NL23419C - - Google Patents

Info

Publication number: NL23419C
Authority: NL; Netherlands

Application number

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.)

1927-06-02

Publication of NL23419C publication Critical patent/NL23419C/xx

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)

NL23419D 1927-06-02 NL23419C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR523762X		1927-06-02

Publications (1)

Publication Number	Publication Date
NL23419C true NL23419C (xx)

Family

ID=8918815

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL23419D NL23419C (xx)	1927-06-02
NL22408D NL22408C (xx)	1927-06-02

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL22408D NL22408C (xx)	1927-06-02

Country Status (4)

Country	Link
US (1)	US1938593A (xx)
DE (2)	DE523762C (xx)
FR (1)	FR646835A (xx)
NL (2)	NL22408C (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE901624C (de) *	1941-08-13	1954-01-14	Ernst Klein	Ventilsack aus Papier
US2778173A (en) *	1950-11-29	1957-01-22	Wilts United Dairies Ltd	Method of producing airtight packages
DE953235C (de) *	1951-09-13	1956-11-29	Arno Andreas	Verfahren und Vorrichtung zum Verpacken und Verschicken von Massenguetern wie Zement, Kalk, Gips u. ae.
DE1012160B (de) *	1952-12-17	1957-07-11	Bischof & Klein Papierverarbei	Kreuzbodenventilsack oder Kreuzbodenventilbeutel aus Papier oder aus einem aehnlichen Werkstoff
DE1085027B (de) *	1958-04-16	1960-07-07	Bischof & Klein Papierverarbei	Ventilsack aus Papier oder aus einem aehnlichen Werkstoff
DE1212858B (de) *	1958-12-24	1966-03-17	Papierwerk Haemmern G M B H &	Ventilsack
DE1210731B (de) *	1960-07-08	1966-02-10	Du Pont Canada	Beutelartige Verpackung aus Kunststoff
DE1212857B (de) *	1962-04-25	1966-03-17	Olin Mathieson	Ventilsack zur Aufnahme und Verpackung von schuettbarem Gut
DE1245697B (de) *	1962-04-30	1967-07-27	Windmoeller & Hoelscher	Vorrichtung zum Einlegen eines Ventilblattes in einen offenen Kreuzboden von Kreuzboden-Ventilsaecken
US4026460A (en) *	1976-05-03	1977-05-31	The Dow Chemical Company	Valve type shipping bag
DE2831036C2 (de) *	1978-07-14	1984-11-15	Windmöller & Hölscher, 4540 Lengerich	Verfahren zum Herstellen von mit Kreuzböden versehenen Ventilsäcken
FI981843A (fi) *	1998-08-28	2000-02-29	Upm Kymmene Corp	Paperinen venttiilisäkki
JP2004519356A (ja)	2001-02-21	2004-07-02	イ、ゴルジュ	流路を有する真空包装用フィルムの製造方法
US7087130B2 (en)	2003-03-05	2006-08-08	Tilia International, Inc.	Method for manufacturing a sealable bag having an integrated zipper for use in vacuum packaging
US20050034806A1 (en)	2003-03-05	2005-02-17	Tilia International, Inc.	Method for manufacturing liquid-trapping bag for use in vacuum packaging
US7138025B2 (en)	2003-03-05	2006-11-21	Tilia International, Inc.	Method for manufacturing a sealable bag having an integrated tray for use in vacuum packaging
US7517484B2 (en)	2003-03-24	2009-04-14	Sunbeam Products, Inc.	Forming evacuation channels during single and multi-layer extrusion process
US7220053B2 (en)	2003-12-16	2007-05-22	Sunbeam Products, Inc.	Flexible composite bag for vacuum sealing
US7534039B2 (en)	2004-07-22	2009-05-19	Sunbeam Products, Inc.	Vacuum packaging films patterned with protruding cavernous structures
BE1024576B1 (nl) *	2016-03-25	2018-04-17	Yozgat Kraft Torba Sanayi Ve Ticaret A.S.	Verbeteringen van kraftzakken die op industrieel vlak worden gebruikt voor bewaring van producten in poeder- en granulaire vorm

0
- NL NL23419D patent/NL23419C/xx active
- NL NL22408D patent/NL22408C/xx active
1927
- 1927-06-02 FR FR646835D patent/FR646835A/fr not_active Expired
1928
- 1928-02-29 DE DEJ33648D patent/DE523762C/de not_active Expired
- 1928-02-29 DE DE1928568496D patent/DE568496C/de not_active Expired
- 1928-05-01 US US274339A patent/US1938593A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US1938593A (en)	1933-12-12
DE568496C (de)	1933-01-20
DE523762C (de)	1931-04-27
FR646835A (fr)	1928-11-16
NL22408C (xx)

Publication	Publication Date	Title
FR624259A (xx)	1927-06-12
FR34560E (xx)	1929-09-16
FR655076A (xx)	1929-04-12
FR625902A (xx)	1927-08-23
GB301921A (xx)	1930-03-07
FR630605A (xx)	1927-12-06
FR34886E (xx)	1927-10-22
FR622947A (xx)	1927-06-09
FR621418A (xx)	1927-05-11
FR625413A (xx)	1927-08-10
FR636698A (xx)	1928-04-14
FR629094A (xx)	1927-11-03
FR626058A (xx)	1927-08-26
FR615425A (xx)	1927-01-07
FR620726A (xx)	1927-04-28
FR620542A (xx)	1927-04-25
FR620428A (xx)	1927-04-22
FR619006A (xx)	1927-03-25
FR623161A (xx)	1927-06-16
FR615251A (xx)	1927-01-04
NL2447C (xx)
BE355096A (xx)
BE357157A (xx)
BE356730A (xx)
BE354738A (xx)