• Leader Tape  

product name：

PET Leader Tape

product model：JH1010/1020/1030/1040/1050/1060

Product Description:

It is made of PET and the processing method belongs to the precision cutting and processing mode. It mainly plays a leading role in the front end of chip packaging in the semiconductor chip industry. According to the requirements of chip packaging, the guiding belt must have strong hardness, resistance to stretching, resistance to friction, resistance to high temperature, resistance to oil substances, and resistance to acids and alkalis. Currently, we also have other materials: pi, pei, epoxy glass.

Application:

• Mainly used in the front-end traction of semiconductor chip packaging reels (mainly used for strip-shaped chip packaging).

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

FAQ

Question: What materials are used for this guide tape?

Answer: Materials include PI, PEI, PET, and epoxy glass.

Main price differences: PET is cheaper and suitable for large-volume production; PI, PEI, and epoxy glass are more expensive and suitable for small-volume production. Some other materials have anti-static properties.

Question: What are the core technical specifications of this guide tape? Is customization possible?

Answer: There are three fixed thicknesses: 75μm, 100μm, and 125μm; and fixed widths: 35mm, 35SW, 48mm, 48SW, and 70mm. All models support custom lengths, and patterns, sizes, and shapes can be customized to meet specific requirements.

Question: What is the core function of this guide tape in the semiconductor chip packaging process?

Answer: Its core function is to serve as the front-end traction component of the semiconductor chip packaging reel, primarily serving the strip chip packaging process and ensuring reel traction stability. The competitiveness of HAOUGER products is reflected in three aspects: first, performance adaptation. Based on precision die-cutting technology and high-performance materials, it has the necessary performance for chip packaging scenarios, such as high and low temperature resistance, anti-static, and mechanical stability; second, customization is flexible, supporting multi-dimensional customization to adapt to different packaging requirements; third, cost and delivery advantages. The factory's large-scale sales model brings better prices and shorter delivery times.

Actual case

1. Background

A Chinese company specializes in automotive-grade power chip packaging. Its primary chip packaging production line serves the electronic control systems of new energy vehicles. In the second quarter of 2024, the company launched mass production of high-power-density chip modules. However, during the initial packaging phase, the company encountered a bottleneck. The existing conductive tape paper was unsuitable for the high-temperature packaging environment. This resulted in a production yield of only 96.2% and supplier lead times of up to 18 days, severely impacting order delivery.

Propose a dual-model solution:

material	thickness	Applicable scenario
black esd pet	125 μm	General-purpose chip packaging traction
yellow pi	125 μm	High power density module packaging

Product Feature

·PET material

·Various patterns, sizes and shapes can be customized

·Stable anti-static

·Durable

·Strong enough

Advantages of HAOUGER PET Leader tape for Chip Packaging

.Stable mechanical properties

.At present, our specifications: 35, 35SW, 48, 48WS, 70, thickness: 125μm.

.We are factory sale on large scale, therefore, we have great advantage on price and lead time.