Assertion: cotton's fiber | /r/HasProperty | created
Facets:
value: by forcing, usually through extrusion
type: MANNER
Source sentences:
text: In general, synthetic fibers are created by forcing, usually through extrusion, fiber forming materials through holes (called spinnerets) into the air, forming a thread.
text: Before synthetic fibers were developed, artificially manufactured fibers were made from cellulose, which comes from plants.