Acceptance criteria for electric welding gloves
1. Soft leather, color and thickness of uniform, leather firm.
2. The suture is tight and not easy to open, the needle spacing is even, and the suture is moderately elastic and without scars.
3. The suture between the palm and the back of the hand is inlaid with wallet strip and the reinforced lining around the root of the thumb, which is consistent with the standard sample.
Acceptance criteria for cotton gloves
1. The percentage of cotton content is up to the agreed requirements.
2. The cotton yarn count and the weight of the whole glove are up to the requirements agreed in advance, and there should be no broken thread or broken strand, so the suture is not easy to open.
3. The length of gloves is 24 ~ 26cm.
4. Color and other related items meet the requirements of standard samples.
Short leather gloves
1. Soft leather, color and thickness of uniform, leather firm.
2. The suture is tight and not easy to open, the needle spacing is even, and the suture is moderately elastic without scars.
Long leather gloves
1. Soft leather, color and thickness of uniform, leather firm.
2. The suture is tight and not easy to open, the needle spacing is even, and the suture is moderately elastic and without scars.
The above is the glove inspection method and standards, I hope to help you. If you have other questions, please refer to the QC encyclopedia and other related contents of the information.
Common quality problems of leather gloves include:
1. The face leather is too thin, the board is hard, loose shell and wrinkled, different in thickness, hardness and thickness with the pair of gloves.
2.It doesn’t match the color of the leather of the gloves. Palm, back color asymmetry, refers to the strip, triangle, rolling mouth color difference.
3. Uneven and irregular distribution of stitching, loose bottom line, skipping needle, empty needle, curved edge line and derailment.
4. The feet are not flat, wrinkled, hanging crotch, the fingers are not round, the thumbs are not the same, there are mantras, piggyback phenomenon, five fingers are loose. Cracks, mater.
5. With a pair of gloves, the back tendon is not symmetrical, not neat, not curved, not in and out.
6. The belt and the copper mouth device are asymmetrical, not firm and of different height.
7. The joint of the rolling mouth is blurted and loose, and the rolling mouth is uneven in thickness, shrinkage and width.
8. The inside is too short or too narrow. There are crisp boards and empty boards in the fur.