SE448623B - CAPSYLE WITH GRIPFLIK AND RELATED GRIPDEL AND PROCEDURE FOR ITS MANUFACTURING - Google Patents

CAPSYLE WITH GRIPFLIK AND RELATED GRIPDEL AND PROCEDURE FOR ITS MANUFACTURING

Info

Publication number
SE448623B
SE448623B SE8503494A SE8503494A SE448623B SE 448623 B SE448623 B SE 448623B SE 8503494 A SE8503494 A SE 8503494A SE 8503494 A SE8503494 A SE 8503494A SE 448623 B SE448623 B SE 448623B
Authority
SE
Sweden
Prior art keywords
gripping
cap
residual material
tab
gripping part
Prior art date
Application number
SE8503494A
Other languages
Swedish (sv)
Other versions
SE8503494D0 (en
SE8503494L (en
Inventor
Borje Sjogren
Original Assignee
Borje Sjogren
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 Borje Sjogren filed Critical Borje Sjogren
Priority to SE8503494A priority Critical patent/SE448623B/en
Publication of SE8503494D0 publication Critical patent/SE8503494D0/en
Priority to EP19860904449 priority patent/EP0228446A1/en
Priority to PCT/SE1986/000324 priority patent/WO1987000511A1/en
Priority to AU61485/86A priority patent/AU6148586A/en
Publication of SE8503494L publication Critical patent/SE8503494L/en
Publication of SE448623B publication Critical patent/SE448623B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00Making hollow objects
    • B21D51/16Making hollow objects characterised by the use of the objects
    • B21D51/38Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44Making closures, e.g. caps
    • B21D51/443Making closures, e.g. caps easily removable closures, e.g. by means of tear strips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, 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
    • B65D41/32Caps 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
    • B65D41/40Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
    • B65D41/44Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts made of metallic foil or like thin flexible material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)

Description

448 625 Uopfinningen avser även ett förfarande för framställning av kapsylen; Genom att på detta sätt utbilda gripdelen hos gripfliken av det för framställning av kapsylen uppkomna restmate- rielet görs en betydande materialbesparing. Dels kommer det för tillfället kasserade restmaterialet, vilket uppgår till ungefär íü % av det material ur vilket kap- sylen framställes, till fullo till användning, dels behöver inget ytterligare material tillföras till grip- fliken, vilket nu sker. 448 625 The invention also relates to a process for the preparation of the cap; By forming the gripping part of the gripping flap in this way of the residual material produced for the production of the cap, a significant material saving is made. On the one hand, the currently discarded residual material, which amounts to approximately íü% of the material from which the capsule is made, will be fully used, and on the other hand, no additional material needs to be added to the grip tab, which is now happening.

Det kännetecknande för uppfinningen framgår av det efter- följande patentkraven. I det följande skall uppfinningen beskrivas närmare i samband med bifogade ritningar på vilka: Figur 1 visar en del av ett remsformigt material ur vilket kapsylämnen utstansas; figur 2 visar ett utstansat kapsylämne med vidhängande restmaterial efter vikning; figur 3 visar ett utstansat kapsylämne med vidhängande restmaterial under upprullningen, och figur 4 visar ett färdigt kapsylämne med en greppvänlig gripflik.The characteristics of the invention appear from the following claims. In the following, the invention will be described in more detail in connection with the accompanying drawings, in which: Figure 1 shows a part of a strip-shaped material from which cap blanks are punched out; Figure 2 shows a punched cap blank with attached residual material after folding; Figure 3 shows a punched cap blank with adhering residual material during winding, and Figure 4 shows a finished cap blank with a grip-friendly grip tab.

Med hänvisning till figur 1 visas ett materialämne, allmänt beteoknat med hänvisningssiffran 1, vilket kan bestå av en remsa av material eller av ett bredare mate- rialstvcke, vars bredd utgör en multipel av bredden hos ett förutbestämt antal materialremsor. Varje remsa inde- las i ett antal lika stora materialdelar 2 ur vilka 448 623 kapsylämnen 3 utstansas. Varje kapsylämne 3 är pa känt sätt utbildat med en gripflik 4 och två försvagningslin- jer 5 resp. 6. Längs linjerna 7, B och 9 frànskiljes varje kapsylämne tillsammans med vidhängande restmaterial 10 fran närliggande materialdelar. För tydlighets skull har ett av restmaterialen streokmarkerats i figur 1.Referring to Figure 1, there is shown a material blank, generally designated by the reference numeral 1, which may consist of a strip of material or of a wider piece of material, the width of which is a multiple of the width of a predetermined number of strips of material. Each strip is divided into a number of equal parts of material 2 from which 448,623 cap blanks 3 are punched out. Each cap blank 3 is formed in a known manner with a grip tab 4 and two lines of weakness 5 resp. 6. Along lines 7, B and 9, each cap blank is separated together with adhering residual material 10 from adjacent material parts. For the sake of clarity, one of the residual materials has been streokmarked in Figure 1.

Samtidigt utstansas kapsylämnet ur tillhörande material- del 2 så att ämnet frànskiljes från restmaterialet 10. dock ej fullständigt. Som framgår av figur 1 är restmate- rialet 19 förenat med kapsylämnet 3 över flikens hela bredd vid gripflikens 4 yttre ände. I ett påföljande steg vikes eller rullas restmaterialet över kaosylämnet 3 så att materialet blir orienterat i nära anslutning till gripfliken 4. På figur 2 har restmaterialet i odeformerat tillstànd vrídits kring axeln A-A så att detta blir anordnat i närheten av gripfliken 4. Vridningen kan ske antingen över eller under kapsylämnet. Medelst ett lämp- ligt verktyg pressas (markerat med pilarna P i figur 2) därefter materialet 1D ihop till en med gripfliken 4 integrerad gripdel ll, se figur 4. Gripdelen ll kan uppvisa vilken som helst greppvänlig form, exempelvis sfärisk som på figuren, eller kubisk. Det är även möjligt att utbilda gripdelen stavformig varvid en bredare grip- del erhålles. Staven kan ha bade runt och rektangulärt tvärsnitt. Pâ figur 3 visas ett alternativt förfarande för framställning av gripflikens gripdel. Genom att gripa tag i restmaterialet vid den från gripfliken hos kapsylen motstàende änden och därefter rulla detta ett antal varv. överföres hela restmaterialet till området för gripfli- ken. Medelst lämpligt verktyg pressas därefter restmate- rialet till en med gripfliken integrerad gripdel. Genom att pa detta sätt tillvarata allt det restmaterial som bildas vid kapsyltíllverkningen, vilket utgör omkring 10 % av den totala materialàtgàngen, undvikes onödigt spill samtidigt som en greppvänlig kapsyl erhålles, vilken är lätt att öppna för envar utan risk för skador. . . _ , ._ . __...___._.__ e_._.:.__ ,.,_ 448 623 Uppfinningen s angivna utan ka patentkraven. kall inte anses begränsad ti 11 det ovan n varieras inom ramen för de efterföljandeAt the same time, the cap blank is punched out of the associated material part 2 so that the blank is separated from the residual material 10. but not completely. As can be seen from Figure 1, the residual material 19 is joined to the cap blank 3 over the entire width of the flap at the outer end of the gripping flap 4. In a subsequent step, the residual material is folded or rolled over the chaos blank 3 so that the material is oriented in close proximity to the gripping tab 4. In Figure 2, the residual material has been rotated around the shaft AA in an undeformed state so that it is arranged near the gripping tab 4. The rotation can take place either above or below the cap blank. By means of a suitable tool (marked with the arrows P in figure 2) the material 1D is then pressed together into a gripping part ll integrated with the gripping tab 4, see figure 4. The gripping part ll can have any grip-friendly shape, for example spherical as in the figure, or cubic. It is also possible to form the gripping part rod-shaped, whereby a wider gripping part is obtained. The rod can have both round and rectangular cross-section. Figure 3 shows an alternative method for manufacturing the gripping part of the gripping tab. By grasping the residual material at the end opposite the grip tab of the cap and then rolling it a number of turns. the entire residual material is transferred to the area of the gripping tab. By means of a suitable tool, the residual material is then pressed into a gripping part integrated with the gripping tab. By utilizing in this way all the residual material formed during the production of the capsule, which constitutes about 10% of the total material consumption, unnecessary waste is avoided at the same time as a grip-friendly cap is obtained, which is easy to open for anyone without risk of injury. . . _, ._. __...___._.__ e_._.:.__,., _ 448 623 The invention is stated without the claims. cold is not considered limited to 11 it above n varies within the framework of the subsequent

Claims (8)

5 448 623 EEIENIEBEY-5 448 623 EEIENIEBEY- 1. Rapsyl med gripflik och tillhnrande gripdel, k ä n - n e t e o k n a d av att grípílikens (4) gripdel (11) är utbildad av för framställning av kapsylen (3) uppkommet, och till denna vidhängande, restmaterial (10).Rapeseed with gripping flap and associated gripping part, characterized in that the gripping part (11) of the gripping pin (4) is formed from residual material (10) formed for the production of the cap (3). 2. Kapsyl enligt krav 1, k ä n n e t e c k n a d av att gripdelen är i huvudsak sfäriskt utbildad.Cap according to claim 1, characterized in that the gripping part is substantially spherically formed. 3. Kapsyl enligt krav 1, k ä n n e t e c k- n a d av att gripdelen är stavformigt utbildad.Cap according to claim 1, characterized in that the gripping part is rod-shaped. 4. Förfarande för tillverkning av kapsyler varvid varje kapsyl gppvisar en gripflik med tillhörande gripdel och framställes från ett materialämne (1) samtidigt som ett restmaterial C10) bildas, R ä n n e t e c k n a t av att restmaterialet (10) i ett kapsylen vidhängande tillstànd bearbetas för bildande av den till gripfliken (4) hörande gripdelen (11).A method of making capsules wherein each cap shows a grip tab with associated grip member and is made from a material blank (1) at the same time as a residual material C10) is formed, characterized in that the residual material (10) is processed in a cap-attached state to form the gripping part (11) belonging to the gripping tab (4). 5. Förfarande enligt patentkrav A, k ä n n e t e c k- n a t av att kapsylen (3) utstansas ur materíalämnet (1) så att restmaterialet (10) hänger samman med kagsylen i omradet för gripfliken (4) varefter rest- materialet (10) överíöres till den del av kapsylen där gripfliken befinner sig och därpå omíbrmas till sagda gripdel.Method according to claim A, characterized in that the cap (3) is punched out of the blank (1) so that the residual material (10) is connected to the cake syringe in the area of the gripping tab (4), after which the residual material (10) is transferred. to the part of the cap where the gripping tab is located and then adhered to said gripping part. 6. Förfarande enligt krav 5, k ä n n e t e c k n a t av att restmaterialet överföras genom upprullning. 448 623 56. A method according to claim 5, characterized in that the residual material is transferred by winding. 448 623 5 7. Föfifarande enligt krav 5, k ä n n e t e c k n a t av att restmaterialet överföras odeformerat genom att utsättas för en vridrörelse i omrâdet för grip; fliken.7. A method according to claim 5, characterized in that the residual material is transferred undeformed by being subjected to a rotational movement in the area of gripping; tab. 8. Förfarande enligt något eller några av kraven 5-7, k ä n n e t e c k n a t av att omfnrmningen sker genom ett hoppressningsförfarande.Method according to one or more of claims 5-7, characterized in that the conversion takes place by a compression method.
SE8503494A 1985-07-16 1985-07-16 CAPSYLE WITH GRIPFLIK AND RELATED GRIPDEL AND PROCEDURE FOR ITS MANUFACTURING SE448623B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8503494A SE448623B (en) 1985-07-16 1985-07-16 CAPSYLE WITH GRIPFLIK AND RELATED GRIPDEL AND PROCEDURE FOR ITS MANUFACTURING
EP19860904449 EP0228446A1 (en) 1985-07-16 1986-07-04 Bottle cap and method of producing it
PCT/SE1986/000324 WO1987000511A1 (en) 1985-07-16 1986-07-04 Bottle cap and method of producing it
AU61485/86A AU6148586A (en) 1985-07-16 1986-07-04 Bottle cap and a method of producing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8503494A SE448623B (en) 1985-07-16 1985-07-16 CAPSYLE WITH GRIPFLIK AND RELATED GRIPDEL AND PROCEDURE FOR ITS MANUFACTURING

Publications (3)

Publication Number Publication Date
SE8503494D0 SE8503494D0 (en) 1985-07-16
SE8503494L SE8503494L (en) 1987-01-17
SE448623B true SE448623B (en) 1987-03-09

Family

ID=20360917

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8503494A SE448623B (en) 1985-07-16 1985-07-16 CAPSYLE WITH GRIPFLIK AND RELATED GRIPDEL AND PROCEDURE FOR ITS MANUFACTURING

Country Status (4)

Country Link
EP (1) EP0228446A1 (en)
AU (1) AU6148586A (en)
SE (1) SE448623B (en)
WO (1) WO1987000511A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216602A (en) * 1962-03-26 1965-11-09 American Flange & Mfg Container and cap therefor
FR2351872A1 (en) * 1976-05-19 1977-12-16 Alca Sa Circular metal cap for containers - has tear=off strip for opening which has perforated sides to control torn area
FR2418167A1 (en) * 1978-02-27 1979-09-21 Wicanders Gmbh Bottle cap with tear strip
US4429801A (en) * 1981-05-05 1984-02-07 American Flange & Manufacturing Co. Inc. Tear-off cap for closing bottles

Also Published As

Publication number Publication date
AU6148586A (en) 1987-02-10
SE8503494D0 (en) 1985-07-16
EP0228446A1 (en) 1987-07-15
WO1987000511A1 (en) 1987-01-29
SE8503494L (en) 1987-01-17

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