The invention relates to a manufacturing method of a heating safety belt body. The manufacturing method comprises the steps that S1, a heating base material is made of a heating wire and an adhesive film; step S2, the heating base material is loaded into a tubular braid; and S3, the adhesive film of the heating base material is melted and permeates into the tubular braid through high temperature, so that the heating wire and the tubular braid are fixed. According to the heating base material made of the adhesive film and the heating wire, after the heating base material is fixed to the tubular braid, due to the fact that the adhesive film can permeate into a gap of the tubular braid after being melted at high temperature, after the heating safety belt body is machined, the thickness of the heating base material is reduced due to the melting and permeating effects of the adhesive film; therefore, the thickness of the whole heating safety belt body is reduced; in addition, the hardness of the whole heating safety belt body can be reduced by reducing the thickness of the heating safety belt, so that the heating safety belt body is softer, not easy to break and higher in comfort.
本公开涉及一种加热安全带体的制作方法,包括:步骤S1,由加热丝和胶膜制成加热基材;步骤S2,将所述加热基材装入管状织带中;步骤S3,通过高温使所述加热基材的所述胶膜融化并渗入所述管状织带中,以将所述加热丝与所述管状织带固定。通过胶膜和加热丝制成的加热基材,在将加热基材固定到管状织带后,由于胶膜受高温融化后能够渗入管状织带的缝隙内,因此在加热安全带体加工完毕后,加热基材的厚度因胶膜的融化和渗入作用而降低,从而降低了整个加热安全带体的厚度;此外,加热安全带厚度的降低也可以降低整个加热安全带体的硬度,使加热安全带体更加柔软,不易折断且舒适性更高。
Manufacturing method of heating safety belt body, heating safety belt body and heating safety belt
加热安全带体的制作方法、加热安全带体及加热安全带
2024-08-30
Patent
Electronic Resource
Chinese
IPC: | B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H05B ELECTRIC HEATING , Elektrische Heizung |
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