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Float Stitch and it’s Formation Process

Float Stitch and it’s Formation Process

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Emdad Sarker
Assistant Professor at Bangladesh University of Textiles Past : Studied Fabric Engineering at Bangladesh University of Textiles (BUTEX)- 07
Emdad Sarker

Latest posts by Emdad Sarker (see all)

Float Stitch and it’s Formation Process

 Float/Missed Stitch

Technical face and back of float stitch

 Features of float stitch

►A float stitch or welt stitch is composed of a held loop, one or more float loops and knitted loops.

►It is produced when a needle (M) holding its old loop fails to receive the new yarn that passes, as a float loop to the back of the needle.

►The float stitch shows the missed yarn floating freely on the reverse side of the held loop.

Notation of float stitch

►The float extends from the base of one knitted or tucked loop to the next, and is notated by an empty square.

►The held loop extends into the courses above until a knitted loop is indicated in that wale.

►A single float stitch has the appearance of a U-shape on the reverse of the stitch.

►Float stitch fabrics are narrower than equivalent all-knit fabrics.

►As the wales are drawn closer together by the floats, thus reducing width-wise elasticity and improving fabric stability.

►The maximum number of successive floats on one needle is four.

►Six adjacent needles are usually the maximum number for a continuous float.

►A floating thread is useful for hiding an unwanted colored yarn behind the face loop of a selected color.

►The miss stitch can occur accidentally as a fault due to incorrectly set yarn feeders.

Floating across four adjacent plain needles

 Float Stitch Formation Process

Float stitch formation    

 Effect of float stitches

►Float stitches make the fabric thinner than the tuck stitched one, as there is no yarn accumulation.

►It makes the fabric narrower as there is no looped configuration and hence the whole structure is pulled to minimum width.

►Less extensible than either knitted or tucked structure.

►Fabric is lighter in weight due to minimum yarn used in construction.

►Fabric is flimsy and less rigid compared to others.

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Emdad Sarker
Assistant Professor at Bangladesh University of Textiles Past : Studied Fabric Engineering at Bangladesh University of Textiles (BUTEX)- 07
Emdad Sarker

Latest posts by Emdad Sarker (see all)