公开(公告)号：US20130042775A1

公开(公告)日：2013-02-21

申请号：US13566094

申请日：2012-08-03

Applicant: Hemal Narendra

Inventor： Hemal Narendra

IPC: B41K1/38 ,  B32B3/10 ,  B32B37/14 ,  C08L23/12 ,  C08F110/06

CPC classification number: B41K1/50 ,  C08L21/00 ,  C08L23/10 ,  C08L2203/14 ,  Y10T156/10 ,  Y10T428/24802

Abstract: A bonded microporous synthetic rubber, used in the manufacturing of pre-inked stamps and more specifically in the manufacturing of flash preink stamps, is disclosed. The bonded microporous synthetic rubber is made by gluing synthetic rubber with a polypropylene foam using synthetic glue. A tracing sheet containing the image of the desired text of the stamp is placed on the microporous synthetic rubber and it is exposed in a flash stamp system (with Xenon tubes) which delivers an intense burst of light that seals the non- printing area, thereby producing an image of precise resolution. After producing the image, the bonded microporous synthetic rubber is glued to a refillable stamp mount/pocket stamp mount. The refillable stamp mount includes an inking tube through which flash ink is poured. The bonded microporous synthetic rubber has good ink absorption and retention and thus in turn supports a greater number of impressions per inking.

Abstract translation: 公开了一种用于制造预墨迹的粘合微孔合成橡胶，更具体地说在制造闪光预打印印记中。 粘合微孔合成橡胶是通过使用合成胶将合成橡胶与聚丙烯泡沫胶合而制成的。 将包含印模所需文本的图像的描图纸放置在微孔合成橡胶上，并将其暴露在闪光印章系统（氙气管）中，该系统传送强烈的光线，密封非打印区域，从而 产生精确分辨率的图像。 生产图像后，将粘合的微孔合成橡胶胶合到可再填充的印模/口袋印记支架上。 可再填充的印模支架包括一个上墨管，闪蒸墨通过其喷出。 结合的微孔合成橡胶具有良好的吸墨和保留性，从而又支持每次上墨更多的印象。