulps, but it can be bleached to make very white pulp. Fully bleached kraft pulp is used to make high quality paper where strength, whiteness and resistance to yellowing are important.

 

Materials introduction
Kraft paper is a tough, water resistant wrapping paper. It's brownish yellow and has a wide range of uses. It's used for making paper bags, envelopes, workbooks, albums, files and sandpaper. The quantitative range is 80 g / ㎡ to 120 g / ㎡. There are differences between web and flat paper, single side light, double side light and stripe. The main quality requirements are flexible, strong, high breaking resistance, can withstand greater tension and pressure does not rupture. Kraft paper has a high tensile force, with single light, double light, stripes, no grain, etc.. Mainly used in packaging paper, envelopes, paper bags and printing machine drum lining, etc..

 

Kraft Bubble Lined Mailers 165x255 #B6 , White Padded Mailing Envelopes 0

Kraft Bubble Lined Mailers 165x255 #B6 , White Padded Mailing Envelopes 1

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