BR112018077292A2 - saco com válvula - Google Patents

saco com válvula

Info

Publication number
BR112018077292A2
BR112018077292A2 BR112018077292-5A BR112018077292A BR112018077292A2 BR 112018077292 A2 BR112018077292 A2 BR 112018077292A2 BR 112018077292 A BR112018077292 A BR 112018077292A BR 112018077292 A2 BR112018077292 A2 BR 112018077292A2
Authority
BR
Brazil
Prior art keywords
valve
base
bag
tube
bend
Prior art date
Application number
BR112018077292-5A
Other languages
English (en)
Inventor
Schulte Gerhard
Lisek Eduard
Hilling Thomas
Original Assignee
Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh
Haver & Boecker Ohg
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 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh, Haver & Boecker Ohg filed Critical Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh
Publication of BR112018077292A2 publication Critical patent/BR112018077292A2/pt

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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/14—Valve bags, i.e. with valves for filling
    • B65D31/142—Valve bags, i.e. with valves for filling the filling port being formed by folding a flap connected to a side, e.g. block bottoms
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Abstract

a presente invenção refere-se a um saco com válvula para material a granel, como cimento, gesso, material granulado, ração para animais, ou similar, compreendendo uma base de apoio, preferivelmente uma base transversal ou base em bloco e compreendendo uma base de válvula disposta oposta à base de apoio, para cuja base de válvula um tubo de válvula é incorporado, em que forma uma válvula para encher o saco com válvula na região de uma primeira dobra de canto da dobra de base, caracterizado pelo fato de o tubo de válvula ser formado de um material térmico e um material diferente dele, em que os dois materiais podem ser soldados ou selados um ao outro para fechar a válvula.
BR112018077292-5A 2016-06-29 2017-06-28 saco com válvula BR112018077292A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202016004073.2U DE202016004073U1 (de) 2016-06-29 2016-06-29 Ventilsack
DE202016004073.2 2016-06-29
PCT/EP2017/000769 WO2018001562A1 (de) 2016-06-29 2017-06-28 Ventilsack

Publications (1)

Publication Number Publication Date
BR112018077292A2 true BR112018077292A2 (pt) 2019-04-02

Family

ID=59276679

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018077292-5A BR112018077292A2 (pt) 2016-06-29 2017-06-28 saco com válvula

Country Status (8)

Country Link
US (1) US20200172296A1 (pt)
EP (1) EP3478596B1 (pt)
CN (1) CN109476405A (pt)
BR (1) BR112018077292A2 (pt)
DE (1) DE202016004073U1 (pt)
MX (1) MX2018016083A (pt)
WO (1) WO2018001562A1 (pt)
ZA (1) ZA201900238B (pt)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH583650A5 (en) * 1975-07-29 1977-01-14 Pavag Ag Sack with hose type valve insert - has filler opening sealed by glue layer activated after filling
US5158370A (en) * 1986-02-12 1992-10-27 Monsanto Company Bag valves
DE8805092U1 (de) * 1988-04-18 1988-06-09 Wilhelmstal-Werke GmbH, 7590 Achern Ventilsack mit Ventilschlauch
US6164823A (en) * 1998-12-07 2000-12-26 Southern Bag Corporation, Ltd. Valve bag and method for making a valve bag
WO2005056404A1 (en) * 2003-12-09 2005-06-23 Amcor Limited Bulk packaging multi-wall sack and apparatus for manufacturing the sack
US20100008603A1 (en) * 2008-07-09 2010-01-14 Julie Rossing Smith Sealable repulpable valve bag and method of assembling
DE202013006198U1 (de) * 2013-07-09 2014-10-13 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh Ventilsack

Also Published As

Publication number Publication date
US20200172296A1 (en) 2020-06-04
EP3478596B1 (de) 2020-08-12
EP3478596A1 (de) 2019-05-08
CN109476405A (zh) 2019-03-15
DE202016004073U1 (de) 2017-10-02
MX2018016083A (es) 2019-09-09
WO2018001562A1 (de) 2018-01-04
ZA201900238B (en) 2020-05-27

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2676 DE 19-04-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.