Assertion: bottle's mold seam | /r/HasProperty | impossible to see
Facets:
value: virtually
type: MANNER
Source sentences:
text: Mold seams can be virtually impossible to see on bottles where the parts of the mold fit together very tightly (unusual even with modern machine molds) or the body of the bottle received post-molding fire polishing which usually erases the evidence of mold seams.