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PI Leader Tape
The main material of this product is polymide. It is processed by precision manufacturing techniques. Its main function is to provide front-end traction during chip packaging. Moreover, pi has excellent temperature resistance, rigidity, and stretchability, as well as resistance to chemical solvents and acid-base solutions.
• leader tape in the field of semiconductor chip packaging, mainly adapted to the front-end traction needs of reels in strip chip packaging scenarios
The main technical parameters:
Model | Item | Features | Thickness(μm) | Width(mm) | Length(m) | Customized |
JH1010 | Black PET leader tape | Black; General anti-static and high temperature resistant performance; Fair price | 125 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1010B | Gray PET leader tape | Gray; General anti-static and high temperature resistant performance; Fair price | 125 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1020 | White PET leader tape | White; General high temperature resistant performance; Low price | 125 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1020B | White half-transparent PET leader tape | White ½-transparent; General high temperature resistant performance; Fair price | 125 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1030 | Transparent PET leader tape | Transparent; General high temperature resistant performance; Low price | 75 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1040 | PI leader tape | Yellow; General anti-static and high temperature resistant performance; Higher price | 125 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1050 | PEI leader tape | Yellow; General high temperature resistant performance; Higher price | 75 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1060 | Epoxy glass leader tape | Gray; General high temperature resistant performance; Higher price | 100 | 35,35SW,48,48SW,70 | Customized | Yes |



Q:Does this product offer customization options?
A: All can be customized, including thickness, size and material.
Q: What are the main application scenarios of this product? And for which type of requirement is this material mainly applicable?
A: Mainly used in the chip packaging industry. The pi guide belt is mainly used for applications where high temperature resistance is required and the price is relatively high.
Background
The packaging process of a certain enterprise needs to undergo high and low temperature cycling tests ranging from -55℃ to 125℃. Moreover, the storage environment for the chips requires strict moisture-proof and corrosion-proof measures. An epoxy glass material tape is selected, and extremely high requirements are imposed on the dimensional stability and environmental tolerance of the traction tape.
Application
The JH1060 epoxy glass material traction belt is selected. This model has a thickness of 100μm and exhibits excellent high and low temperature stability as well as corrosion resistance. During the high and low temperature cycling test, the size change rate of the traction belt is ≤ 0.1%, ensuring precise tape conveying. The corrosion resistance of the epoxy glass material can be adapted to the moisture-proof processing technology of military-grade packaging, and it has good compatibility with the material of the epoxy glass tape, avoiding contact corrosion. At the same time, its high mechanical strength can withstand the vibration and impact during long-distance transportation.
PI Leader Tape
The main material of this product is polymide. It is processed by precision manufacturing techniques. Its main function is to provide front-end traction during chip packaging. Moreover, pi has excellent temperature resistance, rigidity, and stretchability, as well as resistance to chemical solvents and acid-base solutions.
• leader tape in the field of semiconductor chip packaging, mainly adapted to the front-end traction needs of reels in strip chip packaging scenarios
The main technical parameters:
Model | Item | Features | Thickness(μm) | Width(mm) | Length(m) | Customized |
JH1010 | Black PET leader tape | Black; General anti-static and high temperature resistant performance; Fair price | 125 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1010B | Gray PET leader tape | Gray; General anti-static and high temperature resistant performance; Fair price | 125 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1020 | White PET leader tape | White; General high temperature resistant performance; Low price | 125 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1020B | White half-transparent PET leader tape | White ½-transparent; General high temperature resistant performance; Fair price | 125 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1030 | Transparent PET leader tape | Transparent; General high temperature resistant performance; Low price | 75 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1040 | PI leader tape | Yellow; General anti-static and high temperature resistant performance; Higher price | 125 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1050 | PEI leader tape | Yellow; General high temperature resistant performance; Higher price | 75 | 35,35SW,48,48SW,70 | Customized | Yes |
JH1060 | Epoxy glass leader tape | Gray; General high temperature resistant performance; Higher price | 100 | 35,35SW,48,48SW,70 | Customized | Yes |



Q:Does this product offer customization options?
A: All can be customized, including thickness, size and material.
Q: What are the main application scenarios of this product? And for which type of requirement is this material mainly applicable?
A: Mainly used in the chip packaging industry. The pi guide belt is mainly used for applications where high temperature resistance is required and the price is relatively high.
Background
The packaging process of a certain enterprise needs to undergo high and low temperature cycling tests ranging from -55℃ to 125℃. Moreover, the storage environment for the chips requires strict moisture-proof and corrosion-proof measures. An epoxy glass material tape is selected, and extremely high requirements are imposed on the dimensional stability and environmental tolerance of the traction tape.
Application
The JH1060 epoxy glass material traction belt is selected. This model has a thickness of 100μm and exhibits excellent high and low temperature stability as well as corrosion resistance. During the high and low temperature cycling test, the size change rate of the traction belt is ≤ 0.1%, ensuring precise tape conveying. The corrosion resistance of the epoxy glass material can be adapted to the moisture-proof processing technology of military-grade packaging, and it has good compatibility with the material of the epoxy glass tape, avoiding contact corrosion. At the same time, its high mechanical strength can withstand the vibration and impact during long-distance transportation.