Barmag Ag

Peter Berger

Klaus Schafer

Egon Gathmann

Georg Stausberg

Rahim Gross

Wolfgang Imping

Siegried Morhenne

An apparatus and method for melt spinning polymeric yarns, wherein a main melt flow is generated by an extruder and supplied to a spin head. The spin head is enclosed in a heated spinning beam and comprises a mixer, a distributor pump and a plurality of spinnerets. A feed device generates a secondary flow which is supplied to the main melt flow for the purpose of additive admixture. The secondary flow and the main melt flow are combined inside the spinning beam.

Apparatus and method for spinning polymeric yarns

A yarn heating apparatus for use in a yarn false twisting machine, which has an axial channel in which the yarn advances along a zigzagged path. To guide the yarn in the axial channel, yarn guides are provided, which are shaped as spaced apart protuberances on two metal strips. The metal strips are supported in contact with the side walls of the axial channel.

Heating apparatus for heating an advancing yarn

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Cornelius, NC, United States of America

Peter Berger