Safety voltage infrared hand-warming, foot-warming, waist-warming cushion production method

Abstract

The invention discloses a safety voltage infrared hand-warming, foot-warming, waist-warming cushion production method. By adopting the safe and soft key technology, a heating body and a resistor are disposed on a carbon fiber paper, and two surfaces are provided with prepregs in an attached manner, and then a heating layer can be produced by being pressed for 120min under the condition of 4Mpa vacuum pressure and 170 DGE C. A surface layer, an upper insulation layer, a heating layer, a lower insulation layer, and an anti-skid layer are sequentially connected together in an adhesive manner to form a cushion. The power supply, the heating body of the heating layer of the cushion, the resistor of the heating layer of the cushion, the switch, and the power supply are sequentially electrically connected together to form the safety voltage infrared hand-warming, foot-warming, waist-warming cushion finished product for the hand-warming, the foot-warming, and the waist-warming. According to the invention, the technology is simple, the effect is good, the costs are low, and the popularization is facilitated.

Description

technical field [0001] The invention discloses a method for making a safety voltage infrared hand warmer, foot warmer and waist warmer cushion, and relates to the technical field of daily necessities. Background technique [0002] At present, as far as products such as soft pads for warming hands, feet, and waist, and products such as electric mattresses, based on their heat source and structure, there are deficiencies, defects, and disadvantages: 1. Heating pads are flexible If the degree is not enough, it cannot be curled well, which affects carrying and storage. 2. Using 220V high voltage, the heating pad is in full contact with the human body, and the risk factor is very high. 3. The temperature is uneven and uncontrollable, and the human body will be overheated and dry or the heating effect will be poor if the temperature is too low. 4. The manufacturing method of heating pads in the existing market is too complicated, and the production cost is high, which is not con...

AI Technical Summary

Problems solved by technology

[0002] At present, as far as products such as soft pads for warming hands, feet, and waist, and products such as electric mattresses, based on their heat source and structure, there are deficiencies, defects, and disadvantages: 1. Heating pads are flexible The degree is not enough to curl well, which affects carrying and storage

2. Using 220V high voltage, the heating pad is in full contact with the human body, and the risk factor is very high

3. The temperature is uneven and uncontrollable, and the human body will be overheated and dry or the heating effect is not good if the temperature is too low

4. The existing heating pad production methods on the market are too complicated and the production cost is high, which is not conducive to market promotion

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