
Weaving Basics
EPI and PPI in Weaving: Read a Sample Record
EPI means ends per inch: the number of warp threads across an inch of woven cloth. PPI means picks per inch: the number of weft passes along an inch.
Plain, twill, and satin are weave structures. Plain weave alternates over one and under one.
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EPI means ends per inch: the number of warp threads across an inch of woven cloth. PPI means picks per inch: the number of weft passes along an inch.

Prepare a clean, dry, flat surface; wash and dry your hands; remove jewellery that can catch; and support the textile's full weight while moving it.

Woven fabric interlaces warp and weft yarns; knitted fabric is built from connected loops. Look for the yarn path rather than judging by stretch alone.

Clear guides to warp, weft, interlacing, floats, and the structures visible in woven cloth.

Conservation-led handling and storage principles for handmade, inherited, and collected textiles.