What is the main material of Bottom Tape?

Bottom Tape is primarily made of "Rice Paper", coated with Polyethylene and a sealant layer. The surface undergoes special anti-static treatment, making it lightweight yet durable.

Why does paper carrier tape need Bottom Tape?

Since Punched Paper Tape has through-holes, a film layer (Bottom Tape) must be laminated to the bottom to verify closed pockets, allowing it to hold SMD components without them falling out.

Which paper tape specifications are compatible with Lasertek Bottom Tape?

Our DBT series Bottom Tape has a standard width of 5.25mm, designed to fit standard 8mm width punched paper tapes, making it compatible with various paper carrier tape thicknesses.

SMD Products Embossed Carrier Tape

Embossed Carrier Tape

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Embossed Carrier Tape

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Embossed Carrier Tape

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Embossed Carrier Tape

PC (Black conductive, transparent antistatic, transparent non-antistatic.)
PS (Black conductive, transparent non-antistatic.)
Applicable to all kinds of component package, such as IC, passive component, LED.
Multi-layer winding and single layer winding.

Product Description

Other Product Description

Technical specification

Detailed related technical specifications.

Material Type		Conductive Polycarbonate(PC)	Conductive Polystyrene(PS)	Conductive Polystyrene(PS)	Non-Conductive Polystyrene(PS)	Non-Conductive Polycarbonate(PC)
Material Code		P5809	DM3-3012	D3012	D3032	A3031
Density	G/cm3	1.1	1.06	1.06	1.06	1.2
Yield Strength	Mpa	50	45	25	35	60
Tensile modulus	Mpa	1900	1800	1500	1600	2100
Surface Resistivity	Ω/sq	1X10