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NO129986B - - Google Patents

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Publication number
NO129986B
NO129986B NO01104/71A NO110471A NO129986B NO 129986 B NO129986 B NO 129986B NO 01104/71 A NO01104/71 A NO 01104/71A NO 110471 A NO110471 A NO 110471A NO 129986 B NO129986 B NO 129986B
Authority
NO
Norway
Prior art keywords
sheet
free
item
flowing
edge parts
Prior art date
Application number
NO01104/71A
Other languages
Norwegian (no)
Inventor
L Birch
D Dean
H Howell
Original Assignee
Fisons Ltd
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 Fisons Ltd filed Critical Fisons Ltd
Publication of NO129986B publication Critical patent/NO129986B/no

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00Inhalators
    • A61M15/0028Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00Inhalators
    • A61M15/0001Details of inhalators; Constructional features thereof
    • A61M15/0021Mouthpieces therefor
    • A61M15/0025Mouthpieces therefor with caps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00Inhalators
    • A61M15/0028Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • A61M15/003Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up
    • A61M15/0033Details of the piercing or cutting means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00Special media to be introduced, removed or treated
    • A61M2202/06Solids
    • A61M2202/064Powder
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/07General characteristics of the apparatus having air pumping means
    • A61M2205/071General characteristics of the apparatus having air pumping means hand operated
    • A61M2205/075Bulb type

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Basic Packing Technique (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Description

Fremgangsmåte for pakking av fritt strømmende materiale i termoplastisk arkmateriale. Method for packing free-flowing material in thermoplastic sheet material.

Oppfinnelsen angår en fremgangsmåte The invention relates to a method

for pakking av fritt strømmende materiale i et ark bestående av krystallinsk kunstharpiks som kan smeltes, f. eks. polyten, nylon eller polyetylen tereftalat. for packaging free-flowing material in a sheet consisting of crystalline synthetic resin that can be melted, e.g. polyethylene, nylon or polyethylene terephthalate.

Med det i denne beskrivelsen anvendte With what is used in this description

uttrykk «frittstrømmende» materialer eller gjenstander, skal forstås at enheter av nevnte art kan føres fra et sted til et annet, f. eks. helles fra en beholder til en annen, som en sammenhengende strøm. the term "free-flowing" materials or objects shall be understood as meaning that units of the aforementioned nature can be moved from one place to another, e.g. is poured from one container to another, as a continuous stream.

De fremgangsmåter som anvendes for å pakke gjenstander i film av klorert gummi er i alminnelighet ikke egnet til bruk i forbindelse med kunstharpiksmaterialer, idet fremgangsmåtene beror på den be-grensete tøyeligheten av filmen av klorert gummi, mens bløtgjort eller smeltet polyten og lignende substanser kan utstrekkes uten begrensning og frembyr ingen mot-stand mot brudd av filmen. The methods used to wrap objects in film of chlorinated rubber are generally not suitable for use in connection with synthetic resin materials, as the methods are based on the limited elasticity of the film of chlorinated rubber, while softened or melted polyethylene and similar substances can be stretched without limitation and offers no resistance to breakage of the film.

Det er hovedformålet for foreliggende That is the main purpose of the present

oppfinnelse å tilveiebringe en fremgangsmåte for å pakke frittløpende gjenstander, f .eks. pulvere,, granulater, og mindre gjenstander som f. eks. bolter og muttere, i en enkel arbeidsoperasjon i et ark av krystallinsk kunstharpiks som kan smeltes slik at det blir flytende. invention to provide a method for packing free-flowing objects, e.g. powders, granules, and smaller objects such as e.g. bolts and nuts, in a simple working operation in a sheet of crystalline synthetic resin which can be melted so that it becomes liquid.

Oppfinnelsen tilveiebringer således en fremgangsmåte for pakning av fritt strøm-mende materiale eller en frittløpende vare, f. eks. en væske, korn- eller pulverfor-mete varer e. 1., i et omslag av termoplastisk arkformet materiale som holdes horisontalt innspendt ved sine kantpartier og som deretter blir oppvarmet for å bringe det i en plastisk og strekkbar tilstand, hvoretter den vare som skal pakkes inn anbringes på arket som ved varens tyngde gir etter og strekker seg således at arket kommer til å omslutte varen, idet arkets strekning begrenses av en egnet form, hvoretter arket forsegles om varen, og oppfinnelsen karakteriseres ved at arket 2 som består av et krystallinsk kunstharpiksmateriale opphetes så det bringes til en konsistens som en seig væske hvoretter den frittløpende vare 6 helles på arket som tillates å strekke seg nedover med en kontrollert hastighet under påvirkning av vekten av den frittstrømmende vare, idet arkets utvidelse herunder kontrolleres av den omgivende form 4. The invention thus provides a method for packing free-flowing material or a free-flowing product, e.g. a liquid, granular or powdered product e. 1., in a wrapper of thermoplastic sheet-shaped material which is held horizontally clamped at its edges and which is then heated to bring it into a plastic and stretchable state, after which the product to be is wrapped, placed on the sheet which gives in due to the weight of the item and stretches so that the sheet comes to enclose the item, the sheet's stretch being limited by a suitable shape, after which the sheet is sealed around the item, and the invention is characterized by the fact that the sheet 2, which consists of a crystalline synthetic resin material is heated to a viscous liquid consistency after which the free-flowing article 6 is poured onto the sheet which is allowed to extend downwards at a controlled rate under the influence of the weight of the free-flowing article, the expansion of the sheet below being controlled by the surrounding mold 4.

Pakken forsegles fortrinnsvis ved å tvinne arkets kantdeler sammen ved å spinne pakken. Et rør eller en helletut kan innebygges i stengslet hvis dette finnes ønskelig. The package is preferably sealed by twisting the edge parts of the sheet together by spinning the package. A pipe or a pouring spout can be built into the fence if this is desired.

Oppfinnelsen skal beskrives med hen-visning til hosstående tegninger, som viser en eksempelvis utførelsesform for et apparat til utøvelse av fremgangsmåten ifølge oppfinnelsen og hvor: figurene 1—4 viser et apparat til bruk ved fremgangsmåten ifølge oppfinnelsen og som viser pakking av en mengde strøm-bart materiale, The invention shall be described with reference to the accompanying drawings, which show an exemplary embodiment of an apparatus for carrying out the method according to the invention and where: figures 1-4 show an apparatus for use in the method according to the invention and which show packaging of a quantity of electricity bare material,

fig. 5 viser en duplex kombinasjon av fig. 5 shows a duplex combination of

apparatet vist på figurene 1—4, the device shown in figures 1-4,

fig. 6 viser et rør eller en helletut inne-bygget i den dekkete kantdelen av det ter-moplastiske ark. fig. 6 shows a pipe or pouring spout built into the covered edge portion of the thermoplastic sheet.

På utførelsesformen vist på figurene 1—4 er anordnet en horisontalt sylindrisk klemring 1 for å holde et polytenark 2, et løsbart elektrisk heteelement 3 for å opp-hete arket, og et vertikalt sylindrisk åpent rør 4 koaksialt med og av samme diameter som og under klemringen. Et frittgående stempel 5 er montert for manuell resipro-sering i røret på en slik måte at en roter-ende eller spinnende bevegelse kan med-deles stemplet manuelt hvis dette er ønskelig. On the embodiment shown in Figures 1-4, a horizontal cylindrical clamping ring 1 is arranged to hold a polythene sheet 2, a removable electric heating element 3 to heat the sheet, and a vertical cylindrical open tube 4 coaxial with and of the same diameter as and below the clamping ring. A free-running piston 5 is mounted for manual reciprocation in the pipe in such a way that a rotating or spinning movement can be communicated to the piston manually if this is desired.

Ved bruk klemmes et polytenark i klemringen, stemplet bringes under klemringen, heteelementet bringes i stilling og arket opphetes inntil det er klebrig, materialet 6 som skal pakkes helles mot sent-ret av den ppphetete delen av arket innen-for klemringen, og stemplet senkes sakte. Under hellingen av materialet strekker arket seg nedover (fig. 2) under vekten av materialet, inntil det berører toppen av stemplet, hvoretter materialet sprer seg utover horisontalt inntil det opptar hele tverrsnittet av røret (fig. 3). Idet mere materiale helles senkes stemplet inntil ved hellingens fullførelse, materialet er innestengt i polytenfilm med omtrentlig rek-tangulær vertikalprojeksjon, idet topp-overflaten av materialet er horisontalt hvis materialet er en væske eller en pasta, og hvis materialet er et pulver vil toppen ha form av en søyle som skråner mot hori-sontalplanet med en vinkel som er lik ma-terialets naturlige skråningsvinkel. In use, a polythene sheet is clamped in the clamping ring, the plunger is brought under the clamping ring, the heating element is brought into position and the sheet is heated until it is sticky, the material 6 to be packed is poured towards the center of the heated part of the sheet inside the clamping ring, and the plunger is lowered slowly . During the pouring of the material, the sheet extends downwards (Fig. 2) under the weight of the material, until it touches the top of the piston, after which the material spreads out horizontally until it occupies the entire cross-section of the tube (Fig. 3). As more material is poured, the plunger is lowered until at the completion of the pour, the material is enclosed in polythene film with approximately rectangular vertical projection, the top surface of the material being horizontal if the material is a liquid or a paste, and if the material is a powder the top will have the shape of a column that slopes towards the horizontal plane at an angle equal to the material's natural slope angle.

Stemplet roteres deretter for å utvirke at arket over materialet tvinnes sammen og deretter brytes av med det resultat at materialet er totalt innestengt i polyten (fig. 4). The piston is then rotated to cause the sheet above the material to twist together and then break off with the result that the material is completely enclosed in the polythene (fig. 4).

Det vil forstås at klemringen ikke be-høver å ha sirkelform, og kan være utført med et annet tverrsnitt enn røret, som kan erstattes av et vertikalt prisme av et hvilket som helst ønsket tverrsnitt, for eks. kvadratisk eller sekskantet. Da prismets tverrsnitt bestemmer den ferdige pakkes form, er det mulig ved passende valg av prismets størrelse og form å fremstille en pakke som passer nøyaktig inn i en ferdig-laget boks eller annen ytre emballasje. It will be understood that the clamping ring does not need to be circular, and can be made with a different cross-section than the tube, which can be replaced by a vertical prism of any desired cross-section, for example square or hexagonal. As the cross-section of the prism determines the shape of the finished package, it is possible by choosing the appropriate size and shape of the prism to produce a package that fits exactly into a ready-made box or other outer packaging.

Som antydet ovenfor kan et polytenrør innføres i pakningens sammentvunnene parti idet dette formes for således å skaffe en hals eller helletut 7 (fig. 6), eller en stang som den hete polyten ikke kleber seg til kan innsettes i det sammentvunnene parti, således at den etter borttaking etter-later en åpning i pakken. As indicated above, a polythene tube can be inserted into the coiled part of the gasket, this being shaped so as to provide a neck or pouring spout 7 (fig. 6), or a rod to which the hot polythene does not stick can be inserted into the coiled part, so that the after removal leaves an opening in the package.

Fagfolk vil forstå at andre fremgangsmåter for lukning av pakken kan anvendes istedenfor den ovennevnte rotasjonsbeve-gelse. Those skilled in the art will understand that other methods for closing the package can be used instead of the above-mentioned rotational movement.

Claims (3)

1. Fremgangsmåte for pakning av fritt strømmende materiale eller en frittløpende vare, f .eks. en væske, korn- eller pulver - formete varer e. 1., i et omslag av termoplastisk arkformet materiale som holdes horisontalt innspendt ved sine kantpartier og som deretter blir oppvarmet for å bringe det i en plastisk strekkbar tilstand, hvoretter den vare som skal pakkes inn anbringes på arket som ved varens tyngde gir etter og strekker seg således at arket kommer til å omslutte varen, idet arkets strekning begrenses av en egnet form, hvoretter arket forsegles om varen, karakterisert ved at arket (2) som består av et krystallinsk kunstharpiksmateriale opphetes så det bringes til en konsistens som en seig væske hvoretter den frittløpende vare (6) helles på arket som tillates å strekke seg nedover med en kontrollert hastighet under påvirkning av vekten av den frittstrømmende vare, idet arkets utvidelse herunder kontrolleres av den omgivende form (4).1. Procedure for packing free-flowing material or a free-flowing product, e.g. a liquid, grain or powder - shaped goods e. 1., in a wrapper of thermoplastic sheet-shaped material which is held horizontally clamped at its edges and which is then heated to bring it into a plastically extensible state, after which the goods to be packed is placed on the sheet which gives way due to the weight of the item and stretches so that the sheet comes to enclose the item, the sheet's stretch being limited by a suitable form, after which the sheet is sealed around the item, characterized in that the sheet (2) which consists of a crystalline synthetic resin material is heated to a viscous liquid consistency after which the free-flowing product (6) is poured onto the sheet which is allowed to extend downwards at a controlled rate under the influence of the weight of the free-flowing product, the expansion of the sheet below being controlled by the surrounding mold ( 4). 2. Fremgangsmåte som angitt i påstand 1, karakterisert ved at kantpartiene av arket av kunstharpiks (2) på kjent måte sam-les sammen ved å tvinne de frie kantpartier av arket sammen for derved å lukke arket omkring varen.2. Method as stated in claim 1, characterized in that the edge parts of the sheet of synthetic resin (2) are gathered together in a known manner by twisting the free edge parts of the sheet together to thereby close the sheet around the product. 3. Fremgangsmåte som angitt i påstand 2, karakterisert ved at det på kjent måte i det sammentvunnene parti innsettes et rør eller en stang som føres ned mellom arkets (2) frie kantpartier for å danne en helletut.3. Method as stated in claim 2, characterized in that a tube or a rod is inserted in the known manner in the twisted part which is led down between the free edge parts of the sheet (2) to form a pouring spout.
NO01104/71A 1970-03-25 1971-03-23 NO129986B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1454470A GB1338254A (en) 1970-03-25 1970-03-25 Powder blowing device

Publications (1)

Publication Number Publication Date
NO129986B true NO129986B (en) 1974-06-24

Family

ID=10043133

Family Applications (1)

Application Number Title Priority Date Filing Date
NO01104/71A NO129986B (en) 1970-03-25 1971-03-23

Country Status (20)

Country Link
JP (1) JPS546839B1 (en)
AT (1) AT316732B (en)
BE (1) BE764567A (en)
CA (1) CA933829A (en)
CH (1) CH538284A (en)
DE (1) DE2114038C3 (en)
DK (1) DK128982B (en)
ES (1) ES194171Y (en)
FI (1) FI53926C (en)
FR (1) FR2085062A5 (en)
GB (1) GB1338254A (en)
HU (1) HU169060B (en)
IE (1) IE35024B1 (en)
KE (1) KE2546A (en)
MY (1) MY7500168A (en)
NL (1) NL162839C (en)
NO (1) NO129986B (en)
PL (1) PL83155B1 (en)
SE (1) SE382914B (en)
YU (1) YU35957B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1404338A (en) * 1972-08-04 1975-08-28 Beecham Group Ltd Device for the inhalation of medicaments
US3998226A (en) * 1975-09-22 1976-12-21 Edward G. Gomez Inhalation device for encapsulated concentrates
DE3108918A1 (en) * 1981-03-09 1982-09-16 Beiersdorf Ag, 2000 Hamburg Rinsing, cooling and spraying device, and use thereof
FI69962C (en) * 1983-12-28 1986-09-12 Huhtamaeki Oy INHALATIONSANORDNING
JPH09253208A (en) * 1996-03-21 1997-09-30 Unisia Jecs Corp Medicator for nasal cavity
DE19831525A1 (en) * 1998-07-14 2000-01-20 Pfeiffer Erich Gmbh & Co Kg Media Donor
GB2367756B (en) 2000-10-12 2003-01-08 Bespak Plc Dispensing apparatus
US6443152B1 (en) * 2001-01-12 2002-09-03 Becton Dickinson And Company Medicament respiratory delivery device
US6644309B2 (en) * 2001-01-12 2003-11-11 Becton, Dickinson And Company Medicament respiratory delivery device and method
JP4331940B2 (en) * 2001-01-12 2009-09-16 ベクトン・ディキンソン・アンド・カンパニー Drug respiratory delivery device, cartridge, and method of manufacturing the same
GB2375098B (en) 2001-04-30 2003-08-27 Bespak Plc Improvements in valves for pressurised dispensing containers
GB2384190A (en) * 2002-01-22 2003-07-23 Bespak Plc Dispensing device for a powdered product
CN100515511C (en) 2003-10-09 2009-07-22 株式会社;生命科学活效 Powdery medicine dispensing device for nasal cavity
CN111298249B (en) * 2020-03-24 2024-12-10 苏州新劢德医疗器械科技有限公司 A new nasal spray delivery device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1674713U (en) * 1953-06-03 1954-04-08 Paul Ritzau POCKET INHALER.
US2946332A (en) * 1957-12-23 1960-07-26 Nysco Lab Inc Insufflator
DE1566604C3 (en) * 1966-09-17 1980-10-23 Fisons Pharmaceuticals Ltd., Loughborough, Leicestershire (Ver. Koenigreich) Device for the oral inhalation of medication in finely divided form

Also Published As

Publication number Publication date
SE7103839L (en) 1971-09-27
JPS546839B1 (en) 1979-04-02
MY7500168A (en) 1975-12-31
IE35024B1 (en) 1975-10-15
IE35024L (en) 1971-09-25
AT316732B (en) 1974-07-25
FI53926C (en) 1978-09-11
BE764567A (en) 1971-09-20
ES194171Y (en) 1975-04-16
DE2114038B2 (en) 1981-06-04
SE382914B (en) 1976-02-23
PL83155B1 (en) 1975-12-31
HU169060B (en) 1976-09-28
CA933829A (en) 1973-09-18
FI53926B (en) 1978-05-31
KE2546A (en) 1975-08-01
CH538284A (en) 1973-06-30
DE2114038A1 (en) 1971-11-18
FR2085062A5 (en) 1971-12-17
NL7103939A (en) 1971-09-28
NL162839C (en) 1980-07-15
DE2114038C3 (en) 1982-02-18
NL162839B (en) 1980-02-15
YU35957B (en) 1981-11-13
ES194171U (en) 1974-12-16
YU73971A (en) 1981-04-30
DK128982B (en) 1974-08-05
GB1338254A (en) 1973-11-21

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