Assertion: slide fastener | /r/HasProperty | free
Facets:
Source sentences:
text: In view of these circumstances, it is therefore an object of the present invention to provide a quality slider for a slide fastener that is free from the above identified problems including the possible damage of the lug that can occur when the front pillar of the lug is pressed and deformed, the problem of spring back and that of a deformed upper wing and also to provide a metal mold for molding sliders of slide fasteners that has a simple structure and can be used for manufacturing a large number of sliders at low cost to improve the productivity.
text: In view of these circumstances, it is therefore an object of the present invention to provide a quality slider for a slide fastener that is free from the above identified problems including the possible damage of the lug that can occur when the front pillar of the lug is pressed and deformed, the problem of spring back and that of a deformed upper wing and also to provide a metal mold for molding sliders of slide fasteners that has a simple structure and can be used for manufacturing a large number of sliders at low cost to improve the productivity.