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kraft paper tape
kraft tape
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Kraft Paper Tape

Egret so-called kraft paper tape or brown paper tape is used a lot as packing sealing tape, and for refrigerator internal parts fixing. Normally is coated with natural rubber glue or solvent based acrylic adhesive. Plus, it has no liner. The base material is brown kraft paper laminated with PET film or other chemical material. The material is very thin, and has low tensile strength and low elongation, not stretchable, and very easy to tear. Because of this feature, it is suitable for packing the carton, sealing the gap, stop the leakage, etc. In the meantime, after you remove the tape, it has no glue residue on the surface.


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Kraft Paper Tape Specifications

Product CharacteristicsPerformance DataTest Method
Kraft Paper Thickness90 microns (3.6 mil)PSTC-133/ASTM D3652
Total Thickness120 microns (4.8 mil)PSTC-133/ASTM D3652
Peel Adhesion12 N/25mm (43.2 Oz/In)PSTC-101/ASTM D3330
Rolling Ball Tack5 cm (2.0 Inch)PSTC-6/ASTM D3121
Static Shear (Room Temp.)≥12 HoursPSTC-107/ASTM D3654
Tensile Strength50 N/25mm (11.4 Lb/In)PSTC-131/ASTM D3759
Elongation at Break9.00%PSTC-131/ASTM D3759


Features of Kraft Paper Tape

Features of Kraft Paper Tape

  • 90-micron kraft paper backing

  • Single sided laminate with PET film or other chemical film

  • Coated with instant high tack rubber/resin adhesive

  • Easy hand-tear for easy application & printable

  • Easy degradation, no pollution to environment

  • High conformability & tensile strength

  • Ideal vapor and moisture barrier


Process of Kraft Paper Tape Production

Process of Kraft Paper Tape Production
Process of Kraft Paper Tape Production
NO.1

First, we will choose 80 mic to 110 mic thickness kraft paper.


NO.2

Second, we laminate the PET film or other chemical film on the kraft paper.


NO.3

Third, we coat with very high bond synthetic rubber resin or solvent based, water-based adhesives. The choice of glue is based on customers’ requirements on the adhesion strength. The thickness of glue we coat is about 20 microns to 30 microns.


NO.4

Finally, we use our lathe slitting machines to cut the jumbo rolls to different standard or nonstandard width and length of small rolls. The jumbo size is 1250mmx1000m.


FAQ of Kraft Paper Tape

FAQ of Kraft Paper Tape

What is a kraft paper tape?

Kraft paper tape aka brown paper tape is a type of packing tape.


01

What is kraft paper tape used for?

Can be used for packing purpose, leakage sealing


02

What is kraft paper tape made of?

Brown kraft paper & coated with PET film


03

What color of Kraft paper tape do you have?

We have brown color.


04
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No.4, Tongshun Rd, Henglin Town, Changzhou 213101, China