After the production of non-woven fabrics, the next step is more important inspection work. For it, in the inspection, it is necessary to comply with the standards, which can improve the overall production quality. Its inspection standards are as follows:

1, color and engineering model, color contrast has no obvious color difference.

2, the appearance of the non-woven fabric has a uniform appearance, excellent flatness and thickness, no cloud spots, spots, deformation, wrinkles, damage and other undesirable phenomena.

3, scale specifications

(1) Weight tolerance: ± 2.5%.

(2) Width tolerance: ± 0.5 cm.

Non-woven fabric

4. The structure of the non-woven fabric has no delamination or fluffing.

5, performance pull-off force: 75g / 100g ≥ 30N penetration: 75g ≥ 1.0J, 100g ≥ 1.5J.

6, non-woven packaging

(1) 350-400Y/roll, packaged in transparent PP plastic bags;

(2) There is a factory certificate of good standard. Visual 7 other joints per roll ≤ 2.

Therefore, in the inspection of non-woven fabrics, it is necessary to check according to the above criteria, so that the quality of production can be improved, and the efficiency can be improved, thereby greatly increasing the economic benefits of the enterprise.

For more information about electronic non-woven fabrics, dust-proof and dust-free cloth, waterproof non-woven fabrics of Kunshan Junchuang Electronic Materials Co., Ltd., please contact Xiaobian.