TT2301 KNITTING TECHNOLOGY
UNIT I
Properties of Woven and Knitted fabrics. Terms and definitions used in Knitting, Yarn
quality requirements for knitting. Comparison of warp and weft knitting. Classification of
warp and weft knitting machines Knitting needles: Spring - beard – Latch – Compound
needles.
UNIT II
Classification of Weft Knit structure – Technical terms and symbolic representation of
Weft Knit structure – Characteristics of Plain, Rib, Interlock, Purl Knit structures. Rib,
interlock and purl circular knitting machines. Fundamentals of formation of knit tuck and
float stitches. Factors affecting the formation of loop. Effect of loop length and shape on
fabric properties. Faults in knitted fabrics, causes and remedies. Production calculation.
UNIT III
Basic principles and elements of flat knitting machines. Different types of flat knitting
machines-manual, mechanical and computer controlled knitting machines. Production of
various fabric designs with flat knitting machines.
Jacquard knitting – Pattern wheel, Pattern drum, Tape patterning devices, Electronic
devices.
UNIT IV
Warp knitting fundamentals, Basic Warp knitted structures, closed lap and Open lap
stitches. Classification of Warp Knitting Machines – Knitting elements of Rachel and
Tricot knitting machine, Points of difference between Rachel and Tricot knitting machine.
Representation of Warp – Knit structure.
UNIT V
Basic Yarn Properties for Weft and Warp Knitting – Defects in weft and Warp Knitted
fabrics, causes and remedies – Test for Weft Knit quality – Knitting Calculations for Weft
Knits and Warp Knits.
TEXT BOOKS
1. D.B Ajgaonkar., “Knitting Technology”, Universal Publication Corporation, Mumbai,1998.
2. D.J.Spencer., “Knitting Technology”, Textile Institute, Manchester, 1989.
REFERENCES
1. Chandrasekhar Iyer, Bernd Mammal and Wolfgang Schach., “Circular Knitting”,Meisenbach GmbH, Bamberg, 1995.
2. Samuel Raz., “Flat Knitting; The new generation”, MeisenbachGmbH, Bamberg,
3. Samuel Raz., “Warp Knitting Production”, Melliand TextilberichteGmbH,Rohrabacher, 1987.
UNIT I
Properties of Woven and Knitted fabrics. Terms and definitions used in Knitting, Yarn
quality requirements for knitting. Comparison of warp and weft knitting. Classification of
warp and weft knitting machines Knitting needles: Spring - beard – Latch – Compound
needles.
UNIT II
Classification of Weft Knit structure – Technical terms and symbolic representation of
Weft Knit structure – Characteristics of Plain, Rib, Interlock, Purl Knit structures. Rib,
interlock and purl circular knitting machines. Fundamentals of formation of knit tuck and
float stitches. Factors affecting the formation of loop. Effect of loop length and shape on
fabric properties. Faults in knitted fabrics, causes and remedies. Production calculation.
UNIT III
Basic principles and elements of flat knitting machines. Different types of flat knitting
machines-manual, mechanical and computer controlled knitting machines. Production of
various fabric designs with flat knitting machines.
Jacquard knitting – Pattern wheel, Pattern drum, Tape patterning devices, Electronic
devices.
UNIT IV
Warp knitting fundamentals, Basic Warp knitted structures, closed lap and Open lap
stitches. Classification of Warp Knitting Machines – Knitting elements of Rachel and
Tricot knitting machine, Points of difference between Rachel and Tricot knitting machine.
Representation of Warp – Knit structure.
UNIT V
Basic Yarn Properties for Weft and Warp Knitting – Defects in weft and Warp Knitted
fabrics, causes and remedies – Test for Weft Knit quality – Knitting Calculations for Weft
Knits and Warp Knits.
TEXT BOOKS
1. D.B Ajgaonkar., “Knitting Technology”, Universal Publication Corporation, Mumbai,1998.
2. D.J.Spencer., “Knitting Technology”, Textile Institute, Manchester, 1989.
REFERENCES
1. Chandrasekhar Iyer, Bernd Mammal and Wolfgang Schach., “Circular Knitting”,Meisenbach GmbH, Bamberg, 1995.
2. Samuel Raz., “Flat Knitting; The new generation”, MeisenbachGmbH, Bamberg,
3. Samuel Raz., “Warp Knitting Production”, Melliand TextilberichteGmbH,Rohrabacher, 1987.
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