ES469778A1 - Procedimiento para la produccion de sacos abiertos por un solo lado - Google Patents
Procedimiento para la produccion de sacos abiertos por un solo ladoInfo
- Publication number
- ES469778A1 ES469778A1 ES469778A ES469778A ES469778A1 ES 469778 A1 ES469778 A1 ES 469778A1 ES 469778 A ES469778 A ES 469778A ES 469778 A ES469778 A ES 469778A ES 469778 A1 ES469778 A1 ES 469778A1
- Authority
- ES
- Spain
- Prior art keywords
- sack
- symmetrical
- double side
- side folds
- outer layer
- 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.)
- Expired
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
- B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
-
- 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
- B31B2155/003—Flexible containers made from webs starting from tubular 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
- 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
- B31B2170/00—Construction of flexible containers
- B31B2170/30—Construction of flexible containers having corrugated or pleated walls
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S383/00—Flexible bags
- Y10S383/903—Stress relief
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
- Y10T428/1345—Single layer [continuous layer]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
Abstract
Procedimiento para la producción de sacos abiertos por un solo lado, con un saco portante y un saco interior hermético unido con aquel por medio de la costura de fondo de una lámina termoplástica, en el que se forma alrededor de la manga plana que constituye el saco interior la manga exterior que constituye el saco exterior, separándose de la tira de manda doble unas piezas de manga equipándolas con una costura de fondo que une ambas piezas de manga, caracterizado porque la manga interior plana, o plana y delgada, se recubre con un tejido cilíndrico que constituye el saco exterior, hecho de pequeñas cintas plásticas estiradas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2721771A DE2721771C2 (de) | 1977-05-13 | 1977-05-13 | Verfahren zur Herstellung einseitig offener Säcke mit einem tragenden Außensack und einem dichtenden Innensack |
Publications (1)
Publication Number | Publication Date |
---|---|
ES469778A1 true ES469778A1 (es) | 1979-01-16 |
Family
ID=6008926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES469778A Expired ES469778A1 (es) | 1977-05-13 | 1978-05-12 | Procedimiento para la produccion de sacos abiertos por un solo lado |
Country Status (11)
Country | Link |
---|---|
US (1) | US4174804A (es) |
JP (1) | JPS53141779A (es) |
AT (1) | AT359818B (es) |
BR (1) | BR7802214A (es) |
DE (1) | DE2721771C2 (es) |
ES (1) | ES469778A1 (es) |
FI (1) | FI60165C (es) |
FR (1) | FR2390278B1 (es) |
GB (1) | GB1585347A (es) |
IT (1) | IT1093624B (es) |
SU (1) | SU822746A3 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4340379A (en) * | 1978-09-11 | 1982-07-20 | Better Agricultural Goals Corporation | Reinforced container for bulk material |
DE2842954C2 (de) * | 1978-10-02 | 1985-01-24 | Windmöller & Hölscher, 4540 Lengerich | Verfahren und Vorrichtung zum Herstellen einseitig offener Säcke mit einem Innensack aus thermoplastischer Kunststoff-Folie und einem Außensack aus einem aus verstreckten Kunststoffbändchen bestehenden Rundgewebe |
US4297402A (en) * | 1979-04-21 | 1981-10-27 | Meito Co. Ltd. | Packaging bag |
DE2925553C2 (de) * | 1979-06-25 | 1981-09-10 | Windmöller & Hölscher, 4540 Lengerich | Vorrichtung zum Einlegen einer Schlauchbahn in einem Rundgewebeschlauch |
DE3207322C2 (de) * | 1982-03-01 | 1985-05-02 | Windmöller & Hölscher, 4540 Lengerich | Großsack mit einem doppelwandigen Außensack und einem eingelegten Innensack |
US4550442A (en) * | 1984-05-31 | 1985-10-29 | Champion International Corporation | Multiwall gussetted bag with seamless tubular liner |
US4816093A (en) * | 1987-09-25 | 1989-03-28 | Robbins Edward S Iii | Separable laminate container |
NO166358C (no) * | 1989-02-28 | 1991-07-10 | Norsk Hydro As | Storsekk med forbedret bunn og topp. |
GB2237973B (en) * | 1989-11-15 | 1993-09-15 | Anna Castorina | A manual pick-up device |
US5229181A (en) * | 1990-10-30 | 1993-07-20 | Amber Technologies | Tubular knit cleanroom wiper |
CA2157620C (en) * | 1995-09-06 | 2002-11-19 | William Hansinger | Automatic sprinkler |
US6397560B1 (en) * | 1998-06-05 | 2002-06-04 | Southpac Trust International, Inc. | Flattened decorative bag or sleeve having gussets convertible to a decorative bag for holding a basket and methods |
US6786003B2 (en) * | 2002-07-03 | 2004-09-07 | Scott R. Gilbert | Multi-layer sleeve |
WO2005075186A1 (en) * | 2004-02-09 | 2005-08-18 | Gale Pacific Limited | A fabric, and its manufacture and applications therefor |
US20080021068A1 (en) * | 2006-07-24 | 2008-01-24 | Akorn, Inc. | Aqueous gel formulation and method for inducing topical anesthesia |
TR201904565T4 (tr) * | 2013-09-18 | 2019-04-22 | Mamata Machinery Pvt Ltd | Plastik torba imalatına yönelik makine ve yöntem. |
IL247240A0 (en) * | 2016-08-09 | 2016-12-29 | Fertilizers & Chemicals Ltd | Fertilizer package and method for its production |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3183797A (en) * | 1962-05-22 | 1965-05-18 | Marius Berghgracht | Process and device for the production of a multiply tube and bag manufactured from such tube |
DE536658C (de) * | 1930-03-23 | 1931-10-24 | Carl Herkenberg Jr | Flechtmaschine zum Umflechten von Kohlenelektroden fuer Trockenelemente |
FR733896A (fr) * | 1932-03-19 | 1932-10-12 | Sacs pour toutes applications | |
US2418371A (en) * | 1943-04-08 | 1947-04-01 | Hoover Co | Suction cleaner |
FR1091030A (fr) * | 1953-10-10 | 1955-04-06 | Perfectionnements apportés aux sacs imperméables et articles d'emballage analogues | |
DE1086188B (de) * | 1955-04-13 | 1960-07-28 | Cie Francaise Othermo | Rundwebmaschine |
US3597292A (en) * | 1966-07-04 | 1971-08-03 | Iwao Niwa | Process for effecting a bond between synthetic resin fiber fabrics and an apparatus therefor |
FR1469835A (fr) * | 1967-03-30 | 1967-02-17 | Ethyl Corp | Sac à couches multiples, procédé et appareil pour le fabriquer |
FR1530498A (fr) * | 1967-05-03 | 1968-06-28 | Articles tissés à partir de bandelettes étirées en matière plastique | |
DE1611710C2 (de) * | 1968-01-13 | 1973-02-22 | Windmoeller & Hoelscher, 4540 Lengerich | Verfahren und Vorrichtung zum Herstellen von Sacken oder Beuteln mit einem aus der Öffnung vor stehenden Einstecksack |
FR1584491A (es) * | 1968-03-15 | 1969-12-26 | ||
US3570749A (en) * | 1968-08-09 | 1971-03-16 | Showa Denko Kk | Heavy duty bags |
DE1964142A1 (de) * | 1968-12-20 | 1970-07-23 | Showa Denko Kk | Hochleistungssaecke fuer die Lagerung und den Transport von Getreide,Duengemittel oder anderen koernigen oder pulverisierten Produkten |
US3929275A (en) * | 1972-07-07 | 1975-12-30 | Union Camp Corp | Bags with film liners and method of making |
NO136744C (no) * | 1973-11-13 | 1977-11-02 | Norsk Hydro As | Sekkeliknende beholder for transport og lagring av frittflytende massegods. |
DE2511657B2 (de) * | 1975-03-18 | 1979-10-18 | Niedermayr Papierwarenfabrik Ag, 8200 Rosenheim | Sack, insbesondere Ventilsack, und Verfahren zu dessen Herstellung |
-
1977
- 1977-05-13 DE DE2721771A patent/DE2721771C2/de not_active Expired
-
1978
- 1978-02-24 FI FI780622A patent/FI60165C/fi not_active IP Right Cessation
- 1978-02-27 AT AT139778A patent/AT359818B/de not_active IP Right Cessation
- 1978-03-23 IT IT21566/78A patent/IT1093624B/it active
- 1978-04-10 BR BR7802214A patent/BR7802214A/pt unknown
- 1978-04-28 GB GB16997/78A patent/GB1585347A/en not_active Expired
- 1978-05-09 US US05/904,320 patent/US4174804A/en not_active Expired - Lifetime
- 1978-05-10 FR FR7813860A patent/FR2390278B1/fr not_active Expired
- 1978-05-12 JP JP5646878A patent/JPS53141779A/ja active Pending
- 1978-05-12 ES ES469778A patent/ES469778A1/es not_active Expired
- 1978-05-12 SU SU2617149A patent/SU822746A3/ru active
Also Published As
Publication number | Publication date |
---|---|
DE2721771A1 (de) | 1978-11-16 |
SU822746A3 (ru) | 1981-04-15 |
AT359818B (de) | 1980-12-10 |
FR2390278A1 (fr) | 1978-12-08 |
GB1585347A (en) | 1981-02-25 |
FI60165C (fi) | 1981-12-10 |
IT1093624B (it) | 1985-07-19 |
BR7802214A (pt) | 1978-12-26 |
IT7821566A0 (it) | 1978-03-23 |
JPS53141779A (en) | 1978-12-09 |
US4174804A (en) | 1979-11-20 |
ATA139778A (de) | 1980-04-15 |
DE2721771C2 (de) | 1985-04-25 |
FI60165B (fi) | 1981-08-31 |
FR2390278B1 (fr) | 1986-03-28 |
FI780622A (fi) | 1978-11-14 |
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