When it is desired to form {HEAD ~ a layer} with {TAIL ~ a thickness} larger than this, it is preferred that an additional film is laminated using the extruded coating layer 4 as a bonding layer as described above or the extruded coating layer 4 is formed in two or more layers 
When it is desired to form { HEAD ~ a layer } with { TAIL ~ a thickness } larger than this , it is preferred that an additional film is laminated using the extruded coating layer 4 as a bonding layer as described above or the extruded coating layer 4 is formed in two or more layers
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH