JP5920845B2 - 織物を二つ折りにする装置および方法 - Google Patents
織物を二つ折りにする装置および方法 Download PDFInfo
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- JP5920845B2 JP5920845B2 JP2013545534A JP2013545534A JP5920845B2 JP 5920845 B2 JP5920845 B2 JP 5920845B2 JP 2013545534 A JP2013545534 A JP 2013545534A JP 2013545534 A JP2013545534 A JP 2013545534A JP 5920845 B2 JP5920845 B2 JP 5920845B2
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- Prior art keywords
- belt conveyors
- suction belt
- longitudinal
- fabric
- transverse direction
- Prior art date
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- 239000004744 fabric Substances 0.000 title claims description 53
- 238000000034 method Methods 0.000 title claims description 15
- 238000000926 separation method Methods 0.000 claims description 5
- 239000002759 woven fabric Substances 0.000 claims 1
- 230000002745 absorbent Effects 0.000 description 23
- 239000002250 absorbent Substances 0.000 description 23
- 239000002131 composite material Substances 0.000 description 18
- 230000005540 biological transmission Effects 0.000 description 6
- 210000001124 body fluid Anatomy 0.000 description 6
- 239000013067 intermediate product Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000010839 body fluid Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920006309 Invista Polymers 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/02—Folding limp material without application of pressure to define or form crease lines
- B65H45/06—Folding webs
- B65H45/08—Folding webs longitudinally
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15747—Folding; Pleating; Coiling; Stacking; Packaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15764—Transferring, feeding or handling devices; Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/57—Diaper manufacture
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Manufacturing & Machinery (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
排泄された体液を透過させ、ユーザの身体に対向する上層またはトップシート13と、
体液を透過させず、外部、つまり胴体部114に対向する下層またはバックシート115と、
トップシート13とバックシート115との間に設定され、体液を吸収し保持する吸収性コア116と
(およびその他、様々な付属部材)を含む構造を有する。
Claims (9)
- 長手方向に進む連続織物を二つ折りにする装置であり、
前記長手方向に対し平行な長手方向折り曲げ線に沿って前記連続織物を折り曲げる折り曲げステーションと、
前記連続織物の対向する両長手方向縁部の相互の位置合わせを行う位置合わせステーションと
を備え、
前記位置合わせステーションは、前記連続織物の折り曲げられたセクションの一方を吸着により拾い上げる、互いに対向するブランチの一方をそれぞれ含む2つの吸着ベルトコンベアを有し、
前記2つの吸着ベルトコンベアは横断方向に可動であり、制御デバイスと関連付けられており、
前記制御デバイスは、前記両長手方向縁部の位置に関する情報の関数として、同程度だけ前記横断方向に関して互いに反対方向に前記2つの吸着ベルトコンベアを移動させる、装置。 - 前記2つの吸着ベルトコンベアの前記対向するブランチの間に設けられる分離版をさらに備える、請求項1に記載の装置。
- 前記2つの吸着ベルトコンベアはそれぞれが、各リニアガイド上で前記横断方向に可動なフレームを含む、請求項1に記載の装置。
- 前記2つの吸着ベルトコンベアはそれぞれが、各回転ピン上で前記横断方向に可動なフレームを含む、請求項1に記載の装置。
- 前記制御デバイスは、長手方向の軸周りに回転可能な、前記横断方向に関して互いに反対方向に可動な2つのロッドへ接続される回転部材を含み、
前記2つのロッドのそれぞれは、前記2つの吸着ベルトコンベヤのうち対応するフレームへ接続されている、請求項3または4に記載の装置。 - 前記回転部材は、前記連続織物の前記折り曲げられたセクションの前記両長手方向縁部の前記位置を検出するセンサによって制御されるアクチュエータにより、前記長手方向の軸周りに回転駆動される、請求項5に記載の装置。
- 前記制御デバイスは、前記2つの吸着ベルトコンベヤの前記可動なフレームを互いに独立して前記横断方向に移動させる2つのアクチュエータを含む、請求項3または4に記載の装置。
- 長手方向に進む連続織物を二つ折りにする方法であり、
前記長手方向に対し平行な長手方向折り曲げ線に沿って前記連続織物を折り曲げる段階と、
前記連続織物の対向する両長手方向縁部の相互の位置合わせを行う段階と
を備え、
前記位置合わせを行う段階は、
互いに対向するブランチを含む吸着ベルトコンベアにより、前記連続織物の対向する折り曲げられたセクションを吸着により拾い上げる段階と、
同程度だけ横断方向に関して互いに反対方向に前記吸着ベルトコンベアを相対的に移動させることにより、前記両長手方向縁部の相対位置を補正する段階と
を有する、方法。 - 前記両長手方向縁部の相対位置を補正する段階において、前記連続織物の前記対向する折り曲げられたセクションは、分離板を挟んで対向する側に位置する、請求項8に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO2010A001042 | 2010-12-23 | ||
ITTO2010A001042A IT1403417B1 (it) | 2010-12-23 | 2010-12-23 | Apparecchiatura e procedimento per piegare in due un nastro |
PCT/IB2011/055013 WO2012085698A1 (en) | 2010-12-23 | 2011-11-10 | Apparatus and method for folding a web in two |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014500114A JP2014500114A (ja) | 2014-01-09 |
JP5920845B2 true JP5920845B2 (ja) | 2016-05-18 |
Family
ID=43737431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013545534A Active JP5920845B2 (ja) | 2010-12-23 | 2011-11-10 | 織物を二つ折りにする装置および方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9714152B2 (ja) |
EP (1) | EP2654642B1 (ja) |
JP (1) | JP5920845B2 (ja) |
CN (1) | CN103281998B (ja) |
BR (1) | BR112013015710A2 (ja) |
IT (1) | IT1403417B1 (ja) |
WO (1) | WO2012085698A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8815037B2 (en) * | 2010-02-16 | 2014-08-26 | Sca Hygiene Products Ab | Method of manufacturing absorbent articles, apparatus for manufacturing absorbent articles and disposable pant |
WO2014103259A1 (ja) * | 2012-12-26 | 2014-07-03 | 株式会社瑞光 | 使い捨ておむつの折り込み方法及び折り込み装置 |
US9540770B2 (en) * | 2014-09-25 | 2017-01-10 | Honeywell Limited | Modular sensing system for web-based applications |
ES2658012T3 (es) * | 2014-11-06 | 2018-03-07 | Fameccanica.Data S.P.A. | Procedimiento de producción de una capa inferior para artículos higiénicos absorbentes y artículo higiénico absorbente que comprende esta capa inferior |
CN111217192B (zh) * | 2020-01-15 | 2021-07-27 | 河北科技大学 | 毛巾折叠机用导正装置及毛巾折叠机 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3981763A (en) * | 1973-08-06 | 1976-09-21 | Riegel Textile Corporation | Apparatus for the manufacture of disposable diapers or other articles having stop motion devices therein |
JP4566522B2 (ja) * | 2002-08-30 | 2010-10-20 | ユニ・チャーム株式会社 | 吸収体の製造装置 |
JP4015081B2 (ja) * | 2003-07-31 | 2007-11-28 | ユニ・チャーム株式会社 | 連続的に供給されるウエブを二つに折り重ねる方法およびそのための装置 |
US6964238B2 (en) * | 2003-12-31 | 2005-11-15 | Kimberly-Clark Worldwide, Inc. | Process for making a garment having hanging legs |
US7192500B2 (en) * | 2004-04-30 | 2007-03-20 | Kimberly-Clark Worldwide, Inc. | Process for making a garment including an absorbent assembly |
US8409066B2 (en) * | 2006-07-31 | 2013-04-02 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for folding a web |
CN101678987B (zh) * | 2007-05-24 | 2011-09-14 | 株式会社瑞光 | 织物折叠装置、织物折叠方法以及穿着物品的制造方法 |
JP2010227546A (ja) | 2009-03-02 | 2010-10-14 | Uni Charm Corp | 搬送装置及び吸収性物品の製造方法 |
JP2010227545A (ja) * | 2009-03-02 | 2010-10-14 | Uni Charm Corp | 折り装置及び吸収性物品の製造方法 |
JP5498083B2 (ja) * | 2009-07-31 | 2014-05-21 | ユニ・チャーム株式会社 | 折り装置及び吸収性物品の製造方法 |
JP5443101B2 (ja) * | 2009-08-31 | 2014-03-19 | ユニ・チャーム株式会社 | 折畳装置 |
ITTO20120209A1 (it) * | 2012-03-09 | 2012-06-08 | Fameccanica Data Spa | Metodo ed apparato per il taglio di articoli assorbenti igienico-sanitari monouso indossabili a guisa di mutandina, del tipo prechiuso |
-
2010
- 2010-12-23 IT ITTO2010A001042A patent/IT1403417B1/it active
-
2011
- 2011-11-10 EP EP11799127.3A patent/EP2654642B1/en active Active
- 2011-11-10 WO PCT/IB2011/055013 patent/WO2012085698A1/en active Application Filing
- 2011-11-10 JP JP2013545534A patent/JP5920845B2/ja active Active
- 2011-11-10 US US13/997,538 patent/US9714152B2/en active Active
- 2011-11-10 CN CN201180062197.6A patent/CN103281998B/zh active Active
- 2011-11-10 BR BR112013015710A patent/BR112013015710A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN103281998B (zh) | 2015-05-27 |
US20130303354A1 (en) | 2013-11-14 |
EP2654642A1 (en) | 2013-10-30 |
IT1403417B1 (it) | 2013-10-17 |
WO2012085698A1 (en) | 2012-06-28 |
BR112013015710A2 (pt) | 2016-09-20 |
US9714152B2 (en) | 2017-07-25 |
JP2014500114A (ja) | 2014-01-09 |
CN103281998A (zh) | 2013-09-04 |
ITTO20101042A1 (it) | 2011-03-24 |
EP2654642B1 (en) | 2014-10-08 |
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