KR102951483B1 - 복합 슬릿을 갖는 장력-활성화 확장성 시트 - Google Patents

복합 슬릿을 갖는 장력-활성화 확장성 시트

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Publication number
KR102951483B1
KR102951483B1 KR1020227024221A KR20227024221A KR102951483B1 KR 102951483 B1 KR102951483 B1 KR 102951483B1 KR 1020227024221 A KR1020227024221 A KR 1020227024221A KR 20227024221 A KR20227024221 A KR 20227024221A KR 102951483 B1 KR102951483 B1 KR 102951483B1
Authority
KR
South Korea
Prior art keywords
slits
tension
slit
axial
delete delete
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020227024221A
Other languages
English (en)
Korean (ko)
Other versions
KR20220116007A (ko
Inventor
토마스 알. 코리건
패트릭 알. 플레밍
델로니 엘. 랭어-앤더슨
리사 엠. 밀러
매노즈 너멀
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20220116007A publication Critical patent/KR20220116007A/ko
Application granted granted Critical
Publication of KR102951483B1 publication Critical patent/KR102951483B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)
KR1020227024221A 2019-12-23 2020-12-16 복합 슬릿을 갖는 장력-활성화 확장성 시트 Active KR102951483B1 (ko)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020267010757A Division KR20260052217A (ko) 2019-12-23 2020-12-16 복합 슬릿을 갖는 장력-활성화 확장성 시트

Publications (2)

Publication Number Publication Date
KR20220116007A KR20220116007A (ko) 2022-08-19
KR102951483B1 true KR102951483B1 (ko) 2026-04-09

Family

ID=74186741

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227024221A Active KR102951483B1 (ko) 2019-12-23 2020-12-16 복합 슬릿을 갖는 장력-활성화 확장성 시트

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
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
WO2019005739A1 (en) * 2017-06-26 2019-01-03 David Paul Goodrich EXPANDABLE PAPER AND ITS USE IN THE PRODUCTION OF EXTENDED SLOT PACKAGING ENVELOPE AND VACUUM FILLING PRODUCTS

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CH456568A4 (enExample) * 1968-03-26 1970-08-14
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
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
JP2019529976A (ja) * 2016-09-01 2019-10-17 スリーエム イノベイティブ プロパティズ カンパニー 網状反射材
US11401090B2 (en) * 2017-06-26 2022-08-02 David Paul Goodrich Expanded slit sheet cushioning products with novel slit pattern and paper properties
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
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
WO2019005739A1 (en) * 2017-06-26 2019-01-03 David Paul Goodrich EXPANDABLE PAPER AND ITS USE IN THE PRODUCTION OF EXTENDED SLOT PACKAGING ENVELOPE AND VACUUM FILLING PRODUCTS

Also Published As

Publication number Publication date
CN114901565A (zh) 2022-08-12
TWI874540B (zh) 2025-03-01
JP2023508361A (ja) 2023-03-02
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
CN114901565B (zh) 2024-07-12
EP4081465A1 (en) 2022-11-02
US20230020226A1 (en) 2023-01-19
TW202521440A (zh) 2025-06-01

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