What Are The Steps Of Logistics And Weaving Bags For Structural Inspection?

The structural inspection of the logistics woven bag is to detect and observe the woven bag for physical, machinery, chemistry, etc.

And evaluate its materials, textile technology, processing technology, etc. to ensure the quality and safety of the weaving bag.

The following are the general steps of the structure inspection of logistics and weaving bags:

Step 1: Appearance check

The appearance examination is to observe the appearance characteristics of the woven bag with the naked eye, and check whether there are obvious defects, damage, deformation, and color differences.

1. Check whether the appearance of the weaving bag is flat, and there is no obvious fold, relaxation, horizontal and vertical deviation.

2. Check whether the size of the woven bag meets the specifications, such as length, width, height, thickness, etc.

3. Check whether the color of the woven bag is consistent, bright, colorless, stains, etc.

4. Check whether the logo, labels, trademarks, etc. of the weaving bag are clear and complete.

Step 2: Material inspection

Material inspection is mainly to detect the materials for woven bags, including woven, yarn, zipper, webbing, etc.

1. Check whether the woven fabrics of the woven bag are uniform, dense, without broken wire, defects, and insects.

2. Check whether the yarn of the woven bag is firm, fine, hairless feathers, loose, etc.

3. Check whether the zipper of the woven bag is smooth, firm, without card stagnation, broken chain and other phenomena.

4. Check whether the webbing belt is strong, firm, without relaxation, color loss, etc.

Step 3: craft examination

The process inspection is mainly to detect the manufacturing process of the woven bag, including sewing, binding, and heat pressure.

1. Check whether the sewing thread of the weaving bag is solid, no off -line, broken lines, etc.

2. Check whether the mouth of the bag weaving bag is neat and strong, without cracking, falling, etc.

3. Check whether the tie belt of the weaving bag is firm, neat, and without relaxation, falling off.

4. Check whether the heat pressure site of the woven bag is flat, firm, and no glue, foam and other conditions.