EP3808552C0 - Method and apparatus for manufacturing microperforated aluminum trays for foodstuff - Google Patents

Method and apparatus for manufacturing microperforated aluminum trays for foodstuff

Info

Publication number
EP3808552C0
EP3808552C0 EP19425073.4A EP19425073A EP3808552C0 EP 3808552 C0 EP3808552 C0 EP 3808552C0 EP 19425073 A EP19425073 A EP 19425073A EP 3808552 C0 EP3808552 C0 EP 3808552C0
Authority
EP
European Patent Office
Prior art keywords
foodstuff
manufacturing
aluminum trays
microperforated aluminum
microperforated
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
EP19425073.4A
Other languages
German (de)
French (fr)
Other versions
EP3808552A1 (en
EP3808552B1 (en
Inventor
Leopoldo Ceppaluni
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.)
Cuki Cofresco Srl
Cuki Cofresco Srl
Original Assignee
Cuki Cofresco Srl
Cuki Cofresco Srl
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 Cuki Cofresco Srl, Cuki Cofresco Srl filed Critical Cuki Cofresco Srl
Priority to EP19425073.4A priority Critical patent/EP3808552B1/en
Publication of EP3808552A1 publication Critical patent/EP3808552A1/en
Application granted granted Critical
Publication of EP3808552C0 publication Critical patent/EP3808552C0/en
Publication of EP3808552B1 publication Critical patent/EP3808552B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/59—Shaping sheet material under pressure
    • B31B50/592—Shaping sheet material under pressure using punches or dies
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/142—Cutting, e.g. perforating, punching, slitting or trimming using presses or dies
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/16—Cutting webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves
    • 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
    • B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
    • B31B2100/002—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed
    • B31B2100/0024—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed having all side walls attached to the bottom
    • 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
    • B31B2110/00—Shape of rigid or semi-rigid containers
    • B31B2110/10—Shape of rigid or semi-rigid containers having a cross section of varying size or shape, e.g. conical or pyramidal
    • 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
    • B31B2110/00—Shape of rigid or semi-rigid containers
    • B31B2110/20—Shape of rigid or semi-rigid containers having a curved cross section, e.g. circular
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/44—Folding sheets, blanks or webs by plungers moving through folding dies
EP19425073.4A 2019-10-17 2019-10-17 Method and apparatus for manufacturing microperforated aluminum trays for foodstuff Active EP3808552B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19425073.4A EP3808552B1 (en) 2019-10-17 2019-10-17 Method and apparatus for manufacturing microperforated aluminum trays for foodstuff

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19425073.4A EP3808552B1 (en) 2019-10-17 2019-10-17 Method and apparatus for manufacturing microperforated aluminum trays for foodstuff

Publications (3)

Publication Number Publication Date
EP3808552A1 EP3808552A1 (en) 2021-04-21
EP3808552C0 true EP3808552C0 (en) 2023-11-15
EP3808552B1 EP3808552B1 (en) 2023-11-15

Family

ID=68887362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19425073.4A Active EP3808552B1 (en) 2019-10-17 2019-10-17 Method and apparatus for manufacturing microperforated aluminum trays for foodstuff

Country Status (1)

Country Link
EP (1) EP3808552B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115055370B (en) * 2022-07-27 2024-03-01 稷山县森晟选煤科技有限公司 Alloy screen cloth production manufacturing processing equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608413A (en) * 1969-09-11 1971-09-28 Domenic Borello Hole punching die arrangement
HU217883B (en) * 1994-12-23 2000-04-28 Depron B.V. Method and apparatus for perforation of open cellular plastic foam foil having plain surface with closed cells
GB2418907A (en) * 2004-10-06 2006-04-12 Nicholl Food Packaging Ltd Perforated metal foil container and apparatus and method for making same
EP2179824A1 (en) * 2008-10-23 2010-04-28 Wardenburg Malgo Engineering B.V. Device for punching series of microperforations in film material
WO2015009518A1 (en) * 2013-07-19 2015-01-22 Meadwestvaco Corporation Sealable paperboard container and method for manufacturing the same

Also Published As

Publication number Publication date
EP3808552A1 (en) 2021-04-21
EP3808552B1 (en) 2023-11-15

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