Assertion: slide fastener | /r/HasProperty | compared with prior art slide fasteners
Facets:
Source sentences:
text: As compared with the prior art slide fasteners, although the slide fastener of these Japanese patent applications is substantially improved with respect to thrust (vertical force acting concentrically on the element engaging portions of the slide fastener) strength and bending (force for bending the slide fastener in the longitudinal direction of the slide fastener) strength, the slide fastener is not satisfactory for use in connection with bags and trousers where substantial thrust and bending force act.