DE2709823A1 - Seitenfaltensack - Google Patents

Seitenfaltensack

Info

Publication number
DE2709823A1
DE2709823A1 DE19772709823 DE2709823A DE2709823A1 DE 2709823 A1 DE2709823 A1 DE 2709823A1 DE 19772709823 DE19772709823 DE 19772709823 DE 2709823 A DE2709823 A DE 2709823A DE 2709823 A1 DE2709823 A1 DE 2709823A1
Authority
DE
Germany
Prior art keywords
seam
sack
gusseted
weld
cover sheet
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.)
Ceased
Application number
DE19772709823
Other languages
German (de)
English (en)
Inventor
Horst Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Priority to DE19772709823 priority Critical patent/DE2709823A1/de
Priority to AT886077A priority patent/AT352613B/de
Priority to NO774398A priority patent/NO147744C/no
Priority to NL7800321A priority patent/NL7800321A/xx
Priority to SU782564400A priority patent/SU728706A3/ru
Priority to FI780090A priority patent/FI64546C/fi
Priority to BR7800579A priority patent/BR7800579A/pt
Priority to GB4079/78A priority patent/GB1575172A/en
Priority to JP1484878A priority patent/JPS53109782A/ja
Priority to FR7804681A priority patent/FR2383084A1/fr
Priority to BE185333A priority patent/BE864151A/xx
Priority to AU33574/78A priority patent/AU3357478A/en
Priority to IT20701/78A priority patent/IT1108720B/it
Priority to ES1978243467U priority patent/ES243467Y/es
Priority to SE7802613A priority patent/SE435914B/sv
Priority to PT67749A priority patent/PT67749A/pt
Publication of DE2709823A1 publication Critical patent/DE2709823A1/de
Ceased legal-status Critical Current

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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
    • 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
    • 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5028—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being textile in woven or non-woven form
    • 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
    • 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
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Sheet Holders (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DE19772709823 1977-03-07 1977-03-07 Seitenfaltensack Ceased DE2709823A1 (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
DE19772709823 DE2709823A1 (de) 1977-03-07 1977-03-07 Seitenfaltensack
AT886077A AT352613B (de) 1977-03-07 1977-12-12 Seitenfaltengrosssack
NO774398A NO147744C (no) 1977-03-07 1977-12-21 Termoplastsekk med sidefolder.
NL7800321A NL7800321A (nl) 1977-03-07 1978-01-11 Zak.
SU782564400A SU728706A3 (ru) 1977-03-07 1978-01-11 Складной мешок
FI780090A FI64546C (fi) 1977-03-07 1978-01-12 Sidovikt saeck
BR7800579A BR7800579A (pt) 1977-03-07 1978-01-31 Saco grande de dobras laterais
GB4079/78A GB1575172A (en) 1977-03-07 1978-02-01 Sack with side folds
JP1484878A JPS53109782A (en) 1977-03-07 1978-02-10 Bag with side fold seam
FR7804681A FR2383084A1 (fr) 1977-03-07 1978-02-20 Sac a plis lateraux en materiau thermoplastique
BE185333A BE864151A (fr) 1977-03-07 1978-02-21 Sac a plis lateraux en materiau thermoplastique
AU33574/78A AU3357478A (en) 1977-03-07 1978-02-23 Sack with side folds
IT20701/78A IT1108720B (it) 1977-03-07 1978-02-28 Sacco con ripiegature laterali
ES1978243467U ES243467Y (es) 1977-03-07 1978-03-06 Saco grande con pliegues laterales de material termoplasticocon una costura de fondo.
SE7802613A SE435914B (sv) 1977-03-07 1978-03-07 Stor sidovecksseck av termoplastiskt plastmaterial med svetsad bottensom
PT67749A PT67749A (de) 1977-03-07 1978-03-07 Seitenfaltensack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772709823 DE2709823A1 (de) 1977-03-07 1977-03-07 Seitenfaltensack

Publications (1)

Publication Number Publication Date
DE2709823A1 true DE2709823A1 (de) 1978-09-14

Family

ID=6002968

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772709823 Ceased DE2709823A1 (de) 1977-03-07 1977-03-07 Seitenfaltensack

Country Status (16)

Country Link
JP (1) JPS53109782A (fi)
AT (1) AT352613B (fi)
AU (1) AU3357478A (fi)
BE (1) BE864151A (fi)
BR (1) BR7800579A (fi)
DE (1) DE2709823A1 (fi)
ES (1) ES243467Y (fi)
FI (1) FI64546C (fi)
FR (1) FR2383084A1 (fi)
GB (1) GB1575172A (fi)
IT (1) IT1108720B (fi)
NL (1) NL7800321A (fi)
NO (1) NO147744C (fi)
PT (1) PT67749A (fi)
SE (1) SE435914B (fi)
SU (1) SU728706A3 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509181A1 (de) * 1985-03-14 1986-09-25 Hans 4000 Düsseldorf Lissner Mehrlagiger papiersack

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827987B4 (de) * 1998-06-24 2004-12-23 Lemo Maschinenbau Gmbh Trichterbeutel, insbesondere Topfpflanzentrichter aus thermoplastischer Kunststoffolie sowie Verfahren und Vorrichtung zum Herstellen eines solchen Trichterbeutels
EP2223866A1 (de) * 2009-02-26 2010-09-01 3A Technology & Management AG Standbeutel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA542114A (en) * 1957-06-11 Bonar And Bemis Ltd. Handle structure for bags
US2493349A (en) * 1946-11-30 1950-01-03 St Regis Paper Co Bag with extensile sealed liner and method for making same
CH284097A (de) * 1950-06-12 1952-07-15 Ver Papierwarenfab Ag Seitenfaltenbeutel mit sich beim Füllen bildendem Boden.
US2740577A (en) * 1953-03-26 1956-04-03 Bemis Bro Bag Co Bag
FR1535316A (fr) * 1967-08-30 1968-08-02 Holweg Const Mec Sac plat en papier ou matériau similaire à renforcement extérieur et son procédé de fabrication
US3807626A (en) * 1972-03-20 1974-04-30 St Regis Paper Co Gusseted pinch bottom breakaway pouch bag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509181A1 (de) * 1985-03-14 1986-09-25 Hans 4000 Düsseldorf Lissner Mehrlagiger papiersack

Also Published As

Publication number Publication date
NL7800321A (nl) 1978-09-11
ES243467U (es) 1979-09-16
IT7820701A0 (it) 1978-02-28
AU3357478A (en) 1979-08-30
SE7802613L (sv) 1978-09-08
JPS53109782A (en) 1978-09-25
GB1575172A (en) 1980-09-17
NO147744B (no) 1983-02-28
FI64546C (fi) 1983-12-12
SE435914B (sv) 1984-10-29
ES243467Y (es) 1980-02-16
FR2383084B1 (fi) 1983-03-18
BR7800579A (pt) 1978-09-26
SU728706A3 (ru) 1980-04-15
IT1108720B (it) 1985-12-09
FR2383084A1 (fr) 1978-10-06
FI780090A (fi) 1978-09-08
FI64546B (fi) 1983-08-31
BE864151A (fr) 1978-06-16
ATA886077A (de) 1979-02-15
AT352613B (de) 1979-09-25
PT67749A (de) 1978-04-01
NO147744C (no) 1983-06-08
NO774398L (no) 1978-09-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection