WO2021146784A1 - Sobretampa metálica com travas - Google Patents

Sobretampa metálica com travas Download PDF

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Publication number
WO2021146784A1
WO2021146784A1 PCT/BR2020/050095 BR2020050095W WO2021146784A1 WO 2021146784 A1 WO2021146784 A1 WO 2021146784A1 BR 2020050095 W BR2020050095 W BR 2020050095W WO 2021146784 A1 WO2021146784 A1 WO 2021146784A1
Authority
WO
WIPO (PCT)
Prior art keywords
overcap
edge
packaging
metallic
locks
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.)
Ceased
Application number
PCT/BR2020/050095
Other languages
English (en)
French (fr)
Inventor
Gumercindo BARROSO MACHADO
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.)
Individual
Original Assignee
Individual
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
Priority claimed from BR202020001664-0U external-priority patent/BR202020001664Y1/pt
Priority claimed from BR102020001640-7A external-priority patent/BR102020001640B1/pt
Application filed by Individual filed Critical Individual
Priority to EP20915189.3A priority Critical patent/EP4056493A4/en
Priority to US17/311,517 priority patent/US20220250807A1/en
Publication of WO2021146784A1 publication Critical patent/WO2021146784A1/pt
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/12—Edge-curling
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0217—Containers with a closure presenting stacking elements
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00277—Metal
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00527—NO contact
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/0075—Rolled edge
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00787—Periphery concerned
    • B65D2543/00805—Segments

Definitions

  • the present invention refers to a metal overcap with locks, being applied to packaging with lids, which closes and guarantees the airtightness of the packaging, allowing re-capping and ensuring the useful life of the bottled product after opening the lid primary in packaging of different types of materials, such as: steel, aluminum, fiberboard, plastic, among others.
  • the present invention is a harmonization of patent applications that make up the unionist priorities BR 102020001640-7 and BR 202020001664-0.
  • the overcap is produced in metallic sheet by stamping process, forming a metal disc, where the material is rolled up at the end of the disc.
  • the cord formed at the peripheral end of the overcap is partially crushed (3) in a segmented way along the edge of the overcap, making the preserved sections of the cord constitute latches (1) that ensure the fixation of the lids on the edge of the upper seam ( 9), however, in the stamping process, the disc may receive recesses or protuberances so that the upper face of the overcap fits into the bottom of the package (6), thus optimizing the stacking of the product or for structural reinforcement.
  • the seal adopted is of the plastisol type or similar, applied on the periphery of the underside of the overcap, in the region where it touches the upper part of the seam (9) of the packaging body (5), enhancing the sealing of the overcap and it can be applied to different types of lids: sealed safe, easy-open, etc.
  • Figure 1 represents a top view of the metal overcap with locks.
  • Figure 2 represents a view of section C-C, shown in figure 1 , with details of the edges of the metal overcap with locks.
  • Figure 3 represents a view of section C-C, pointed out in figure 1, of the package with a metal overcap with lock.
  • Figure 4 represents a top view of a metal overcap with relief for stacking (7).
  • Figure 5 represents a view of section C-C, shown in Figure 1, with detailing of the edges of the metallic overlay with relief for stacking (7).
  • Figure 6 represents a view of section C-C, shown in figure 1, of the packaging with a metal overlay with relief for stacking
  • Figure 7 represents a top view of a metallic overcap with reinforcement (7).
  • Figure 8 represents a view of section C-C, pointed out in figure 4, with details of the edges of the metallic overcap with reinforcement (7).
  • Figure 9 represents a view of section C-C, pointed out in figure 4, of the packaging with metallic overcap with reinforcement (7).
  • This overcap comprises a flat edge (3) with a plurality of segments for locking (1) with a rounded edge (2), fitting into the body of the package (5) due to friction between the edges round (2) of the locking segments (1) and the upper crimping edge (9) and the packaging body (5).
  • this metal overcap allows the re-capping of the packaging, ensuring the useful life of the bottled product after opening the primary lid (4).
  • the overcap is manufactured through the stamping process, rolling the edges of the sheet metal disc, resulting in a rounded finish (2), followed by kneading (3) in a segmented manner along the edge of the lid , making the preserved sections of the cord (1) constitute locks for the fixation of the overcap on the edge of the resealing of the packaging body (5).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

A presente invenção refere-se a uma sobretampa metálica com travas, compreendendo borda achatada com uma pluralidade de segmentos para travamentos com borda arredondada, sendo aplicada em embalagens com tampas, que faz o fechamento e garante a hermeticidade da embalagem, permitindo a retampagem e garantindo a vida útil do produto envasado apos a abertura da tampa primaria em embalagens de diferentes tipos de materiais, como por exemplo: ago, alumínio, fibralata, plástico, entre outros.

Description

SOBRETAMPA METÁLICA COM TRAVAS
FUNDAMENTOS DA INVENÇÃO
[01] A presente invenção refere-se a uma sobretampa metálica com travas, sendo aplicada em embalagens com tampas, que faz o fechamento e garante a hermeticidade da embalagem, permitindo a retampagem e garantindo a vida útil do produto envasado após a abertura da tampa primária em embalagens de diferentes tipos de materiais, como por exemplo: aço, alumínio, fibralata, plástico, entre outros.
[02] A presente invenção é uma harmonização dos pedidos de patente que compõe a como prioridades unionistas BR 102020001640-7 e BR 202020001664-0.
[03] Onde BR 102020001640-7 reivindica a SOBRETAMPA METÁLICA COM TRAVAS e BR 202020001664-0 reivindica a CONFIGURAÇÃO APLICADA EM SOBRETAMPA METÁLICA.
ESTADO DA TÉCNICA
[04] São conhecidos do estado da técnica alguns documentos que abordam este assunto, como por exemplo, o PI 9900361-9 depositado em 29/01/1999 e nomeado “Recipiente com corpo metálico e anel da tampa e sobretampa plásticos” que se refere a uma embalagem adequada principalmente para o segmento alimentício, composta por um corpo confeccionado em folha-de-flandres, folha cromada ou chapa preta provido de um canal côncavo, no qual fixar-se-á no seu lado interno um anel plástico que recebe o selo de vedação formando a tampa inviolável, e uma sobretampa encaixando-se externamente ao canal côncavo do corpo, tendo como função o fechamento do recipiente após o rompimento do selo de vedação.
SUMÁRIO DA INVENÇÃO
[05] A sobretampa é produzida em folha metálica por processo de estampagem, conformando-se um disco de metal, onde na extremidade do disco o material é enrolado. O cordão formado na extremidade periférica da sobretampa é parcialmente amassado (3) de forma segmentada ao longo da borda da sobretampa, fazendo com que os trechos preservados do cordão constituam travas (1) que garantem a fixação das tampas sobre a borda da recravação superior (9), porém, no processo de estampagem o disco poderá receber rebaixos ou protuberâncias para que a face superior da sobretampa se encaixe no fundo da embalagem (6) e assim otimizando o empilhamento do produto ou para reforço estrutural.
[06] Após a estampagem, um vedante é adicionado na face interior da sobretampa, na região que ficará em contato com a borda de recravação superior (9) com o corpo da embalagem (5) com a finalidade de fazer a vedação da embalagem e assim garantindo melhor preservação do produto após a abertura da tampa primária (4).
[07] O vedante adotado é do tipo plastisol ou semelhante, aplicado na periferia da face inferior da sobretampa, na região onde a mesma toca a parte superior da recravação (9) do corpo da embalagem (5), potencializando a vedação da sobretampa e podendo ser aplicado em diferentes tipos de tampa: sealed safe, easy-open, etc.
DESCRIÇÃO DOS DESENHOS [08] A descrição que se segue e as figuras associadas, tudo dado a título de exemplo não limitativo, farão compreender bem a invenção.
[09] A figura 1 representa uma vista superior da sobretampa metálica com travas.
[010] A figura 2 representa uma vista da seção C-C, apontada na figura 1 , com detalhamento das bordas da sobretampa metálica com travas.
[011] A figura 3 representa uma vista da seção C-C, apontada na figura 1 , da embalagem com sobretampa metálica com trava.
[012] A figura 4 representa uma vista superior de uma sobretampa metálica com relevo para empilhamento (7).
[013] A figura 5 representa uma vista da seção C-C, apontada na figura 1 , com detalhamento das bordas da sobretampa metálica com relevo para empilhamento (7).
[014] A figura 6 representa uma vista da seção C-C, apontada na figura 1 , da embalagem com sobretampa metálica com relevo para empilhamento
(7).
[015] A figura 7 representa uma vista superior de uma sobretampa metálica com reforço (7).
[016] A figura 8 representa uma vista da seção C-C, apontada na figura 4, com detalhamento das bordas da sobretampa metálica com reforço (7).
[017] A figura 9 representa uma vista da seção C-C, apontada na figura 4, da embalagem com sobretampa metálica com reforço (7).
[018] A presente sobretampa compreende borda achatada (3) com uma pluralidade de segmentos para travamentos (1) com borda arredondada (2), encaixando-se no corpo da embalagem (5) devido ao atrito entre as bordas arredondadas (2) dos segmentos de travamento (1) e a borda de recravação superior (9) e o corpo da embalagem (5).
[019] A adoção do amassamento parcial do cordão da sobretampa produz recessos em trechos segmentados ao longo da borda da mesma, conferindo certa flexibilidade à tampa metálica, tornando-a capaz de se ajustar a diversos diâmetros decorrentes das tolerâncias de um processo padronizado de recravação.
[020] Após a retirada da tampa primária (4) esta sobretampa metálica permite a retampagem da embalagem, garantindo a vida útil do produto envasado após a abertura da tampa primária (4).
[021] Para chegar neste resultado a sobretampa é fabricada através do processo de estampagem, enrolando as bordas do disco de chapa metálica, resultando em um acabamento arredondado (2), seguido pelo amassamento (3) de forma segmentada ao longo da borda da tampa, fazendo com que os trechos preservados do cordão (1) constituam travas para a fixação da sobretampa sobre a borda da recravação do corpo da embalagem (5).
[022] Lista de referências
(1 ) Segmento para travamento;
(2) Borda arredondada;
(3) Borda achatada;
(4) Tampa primária;
(5) Corpo da embalagem;
(6) Fundo da embalagem;
(7) Reforço/Relevo para empilhamento; (8) Camada de vedante;
(9) Borda de recravação superior.

Claims

REIVI N DICAÇÕES
1. SOBRETAMPA METÁLICA COM TRAVAS, utilizada sobre a tampa primária (4), permitindo a retampagem da embalagem após a abertura desta, caracterizado por compreender borda achatada (3) com uma pluralidade de segmentos para travamentos (1) com borda arredondada (2), encaixando-se no corpo da embalagem (5) devido ao atrito entre as bordas arredondadas (2) do segmentos de travamento (1) e a borda de recravação superior (9) e o corpo da embalagem (5).
2. SOBRETAMPA METÁLICA COM TRAVAS, de acordo com a reivindicação 1, caracterizado por compreender rebaixos ou protuberâncias para que a face superior da sobretampa se encaixe no fundo da embalagem (6).
3. SOBRETAMPA METÁLICA COM TRAVAS, de acordo com a reivindicação 1, caracterizada por compreender um vedante, do tipo plastisol ou semelhante, na face interior da sobretampa, na região que ficará em contato com a borda de recravação superior (9) com o corpo da embalagem (5), sendo aplicado na periferia da face inferior da sobretampa, na região onde a mesma toca a parte superior da recravação (9) do corpo da embalagem (5).
4. PROCESSO DE FABRICAÇÃO DE SOBRETAMPA METÁLICA COM TRAVAS, fabricada a partir de um disco de chapa metálica por processo de estampagem, caracterizado por enrolar as bordas do disco de chapa metálica, resultando em um acabamento arredondado (2), seguido pelo amassamento (3) de forma segmentada ao longo da borda da tampa, fazendo com que os trechos preservados do cordão (1) constituam travas para a fixação da sobretampa sobre a borda da recravação superior (9) do corpo da embalagem (5).
PCT/BR2020/050095 2020-01-24 2020-03-18 Sobretampa metálica com travas Ceased WO2021146784A1 (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20915189.3A EP4056493A4 (en) 2020-01-24 2020-03-18 METAL OVERCOVER WITH LOCKING ELEMENTS
US17/311,517 US20220250807A1 (en) 2020-01-24 2020-03-18 Metallic overcap with latches

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BR202020001664-0U BR202020001664Y1 (pt) 2020-01-24 2020-01-24 Configuração aplicada em sobretampa metálica
BRBR2020200016640 2020-01-24
BR102020001640-7A BR102020001640B1 (pt) 2020-01-24 2020-01-24 Sobretampa metálica com travas
BRBR1020200016407 2020-01-24

Publications (1)

Publication Number Publication Date
WO2021146784A1 true WO2021146784A1 (pt) 2021-07-29

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ID=76991872

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2020/050095 Ceased WO2021146784A1 (pt) 2020-01-24 2020-03-18 Sobretampa metálica com travas

Country Status (3)

Country Link
US (1) US20220250807A1 (pt)
EP (1) EP4056493A4 (pt)
WO (1) WO2021146784A1 (pt)

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GB2632029A (en) * 2023-07-14 2025-01-22 Eviosys Packaging Switzerland Gmbh Overcap

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Publication number Priority date Publication date Assignee Title
US12168551B2 (en) * 2021-03-01 2024-12-17 Ball Corporation Metal container and end closure with seal

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BR102020001640A2 (pt) 2020-01-24 2020-04-28 Gumercindo Barroso Machado sobretampa metálica com travas
BR202020001664U2 (pt) 2020-01-24 2020-04-28 Barroso Machado Gumercindo configuração aplicada em sobretampa metálica

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US20220250807A1 (en) 2022-08-11

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