Kanzaki Paper Manufacturing Co., Ltd.

Akira Kimura

Osamu Tomita

Satoru Fujita

Kazuhiko Saiwai

Tetsuji Tomimoto

Masami Kanemoto

A paper inserting apparatus comprises a guide bar having a flat guide path containing an upper and a lower surfaces extending parallel to and facing each other for the inserting tape supplied from its source, a tape pusher equipped to the guide bar so as to move slidably thereon within a defined range in the guide path, the tape pusher having an engaging device movable through the guide path for engaging the tape from both the upper and a lower sides by being inserted to the guide path through the upper and lower surfaces, and an elongated flexible elastic sheet or 'leaf' which can slide the lower surface of the tape on the guide path and folds and drives the free portion of the tape protruded from the end edge of the guide path so that a portion of the tape is inserted by a defined distance into the sheet area on the upper exposed surface of the top sheet of the stack, reciprocal drive unit operatively connected to the tape pusher for sliding it within the defined range, and a non-return blade provided in the rear portion of the guide path which prevents the backward movement of it so that only the elongated leaf is moved backward together with the pusher and the free portion of the tape including the folded portion is remained in the insertion position.

Paper inserting apparatus

Method of measuring adhesive strength of adhesive sheet and apparatus

Apparatus for use in the adhesion measurement of an adhesive sheet comprising a standard surface to be sticked with a main portion of the adhesive sheet, a take-up roller for pulling and taking up the free end portion of the sheet while peeling the sticked sheet portion from the standard surface by the rotation thereof, a source of driving force for rotating the take-up roller, and a torque meter interposed between the source of driving force and the take-up roller for generating torque signals corresponding to the adhesion of the adhesive sheet. The apparatus further includes: a base table extending in parallel with the standard surface; and track rolling members operatively connected to the take-up roller and mounted to a machine frame supporting the take-up roller, the torque meter and the source of driving force, and the rolling members being adapted to roll on the standard surface at the same speed with the peripheral speeed of the take-up roller.

Apparatus for measuring adhesion

Growing community of inventors

Suita, Japan

Akira Kimura