ES2573707T3 - Un método de aplicación de una película en la ventana de un sobre hecho de una hoja o una sección de hoja - Google Patents

Un método de aplicación de una película en la ventana de un sobre hecho de una hoja o una sección de hoja Download PDF

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Publication number
ES2573707T3
ES2573707T3 ES10788133.6T ES10788133T ES2573707T3 ES 2573707 T3 ES2573707 T3 ES 2573707T3 ES 10788133 T ES10788133 T ES 10788133T ES 2573707 T3 ES2573707 T3 ES 2573707T3
Authority
ES
Spain
Prior art keywords
sheet
window
film
section
applying
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
ES10788133.6T
Other languages
English (en)
Inventor
Francesco Ponti
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.)
CMC SRL
Original Assignee
CMC 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 CMC SRL filed Critical CMC SRL
Application granted granted Critical
Publication of ES2573707T3 publication Critical patent/ES2573707T3/es
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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/82—Forming or attaching windows
    • B31B70/826—Forming or attaching windows involving applying window patches
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/106—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from sheets cut from larger sheets or webs before finishing the bag forming operations
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/82—Forming or attaching windows
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/82—Forming or attaching windows
    • B31B70/83—Cutting window openings

Landscapes

  • Collation Of Sheets And Webs (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Making Paper Articles (AREA)

Abstract

Un método para aplicar una película en la posición de una ventana en una hoja o sección de hoja (1), teniendo la película (3) mayores dimensiones que la ventana (2), de modo que se define un marco (30) alrededor de la ventana (2), cuyo grosor es una suma de los grosores de la hoja o sección de hoja (1) y la película (3), comprendiendo el método una etapa de prensado localizado en dos bandas longitudinales paralelas (20), dispuestas en márgenes en lados opuestos de la ventana (2), teniendo cada una de las bandas (20) una anchura suficiente para contener un lado longitudinal (30L) correspondiente del marco (30), estando la fase de prensado destinada a obtener, al menos en los lados longitudinales (30L) un grosor total que no es superior a un grosor original de la hoja o sección de hoja (1), estando el método caracterizado por que las bandas paralelas (20) se extienden de forma continua de un extremo a otro de la hoja o sección de hoja (1).

Description

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Claims (1)

  1. imagen1
ES10788133.6T 2009-10-20 2010-10-19 Un método de aplicación de una película en la ventana de un sobre hecho de una hoja o una sección de hoja Active ES2573707T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBO2009A000677A IT1396135B1 (it) 2009-10-20 2009-10-20 Metodo per l'applicazione di una pellicola in corrispondenza di una finestra realizzata in un foglio o porzione di foglio
ITBO20090677 2009-10-20
PCT/IB2010/054729 WO2011048545A1 (en) 2009-10-20 2010-10-19 A method for application of a film at an envelope window made of a sheet or a portion of sheet

Publications (1)

Publication Number Publication Date
ES2573707T3 true ES2573707T3 (es) 2016-06-09

Family

ID=42269971

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10788133.6T Active ES2573707T3 (es) 2009-10-20 2010-10-19 Un método de aplicación de una película en la ventana de un sobre hecho de una hoja o una sección de hoja

Country Status (6)

Country Link
US (1) US8579782B2 (es)
EP (1) EP2490888B1 (es)
ES (1) ES2573707T3 (es)
IT (1) IT1396135B1 (es)
PL (1) PL2490888T3 (es)
WO (1) WO2011048545A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105966041B (zh) * 2016-05-13 2019-05-03 广州帕克机械科技有限公司 一种激光定位开窗复合工艺
IT201800002622A1 (it) * 2018-02-13 2019-08-13 M P M S R L Macchina formatrice di scatole a partire da fustellati piani
US11897226B2 (en) * 2019-08-29 2024-02-13 The Paper People LLC Recyclable compostable paper bag

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1958005A (en) * 1932-09-01 1934-05-08 Klinger Friedrich Receptacle and method of producing the same
US4447481A (en) * 1983-07-11 1984-05-08 The Holmberg Company Paper sheets having recessed pressure-sensitive glued edge with a removable strip
US8097312B2 (en) * 2006-10-31 2012-01-17 Cenveo Corporation Paper roll with pre-cut windows

Also Published As

Publication number Publication date
US20120214656A1 (en) 2012-08-23
PL2490888T3 (pl) 2016-08-31
EP2490888B1 (en) 2016-03-02
US8579782B2 (en) 2013-11-12
WO2011048545A1 (en) 2011-04-28
IT1396135B1 (it) 2012-11-16
ITBO20090677A1 (it) 2011-04-21
EP2490888A1 (en) 2012-08-29

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