Assertion: bobbin's thread | /r/HasProperty | pulled
Facets:
value: firmly
type: MANNER
Source sentences:
text: Enough upper thread is pulled from above to pass around the bobbin case, which sits loosely inside the hook frame such that loops of thread can pass completely over it.
text: Stop adjusting the bobbin when the thread in the bobbin can be pulled firmly to where it can just barely be pulled through the bobbin.