Provided are: a surface material for seats, which has a function of suppressing stuffiness when used as a surface material for seats, and which has excellent designability; and a method for producing the surface material for seats. A surface material (11) for a seat is provided with a front surface layer (12), a back surface layer (13), and a hole (15), and the inner wall of the hole (15) is covered by the front surface layer (12). A surface material (11) for a seat is produced by a production method comprising: a base material formation step for forming a base material having at least a front surface layer (12) and a back surface layer (13); a clamping step of clamping the base material between a pressing plate of a mold provided with a hole part and a receiving plate opposite to the pressing plate; a pressing step in which a hole is formed in the base material by pressing the platen against the receiving plate while heating at a temperature at which the components contained in the surface layer (12) do not melt; and a carrying-out step of taking out the base material with the hole part from the space between the pressing plate and the receiving plate.
提供在作为座位用的表皮材料的使用中具有抑制闷热感的功能、且设计性良好的座位用表皮材料、以及座位用表皮材料的制造方法。作为一种座位用表皮材料(11),其具备表面层(12)、背面层(13)和孔部(15),孔部(15)的内壁被表面层(12)覆盖。座位用表皮材料(11)通过包含以下工序的制造方法来制造:形成至少具有表面层(12)和背面层(13)的基材的基材形成工序;将基材夹入具备孔部的模具的压板和与该压板相向的承接板之间的夹持工序;一边以表面层(12)所含成分不熔融的温度进行加热、一边将压板向承接板按压而在基材形成孔部的按压工序;以及将形成了孔部的基材从压板与承接板之间取出的搬出工序。
SEAT SKIN MATERIAL AND METHOD FOR MANUFACTURING SEAT SKIN MATERIAL
座位用表皮材料和座位用表皮材料的制造方法
2022-04-15
Patent
Electronic Resource
Chinese
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
SEAT SKIN MATERIAL AND MANUFACTURING METHOD FOR SEAT SKIN MATERIAL
European Patent Office | 2021
|