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1. (WO2018163339) METHOD AND DEVICE FOR SPLICING CYLINDRICAL CONTINUOUS SHEETS
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Pub. No.: WO/2018/163339 International Application No.: PCT/JP2017/009341
Publication Date: 13.09.2018 International Filing Date: 08.03.2017
IPC:
B65B 5/06 (2006.01) ,B65H 21/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
5
Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
06
Packaging groups of articles, the groups being treated as single articles
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
21
Apparatus for splicing webs
Applicants:
ユニ・チャーム株式会社 UNICHARM CORPORATION [JP/JP]; 愛媛県四国中央市金生町下分182番地 182, Shimobun, Kinsei-cho, Shikokuchuo-shi, Ehime 7990111, JP
Inventors:
堀脇 泰三 HORIWAKI, Taizo; JP
柴垣 譲二 SHIBAGAKI, Jyoji; JP
合田 仁 GOUDA, Hitoshi; JP
Agent:
フェリシテ特許業務法人 FELICITE PATENT PROFESSIONAL CORPORATION; 東京都港区愛宕二丁目5番1号 2-5-1, Atago, Minato-ku, Tokyo 1050002, JP
Priority Data:
Title (EN) METHOD AND DEVICE FOR SPLICING CYLINDRICAL CONTINUOUS SHEETS
(FR) PROCÉDÉ ET DISPOSITIF DE JONCTION BOUT À BOUT DE FEUILLES CONTINUES CYLINDRIQUES
(JA) 筒状の連続シートを継ぐ方法及び装置
Abstract:
(EN) The method according to the present invention pertains to a method for splicing a cylindrical old continuous sheet (10) for packaging an absorbent article and a cylindrical new continuous sheet (20) for packaging an absorbent article. This method has a transport step for transporting the old continuous sheet (10) along a transport direction, a thermocompression bonding step for carrying out thermocompression bonding on the old continuous sheet (10) and the new continuous sheet (20) at a desired joining position (50), and an air hole formation step for forming an air hole (40) for drawing out air from within the old continuous sheet (10) downstream from the joining position (50) in the transport direction of the old continuous sheet (10).
(FR) La présente invention concerne un procédé de jonction bout à bout d'une ancienne feuille continue cylindrique (10) pour emballer un article absorbant et d'une nouvelle feuille continue cylindrique (20) pour emballer un article absorbant. Le procédé selon l'invention comprend une étape de transport pour transporter l'ancienne feuille continue (10) le long d'une direction de transport, une étape de liaison par thermocompression pour effectuer une liaison par thermocompression sur l'ancienne feuille continue (10) et la nouvelle feuille continue (20) au niveau d'une position de jonction souhaitée (50), et une étape de formation de trou d'air pour former un trou d'air (40) pour aspirer de l'air à partir de l'intérieur de l'ancienne feuille continue (10) en aval de la position de jonction (50) dans la direction de transport de l'ancienne feuille continue (10).
(JA) 本態様に係る方法は、吸収性物品を包装するための筒状の旧連続シート(10)と、吸収性物品を包装するための筒状の新連続シート(20)とを継ぐ方法に関する。当該方法は、旧連続シート(10)を搬送方向に搬送する搬送ステップと、旧連続シート(10)と新連続シート(20)とを所望の接合位置(50)で熱圧着する熱圧着ステップと、旧連続シート(10)の、搬送方向における接合位置(50)よりも下流側に、旧連続シート(10)内の空気を抜くための空気孔(40)を形成する空気孔形成ステップと、を有する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)