TWI874540B - 具有複合切縫之膨脹材料、其製備方法與應用及用於形成切縫之模具 - Google Patents

具有複合切縫之膨脹材料、其製備方法與應用及用於形成切縫之模具 Download PDF

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Publication number
TWI874540B
TWI874540B TW109145404A TW109145404A TWI874540B TW I874540 B TWI874540 B TW I874540B TW 109145404 A TW109145404 A TW 109145404A TW 109145404 A TW109145404 A TW 109145404A TW I874540 B TWI874540 B TW I874540B
Authority
TW
Taiwan
Prior art keywords
slit
slits
tension
axial
pattern
Prior art date
Application number
TW109145404A
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English (en)
Chinese (zh)
Other versions
TW202134042A (zh
Inventor
湯瑪士 瑞查德 強史東 寇瑞根
派翠克 路德 佛雷明
安德森 戴隆尼 羅格 雷格
麗莎 瑪格麗特 米勒
曼那瓊 尼爾摩
Original Assignee
美商3M新設資產公司
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
Application filed by 美商3M新設資產公司 filed Critical 美商3M新設資產公司
Publication of TW202134042A publication Critical patent/TW202134042A/zh
Application granted granted Critical
Publication of TWI874540B publication Critical patent/TWI874540B/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)
TW109145404A 2019-12-23 2020-12-22 具有複合切縫之膨脹材料、其製備方法與應用及用於形成切縫之模具 TWI874540B (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
TW202134042A TW202134042A (zh) 2021-09-16
TWI874540B true TWI874540B (zh) 2025-03-01

Family

ID=74186741

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109145404A TWI874540B (zh) 2019-12-23 2020-12-22 具有複合切縫之膨脹材料、其製備方法與應用及用於形成切縫之模具

Country Status (9)

Country Link
US (1) US20230020226A1 (cg-RX-API-DMAC7.html)
EP (1) EP4081465A1 (cg-RX-API-DMAC7.html)
JP (1) JP7599494B2 (cg-RX-API-DMAC7.html)
KR (2) KR102951483B1 (cg-RX-API-DMAC7.html)
CN (1) CN114901565B (cg-RX-API-DMAC7.html)
BR (1) BR112022012450A2 (cg-RX-API-DMAC7.html)
MX (1) MX2022007572A (cg-RX-API-DMAC7.html)
TW (1) TWI874540B (cg-RX-API-DMAC7.html)
WO (1) WO2021130613A1 (cg-RX-API-DMAC7.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102951391B1 (ko) 2019-12-23 2026-04-09 쓰리엠 이노베이티브 프로퍼티즈 컴파니 장력 활성화식 확장 시트
EP4081467A1 (en) 2019-12-23 2022-11-02 3M Innovative Properties Company Multi-slit tension-activated, expanding sheets
CN118877372A (zh) 2019-12-23 2024-11-01 3M创新有限公司 单狭缝图案化的张力激活的扩展制品
USD1016497S1 (en) * 2020-07-29 2024-03-05 3M Innovative Properties Company Expanded sheet
USD1004290S1 (en) * 2020-07-29 2023-11-14 3M Innovative Properties Company Sheet with slits
USD1110171S1 (en) 2021-05-07 2026-01-27 3M Innovative Properties Company Expanded sheet
USD1110851S1 (en) 2021-05-07 2026-02-03 3M Innovative Properties Company Slit 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
WO2023111955A1 (en) * 2021-12-16 2023-06-22 3M Innovative Properties Company Articles including a spacer and articles including a slit film and processes for making and using the articles
USD1107437S1 (en) 2022-07-21 2025-12-30 3M Innovative Properties Company Slit sheet
WO2024018422A1 (en) * 2022-07-21 2024-01-25 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
WO2024189437A1 (en) 2023-03-10 2024-09-19 3M Innovative Properties Company Shippable dispenser box with support structure for expandable sheet roll
USD1123614S1 (en) 2023-03-10 2026-04-28 3M Innovative Properties Company Dispenser box
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
WO2026120381A1 (en) * 2024-12-05 2026-06-11 3M Innovative Properties Company Expanding material, rotary die, method of making and using the expanding material

Citations (2)

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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 (cg-RX-API-DMAC7.html) * 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
KR102423391B1 (ko) * 2017-06-26 2022-07-22 데이비드 폴 굿리치 신장성 페이퍼, 및 확장된 슬릿 패키징 랩 제품 및 공간 충진 제품들의 제조에 있어서의 신장성 페이퍼의 용도
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
KR102951391B1 (ko) * 2019-12-23 2026-04-09 쓰리엠 이노베이티브 프로퍼티즈 컴파니 장력 활성화식 확장 시트

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
WO2021130613A1 (en) 2021-07-01
KR102951483B1 (ko) 2026-04-09
KR20220116007A (ko) 2022-08-19
MX2022007572A (es) 2022-07-19
JP2023508361A (ja) 2023-03-02
TW202134042A (zh) 2021-09-16
EP4081465A1 (en) 2022-11-02
JP7599494B2 (ja) 2024-12-13
CN114901565B (zh) 2024-07-12
TW202521440A (zh) 2025-06-01
US20230020226A1 (en) 2023-01-19
KR20260052217A (ko) 2026-04-17
CA3165867A1 (en) 2021-07-01
BR112022012450A2 (pt) 2022-09-06
CN114901565A (zh) 2022-08-12

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