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Ceti extrusion spinning
- 1. INTRODUCTION TO EXTRUSION AND SPINNING EQUIPMENTS Mélanie MONCEAUX, Extrusion & Spinning Manager CETI International Forum 2012
- 2. CETI FACILITIES Polymers Polymers preparation Natural Fibres Filaments Functionnalisation STEP 1 Chemical Fibres Yarn Spinning Spunlaid Nonwovens Drylaid Nonwovens Weaving, Knitting, Consolidation Braiding STEP 2 Finishing 2D / 3D Textiles CETI International Forum 2012
- 3. CETI FACILITIES Polymers Polymers preparation Natural Fibres Filaments Functionnalisation STEP 1 Chemical Fibres Yarn Spinning Spunlaid Nonwovens Drylaid Nonwovens Weaving, Knitting, Consolidation Braiding STEP 2 Finishing 2D / 3D Textiles CETI International Forum 2012
- 4. EXTRUSION COMPOUND CETI International Forum 2012
- 5. EXTRUSION COMPOUND 1 2 3 4 5 6 7 8 9 10 Functionnalized polymers CETI International Forum 2012
- 6. EXTRUSION COMPOUND Screw diameter 26 mm For processing PP, PE, PET, PA, PLA L/D ratio 40 and high temperature polymers Heat sections 10 such as PEI and PEEK Extrusion temperature Max. 450°C Throughput 4 to 60 kg/h 1 hole - ø 3 mm Die 2 holes - ø 4 mm 3 holes - ø 4 mm Co-rotative Twin screw extruder CETI International Forum 2012
- 7. CETI FACILITIES Polymers Polymers preparation Natural Fibres Filaments Functionnalisation STEP 1 Chemical Fibres Yarn Spinning Spunlaid Nonwovens Drylaid Nonwovens Weaving, Knitting, Consolidation Braiding STEP 2 Finishing 2D / 3D Textiles CETI International Forum 2012
- 8. TRICOMPONENT SPINNING LINE CETI International Forum 2012
- 9. TRICOMPONENT SPINNING LINE CETI International Forum 2012
- 10. TRICOMPONENT SPINNING LINE Extrusion temperature Max. 450°C For processing PP, PE, PET, PA, PLA Throughput Max. 6 kg/h and high temperature polymers Cros s sections : 16 spinpacks such as PEI and PEEK 36 filaments Cross section : 1 spinpack 150 filaments CETI International Forum 2012
- 11. TRICOMPONENT SPINNING LINE MONO- BI- TRI- COMPONENT COMPONENT COMPONENT Round Hollow Trilobal CETI International Forum 2012
- 12. TRICOMPONENT SPINNING LINE CETI International Forum 2012
- 13. TRICOMPONENT SPINNING LINE • Co-extrusion : to sheath a yarn with a polymer • Conductive core :a filament made from alloy can be sheathed with a polymer Example of conductive core: Cerrobend 50% PA6 – 50% Cerrobend alloy PA6 CETI International Forum 2012
- 14. TRICOMPONENT SPINNING LINE • For testing spinnability of new polymers, • For creating functionalized filaments, • For sheathing a yarn, • For creating conductive filaments. CETI International Forum 2012
- 15. CETI FACILITIES Polymers Polymers preparation Natural Fibres Filaments Functionnalisation STEP 1 Chemical Fibres Yarn Spinning Spunlaid Nonwovens Drylaid Nonwovens Weaving, Knitting, Consolidation Braiding STEP 2 Finishing 2D / 3D Textiles CETI International Forum 2012
- 16. FIBRES PROCESSING LINE CETI International Forum 2012
- 17. FIBRES PROCESSING LINE Unwind Relax Crimp Fix Cut Fibres 3 to 60 mm CETI International Forum 2012
- 18. CETI FACILITIES Polymers Polymers preparation Natural Fibres Filaments Functionnalisation STEP 1 Chemical Fibres Yarn Spinning Spunlaid Nonwovens Drylaid Nonwovens Weaving, Knitting, Consolidation Braiding STEP 2 Finishing 2D / 3D Textiles CETI International Forum 2012
- 19. TO CONCLUDE • To create new chemical filaments and fibres, – For creating new yarns, – For developping new woven, nonwoven, knitted and braided frabrics. CETI International Forum 2012
- 20. THANK YOU FOR YOUR ATTENTION WWW.CETI.COM Mélanie MONCEAUX, Extrusion & Spinning Manager CETI International Forum 2012