Manufacturing method of welding-type heating device

Abstract

The invention provides a manufacturing method of a welding-type heating device. The method includes: a power supply terminal mold is prepared on one side of a first substrate mold; after the power supply terminal mold is prepared, a flexible material is put into the first substrate mold; a second substrate is bonded on a formed first substrate; a combination body is formed by bonding the first substrate and the second substrate together; and a third substrate mold presses a flexible material used for forming a third substrate, the third substrate is welded to the combination body, the combination body is coated with a flexible material formed by the third substrate, and the coating of the flexible material formed by the third substrate corresponds to the appearance shape of the combinationbody. Compared with the prior art, the welding-type heating device manufactured through the manufacturing method is made of the flexible material, can be comfortably worn on all body parts includingthe abdomen of a female, and can allow the female to perform normal daily life in a wearing state.

Description

technical field [0001] The invention relates to the technical field of women's products, in particular to a method for manufacturing a fusion-bonded heating device. Background technique [0002] The number of women experiencing period pain every month increases every year. According to data from the Health Insurance Review and Evaluation Service, 160,835 people went to the hospital for menstrual pain in 2013, compared to 179,786 in 2016, a sharp increase in the number of patients. Under the unprecedented situation of severe employment chaos, recently, a social atmosphere has been formed in which women compete fiercely on an equal footing with men. Therefore, not only young women who are not very concerned about uterine diseases, but even working mothers such as pregnant women and mothers need to compete perfectly. The enormous pressure they have to endure is the main cause of obstructed circulation in the uterus, which exacerbates menstrual pain. [0003] As women's voice...

AI Technical Summary

Problems solved by technology

[0007] The present invention solves the following technical problems: the shrinkage rate design technology of the shrinkage material produced by the plastic material of the soft substance; the soft response structure problem generated during the production process between the above-mentioned soft shrinkage material and the hard material; this leads to production time Delay; welding the two materials while maintaining their electronic properties and controlling the increase in defective rate; problems such as deformation after product welding need to be solved

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