RU2020107698A - Эластичный элемент и одноразовое изделие для ношения, включающее в себя эластичныйэлемент - Google Patents
Эластичный элемент и одноразовое изделие для ношения, включающее в себя эластичныйэлемент Download PDFInfo
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- RU2020107698A RU2020107698A RU2020107698A RU2020107698A RU2020107698A RU 2020107698 A RU2020107698 A RU 2020107698A RU 2020107698 A RU2020107698 A RU 2020107698A RU 2020107698 A RU2020107698 A RU 2020107698A RU 2020107698 A RU2020107698 A RU 2020107698A
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
- B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
- B29C65/086—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using a rotary anvil
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- 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
- A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
- A61F2013/4948—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being elastic
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F2013/53791—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer being resilient or elastic
-
- 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
- B29C66/83411—Roller, cylinder or drum types
- B29C66/83415—Roller, cylinder or drum types the contact angle between said rollers, cylinders or drums and said parts to be joined 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)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Claims (15)
1. Эластичный элемент, имеющий растягивающуюся структуру с эластичным листом, в которой эластичный лист размещен между первым листовым слоем, обладающим воздухопроницаемостью, и вторым листовым слоем, обладающим воздухопроницаемостью, и первый листовой слой и второй листовой слой скреплены посредством отверстий для соединения, проходящих через эластичный лист, или посредством эластичного листа в множестве образованных с интервалами, соединенных участков листов,
при этом растягивающаяся зона, имеющая растягивающуюся структуру с эластичным листом, выполнена с возможностью растягивания и стягивания в направлении растягивания под действием растягивающего усилия, создаваемого эластичным листом,
соединенные участки расположены с интервалами вдоль направления выравнивания, пересекающего направление растягивания, для образования ряда соединенных участков,
множество рядов соединенных участков образованы с интервалами в направлении растягивания,
третий ряд соединенных участков образован между первым рядом соединенных участков и вторым рядом соединенных участков, соседними друг с другом, и
интервал в направлении выравнивания между соединенными участками на, по меньшей мере, участке третьего ряда соединенных участков длиннее интервалов в направлении выравнивания между соединенных участками из первого ряда соединенных участков и второго ряда соединенных участков, расположенных с обеих сторон третьего ряда соединенных участков.
2. Эластичный элемент по п.1, в котором угол пересечения между направлением выравнивания и направлением растягивания находится в диапазоне от 45 градусов до 135 градусов.
3. Эластичный элемент по п.1 или 2, в котором соединенные участки из третьего ряда соединенных участков образуют пересекающий ряд, выровненный в направлении, проходящем поперек группы рядов соединенных участков, вместе с соединенных участками из первого ряда соединенных участков и соединенных участками из второго ряда соединенных участков, соседними друг с другом.
4. Эластичный элемент по п.3, в котором пересекающий ряд образован в виде множества рядов, проходящих с интервалами в направлении выравнивания.
5. Одноразовое изделие типа трусов, включающее в себя эластичный элемент по любому из пп.1-3, при этом одноразовое изделие типа трусов содержит:
наружный элемент, составляющий одно целое и проходящий от передней основной части до задней основной части, или наружные элементы, предусмотренные отдельно для передней основной части и задней основной части;
внутренний элемент, прикрепленный к части наружного элемента, промежуточной в направлении ширины, при этом внутренний элемент проходит как до передней, так и до задней сторон промежностной части;
части, представляющие собой боковые швы, в которых обе боковые части наружного элемента в передней основной части и обе боковые части наружного элемента в задней основной части прикреплены друг к другу; и
отверстие для талии и два отверстия для правой и левой ног,
при этом наружный элемент в, по меньшей мере, одной из передней основной части и задней основной части предусмотрен с данным эластичным элементом в той зоне в направлении ширины, которая соответствует интервалу между частями, представляющими собой боковые швы, по меньшей мере, на части протяженности в направлении вперед-назад, так что направление его растягивания соответствует направлению ширины.
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JP2017-187179 | 2017-09-27 | ||
JP2017187179A JP6546237B2 (ja) | 2017-09-27 | 2017-09-27 | 伸縮部材及びこの伸縮部材を有する使い捨て着用物品 |
JP2017226328A JP6681866B2 (ja) | 2017-11-24 | 2017-11-24 | 伸縮部材及びこの伸縮部材を有するパンツタイプ使い捨て着用物品 |
JP2017-226328 | 2017-11-24 | ||
PCT/JP2018/035310 WO2019065573A1 (ja) | 2017-09-27 | 2018-09-25 | 伸縮部材及びこの伸縮部材を有する使い捨て着用物品 |
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EP (1) | EP3689308B1 (ru) |
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AU2001272772A1 (en) * | 2000-07-19 | 2002-01-30 | Daio Paper Converting Co., Ltd. | Disposable paper diaper and method of attaching expansible members of the disposable paper diaper |
PL1761228T3 (pl) * | 2004-06-28 | 2012-12-31 | Sca Hygiene Prod Ab | Wytwór chłonny o ulepszonym bezpieczeństwie przed wyciekaniem i dopasowaniu |
JP5013810B2 (ja) * | 2005-12-01 | 2012-08-29 | 花王株式会社 | シートの加工装置及びシートの製造方法 |
JP6111971B2 (ja) * | 2013-10-11 | 2017-04-12 | 王子ホールディングス株式会社 | パンツ型使い捨ておむつ |
JP6311872B2 (ja) | 2014-04-18 | 2018-04-18 | 日本製紙クレシア株式会社 | パンツ型吸収性物品 |
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JP6083911B2 (ja) * | 2014-12-19 | 2017-02-22 | 花王株式会社 | 吸収性物品 |
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- 2018-09-25 KR KR1020207003285A patent/KR102519499B1/ko active IP Right Grant
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- 2018-09-25 RU RU2020107698A patent/RU2759111C2/ru active
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US20200214905A1 (en) | 2020-07-09 |
KR20200060707A (ko) | 2020-06-01 |
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WO2019065573A1 (ja) | 2019-04-04 |
CN110891538A (zh) | 2020-03-17 |
KR102519499B1 (ko) | 2023-04-07 |
RU2759111C2 (ru) | 2021-11-09 |
CN110891538B (zh) | 2021-07-30 |
EP3689308A4 (en) | 2021-06-16 |
EP3689308A1 (en) | 2020-08-05 |
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