Specification :

Physical character: made by high quality natural rubber and inimitable technique under high tensile strength and medium hardness with good character of resistant to oil, acid , alkaline, aging and wear as well as endurable in service, easy, fast and no smell while Laser engraving process. It is an ideal material to make stamp text plate and suitable for laser engraving with achieves a perfect engraving and impression quality. The smoothness is even, ink-sucking effect is fine, printing is more delicate. The texture is delicate and velvet, the carving is fluent with a sharp sense and tier differentiation. Apply to all kinds of carton printing and ensure a perfect rubber stamp imprint.

Specifications:
material: natural rubber
color: white, grey, red or multiple color
surface: smooth/ smooth
tensile strength: 4-6Mpa
hardness: 40-65shore A
elongation: 450%
density: 1.4-1.5g/ cm3
thickness: 2-7mm
width: 210-1100mm
length: 297mm-2300mm
standard size: 2.3mm x 210mm x 297mm
* * * when you enquiry, pls confirm the color, size and quantity* * *