Assertion: waterproof slide fastener | /r/CapableOf | comprise upper and lower plate members
Facets:
value: further
type: MANNER
Source sentences:
text: It is preferable that the waterproof slide fastener according the invention further comprises upper and lower plate members extending outwardly with a predetermined gap in parallel to the front and rear faces of the fastener tapes, the plate members being provided on both the front and rear faces on an end portion of the insert pin on a fastener element side.