ES199757U - Saco de plastico con pliegues en zig-zag, a lo largo de los bordes longitudinales. - Google Patents
Saco de plastico con pliegues en zig-zag, a lo largo de los bordes longitudinales.Info
- Publication number
- ES199757U ES199757U ES0199757U ES199757U ES199757U ES 199757 U ES199757 U ES 199757U ES 0199757 U ES0199757 U ES 0199757U ES 199757 U ES199757 U ES 199757U ES 199757 U ES199757 U ES 199757U
- Authority
- ES
- Spain
- Prior art keywords
- folded
- edges
- valve
- tubular
- zag
- 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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/14—Valve bags, i.e. with valves for filling
- B65D31/145—Valve bags, i.e. with valves for filling the filling port being provided in a flat upper sealing-edge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
Abstract
Saco de plástico con pliegues en zig zag, a lo largo de los bordes longitudinales, caracterizado por el hecho de comprender un borde central y dos bordes longitudinales exteriores y plegados en zig zag, que delimitan una primera y una segunda parte plegada en zig zag, teniendo además el saco una válvula de llenado en al menos una de las uniones finales de cierre transversales de la lámina tubular que lo constituyen, donde, en el estado plano del saco, desde el extremo libre de la lámina tubular con bordes plegados en zig zag y que se extienden longitudinalmente, hay dispuestas una primera y una segunda parte plegada en secciones, cada una de las cuales está dispuesta con una incisión longitudinal, mientras que una lámina de válvula tubular que constituye una válvula, esta cerrada respecto a la parte de lámina tubular plegada hacia fuera, situada entre las incisiones antes citadas, de acuerdo con una primera unión de cierre de válvula que se extiende en la proximidad de los bordes exterioresplegado en zig zag, de preferencia precisamente detrás de ellos, entre puntas extremas de las incisiones, y a las partes marginales, que delimitan las incisiones, de las paredes de lámina tubulares de acuerdo con una segunda unión cerrada de válvula que se extiende entre las puntas extremas de la incisión, tal como se aprecia en el sentido de la unión cerrada transversalmente que cierra la lámina tubular.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL737300211A NL151036B (nl) | 1973-01-06 | 1973-01-06 | Kunststofzak met harmonikavouwen. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES199757U true ES199757U (es) | 1975-08-01 |
ES199757Y ES199757Y (es) | 1975-12-16 |
Family
ID=19817956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1974199757U Expired ES199757Y (es) | 1973-01-06 | 1974-01-04 | Saco de plastico con pliegues en zig-zag, a lo largo de losbordes longitudinales. |
Country Status (23)
Country | Link |
---|---|
US (1) | US3990628A (es) |
JP (1) | JPS537870B2 (es) |
AT (1) | AT344074B (es) |
BE (1) | BE809386A (es) |
BR (1) | BR7400035D0 (es) |
CA (1) | CA1013310A (es) |
CS (1) | CS168468B2 (es) |
DD (1) | DD108951A5 (es) |
DK (1) | DK132491C (es) |
EG (1) | EG12695A (es) |
ES (1) | ES199757Y (es) |
FR (1) | FR2213204B1 (es) |
GB (1) | GB1439417A (es) |
IE (1) | IE40707B1 (es) |
IL (1) | IL43892A (es) |
IT (1) | IT1006727B (es) |
NL (1) | NL151036B (es) |
OA (1) | OA04582A (es) |
PL (1) | PL89630B1 (es) |
RO (1) | RO65574A (es) |
SU (1) | SU520900A3 (es) |
TR (1) | TR18039A (es) |
ZA (1) | ZA739643B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5566947U (es) * | 1978-10-30 | 1980-05-08 | ||
EP0075181B1 (de) * | 1981-09-07 | 1986-08-13 | Fischer & Krecke | Papiersack mit Ventil zum Verpacken von pulverförmigem oder körnigem Gut |
US4988016A (en) * | 1989-01-30 | 1991-01-29 | James P. Hawkins | Self-sealing container |
GB8923544D0 (en) * | 1989-10-19 | 1989-12-06 | Flexadux Plastics Ltd | Monolithic packing system etc |
RU192050U1 (ru) * | 2019-01-15 | 2019-09-02 | Олег Александрович Марочкин | Мягкая тара с поворотным клапаном для вертикальной и горизонтальной загрузки сыпучих материалов, способ её сборки |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1819425A (en) * | 1928-06-30 | 1931-08-18 | St Regis Paper Co | Valve bag |
FR675054A (fr) * | 1929-05-14 | 1930-02-05 | Perfectionnements aux sacs en papier pour le transport du ciment et matières analogues | |
US2340546A (en) * | 1939-12-13 | 1944-02-01 | John W Meaker | Container |
US3004698A (en) * | 1958-04-14 | 1961-10-17 | Bemis Bro Bag Co | Bags |
US2959343A (en) * | 1958-06-23 | 1960-11-08 | Bemis Bro Bag Co | Bag |
US3167241A (en) * | 1961-10-05 | 1965-01-26 | Bemis Bro Bag Co | Bag |
FR1503910A (fr) * | 1966-10-19 | 1967-12-01 | Nouveau sac à valve et à soufflets |
-
1973
- 1973-01-06 NL NL737300211A patent/NL151036B/xx unknown
- 1973-12-20 IE IE2307/73A patent/IE40707B1/xx unknown
- 1973-12-20 CA CA188,676A patent/CA1013310A/en not_active Expired
- 1973-12-21 ZA ZA739643A patent/ZA739643B/xx unknown
- 1973-12-21 GB GB5962273A patent/GB1439417A/en not_active Expired
- 1973-12-21 IL IL43892A patent/IL43892A/en unknown
- 1973-12-28 US US05/429,157 patent/US3990628A/en not_active Expired - Lifetime
- 1973-12-28 JP JP744302A patent/JPS537870B2/ja not_active Expired
- 1973-12-29 EG EG487/73A patent/EG12695A/xx active
-
1974
- 1974-01-02 TR TR18039A patent/TR18039A/xx unknown
- 1974-01-02 FR FR7400022A patent/FR2213204B1/fr not_active Expired
- 1974-01-03 OA OA55091A patent/OA04582A/xx unknown
- 1974-01-04 BR BR35/74A patent/BR7400035D0/pt unknown
- 1974-01-04 DK DK5074*#A patent/DK132491C/da active
- 1974-01-04 DD DD175842A patent/DD108951A5/xx unknown
- 1974-01-04 SU SU1987622A patent/SU520900A3/ru active
- 1974-01-04 BE BE1005624A patent/BE809386A/xx unknown
- 1974-01-04 IT IT19088/74A patent/IT1006727B/it active
- 1974-01-04 ES ES1974199757U patent/ES199757Y/es not_active Expired
- 1974-01-07 PL PL1974167954A patent/PL89630B1/pl unknown
- 1974-01-07 CS CS91*YA patent/CS168468B2/cs unknown
- 1974-01-07 AT AT7774A patent/AT344074B/de not_active IP Right Cessation
- 1974-01-07 RO RO7477211A patent/RO65574A/ro unknown
Also Published As
Publication number | Publication date |
---|---|
FR2213204A1 (es) | 1974-08-02 |
AU6413574A (en) | 1975-07-03 |
DD108951A5 (es) | 1974-10-12 |
CA1013310A (en) | 1977-07-05 |
DK132491B (da) | 1975-12-15 |
SU520900A3 (ru) | 1976-07-05 |
RO65574A (ro) | 1980-06-15 |
IL43892A0 (en) | 1974-03-14 |
NL7300211A (es) | 1974-07-09 |
CS168468B2 (es) | 1976-06-29 |
TR18039A (tr) | 1978-08-12 |
EG12695A (en) | 1979-09-30 |
FR2213204B1 (es) | 1977-09-09 |
IE40707L (en) | 1974-07-06 |
IL43892A (en) | 1977-01-31 |
JPS49109170A (es) | 1974-10-17 |
BR7400035D0 (pt) | 1974-08-22 |
US3990628A (en) | 1976-11-09 |
DE2364387B2 (de) | 1976-06-24 |
PL89630B1 (es) | 1976-11-30 |
DK132491C (da) | 1976-05-17 |
IT1006727B (it) | 1976-10-20 |
ATA7774A (de) | 1977-10-15 |
ES199757Y (es) | 1975-12-16 |
AT344074B (de) | 1978-07-10 |
JPS537870B2 (es) | 1978-03-23 |
OA04582A (fr) | 1980-06-30 |
ZA739643B (en) | 1974-11-27 |
IE40707B1 (en) | 1979-08-01 |
DE2364387A1 (de) | 1974-07-25 |
NL151036B (nl) | 1976-10-15 |
USB429157I5 (es) | 1976-01-27 |
GB1439417A (es) | 1976-06-16 |
BE809386A (fr) | 1974-07-04 |
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