Materials suitable for mending.—Coton à repriser D.M.C is used for most kinds of darning. It can be had in 18 different sizes, from Nos. 8 to 100, white and unbleached, and in all the colours of the D.M.C colour-card in Nos. 12, 25 and 50.
It is but very slightly twisted and can be split or used double, if necessary, according to the material. For all the coarser articles of house-linen, unbleached cotton is the best, and for the finer white fabrics, Coton surfin D.M.C Nos. 110, 120 and 150[A]. This cotton, which is not the least twisted, and is to be had both white and unbleached, can be used, by subdividing it, for darning the finest cambric.
Varieties of darning.—These are four, (1) Linen darning, (2) Damask darning, (3) Satin or Twill darning, and (4) Invisible darning, called also, Fine-drawing.
(1) Linen Darning (figs. [40] and [41]).—All darns should be made on the wrong side of the stuff, excepting fig. [54], which it is sometimes better to make on the right side. The longitudinal running, to form the warp, must be made first. The thread must not be drawn tightly in running your stitches backwards and forwards, and be careful to leave loops at each turning, to allow for the shrinking of the thread in the washing, without its pulling the darn together.
Fig. 40. Linen darning. Drawing in the warp threads.
Run your needle in, about one c/m. above the damaged part, take up one or two threads of the stuff and miss the same number, working straight to a thread; on reaching the hole, carry your cotton straight across it, take up alternate threads beyond, and proceed as before. Continue the rows backwards and forwards, taking up in each row, the threads left in the preceding one. Turn the work round and do the same for the woof; alternately taking up and leaving the warp threads, where the cotton crosses the hole. The threads must lie so alone both ways, that the darn, when completed, replaces the original web. The threads are only drawn so far apart in the illustrations, for the sake of clearness.
Fig. 41. Linen darning. Drawing in the woof threads.
When the material to be darned does not admit of a fleecy thread, such as Coton à repriser D.M.C, one that as nearly as possible matches the material, should be chosen from the D.M.C cottons.[A]