PROBLEM TO BE SOLVED: To accurately gather a sewing margin of a skin piece forming skin to a predetermined size.SOLUTION: A method of manufacturing skin comprises a first process of applying a base material (31) which is more difficult to expand than a first skin piece SP1 to the first skin piece SP1 so as to position a marker part (such as MA1 and MA2) and a reference marker part (such as MB1 and MB2) of the base material (31) corresponding to the marker part after being gathered, a second process of uniting at least a part of a first sewing margin 13a with the base material (31) while gathering it so that the marker part (such as MA1 and MA2) coincides with the reference marker part (such as MB1 and MB2), and a third process of seaming the first sewing margin 13a to a second sewing margin 23a together with at least a part of the first sewing margin 13a kept in a gathered state by the base material (31).SELECTED DRAWING: Figure 8
【課題】表皮を構成している表皮ピースの縫い代を、より正確に所定寸法に寄せ縮めておくことにある。【解決手段】第一表皮ピースSP1よりも伸長しにくい基材(31)を第一表皮ピースSP1にあてがって、マーカー部(MA1,MA2等)と、寄せ縮め後のマーカー部に対応する基材(31)の基準マーカー部(MB1,MB2等)とを位置決めする第一工程と、マーカー部(MA1,MA2等)を基準マーカー部(MB1,MB2等)に一致するように第一縫い代13aの少なくとも一部を寄せ縮めながら基材(31)に一体化する第二工程と、第一縫い代13aを、基材(31)によって寄せ縮め状態が維持されている第一縫い代13aの少なくとも一部とともに第二縫い代23aに縫合する第三工程とを備えている。【選択図】図8
SKIN AND METHOD OF MANUFACTURING SKIN
表皮及び表皮の製造方法
2018-03-22
Patent
Electronic Resource
Japanese
Manufacturing method and skin material for automobile skin
European Patent Office | 2021
|METHOD FOR MANUFACTURING SKIN MATERIAL, AND SKIN MATERIAL
European Patent Office | 2018
|