NO118202B - - Google Patents
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- Publication number
- NO118202B NO118202B NO153901A NO15390164A NO118202B NO 118202 B NO118202 B NO 118202B NO 153901 A NO153901 A NO 153901A NO 15390164 A NO15390164 A NO 15390164A NO 118202 B NO118202 B NO 118202B
- Authority
- NO
- Norway
- Prior art keywords
- rollers
- dough
- roller
- conveyor
- conveyor belts
- Prior art date
Links
- 235000012779 flatbread Nutrition 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 235000013312 flour Nutrition 0.000 description 7
- 235000002595 Solanum tuberosum Nutrition 0.000 description 3
- 244000061456 Solanum tuberosum Species 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- 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
- B29C65/40—Applying molten plastics, e.g. hot melt
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- 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
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- 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
- B29C65/787—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains
- B29C65/7873—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains using cooperating conveyor belts or cooperating conveyor chains
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- 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
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
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- 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
- B29C66/03—After-treatments in the joint area
- B29C66/032—Mechanical after-treatments
- B29C66/0324—Reforming or reshaping the joint, e.g. folding over
- B29C66/03241—Flattening
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- 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
- B29C66/03—After-treatments in the joint area
- B29C66/034—Thermal after-treatments
- B29C66/0342—Cooling, e.g. transporting through welding and cooling zone
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- 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
- B29C66/03—After-treatments in the joint area
- B29C66/038—Covering the joint by a coating material
-
- 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
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/137—Beaded-edge joints or bead seals
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- 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
- B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
- B29C66/326—Shaping the burr, e.g. by the joining tool
- B29C66/3262—Shaping the burr, e.g. by the joining tool as after-treatment, e.g. by a separate tool
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- 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
- B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
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- 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
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
- B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/16—Applying or generating heat or pressure or combinations thereof by rotary members
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- 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
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- 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
- B65D31/147—Valve bags, i.e. with valves for filling the filling port being provided in a side wall
-
- 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
- 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
- B29C66/71—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 composition of the plastics material of the parts to be joined
-
- 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
- B29C66/723—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 being multi-layered
-
- 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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
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- 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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83421—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/004—Closing bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
- B31B70/85—Applying patches or flexible valve inserts, e.g. applying film-like valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
- Structure Of Belt Conveyors (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
Description
Maskin for bakning av flatbrød. Machine for baking flat bread.
Foreliggende oppfinnelse angår en maskin for bakning av flatbrød, og spesi-elt potetflatbrød. The present invention relates to a machine for baking flatbread, and especially potato flatbread.
Flatbrøddeig som inneholder potet-masse er dårlig egnet for maskinell bakning på grunn av at deigen får en kleberig-het som gjør kjevlingen vanskelig. Deigen må derfor være godt strødd med mel, og strøingen må danne et jevnt dekke. Hvis det finnes udekkede flekker vil disse henge seg fast på kjevlet og rive opp deigen. Disse vanskeligheter er årsak til at maskinell bakning av potetflatbrød ikke har ført til noe brukbart resultat, til tross for at produktet er sterkt etterspurt. Flatbread dough that contains potato pulp is not suitable for machine baking because the dough becomes sticky, which makes rolling it difficult. The dough must therefore be well dusted with flour, and the dusting must form an even covering. If there are uncovered spots, these will stick to the rolling pin and tear up the dough. These difficulties are the reason why mechanical baking of potato flatbread has not led to any usable results, despite the fact that the product is in great demand.
Det er tidligere kjent å føre deigen for-bi kjevlevalser på transportbånd som ligger etter hverandre, hvilket imidlertid har den ulempe at melstrøingen på undersiden av deigen blir vanskeliggjort. Denne ulempe er avhjulpet ved maskinen ifølge oppfinnelsen ved å anordne transportbåndene under hverandre og med økende lengde fra toppen og nedover. Deigen som løper av et transportbånd kommer således ned på et tytt transportbånd som kan gis et helt jevnt mellag, og man er sikret mot udekkede flekker og fasthengning på båndet. For overvalsens vedkommende er det ingen vanskelighet med melstrøingen. It has previously been known to pass the dough past rolling rollers on conveyor belts that lie one behind the other, which, however, has the disadvantage of making it difficult to sprinkle flour on the underside of the dough. This disadvantage is remedied by the machine according to the invention by arranging the conveyor belts under each other and with increasing length from the top downwards. The dough that runs off a conveyor belt thus lands on a thick conveyor belt that can be given a completely even layer, and you are protected against uncovered spots and getting stuck on the belt. As far as the overroll is concerned, there is no difficulty with the flour sprinkling.
Oppfinnelsen er vist på vedføyde teg-ning, som viser et sammensatt oppriss og vertikalsnitt. The invention is shown in the attached drawing, which shows a composite elevation and vertical section.
Maskinen består av en rekke transportbånd 1 som føres over valser 2 som er lagret i et stativ 3 som dannes av to vinkeljernsbukker, anbragt på hver side av valsene. Transportbåndene har økende lengde ovenfra og nedover, slik at den av-løpende deig fra det ene bånd faller ned på påløpssiden på det underliggende bånd. I stativet er det videre lagret kjevlevalser 4 som samvirker med transportvalsen på avløpsenden for transportbåndet. Transportvalsene er lagret i lagre 5 på undersiden av vinkeljernene og kjevlevalsene er lagret i lagre på oversiden av samme flens. Snittet til høyre på tegningen er lagt like innenfor lagringen. The machine consists of a series of conveyor belts 1 which are guided over rollers 2 which are stored in a stand 3 which is formed by two angle iron trestles, placed on either side of the rollers. The conveyor belts increase in length from top to bottom, so that the run-off dough from one belt falls onto the run-up side of the underlying belt. In the stand, roller rollers 4 are also stored which cooperate with the transport roller at the discharge end of the conveyor belt. The transport rollers are stored in bearings 5 on the underside of the angle irons and the roller rollers are stored in bearings on the upper side of the same flange. The cut to the right of the drawing is placed just inside the bearing.
Transportvalsene ved påløpssiden, og samtlige kjevlevalser er forsynt med mel-trakter 6, resp. 7 som er åpne mot transportbåndene resp. valsene, og strekker seg over hele valselengden. De er forsynt med åpninger som er dekket av klaffer 8 av gummi eller annet hensiktsmessig materi-ale, og som innstilles til å gi den passende smale åpning for utstrømning av mel. The transport rollers on the run-up side, and all kneading rollers are equipped with flour hoppers 6, resp. 7 which are open towards the conveyor belts or the rollers, and extends over the entire roller length. They are provided with openings which are covered by flaps 8 of rubber or other appropriate material, and which are adjusted to give the suitable narrow opening for the outflow of flour.
Driften av valsene skjer ved hjelp av kjedetrekk fra en motor med skruehjuls-utveksling 9, og en felles kjede 10. Kjedehj ulene 11 på valseakslene er anbragt på den fri ende av akslene og har avtagende diameter ovenfra og nedover, slik at tran-sporthastigheten øker etterhvert som deigen kjevles ned og får økende lengde. Kje-den løper avvekslende på over- og undersiden av kjedehj ulene hvorved disse får den tilsiktede veksling i omdreiningsret-ningen, og den driver også en valse 12 som er anbragt inne i stativet og som driver et transportbånd 13 som får tilførsel fra en matetrakt 14. Transportbåndet får tilfør-sel av mel på samme måte som valsene 2 og 4, og samvirker med en kjevlevalse 15. Både denne og de øvrige kjevlevalser drives fra den samvirkende transportvalse ved hjelp av tannhjul 16, som er anbragt på den annen ende av akslene. The operation of the rollers takes place with the help of a chain pull from a motor with a screw gear 9, and a common chain 10. The sprockets 11 on the roller shafts are placed on the free end of the shafts and have a decreasing diameter from top to bottom, so that the transport speed increases as the dough is rolled down and gains increasing length. The chain runs alternately on the upper and lower side of the sprockets, whereby these get the intended change in the direction of rotation, and it also drives a roller 12 which is placed inside the stand and which drives a conveyor belt 13 which is fed from a feed hopper 14 The conveyor belt is supplied with flour in the same way as the rollers 2 and 4, and cooperates with a roller 15. Both this and the other rollers are driven from the cooperating transport roller by means of gears 16, which are placed on the other end of the shafts .
Deigen som kommer fra trakten 14 ned på det melbestrødde bånd 13 får den første kjevling ved passering av valsen 15 som drysser mel ned på deigen før den kommer i anlegg mot valsen. Fra båndet 13 går deigen ned på det underliggende transportbånd som fører den til neste kjevlevalse, og slik fortsetter behandlingen inntil deigen fra siste transportbånd føres over på et transportbånd 17 som fører deigen til ovnen. The dough that comes from the hopper 14 onto the flour-strewn belt 13 receives the first rolling when passing the roller 15 which sprinkles flour onto the dough before it comes into contact with the roller. From the belt 13, the dough goes down onto the underlying conveyor belt which takes it to the next roller, and so the processing continues until the dough from the last conveyor belt is transferred onto a conveyor belt 17 which takes the dough to the oven.
Den gradvis nedkjevling gir en skån-som behandling, og minsker faren for ved-hengning av deigen til valsene, om det skulle finnes små bare flekker i mellemla-get. Nedkjevlingsdybden kan reguleres for hver valse ved å anbringe lagrene stillbare på stativet eksempelvis ved å anordne lagrene forskyvbare på de skråttstilte stativ-ben. The gradual rolling down provides a gentle treatment, and reduces the risk of the dough sticking to the rollers, should there be small bare spots in the middle layer. The knurling depth can be regulated for each roller by placing the adjustable bearings on the stand, for example by arranging the displaceable bearings on the inclined stand legs.
Claims (1)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US285317A US3328220A (en) | 1963-06-04 | 1963-06-04 | Method and apparatus for making plastic bags |
US293005A US3221789A (en) | 1963-07-05 | 1963-07-05 | Plastic valve bag |
US376511A US3279330A (en) | 1964-06-19 | 1964-06-19 | Method for making all plastic valved bags |
Publications (1)
Publication Number | Publication Date |
---|---|
NO118202B true NO118202B (en) | 1969-11-24 |
Family
ID=27403519
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO153377A NO116488B (en) | 1963-06-04 | 1964-05-25 | |
NO153901A NO118202B (en) | 1963-06-04 | 1964-07-03 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO153377A NO116488B (en) | 1963-06-04 | 1964-05-25 |
Country Status (11)
Country | Link |
---|---|
BE (2) | BE648830A (en) |
BR (2) | BR6459537D0 (en) |
CH (2) | CH426226A (en) |
DE (2) | DE1479636A1 (en) |
DK (1) | DK112769B (en) |
FI (2) | FI43010B (en) |
FR (1) | FR1512330A (en) |
GB (2) | GB1026109A (en) |
NL (1) | NL6407616A (en) |
NO (2) | NO116488B (en) |
SE (1) | SE314499B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3472130A (en) * | 1966-09-21 | 1969-10-14 | Windmoeller & Hoelscher | Process of manufacturing valved bags having side gussets from webs of plastic sheet material |
FR2173690B1 (en) * | 1972-02-28 | 1974-09-13 | Fabenrev | |
US4073429A (en) * | 1975-07-03 | 1978-02-14 | Imperial Chemical Industries Limited | Plastics bag |
GB8725833D0 (en) * | 1987-11-04 | 1987-12-09 | Drg Uk Ltd | Ports for fluid containers |
EP0675837B1 (en) * | 1991-11-12 | 1998-11-04 | Sealed Air Corporation | Inflatable packaging bag |
WO1995023742A1 (en) * | 1994-03-03 | 1995-09-08 | Braintrust Ltd | Sealed envelope, method for the manufacture thereof, and method for filling said envelope with a beverage |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE511351C (en) * | 1928-10-02 | 1930-10-29 | Willi Rosenland | Process for the production of valve bags |
US1946995A (en) * | 1932-12-15 | 1934-02-13 | Bagpak Inc | Multi-ply bag |
DE1709751U (en) * | 1955-07-13 | 1955-10-27 | Wilhelmstal Papier | Valve bag made of film-shaped plastic |
DE1049219B (en) * | 1955-12-14 | 1959-01-22 | Wilhelmstal Papier | Multi-layer valve bag |
US3008862A (en) * | 1956-06-29 | 1961-11-14 | Union Carbide Corp | Extruded bead sealing |
DE1862379U (en) * | 1962-06-29 | 1962-11-15 | Alfred Schwalbach K G | VALVE BAG MADE FROM FLAT FILM. |
-
1964
- 1964-05-19 GB GB20637/64D patent/GB1026109A/en not_active Expired
- 1964-05-25 NO NO153377A patent/NO116488B/no unknown
- 1964-05-29 BR BR159537/64A patent/BR6459537D0/en unknown
- 1964-06-02 FI FI1195/64A patent/FI43010B/fi active
- 1964-06-02 CH CH716264A patent/CH426226A/en unknown
- 1964-06-03 DE DE19641479636 patent/DE1479636A1/en active Pending
- 1964-06-03 DK DK277864AA patent/DK112769B/en unknown
- 1964-06-04 BE BE648830D patent/BE648830A/xx unknown
- 1964-07-02 CH CH868264A patent/CH433102A/en unknown
- 1964-07-02 BE BE650048D patent/BE650048A/xx unknown
- 1964-07-03 FI FI1438/64A patent/FI43011B/fi active
- 1964-07-03 NO NO153901A patent/NO118202B/no unknown
- 1964-07-03 FR FR980554A patent/FR1512330A/en not_active Expired
- 1964-07-03 SE SE8141/64A patent/SE314499B/xx unknown
- 1964-07-03 GB GB27488/64A patent/GB1026108A/en not_active Expired
- 1964-07-03 BR BR160640/64A patent/BR6460640D0/en unknown
- 1964-07-03 NL NL6407616A patent/NL6407616A/xx unknown
- 1964-07-04 DE DE19641479637D patent/DE1479637B1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DK112769B (en) | 1969-01-13 |
FR1512330A (en) | 1968-02-09 |
NL6407616A (en) | 1965-01-06 |
CH433102A (en) | 1967-03-31 |
GB1026108A (en) | 1966-04-14 |
BR6459537D0 (en) | 1973-05-31 |
BE648830A (en) | 1964-12-04 |
SE314499B (en) | 1969-09-08 |
BE650048A (en) | 1965-01-04 |
CH426226A (en) | 1966-12-15 |
GB1026109A (en) | 1966-04-14 |
DE1479636A1 (en) | 1969-03-27 |
NO116488B (en) | 1969-03-31 |
DE1479637B1 (en) | 1970-05-14 |
FI43011B (en) | 1970-09-02 |
BR6460640D0 (en) | 1973-05-31 |
FI43010B (en) | 1970-09-02 |
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