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RU2020107707A - Эластичный элемент и одноразовое изделие, включающее в себя эластичный элемент - Google Patents

Эластичный элемент и одноразовое изделие, включающее в себя эластичный элемент Download PDF

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Publication number
RU2020107707A
RU2020107707A RU2020107707A RU2020107707A RU2020107707A RU 2020107707 A RU2020107707 A RU 2020107707A RU 2020107707 A RU2020107707 A RU 2020107707A RU 2020107707 A RU2020107707 A RU 2020107707A RU 2020107707 A RU2020107707 A RU 2020107707A
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RU
Russia
Prior art keywords
stretching
line
orthogonal
elastic sheet
portions
Prior art date
Application number
RU2020107707A
Other languages
English (en)
Other versions
RU2020107707A3 (ru
RU2761943C2 (ru
Inventor
Арика ЦУНОДА
Сюнсукэ САКАИ
Original Assignee
Дайо Пейпер Корпорейшн
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2017187179A external-priority patent/JP6546237B2/ja
Priority claimed from JP2018051155A external-priority patent/JP6546310B1/ja
Application filed by Дайо Пейпер Корпорейшн filed Critical Дайо Пейпер Корпорейшн
Publication of RU2020107707A3 publication Critical patent/RU2020107707A3/ru
Publication of RU2020107707A publication Critical patent/RU2020107707A/ru
Application granted granted Critical
Publication of RU2761943C2 publication Critical patent/RU2761943C2/ru

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Landscapes

  • Health & Medical Sciences (AREA)
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  • Vascular Medicine (AREA)
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  • Animal Behavior & Ethology (AREA)
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  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Claims (12)

1. Эластичный элемент, имеющий растягивающуюся структуру с эластичным листом, в которой эластичный лист размещен между первым листовым слоем и вторым листовым слоем, и первый листовой слой и второй листовой слой скреплены посредством отверстий для соединения, проходящих через эластичный лист, или посредством эластичного листа в множестве расположенных с интервалами, соединенных участков листов,
при этом зона, имеющая растягивающуюся структуру с эластичным листом, включает в себя растягивающуюся зону, которая стягивается в направлении растягивания при стягивании эластичного листа и является растяжимой в направлении растягивания,
соединенные участки образованы отдельно в направлении растягивания и ортогональном направлении, ортогональном к нему, в растягивающейся зоне,
группа соединенных участков растягивающейся зоны имеет взаимное расположение, при котором они пересекают линию, проходящую в направлении растягивания, в соответствующих местах в ортогональном направлении, или взаимное расположение, при котором они не пересекают линию, проходящую в направлении растягивания, в пределах разделяющего интервала с шириной 0,5 мм или менее, определяемой в направлении, ортогональном к линии, проходящей в направлении растягивания, и
группа соединенных участков имеет взаимное расположение, при котором они не пересекают наклонную линию в заданной ширине разделения, в ортогональном направлении, из группы наклонных линий, в ортогональном направлении, пересекающих линию, проходящую в направлении растягивания, под углом в диапазоне 45 градусов или менее.
2. Эластичный элемент по п.1, в котором соединенные участки выровнены вдоль наклонной линии, пересекающей линию, проходящую в направлении растягивания, под углом в диапазоне 45 градусов или менее.
3. Одноразовое изделие типа трусов, содержащее:
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 промежуточной части наружного элемента 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 представляет собой эластичный элемент, имеющий растягивающуюся структуру с эластичным листом, по п.1 или 2 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 растягивания его растягивающейся зоны соответствует направлению ширины.
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