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Anti-static plastic bags are an excellent packaging material for printed circuit boards
Anti-static self-sealing bags are ideal packaging materials for printed circuit boards, providing reliable electrostatic discharge and preventing damage. To enable the plastic to shield electromagnetic waves, the plastic needs to be coated with an anti-static agent for better shielding effect.
2023-02-18
How to use anti-static plastic bags
Generally, the packaging bags used by most people are made of insulating materials. However, packaging bags for sensitive components are made of anti-static chemical substances, commonly known as anti-static plastic bags, anti-static shielding bags, dark gray transparent electrostatic bags, and anti-static moisture-proof bags. The thickness of PE anti-static packaging bags can be adjusted freely, and the specifications are not limited. Different specifications and models of packaging bags can be customized, such as flat bags, three-dimensional bags, bellows bags, self-adhesive, self-sealing, etc., and the color can also be customized according to customer requirements.
2023-02-08
The unique four-layer structure of the anti-static plastic bag can generate a magnetic induction effect, protecting the objects inside from the influence of electrostatic fields. Anti-static bags for PCBs use double-layer or four-layer composite materials: (VMPET/CPE or PET/Al/NY/CPE). Anti-static bags for PCBs offer excellent anti-static, anti-microwave radio frequency, and moisture vapor barrier properties, shielding against external electromagnetic wave radiation from personnel and machinery ESD charge and discharge.
2022-12-27
Changzhou plastic bag manufacturer: The choice of plastic bags must be rigorous!
Changzhou plastic bag manufacturer: Since it is a food plastic bag, it will obviously come into direct contact with food, so safety is the key point. We need to ensure that the plastic bags used for food packaging are non-toxic and harmless, that is, safe. Generally speaking, the value of this kind of plastic bag is relatively high. Some unscrupulous merchants may choose some inferior plastic bags in order to save costs. In this case, it is recommended that you do not choose them to avoid affecting your health. Some may be recycled plastic bags, which should not be chosen, as they are rough and pungent.
2022-12-19
How to distinguish the quality of plastic bags in Changzhou?
When it comes to Changzhou plastic bags, we are no strangers. Whether in life or at work, we often come into contact with such packaging bags. Among many different plastic bags, Changzhou plastic bags are widely used, mainly because they have very good sealing performance, good freshness preservation when packaging various products, high transparency, and better aesthetics.
2022-12-07
Changzhou plastic bag manufacturer: What should you pay attention to when buying plastic bags?
Changzhou plastic bag manufacturers: Plastic bags are odorless when they leave the factory. However, some unscrupulous manufacturers, in order to save costs, use waste materials for production. Packaging bags made from these waste materials generally emit a pungent odor, which can easily cause secondary pollution to the packaged products. Therefore, it is important to buy products without any strange smell.
2022-11-24
A brief introduction to VCI rust preventive bags
VCI rust preventive bags can also be called vapor phase rust preventive bags. In fact, the rust prevention of VCI rust preventive bags can be described as a gasification reaction. When we use the gasification principle to firmly attach VCI rust preventive particles to the PE film bag and carry out rigorous processing, we can form a VCI rust preventive bag with rust prevention function.
2022-04-14
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