BR7802776U - Flexible containers with internally bonded waterproof polyethylene coating - Google Patents

Flexible containers with internally bonded waterproof polyethylene coating

Info

Publication number
BR7802776U
BR7802776U BR7802776-4U BR7802776U BR7802776U BR 7802776 U BR7802776 U BR 7802776U BR 7802776 U BR7802776 U BR 7802776U BR 7802776 U BR7802776 U BR 7802776U
Authority
BR
Brazil
Prior art keywords
flexible containers
waterproof polyethylene
polyethylene coating
internally bonded
different types
Prior art date
Application number
BR7802776-4U
Other languages
Portuguese (pt)
Inventor
Maria Aparecida Vilch Sacomani
Original Assignee
Bag Flex Ind De Embalagens 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4011364&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR7802776(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bag Flex Ind De Embalagens Ltd filed Critical Bag Flex Ind De Embalagens Ltd
Priority to BR7802776-4U priority Critical patent/BR7802776U/en
Publication of BR7802776U publication Critical patent/BR7802776U/en

Links

Landscapes

  • Packages (AREA)
  • Wrappers (AREA)

Abstract

Contentores flexíveis com revestimento impermeável de polietileno internamente colado configurado por um contentor flexível com diversos tipos de boca para carga e diversos tipos de boca para descarga (FIGS. 1 a 9), do qual consta um revestimento (1) "liner" impermeável de polietileno colado em seu interior por processo (FIGS. 11 a 15) efetuado através de máquina (FIG. 10) específica desenvolvida para essa finalidade, tendo esse revestimento (de polietileno) a finalidade de atender usuários que necessitem acondicionar produtos extremamente finos, exemplo: toner, aluminas, cal virgem etc., que acabam vazando por entre as costuras ou pela própria textura do tecido de ráfia dos contentores flexíveis convencionais.Flexible containers with internally glued waterproof polyethylene liner configured by a flexible container with different types of loading mouth and different types of loading mouth (FIGS. 1 to 9), which includes a waterproof polyethylene liner (1) glued to the inside by a process (FIGS. 11 to 15) carried out using a specific machine (FIG. 10) developed for this purpose, with this coating (polyethylene) intended to serve users who need to pack extremely thin products, for example: toner , aluminas, quicklime etc., which end up leaking between the seams or by the very texture of the raffia fabric of conventional flexible containers.

BR7802776-4U 1998-12-23 1998-12-23 Flexible containers with internally bonded waterproof polyethylene coating BR7802776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7802776-4U BR7802776U (en) 1998-12-23 1998-12-23 Flexible containers with internally bonded waterproof polyethylene coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7802776-4U BR7802776U (en) 1998-12-23 1998-12-23 Flexible containers with internally bonded waterproof polyethylene coating

Publications (1)

Publication Number Publication Date
BR7802776U true BR7802776U (en) 2000-06-27

Family

ID=4011364

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7802776-4U BR7802776U (en) 1998-12-23 1998-12-23 Flexible containers with internally bonded waterproof polyethylene coating

Country Status (1)

Country Link
BR (1) BR7802776U (en)

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B07A Technical examination (opinion): publication of technical examination (opinion)
B08E Application fees: requirement for complementation of annuity fee

Free format text: COMPLEMEMTAR A 6A ANUIDADE DE ACORDO COM A TABELA VIGENTE GUIA NO 300236652175.

B08G Application fees: restoration
B15J Others concerning applications: changing of nature

Free format text: MODIFICA A NATUREZA DO PEDIDO MU7802776-4 DE 23/12/1998 ,DE MODELO DE UTILIDADE PARA PATENTE DE INVENCAO SOB NUMERO PI9816212-8

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A ANUIDADE

B24E Patent annual fee: resolution cancelled

Free format text: REFERENTA AO DESPACHO PUBLICADO NA RPI 2048 DE 06/04/2010 POR TER SIDO INDEVIDO.

B22O Other matters related to patents and certificates of addition of invention: legal action concerning patent

Free format text: INPI-52400.075128/2012-60 ORIGEM: JUIZO DA 031A VARA FEDERAL DO RIO DE JANEIRO PROCESSO NO0033073-71.2012.4.02.5101 ACAO ORDINARIA DE NULIDADE DA PATENTE COM PEDIDO DE LIMINAR AUTOR: ASSOCIACAO BRASILEIRA DOS PRODUTORES DE FIBRAS POLIOLEFINICAS - AFIPOL REU: BAG FLEX INDUSTRIA DE EMBALAGENS LTDA E INSTITUTO NACIONAL DA PROPRIEDADE INDUSTRIAL - INPI.

B22O Other matters related to patents and certificates of addition of invention: legal action concerning patent

Free format text: INPI-52400.100573/2014-37 ORIGEM: JUIZO DA 031A VARA FEDERAL DO RIO DE JANEIRO PROCESSO NO 0104522-21.2014.4.02.5101 ACAO ORDINARIA DE NULIDADE DA PATENTE AUTOR: CONTEFLEX DO NORDESTE LTDA REU: BAG FLEX LTDA E INSTITUTO NACIONAL DA PROPRIEDADE INDUSTRIAL - INPI.