Abrégé

A triple papermaking fabric includes: a set of top MD yarns; a set of top CMD yarns interwoven with the top MD yarns; a set of bottom MD yarns; a set of bottom CMD yarns interwoven with the bottom MD yarns; a set of binding yarns arranged in pairs between respective top CMD yarns; the binding yarns of each pair are interwoven with respective different top MD yarns, and the binding yarns, together, of the pair are interwoven with all the top MD yarns; the binding yarns are arranged in pairs between respective consecutive top CMD yarns; the binding yarns of each pair bind respective different bottom MD yarns, each binding yarn of the pair binding only one bottom MD yarn.

Classes IPC  ?

• D21F 7/08 - Feutres
• D21F 1/00 - Partie humide des machines à fabriquer des feuilles continues de papier
• D03D 13/00 - Tissus caractérisés par la disposition particulière des fils de chaîne ou de trame, p.ex. avec fils de trame incurvés, avec fils de chaîne discontinus, avec fils de chaîne ou de trame en diagonale

Abrégé

A triple papermaking fabric (100) comprises: a set of top MD yarns (1-12); a set of top CMD yarns (A18, A22, A26) interwoven with the top MD yarns (1-12); a set of bottom MD yarns (13-20); a set of bottom CMD yarns (B17, B21, B25) interwoven with the bottom MD yarns (13-20); a set of binding yarns (L19, L20; L23, L24) arranged in pairs between respective top CMD yarns (A18, A22, A26); the binding yarns (L19, L20; L23, L24) of each pair are interwoven with respective different top MD yarns (1-12), and the binding yarns (L19, L20; L23, L24), together, of the pair are interwoven with all the top MD yarns (1-12); the binding yarns (L19, L20; L23, L24) are arranged in pairs between respective consecutive top CMD yarns (A18, A22, A26); the binding yarns (L19, L20; L23, L24) of each pair bind respective different bottom MD yarns (13-20), each binding yarn (L19, L20; L23, L24) of the pair binding only one bottom MD yarn (13-20).

Classes IPC  ?

• D21F 1/00 - Partie humide des machines à fabriquer des feuilles continues de papier

Abrégé

A triple papermaking fabric (100) comprises: a set of top MD yarns (1-12); a set of top CMD yarns (A18, A22, A26) interwoven with the top MD yarns (1-12); a set of bottom MD yarns (13-20); a set of bottom CMD yarns (B17, B21, B25) interwoven with the bottom MD yarns (13-20); a set of binding yarns (L19, L20; L23, L24) arranged in pairs between respective top CMD yarns (A18, A22, A26); the binding yarns (L19, L20; L23, L24) of each pair are interwoven with respective different top MD yarns (1-12), and the binding yarns (L19, L20; L23, L24), together, of the pair are interwoven with all the top MD yarns (1-12); the binding yarns (L19, L20; L23, L24) are arranged in pairs between respective consecutive top CMD yarns (A18, A22, A26); the binding yarns (L19, L20; L23, L24) of each pair bind respective different bottom MD yarns (13-20), each binding yarn (L19, L20; L23, L24) of the pair binding only one bottom MD yarn (13-20).

Classes IPC  ?

• D21F 1/00 - Partie humide des machines à fabriquer des feuilles continues de papier

Abrégé

A papermaking fabric (100) has a fabric repeating unit (104) that comprises eight top MD yarns (1-8) and eight bottom MD yarns (9-16) that extend in machine direction (MD); three top CMD yarns (P6,P10,P14) interwoven only with the top MD yarns (1-8); three bottom CMD yarns (MC5,MC9,MC13) interwoven only with the bottom MD yarns (9-16); and two pairs of binding yarns (L7, L8, L11, L12 ) interwoven with both the top MD yarns (1-8) and the bottom MD yarns (9-16); the binding yarns (L7, L8, L11, L12 ) of each pair cross each other under respective transition yarns (T); the binding yarns (L7, L8, L11, L12 ) of each pair, together, leave exposed on a top surface of the fabric (100) only single isolated transition yarns (T), all separated from each other in cross machine direction by a plurality of adjacent top MD yarns (1-8).

Classes IPC  ?

• D21F 1/00 - Partie humide des machines à fabriquer des feuilles continues de papier

Abrégé

A papermaking fabric (100) has a fabric repeating unit (104) that comprises eight top MD yarns (1-8) and eight bottom MD yarns (9-16) that extend in machine direction (MD); three top CMD yarns (P6,P10,P14) interwoven only with the top MD yarns (1-8); three bottom CMD yarns (MC5,MC9,MC13) interwoven only with the bottom MD yarns (9-16); and two pairs of binding yarns (L7, L8, L11, L12 ) interwoven with both the top MD yarns (1-8) and the bottom MD yarns (9-16); the binding yarns (L7, L8, L11, L12 ) of each pair cross each other under respective transition yarns (T); the binding yarns (L7, L8, L11, L12 ) of each pair, together, leave exposed on a top surface of the fabric (100) only single isolated transition yarns (T), all separated from each other in cross machine direction by a plurality of adjacent top MD yarns (1-8).

Classes IPC  ?

• D21F 1/00 - Partie humide des machines à fabriquer des feuilles continues de papier

Abrégé

A triple papermaking fabric, having at least one fabric repeat unit which comprises: a set of sixteen warp yarns or MD yarns, which extend in machine direction and are subdivided into eight top MD yarns eight bottom MD yarns; three top CMD yarns interwoven only with the top MD yarns form a top fabric layer; three bottom CMD yarns interwoven only with the bottom MD yarns to form a bottom fabric layer; three binding yarns interwoven with both the top MD yarns and the bottom MD yarns so as to bind the top layer to the bottom layer; the fabric has a ratio between weft yarns and warp yarns of 3:1.

Classes IPC  ?

• D21F 1/00 - Partie humide des machines à fabriquer des feuilles continues de papier
• D03D 11/00 - Tissus doubles ou à couches multiples non prévus ailleurs

Abrégé

A triple papermaking fabric (100), having at least one fabric repeat unit (104) which comprises: a set of- sixteen warp yarns or MD yarns (1-16), which extend in machine direction (MD) and are subdivided into eight top MD yarns (1-8) and eight bottom MD yarns (9-16); three top CMD yarns (P11,P14,P17) interwoven only with the top MD yarns (1-8) to form a top fabric layer (101); three bottom CMD yarns (MC10,MC13,MC16) interwoven only with the bottom MD yarns (9-16) to form a bottom fabric layer (102); three binding yarns (L12,L15,L18) interwoven with both the top MD yarns (1-8) and the bottom MD yarns (9-16) so as to bind the top layer (101) to the bottom layer (102); the fabric (100) has a ratio between weft yarns and warp yarns of 3:1.

Classes IPC  ?

• D21F 1/10 - Toiles métalliques de machines
• D03D 11/00 - Tissus doubles ou à couches multiples non prévus ailleurs
• D21F 7/08 - Feutres

Abrégé

A triple papermaking fabric (100), having at least one fabric repeat unit (104) which comprises: a set of- sixteen warp yarns or MD yarns (1-16), which extend in machine direction (MD) and are subdivided into eight top MD yarns (1-8) and eight bottom MD yarns (9-16); three top CMD yarns (P11,P14,P17) interwoven only with the top MD yarns (1-8) to form a top fabric layer (101); three bottom CMD yarns (MC10,MC13,MC16) interwoven only with the bottom MD yarns (9-16) to form a bottom fabric layer (102); three binding yarns (L12,L15,L18) interwoven with both the top MD yarns (1-8) and the bottom MD yarns (9-16) so as to bind the top layer (101) to the bottom layer (102); the fabric (100) has a ratio between weft yarns and warp yarns of 3:1.

Classes IPC  ?

• D21F 1/00 - Partie humide des machines à fabriquer des feuilles continues de papier
• D03D 11/00 - Tissus doubles ou à couches multiples non prévus ailleurs

Abrégé

A triple papermaking fabric (100), having at least one fabric repeat unit (104) which comprises: a set of warp yarns or MD yarns (1-16), which extend in machine direction (MD) and are subdivided into eight top MD yarns (1-8) and eight bottom MD yarns (9-16); three top CMD yarns (P6,P10,P14) interwoven only with the top MD yarns (1-8) to form a top fabric layer (101); three bottom CMD yarns (MC5,MC9,MC13) interwoven only with the bottom MD yarns (9-16) to form a bottom fabric layer (102); and four binding yarns (L7,L8,L11,L12) interwoven with both the top MD yarns (1-8) and the bottom MD yarns (9-16) so as to bind the top layer (101) to the bottom layer (102); the fabric (100) has a ratio between weft yarns and warp yarns of 4:1.

Classes IPC  ?

• D21F 1/00 - Partie humide des machines à fabriquer des feuilles continues de papier
• D03D 11/00 - Tissus doubles ou à couches multiples non prévus ailleurs

Abrégé

A triple papermaking fabric includes a set of warp machine direction top yarns; a set of weft cross machine direction top yarns interwoven with the top MD yarns to form a top fabric layer; a set of bottom MD yarns; a set of bottom CMD yarns interwoven with the bottom MD yarns to form a bottom fabric layer; and a set of binding yarns arranged in the cross machine direction and interwoven with the top MD yarns and binding the top layer to the bottom layer. The binding yarns are arranged in pairs between two adjacent top CMD yarns, and in a fabric repeat unit at least one binding yarn of each pair is interwoven with at least one bottom MD yarn. The ratio between weft yarns and warp yarns is 4:2.

Classes IPC  ?

• D21F 1/10 - Toiles métalliques de machines
• D03D 25/00 - Tissus non prévus ailleurs
• D21F 9/02 - Machines complètes pour la fabrication de feuilles de papier du type Fourdrinier
• D21F 11/02 - Procédés de fabrication de longueurs continues de papier ou de carton, ou de nappe humide pour la production de panneaux de fibres, sur des machines à papier du type Fourdrinier

Abrégé

A triple papermaking fabric (100) includes a set of warp machine direction (MD) top yarns (1-8); a set of weft cross machine direction (CMD) ' top yarns (34,36,42) interwoven with the top MD yarns to form a top fabric layer (101); a set of bottom MD yarns (9-16); a set of bottom CMD yarns (33,37,41) interwoven with the bottom MD yarns to form a bottom fabric layer (102); and a set of binding yarns (35, 36; 39, 40) arranged in the cross machine direction and interwoven with the top MD yarns and binding the top layer (101) to the bottom layer (102). The binding yarns (35, 36; 39, 40) are arranged in pairs between two adjacent top CMD yarns (34,36,42), and in a fabric repeat unit (104) at least one binding yarn (35, 36; 39, 40) of each pair is interwoven with at least one bottom MD yarn (9-16). The ratio between weft yarns and warp yarns is 4:2.

Classes IPC  ?

• D21F 1/00 - Partie humide des machines à fabriquer des feuilles continues de papier

Abrégé

A quadruple papermaking fabric including a top fabric layer, a central fabric layer, a bottom fabric layer, and a set of pairs of binder yarns arranged in a cross machine direction and interwoven with the top machine direction yarns. One or more of the binder yarns of each pair is interwoven with the central layer MD yarns to form a first binding pattern between the top layer and the central layer. At least some of the central CMD yarns define respective stitching yarns that are interwoven with the bottom MD yarns to form a second binding pattern between the central layer and the bottom layer.

Classes IPC  ?

• D21F 1/10 - Toiles métalliques de machines
• D21F 7/08 - Feutres

Abrégé

A quadruple papermaking fabric (100) comprises: a set of longitudinal machine direction (MD) top yarns (1-12); a set of cross machine direction (CMD) top yarns (37-42) interwoven with the top MD yarns to form a top fabric layer (101); a set of central MD yarns (13-24); a set of central CMD yarns (43-48) interwoven with the central MD yarns to form a central fabric layer (102); a set of bottom MD yarns (25-36); a set of bottom CMD yarns (49- 54) interwoven with the bottom MD yarns to form a bottom fabric layer (103); a set of pairs of binder yarns (55- 66) arranged in the cross machine direction and interwoven with the top MD yarns (1-12). At least one of the binder yarns (55-66) of each pair is interwoven with the central MD yarns (13-24) to form a first binding pattern (105) between the top layer (101) and the central layer (102); at least some of the central CMD yarns (43-48) define respective stitching yarns that are interwoven with the bottom MD yarns (25-36) to form a second binding pattern (106) between the central layer (102) and the bottom layer (103).

Classes IPC  ?

• D21F 1/00 - Partie humide des machines à fabriquer des feuilles continues de papier