How to distinguish the quality of jacquard webbing?
First of all, teach us how to distinguish the quality of jacquard webbing. It is very simple. We can do it with nylon elastic bands. What is the way to identify the quality of the webbing?
Pollution: Check with the naked eye for stains, stains, oil stains and other stolen goods.
Chromatic aberration inspection: This can be checked with the naked eye with jacquard webbing. Look at the color and texture of the jacquard webbing. It should not be messy, it should be a very pure color.
Burr: It is usually the burr of some yarns. This can also be investigated with the naked eye. The double-sided and seam of the webbing must not have severe hair balls and filaments.
Skipped stitches: This can also be investigated by naked eyes, and the webbing must not have skipped stitches.
The quality of the webbing must be related to the specification of the jacquard webbing, and the specification of the specification is the best performance of the quality of the webbing.
Thickness inspection: Measure with a vernier caliper accurate to 0.001, and the service cannot exceed plus or minus 0.1mm.
Width inspection: Use a caliper to measure the webbing with a width of 1 inch and above, and the official service shall not exceed plus or minus 0.25; the width of the jacquard webbing with 1 inch and less than 1 inch, the standard service shall not exceed plus or minus 0.25mm. Note: Plain weave and herringbone must meet the required standards and cannot exceed 0.25 points.
