First, I will teach you to identify the webbing methodological quality, it is the public can do. Then the identification of the webbing methodological quality, what is it? Now I place you briefly share with you:
1. pollution: by the naked eye there is no stain, stain, oil and other stolen goods.
2, the color test: this is possible with the naked eye to see its color, texture tape needle edge, not messy, it should be very pure color.
3, Burr: usually some yarn edges, this is also possible with the naked eye, the webbing on both sides and the catcher does not have a serious hair ball and wool yarn.
4, jumper: this also may be observed by the naked eye, webbing not have jumpers.
The quality certainly was kind enough webbing webbing specifications of the standard specifications is the best embodiment of the webbing quality.
5, the thickness detection: with precision to 0,001 vernier caliper, tolerance should not exceed plus or minus 0,1mm.
6, the width detection: with caliper 1 inch and 1-inch width of the ribbon, tolerance must not exceed plus or minus 0.25 points; 1 inch and 1 inch below the ribbon width, standard tolerances should not exceed plus or minus 0,25mm. NOTE: plain, with one word must be of sufficient size can not exceed 0,25 points.
, Identification ribbon quality over sharing method we will, we work together to build.
Ribbon according to the characteristics can be divided into the following categories:
1, the elastic band: Crochet band / clip Sisong tight band / twill elastic band / towel elastic band / New Door elastic band / Lycra elastic / non-slip elastic band / mention the word jacquard elastic band
2, rope categories: Round Elastic rope / needle through, PP, Ditan, acrylic, cotton, hemp, etc.
3, knitting belt: Due to the special structure means transverse (dimension to) elastic, mainly for trim knit band
4, letters with: polypropylene material, mentioning the word letter, bilateral letter, mentioning the letters round rope
5, with one word: transparent straps, Shadai, cable
6, luggage Ribbon: PP belt, nylon bag sideband, cotton belt, artificial silk ribbon, acrylic webbing, jacquard webbing. . .
7, velvet ribbon: elastic velvet ribbon, fleece band
8, all kinds of cotton edge lace
9, velvet ribbon: velvet material with the use of velvet, ribbon adorned with a thin layer of hair
10, with printing: tailored to a variety of patterns on top of the tape.