The invention discloses a preparation method of a surface heating automobile seat heating pad, which comprises the following steps: 1, pasting symmetrical conductive adhesive tapes on two sides of the upper surface of a resistive film through an automatic tape pasting machine, pasting double-conductive copper foils on the conductive adhesive tapes to serve as electrode plates, and fixedly connecting silica gel power lines with wiring terminals at one ends of the electrode plates; 2, fixedly binding the lower surface of the resistive film to the insulating flame-retardant non-woven fabric with the gum, exposing the end of the silica gel power line, then fixedly binding the anti-skid flame-retardant fabric with the gum to the upper surface of the resistive film, and obtaining a membrane; and 3, performing punching and die cutting on the membrane, and obtaining the finished product heating pad with the ventilation holes. According to the heating pad, instant heating, rapid and uniform heating and high heat conversion efficiency can be achieved on the premise that safety and comfort are improved, and the technical problems existing in an existing heating pad are effectively solved.
本发明公开了一种面发热汽车座椅加热垫的制备方法,包括如下步骤:步骤1:通过自动贴条机在电阻膜的上表面两侧粘贴对称的导电胶布,在导电胶布上粘贴双导铜箔作为电极片,在电极片的一端固接带接线端子的硅胶电源线;步骤2:先将电阻膜的下表面粘固在带背胶的绝缘阻燃无纺布上,并使硅胶电源线的端部露出,再使用带背胶的防滑阻燃布粘固在电阻膜的上表面,得到膜片;步骤3:对膜片进行打孔模切,得到具有通风孔的成品加热垫。本发明能够在提高安全性和舒适性的前提下做到即时发热、快速均匀发热和高热转换效率,有效地解决了现有加热垫中存在的技术问题。
Preparation method of surface heating automobile seat heating pad
一种面发热汽车座椅加热垫的制备方法
09.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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