What is the difference between Top Tape and standard Cover Tape?

Lasertek defines "Top Tape" specifically for use with "Paper Carrier Tape". "Cover Tape" typically refers to the cover used with "Embossed Carrier Tape". They differ slightly in material and adhesive systems.

What is the sealing method for Top Tape?

Lasertek Top Tape is primarily "Heat Activated". It consists of hot melt adhesive on PET film, which bonds to the paper carrier tape upon heating by the packaging machine.

Does it have anti-static properties?

Yes, our Top Tapes (e.g., DCT/GC series) feature anti-static treatment to prevent component sticking or damage caused by static electricity during the SMT pick-and-place process.

SMD Products Top Tape

Top Tape

SMD Products

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Top Tape

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Top Tape

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Top Tape

Excellent antistatic effect.
Meeting the requirement for testing and packaging efficiency of high-speed milling.
Excellent adhesiveness under low temperature processing.
Antistatic PET film tape that is made of PET top paper carrier tape covered by hot-melt adhesive.

Technical specification

Detailed related technical specifications.

Top Tape
Item	Width (mm)	Thickness (μm)	Surface resistivity (Ω)	Core diameter (inch)	Length (M)	Package
DCT top tape	5.25+/-0.1	55+/-6	< 10¹³	3&6	1000	50 rolls/carton
					8000	6 inch (2 rolls/carton)
					8000	3 inch (4 rolls/carton)
GC top tape	5.2+0.1/-0.05	55+/-8	< 10¹³	3&6	1000	50 rolls/carton
					8000	6 inch (2 rolls/carton)
					8000	3 inch (4 rolls/carton)