Cover Tape

nexteck.com

 

Cover tape for  carrying thermo forming electron with superior applicability.

Cover tape classification: 

Heat Activated Cover Tape  

Pressure Seneitive Cover Tape

nexteck.com

Application

Electric parts and semiconductor carrying

 

Product Features

  • Stable surface strength , easy to be set bending conditions.

  • Favorable usability for variety carrier tape materials (PS,PC,PET,PVC)

  • AT,ATA specifications: high transparency ,strong visibility,outstanding cost performance

  • ATA specification:  More suitable for anti-static packaging for small parts due to  the  slight frictional electrification of epoxy packaging.

Item Unit HS4DWG HSNGW HSABT
Thickness μm 46±5 46±5 0.052
Tensile breaking strength MPa 81±27 81±27 60
Total light transmittance % 88±2 90±2 88±2
Haze % 21±11 21±11 18

Sheet resistivity

PET side

Sealant side

Ω/sq.

109-12

107-10

109-12

 

109-10

1010

 

108

Static decay time

 

+ charge

‐charge

sec.

0.01

0.01

0.03

0.03

0.01

0.01

Apply to   PS,PC,PVC,PET


Pressure Sensitive Adhesives Cover Tape
PSA cover tapes require different processing and handling compared to Heat-Activated cover tapes and are generally considered easier to seal. The PSA adhesive is a synthetic formulation designed to remain tacky across a wide range of temperatures, including room temperature. As a result, PSA cover tapes do not need heat to seal them to the carrier. To prevent components from sticking to the adhesive, a liner film is applied over it. PSA cover tapes use continuous (cold) sealing for this process.


cover tape
cover tape

cover tape

cover tape

Dicing Tape - UV Series

A dicing tape is used for fixing a work piece during the dicing process in the manufacturing of semiconductors, electronic and optical components.With greater diversity and higher quality in chips, dicing tapes also require advanced technology.Dicing tapes of NEXTECK are widely used in a variety of applications including slicing , single EMC encapsulation substrate , drive IC , LTCC substrate , silicon chip , ceramics , glass, and optical lens .UV series dicing types have ultra high crystallized ability by adhesion and ultraviolet irradiation , easy to be peeled , without remains and anti-static. We provide whole roll as well as customized shapes.

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