Yarn texturing apparatus

Details Yarn texturing apparatus Yarn texturing apparatus

1977-12-15

1980-01-15

Mackey, Robert

Textiles: manufacturing

Thread finishing

Surface modification of running length

28254, D02G 116

Patent

active

041831233

ABSTRACT:
Disclosed is a yarn texturing apparatus for producing a multifilament yarn containing complex interfilament entanglement, comprising a housing having inlet and outlet ends connected by a yarn passage, a turbulence section in the yarn passage, an exit orifice constituting the yarn outlet and communicating with the turbulence section and means for introducing pressurized gas into the yarn passage, which is improved by providing a yarn guide for separating a multifilament yarn blown out of the exit orifice from blown gas while guiding the yarn along a guide surface of the yarn guide. The yarn guide is provided outside of the housing and in the proximity of the exit end of the orifice, in a condition such that the yarn guide does not cross the center-line of the exit orifice and the guide surface of the yarn guide faces the yarn outlet end surface of the housing.

REFERENCES:
patent: 2938256 (1960-05-01), Bauer et al.
patent: 3103731 (1963-09-01), Salyer et al.
patent: 3881231 (1975-05-01), Price et al.

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