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1. 发明申请

US20210394386A1 WINDING MACHINE WITH AN EVALUATION SYSTEM OF THE WEB MATERIAL BEING PROCESSED AND METHOD 有权
公开(公告)号：US20210394386A1
公开(公告)日：2021-12-23
申请号：US17285613
申请日：2019-10-15
申请人： ITALIA TECHNOLOGY ALLIANCE S.R.L.
发明人： Giuseppe ACCIARI , Fernando BARSACCHI , Filippo GELLI
IPC分类号： B26D7/26 , B65H23/195
摘要： The machine (1; 100) comprises a winding station (3; 101), adapted to receive secondary winding cores (T) coaxial with, and adjacent to, one another. A cutting device (11; 104) is also provided, with a plurality of blades (13; 105), arranged upstream of the winding station (3; 101) with respect to the feeding direction of the web material (N) and adapted to subdivide the web material into plurality of strips (S1-S5) of web material; The machine has a web material evaluation system and a programmable unit (71) for processing data collected by the web material evaluation system.

2. 发明申请

US20210261374A1 METHOD FOR PREDICTING THE PRESENCE OF PRODUCT DEFECTS DURING AN INTERMEDIATE PROCESSING STEP OF A THIN PRODUCT WOUND IN A ROLL 有权
公开(公告)号：US20210261374A1
公开(公告)日：2021-08-26
申请号：US17255889
申请日：2019-06-25
申请人： ITALIA TECHNOLOGY ALLIANCE S.R.L.
发明人： Alessandro CELLI
IPC分类号： B65H26/02 , B65H18/08
摘要： Method for predicting the presence of product defects during an intermediate processing step of a thin product wound in a roll, which provides for—receiving a roll of thin product that has been assigned a unique identification code stored in a database system, this latter containing process and/or product parameters detected in the production steps of said thin product wound in said roll upstream of said intermediate processing step, associated with said unique identification code,—accessing said database system,—entering one or more of the process and/or product parameters associated with the unique identification code of said roll contained in said database system in a predictive model, which uses a correlation, created by means of machine learning logics, from historicized values related to the process and/or product parameters output from said intermediate processing step and historicized values related to process and/or product parameters of the same rolls detected in the production steps of said rolls upstream of said intermediate processing step, in order to predict product parameters output from said intermediate processing step,—comparing said aforesaid product parameters with respective predefined limit values,—generating predictive diagnosis information of thin product defects based on the result of said comparison.

3. 发明授权

US11890772B2 Winding machine with device for calculating the poisson's ratio and related method 有权
公开(公告)号：US11890772B2
公开(公告)日：2024-02-06
申请号：US17285567
申请日：2019-10-15
申请人： ITALIA TECHNOLOGY ALLIANCE S.R.L.
发明人： Giuseppe Acciari , Fernando Barsacchi , Filippo Gelli
IPC分类号： B65H18/16 , B26D7/27 , B26D1/24 , B65H23/195 , B26D7/26
CPC分类号： B26D7/27 , B26D1/245 , B65H18/16 , B65H23/1955 , B26D7/2635 , B65H2301/4148 , B65H2511/12 , B65H2511/17
摘要： The machine (1;100) comprises a winding station (3; 101), adapted to receive secondary winding cores (T) coaxial with, and adjacent to, one another. The machine further comprises a cutting device (11; 104) with a plurality of blades (13; 105), arranged upstream of the winding station (3; 101) with respect to the feeding direction of the web material (N) and adapted to slit the web material into a plurality of strips (S1-S5) of web material. An in-line measurement arrangement (81-87) is also provided for measuring the Poisson's ratio of the web material (N).

4. 发明申请

US20210394387A1 WINDING MACHINE WITH DEVICE FOR CALCULATING THE POISSON'S RATIO AND RELATED METHOD 有权
公开(公告)号：US20210394387A1
公开(公告)日：2021-12-23
申请号：US17285567
申请日：2019-10-15
申请人： ITALIA TECHNOLOGY ALLIANCE S.R.L.
发明人： Giuseppe ACCIARI , Fernando BARSACCHI , Filippo GELLI
IPC分类号： B26D7/27 , B65H18/16 , B65H23/195 , B26D1/24
摘要： The machine (1; 1OO) comprises a winding station (3; 101), adapted to receive secondary winding cores (T) coaxial with, and adjacent to, one another. The machine further comprises a cutting device (11; 104) with a plurality of blades (13; 105), arranged upstream of the winding station (3; 101) with respect to the feeding direction of the web material (N) and adapted to slit the web material into a plurality of strips (S1-S5) of web material. An in-line measurement arrangement (81-87) is also provided for measuring the Poisson's ratio of the web material (N).

5. 发明授权

US12066816B2 Method for predicting the presence of product defects during an intermediate processing step of a thin product wound in a roll 有权
公开(公告)号：US12066816B2
公开(公告)日：2024-08-20
申请号：US17255889
申请日：2019-06-25
申请人： ITALIA TECHNOLOGY ALLIANCE S.R.L.
发明人： Alessandro Celli
IPC分类号： G05B19/418 , B65H18/08 , B65H26/02
CPC分类号： G05B19/41875 , B65H18/08 , B65H26/02 , B65H2301/4148 , B65H2301/41702 , B65H2301/542 , B65H2301/544 , B65H2553/52 , B65H2801/84
摘要： Method for predicting the presence of product defects during an intermediate processing step of a thin product wound in a roll, which provides for—receiving a roll of thin product that has been assigned a unique identification code stored in a database system, this latter containing process and/or product parameters detected in the production steps of said thin product wound in said roll upstream of said intermediate processing step, associated with said unique identification code, —accessing said database system, —entering one or more of the process and/or product parameters associated with the unique identification code of said roll contained in said database system in a predictive model, which uses a correlation, created by means of machine learning logics, from historicized values related to the process and/or product parameters output from said intermediate processing step and historicized values related to process and/or product parameters of the same rolls detected in the production steps of said rolls upstream of said intermediate processing step, in order to predict product parameters output from said intermediate processing step, —comparing said aforesaid product parameters with respective predefined limit values, —generating predictive diagnosis information of thin product defects based on the result of said comparison.

6. 发明授权

US12042949B2 Winding machine with an evaluation system of the web material being processed and method 有权
公开(公告)号：US12042949B2
公开(公告)日：2024-07-23
申请号：US17285613
申请日：2019-10-15
申请人： ITALIA TECHNOLOGY ALLIANCE S.R.L.
发明人： Giuseppe Acciari , Fernando Barsacchi , Filippo Gelli
IPC分类号： B65H23/18 , B26D7/26 , B65H23/195
CPC分类号： B26D7/2621 , B26D7/2635 , B65H23/1955 , B65H2301/4148 , B65H2511/413
摘要： The machine (1; 100) comprises a winding station (3; 101), adapted to receive secondary winding cores (T) coaxial with, and adjacent to, one another. A cutting device (11; 104) is also provided, with a plurality of blades (13; 105), arranged upstream of the winding station (3; 101) with respect to the feeding direction of the web material (N) and adapted to subdivide the web material into plurality of strips (S1-S5) of web material; The machine has a web material evaluation system and a programmable unit (71) for processing data collected by the web material evaluation system.

7. 发明申请

US20200247634A1 METHOD AND PLANT FOR PRODUCING LOGS OF THIN PRODUCTS 审中-公开
公开(公告)号：US20200247634A1
公开(公告)日：2020-08-06
申请号：US16753425
申请日：2018-10-04
申请人： ITALIA TECHNOLOGY ALLIANCE S.R.L.
发明人： Giovanni PUCCIONI , Francesco VERGENTINI
IPC分类号： B65H18/08 , B65H26/02 , G05B19/418 , G06F16/953
摘要： Method for producing logs (B1, B2) of continuous thin products, or web products, in optimized manner by tracking defects in the surface and/or in the thickness detected on the products, comprising •—a step of continuously winding a thin product (T) into logs (B1, B2) on a winding machine, in order to produce at least one primary log, •—a step of identifying any defects in the surface and/or the thickness of said continuous thin product, •—a step of storing in a database system (31), outside the primary log, information related to said defects comprising at least the position of said defects with respect to a reference system associated with the primary log, •—a step of assigning a primary ID code to said primary log, •—a step of marking said primary log with said primary code, •—a step of associating, in said database system (31), information on said defects with the primary ID code of the primary log, so that, in said database, to a given primary ID code information are associated related to defects in the surface and/or the thickness of the respective primary log, that can be identified based on their position on the primary log, •—a step of using said information on the defects of the primary log, stored in the database system (31), in order to optimize at least one subsequent processing of the product wound into the respective primary log, said use providing for recognizing the primary code of the primary log being processed and the processing of the product based on the information on the surface defects associated to the primary log.

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