Importance

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Abstract

The invention relates to a multi-needle chain-stitch sewing machine, for the production of mattress sheets, made from a sewed material, comprising several, in particular at least three sewed material layers, preferably with one sewed material layer made from an elastic material, for example sponge, and a cover layer with a sewing pattern, by means of a sewing machine and a supply device for the sewed material layers to be sewn. According to the invention, a multi-needle chain-stitch sewing machine may be further developed which avoids the problems of conventional solutions with which, in particular, a simple and economical feed of the sewed material layers to the sewing machine is possible without spoiling the sewing product, for example, by introduction of folds, whereby at least one feed device (5) is arranged between the supply device (3) and the sewing machine (2), along the entire feed length, lying on the material for sewing, which draws at least two sewed material layers from the supply device (13) and feeds the same into the sewing machine (2).

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First Claim