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