JP2011161041A - 使い捨て着用物品を含む物品群およびその着用物品の形成に用いる接合装置 - Google Patents
使い捨て着用物品を含む物品群およびその着用物品の形成に用いる接合装置 Download PDFInfo
- Publication number
- JP2011161041A JP2011161041A JP2010027855A JP2010027855A JP2011161041A JP 2011161041 A JP2011161041 A JP 2011161041A JP 2010027855 A JP2010027855 A JP 2010027855A JP 2010027855 A JP2010027855 A JP 2010027855A JP 2011161041 A JP2011161041 A JP 2011161041A
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- Prior art keywords
- pattern
- adhesion
- ultrasonic
- anvil
- unit
- Prior art date
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- Granted
Links
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Images
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
- B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
- B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
- B29C66/83513—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums cooperating jaws mounted on rollers, cylinders or drums and moving in a closed path
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
- B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
- B29C66/83517—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums said rollers, cylinders or drums being hollow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/87—Auxiliary operations or devices
- B29C66/876—Maintenance or cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/80—Identifying, e.g. coding, dating, marking, numbering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/82—Testing the joint
- B29C65/8207—Testing the joint by mechanical methods
- B29C65/8223—Peel tests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/433—Casing-in, i.e. enclosing an element between two sheets by an outlined seam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83431—Roller, cylinder or drum types; Band or belt types; Ball types rollers, cylinders or drums cooperating with bands or belts
- B29C66/83433—Roller, cylinder or drum types; Band or belt types; Ball types rollers, cylinders or drums cooperating with bands or belts the contact angle between said rollers, cylinders or drums and said bands or belts being a non-zero angle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4871—Underwear
- B29L2031/4878—Diapers, napkins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
【解決手段】おむつ1の前側部16aと後側部16bとは、縦方向Yに延びる接合部17によって連結され、ウエスト開口および一対のレッグ開口が形成されている。おむつ1は、表面シート18と、裏面シート19と、これら表裏面シート18,19の間に位置する吸液性のコア20とを含む。表裏面シート18,19は、熱可塑性合成樹脂を含む熱溶着性繊維不織布によって形成されている。おむつ1の接合部17は、複数の接着部位21と、これら接着部位21の間に位置する非接着部位22とによって形成されている。接合部17は、ほぼ正方形の整列した接着部位21のうち、その一部が欠落しており、各パターンによって欠落した部位が異なる。
【選択図】図1
Description
第1の発明は、間欠的に接合された一定複数の接合部を有する特定の複数の使い捨て着用物品によって構成される物品群の改良にかかわる。
また、接着部位21を形成する方法として、超音波による接合をその一例として説明しているが、加圧または加熱による接合であってもよい。このような場合でも、接合装置に接着部位21形成用の凸部を有するアンビルが使用され、凸部のパターンを変えることによって、その検査等を容易におこなうことができる。なお、加圧によって接合する場合には、接着部位21が形成されるシートは、熱可塑性合成樹脂を含まなくてもよい。
3 接合装置
17 接合部
21 接着部位
22 非接着部位
23〜28 第1〜第6パターン
31 回転体
32 アンビルユニット
33 超音波ユニット
35 支持台
38 超音波発生装置
39 発振面
40 固定アーム
41 揺動アーム
42 挟持面
43 凸部
44〜49 第1〜第6パターン
Claims (8)
- 間欠的に接合された一定複数の接合部を有する特定の複数の使い捨て着用物品によって構成される物品群において、
前記接合部は、接着部位で形成される複数のパターンを有し、前記使い捨て着用物品間で異なるパターンが形成されることによって、これら使い捨て着用物品を互いに識別可能にされていることを特徴とする前記物品群。 - 前記接合部は、前記接着部位と、前記接着部位の間に位置する非接着部位とを有し、
前記パターンは、前記使い捨て着用物品間の前記接着部位および前記非接着部位の配置位置を変えることによって形成される請求項1記載の物品群。 - 前記接着部位は、前記着用物品の縦方向および横方向の少なくとも一方に整列して形成され、前記パターンは、前記接着部位の少なくともひとつが欠落されて形成される請求項2記載の物品群。
- 前記パターンは、前記着用物品間の前記接着部位の形状を変えることによって形成される請求項1記載の物品群。
- ひとつのパッケージに異なる複数のパターンの前記接合部を有する前記着用物品が収納されている請求項1〜4のいずれかに記載の物品群。
- 環状の回転体と、前記回転体の周面の外側および内側のいずれか一方に位置する複数のアンビルユニットと、いずれか他方に位置し前記アンビルユニットに対向する複数の超音波ユニットとを有し、前記アンビルユニットおよび前記超音波ユニットが接触して、前記超音波ユニットから前記アンビルユニットへと超音波を発振する接合装置において、
前記アンビルユニットは、前記超音波ユニットに接触可能な挟持面と、前記挟持面に形成された複数の凸部とを有し、前記凸部のパターンが、前記アンビルユニット間で異なることを特徴とする前記接合装置。 - 前記アンビルユニットは、前記回転体と同方向に回転する支持台に取り付けられた固定アームと、前記固定アームに対して揺動可能な揺動アームとを含み、前記アンビルユニットは、前記回転体の外側に取り付けられる請求項6記載の接合装置。
- 前記超音波ユニットは、超音波発生装置と、超音波を発振する発振面とを有し、前記発振面は、前記アンビルユニットの挟持面に接触可能にされる請求項6または7記載の接合装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010027855A JP5575500B2 (ja) | 2010-02-10 | 2010-02-10 | 使い捨て着用物品を含む物品群 |
US13/522,873 US9333123B2 (en) | 2010-02-10 | 2011-02-10 | Disposable wearing articles and a seam welder used to form the same |
PCT/JP2011/000767 WO2011099297A1 (en) | 2010-02-10 | 2011-02-10 | Disposable wearing articles and a seam welder used to form the same |
CN201180008961.1A CN102753331B (zh) | 2010-02-10 | 2011-02-10 | 一次性穿着产品和用于形成一次性穿着产品的接合装置 |
EP11742046.3A EP2533968B1 (en) | 2010-02-10 | 2011-02-10 | Disposable wearing articles and a seam welder used to form the same |
MYPI2012003431A MY153874A (en) | 2010-02-10 | 2011-02-10 | Disposable wearing articles and a seam welder used to form the same |
Applications Claiming Priority (1)
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JP2010027855A JP5575500B2 (ja) | 2010-02-10 | 2010-02-10 | 使い捨て着用物品を含む物品群 |
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JP2013243023A Division JP5748824B2 (ja) | 2013-11-25 | 2013-11-25 | 使い捨て着用物品の形成に用いる接合装置 |
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JP2011161041A true JP2011161041A (ja) | 2011-08-25 |
JP5575500B2 JP5575500B2 (ja) | 2014-08-20 |
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US (1) | US9333123B2 (ja) |
EP (1) | EP2533968B1 (ja) |
JP (1) | JP5575500B2 (ja) |
CN (1) | CN102753331B (ja) |
MY (1) | MY153874A (ja) |
WO (1) | WO2011099297A1 (ja) |
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WO2017145776A1 (ja) * | 2016-02-23 | 2017-08-31 | 大王製紙株式会社 | 吸収性物品及びその製造方法 |
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US9962297B2 (en) | 2013-06-19 | 2018-05-08 | The Procter & Gamble Company | Bonding apparatus and method |
US9320655B2 (en) * | 2013-11-27 | 2016-04-26 | Kimberly-Clark Worldwide, Inc. | Method of manufacturing an absorbent article having a fin seam |
JP6425403B2 (ja) | 2014-04-14 | 2018-11-21 | スリーエム イノベイティブ プロパティズ カンパニー | 固定部材及び吸収性物品 |
JP5895019B2 (ja) * | 2014-04-28 | 2016-03-30 | ユニ・チャーム株式会社 | パンツ型の吸収性物品 |
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IT201700031281A1 (it) | 2017-03-22 | 2018-09-22 | Gdm Spa | Apparato e metodo di formatura di una imbottitura assorbente. |
US11517977B2 (en) * | 2017-09-15 | 2022-12-06 | Tech-Sonic, Inc. | Dual cam servo weld splicer |
CN110575315A (zh) * | 2019-09-05 | 2019-12-17 | 黄山富田精工制造有限公司 | 一次性卫生制品制造系统 |
IT202000019609A1 (it) * | 2020-08-07 | 2022-02-07 | Gdm Spa | Unità di lavorazione di un semilavorato |
WO2022178651A1 (en) * | 2021-02-23 | 2022-09-01 | Kimberly-Clark Worldwide, Inc. | Absorbent article with side seam bond |
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Also Published As
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WO2011099297A1 (en) | 2011-08-18 |
MY153874A (en) | 2015-04-07 |
EP2533968A4 (en) | 2014-08-27 |
CN102753331B (zh) | 2015-07-08 |
EP2533968B1 (en) | 2015-09-02 |
CN102753331A (zh) | 2012-10-24 |
US9333123B2 (en) | 2016-05-10 |
US20120284904A1 (en) | 2012-11-15 |
JP5575500B2 (ja) | 2014-08-20 |
EP2533968A1 (en) | 2012-12-19 |
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