Crochet Journal
How to Pin Crochet for Blocking Without Distortion
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Pins should support the intended outline while the fabric dries or cools. They should not force a small piece to meet dimensions its gauge cannot provide.
Prepare a measured surface
Use clean blocking mats or another pin-safe, colourfast surface. Mark the target width, length and right angles with a ruler. For matching pieces, trace one agreed outline rather than shaping each by eye.
Anchor major points first
Pin corners, centres and repeat points lightly, then fill the spaces between them. Alternate sides so tension spreads evenly. On a curved or scalloped edge, pin each repeat at the same structural point.
Avoid point distortion
Add more pins rather than pulling hard on a few. T-pins or blocking wires should be rust-resistant and inserted away from fragile strands. Let the piece dry completely before removing support, then compare dimensions without stretching.
Keep this in mind
Map the final measurements, distribute tension through many support points and allow the fabric to dry fully before unpinning.
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