Embossing roller and multi-section rubberized fabric which is formed by using said embossing roller and has no sharp angle in its end edge

Abstract

The present invention discloses an embassing wheel device, its wheel surface is undergone the process of high mirror finish treatment, on its wheel surface several embossing grooves are formed, the section form of embossing groove includes an intermediate peak-edge portion and valley-edge portions which are positioned at two sides of intermediate peak-edge portion respectively and shoulder portion, it can make the high mirror finished multi-section end-edge rubberized fabric which is roll-formed by means of the embossing wheel device have high clear perspective characteristic, specially it can make the section structure of the end edge of every section of the high mirror finish multi-section end-edge rubberized fabric have the recessed groove with 0.1-0.3 mm ultrathin thickness.

Description

technical field [0001] The present invention relates to an embossed wheel with a special structure, especially refers to a high-mirror multi-section end-edge tape product rolled by the embossed wheel. In addition to the characteristics of high clarity and perspective, the high The cross-sectional structure of each end edge of the multi-section end edge adhesive tape with mirror surface has a groove with an ultra-thin thickness of 0.1-0.3mm, so cutting along the groove on any end edge of any node, the edge of the groove is smooth Acute angles will not be generated, that is, high-mirror multi-section end-edge adhesive tape products with various widths and no acute angles can be directly obtained by cutting along the grooves on any selected end edge. Background technique [0002] At present, most of the door curtains commonly used in factories adopt the appearance structure as shown in Figure 1 and the cross-sectional structure as shown in Figure 1. figure 2 Shown adhesive pla...

AI Technical Summary

Problems solved by technology

When it is necessary to use a narrower adhesive tape 10 to make a door curtain, and it is necessary to use cutting means to cut the wider adhesive tape 10, it will often cause the joint surface 11 or end segment 12 of the adhesive tape 10 for the door curtain to be formed after cutting. Sharp edges, which affect the safety of the curtain

[0004] In addition, another shortcoming of the conventional adhesive tape 10 produced by extrusion molding technology is that the joint surface 11 of the adhesive tape 10 will appear cloudy, and there is a phenomenon of poor transparency. It does not have clear perspective characteristics or high mirror effect. When people enter and exit, collisions often occur due to the poor perspective of the inside and outside of the door curtain.

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