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Appearance requirements and polyester layer requirements for copper-plastic composite tape
Oct 11, 2018

The copper-plastic composite tape should be stored in a dry warehouse when it is stored. It should not be close to the fire source, so that the direct sunlight can be avoided. The storage period should be 6 months from the date of manufacture, during storage and transportation. Avoid moisture and mechanical damage.

The copper-plastic composite tape is a composite product of plastic and copper foil when it is made. Generally, the thickness of the copper foil is smaller than the thickness of the copper tape. In fact, the reason for adding a layer of plastic on the copper foil is mainly to increase the strength of the product, and at the same time, it can also play a certain waterproof effect under certain circumstances.

Polyester layer of copper-plastic composite tape

The surface of the polyester should be smooth, free of dirt, wrinkles and conductive impurities, allowing the presence of crystal points.

The appearance of copper-plastic composite tape

1. The copper-plastic strip should be continuously and tightly compounded. The surface should be smooth, smooth, free of dirt, bubbles, wrinkles, and no other mechanical damage. The edges should be neat and undamaged.

2. The copper-plastic tape should be wound tightly, and should not be loose or cross-belt when used vertically.

3. When the copper-plastic tape is placed, it should not be self-adhesive, and the edge should have no obvious wave shape (commonly known as the ruffle).


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