JP7103986B2 - 伸縮部材及びこの伸縮部材を有する使い捨て着用物品 - Google Patents

伸縮部材及びこの伸縮部材を有する使い捨て着用物品 Download PDF

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Publication number
JP7103986B2
JP7103986B2 JP2019050236A JP2019050236A JP7103986B2 JP 7103986 B2 JP7103986 B2 JP 7103986B2 JP 2019050236 A JP2019050236 A JP 2019050236A JP 2019050236 A JP2019050236 A JP 2019050236A JP 7103986 B2 JP7103986 B2 JP 7103986B2
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Prior art keywords
sheet
elastic
expansion
contraction
sheet layer
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Japanese (ja)
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JP2020151868A5 (enExample
JP2020151868A (ja
Inventor
亜梨加 角田
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Daio Paper Corp
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Daio Paper Corp
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Priority to JP2019050236A priority Critical patent/JP7103986B2/ja
Priority to TW109105296A priority patent/TWI810434B/zh
Priority to EP20773997.0A priority patent/EP3906910B1/en
Priority to US17/422,936 priority patent/US12150843B2/en
Priority to PCT/JP2020/007036 priority patent/WO2020189178A1/ja
Priority to CN202080009394.0A priority patent/CN113316439B/zh
Publication of JP2020151868A publication Critical patent/JP2020151868A/ja
Publication of JP2020151868A5 publication Critical patent/JP2020151868A5/ja
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Dermatology (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
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US17/422,936 US12150843B2 (en) 2019-03-18 2020-02-21 Stretchable member and disposable wearable article having stretchable member
PCT/JP2020/007036 WO2020189178A1 (ja) 2019-03-18 2020-02-21 伸縮部材及びこの伸縮部材を有する使い捨て着用物品
EP20773997.0A EP3906910B1 (en) 2019-03-18 2020-02-21 Elastic member and disposable wearable article having elastic member
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JP7576998B2 (ja) * 2021-03-08 2024-11-01 大王製紙株式会社 パンツタイプ使い捨て着用物品及びその製造方法

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TW202034879A (zh) 2020-10-01
JP2020151868A (ja) 2020-09-24
EP3906910A1 (en) 2021-11-10
EP3906910A4 (en) 2022-09-14
WO2020189178A1 (ja) 2020-09-24
EP3906910B1 (en) 2024-11-20
US20220087878A1 (en) 2022-03-24

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