摘要:
Method for changing properties of papermachine clothing, in particular a dryer fabric. The papermachine clothing is processed specifically, primarily in the transverse direction of the clothing, for the purpose of evening out the properties of the fabric. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
摘要:
A fabric comprising a plurality of coiled yarns arranged in side-by-side intermeshing relationship and having elongated pintles extending through intermeshed portions of the yarn. Elongated stuffer elements extend through central portion of each of the coils in between adjacent pintles. The stuffer elements respond to a given input after insertion to expand and fill the central portions of each of the coils. The input may be temperature, light, sound, chemical and tension. In one form, the stuffer elements formed from auxetic material which is placed in tension, after insertion, to cause the stuffer elements to expand and reduce the permeability of the fabric.
摘要:
A belt for a machine for the production of web material, especially paper or cardboard, including a carrying structure and, on one web material contact side of the carrying structure, a fibrous material with polymeric material contained therein. A bulk of the polymeric material is provided in a volumetric area of the fibrous material which is close to a web material contact surface.
摘要:
A press fabric for a machine for the production of web material, especially paper or cardboard, including a carrying structure and at least one layer of fibrous material, which is firmly bonded with the carrying structure, at least one layer of fibrous material containing polymeric material at least partially coating fibers of this layer with a polymeric film.
摘要:
A covering for paper machines, paperboard machines or tissue machines, which is constructed from a construction kit includes a plurality of prefabricated web-shaped material layers. Each web-shaped material layer is configured dependent upon a category and operating conditions of the covering, and the plurality of prefabricated web-shaped material layers are stacked atop one another and are joined to one another at least in sections, two-dimensionally, and in a manner that prevents the plurality of prefabricated web-shaped material layers from being detached. The invention also relates to a method for producing the inventive covering.
摘要:
Paper machine clothing, such as a forming fabric formed by a large number of repeating units, wherein each repeat unit includes a paper-side woven structure having paper-side warp and weft threads and a machine-side woven structure having machine-side warp and weft threads, such that the paper side and the machine side woven structures are connected to each other by binding threads, and each repeat unit being formed by at least 26 warp threads and the paper machine clothing having a total thickness of 0.78 mm and less.
摘要:
Clothing in a machine for producing a fibrous web, for example a paper, board or tissue web, from a fibrous suspension. The machine has a wet end, a press section and a drying section and in each case there is clothing in the wet end, the press section and the drying section in order to guide the fibrous web. The clothing has integrated into the clothing at least one means for picking up and/or forwarding data about the clothing or the environment of the clothing.
摘要:
Paper machine clothing including paper side woven structure and machine side woven structure having a plurality of binding threads woven to form of a plurality of covering binding points with paper side woven structure, and to form a plurality of supporting binding points with machine side woven structure. Covering binding points and supporting binding points can be arranged by lining up plurality of covering binding point repeat units and plurality of supporting binding point repeat units in a row. In at least one of each covering binding point repeat unit and each supporting binding point repeat unit, at least one of supporting binding points and covering binding points are irregularly arranged in relation to the other supporting binding points and covering binding points. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
摘要:
A press fabric for a machine for the production of web material, especially paper or cardboard, including a carrying structure and a plurality of layers on one web material contact side of the carrying structure, whereby polymeric material is contained in at least one of the layers of fibrous material.
摘要:
A press fabric for a machine for the production of web material, especially paper or cardboard, includes a carrying structure and at least one layer of fibrous material on one web material contact side of the carrying structure, whereby at least some of the fibers of the at least one layer of fibrous material are coated at least partially with a film of a first polymeric material and whereby a permeable composite structure is formed by a second polymeric material in the at least one fibrous layer, in that the hollow spaces which are formed between fibers of the at least one fibrous layer are filled partially with the second polymeric material.