Purlbed

Short rows (partial knitting) › Knitting in sections

Twisted / staggered sections

Columns that spiral or twist like rope or a twisted cable. Undulating, especially when relaxed. With alternate-row colour changes, two-tone barber-pole stripes appear.

Machine types that can knit it

Demo swatch

Drawn for: Single bed, punch card
Approximate preview worked out from the bed chart, not a photo.Short rows change the shape of the piece. The preview shows where extra fabric builds up, not the real curve or flare.
Bed chart
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH15101520253035→←→←→←→←→←→←→←→←→←→←→←→←→←→←→←→←→←→←Front bedHold1 square = 1 stitch × 1 row · read from the bottom · Single bed, punch card, 36 needles
Needle notation, first steps
1. Row 1: knit 1 rowStocking stitchcarriage →bed2. Row 2: knit 1 rowStocking stitch · hold 4← carriagebedHH3. Row 3: knit 1 rowStocking stitch · hold 8carriage →bedHHHH4. Row 4: knit 1 rowStocking stitch · hold 12← carriagebedHHHHHHShowing needles L12–R12 of 36; repeat across the working area.

The full card

What it looks like
Columns that spiral or twist like rope or a twisted cable. Undulating, especially when relaxed. With alternate-row colour changes, two-tone barber-pole stripes appear.
How it behaves
Twisted vertical columns, strong when relaxed.
How it works
The same as sections, but the group boundaries shift by about half a group on the return traverse, so leftward and rightward passes use different groupings.
Machines
Single bed, hold.
Parameters
offset (≈g/2); colour alternation per full traverse (cut and reinsert the yarn each time, since it ends on the opposite side).
Steps
As pk-sections-wave, but redefine the groups with an offset for the return traverse.
Charting
Two group-letter rows (outbound and return) with offset dashed lines.
Limits and common problems
Hard to track; map it on paper first.
Combines with
stripes, shrink yarns.
Pieces and assembly
Rope or column effects in a panel.

Written in our own words from machine manuals, knitting references and swatching. Knit a test swatch before a whole piece.

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