• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Process for manufacturing decorated caps comprising a stage for the provision of one or more solid bars, wherein said bars comprise one or more surfaces configured to be decorated, a stage for applying a decoration process on at least one of said surfaces, a step of cutting said bars into several pieces, of predefined length to generate a plug body and a step of generating coupling means in the plug bodies, said means being configured to couple said plug bodies in the neck of a container . (Machine-translation by Google Translate, not legally binding)
    公开号:ES2730375A1
    申请号:ES201830450
    申请日:2018-05-07
    公开日:2019-11-11
    发明作者:Vaqué Angel Pujolasos
    申请人:Pujolasos SL；
    IPC主号:
    专利说明:

    [0001]
    [0002] Manufacturing procedure of decorated caps
    [0003]
    [0004] OBJECT OF THE INVENTION
    [0005]
    [0006] The purpose of the present invention application is to register a method of manufacturing caps, which comprise surfaces decorated with reliefs and especially suitable for packages in which a distinguished aspect is convenient.
    [0007] More specifically, this invention relates to a manufacturing process comprising at least one stage of mass decoration, by which it is possible to produce three-dimensional decorative motifs in several caps at the same time in a single stage.
    [0008]
    [0009] BACKGROUND OF THE INVENTION
    [0010]
    [0011] In view of the wide market that exists of containers and dispensers, it is to be understood that their suppliers try to distinguish themselves from the competition through more attractive products for the consumer and at a lower cost.
    [0012]
    [0013] One of the key aspects in the distinction of packaging, especially in the sector of perfumery, cosmetics and spirits, are their caps. Different methods of manufacturing caps are known, with totally different designs and manufacturing costs between them.
    [0014]
    [0015] It is therefore the objective of any cap supplier to develop manufacturing processes with reduced costs, which at the same time provide caps with a distinguished appearance compared to the competition. The present invention contributes to provide several alternatives of manufacturing processes of caps with said requirements.
    [0016]
    [0017] DESCRIPTION OF THE INVENTION
    [0018]
    [0019] The present invention provides a manufacturing process that allows obtaining caps that comprise a three-dimensional decoration, with the advantage that it is customizable for each client at reduced costs, which is based on making one or more several stages of decoration of the raw material of the plugs prior to their individualization.
    [0020]
    [0021] The manufacturing process starts from one or several solid bars as raw material, preferably of wood, to which a decoration process is applied over the entire length of at least one of its surfaces. These decorated bars are cut into pieces, which will eventually form the body of the plugs.
    [0022]
    [0023] Said raw material can be constituted by a single solid bar, to whose entire contour a decoration process is applied, whatever the shape of the contour. If it is circular, the contour decoration process can be divided into as many longitudinal decoration cycles as desired. In case the contour includes more than one face, the decoration process can be carried out on each or several of the longitudinal faces at the same time.
    [0024]
    [0025] On the other hand, said raw material can be constituted by more than one bar, to which the decoration process can be applied to any of its longitudinal faces and then joined so that the decorated faces are shown.
    [0026]
    [0027] According to the object of the present invention, the method of manufacturing the caps comprises at least the following steps:
    [0028]
    [0029] - provision of one or more solid bars, where said bars comprise one or more longitudinal surfaces configured to be decorated,
    [0030]
    [0031] - application of a decoration process on at least one of said bar surfaces,
    [0032]
    [0033] - cutting said bars by a predefined length to generate plug bodies, and
    [0034] - application of a process for generating coupling means in the stopper bodies, said means being configured to engage said stopper bodies securely in the neck of a container.
    [0035]
    [0036] Regarding the stage of application of a decoration process, a possible option is to apply a relief paste on the surface configured to be decorated, and then apply pressure with molding means to said surface covered with the relief paste, so that the motifs contained in the mold are transferred to the relief paste.
    [0037] Another possible process for decorating the longitudinal surfaces of the bars is to apply a hot pressure directly on the surface of the bar with suitable molding means. In this case, the bars should preferably be soft wood. In turn, there would be the possibility of providing a color sheet or a film of coloring material on the surface of the bar, either before applying the hot pressure, so that when applying this, both the color film would be transferred as the mold motifs, or after applying the hot pressure in an additional process.
    [0038]
    [0039] In any of the above decoration process options, the molding means can be any of those existing on the market, such as a rotating roller provided with a surface with reliefs or a pressing plate provided with a surface with reliefs
    [0040]
    [0041] On the other hand, any of the above decoration process options could also comprise an additional stage of applying paint, stamping, screen printing or the like, by means of which it is possible to add decorative elements such as texts or images in at least one of The surfaces of the bar.
    [0042]
    [0043] With respect to the step of generating the coupling means, a possible option would be to generate a threaded hole in a surface of the plug body, said threaded hole being configured to engage a threaded end of a container. Another option would be to generate a blind hole in a surface of the cap body and insert a bushing into said hole, said bushing being configured to engage a container, either by thread or by pressure. Said bushing can be fixed to the plug through known means, such as by gluing, by means of pre-existing tabs that deform when the bushing is inserted, by punching the bushing for the generation of projections that remain attached to the body of the plug or by an enclosure process, whereby a fixing projection is arranged in the hole of the plug and the bushing has a groove or the like, of an elastically deformable geometry, such that by coupling the coupling between the projection and the perennial groove.
    [0044]
    [0045] Regardless of the above options, the manufacturing process can also comprise a supplementary stage for decorating the caps individually on any of the surfaces of the plug bodies.
    [0046] In relation to the procedure described herein and its variants, drying processes that may require any of the steps, processes or materials described above are included.
    [0047]
    [0048] Thanks to the present process, the mass production of plugs that already comprise the decorated contours is achieved, with two flat surfaces one upper and one lower, parallel or not, where the upper surface and the contour of the plugs can receive an additional treatment of machining and / or decoration, and the bottom surface containing a hole whose inner contour is enabled to either be inserted and retained in the neck of a container or to receive a retention element to the neck of a container.
    权利要求:
    Claims (12)
    [1]
    1. Procedure for manufacturing decorated caps, characterized in that it comprises the following stages:
    - provision of one or more solid bars, where said bars comprise one or more surfaces configured to be decorated,
    - application of a decoration process on at least one of said surfaces,
    - cutting said bars into several pieces, of predefined length to generate a plug body, and
    - generation of coupling means in the plug bodies, said means being configured to couple said plug bodies in the neck of a container.
    [2]
    2. The method according to claim 1, characterized in that it comprises a stage for joining the bars before the cutting stage in the event that more than one bar has been provided for the manufacture of the caps.
    [3]
    3. Method according to claim 1 or 2, characterized in that the application of a decoration process comprises:
    - apply a relief paste on at least one surface configured to be decorated,
    - applying a molding pressure with molding means to said surface covered with the relief paste, and
    - release the molding pressure when a molding time has elapsed.
    [4]
    4. Method according to claim 1 or 2, characterized in that the application of a decoration process comprises:
    - apply a hot molding pressure with molding means on at least one surface configured to be decorated,
    - release the hot molding pressure when a molding time has elapsed.
    [5]
    5. Method according to claim 4, characterized in that it comprises a step by which at least one color sheet or a film of coloring material is provided on the surface to be decorated, either before applying the hot molding pressure so that the sheet is fixed during said process, or in a process after the application of hot molding pressure.
    [6]
    Method according to any one of the preceding claims, characterized in that the molding means consist of at least one rotating roller or a pressing plate.
    [7]
    7. Method according to any of the preceding claims, characterized in that it comprises a stage of applying paint on at least one surface configured to be decorated.
    [8]
    Method according to any one of the preceding claims, characterized in that it comprises a stamping stage on at least one surface configured to be decorated.
    [9]
    9. Method according to any of the preceding claims, characterized in that it comprises a screen printing stage on at least one surface configured to be decorated.
    [10]
    Method according to any one of the preceding claims, characterized in that the step of generating coupling means comprises the generation of a threaded hole in one of the surfaces of the cap body, said threaded hole being configured to engage a thread of a container. .
    [11]
    Method according to claims 1 to 9, characterized in that the step of generating coupling means comprises generating a blind hole in one of the surfaces of the plug body and inserting a bushing in said hole, said bushing being said bushing. configured to fit the neck of a container, either by threading or by pressure, and where the fixing of the bushing to the cap body is done by gluing, by means of pre-existing tabs on the bushing that deform when introduced, by means of a punching of the bushing for the generation of projections that are attached to the cap body and / or by means of an enclosure.
    [12]
    12. Method according to any of the preceding claims, characterized in that it comprises an additional stage of machining and / or decoration of any of the surfaces of the plug bodies individually.
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    同族专利:
    公开号 | 公开日
    ES2730375B2|2020-04-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB366910A|1930-03-20|1932-02-09|Embossing Company|Improvements in or relating to stopper-tops for bottles or the like and method of making the same|
    US1967725A|1931-09-30|1934-07-24|Embossing Company|Closure and method of making the same|
    US20060006132A1|1997-04-24|2006-01-12|Eduardo Lauer|Synthetic closure|
    法律状态:
    2019-11-11| BA2A| Patent application published|Ref document number: 2730375 Country of ref document: ES Kind code of ref document: A1 Effective date: 20191111 |
    2020-04-28| FG2A| Definitive protection|Ref document number: 2730375 Country of ref document: ES Kind code of ref document: B2 Effective date: 20200428 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201830450A|ES2730375B2|2018-05-07|2018-05-07|Manufacturing procedure for decorated caps|ES201830450A| ES2730375B2|2018-05-07|2018-05-07|Manufacturing procedure for decorated caps|
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