DK162157B - FORMULA Capsule for impeccable closure of a tube and the use of the capsule - Google Patents
FORMULA Capsule for impeccable closure of a tube and the use of the capsule Download PDFInfo
- Publication number
- DK162157B DK162157B DK441485A DK441485A DK162157B DK 162157 B DK162157 B DK 162157B DK 441485 A DK441485 A DK 441485A DK 441485 A DK441485 A DK 441485A DK 162157 B DK162157 B DK 162157B
- Authority
- DK
- Denmark
- Prior art keywords
- capsule
- tube
- opening
- edge
- clamping plate
- Prior art date
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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
- B65D41/3495—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt the tamper element being bonded or adhered to the container wall
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Materials For Medical Uses (AREA)
- Tubes (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Plural Heterocyclic Compounds (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
iin
DK 16215 7 BDK 16215 7 B
Opfindelsen omhandler et sikkerhedslukke til tuber og af den i krav l's indledning angivne art.The invention relates to a safety closure for tubes and of the kind specified in the preamble of claim 1.
Et sådant lukke kendes fra US patent nr. 3 731 849.Such a closure is known from US Patent No. 3,731,849.
Fra beskrivelsen til europæisk patent nr. 49876 kendes 5 en skruekapsel med et sikkerhedsbånd, der er forbundet med det nederste parti af kapselskørtet via brydelige bropartier, og hvor sikkerhedsbåndet har flige, hvis ender vil ramme beholderens klemring under kapselens påskruning. Ved åbning adskilles sikkerhedsbåndet , hvi Ι-ΙΟ ket gør en forudgående åbning synligt for en bruger, der kender emballagens oprindelige udseende.From the specification of European Patent No. 49876, a screw capsule is known with a safety band which is connected to the lower part of the capsule skirt via fragile bridging portions, the safety band of which has tabs, the ends of which will hit the container clamping ring under the cap of the capsule. Upon opening, the safety band is disassembled, which makes the pre-opening visible to a user who knows the original appearance of the packaging.
Sådanne sikkerhedslukker med afriveligt bånd kan også anvendes til lukning af tuber indeholdende vaccinedoser, men selve afrivningen af et sikkerhedsbånd er ikke et 13 tilstrækkeligt sikkert tegn på en forudgående åbning til med sikkerhed at henlede opmærksomheden herpå hos alle de personer, der kan komme til at bruge sådanne vaccinedoser i forskellige lande og landsdele. Derfor har man også søgt at fremstille en kapsel, hvor efter 20 lukningen af tuben den første åbning frembringer en sådan ændring, at der ikke består tvivl om den forudgående åbning af emballagen. Desuden har man også søgt at forbedre tæt lukningen.Such tear-off safety closures can also be used to close tubes containing vaccine doses, but the tear-off of a safety tape is not a sufficiently sure sign of a preliminary opening to safely draw attention to all persons who may be using it. such vaccine doses in different countries and regions. Therefore, an attempt has also been made to produce a capsule where after the closure of the tube the first opening produces such a change that there is no doubt about the prior opening of the package. Furthermore, efforts have also been made to improve the close closure.
Opfindelsen har til formål at tilvejebringe et sikkerheds-23 lukke til tuber af den angivne art med en sikker angivel se af en forudgående åbning og en forbedret tætlukning.The invention has for its object to provide a safety 23 closure for tubes of the specified kind, with a secure disclosed opening and an improved closure.
Dette opnås ifølge opfindelsen ved en formstofkapsel af den indledningsvis angivne art, der er ejendomme lig ved den i krav l's kendetegnende del angivne konstruktion.This is achieved according to the invention by means of a plastic capsule of the type initially mentioned, properties similar to the construction of claim 1.
30 Tubens ukrænkelige lukning sker ved påskrun ing af kapse-The tubeless closure of the tube is accomplished by
DK 162157 BDK 162157 B
2 len, der via fremspringet, under kraven kommer til punktvis anlæg mod tubens skulder, efterfulgt af en svejsning af mindst ét svejsepunkt med en udtværing af fremspringet ud fra berøringspunktet. Ued afskruning af 5 kapselen brydes forbindelsesbroerne før dette svejsepunkt. Den fuldstændige løsrivelse af klempladen opnås ved begyndelsen af kapselens frie rotation, idet kantens skråflade, der afgrænser kraveåbningens bageste parti, løfter og bortskyder klempladens bageste ende ved at 10 knække svejsepunktet. Først brydes den langsgående for bindelsesbro ved trækspænding, derefter brydes den tværgående forbindelsesbro ved forskydningsspænding, og derefter brydes svejsepunktet ved en let drejning af kapselen ved trykkraften fra kantens skråflade.2, which via the protrusion, under the collar, comes to point-wise abutment against the shoulder of the tube, followed by a welding of at least one welding point with a smear of the protrusion from the point of contact. Without unscrewing the 5 capsule, the connecting bridges are broken before this welding point. The complete detachment of the clamp plate is achieved at the beginning of the free rotation of the capsule, with the bevel surface of the edge defining the rear portion of the collar opening lifting and displacing the trailing end of the clamp plate by breaking the weld point. First, the longitudinal connecting bridge is broken by tensile stress, then the transverse connecting bridge is broken by shear stress, and then the welding point is broken by a slight turning of the capsule by the compressive force from the inclined surface of the edge.
15 Kapselens kraveåbning har en længde, der normalt andrager 0,1 - 0,4 gange kravens omkredslængde. Man kan også tilvejebringe to eller tre åbninger fordelt langs kravens omkreds og to eller tre klemplader i forbindelse med hver åbning. For at begrænse det nødvendige maksimale 20 bruddrejningsmoment er det da hensigtsmæssigt at for skyde stillingerne af kanternes hældende skråflader, der afgrænser åbningernes bageste partier, hvorved en åbning af kapselen vil tilvejebringe på hinanden følgende brud af de forskellige svejsepunkter.The capsule collar aperture has a length which is usually 0.1 - 0.4 times the circumference of the collar. You can also provide two or three openings distributed along the circumference of the claim and two or three clamping plates in connection with each opening. In order to limit the required maximum breaking torque, it is then appropriate to slide the positions of the inclined bevel surfaces of the edges defining the rear portions of the openings, whereby an opening of the capsule will provide successive breakage of the various welding points.
25 Opfindelsen forklares nærmere nedenfor i forbindelse med tegningen, hvor: fig. 1 viser en første udførelsesform for kapselen ifølge opfindelsen, set fra oven, fig. 2 er et aksialt snit igennem kapselen på fig. 1 30 langs linien A-A, indskruet på en tube, fig. 2a er en forstørret delafbildning af fig. 2, derThe invention is explained in more detail below in connection with the drawing, in which: FIG. 1 is a top view of a first embodiment of the capsule according to the invention; FIG. 2 is an axial section through the capsule of FIG. 1 along the line A-A, screwed into a tube, FIG. 2a is an enlarged partial view of FIG. 2, der
DK 162157 BDK 162157 B
3 viser kravens anlæg mod tubens skulder, fig. 3a, 3b og 3c er delcylindriske snit gennem kapselkraven ved forskellige trin: kapse 1 råemnet (fig.3 shows the abutment of the collar against the shoulder of the tube; FIG. 3a, 3b and 3c are partial cylindrical sections through the capsule collar at various stages: capsule 1 blank (FIG.
3a, snit gennem fig. 1 langs linien B-B), kapselen helt 5 indskruet på tuben (fig. 3b), og den svejste kapsel (fig. 3c), og fig. 4 viser en anden udførelsesform for kapselen ifølge opfindelsen, set fra oven.3a, section through FIG. 1 along line B-B), the capsule fully screwed onto the tube (Fig. 3b), and the welded capsule (Fig. 3c), and Figs. 4 is a top view of another embodiment of the capsule according to the invention.
Fig. 1 og 2 viser en første udførelsesform for kapselen 10 1 ifølge opfindelsen, omfattende en hætte 2 med tre gribefl.ige 3, en let hældende krave 4 samt et indvendigt gevind 3 til påskruning på et udvendigt gevind 6 på fyldetuden 7 af en tube 8. Kraven 4 omfatter en åbning 9, der strækker sig over hele kravens bredde 15 og langs ca. 20% af kravens omkreds længde, og en klempla de 10, der er forbundet med kapselen 1 gennem to forbindelsesbroer 11 og 12, nemlig en langsgående bro 11, der forbinder den forreste ende 13 af klempladen 10 med den kant 14 på kraven 4, der afgrænser det forres-20 te parti af åbningen 9, og en tværgående bro 12, der forbinder den langsgående kant 16 på kraven 4, der afgrænser den samme åbning 9 med klempladen. De to forbindelsesbroer 11 og 12 fikserer stillingen af klempladen 10 under transport og på tilstrækkelig måde til at kunne 23 lukke tuben 8 ved hjælp af kapselen 1 ved påskruning af denne og svejsning af klempladen 10.FIG. 1 and 2 show a first embodiment of the capsule 10 1 according to the invention, comprising a cap 2 with three gripping tabs 3, a slightly inclined collar 4 and an internal thread 3 for screwing on an external thread 6 on the filling spout 7 of a tube 8. The collar 4 comprises an opening 9 extending over the entire width of the collar 15 and along approx. 20% of the circumferential length of the claim and a clamping plate 10 connected to the capsule 1 through two connecting bridges 11 and 12, namely a longitudinal bridge 11 connecting the front end 13 of the clamping plate 10 to the edge 14 of the collar 4 which defines the anterior portion of the aperture 9, and a transverse bridge 12 connecting the longitudinal edge 16 of the collar 4 defining the same aperture 9 with the clamp plate. The two connecting bridges 11 and 12 fix the position of the clamping plate 10 during transport and in a sufficient manner to be able to close the tube 8 by means of the capsule 1 by screwing it on and welding the clamping plate 10.
Som vist. på fig. 2 har kraven 4 i det væsentlige samme hældning som tubens 8 skulderparti 17. Klempladen 10 har på sin underste overflade en ribbe 18, her vist 30 i forlængelse af den tværgående forbindelsesbro 12, og underkanten 19 på ribben 18 er skråtstillet, idet. højden af ribben 18 forøges i udadgående retning afAs shown. in FIG. 2, the collar 4 has substantially the same inclination as the shoulder portion 17 of the tube 8. The clamping plate 10 has on its lower surface a rib 18, shown here 30 in extension of the transverse connecting bridge 12, and the lower edge 19 of the rib 18 is inclined, with. the height of the rib 18 increases in the outward direction by
DK 162157BDK 162157B
4 klempladen 10 således, at denne, efter påskrun ing af kapselen 1 på tuben 8 (fig. 2), ligger an imod tubeskulderen 17 gennem en kontaktflade 20 i form af et punkt eller næsten et punkt (fig. 2a) tæt ued klempladens 5 bageste kant 21.4 the clamping plate 10 such that, after screwing on the capsule 1 on the tube 8 (Fig. 2), it engages the tube shoulder 17 through a contact surface 20 in the form of a point or almost a point (Fig. 2a) close to the clamping plate 5 rear side 21.
Betegnelserne "forreste" og "bageste" i denne beskrivelse refererer konventionelt til kapselens rotationsretning under afskruningen som vist ved pilen 22 på fig. 1, 3a, 3b, 3c og 4.The terms "front" and "rear" in this specification conventionally refer to the direction of rotation of the capsule during unscrewing as shown by arrow 22 of FIG. 1, 3a, 3b, 3c and 4.
10 Kapselens krave 4 frembyder desuden en skrå overflade 23 på en kant 24, der afgrænser det bageste parti af åbningen 9 og hælder nedad i kapselens afskrunings retning 22. Den skrå overflade 23 er således indrettet, at når først forbindelsesbroerne 11 og 12 er brudt ved drej-13 ningskraften fra kapselen 1, der så roterer i forhold til tuben 8, medens klempladen 10 forbliver stationær som følge af svejsepunktet 200, der forbinder pladen med tubeskulderen 17 (fig. 3c), kan man løfte den bageste kant 21 af klempladen 10 og bryde svejsepunktet 200 20 ved afrivning eller overklipning, hvorefter klempla den 10 er helt frigjort fra beholderen og kapselen 1 frit kan afskrues. Den hældende tværgående overflade 23 fungerer således som en rejfet klinge, der skraber skulderens overflade og ved sin frie kant 25 skyder 25 sig ind under den bageste kant 21 af klempladen 10, der her løftes 0,3 - 0,5 mm op fra tubeskulderen 17 af svejsepunktet 200. For at give rejfningen en tilstrækkelig stor stivhedsgrad og samtidig begrænse det nødvendige drejningsmoment til brydning af svejsepunktet 30 200 danner den skrå overflade 23 en optimal vinkel på 30° - 35° med kapselaksens retning, og vinkelen er således bestemt, at den fortrinsvis ligger imellem 25° og 40°.In addition, the collar 4 of the capsule provides an inclined surface 23 on an edge 24 which defines the rear portion of the opening 9 and slopes downward in the direction of the capsule 22. The inclined surface 23 is arranged so that once the connecting bridges 11 and 12 are broken at the turning force of the capsule 1, which then rotates relative to the tube 8, while the clamping plate 10 remains stationary as a result of the welding point 200 connecting the plate to the tube shoulder 17 (Fig. 3c), the rear edge 21 of the clamping plate 10 can be lifted. and breaking the weld point 200 20 by tearing or cutting, after which the clamp 10 is completely released from the container and the capsule 1 can be unscrewed freely. Thus, the inclined transverse surface 23 acts as a torn blade which scrapes the surface of the shoulder and at its free edge 25 protrudes below the rear edge 21 of the clamping plate 10, which is raised 0.3 - 0.5 mm from the tube shoulder 17 here. of the welding point 200. In order to give the friction a sufficiently high stiffness and at the same time limit the required torque for breaking the welding point 30 200, the inclined surface 23 forms an optimal angle of 30 ° - 35 ° with the direction of the capsule axis, and the angle is determined so that it preferably between 25 ° and 40 °.
Fig. 3a viser fra venstre mod højre først kanten 24,FIG. 3a first from left to right shows the edge 24,
DK 162157 BDK 162157 B
5 der afgrænser bagpartiet af kraveåbningen 9 og danner den skrå overflade 23, derefter klempladen 10, hvis underste overflade 26 er udformet med ribben 18, hvis nederste kant 19 omfatter punktkontaktstedet 20 tæt 5 ved klempladens bagkant 21, derefter forbindelsesbroen 11 mellem klempladen 10 og kravekanten 14 beliggende foran åbningen 9. Ribbens sideflader 27 og 28, der afgrænser ribbens nederste kant 19, danner her en indbyrdes vinkel på ca. 60°, og ribbens maksimale højde, der sva- 10 rer til højden af svejsepunktet 20 i forhold til klem pladens underflade 26, er 0,7 mm. Almindeligvis andrager vinkelen mellem overfladerne 27 og 28 fortrinsvis 50° -70°, i det mindste i området for det maksimalt udragende kontaktpunkt 20, og den maksimale højde af ribben 18 15 i forhold til underfladen 26 er fortrinsvis 0,5 - 1 mm for at tilvejebringe et tilfredsstillende svejsepunkt 200. Svejsepunktet 200 skal være mere solidt end forbindelsesbroerne 11 og 12 af hensyn til afskruningskraften, men ikke solid nok til at kunne brydes uden en umåde-20 holden kraftpåvirkning, som allerede beskrevet, fra skråfladen 23, som her danner en optimal vinkel på 30° - 35° med kapselaksens retning X.5 defining the rear portion of the collar aperture 9 and forming the inclined surface 23, then the clamping plate 10, the lower surface 26 of which is formed with rib 18, the lower edge of which 19 includes the point contact location 20 close 5 at the trailing edge 21 of the clamping plate, then the connecting bridge 11 between the clamping plate 10 and the collar edge. 14 located in front of the opening 9. The side faces 27 and 28 of the rib, which define the bottom edge 19 of the rib, form an angle of approx. 60 °, and the maximum height of the rib, which corresponds to the height of the welding point 20 relative to the clamp plate bottom surface 26, is 0.7 mm. Generally, the angle between the surfaces 27 and 28 is preferably 50 ° -70 °, at least in the region of the maximum protruding contact point 20, and the maximum height of the rib 18 15 relative to the bottom surface 26 is preferably 0.5-1 mm in order to provide a satisfactory welding point 200. The welding point 200 must be more solid than the connecting bridges 11 and 12 for the purpose of unscrewing, but not solid enough to break without an excessive force of force, as already described, from the inclined surface 23, which here forms a optimal angle of 30 ° - 35 ° with capsule axis direction X.
Efter kapselens indskruning på tuben 8 er klempladen 10 løftet op med en maksimal afstand fra tubeskulderen 25 17 i pladens udvendige bageste parti i nærheden af kon taktpunktet 20. Som følge af klempladens 10 forbindelse med kapselen 1 gennem de to forbindelsesbroer 11 og 12 og ved dette kontaktpunkt 20 holdes klempladen fast anlagt mod tubeskulderen 17.After screwing the capsule onto the tube 8, the clamping plate 10 is lifted at a maximum distance from the tube shoulder 25 17 in the outer rear portion of the plate near the contact point 20. Due to the connection of the clamping plate 10 with the capsule 1 through the two connecting bridges 11 and 12 and at this contact point 20, the clamping plate is held firmly against the tube shoulder 17.
30 Efter svejsningen af klempladen 10 som vist på fig.30 After welding the clamping plate 10 as shown in FIG.
3c er tuben 8 tilproppet af kapselen på ukrænkelig måde. Svejsepunktet 200 tilvejebringes ved hjælp af et konventionelt u 11ra 1 yd-svejsehoved, der anlægges på klempladen 10. Under svejsningen udtværes ribben 18 således,3c, the tube 8 is plugged by the capsule in an inviolable manner. The welding point 200 is provided by means of a conventional u11ra 1 outer welding head mounted on the clamping plate 10. During welding, the rib 18 is smeared thus,
DK 162157 BDK 162157 B
6 at højden af svejsepunktet 200, der her bestemmer afstanden mellem klempladen 10 og tubeskulderen 17, er ca. 0,4 mm. Almindeligvis andrager den højde af svejse-forbindelsen 200, der svarer til en foretrukken maksi-5 mal ribbehøjde på 0,5 - 1 mm, typisk 0,2 - 0,6 mm. Disse højder svarer til et valg af ultralydsvejsningsbetingelser, der let kan foretages af fagmanden. Den herved tilvejebragte afstand mellem klempladen 10 og tubeskulderen 17 muliggør den allerede ovenfor beskrevne påvirk-10 ning fra skråfladen 23.6, the height of the welding point 200, which here determines the distance between the clamping plate 10 and the tube shoulder 17, is approx. 0.4 mm. Generally, the height of the weld joint 200 corresponds to a preferred maximum rib height of 0.5-1 mm, typically 0.2-0.6 mm. These heights correspond to a choice of ultrasonic welding conditions which can be easily performed by one of ordinary skill in the art. The distance thus provided between the clamping plate 10 and the tube shoulder 17 allows for the influence already described above from the inclined surface 23.
Som vist på fig. 1 er kapselhætten 2 i højde med tubens fyldetud 7 udformet med en periferisk tætluknings lap 29, der er rettet nedad og danner en ombukning af hættens inder flade. Eftergive ligheden af lappen 29 muliggør 15 at absorbere deformationer som følge af en sterilisa tionsbehandling af den lukkede tube uden at miste tætslutningen.As shown in FIG. 1, the capsule cap 2 is level with the tube filler nozzle 7 formed with a circumferential sealing flap 29, which is directed downwardly and forms a bend of the inner surface of the cap. The resemblance of the patch 29 allows 15 to absorb deformations as a result of sterilization treatment of the closed tube without losing the seal closure.
En praktisk ud førelses form for kapselen i følge opfindelsen er fremstillet af polypropylen til lukning af 20 en lille tube af polypropylen med en vaccinedos is. Kapse len har en totalhøjde på 22 mm, en inderdiameter på 5 mm ud for gevindet 5, og under hætten 2 er der tre gribeflige 3, en krave 4 hældende ca. 30° i forhold til vandret med en yderdiameter på 12 mm og en godstyk-25 kelse på 1,2 mm. Bredden af kravens underste overflade er 3 mm og af kravens øverste overflade 2,5 mm, og kraven omfatter en åbning 9, der strækker sig over hele bredden på 2,5 mm og langs en krum strækning på ca.A practical embodiment of the capsule according to the invention is made of polypropylene for closing a small tube of polypropylene with a vaccine dose of ice. The capsule has a total height of 22 mm, an inner diameter of 5 mm next to the thread 5, and under the cap 2 there are three gripping tabs 3, a collar 4 inclined approx. 30 ° to the horizontal with an outer diameter of 12 mm and a thickness of 1.2 mm. The width of the lower surface of the collar is 3 mm and of the upper surface of the collar 2.5 mm, and the collar comprises an opening 9 which extends over the entire width of 2.5 mm and along a curved stretch of approx.
8 mm, svarende til en vinkel på ca. 70°, dvs. ca. 22¾ 30 af kravens omkredslængde.8 mm, corresponding to an angle of approx. 70 °, i.e. ca. 22¾ 30 of the circumference of the claim.
Klempladen 10 udgør et parti af kraven 4 og har en bredde på 1,5 mm og er 2,5 mm kortere end åbningen 9. Pladen 10 er forbundet med kapselen 1 gennem en langsgåendeThe clamp plate 10 forms a portion of the collar 4 and has a width of 1.5 mm and is 2.5 mm shorter than the opening 9. The plate 10 is connected to the capsule 1 through a longitudinal
DK 162157 BDK 162157 B
7 bro 11, hvis ydre ligger i forlængelse af kravens omkreds og af klempladens langsgående yderkant med en længde på 1,5 mm og et tværsnitsprofil på ca. 0,35 x 0,35 mm, og af en tværgående bro 12 med en længde på 1 mm og 5 et tværsnitsprofil på ca. 0,35 x 0,35 mm beliggende i forlængelse af en tynd ribbe på klempladens underflade 26 beliggende 1,5 mm fra pladens bagkant 21. Klempla-delegemet befinder sig således 1 mm fra kravens langsgående krumme kant, der afgrænser åbningen 9, og henholds-10 vis 1,5 mm fra kanten 14 og 1 mm fra den ende 25 af kanten 24, der afgrænser åbningen 9. Ribben 18 har en maksimal højde på 0,7 mm med en underkant 19, der hælder således, at den kun ligger punktvis an mod tubeskulderen 17. Endelig er den kant 24, der afgrænser det bageste 15 parti af åbningen 9, rejfet langs hele dens tykkelse, hvilken rejfning danner en skråflade 23, som danner en vinkel på 30° med kapselens akseretning og vender nedad.7 bridge 11, the exterior of which extends beyond the circumference of the claim and the longitudinal outer edge of the clamping plate with a length of 1.5 mm and a cross-sectional profile of approx. 0.35 x 0.35 mm, and of a transverse bridge 12 having a length of 1 mm and 5 a cross sectional profile of approx. 0.35 x 0.35 mm located in extension of a thin rib on the clamp plate bottom 26 located 1.5 mm from the trailing edge of the plate 21. The clamp plate delegate is thus 1 mm from the longitudinal curved edge of the collar defining the opening 9, respectively. -10 show 1.5 mm from the edge 14 and 1 mm from the end 25 of the edge 24 defining the opening 9. The rib 18 has a maximum height of 0.7 mm with a bottom edge 19 inclined to lie only pointing abruptly toward the tube shoulder 17. Finally, the edge 24 defining the rear portion of the aperture 9 is tipped along its entire thickness which forms an inclined surface 23 which forms an angle of 30 ° with the capsule axis direction and faces downward.
En prøvetube lukket ved en sådan kapsel åbnes let, hvor-20 ved ukrænkelighedsklempladen adskilles. Kravens åbning eller hulhed er meget synlig, og dens kontrast kan forøges ved at farve kapselen.A test tube closed by such a capsule is easily opened, whereby the invulnerable clip plate is separated. The opening or cavity of the claim is highly visible and its contrast can be increased by coloring the capsule.
Fig. 4 viser anvendelsen af ukrænkelighedsanordningen ifølge opfindelsen i tre eksemplarer på én og samme 25 kapsel 100. De tre klemplader 10, 10' og 10" har samme geometriske udformning og de samme forbindelsesbroer og ribber. De tilsvarende åbninger 9, 9' og 9" ligger adskilt på vilkårlig måde langs omkredsen af kraven 4. De respektive afstande mellem de bageste ender 21, 30 21' og 21" af klempladerne 10, 10' og 10" og de kanter 24, 24' og 24", der afgrænser det bageste parti af åbningerne 9, 9' og 9", stiger fra 1 mm til 1,5 mm undervejs fra den ene klemplade til den anden. Denne successive forøgelse af åbningerne 9' og 9" muliggør at fremkal-FIG. 4 shows the use of the invasive device according to the invention in triplicate on one and the same capsule 100. The three clamping plates 10, 10 'and 10 "have the same geometric design and the same connecting bridges and ribs. The corresponding openings 9, 9' and 9" lie spaced apart along the circumference of the collar 4. The respective distances between the rear ends 21, 30 21 'and 21 "of the clamps 10, 10' and 10" and the edges 24, 24 'and 24 "defining the rear portion of the openings 9, 9 'and 9 ", rise from 1 mm to 1.5 mm along the way from one clamping plate to the other. This successive increase of the apertures 9 'and 9 "enables
DK 162157 BDK 162157 B
8 de en successiv række af brud af svejsepunkterne for klempladerne 10, 10' og 10" ved hjælp af skråfladerne 23, 23' og 23". En sådan udformning af kapselen 100 med flere klemplader 10, 10' og 10" kan være af interes-5 se for en påkrævet tydeliggørelse af den først foretag ne åbning af tuben.8 shows a successive series of fractures of the welding points of the clamping plates 10, 10 'and 10 "by the inclined surfaces 23, 23' and 23". Such a design of the capsule 100 with multiple clamping plates 10, 10 'and 10 "may be of interest for clarifying the required opening of the tube first.
Kapselen ifølge opfindelsen er særlig egnet til tuber med en diameter på 10 - 50 mm, og kraven har da en tykkelse på 1 - 1,5 mm og en diameter på 10 - 50 mm. Kraven 10 har almindeligvis en minimal bredde på 2 mm og klempladen eller klempladerne en minimal bredde på 1 mm. Kapselen fremstilles typisk af polypropylen eller polyethylen, normalt af polypropylen for en tube til farmaceutisk brug. Den til kapselen knyttede tube fremstilles også 15 typisk af et af de nævnte stoffer.The capsule according to the invention is particularly suitable for tubes having a diameter of 10 - 50 mm, the collar having a thickness of 1 - 1.5 mm and a diameter of 10 - 50 mm. The collar 10 generally has a minimum width of 2 mm and the clip plate (s) a minimum width of 1 mm. The capsule is typically made of polypropylene or polyethylene, usually polypropylene for a pharmaceutical tube. The tube attached to the capsule is also typically manufactured from one of said substances.
Kapselen ifølge opfindelsen anvendes navnlig til emballering af vacciner, øjenvand og andre farmaceutiske stoffer samt til forskellige industriprodukter, såsom klæbemidler.In particular, the capsule of the invention is used for packaging vaccines, eye water and other pharmaceutical substances as well as for various industrial products such as adhesives.
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8415348A FR2571026B1 (en) | 1984-10-03 | 1984-10-03 | PLASTIC SCREW CAPSULE FOR THE TAMPER-FREE CLOSURE OF A TUBE AND USE OF SAID CAPSULE |
FR8415348 | 1984-10-03 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK441485D0 DK441485D0 (en) | 1985-09-30 |
DK441485A DK441485A (en) | 1986-04-04 |
DK162157B true DK162157B (en) | 1991-09-23 |
DK162157C DK162157C (en) | 1992-02-24 |
Family
ID=9308401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK441485A DK162157C (en) | 1984-10-03 | 1985-09-30 | FORMULA Capsule for impeccable closure of a tube and the use of the capsule |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0181271B1 (en) |
AT (1) | ATE34356T1 (en) |
DE (1) | DE3562744D1 (en) |
DK (1) | DK162157C (en) |
ES (1) | ES296014Y (en) |
FI (1) | FI79503C (en) |
FR (1) | FR2571026B1 (en) |
GR (1) | GR852396B (en) |
NO (1) | NO166701C (en) |
PT (1) | PT81237B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5046646A (en) * | 1990-04-04 | 1991-09-10 | Gene Stull | Non-resealable dispenser cap construction |
DE4125987A1 (en) * | 1991-08-06 | 1993-02-18 | Henkel Kgaa | Screw cap for bottle with feed point - involves bottle with outer thread on neck, with mouth aperture formed in neck in which feed point is inserted with sealing flange |
FR2742734B1 (en) * | 1995-12-22 | 2000-08-04 | Virbac Sa | IMPROVEMENT IN A HANDLABLE CONTAINER IN PLASTIC MATERIAL |
FR2742733B1 (en) * | 1995-12-22 | 1998-02-20 | Virbac Sa | HANDLING CONTAINER IN PLASTIC MATERIAL |
WO2006092077A1 (en) * | 2005-03-03 | 2006-09-08 | Hoffmann Neopac Ag | Sealing cap |
JP5352899B2 (en) * | 2009-06-08 | 2013-11-27 | 日本クロージャー株式会社 | A synthetic resin lid and a container composed of the lid and the container body |
JP5298349B2 (en) * | 2009-06-09 | 2013-09-25 | 日本クロージャー株式会社 | Lid installation method |
JP5298348B2 (en) * | 2009-06-09 | 2013-09-25 | 日本クロージャー株式会社 | A synthetic resin lid and a container composed of the lid and the container body |
JP5298350B2 (en) * | 2009-06-09 | 2013-09-25 | 日本クロージャー株式会社 | A container composed of a synthetic resin lid and a container body |
JP5298351B2 (en) * | 2009-06-09 | 2013-09-25 | 日本クロージャー株式会社 | A synthetic resin lid and a container composed of the lid and the container body |
JP5298353B2 (en) * | 2009-09-17 | 2013-09-25 | 日本クロージャー株式会社 | A synthetic resin lid and a container composed of the lid and the container body |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3731849A (en) * | 1971-07-23 | 1973-05-08 | Teledyne Mid America Corp | Container and cap combination to indicate tampering |
FR2276238A1 (en) * | 1974-06-28 | 1976-01-23 | Bouchage Mecanique | Pilfer proof closure for threaded neck - projections gripping around neck cause rupture of weakened zone when unscrewed |
US4098419A (en) * | 1977-02-18 | 1978-07-04 | Maxcap Inc. | Blow molded plastic bottle and antitamper cap |
IT1130776B (en) * | 1980-05-28 | 1986-06-18 | Guala Angelo Spa | WARRANTY CLOSURE FOR BOTTLES |
-
1984
- 1984-10-03 FR FR8415348A patent/FR2571026B1/en not_active Expired
-
1985
- 1985-09-30 DK DK441485A patent/DK162157C/en not_active IP Right Cessation
- 1985-10-01 AT AT85420172T patent/ATE34356T1/en not_active IP Right Cessation
- 1985-10-01 EP EP85420172A patent/EP0181271B1/en not_active Expired
- 1985-10-01 DE DE8585420172T patent/DE3562744D1/en not_active Expired
- 1985-10-02 FI FI853810A patent/FI79503C/en not_active IP Right Cessation
- 1985-10-02 NO NO853903A patent/NO166701C/en unknown
- 1985-10-02 ES ES1985296014U patent/ES296014Y/en not_active Expired
- 1985-10-02 PT PT81237A patent/PT81237B/en not_active IP Right Cessation
- 1985-10-03 GR GR852396A patent/GR852396B/el unknown
Also Published As
Publication number | Publication date |
---|---|
NO166701B (en) | 1991-05-21 |
ES296014U (en) | 1987-07-16 |
FR2571026B1 (en) | 1986-12-12 |
EP0181271A1 (en) | 1986-05-14 |
FI853810L (en) | 1986-04-04 |
ATE34356T1 (en) | 1988-06-15 |
PT81237B (en) | 1988-12-15 |
FI79503B (en) | 1989-09-29 |
PT81237A (en) | 1985-11-01 |
DK441485D0 (en) | 1985-09-30 |
EP0181271B1 (en) | 1988-05-18 |
DE3562744D1 (en) | 1988-06-23 |
DK162157C (en) | 1992-02-24 |
ES296014Y (en) | 1988-01-16 |
NO853903L (en) | 1986-04-04 |
DK441485A (en) | 1986-04-04 |
FI853810A0 (en) | 1985-10-02 |
GR852396B (en) | 1986-01-17 |
NO166701C (en) | 1991-08-28 |
FR2571026A1 (en) | 1986-04-04 |
FI79503C (en) | 1990-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0338349B2 (en) | Closure for monodose bottles and the like, comprising a reservoir provided with a breakable bottom | |
EP0173547B1 (en) | Container for accommodating two kinds of liquids | |
KR100264898B1 (en) | Tamper-indacating plastic closure with pilfer band having staggerere scores | |
KR100449355B1 (en) | Plastic lug closure | |
DK162157B (en) | FORMULA Capsule for impeccable closure of a tube and the use of the capsule | |
US5029718A (en) | Closure for bottles and the like comprising a reservoir with a breakable bottom | |
EP0261645A1 (en) | Rigid container, particularly of glass, having a screw closure device | |
LT4536B (en) | Tab construction for closures having tamper evident rings | |
NO309372B1 (en) | Canned sealed container made of thermoplastic material | |
US10954040B2 (en) | Pull-off closure for containers | |
AU625933B2 (en) | Bottle and cap closure system | |
WO1996011850A1 (en) | Improved pouring spout for a liquid container | |
US4320843A (en) | For bottle or the like, comprising tearable tensioning means as warranty | |
US7048154B2 (en) | Breathable rupturable closure for a flexible container | |
JP2000177762A (en) | Heat-sterilization or pasteurization, and resin cap used for the same | |
AU698837B2 (en) | Container and closure having an outer foil cover | |
GB2120642A (en) | Tamper-resistance fitments and closures | |
JPH11227816A (en) | Heat-resistant container cap | |
US4384654A (en) | Tear-off closure | |
RU54906U1 (en) | TIP OF ELASTIC CONTAINER | |
GB2064493A (en) | Tamper-indicating bottle caps | |
RU8341U1 (en) | METAL CAP FOR VESSEL CAP | |
RU193451U1 (en) | BOTTLE CAP | |
JP2000153863A (en) | Inner plug and cap of liquid spout container | |
JPH11334752A (en) | Inside plug and cap for liquid discharging container |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |