IT1122810B - Sacco richiudibile con fondo a croce - Google Patents

Sacco richiudibile con fondo a croce

Info

Publication number
IT1122810B
IT1122810B IT25269/79A IT2526979A IT1122810B IT 1122810 B IT1122810 B IT 1122810B IT 25269/79 A IT25269/79 A IT 25269/79A IT 2526979 A IT2526979 A IT 2526979A IT 1122810 B IT1122810 B IT 1122810B
Authority
IT
Italy
Prior art keywords
cross
foldable bag
cross bottom
incision
sack
Prior art date
Application number
IT25269/79A
Other languages
English (en)
Other versions
IT7925269A0 (it
Inventor
Horst Schmidt
Hans Struck
Original Assignee
Windmoeller & Hoelscher
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
Application filed by Windmoeller & Hoelscher filed Critical Windmoeller & Hoelscher
Publication of IT7925269A0 publication Critical patent/IT7925269A0/it
Application granted granted Critical
Publication of IT1122810B publication Critical patent/IT1122810B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • B29C66/4742—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat said single elements being spouts
    • B29C66/47421—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat said single elements being spouts said spouts comprising flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible
    • B65D88/1612—Flexible intermediate bulk containers [FIBC]
    • B65D88/1668—Flexible intermediate bulk containers [FIBC] closures for top or bottom openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7162—Boxes, cartons, cases
    • 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
    • Y10S383/906—Dispensing feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
IT25269/79A 1978-09-19 1979-08-23 Sacco richiudibile con fondo a croce IT1122810B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2840732A DE2840732C2 (de) 1978-09-19 1978-09-19 Bodendeckblatt zum Verschließen von mit Kreuzböden versehenen Großsäcken

Publications (2)

Publication Number Publication Date
IT7925269A0 IT7925269A0 (it) 1979-08-23
IT1122810B true IT1122810B (it) 1986-04-23

Family

ID=6049845

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25269/79A IT1122810B (it) 1978-09-19 1979-08-23 Sacco richiudibile con fondo a croce

Country Status (11)

Country Link
US (1) US4284229A (it)
JP (1) JPS5548081A (it)
AT (1) AT366000B (it)
BR (1) BR7905880A (it)
DE (1) DE2840732C2 (it)
ES (1) ES253926Y (it)
FI (1) FI61170C (it)
FR (1) FR2436720A1 (it)
GB (1) GB2030958B (it)
IT (1) IT1122810B (it)
SU (1) SU929002A3 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO885697L (no) * 1988-12-21 1990-06-22 Norsk Hydro As Storsekk med anordning for hel eller delvis toemming.
JP2688001B2 (ja) * 1989-07-26 1997-12-08 小林 茂子 鋳物屑圧塊の製造方法
US5340218A (en) * 1993-03-19 1994-08-23 Transac, Inc. Bulk storage bag with remotely openable discharge spout
NL9300978A (nl) * 1993-06-07 1995-01-02 Leer Koninklijke Emballage Werkwijze voor het vervaardigen van een blokvormige houder.
DE69424402T2 (de) * 1993-09-14 2001-01-25 Baxter International Inc., Deerfield Medizinische behälteröffnung
US5702340A (en) * 1993-12-02 1997-12-30 Super Sack Mfg. Corp. Method of manufacture of a glued bottom bulk container
US20050069231A1 (en) * 2003-09-26 2005-03-31 Fatehali Mohamed Box bottom composite sack
DE102010062225B4 (de) * 2010-11-30 2015-06-25 Deutsche Post Ag Transportsack
US20140254957A1 (en) * 2013-03-08 2014-09-11 Kenneth J. Boutte Bulk Material Bag Discharge Apparatus
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
US11319144B1 (en) * 2019-08-29 2022-05-03 Ameriglobe, Llc Bulk bag bottom and discharge assembly including a reinforcer
KR102697463B1 (ko) * 2023-12-05 2024-08-21 주식회사 케이피에스코리아 심리스 주입배출구를 갖는 톤백 및 이의 제조방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US401687A (en) * 1889-04-16 Paper bag
US333523A (en) * 1886-01-05 honiss
US296871A (en) * 1884-04-15 Paper bag
US391804A (en) * 1888-10-30 Paper bag
US2100888A (en) * 1936-01-27 1937-11-30 Oscar L Vine Collapsible paper funnel construction
US2909238A (en) * 1958-06-10 1959-10-20 Electrolux Corp Disposable dust bags
DE1536195A1 (de) * 1966-01-18 1970-01-08 Sachser Papierverarb Kreuzboden-Ventilsack
US3374929A (en) * 1966-09-23 1968-03-26 Silfverskiold Lennart Bulk containers
US3789897A (en) * 1970-09-11 1974-02-05 Shinwa Kagaku Kogyo Kk Packing containers
DE2061581A1 (de) * 1970-12-15 1972-07-06 Hettmannsperger & Löchner, 7520 Bruchsal Verfahren und Vorrichtung zum Herstellen von Blockbodenbeuteln mit Bodenöffnung
GB1317398A (en) * 1971-04-15 1973-05-16 Krause W Transport container
DE2328764A1 (de) * 1973-06-06 1975-01-09 Wuelfing & Hauck Kg Schuettgutbehaelter
GB1455874A (en) * 1973-09-17 1976-11-17 Nattrass Frank Bulk material containers

Also Published As

Publication number Publication date
FI61170B (fi) 1982-02-26
FR2436720B1 (it) 1983-12-23
JPS5548081A (en) 1980-04-05
SU929002A3 (ru) 1982-05-15
IT7925269A0 (it) 1979-08-23
AT366000B (de) 1982-02-25
FR2436720A1 (fr) 1980-04-18
ES253926U (es) 1981-02-16
GB2030958A (en) 1980-04-16
FI792480A (fi) 1980-03-20
ES253926Y (es) 1981-08-16
DE2840732A1 (de) 1980-03-27
FI61170C (fi) 1982-06-10
ATA527279A (de) 1981-07-15
DE2840732C2 (de) 1983-09-29
BR7905880A (pt) 1980-05-27
US4284229A (en) 1981-08-18
GB2030958B (en) 1983-03-02

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