TWI576097B - Disposable diaper, and stretchable sheet manufacturing method - Google Patents
Disposable diaper, and stretchable sheet manufacturing method Download PDFInfo
- Publication number
- TWI576097B TWI576097B TW101145169A TW101145169A TWI576097B TW I576097 B TWI576097 B TW I576097B TW 101145169 A TW101145169 A TW 101145169A TW 101145169 A TW101145169 A TW 101145169A TW I576097 B TWI576097 B TW I576097B
- Authority
- TW
- Taiwan
- Prior art keywords
- sheet
- adhesive
- elastic body
- groove
- roller
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 145
- 239000000853 adhesive Substances 0.000 claims description 134
- 230000001070 adhesive effect Effects 0.000 claims description 133
- 239000000758 substrate Substances 0.000 claims description 79
- 230000037303 wrinkles Effects 0.000 claims description 59
- 239000002250 absorbent Substances 0.000 claims description 53
- 230000002745 absorbent Effects 0.000 claims description 51
- 239000004745 nonwoven fabric Substances 0.000 claims description 46
- 238000005520 cutting process Methods 0.000 claims description 39
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 17
- 230000008602 contraction Effects 0.000 claims description 13
- 238000007781 pre-processing Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 description 15
- 239000000806 elastomer Substances 0.000 description 13
- 239000000835 fiber Substances 0.000 description 13
- 230000035699 permeability Effects 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000007921 spray Substances 0.000 description 9
- 229910000838 Al alloy Inorganic materials 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000006096 absorbing agent Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000004049 embossing Methods 0.000 description 7
- -1 polyethylene Polymers 0.000 description 7
- 239000011324 bead Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- CGPRUXZTHGTMKW-UHFFFAOYSA-N ethene;ethyl prop-2-enoate Chemical group C=C.CCOC(=O)C=C CGPRUXZTHGTMKW-UHFFFAOYSA-N 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- 229920001195 polyisoprene Polymers 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- 239000005062 Polybutadiene Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 241000217377 Amblema plicata Species 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000002175 menstrual effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- 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
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
- A61F13/49011—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region
-
- 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
- A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
- A61F13/15593—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers having elastic ribbons fixed thereto; Devices for applying the ribbons
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011261324A JP5851811B2 (ja) | 2011-11-30 | 2011-11-30 | 使い捨ておむつ |
| JP2011277940A JP5828513B2 (ja) | 2011-12-20 | 2011-12-20 | 伸縮性シートの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201325572A TW201325572A (zh) | 2013-07-01 |
| TWI576097B true TWI576097B (zh) | 2017-04-01 |
Family
ID=48535249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101145169A TWI576097B (zh) | 2011-11-30 | 2012-11-30 | Disposable diaper, and stretchable sheet manufacturing method |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN103957852B (fr) |
| RU (1) | RU2606581C2 (fr) |
| TW (1) | TWI576097B (fr) |
| WO (1) | WO2013080782A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105579005B (zh) * | 2013-09-30 | 2020-03-10 | 大王制纸株式会社 | 吸收性物品的伸缩结构、具备该伸缩结构的吸收性物品、以及吸收性物品的伸缩结构的形成方法 |
| JP6650730B2 (ja) * | 2015-10-22 | 2020-02-19 | 日東電工株式会社 | 超小型固定用テープおよびそれを含む物品 |
| CN108348360B (zh) * | 2015-11-04 | 2019-11-19 | 花王株式会社 | 吸收性物品的制造方法和吸收性物品的制造装置 |
| US10413455B2 (en) * | 2016-02-22 | 2019-09-17 | Nicole Castrogiovanni | Disposable absorbent pants with containment system |
| JP6017081B1 (ja) * | 2016-05-10 | 2016-10-26 | ユニ・チャーム株式会社 | 吸収性物品 |
| WO2019092967A1 (fr) | 2017-11-07 | 2019-05-16 | ユニ・チャーム株式会社 | Procédé de production d'article absorbant, dispositif de production d'article absorbant et article absorbant |
| BR112020017576B1 (pt) * | 2018-03-26 | 2023-12-12 | Essity Hygiene And Health Aktiebolag | Produto de higiene absorvente descartável |
| CN110974549A (zh) * | 2019-12-17 | 2020-04-10 | 泉州天娇妇幼卫生用品有限公司 | 一种纸尿裤生产用涂胶方法 |
| WO2022186740A1 (fr) * | 2021-03-02 | 2022-09-09 | Essity Hygiene And Health Aktiebolag | Article d'hygiène absorbant jetable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004089403A (ja) * | 2002-08-30 | 2004-03-25 | Uni Charm Corp | パンツ型の使い捨て着用物品 |
| JP2008104853A (ja) * | 2006-09-29 | 2008-05-08 | Daio Paper Corp | 吸収性物品における伸縮部形成方法及びその形成装置 |
| TWM388262U (en) * | 2010-04-30 | 2010-09-11 | Di Jiai Industrial Co Ltd | Adjustable waist support/head rest structure of chair |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5745922A (en) * | 1995-01-31 | 1998-05-05 | Kimberly Clark Corporation | Disposable garment and related manufacturing equipment and methods |
| JP3400711B2 (ja) * | 1998-04-20 | 2003-04-28 | ユニ・チャーム株式会社 | 使い捨ておむつ |
-
2012
- 2012-11-12 RU RU2014126360A patent/RU2606581C2/ru active
- 2012-11-12 CN CN201280057734.2A patent/CN103957852B/zh active Active
- 2012-11-12 WO PCT/JP2012/079230 patent/WO2013080782A1/fr active Application Filing
- 2012-11-30 TW TW101145169A patent/TWI576097B/zh not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004089403A (ja) * | 2002-08-30 | 2004-03-25 | Uni Charm Corp | パンツ型の使い捨て着用物品 |
| US20050131374A1 (en) * | 2002-08-30 | 2005-06-16 | Uni-Charm Co., Ltd. | Pull-on disposable wearing article |
| JP2008104853A (ja) * | 2006-09-29 | 2008-05-08 | Daio Paper Corp | 吸収性物品における伸縮部形成方法及びその形成装置 |
| TWM388262U (en) * | 2010-04-30 | 2010-09-11 | Di Jiai Industrial Co Ltd | Adjustable waist support/head rest structure of chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103957852B (zh) | 2015-11-25 |
| CN103957852A (zh) | 2014-07-30 |
| TW201325572A (zh) | 2013-07-01 |
| RU2014126360A (ru) | 2016-01-27 |
| WO2013080782A1 (fr) | 2013-06-06 |
| RU2606581C2 (ru) | 2017-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |