Assertion: bottle | /r/HasAspect | reduced base surface contact
Facets:
Source sentences:
text: There were several practical reasons for this feature: the bottles would have a reduced base surface contact decreasing drag on the conveyor belts moving them within the factory and by purchasers/users; to hide product related sediment; to hide the suction scar (primarily on Owens Automatic Bottle Machine products); and for at least one specific machine operational reason (Phil Perry, engineer with the Owens-Illinois Glass Co., pers.