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 Home :: Products list :: CoRip :: CoRip data

CoRip Technical data and inspection standard
1. Occupied ratio of each material and their function
Material name Ratio in finished product(calculated in weight) Function in finished product
Flexible cotton cloth 56%-61% Band base as basic material of bandage
Compose of Latex 39%-44% Adhesive latex, take the function of self-adhering
2. Analysis of main ingredients of materials
Material name Ingredient name Occupied ratio of material(calculated in weight) Main ingredients of material/Molecular formula
Flexible cotton cloth Cotton yard 95.5% Cellulose(C6H10O5)n
Spandex 4.5% N/A
Compose of Latex Natural latex 91%
White oil 5% N/A
Postassium Sorbate 2% [C6H7KO2]n
3. Inspecting data of finished product
Item Diameter(mm) Stretched length(m) Width(mm) Min. Tensile strength (N) Max. Unwind tension (N) G.W./roll(g) Cohesion(N/inch) Elastic Rate
H121N 55-59 4.6-4.8 25 65 10 17.5 4.8-5.2 1:1.6-1:2
H122N 50 135 18 35
H123N 75 170 30 52.5
H124N 100 250 40 70
H126N 150 340 65 105

Mark:Stretched length that is based of 8N pull and the length can be more than 4.6m.
         Elastic rate that is based of 8N pull
4. Finished product inspection standard 3HM/F002-2005
No. Inspection item Quality requirement Inspecting tool Sample Record
1 Elastic Rate 1:1.6-1:2 Ruler 5/1000rolls Data
2 Width (mm) X+1mm Ruler 5/1000rolls Data
3 Stretched length (mm) Y+200mm Ruler 5/1000rolls Data
4 Diameter (mm) Z+5mm Vernier caliper 5/1000rolls Data
5 Weight (g) U+4g Scale 5/1000rolls Data
6 Cohesion (N/inch) V- - V+ Stickiness device 5/1000rolls Data
7　 Tensile strength (N) W+ Pull device 5/1000rolls Data
8　 Unwind tension (N) R- Pull device 5/1000rolls Data
9　 Package No words and pics mistaken, clear and clean Eyeballing 5/1000rolls Words
10 Appearance 　 Clear, no dirty, uniformity, no  damaged 　 Eyeballing 5/1000rolls Words

NOTE
     All the data is our standard products data, if the products as customer's requirement, the data must be different.
　
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