With the increase of labor costs, the popularity of automated production lines, IC packaging tubes, connector packaging tubes, power module packaging tubes, LED packaging tubes, relay packaging tubes and other electronic components packaging tubes are also becoming more widely used. Many small companies blindly pursue low-priced packaging materials, and there is no requirement for quality. When it is later discovered that the parts are stuck in the packaging process, they will regret it when they crush the parts during transportation. Shenzhen Sewate Technology Co., Ltd. tells you about six ways to identify quality packaging tubes.
See if the specified length has been reached. Some manufacturers rely on shortening the length to reduce the price. Manufacturers with good reputation are not allowed to exceed the normal error.
2. Quantity wall thickness:
See if the specified wall thickness is reached. Some tubes are evacuated, and the wall thickness at both ends meets the requirements, but the intermediate wall thickness is thin, which does not meet the requirements for use, and the cost is reduced by evacuation.
Take two packaging tubes of the same diameter, wall thickness and length to compare the weight. The calcium powder and impurities with high weight are added too much, and the material is not pure, which does not meet the requirements.
4. Look at the color:
The surface of the high-quality IC packaging tube is bright and transparent. The blue color is a high-quality product. If it is pale, the color with light yellow indicates that the manufacturer has added miscellaneous materials, recycled materials, waste, etc.
When there are conditions, you can use the side of the tube to see if it can be easily crushed. The high-quality IC packaging tube is even flattened with the pedals and even the car will not break and will not break. Inferior IC packaging tube feet You can break it! In order to save costs and increase profits, some manufacturers have added excessive amounts of recycled materials and waste materials in the production of tubes. Such IC Shipping Tubes are cheap, but their hardness is much lower and brittle, which is a non-conforming product.
The test report for the Anti Static Tube should be requested, preferably the original.
Finally, Any interest, please visit to website:www.sewate.com