Emboss working apparatus

Abstract

Abstract PURPOSE:To give two kinds of uneven patterns by means of a pair of emboss working apparatus, by placing roughly horizontally a male roll and a female roll both having uneven patterns and making regular and reverse rotations possible. CONSTITUTION:A male roll and a female roll can rotate in the regular and the reverse directions. Therefore, e.g. when a base material 1 is passed through from the top to the bottom by the rotation shown in Figure 1a, an uneven pattern shown in Figure 2a is added. When the base material 1 is passed through from the bottom to the top by rotating the male and the female rolls 2 and 3 in the reverse direction to the rotation shown in Figure 1a, an uneven pattern in which the projected part 1a and the recessed part 1b are reverse can be added. In other words, two kinds of uneven patterns can be added to the base material 1 depending on the rotation of the male and the female rolls 2 and 3 and how to pass through the base material 1. Moreover, it is possible to make emboss working of the base material 1 easier by placing a preheater 5 in front of the emboss working apparatus a and to remove strain due to the emboss working by setting a leveler before the emboss working apparatus A.

Inventors

• 👤 Mitsuyoshi Aoyanagi

Bibliographic Details