[go: up one dir, main page]

GB2636384A - Paper based sheet - Google Patents

Paper based sheet Download PDF

Info

Publication number
GB2636384A
GB2636384A GB2318863.4A GB202318863A GB2636384A GB 2636384 A GB2636384 A GB 2636384A GB 202318863 A GB202318863 A GB 202318863A GB 2636384 A GB2636384 A GB 2636384A
Authority
GB
United Kingdom
Prior art keywords
displaced
sheet
regions
paper based
elevated
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
Application number
GB2318863.4A
Other versions
GB202318863D0 (en
Inventor
Turner Russell
Macdonald Robyn
Pointon Steve
Ott Milbo Kristian
Gowans Daniel
Grant Darren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DS Smith Packaging Ltd
Original Assignee
DS Smith Packaging Ltd
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 DS Smith Packaging Ltd filed Critical DS Smith Packaging Ltd
Priority to GB2318863.4A priority Critical patent/GB2636384A/en
Publication of GB202318863D0 publication Critical patent/GB202318863D0/en
Priority to PCT/IB2024/062375 priority patent/WO2025126012A1/en
Publication of GB2636384A publication Critical patent/GB2636384A/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/005—Mechanical treatment
    • 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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/0077—Shaping by methods analogous to moulding, e.g. deep drawing techniques
    • 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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
    • 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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/12—Crêping
    • B31F1/128—Making paper elastic in all directions, other than by crêping
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • B65D65/403—Applications of laminates for particular packaging purposes with at least one corrugated layer
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/02—Patterned paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
    • 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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Making Paper Articles (AREA)
  • Buffer Packaging (AREA)

Abstract

A paper based sheet having an area comprising a plurality of displaced regions, each being either elevated or depressed relative to the median plane of the sheet thus defining a network of elevated and/or depressed regions over the area in order to render the sheet conformable under applied stress. Each displaced region may be elevated or depressed relative to an adjacent displaced region. A transition region between displaced regions may exist where material is stretched relative to the displaced regions. One or more of the displaced regions may be triangular. Also included are claims to an item made from the sheet such as a package and a method of forming such a paper based sheet through use of a die.
GB2318863.4A 2023-12-11 2023-12-11 Paper based sheet Pending GB2636384A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2318863.4A GB2636384A (en) 2023-12-11 2023-12-11 Paper based sheet
PCT/IB2024/062375 WO2025126012A1 (en) 2023-12-11 2024-12-09 Paper based sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2318863.4A GB2636384A (en) 2023-12-11 2023-12-11 Paper based sheet

Publications (2)

Publication Number Publication Date
GB202318863D0 GB202318863D0 (en) 2024-01-24
GB2636384A true GB2636384A (en) 2025-06-18

Family

ID=89575932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2318863.4A Pending GB2636384A (en) 2023-12-11 2023-12-11 Paper based sheet

Country Status (2)

Country Link
GB (1) GB2636384A (en)
WO (1) WO2025126012A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817827A (en) * 1972-03-30 1974-06-18 Scott Paper Co Soft absorbent fibrous webs containing elastomeric bonding material and formed by creping and embossing
US4921034A (en) * 1988-04-22 1990-05-01 Scott Paper Company Embossed paper having alternating high and low strain regions
US20040076798A1 (en) * 2001-02-12 2004-04-22 Nils-Ake Larsson Embossed high flexible paper and a method of producing the same
CA3227275A1 (en) * 2021-08-13 2023-02-16 Charles Boegli Method and tool for embossing of barrier paper
CN112566776B (en) * 2018-06-26 2023-09-29 伯格利-格拉维瑞斯股份有限公司 Method and apparatus for embossing relief structures
WO2024013358A2 (en) * 2022-07-13 2024-01-18 Anderson Marcus Julian Peter Odell A corrugated board mailer, apparatus and product thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5965235A (en) * 1996-11-08 1999-10-12 The Procter & Gamble Co. Three-dimensional, amorphous-patterned, nesting-resistant sheet materials and method and apparatus for making same
US6129972A (en) * 1997-09-18 2000-10-10 The Procter & Gamble Company Embossed joined laminae having an essentially continuous network and juxtaposed embossments
CN112805148A (en) * 2018-08-05 2021-05-14 D·P·古德里奇 Protective product comprising a single combination of an inner liner such as a wrapper with an inflated slit sheet of paper

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817827A (en) * 1972-03-30 1974-06-18 Scott Paper Co Soft absorbent fibrous webs containing elastomeric bonding material and formed by creping and embossing
US4921034A (en) * 1988-04-22 1990-05-01 Scott Paper Company Embossed paper having alternating high and low strain regions
US20040076798A1 (en) * 2001-02-12 2004-04-22 Nils-Ake Larsson Embossed high flexible paper and a method of producing the same
CN112566776B (en) * 2018-06-26 2023-09-29 伯格利-格拉维瑞斯股份有限公司 Method and apparatus for embossing relief structures
CA3227275A1 (en) * 2021-08-13 2023-02-16 Charles Boegli Method and tool for embossing of barrier paper
WO2024013358A2 (en) * 2022-07-13 2024-01-18 Anderson Marcus Julian Peter Odell A corrugated board mailer, apparatus and product thereof

Also Published As

Publication number Publication date
GB202318863D0 (en) 2024-01-24
WO2025126012A1 (en) 2025-06-19

Similar Documents

Publication Publication Date Title
MY207612A (en) Compostable or recyclable packaging wrap
DE60135214D1 (en) paper
WO2018145062A3 (en) Multi-site mimo communications system with hybrid beamforming in l1-split architecture
GB2369832A (en) Variable stretch material and process to make it
ATE494321T1 (en) STRETCH FILM WRAPPING PROCESS
CO5050414A1 (en) ELASTIC LAMINATE, PRODUCT CONTAINING IT AND PRODUCTION METHOD
DE60016014D1 (en) PRODUCTION OF POLYETHYLENE
CN109878897A (en) Environmental protection buffering is packaged paper or Honey comb like package paper or netted brown paper
GB2636384A (en) Paper based sheet
DE50207409D1 (en) PERFORATED STRETCH FILM
MX2020011174A (en) Multi-ply tissue product produced from a single ply tissue web.
CL2024000080A1 (en) Tissue paper material and tissue paper product
DE69407768D1 (en) RESIN DEPOSITION BY WHITE ROTIC MUSHROOMS
ECSP22097300A (en) SWEET POTATO PROPAGATING MATERIAL
WO2005083983A3 (en) Apparatus and method for aggregating web services
USD885479S1 (en) Scannable answer sheet
MX2025001235A (en) Protective element
da Silva et al. Unpacking the salesperson's ambidextrous internal network (AIN): The influence of bridging and bonding social capital on performance growth trajectories
CN205366365U (en) Module turnover charging tray
WO2022150466A3 (en) Improved expanded slit sheet cushioning products with novel reduced-dimension slit patterns
MX2021013538A (en) EMBOSSED PAPER IN COMBINATION WITH PADDED PAPER FOR SHIPPING ENVELOPES.
SE1750323A1 (en) Composite material and method for production of the same
GB690900A (en) Improvements in or relating to an assembly of discs for bottles, jars and the like
Rashid et al. Spectra of the Mycielskian of a signed graph and related products
CN215551663U (en) Transfer paper with anti-oxidation function