During the debugging of tape production, a small E value is a very common problem. What are the main causes of this problem? After analyzing and summarizing, the following main reasons are obtained: 1. Poor positioning of the punching die is the most common defect in tape production. If the punching die is misaligned, meaning that it is not aligned with the guide rail, it can cause the E value of the tape to be too small. If the punching die is positioned too far back, not in contact with the punching die, the punching pin may hit the edge of the tape, also causing the E value to be ...

There are various types of plastic thin carrier tapes, which can be divided into PET carrier tapes, PC carrier tapes, ABS carrier tapes, APET carrier tapes, PS carrier tapes, and PC/PS composite carrier tapes according to the raw materials used. They can also be divided into black plastic thin carrier tapes and transparent plastic thin carrier tapes according to color....

Thin carrier tape is a strip-shaped product that can package and carry electronic components. According to the base material, it can be divided into paper thin carrier tape and plastic thin carrier tape. Plastic thin carrier tape refers to a thin carrier tape made of plastic material, which has the advantages of good moisture resistance, high tensile strength, strong anti-static ability, anti-tearing, and no deformation at high temperatures, and can be used for the packaging of electronic components with a size of 1mm or more. ...

The anti-static rubber mat has a gray-black, deep blue, or white appearance. Its surface resistance value is 107-11 ohms/square; due to being made into an electrostatic liquid, the surface is slightly damp, and the shelf life is only six months. Non-electric rubber discs that are not immersed in electrostatic discharge liquid. They have a deep blue and white appearance. The surface resistance value is 1012Ω/□; due to different main purposes, the pivot axis is also different. Generally, ICs use smaller pivot axes and larger pivot axes for other models of rubber discs. ...

The full name of the plastic reel is the electronic device packaging reel, commonly referred to as a reel, a roll, and a turntable. In English, it is called a REEL. In theory, reels also come in film and box form. Generally, the film is purchased separately, while the box comes with a gift.

I.SMD carrier uses anti-static materials: Metals are conductors, and because the leakage current of conductors is large, it can damage devices. Additionally, because insulating materials are prone to electrostatic discharge, they cannot be used as anti-static materials. Instead, materials with surface resistances of less than 1×105Ω·cm, such as so-called electrostatic conductors, and materials with surface resistances of 1×105-1×108Ω·cm, such as electrostatic subconductors, are used as anti-static materials. For example, common electrostatic protection materials are achieved by ...

Embossed carrier tape is mainly used in the electronic component packaging industry. It is used in conjunction with the upper sealing tape (upper sealing tape) to store components in the pockets of the carrier tape, forming a closed package by sealing the upper sealing tape over the carrier tape to prevent physical and electrostatic damage and protect the components from pollution and damage during transportation. When the electronic components are installed on the chip, the strip of the upper sealing tape is peeled off. Automatic installation devices precisely locate the components in the...

Anti-static is very important for carrier tape and electronic packaging. The effect of anti-static measures is directly related to the packaging effect of electronic components. For anti-static carrier tape and ic carrier tape, adding some moisture-absorbing additives is very necessary. The main purpose is to reduce the resistance of them. Such anti-static agents have very good water absorption functions and can lower the surface resistance. The main component of the anti-static agent is resin. The addition of anti-static agents to the carrier tape and the ic carrier tape during product...

In the production process of carrier tape, various problems may arise, so it is necessary to adjust and handle each detail properly to ensure that the production speed of carrier tape can be controled. If the production speed is increased, the cost will go up, which is not advisable. However, if the machine is not properly adjusted, it may cause damage to the mold and have a very unfavorable impact on the carrier tape. Therefore, when problems arise in the production of carrier tape, we should promptly figure out whether they are caused by technical issues related to the production speed, ...

At present, the technology of carrier tape molding has become one of the vital indicators of the level of product manufacturing in a country, and is an essential equipment industry. The molding industry for carrier tapes directly serves the industrialization of high-tech products, and the molding industry itself adopts a large number of high-tech technologies, such as new processes, new materials, advanced manufacturing technologies and equipment, etc. The molding industry has become an integral part of the high-tech industry, and the industrialization of high-tech cannot be separated from ...

The production process requirements for carrier tape packaging materials: The carrier tape must have an isolation tape present throughout its production and forming process until the material is collected in a reel. What is the purpose of the isolation tape in the carrier tape production process? After the carrier tape is produced, it needs to be collected on a reel. The collection process requires that the carrier tape and isolation tape be collected simultaneously. Since the carrier tape is a plastic sheet material with pockets, when it is wound into a roll, the formed part will overla...

The material of the carrier tape mainly includes two categories: plastic (polymer) and paper. Embossed carrier tapes are mainly made of plastic materials, and the mainstream in the market is PC (Polycarbonate) carrier tape, PS (Polystyrene) and ABS (acrylonitrile-butadiene-styrene copolymer resin) carrier tape. In addition, there are also a small number of carrier tapes made of PET, APET and other materials. Punched carrier tapes are mainly made of paper or PE composite materials.PC materials are characterized by high intensity, good transparency, good dimensional stabi...