The auxiliary material 2, wherein the sheet is a product in which {TAIL ~ the total thickness} of {HEAD ~ the layer} of the water soluble resin composition and the thermoplastic film is 30 to 200 μm 
The auxiliary material 2 , wherein the sheet is a product in which { TAIL ~ the total thickness } of { HEAD ~ the layer } of the water soluble resin composition and the thermoplastic film is 30 to 200 μm
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH