ES2122838A1 - Procedimiento de fabricacion en continuo de bolsas de cierres hermeticos y bolsas asi fabricadas. - Google Patents
Procedimiento de fabricacion en continuo de bolsas de cierres hermeticos y bolsas asi fabricadas.Info
- Publication number
- ES2122838A1 ES2122838A1 ES09500003A ES9500003A ES2122838A1 ES 2122838 A1 ES2122838 A1 ES 2122838A1 ES 09500003 A ES09500003 A ES 09500003A ES 9500003 A ES9500003 A ES 9500003A ES 2122838 A1 ES2122838 A1 ES 2122838A1
- Authority
- ES
- Spain
- Prior art keywords
- bags
- strip
- manufactured
- continuous manufacture
- protective
- 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.)
- Granted
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
- B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
- B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
-
- 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
- B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
-
- 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
- B31B2155/00—Flexible containers made from webs
-
- 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
- B31B2155/00—Flexible containers made from webs
- B31B2155/002—Flexible containers made from webs by joining superimposed webs, e.g. with separate bottom webs
-
- 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
- B31B2170/00—Construction of flexible containers
- B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
-
- 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
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
-
- 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
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Bag Frames (AREA)
- Sheet Holders (AREA)
Abstract
PROCEDIMIENTO DE FABRICACION EN CONTINUO DE BOLSAS DE CIERRES HERMETICOS Y BOLSAS ASI FABRICADAS. EL PROCEDIMIENTO SEGUN LA INVENCION DESTACA FUNDAMENTALMENTE PORQUE CONSISTE EN CONFECCIONAR EN CONTINUO UN COMPLEJO FORMADO POR DOS TIRAS DE PELICULAS RESPECTIVAMENTE INFERIOR (F1) Y SUPERIOR (F2), PEGADAS LA UNA SOBRE LA OTRA POR MEDIO DE UN REVESTIMIENTO DE ADHESIVO (A) Y ENTRE LAS CUALES ESTAN DISPUESTAS UNAS HOJAS PROTECTORAS (P) POCO ADHERENTES, MENOS ANCHAS Y DISPUESTAS EN ELEMENTOS UNITARIOS, Y LUEGO EN SECCIONAR O PERFORAR TRANSVERSALMENTE LA TIRA COMPLEJA FINAL ASI OBTENIDA PROXIMA A UNO DE LOS BORDES DE CADA HOJA PROTECTORA (P) DE TAL MANERA QUE CADA BOLSA ASI FABRICADA PRESENTE UN LADO ABIERTO Y, SOBRE EL BORDE OPUESTO A ESTE ULTIMO, UNA PEQUEÑA TIRA RESIDUAL (P'''''') DE HOJA PROTECTORA DISPUESTA ENTRE LAS PELICULAS INFERIOR (F1) Y SUPERIOR (F2). LA INVENCION SE REFIERE TAMBIEN A LAS BOLSAS ASI REALIZADAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9414087A FR2727349B1 (fr) | 1994-11-24 | 1994-11-24 | Procede de fabrication en continu de pochettes a fermetures hermetiques et pochettes ainsi fabriquees |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2122838A1 true ES2122838A1 (es) | 1998-12-16 |
ES2122838B1 ES2122838B1 (es) | 1999-07-01 |
Family
ID=9469111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09500003A Expired - Fee Related ES2122838B1 (es) | 1994-11-24 | 1995-01-03 | Procedimiento de fabricacion en continuo de bolsas de cierres hermeticos y bolsas asi fabricadas. |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES2122838B1 (es) |
FR (1) | FR2727349B1 (es) |
GB (1) | GB2295354B (es) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1489828A (fr) * | 1966-06-14 | 1967-07-28 | Du Pin Cellulose | Perfectionnements aux sacs et sachets se fermant par collage |
ES481244A1 (es) * | 1979-06-04 | 1980-08-16 | Herve & Fils Sa | Procedimiento de fabricacion de bolsitas-estuche. |
GB2232957A (en) * | 1989-06-09 | 1991-01-02 | Osaka Sealing Label Print | Bags |
US5044776A (en) * | 1990-04-27 | 1991-09-03 | Morgan Adhesives Company | Resealable closure system |
ES2054592A1 (es) * | 1992-11-19 | 1994-08-01 | Danel Ferry Sa | Carterilla con cierre hermetico y su procedimiento de fabricacion. |
-
1994
- 1994-11-24 FR FR9414087A patent/FR2727349B1/fr not_active Expired - Fee Related
-
1995
- 1995-01-03 ES ES09500003A patent/ES2122838B1/es not_active Expired - Fee Related
- 1995-10-31 GB GB9522289A patent/GB2295354B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1489828A (fr) * | 1966-06-14 | 1967-07-28 | Du Pin Cellulose | Perfectionnements aux sacs et sachets se fermant par collage |
ES481244A1 (es) * | 1979-06-04 | 1980-08-16 | Herve & Fils Sa | Procedimiento de fabricacion de bolsitas-estuche. |
GB2232957A (en) * | 1989-06-09 | 1991-01-02 | Osaka Sealing Label Print | Bags |
US5044776A (en) * | 1990-04-27 | 1991-09-03 | Morgan Adhesives Company | Resealable closure system |
ES2054592A1 (es) * | 1992-11-19 | 1994-08-01 | Danel Ferry Sa | Carterilla con cierre hermetico y su procedimiento de fabricacion. |
Also Published As
Publication number | Publication date |
---|---|
ES2122838B1 (es) | 1999-07-01 |
GB9522289D0 (en) | 1996-01-03 |
GB2295354B (en) | 1998-07-01 |
GB2295354A (en) | 1996-05-29 |
FR2727349B1 (fr) | 1997-01-03 |
FR2727349A1 (fr) | 1996-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19981216 Kind code of ref document: A1 Effective date: 19981216 |
|
FD1A | Patent lapsed |
Effective date: 20041004 |