Purlbed

Rib › Rib textures and blocks

Moss dots in the centre of rib columns

Reads as a 2×2 rib from afar; close up, the recessed columns carry a pebbly moss texture in their centre. 3×2 rib in pitch (3 on one bed, 2 on the other) laid out so the centre needle of each 3-group has a free partner opposite (true 3×3 alignment); every 2 rows that centre stitch swaps bed.

Machine types that can knit it

Demo swatch

Drawn for: Double-bed hand flat (V-bed)
Approximate preview worked out from the bed chart, not a photo.
Bed chart
15101520253035→←→←→←→←→←→←→←→←→←→←→←→←→←→←→←→←→←→←Front bedBack bed1 square = 1 stitch × 1 row · read from the bottom · Hand flat (V-bed), 36 needles, half pitch
Needle notation, first steps
1. Row 1: knit 1 row · 3×3 ribcarriage →backfront2. Transfer 6 stitches to thefront bedbackfront3. Row 2: knit 1 rowBed-selected motif (front 24 /back 12)← carriagebackfront4. Transfer 6 stitches to theback bedbackfrontShowing needles L17–R7 of 36; repeat across the working area.

Steps

  1. Cast on, transfer to 3/2 layout.
  2. Knit
  3. Move centre stitches to opposite bed.
  4. Knit
  5. Move back. Repeat.

The full card

What it looks like
Reads as a 2×2 rib from afar; close up, the recessed columns carry a pebbly moss texture in their centre.
How it behaves
fine texture within rib; elastic.
How it works
3×2 rib in pitch (3 on one bed, 2 on the other) laid out so the centre needle of each 3-group has a free partner opposite (true 3×3 alignment); every 2 rows that centre stitch swaps bed.
Machines
Double bed. Cast-on options: all needles then transfer (neater edge) or interlocked 3×3 + rack twice (only one rack per row → extra rows, looser edge).
Parameters
rib group sizes, swap interval (2 rows), swap timing (all same row vs staggered).
Steps
1) Cast on, transfer to 3/2 layout. 2) Knit 2. 3) Move centre stitches to opposite bed. 4) Knit 2. 5) Move back. Repeat.
Charting
Step diagram with vertical arrows on the centre needles alternating up/down.
Limits and common problems
Without an opposite receiving needle the transfer is impossible.
Combines with
rib-lace-2x2, rib-twist-2x2.
Pieces and assembly
Garment edges.

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

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