PROBLEM TO BE SOLVED: To provide a production method capable of producing a roof lining for a vehicle, in which upper end edges, lower end edges, and both side edges of respective sheets forming the roof lining for vehicle are aligned with one another.SOLUTION: A production method comprises: a sheet feeding step for feeding a front sheet 20, a first reinforcement sheet 21, a second reinforcement sheet 22, a rear sheet, and a foam sheet in an upper direction of a vertical direction; a sheet division step for cutting these sheets, and dividing into respective sheets having the same shape and size for each sheet extending in the vertical direction; a catalyst coating step for coating the catalyst on both faces of the foam sheet which is divided into one sheet; a foam sheet arrangement step for arranging the foam sheet between the first and second reinforcement sheets; a lamination sheet creation step for laminating the sheets extending in the vertical direction and creating a lamination sheet extending in the vertical direction; a lamination sheet compression step for making the lamination sheet enter a compression device extending in the vertical direction from its lower end edge, and compressing the whole area of the lamination sheet to the inside in a thickness direction by the compression device; and a sheet fastening step for heating the lamination sheet by a heating device while compressing the lamination sheet to the inside in the thickness direction, and fastening the respective sheets.SELECTED DRAWING: Figure 1

    【課題】自動車用ルーフライニングを形成する各シートの上端縁や下端縁、両側縁が一致した自動車用ルーフライニングを作成することができる製造方法を提供する。【解決手段】製造方法は、表面シート20と第1補強シート21と第2補強シート22と裏面シートと発泡シートとを上下方向上方へ繰り出すシート繰り出し工程と、それらシートを切断し、上下方向に延びる1枚毎の同形同大の各シートに分割するシート分割工程と、1枚に分割された発泡シートの両面に触媒を塗布する触媒塗布工程と、第1および第2補強シートの間に発泡シートを配置する発泡シート配置工程と、上下方向に延びるそれらシートを重ね合わせて上下方向に延びる積層シートを作成する積層シート作成工程と、上下方向に延びる加圧装置に積層シートをその下端縁から進入させ、加圧装置によって積層シート全域を厚さ方向内方へ加圧する積層シート加圧工程と、加熱装置によって積層シートを厚さ方向内方に加圧しつつ加熱して各シートどうしを固着するシート固着工程とを有する。【選択図】図1


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    Title :

    PRODUCTION METHOD OF ROOF LINING FOR VEHICLE


    Additional title:

    自動車用ルーフライニングの製造方法


    Contributors:

    Publication date :

    2016-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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