This makes it possible to obtain high bonding property between {HEAD ~ the substrate} and {TAIL ~ the sealing plate}, thereby obtaining the reservoir chambers having high liquid tight property 
This makes it possible to obtain high bonding property between { HEAD ~ the substrate } and { TAIL ~ the sealing plate } , thereby obtaining the reservoir chambers having high liquid tight property
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH