Red Footwear Shank Cellulose Board AE
Footwear shank board looks like a hard paper board. And it’s main colors are purplish red, brown, beige or red. It is processed by cardboard and cellulose with modern paper manufacturing technique. RB is middle grade quality item, price is more easy to accept and its enough for normal women high heel shoe physical performance requirements.
PHYSICAL PARAMETER(Red board) | ||||
Thickness (mm) | 1.5 | 2.0 | 2.5 | |
Tightness (g/cm3) | 1.28 | 1.28 | 1.26 | |
Tensile strength (kg/cm) ≥ | MD(Dry) | 350 | 350 | 350 |
CD(Wet) | 230 | 250 | 230 | |
Heel nail firmness(Kg) ≥ | Dry | 25 | 50 | 60 |
Wet | 10 | 30 | 30 | |
Peel strength (kg/cm2) ≥ | Dry | 5.0 | 5.0 | 5.0 |
Wet | 0.6 | 0.6 | 0.6 | |
Stiffness (mN) ≥ | Spring&Summer | 1200 | 3100 | 4800 |
Autumn&Winter | 1000 | 2800 | 4200 | |
Water resistance(%) ≤ | Spring&Summer | 15 | 15 | 15 |
Autumn&Winter | 20 | 20 | 20 | |
Moisture (%) | Spring | 7.5 | 8.5 | 8.5 |
Winter | 9.5 | 10.5 | 10.5 | |
Remark:Aboe are aerage alue for reference only | ||||
Specifications
Model No.: RB
Color：Red
Quality grade：Middle quality grade
Size：36''X60''
Thickness:2.5mm
Printing: Walkkind brand logo
Packaging：PE stretch film and pallet
◪ Good machinability, it wont be broken or deformed in high speed insole making process. |
◪ Excellent waterproof performance after special treatment. |
◪ Nicely bonding with insole board and wont separate after warping. |
◪ Neutral pH, no irritation to skin. It doesn't contain harmful chemicals to human body. |
Footwear shank board is used for plug-in and semi-supporting base of insoles for ladies' fashion shoes.
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