CN114901565B - 具有复合狭缝的张力激活的扩展片材 - Google Patents

具有复合狭缝的张力激活的扩展片材 Download PDF

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Publication number
CN114901565B
CN114901565B CN202080089241.1A CN202080089241A CN114901565B CN 114901565 B CN114901565 B CN 114901565B CN 202080089241 A CN202080089241 A CN 202080089241A CN 114901565 B CN114901565 B CN 114901565B
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China
Prior art keywords
slits
slit
tension
axial
pattern
Prior art date
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Application number
CN202080089241.1A
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English (en)
Chinese (zh)
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CN114901565A (zh
Inventor
托马斯·R·科里根
帕特里克·R·弗莱明
德洛尼·L·兰格-安德森
莉萨·M·米勒
马诺吉·尼玛尔
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication date
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Publication of CN114901565A publication Critical patent/CN114901565A/zh
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D3/00—Making articles of cellular structure, e.g. insulating board
    • B31D3/02—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section
    • B31D3/0207—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section of particular shape or construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional [3D] articles
    • B31D5/0039—Multiple-step processes for making three-dimensional [3D] articles for making dunnage or cushion pads
    • B31D5/0065—Multiple-step processes for making three-dimensional [3D] articles for making dunnage or cushion pads including slitting and expanding flat material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/20—Embedding contents in shock-absorbing media, e.g. plastic foam, granular material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Wrappers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Making Paper Articles (AREA)
CN202080089241.1A 2019-12-23 2020-12-16 具有复合狭缝的张力激活的扩展片材 Active CN114901565B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962952815P 2019-12-23 2019-12-23
US62/952,815 2019-12-23
US202063058084P 2020-07-29 2020-07-29
US63/058,084 2020-07-29
PCT/IB2020/062061 WO2021130613A1 (en) 2019-12-23 2020-12-16 Tension-activated, expanding sheets with compound slits

Publications (2)

Publication Number Publication Date
CN114901565A CN114901565A (zh) 2022-08-12
CN114901565B true CN114901565B (zh) 2024-07-12

Family

ID=74186741

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080089241.1A Active CN114901565B (zh) 2019-12-23 2020-12-16 具有复合狭缝的张力激活的扩展片材

Country Status (9)

Country Link
US (1) US20230020226A1 (enExample)
EP (1) EP4081465A1 (enExample)
JP (1) JP7599494B2 (enExample)
KR (1) KR102951483B1 (enExample)
CN (1) CN114901565B (enExample)
BR (1) BR112022012450A2 (enExample)
MX (1) MX2022007572A (enExample)
TW (2) TW202521440A (enExample)
WO (1) WO2021130613A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12202226B2 (en) 2019-12-23 2025-01-21 3M Innovative Properties Company Tension-activated, expanding sheets
JP7561853B2 (ja) 2019-12-23 2024-10-04 スリーエム イノベイティブ プロパティズ カンパニー マルチスリット張力作動式拡張シート
USD1004290S1 (en) * 2020-07-29 2023-11-14 3M Innovative Properties Company Sheet with slits
USD1016497S1 (en) * 2020-07-29 2024-03-05 3M Innovative Properties Company Expanded sheet
USD1110851S1 (en) 2021-05-07 2026-02-03 3M Innovative Properties Company Slit sheet
USD1110171S1 (en) 2021-05-07 2026-01-27 3M Innovative Properties Company Expanded sheet
USD1027486S1 (en) 2021-05-17 2024-05-21 3M Innovative Properties Company Dispenser for a roll good
WO2023044062A1 (en) 2021-09-17 2023-03-23 Encore Packaging Llc Device for producing slit sheet packing material
KR20240123326A (ko) * 2021-12-16 2024-08-13 쓰리엠 이노베이티브 프로퍼티즈 캄파니 스페이서를 포함하는 물품, 및 슬릿 필름을 포함하는 물품, 및 물품의 제조 및 사용 방법
US20250187810A1 (en) * 2022-07-21 2025-06-12 3M Innovative Properties Company Expandable Sheet with Shifted Arrangements of Slits
USD1106690S1 (en) 2022-07-21 2025-12-23 3M Innovative Properties Company Expanded sheet
USD1107437S1 (en) 2022-07-21 2025-12-30 3M Innovative Properties Company Slit sheet
USD1123614S1 (en) 2023-03-10 2026-04-28 3M Innovative Properties Company Dispenser box
WO2024189437A1 (en) 2023-03-10 2024-09-19 3M Innovative Properties Company Shippable dispenser box with support structure for expandable sheet roll
KR102811780B1 (ko) * 2023-04-20 2025-05-26 케이앤엘팩 주식회사 포장완충재 및 그 제조방법
WO2025078892A1 (en) * 2023-10-12 2025-04-17 3M Innovative Properties Company Expandable sheet with slits having nonterminal vertical distal end portions, roll, rotary die
WO2025262602A1 (en) * 2024-06-19 2025-12-26 3M Innovative Properties Company Expandable sheet
WO2025262599A1 (en) * 2024-06-19 2025-12-26 3M Innovative Properties Company Expandable sheet having path-reversing hook slit patterns
WO2026024891A1 (en) * 2024-07-24 2026-01-29 Ideabox Studios LLC Expandable layered packing product

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655501A (en) * 1968-03-26 1972-04-11 Guenther Horst Tesch Flexible materials
CN107843946A (zh) * 2016-09-01 2018-03-27 3M创新有限公司 网状反射材料

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US3762629A (en) * 1971-07-27 1973-10-02 Mario Manetti Latticed produce wrapper
US3958751A (en) * 1974-10-17 1976-05-25 Bruno Edward C Slitted packaging apparatus
GB1470196A (en) 1974-11-13 1977-04-14 Cooling Dev Ltd Contact packing
US4596541A (en) * 1983-09-09 1986-06-24 The Ward Machinery Company Slit-score method and apparatus
JPH0450647U (enExample) * 1990-09-04 1992-04-28
US5667871A (en) 1992-03-16 1997-09-16 Geopax Ltd. Slit sheet packing material
JP2006290356A (ja) * 2005-04-05 2006-10-26 Taketoshi Nojima スリット形成部材、保護部材およびスリット形成部材作成装置
US8084117B2 (en) * 2005-11-29 2011-12-27 Haresh Lalvani Multi-directional and variably expanded sheet material surfaces
US7740928B2 (en) * 2007-01-22 2010-06-22 Building Materials Investment Corporation Peel and stick stretch wrap
US8486507B2 (en) * 2009-06-26 2013-07-16 Cryovac, Inc. Expandable foam sheet that locks in expanded configuration
JP5696812B2 (ja) * 2013-03-11 2015-04-08 三菱レイヨン株式会社 積層基材およびその製造方法
US10226907B2 (en) * 2014-09-08 2019-03-12 David P. Goodrich Expandable slit sheet packaging material that interlocks when layered and expanded
US11401090B2 (en) * 2017-06-26 2022-08-02 David Paul Goodrich Expanded slit sheet cushioning products with novel slit pattern and paper properties
CA3067852A1 (en) * 2017-06-26 2019-01-03 David Paul Goodrich Extensible paper and its use in the production of expanded slit packaging wrap and void fill products
US12060211B2 (en) * 2019-02-19 2024-08-13 Ranpak Corp. Bound pad of expandable slit-sheet stock material
US12202226B2 (en) * 2019-12-23 2025-01-21 3M Innovative Properties Company Tension-activated, expanding sheets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655501A (en) * 1968-03-26 1972-04-11 Guenther Horst Tesch Flexible materials
CN107843946A (zh) * 2016-09-01 2018-03-27 3M创新有限公司 网状反射材料

Also Published As

Publication number Publication date
CN114901565A (zh) 2022-08-12
TWI874540B (zh) 2025-03-01
JP2023508361A (ja) 2023-03-02
KR102951483B1 (ko) 2026-04-09
WO2021130613A1 (en) 2021-07-01
MX2022007572A (es) 2022-07-19
TW202134042A (zh) 2021-09-16
CA3165867A1 (en) 2021-07-01
BR112022012450A2 (pt) 2022-09-06
KR20220116007A (ko) 2022-08-19
JP7599494B2 (ja) 2024-12-13
EP4081465A1 (en) 2022-11-02
US20230020226A1 (en) 2023-01-19
TW202521440A (zh) 2025-06-01

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