Abstract

The invention relates to an arrangement (1) and to a corresponding method for cutting flexible material webs in the correct position, particularly textile webs having repeated patterns (repeat). An alignment device (5, 15), in which the at least one material web is aligned with regard to the pattern, and a cutting device (6, 12), in which the aligned position is cut after fixing according to a prescribed cutting pattern, comprise a common revolving conveyer belt (9) such that transfer from an alignment device to a cutting device is no longer necessary.

IPC Classes  ?

• B26D 5/00 - Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
• B26D 7/06 - Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
• D06H 7/00 - Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials

Abstract

The invention relates to an arrangement for needling limp material webs, a method for arranging needles,a device for setting and a device for drawing needles (11). The arrangement is characterised by an adjacent arrangement of numerous conventional brush elements (1) which have a base (2) with through holes (3) and bristles (4) extending away therefrom. The brush elements (1) are fixed at a distance from a planar support (6), the gap being substantially filled by a retainer layer, for example, by a felt layer (10). Due to the large number of through holes (3), needles (11) can be inserted in almost any position following a pattern by passing them though one of the through holes (3) into the retainer layer (10). For the above, a needle (11) comprises a tapering (14) away from the needle tip (13) in order to facilitate the introduction through the through hole (3).

IPC Classes  ?

• B26D 7/01 - Means for holding or positioning work
• A41H 15/00 - Cloth-holders

Abstract

The aim of the invention is to simplify processing of textile cuttings and cotton web cuttings, in particular in the upholstery industry, and relates to a device for cutting flexible flat products, such as textiles that can be used as cover material in the upholstered furniture industry. Said textiles can be unwound from a textile web supply roll (10), can be arranged in a flat manner and in one layer on a cutting support (2) and subsequently can be cut by means of a cutting tool (6) according to a cut pattern. Said cutting tool (6) traverses the textile web (11) and is guided in a controlled manner into, optionally, penetrating slightly, the cutting support (2). A cotton web is unwound from the supply roll and cut cotton cuttings are associated with the corresponding textile cuttings and processed further. Said invention is characterised in that the cotton supply roll (15) is associated with the device (1) such that the unwound cotton web (13) can be placed on the cutting support (2) and the unwound textile web (11) can be placed thereon such that the only cutting tool (6) cuts the textile web (11) and also the cotton web (13) according to the same cutting pattern, in a cutting process.

IPC Classes  ?

• D06H 7/02 - Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials transversely
• B26F 1/38 - Cutting-outStamping-out
• A41H 43/00 - Other methods, machines, or appliances