Processing method of breathable counter hot melt adhesive sheet forming die

Abstract

The invention discloses a processing method of a breathable counter hot melt adhesive sheet forming die. The processing method comprises the following steps that 1, data acquisition, specifically, obtaining that the air direction of a contact surface between a foot and a shoe cavity is upward and air is released to the left and the right during walking; 2, scanning the cross section of an existingcounter hot melt adhesive sheet; 3, modeling, specifically, building a counter hot melt adhesive sheet model with arc-shaped concave strips, arc-shaped convex strips and through holes; and 4, mold processing, specifically, processing a set of concave-convex forming die and micropore punching die according to the breathable counter hot melt adhesive sheet model in the step 3. According to the processing method of the breathable counter hot melt adhesive sheet forming die, a counter hot melt adhesive sheet formed with perspiration channels and exhaust holes can be designed by utilizing a humanbody kinematics theory and a breathable principle, and the function of ensuring the bonding strength of the counter hot melt adhesive sheet to sports shoes can be ensured.

Description

technical field [0001] The invention relates to a processing method of a mould, in particular to a processing method of a forming die for forming a ventilated Gangbao hot-melt film. Background technique [0002] The sweat glands of the human body are divided into eccrine glands and apocrine glands, and sweat is secreted by tubular sweat glands in the skin. The parts with more sweat glands will sweat more, and the feet are the parts with hyperhidrosis. For example, there are about 120 sweat glands per square centimeter on the thigh, and about 620 sweat glands per square centimeter on the forefoot. [0003] Mental stress, emotional agitation, fear, anxiety, and anger can also cause excessive sweating in the feet. Some scholars have done such an experiment: in a room with a room temperature of 26 degrees, the amount of sweat per 20 square centimeters of skin on the soles of the feet is about 8 milliliters every 5 minutes. The amount of sweat per 20 square centimeters of skin...

AI Technical Summary

Problems solved by technology

The airtight Gangbao hot-melt film used in traditional production has high structural bonding strength and can meet the supporting and fixing functions of the front and back. Hot-melt film on the top of the palm, the sole of the foot is close to the insole, and there is a lack of heat dissipation space for the forefoot, which seriously hinders the ventilation of the foot

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