Hand working - haekelverfahren and is produced in accordance with the process sheet crocheted

摘要

1445466 Fabrics HAMANAKA KK 22 Oct 1973 [26 April 1973] 49044/73 Heading D1K A three-dimensional network of soft flexible material is stiffened with hardening material, one or more chains of stitches is formed on it and the hardening material is removed with a solvent. A crochet hook may be used to form the chains of stitches, one at a time on a network in the form of a garment. The network may be of polyurethane, p.v.c., polyethylene covered or uncovered rubber yarn or of natural or synthetic fibres. The hardening material may be water soluble e.g. glue, gelatine, sodium cellulose, glycolate or polyvinyl alcohol or soluble in an organic solvent e.g. polystyrene.