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1. WO2022162983 - METHOD FOR MANUFACTURING FILM PRODUCT AND DEVICE FOR MANUFACTURING SAME

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Publication Number WO/2022/162983
Publication Date 04.08.2022
International Application No. PCT/JP2021/030553
International Filing Date 20.08.2021
IPC
B26D 7/06 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
7Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
06Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
B26D 1/40 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
1Cutting through work characterised by the nature or movement of the cutting member; Apparatus or machines therefor; Cutting members therefor
01involving a cutting member which does not travel with the work
12having a cutting member moving about an axis
25with a non-circular cutting member
34moving about an axis parallel to the line of cut
40and coacting with a rotary member
B26D 7/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
7Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
18Means for removing cut-out material or waste
B26F 1/40 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
1Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
38Cutting-out; Stamping-out
40using a press, e.g. of the ram type
B26F 1/44 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
1Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
38Cutting-out; Stamping-out
44Cutters therefor; Dies therefor
B65H 41/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
41Machines for separating superposed webs
CPC
B26D 1/40
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
1Cutting through work characterised by the nature or movement of the cutting member ; or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
01involving a cutting member which does not travel with the work
12having a cutting member moving about an axis
25with a non-circular cutting member
34moving about an axis parallel to the line of cut
40and coacting with a rotary member
B26D 7/06
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
7Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
06Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
B26D 7/18
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
7Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
18Means for removing cut-out material or waste
B26F 1/40
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
1Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
38Cutting-out; Stamping-out
40using a press, e.g. of the ram type
B26F 1/44
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
1Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
38Cutting-out; Stamping-out
44Cutters therefor; Dies therefor
B65H 41/00
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
41Machines for separating superposed webs
Applicants
  • 日東電工株式会社 NITTO DENKO CORPORATION [JP]/[JP]
Inventors
  • 宗本　順二 MUNEMOTO Junji
Agents
  • 弁理士法人まこと国際特許事務所 MAKOTO INTERNATIONAL PATENT ATTORNEYS OFFICE
Priority Data
2021-01197128.01.2021JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD FOR MANUFACTURING FILM PRODUCT AND DEVICE FOR MANUFACTURING SAME
(FR) PROCÉDÉ DE FABRICATION D'UN PRODUIT EN FILM ET DISPOSITIF POUR LA FABRICATION DE CELUI-CI
(JA) フィルム製品の製造方法及びその製造装置
front page image
Abstract
(EN) The present invention pertains to a device which is for manufacturing a film product and is capable of effectively suppressing the occurrence of defects. This manufacturing device A comprises: a conveyance part 5 having a conveyance sheet 2 for conveying, to a cut processing part 6, a long band-like film web 1 including an optical film; a tape supply part 43 which supplies an adhesive tape 3; a connection part 45 which connects a first end section 1a and a second end section 1b in the width direction of the film web 1 to the conveyance sheet 2 by means of the adhesive tape 3; and the cut processing part 6 which has a cut blade 611 for cutting the film web 1 connected to the conveyance sheet 2 by means of the adhesive tape 3.
(FR) La présente invention concerne un dispositif qui est destiné à la fabrication d'un produit en film et qui peut éliminer efficacement l'apparition de défauts. Ce dispositif de fabrication A comprend : une partie de transport 5 comportant une feuille de transport 2 pour transporter, jusqu'à une partie de traitement de découpe 6, une bande de film de type bande allongée 1 comprenant un film optique; une partie d'alimentation en ruban 43 qui fournit un ruban adhésif 3; une partie de liaison 45 qui relie une première section d'extrémité 1a et une seconde section d'extrémité 1b dans le sens de la largeur de la bande de film 1 à la feuille de transport 2 au moyen du ruban adhésif 3; et la partie de traitement de découpe 6 qui comporte une lame de découpe 611 pour découper la bande de film 1 reliée à la feuille de transport 2 au moyen du ruban adhésif 3.
(JA) 本発明は、不良品の発生を効果的に抑制できるフィルム製品の製造装置に関する。製造装置Ａは、光学フィルムを含む長尺帯状のフィルム原反１を切断処理部６に搬送する搬送シート２を有する搬送部５と、粘着テープ３を供給するテープ供給部４３と、前記フィルム原反１の幅方向第１端部１ａ及び第２端部１ｂと前記搬送シート２とをそれぞれ前記粘着テープ３にて繋ぎ合わせるコネクト部４５と、前記粘着テープ３によって前記搬送シート２に繋ぎ合われたフィルム原反１を切断する切断刃６１１を有する前記切断処理部６と、を有する。
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