IT1116475B - Sacchetto di materiale plastico con valvola di riempimento - Google Patents

Sacchetto di materiale plastico con valvola di riempimento

Info

Publication number
IT1116475B
IT1116475B IT48687/79A IT4868779A IT1116475B IT 1116475 B IT1116475 B IT 1116475B IT 48687/79 A IT48687/79 A IT 48687/79A IT 4868779 A IT4868779 A IT 4868779A IT 1116475 B IT1116475 B IT 1116475B
Authority
IT
Italy
Prior art keywords
plastic material
filling valve
material bag
bag
filling
Prior art date
Application number
IT48687/79A
Other languages
English (en)
Italian (it)
Other versions
IT7948687A0 (it
Original Assignee
Wavin Bv
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
Priority claimed from NL7804027A external-priority patent/NL179714C/xx
Priority claimed from NLAANVRAGE7811426,A external-priority patent/NL175508C/xx
Application filed by Wavin Bv filed Critical Wavin Bv
Publication of IT7948687A0 publication Critical patent/IT7948687A0/it
Application granted granted Critical
Publication of IT1116475B publication Critical patent/IT1116475B/it

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
    • B65D31/142—Valve bags, i.e. with valves for filling the filling port being formed by folding a flap connected to a side, e.g. block bottoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • External Artificial Organs (AREA)
  • Filtering Materials (AREA)
IT48687/79A 1978-04-14 1979-04-10 Sacchetto di materiale plastico con valvola di riempimento IT1116475B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7804027A NL179714C (nl) 1978-04-14 1978-04-14 Kunststofzak met een vulventiel.
NLAANVRAGE7811426,A NL175508C (nl) 1978-11-20 1978-11-20 Ventielzak met vulventiel en filterzakje.

Publications (2)

Publication Number Publication Date
IT7948687A0 IT7948687A0 (it) 1979-04-10
IT1116475B true IT1116475B (it) 1986-02-10

Family

ID=26645404

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48687/79A IT1116475B (it) 1978-04-14 1979-04-10 Sacchetto di materiale plastico con valvola di riempimento

Country Status (14)

Country Link
AT (1) AT368974B (fr)
AU (1) AU528074B2 (fr)
CA (1) CA1123392A (fr)
CH (1) CH640472A5 (fr)
DE (1) DE2914417A1 (fr)
DK (1) DK148415C (fr)
ES (1) ES243149Y (fr)
FR (1) FR2422561A1 (fr)
GB (1) GB2018721B (fr)
IT (1) IT1116475B (fr)
LU (1) LU81148A1 (fr)
NO (1) NO150393C (fr)
PT (1) PT69484A (fr)
SE (2) SE7903246L (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8101126A (nl) * 1981-03-09 1982-10-01 Wavin Bv Kunststofzak met ontluchting.
DE3232321A1 (de) * 1982-08-31 1984-03-01 Bischof Und Klein Gmbh & Co, 4540 Lengerich Trageverpackung aus flexiblem werkstoff in sack- oder beutelform
EP0135605A1 (fr) * 1983-09-27 1985-04-03 Fischer & Krecke Valve de remplissage pour sac à valve
DE8811184U1 (fr) * 1988-09-05 1988-11-10 Bischof Und Klein Gmbh & Co, 4540 Lengerich, De
DE4009369A1 (de) * 1990-03-23 1991-09-26 Celcommerz High Chem Produkte Sackfoermiges verpackungsmittel
DE9101210U1 (fr) * 1991-02-02 1991-04-25 Bischof Und Klein Gmbh & Co, 4540 Lengerich, De
DE4140213A1 (de) * 1991-12-06 1993-06-09 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh, 5962 Drolshagen, De Ventilsack mit entlueftungsventil
DE102016105642A1 (de) * 2016-03-25 2017-09-28 Christian Becker Hülle sowie Verfahren zum Befüllen einer Hülle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE523764C (de) * 1931-04-27 Bock Franz Foerdersack
NL32346C (fr) * 1900-01-01
DE1251596B (de) * 1951-01-28 1967-10-05 Peter Baß Rothenburg ob der Tauber Freilaufkupplung
FR1313683A (fr) * 1961-02-07 1962-12-28 Natronzellstoff Und Papierfab Tuyau à clapet intérieur avec recouvrement de l'arête antérieure pour sacs à soupape, en papier
US3248042A (en) * 1962-12-26 1966-04-26 Union Carbide Corp Thermoplastic bag
DE1195226B (de) * 1963-04-24 1965-06-16 Wilhelm Ernst Fa Ventilsack, insbesondere fuer staubfoermiges Fuellgut
DE1761324B2 (de) * 1968-05-04 1976-10-28 Wilhelmstal-Werke Gmbh Papiersackfabriken, 7590 Achern Ventilsack
DE1806333A1 (de) * 1968-10-31 1970-05-14 Sachser Papierverarb Sack aus Papier oder Kunststoff insbesondere Ventilsack
DE1920097A1 (de) * 1969-04-21 1970-12-23 Wasserthal Hans Sicherheitsverschluss fuer Kreuzbodenventilsaecke
DE1949086A1 (de) * 1969-09-29 1971-04-01 Bischof & Klein Ventilsack
DE2037544A1 (en) * 1970-07-29 1972-02-03 Badische Anilin-& Soda-Fabrik Ag, 6700 Ludwigshafen Perforated synthetic bag - for hygroscopic goods

Also Published As

Publication number Publication date
DE2914417A1 (de) 1979-10-18
DE2914417C2 (fr) 1987-10-15
FR2422561B1 (fr) 1984-06-15
DK154379A (da) 1979-10-15
SE437362B (sv) 1985-02-25
AU528074B2 (en) 1983-04-14
ATA287779A (de) 1982-04-15
NO150393C (no) 1984-10-10
ES243149Y (es) 1980-01-16
PT69484A (en) 1979-05-01
FR2422561A1 (fr) 1979-11-09
GB2018721B (en) 1982-08-25
GB2018721A (en) 1979-10-24
ES243149U (es) 1979-08-16
DK148415C (da) 1985-11-25
CA1123392A (fr) 1982-05-11
NO150393B (no) 1984-07-02
IT7948687A0 (it) 1979-04-10
NO791176L (no) 1979-10-16
CH640472A5 (de) 1984-01-13
AU4623679A (en) 1980-05-29
SE7903246L (sv) 1979-10-15
LU81148A1 (de) 1979-11-07
DK148415B (da) 1985-07-01
AT368974B (de) 1982-11-25

Similar Documents

Publication Publication Date Title
NO150191C (no) Tubelignende innpakning for plastisk materiale
IT1151643B (it) Contenitore di materiale plastico con coperchio
IT1094380B (it) Dispositivi semiconduttori incapsulati in materiale plastico
DK494379A (da) Termoplastisk fyldstofholdig komposition
NL179124C (nl) Vulmateriaal.
JPS5345343A (en) Thermoplastic molding materials
AR210786A1 (es) Contenedor de material termoplastico encogible
MX148273A (es) Mejoras en maquina moldeadora de material espuma
GB1549672A (en) Reinforced plastics materials
DK295777A (da) Formstofbeholder
IT1116475B (it) Sacchetto di materiale plastico con valvola di riempimento
JPS52109564A (en) Mold for working plastic material
NZ183069A (en) Packaging thermoplastic material
JPS5571265A (en) Plastic bag with filling valve
SE7812064L (sv) Behallare av plastmaterial
JPS54163999A (en) Molding material
IT1114748B (it) Procedimento per produrre un sacchetto di materiale plastico con fondo piatto
JPS5520182A (en) Plastic bag
IT1113652B (it) Imballaggio in materiale plastico
DD136848A1 (de) Mineralisch gefuellte thermoplastische formmassen
ES233310Y (es) Bolsa de material plastico.
DD136847A1 (de) Gefuellte thermoplastische formmassen
IT1088085B (it) Materiale d'imballaggio
BE870654A (fr) Sac en matiere thermosoudable
JPS5559965A (en) Sheettlike molding material