CA3144170A1 - Improved expanded slit sheet cushioning products with novel slit pattern and paper properties - Google Patents
Improved expanded slit sheet cushioning products with novel slit pattern and paper properties Download PDFInfo
- Publication number
- CA3144170A1 CA3144170A1 CA3144170A CA3144170A CA3144170A1 CA 3144170 A1 CA3144170 A1 CA 3144170A1 CA 3144170 A CA3144170 A CA 3144170A CA 3144170 A CA3144170 A CA 3144170A CA 3144170 A1 CA3144170 A1 CA 3144170A1
- Authority
- CA
- Canada
- Prior art keywords
- slit sheet
- paper
- sheet paper
- slit
- extensible
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 62
- 239000010410 layer Substances 0.000 claims description 58
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 239000002356 single layer Substances 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 5
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 58
- 230000000670 limiting effect Effects 0.000 abstract description 5
- 239000000123 paper Substances 0.000 description 598
- 230000002829 reductive effect Effects 0.000 description 27
- 230000008901 benefit Effects 0.000 description 24
- 239000002655 kraft paper Substances 0.000 description 21
- 230000009467 reduction Effects 0.000 description 19
- 239000000835 fiber Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000004806 packaging method and process Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000011800 void material Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000002657 fibrous material Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 5
- 238000010009 beating Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- SQEHCNOBYLQFTG-UHFFFAOYSA-M lithium;thiophene-2-carboxylate Chemical compound [Li+].[O-]C(=O)C1=CC=CS1 SQEHCNOBYLQFTG-UHFFFAOYSA-M 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- -1 mechanical Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000010817 post-consumer waste Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- 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 articles ; Making three-dimensional articles
- B31D5/0039—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads
- B31D5/0065—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including slitting and expanding flat material
-
- 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/62—Uniting opposed surfaces or edges; Taping by adhesives
-
- 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
-
- 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/812—Applying patches, strips or strings on sheets or webs
- B31B70/8123—Applying strips
-
- 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
- B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
- B31D1/0031—Multiple-step processes for making flat articles ; Making flat articles the articles being paper nettings, e.g. by slitting and expanding webs or sheets
-
- 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
- B31D3/0292—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section involving auxiliary operations, e.g. expanding, moistening, glue-applying, joining, controlling
-
- 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
-
- 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
- B31D2205/00—Multiple-step processes for making three-dimensional articles
- B31D2205/0005—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads
- B31D2205/0011—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads including particular additional operations
- B31D2205/0017—Providing stock material in a particular form
- B31D2205/0023—Providing stock material in a particular form as web from a roll
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962874163P | 2019-07-15 | 2019-07-15 | |
US62/874,163 | 2019-07-15 | ||
PCT/US2020/042093 WO2021011626A1 (en) | 2019-07-15 | 2020-07-15 | Improved expanded slit sheet cushioning products with novel slit pattern and paper properties |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3144170A1 true CA3144170A1 (en) | 2021-01-21 |
Family
ID=74211296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3144170A Pending CA3144170A1 (en) | 2019-07-15 | 2020-07-15 | Improved expanded slit sheet cushioning products with novel slit pattern and paper properties |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP3999329A4 (pt) |
JP (1) | JP2022541768A (pt) |
KR (1) | KR20220034209A (pt) |
CN (1) | CN114786937A (pt) |
AU (1) | AU2020315373A1 (pt) |
BR (1) | BR112022000769A2 (pt) |
CA (1) | CA3144170A1 (pt) |
MX (1) | MX2022000591A (pt) |
WO (1) | WO2021011626A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117580557A (zh) * | 2021-06-23 | 2024-02-20 | 3M创新有限公司 | 通过张力激活形成缓冲制品 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3762629A (en) * | 1971-07-27 | 1973-10-02 | Mario Manetti | Latticed produce wrapper |
US5001017A (en) * | 1988-12-06 | 1991-03-19 | Alhamad Shaikh G M Y | Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges and method and apparatus for making same |
US5667871A (en) * | 1992-03-16 | 1997-09-16 | Geopax Ltd. | Slit sheet packing material |
CZ1397A3 (en) * | 1994-07-07 | 1997-10-15 | Jiffy Packaging Co Ltd | Packing material, process for producing such packing material and a machine for making such packing material |
US5782735A (en) * | 1994-09-12 | 1998-07-21 | Geopax, Ltd. | Method and apparatus for producing individual rolls of packing material |
US5544473A (en) * | 1994-09-15 | 1996-08-13 | Prompac Industries, Inc. | Protective shipping or mailing envelopes and method of making |
US6989075B1 (en) * | 2000-11-03 | 2006-01-24 | The Procter & Gamble Company | Tension activatable substrate |
US20020174630A1 (en) * | 2001-05-22 | 2002-11-28 | David Goodrich | Method and apparatus for forming a wrapping or void fill packaging product |
US20170203866A1 (en) * | 2016-01-19 | 2017-07-20 | David Paul Goodrich | Expansion Apparatus and Method for Producing Interlocking Expanded Slit Sheet Packaging Material |
KR102534941B1 (ko) * | 2017-06-26 | 2023-05-26 | 데이비드 폴 굿리치 | 신장성 페이퍼, 및 확장된 슬릿 패키징 랩 제품 및 공간 충진 제품들의 제조에 있어서의 신장성 페이퍼의 용도 |
-
2020
- 2020-07-15 WO PCT/US2020/042093 patent/WO2021011626A1/en unknown
- 2020-07-15 EP EP20840459.0A patent/EP3999329A4/en active Pending
- 2020-07-15 MX MX2022000591A patent/MX2022000591A/es unknown
- 2020-07-15 JP JP2022502290A patent/JP2022541768A/ja active Pending
- 2020-07-15 CA CA3144170A patent/CA3144170A1/en active Pending
- 2020-07-15 KR KR1020227004794A patent/KR20220034209A/ko unknown
- 2020-07-15 AU AU2020315373A patent/AU2020315373A1/en active Pending
- 2020-07-15 BR BR112022000769A patent/BR112022000769A2/pt unknown
- 2020-07-15 CN CN202080064508.1A patent/CN114786937A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20220034209A (ko) | 2022-03-17 |
EP3999329A1 (en) | 2022-05-25 |
JP2022541768A (ja) | 2022-09-27 |
AU2020315373A1 (en) | 2022-03-03 |
CN114786937A (zh) | 2022-07-22 |
WO2021011626A1 (en) | 2021-01-21 |
MX2022000591A (es) | 2022-05-26 |
BR112022000769A2 (pt) | 2022-04-12 |
EP3999329A4 (en) | 2023-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20220926 |
|
EEER | Examination request |
Effective date: 20220926 |
|
EEER | Examination request |
Effective date: 20220926 |
|
EEER | Examination request |
Effective date: 20220926 |
|
EEER | Examination request |
Effective date: 20220926 |