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1. 发明申请

WO2023073253A1 DISPOSITIVO PARA EL POSICIONAMIENTO DE RODILLOS TROQUELADORES EN MÁQUINAS DE CORTE ROTATIVAS Y SEMIRROTATIVAS 审中-公开
公开(公告)号：WO2023073253A1
公开(公告)日：2023-05-04
申请号：PCT/ES2021/070780
申请日：2021-10-27
申请人： TECNOCUT, S.L.
发明人： ESTRADA TARRAGO, Franc , TORRES MONTALVO, Alberto , ROMERO GUILLEN, Ignacio
IPC分类号： B31D1/02
摘要： Consiste en un dispositivo para ajustar el posicionamiento relativo que existe entre la herramienta de corte y el contratroquel en máquinas rotativas y semirotativas, que es susceptible de instalarse en cualquiera de los dos cilindros, ajustando el posicionamiento relativo gracias a un sistema electromecánico con una excéntrica (15), la cual está montada en el interior de una pista (14) y que al rotar permite variar la posición de la pista respecto al cilindro en el cual esté montado el dispositivo, y un actuador que realiza la rotación de la excéntrica para ajustar el posicionamiento relativo de la herramienta de corte y contratroquel, en donde un motor (19) controlado electrónicamente actúa sobre la excéntrica (15) a través de una reducción mecánica.

2. 发明申请

WO2023072388A1 STOCK OF A PROTECTIVE PACKAGING MATERIAL, METHOD FOR MANUFACTURING A PROTECTIVE PACKAGING PRODUCT, AND PROTECTIVE PACKAGING PRODUCT 审中-公开
公开(公告)号：WO2023072388A1
公开(公告)日：2023-05-04
申请号：PCT/EP2021/079877
申请日：2021-10-27
申请人： STOROPACK HANS REICHENECKER GMBH
发明人： MAHÉ, Anthony , POISSON, Charles
IPC分类号： B65D5/50 , B65D65/40 , B65D81/02 , B65D81/03 , B65D81/05 , B31D5/00 , B65D65/46
摘要： A stock (10) of a protective packaging material (14) comprises foamed polysacharide material. It is suggested that the stock (10) comprises a plurality of essentially and generally flat panels (16) each having at least a straight side edge (18), wherein adjacent panels (16) are connected to each other at their common straight side edges (18) by means of a hinge portion (20) and are folded relative to each other such that they form a stack (12) of essentially parallel panels (16).

3. 发明申请

WO2022246379A1 METHOD AND SYSTEM FOR FORMING DOMED PAPER AND STRUCTURES 审中-公开
公开(公告)号：WO2022246379A1
公开(公告)日：2022-11-24
申请号：PCT/US2022/072333
申请日：2022-05-15
申请人： OAS DESIGN GROUP, INC.
发明人： DE LUCA, Nicholas P.
IPC分类号： D21F11/00 , B31D5/00 , D21H27/02 , D21H27/40 , B65D81/03 , B32B7/12 , B32B27/10
摘要： A method and system for forming domes or protruded structures in a flat material such as paper is disclosed. The method includes cutting one or more sheets; applying an adhesive between the one or more sheets, joining the one or more sheets together in a registered manner to form a substrate, encapsulating the one or more sheets in a container to prevent curing of the adhesive, opening the container, and pressing the adhesive under pressure to shape the substrate into a desired shape may include the domes or protruded structures.

4. 发明申请

WO2022243982A2 FIBER-BASED COMPOSITE MATERIAL, MAILER AND METHOD OF FORMING A MAILER 审中-公开
公开(公告)号：WO2022243982A2
公开(公告)日：2022-11-24
申请号：PCT/IB2022/054768
申请日：2022-05-21
申请人： GEORGIA-PACIFIC CORRUGATED LLC
发明人： HALCOMB, Andrew Geoffrey , PAYNE, Michael Todd
IPC分类号： B65D81/03 , B31D5/00 , B31F1/28 , B31D5/0039 , B31D5/006 , B31D5/0069 , B31F5/04
摘要： Fiber-based composite material for padded mailers and corresponding systems and methods are provided herein. A fiber-based composite includes a fiber-based backing material and a fiber-based padding attached to the backing material to provide cushioning for items within a mailer. The fiber-based padding is applied as a plurality of tubular structures, each defining a perimeter extending from a first point of attachment to a second point of attachment. The perimeter further defines an apex point which is spaced apart both laterally and vertically from a center point on the backing material that is between the first and second points of attachment. A plane connecting the center point and the apex point defines an angle with the backing material that is greater than 5 degrees and less than 75 degrees.

5. 发明申请

WO2022223310A2 WELDING MACHINE 审中-公开
公开(公告)号：WO2022223310A2
公开(公告)日：2022-10-27
申请号：PCT/EP2022/059297
申请日：2022-04-07
申请人： ROLL-O-MATIC A/S
发明人： JENSEN, Søren , JENSEN, John Buk
IPC分类号： B29C65/18 , B29C65/78 , B29C65/00 , B31B70/02 , B31B70/64 , B29L31/00 , B29C65/7894 , B29C66/439 , B29C66/73921 , B29C66/83411 , B29C66/83433 , B29L2031/712 , B31D2205/0047 , B31D2205/0088 , B31D5/0073
摘要： A welding machine (1) for continuous welding of two layers of plastic film material (2', 2'') together in a welding pattern is disclosed, comprising a welding drum (10), welding means (11) arranged on the peripheral surface of the welding drum (10) and exhibiting the welding pattern, heating arrangement arranged to heat the welding means (11) to a welding temperature, an endless welding band (12), a set of band guidance rollers (20, 21, 22, 23) comprising a first application roller (21) and a second application roller (22) arranged to apply the welding band (12) to the welding means (11) on the surface of the welding drum (10) over a peripheral extend of at least 900° of the welding drum (10) with a force radial to the welding drum (10) in a first operational mode of the welding machine (1), the set of band guidance rollers comprising at least one displaceable tensioning (23) roller for maintaining a tension of the welding band (12), a web guidance arrangement (30, 31) for guiding the two layers of plastic film material (2', 2'') in between the welding drum (10) and the welding band (12), and control means for controlling the operation of the welding machine (1), wherein the machine comprises one or more separation rollers (41, 42), and is arranged in a second operational mode of the welding machine (1) to displace the one or more separation rollers (41, 42) from a first position thereof and in between the welding means (11) on the peripheral surface of the welding drum (10) and the two layers of plastic film material (2', 2'') to a second position of the one or more separation rollers (41, 42) where the two layers of plastic film material (2', 2'') and the welding band (12) are separated from the periphery of the welding drum (10) by means of the separation rollers (41, 42). Furthermore is disclosed the use of such welding machine for forming pockets between the two layers of plastic film material, in particular closed pockets for air cushions.

6. 发明申请

WO2022150466A2 IMPROVED EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL REDUCED-DIMENSION SLIT PATTERNS 审中-公开
公开(公告)号：WO2022150466A2
公开(公告)日：2022-07-14
申请号：PCT/US2022/011426
申请日：2022-01-06
申请人： GOODRICH, David, Paul
发明人： GOODRICH, David, Paul
IPC分类号： B31D3/02 , B31D1/00 , B31D3/04 , B31D5/00 , B32B3/12 , B32B3/26 , B65B55/20 , B65D65/22 , B65D77/02 , B31B2150/00 , B31B2160/102 , B31B70/88 , B31D5/006 , B31D5/0065 , B65D81/00
摘要： In the preferred embodiments, the present invention provides substantially improved slit sheet cushioning products by advantageously combining novel paper properties with novel slit patterns for improved features and characteristics. In some illustrative and non-limiting example embodiments, cushioning products of the present invention can include, e.g., a novel slit sheet material in combination with extensible paper employed as, e.g., a cushioning pad or as cushioning within an envelope product, wherein the cushioning product can be substantially more resilient, but, yet, e.g., thinner for better utilization of space.

7. 发明申请

WO2022148676A1 A THERMALLY INSULATIVE LINER FOR USE IN PACKAGING 审中-公开
公开(公告)号：WO2022148676A1
公开(公告)日：2022-07-14
申请号：PCT/EP2021/087620
申请日：2021-12-23
申请人： ANGLIAN BESPOKE CORRUGATED AND PACKAGING LTD.
发明人： COLES, Christopher , FOYSTER, Daniel
IPC分类号： B65D5/56 , B31D3/02 , B65D81/38 , B31B2120/407 , B65B25/001 , B65B55/00 , B65B7/16 , B65B7/20 , B65D5/566 , B65D65/44 , B65D81/127 , B65D81/3858
摘要： A thermally insulative liner for packaging comprising: a base (111 ); sidewalls (112, 211-213) extending therefrom and defining an opening; and a cover for covering the opening; wherein the cover comprises first, second, and third segments (113, 114, 115); a first side of the first segment (113) is hingedly attached to a sidewall (112) such that the first segment (113) is rotatable, from being aligned with that sidewall, in a first direction; a first side of the second segment (114) is hingedly attached to a second side of the first segment (113) such that the second segment is rotatable, from being aligned with the first segment, in the first direction; and the third segment (115) is hingedly attached to a second side of the second segment (114) such that the third segment is rotatable, from being aligned with the second segment, in a second direction opposite to the first direction.

8. 发明申请

WO2022126213A1 SISTEMA E PROCESSO DE FABRICAÇÃO DE FITA CONTENDO RÓTULOS COM INFORMAÇÃO VARIÁVEL IMPRESSA POR TERMOTRANSFERÊNCIA 审中-公开
公开(公告)号：WO2022126213A1
公开(公告)日：2022-06-23
申请号：PCT/BR2021/050439
申请日：2021-10-08
申请人： TECHNOPACK IND. COM. CONSULTORIA E REPRESENTAÇÕES LTDA
发明人： CERVIERI CONCATTO, Daniel , NOWICKI, Leandro , ULLMANN DUARTE ANTONIUK, Patricia , DE MOURA LEAL, Pedro Henrique , DE MORAES, José Valmir
IPC分类号： B32B27/32 , B41J2/315 , B41J2/325 , B31D1/02
摘要： A presente invenção pertence ao setor tecnológico de embalagens, e trata-se de sistema e processo de fabricação de fita contendo rótulos com informação variável impressa por termotransferência. É previsto processo compreendendo as etapas de fornecer uma fita de suporte compreendendo um substrato e um desmoldante; aplicar e secar uma camada de verniz protetivo; aplicar e secar pelo menos uma camada de identidade, formando pelo menos um rótulo; imprimir por termotransferência informação variável a cada rótulo; aplicar e secar uma camada de verniz adesivo. O verniz protetivo é de co-poliéster, e a termotransferência ocorre a uma temperatura igual ou inferior a 30°C. É previsto também sistema capaz de desempenhar o referido processo. A solução proposta permite obter alta velocidade de impressão na linha de produção de fitas compreendendo rótulos resistentes a intempéries.

9. 发明申请

WO2022078949A1 APPARATUS AND METHOD FOR MANUFACTURING OF SPIRAL TUBES HAVING AT LEAST TWO LAYERS 审中-公开
公开(公告)号：WO2022078949A1
公开(公告)日：2022-04-21
申请号：PCT/EP2021/078034
申请日：2021-10-11
申请人： INTERNATIONAL TOBACCO MACHINERY POLAND SP. Z O.O.
发明人： WESOLOWSKI, Jaroslaw
IPC分类号： B31C3/00 , B31D5/00 , B65H23/182
摘要： The object of the application is an apparatus for manufacturing of spiral tubes (T) having at least two layers, comprising: at least two feeding units (5a, 5b, 5c) for feeding material strands (2, 3, 4), a tensioner (9) of the material strand (2, 3, 4), a forming unit (10) comprising a forming rod (11) and a forming strip (12) that winds a formed fragment of a continuous tube (CT) for forming the tube on the forming rod (11), and a cutting head (13) for cutting an individual tube (T) from the formed continuous tube (CT). The apparatus is characterised by further comprising an identifying unit (20) for identifying a point of deviated strand (2, 3, 4) parameters and an adjusting unit (14) adapted to alter the tension of at least one strand (2, 3, 4) by means of the tensioner (9), in response to a signal identifying the point of deviated strand (2, 3, 4) parameters generated by the identifying unit (20). The object of the application is also a method for manufacturing of spiral tubes (T) having at least two layers.

10. 发明申请

WO2022029815A1 MACHINE AND METHOD TO MAKE TUBULAR PRODUCTS 审中-公开
公开(公告)号：WO2022029815A1
公开(公告)日：2022-02-10
申请号：PCT/IT2021/050243
申请日：2021-08-03
申请人： I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.P.A.
发明人： DRAGHETTI, Fiorenzo , ZANETTIN, Federico
IPC分类号： B31C3/00 , B31D5/00 , B31D5/0095
摘要： Machine (100) to make tubular products (A), preferably straws, using one or more strip-shaped elements (B), preferably made of paper or derivatives thereof or suchlike, comprising delivery means (20) configured to selectively deliver on at least one surface of at least one of the strip-shaped elements (B) an adhesive substance (S) containing at least a liquid solvent, and forming means (16) configured to form the tubular product (A) by helically winding the strip-shaped elements (B) and simultaneously gluing them, by means of the adhesive substance (S). The machine (100) also comprises an evaporation apparatus (10) comprising a plurality of evaporation units (22) configured to at least partly remove, by evaporation, the liquid solvent contained in the adhesive substance (S) present on the strip-shaped elements (B).

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