stitch and seams
TRANSCRIPT
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Stitches and Seams
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Stitch Formation
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Some Definitions;
• A STITCH is Loop or loops of one or more threads when bounds with each other by interlacing ,Interlooping or Intralooping .
• A SEAM is a line where two or more fabrics are joined.
• A STITCHING consists of a series of stitches embodied in a material for ornamental purposes or finishing an edge.
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Stitches
Stitch Class100 Class Single-Thread Chain Stitch
200 Class Hand Stitch
300 Class Lock Stitch
400 ClassChain Stitch/Multi thread chain
stitch
500 Class Over edge Stitch
600 Class Flat Stitch
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100 Class StitchesSingle Thread Chain stitches Using One Needle Thread and One Blind Looper
View of Seam Stitch Class Thread Count Typical Uses
101 Class One ThreadBasting, or light
construction
103 Class One ThreadBlind stitch for
Hemming
104 Class One Thread Saddle Stitch
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200 Class StitchesSingle Thread Hand Sewn Stitches Using One Needle Thread
View of Seam Stitch Class Thread Count Typical Uses
202 Class One ThreadBasting,
Tacking or Repairs
205 Class One ThreadPick Stitch - Topstitching
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300 Class StitchesTwo or more Thread Lock Stitches Using Needle Thread(s) and One Bobbin Hook Thread
View of Seam Stitch Class Thread Count Typical Uses
301 Class Two ThreadsSeaming Multiple
Plies
304 Class Two ThreadZig-Zag Stitch; a stretch lockstitch
306 Class Two Thread Blind Stitch
315 Class Two Threads
"Three Step Zig-Zag; a stretch lockstitch with more stretch
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400 Class StitchesMulti-Thread Chain Stitches Using One or More Needle Threads and One or More Looper Threads
View of Seam Stitch Class Thread Count Typical Uses
401 Class Two ThreadsSeaming Multiple
Plies with moderate stretch
406 Class Three Threads"Bottom Cover
Stitch; a (greater) stretch chain stitch
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500 Class StitchesMulti-Thread OverEdge Chainstitches Using Needle Thread(s) and Looper Thread(s)
View of Seam Stitch Class Thread Count Typical Uses
502 Class Two ThreadOne Needle Overedge
stitch for Serging
503 Class Two ThreadOver edge stitch for
Serging with Crossover on Edge of Fabric
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View of Seam Stitch Class Thread Count Typical Uses
504 Class Three ThreadOveredge stitch for
Serging and Light Seaming
512 Class Four Thread
Mock Safety Stitch for Seaming with wide bite and Greater Stretch for
Knits
514 Class Four Thread
Over edge Stitch for Seaming with wide bite and Greater Stretch for
Knits
515 Class Four Thread
True Safety Stitch for Seaming with Good
Stretch for Wovens and Knits
516 Class Five Thread
True Safety Stitch for Seaming with Good
Stretch for Wovens and Knits
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600 Class StitchesMulti-Thread Cover stitches
View of Seam Stitch Class Thread Count Typical Uses
602 Class Four ThreadCoverStitch or Seaming Knits
605 Class Five ThreadCoverStitch or
Butt-Seams
607 Class Six ThreadWide Cover
Stitch or Butt-Seams
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700 Class StitchesSingle Thread Lockstitch Using One Needle Thread and Rewinding Bobbin
View of Seam Stitch Class Thread Count Typical Uses
701 Class One ThreadLockstitch Tacking
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Seams
Seam Class:SS Class Superimposed Seams
LS Class Lapped Seams
BS Class Bound (Binding) Seams
FS Class Flat (Butted) Seams
EF Class Edge Finish Stitching
OS Class Ornamental Stitching
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Superimposed SeamsSeams in which Two or More Plies of Fabric are Superimposed on Each Other
Seam View Seam Class Needle CountTypical Uses and
Stitch Types
SSa 1 or 2Seaming two plies using 100cl, 300cl,
400cl, or 500cl
SSb 1 or 2
Seaming two plies with one edge
folded using 100cl, 300cl, or 400cl
SSc 1 or 2
Seaming two plies with a finished
edge 100cl, 300cl, or 400cl
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Lapped SeamsSeams in which Two or More Plies of Fabric are Superimposed and/or Folded on Each Other
Seam Class Needle CountTypical Uses and
Stitch Types
LSa 1 or 2Overlap seam of two plies at edges using
100cl, 300cl, or 400cl
LSb 1 or 2
Overlap seam of two plies with one edge folded using 100cl,
300cl, or 400cl
LSc 1, 2 or 3
Flat Felled Seam using 100cl, 300cl,
or 400cl
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Bound SeamsSeams in which One Ply of Fabric is sewn over the edge of Two or More Plies of
Fabric
Seam Class Needle CountTypical Uses and
Stitch Types
BSa 1 or 2Binding over the
edge of one ply using 100cl, 300cl, or 400cl
BSb 1 or 2Binding over the
edge of one ply using 100cl, 300cl, or 400cl
BSc 1 or 2Binding over the
edge of one ply using 100cl, 300cl, or 400cl
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Flat SeamsSeams in which Two or More Plies of Fabric are Sewn Together at the Edges
Seam Class Needle CountTypical Uses and
Stitch Types
FSa 4
Coverstitch Seaming two plies
using 606cl, or 607cl
FSb 2
Coverstitch Seaming two plies
using 602cl, or 603cl
FSc 2
Cover stitch Seaming two plies
using 602cl, or 603cl
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Edge Finish StitchingFabric Edge is Finished with Stitching
Seam Class Needle CountTypical Uses and
Stitch Types
EFa 1 or 2Finishing one ply using 100cl, 300cl,
or 400cl
EFb 1 or 2Finishing one ply using 100cl, 300cl,
or 400cl
EFc 1Finishing one ply using 100cl, 300cl,
or 400cl
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Ornamental StitchingOrnamental Stitching is Stitches Sewn on One Ply of Fabric
Seam Class Needle CountTypical Uses and Stitch
Types
OSa 1 Decorative Stitching using 100cl, 300cl,
400cl or 600cl
OSb 1 or 2
Decorative Stitching using cording
Sometimes called "Pin-tuck" with CordingUsing 304cl or 406cl
stitch
OSc 1 or 2
Decorative Stitching sometimes called "Pin-
tuck"Using 304cl or 406cl
stitch
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