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A processing method of ventilated Gangbao hot-melt film forming mold

A technology of hot-melt film and mold forming, which is applied in the field of mold processing, and can solve the problems of lack of heat dissipation space on the forefoot and obstruction of ventilation

Active Publication Date: 2021-03-19
HANGZHOU KAIYUE NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • A processing method of ventilated Gangbao hot-melt film forming mold
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  • A processing method of ventilated Gangbao hot-melt film forming mold

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Embodiment Construction

[0023] The processing method of a breathable Gangbao hot-melt film forming mold of the present invention is processed through the following steps:

[0024] Step 1: Data collection, the tester walks on the gait analysis platform wearing shoes, and the ultrasonic anemometer is used to collect the propagation direction of the contact sound in the air generated by the tester's foot and the contact surface of the shoe cavity while walking. It is concluded that the wind direction of the contact surface between the foot and the shoe cavity is upward and left and right during walking; this method uses the ultrasonic time difference method to measure the wind speed. Propagating in the air, the propagation speed of this sound is collected by the ultrasonic anemometer, and finally the wind direction of the contact surface between the foot and the shoe cavity is obtained, which lays the foundation for the exhaust direction;

[0025] Step 2. Scan the cross section of the existing Gangbao h...

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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 method for processing a mould, in particular to a method for processing a mould for forming a breathable Gangbao hot-melt sheet. Background technique [0002] The sweat glands of the human body are divided into eccrine and apocrine sweat glands, and sweat is secreted by the tubular sweat glands in the skin. The parts with more sweat glands sweat more, and the feet are the parts that sweat more. For example, there are about 120 sweat glands per square centimeter in the thigh, and about 620 sweat glands per square centimeter in the forefoot. [0003] Tension, emotional agitation, terror, anxiety, and anger can also cause sweaty 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 forefoot is about 8 ml every 5 minutes. The amount of sweat per 20 square centimeters of skin per 5 minutes is 24-28 ml. [0004] When choosi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/24
CPCB23P15/24
Inventor 林建傅陆军林述琦
Owner HANGZHOU KAIYUE NEW MATERIAL CO LTD
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