BRPI0501792A - Improvement introduced in easy-to-open bags or bags for use as packaging comprising handles for loading medium to heavy weight loads - Google Patents

Improvement introduced in easy-to-open bags or bags for use as packaging comprising handles for loading medium to heavy weight loads

Info

Publication number
BRPI0501792A
BRPI0501792A BR0501792-0A BRPI0501792A BRPI0501792A BR PI0501792 A BRPI0501792 A BR PI0501792A BR PI0501792 A BRPI0501792 A BR PI0501792A BR PI0501792 A BRPI0501792 A BR PI0501792A
Authority
BR
Brazil
Prior art keywords
bags
easy
handles
thermoplastic film
open
Prior art date
Application number
BR0501792-0A
Other languages
Portuguese (pt)
Inventor
Otacilio Teixeira Berbert
Scott A Fuller
Original Assignee
Curwood Inc
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 Curwood Inc filed Critical Curwood Inc
Publication of BRPI0501792A publication Critical patent/BRPI0501792A/en

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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/06—Handles
    • B65D33/08—Hand holes
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2575—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor the slide fastener providing access to the bag through a bag wall, e.g. intended to be cut open by the consumer

Landscapes

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

Abstract

"APERFEIçOAMENTO INTRODUZIDO EM SACOLAS OU SACOS DE FáCIL ABERTURA PARA UTILIZAçãO COMO EMBALAGENS COMPREENDENDO ALçAS PARA APLICAçãO NO CARREGAMENTO DE CARGAS DE PESOS MéDIOS A PESADOS". Uma sacola ou saco para o carregamento de cargas médias a pesadas compreendendo um corpo formado a partir de um filme termoplástico flexível, de forma que o corpo compreende um primeiro painel e um segundo painel oposto, uma cavidade de receptáculo formada a partir do primeiro e segundo painéis, uma abertura de alça integral e um componente de fácil abertura o qual se estende longitudinalmente a partir de uma selagem superior para uma selagem inferior e posicionada adjacente a uma primeira selagem lateral do corpo. O componente de fácil abertura compreende ao menos uma da (i) ao menos uma linha de fraqueza estrutural no filme termoplástico, (ii) u m ajuste d e refechamento aderido ao filme termoplástico, ou (iii) uma combinação de (i) e (ii)."IMPROVEMENT INTRODUCED IN EASY OPEN BAGS OR BAGS FOR USE AS PACKAGES UNDERSTANDING HANDLES FOR LOADING MEDIUM HEAVY LOADS". A medium to heavy load carrying bag or bag comprising a body formed from a flexible thermoplastic film, such that the body comprises a first panel and a second opposing panel, a receptacle cavity formed from the first and second panels, an integral loop opening and an easily openable member which extends longitudinally from an upper seal to a lower seal and positioned adjacent a first lateral body seal. The easy-open component comprises at least one of (i) at least one structural weakness line in the thermoplastic film, (ii) a re-fit attached to the thermoplastic film, or (iii) a combination of (i) and (ii) .

BR0501792-0A 2004-05-14 2005-05-12 Improvement introduced in easy-to-open bags or bags for use as packaging comprising handles for loading medium to heavy weight loads BRPI0501792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/845,988 US20050254731A1 (en) 2004-05-14 2004-05-14 Easy-open handle bag for medium to heavy duty applications

Publications (1)

Publication Number Publication Date
BRPI0501792A true BRPI0501792A (en) 2006-01-10

Family

ID=34941287

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0501792-0A BRPI0501792A (en) 2004-05-14 2005-05-12 Improvement introduced in easy-to-open bags or bags for use as packaging comprising handles for loading medium to heavy weight loads

Country Status (8)

Country Link
US (1) US20050254731A1 (en)
EP (1) EP1595815A1 (en)
AR (1) AR048844A1 (en)
AU (1) AU2005202063A1 (en)
BR (1) BRPI0501792A (en)
CA (1) CA2506953A1 (en)
MX (1) MXPA05005206A (en)
NZ (1) NZ540030A (en)

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US8741402B2 (en) 2004-04-02 2014-06-03 Curwood, Inc. Webs with synergists that promote or preserve the desirable color of meat
US8470417B2 (en) 2004-04-02 2013-06-25 Curwood, Inc. Packaging inserts with myoglobin blooming agents, packages and methods for packaging
US8029893B2 (en) 2004-04-02 2011-10-04 Curwood, Inc. Myoglobin blooming agent, films, packages and methods for packaging
US7867531B2 (en) 2005-04-04 2011-01-11 Curwood, Inc. Myoglobin blooming agent containing shrink films, packages and methods for packaging
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EP1857270B1 (en) 2006-05-17 2013-04-17 Curwood, Inc. Myoglobin blooming agent, films, packages and methods for packaging
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US9969529B2 (en) * 2012-02-13 2018-05-15 Polytex Fibers Corporation Easy open plastic bags
US9845184B2 (en) 2012-02-13 2017-12-19 Polytex Fibers Corporation Easy open plastic bags
WO2015144838A1 (en) * 2014-03-27 2015-10-01 Lemo Maschinenbau Gmbh Film bag having a carrying device and method for producing said film bag
US12589932B2 (en) 2014-04-04 2026-03-31 Polytex Fibers Llc Woven plastic bags with features that reduce leakage, breakage and infestations
US11305927B2 (en) 2014-04-04 2022-04-19 Polytex Fibers Llc Easy open plastic bags
BR112017001179B1 (en) 2014-07-22 2022-01-11 Société des Produits Nestlé S.A. PACKAGING WITH CABLE THAT CAN BE CLOSED AGAIN, METHOD AND MACHINE FOR THE PRODUCTION OF THIS PACKAGE
EP3183113A1 (en) * 2014-08-21 2017-06-28 Dow Global Technologies LLC A flexible container and a process for making a flexible container
DE202015105822U1 (en) * 2015-11-02 2017-02-03 Bischof + Klein Se & Co. Kg Packaging bag made of plastic film in the form of a flat bag
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Also Published As

Publication number Publication date
MXPA05005206A (en) 2005-12-05
CA2506953A1 (en) 2005-11-14
EP1595815A1 (en) 2005-11-16
NZ540030A (en) 2006-10-27
AR048844A1 (en) 2006-05-31
US20050254731A1 (en) 2005-11-17
AU2005202063A1 (en) 2005-12-01

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.