WO2014191595A1 - Tool for applying adhesive tape - Google Patents

Tool for applying adhesive tape Download PDF

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Publication number
WO2014191595A1
WO2014191595A1 PCT/ES2014/070423 ES2014070423W WO2014191595A1 WO 2014191595 A1 WO2014191595 A1 WO 2014191595A1 ES 2014070423 W ES2014070423 W ES 2014070423W WO 2014191595 A1 WO2014191595 A1 WO 2014191595A1
Authority
WO
WIPO (PCT)
Prior art keywords
tape
tool
adhesive tape
drum
housing
Prior art date
Application number
PCT/ES2014/070423
Other languages
Spanish (es)
French (fr)
Inventor
Rubén ANDRÉS GARCIA
Original Assignee
Andrés Garcia Rubén
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
Priority claimed from ES201330655U external-priority patent/ES1082154Y/en
Priority claimed from ES201430576U external-priority patent/ES1112055Y/en
Application filed by Andrés Garcia Rubén filed Critical Andrés Garcia Rubén
Publication of WO2014191595A1 publication Critical patent/WO2014191595A1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/002Hand-held or table apparatus
    • B65H35/0026Hand-held or table apparatus for delivering pressure-sensitive adhesive tape
    • B65H35/0033Hand-held or table apparatus for delivering pressure-sensitive adhesive tape and affixing it to a surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/002Web delivery apparatus, the web serving as support for articles, material or another web
    • B65H37/005Hand-held apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/17Nature of material
    • B65H2701/173Metal
    • B65H2701/1732Aluminium

Definitions

  • the invention refers to a tool for the application of adhesive tape, which provides, to the function to which it is intended, several advantages and novelty features that will be described in more detail. forward and that represent an improved alternative to the systems currently known for the same purpose.
  • the object of the invention is focused on a tool whose purpose is to facilitate the task of applying adhesive tape on a surface, specifically for applying adhesive tape of the type that has a protective film on its adhesive face and which must be removed to its placement, the tool being particularly designed and designed to facilitate the placement of aluminum adhesive tape in the installation of ducts, which, among other features, has a brake mechanism to regulate the rotation speed of the collection drum of the said protective paper film based on the state of consumption of the roll of tape to be applied.
  • the field of application of the present invention is part of the industry sector dedicated to the manufacture of tools and utensils, focusing particularly on the field of appliances, devices and tools applying adhesive tape.
  • an adhesive aluminum tape is used to join and seal the different sections of tube that make up said ducts.
  • This tape usually has a waxed protective paper film that must be removed as the tape is applied, which, on the other hand, once said film is removed, becomes extremely delicate and complex to handle given its metallic configuration and its
  • the objective of the present invention is to provide the market with a tool of simple and economic structure that facilitates said application and simplifies the operations to be performed for the application of aluminum tape in the installation of pipes, allowing a quick and simple application Of the same.
  • the packaging tape applicator guns and similar devices are intended for the application of adhesive tapes that do not have protective film on their adhesive face, and therefore do not have a collection system for said movie.
  • double-sided tape dispensers although in some cases they do have a protective film collection mechanism, they are usually designed for the application of narrow and thick tapes, and they are also configured as a gun with a lower handle for handling, which makes them unfit for the application and smoothing of a wide and thin tape such as aluminum tape, since they do not have means to facilitate such application.
  • the tool for the application of adhesive tape that the present invention proposes is configured as a remarkable novelty within its field of application, since according to its implementation and in a restrictive way the objectives indicated above are satisfactorily achieved, the details being characterizers that make it possible and that distinguish it from what is already known, conveniently included in the final claims that accompany the present specification thereof.
  • a tool designed to facilitate the application of adhesive tape specifically adhesive tape with protective film, being particularly designed and designed to be used in the placement of tape Aluminum in duct installation.
  • the recommended tool is configured from a housing, preferably of plastic material, which incorporates a rotating support where the roll of tape is deposited, there is also a gear mechanism that, with the movement of said rotating support of the roll when applying the tape, it rotates a drum in which the protective film that separates from the tape is collected by passing through a roller provided for that purpose, said accumulated film being wound in said drum for its subsequent removal.
  • the housing in the upper part of the housing, understanding that said upper part is the opposite of the hole through which the tape is dispensed, there is a space for housing the hand, allowing it to be placed with the palm resting on the tool, thus making the handling of the tool comfortable and also having an effective mastery of the dispensing of the tape on the surface of the tube. Pressing the tip of the housing ensures that the aluminum tape is tightly adhered to the conduit.
  • the tool applies the tape, adheres it correctly so that it does not peel off and collect the paper film that is left over, all in the same operation, when this process was previously carried out in at least two steps.
  • REPLACEMENT SHEET (RULE 26)
  • the tool of the invention also presents innovations that favor a more efficient collection of the protective paper film.
  • the gear mechanism is such that, comprising only a toothed disk associated with the rotating support in which the roll of tape is incorporated, and a toothed bearing coupled to the roller for collecting the protective paper, increases the rotation speed of said pickup roller such that, in any of the consumption states of the tape roll to be applied, its rotational speed (that of said pickup roller) is greater than that of the tape roll.
  • an intermediate element that slides in its turn on the collection drum connected to the rotating support of the element that is supporting the roll of tape to be applied.
  • an adjustable brake mechanism or clamping system between both bodies is introduced, so that if we regulate that tightening we can regulate the sliding between said bodies, that is, the loss of rotation speed of the collection drum, being able to achieve that the linear speed of advance of the protective paper is that which is determined by the application of the applied aluminum tape, even though the rotation speed of the collection drum is greater.
  • the pick-up roller is mounted on a vessel that acts as a rotating support, in such a way that, by means of the action of a spring that allows to regulate the relative sliding between the rotating support and the collection drum (regulation of the brake that acts) it is ensured that the linear velocity derived from both rotationals is identical by the action of the controlled brake described.
  • a spring is introduced which can be compressed as needed by means of a screw.
  • REPLACEMENT SHEET (RULE 26)
  • the main feature of the recommended tool consists in the fact that it has the described brake mechanism to regulate the higher rotation speed of the collecting drum of the protective paper film with respect to the rotational speed of the rotating support, based on the state of consumption of the roll of tape to be applied that incorporates said support.
  • the housing will have the appropriate dimensions to accommodate the width of the tape to which it is intended, preferably being prepared to work with 5cm and 7.5cm wide aluminum belts, which are the most used measures, but without implying limitation.
  • the size of the roll of aluminum tape can be reduced, which would be achieved by reducing the cardboard reel where the tape is wrapped, since by not having to use it with the hands, the diameter of said rolls It doesn't need to be so big.
  • the housing will be sized according to said roll size.
  • the tool of the invention makes the application of aluminum tape in the ducts much more comfortable, since with it it can be done with one hand, greatly facilitating the task and avoiding the cumbersome work of being continuously removing excess paper protector.
  • Figure number 1 Shows a side elevation view of an example of embodiment of the
  • REPLACEMENT SHEET (RULE 26) tool for the application of adhesive tape, object of the invention, which has been shown with the carcass open laterally, where the main parts and elements comprising as well as the configuration and arrangement thereof are appreciated.
  • Figure number 2. Shows a perspective view of the example of the tool of the invention, shown in the preceding figure, in this case represented with the housing closed, the general configuration thereof being appreciated, and the view being especially visible. hollow for the introduction of the hand.
  • Figure number 3. Shows a perspective view of an exploded view of another embodiment of the tool, object of the invention, in this case with a brake mechanism, having been represented in the absence of an upper cover that covers it superiorly and with the roll of tape to be applied partially used and with the portion of protective paper corresponding to said rolled use.
  • Figure number 4.- Shows a plan view of the example of the tool, according to the invention, shown in figure 3 once assembled, represented in this case also without its top cover and without the tape roll or the brake mechanism complete, of which only the spring has been represented.
  • Figure number 5. Shows a perspective view of the example of the tool, according to the invention, shown in figure 3 once assembled and represented again with the tape roll and with the complete brake mechanism.
  • Figure number 6. Shows a sectional view of the same example of the tool shown in figures 3, 4 and 5.
  • the casing (2) also incorporates at least one separating roller (12) which, located at the bottom of it, just before the exit hole (11), separates the protective paper (8) from the tape ( 10) as it comes out to glue it, while driving the protective paper (8) towards the drum (7) where it is accumulated rolled up to it.
  • said toothed bearing (6) being smaller than the toothed disc (14), makes an increase in the rotation speed of the pick-up drum (7) such that, in any of the roll consumption states (4) of tape to be applied, its rotational speed is greater than that of the rotating support (3) where said roll (4) of tape is located.
  • the collection drum (7) of the protective paper (8) has the brake mechanism to regulate said speed.
  • the collection drum (7) is mounted on a rotating vessel (15) that is integral to the toothed bearing (6) and that is mounted on a rod (16) integral with the housing (2), with a spring ( 17) at its upper end which, by means of a clamping screw (18), presses the collection drum (7) more or less strongly against the rotating vessel (15), slowing down its movement, as appropriate, depending on the amount of tape remaining in the roll (4) to regulate the speed of rotation of said collection drum (5).
  • Said tightening screw (18) preferably, has a hand operated handle (19) to facilitate its use without tools in the regulation of the brake mechanism that constitutes the described spring (17).
  • the housing (2) is formed from two parts (2a, 2a ') complementary and attachable to each other and to a base (2b) by means of fastening screws (20), with an element of guidance (9) that drives the tape (10) that leaves the roll (4) to the exit hole (1 1) in the lower part of the housing and with an ergonomic housing (13), located in the upper area or opposite to said exit (1 1), for the introduction of the hand.

Landscapes

  • Adhesive Tape Dispensing Devices (AREA)

Abstract

Tool for applying adhesive tape, made from aluminium with protective paper (8), comprising a housing (2) with a rotary support (3) for the roll (4) of tape, a drum (7) for collecting the protective paper (8), a roller (12) for separating the protective paper (8) from the tape (10), and a meshing mechanism associated with the rotary support (3) and the drum (7). The collection drum (7) has a brake mechanism for adjusting the speed of rotation, consisting of a spring (17) that, by means of a tightening screw (18), presses the drum with greater or lesser force, thereby braking the movement thereof. There is also an ergonomic cavity (13) for the user's hand and pressing the tip of the housing (2) from which the tape (10) emerges via an outlet hole (11).

Description

HERRAMIENTA PARA LA APLICACIÓN DE CINTA ADHESIVA  TOOL FOR THE APPLICATION OF ADHESIVE TAPE
D E S C R I P C I Ó N D E S C R I P C I Ó N
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a una herramienta para la aplicación de cinta adhesiva, la cual aporta, a la función a que se destina, varias ventajas y características de novedad que se describirán en detalle más adelante y que suponen una mejorada alternativa a los sistemas actualmente conocidos para el mismo fin. The invention, as expressed in the statement of the present specification, refers to a tool for the application of adhesive tape, which provides, to the function to which it is intended, several advantages and novelty features that will be described in more detail. forward and that represent an improved alternative to the systems currently known for the same purpose.
Más en particular, el objeto de la invención se centra en una herramienta cuya finalidad es facilitar la labor de aplicar cinta adhesiva sobre una superficie, concretamente para aplicar cinta adhesiva del tipo que cuenta con una película protectora sobre su cara adhesiva y que debe retirarse para su colocación, estando la herramienta particularmente pensada y diseñada para facilitar la colocación de cinta adhesiva de aluminio en la instalación de conductos, la cual, entre otras particularidades, cuenta con un mecanismo de freno para regular la velocidad de rotación del tambor de recogida de la citada película de papel protector en base al estado de consumo del rollo de cinta a aplicar. More particularly, the object of the invention is focused on a tool whose purpose is to facilitate the task of applying adhesive tape on a surface, specifically for applying adhesive tape of the type that has a protective film on its adhesive face and which must be removed to its placement, the tool being particularly designed and designed to facilitate the placement of aluminum adhesive tape in the installation of ducts, which, among other features, has a brake mechanism to regulate the rotation speed of the collection drum of the said protective paper film based on the state of consumption of the roll of tape to be applied.
CAMPO DE APLICACIÓN DE LA INVENCIÓN FIELD OF APPLICATION OF THE INVENTION
El campo de aplicación de la presente invención se enmarca dentro del sector de la industria dedicada a la fabricación de herramientas y utensilios, centrándose particularmente en el ámbito de los aparatos, dispositivos y herramientas aplicadoras de cinta adhesiva. The field of application of the present invention is part of the industry sector dedicated to the manufacture of tools and utensils, focusing particularly on the field of appliances, devices and tools applying adhesive tape.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
Como es sabido, para la instalación de conductos, por ejemplo de salida de humos, instalaciones de aire acondicionado, etc. se utiliza una cinta de aluminio adhesiva para unir y sellar entre sí los distintos tramos de tubo que conforman dichos conductos. Esta cinta, normalmente, lleva una película de papel encerado de protección que deber ser retirado conforme se va aplicando la cinta, la cual, por su parte, una vez retirada dicha película, se vuelve sumamente delicada y compleja de manipular dada su configuración metálica y su As is known, for the installation of ducts, for example smoke outlet, air conditioning installations, etc. an adhesive aluminum tape is used to join and seal the different sections of tube that make up said ducts. This tape usually has a waxed protective paper film that must be removed as the tape is applied, which, on the other hand, once said film is removed, becomes extremely delicate and complex to handle given its metallic configuration and its
HOJA DE REEMPLAZO (REGLA 26) escaso grosor. REPLACEMENT SHEET (RULE 26) thin
Todo ello hace que la aplicación de dicha cinta sea una labor ardua y laboriosa, que requiere de una cierta destreza por parte del operario, haciendo inevitable la inversión de tiempo en diversas operaciones de aplicado: estirar y desenrollar un tramo de cinta del rollo, separar la película protectora de dicho tramo y cortarlo y fijar dicho tramo a la superficie sin que se arrugue, sujetándolo con una mano, mientras se sujeta el rollo con la otra si no se quiere ir cortando los tramos de cinta y realizar una labor esmerada. All this makes the application of this tape an arduous and laborious task, which requires a certain skill on the part of the operator, making the investment of time in various applied operations inevitable: stretching and unrolling a stretch of tape from the roll, separating the protective film of said section and cut it and fix said section to the surface without wrinkling, holding it with one hand, while holding the roll with the other if you do not want to cut the sections of tape and do a careful job.
Pues bien, el objetivo de la presente invención, es aportar al mercado una herramienta de estructura sencilla y económica que facilite dicha aplicación y simplifique las operaciones a realizar para la aplicación de cinta de aluminio en la instalación de conducciones, permitiendo un aplicado rápido y simple de la misma. Well, the objective of the present invention is to provide the market with a tool of simple and economic structure that facilitates said application and simplifies the operations to be performed for the application of aluminum tape in the installation of pipes, allowing a quick and simple application Of the same.
Por otra parte que, como referencia al estado actual de la técnica, si bien se conocen algunos tipos de herramientas similares aplicadoras de cinta, tales como las pistolas aplicadoras de cinta de embalaje o los dispensadores de cinta doble cara, se desconoce la existencia de ninguna herramienta para la aplicación de cinta adhesiva, ni de ninguna otra invención de aplicación similar, que concretamente presente unas características técnicas, estructurales y constitutivas semejantes a las que presenta la herramienta que aquí se preconiza, según se reivindica. On the other hand that, as a reference to the current state of the art, although some types of similar tape applicator tools are known, such as packing tape applicator guns or double-sided tape dispensers, the existence of any tool for the application of adhesive tape, or any other invention of similar application, which specifically has technical, structural and constitutive characteristics similar to those presented by the tool described herein, as claimed.
En dicho sentido, cabe señalar que, por una parte, las pistolas aplicadoras de cinta de embalaje y los aparatos similares están pensados para la aplicación de cintas adhesivas que no llevan película protectora en su cara adhesiva, y por tanto no tienen sistema de recogida de dicha película. Por su parte, los dispensadores de cinta doble cara, si bien, en algunos casos sí cuentan con mecanismo de recogida de la película protectora, suelen estar pensados para la aplicación de cintas estrechas y gruesas, y además están configurados a modo de pistola con un mango inferior para su manejo, lo cual hace que no sean aptos para la aplicación y alisado de una cinta ancha y fina como es la cinta de aluminio, ya que no cuentan con medios para facilitar dicha aplicación. In this regard, it should be noted that, on the one hand, the packaging tape applicator guns and similar devices are intended for the application of adhesive tapes that do not have protective film on their adhesive face, and therefore do not have a collection system for said movie. On the other hand, double-sided tape dispensers, although in some cases they do have a protective film collection mechanism, they are usually designed for the application of narrow and thick tapes, and they are also configured as a gun with a lower handle for handling, which makes them unfit for the application and smoothing of a wide and thin tape such as aluminum tape, since they do not have means to facilitate such application.
En cualquier caso, si bien existen múltiples tipos de aparatos y herramientas para aplicar cintas adhesivas, ninguna presenta las características específicas que incorpora la herramienta aquí propuesta para el fin concreto de aplicación de cinta de aluminio en la In any case, although there are multiple types of devices and tools for applying adhesive tapes, none have the specific characteristics that the tool proposed here for the specific purpose of applying aluminum tape in the
HOJA DE REEMPLAZO (REGLA 26) instalación de conductos. EXPLICACIÓN DE LA INVENCIÓN REPLACEMENT SHEET (RULE 26) duct installation. EXPLANATION OF THE INVENTION
Así, la herramienta para la aplicación de cinta adhesiva que la presente invención propone se configura como una destacable novedad dentro de su campo de aplicación, ya que a tenor de su implementación y de forma taxativa se alcanzan satisfactoriamente los objetivos anteriormente señalados, estando los detalles caracterizadores que lo hacen posible y que la distinguen de lo ya conocido, convenientemente recogidos en las reivindicaciones finales que acompañan a la presente memoria descriptiva de la misma. Thus, the tool for the application of adhesive tape that the present invention proposes is configured as a remarkable novelty within its field of application, since according to its implementation and in a restrictive way the objectives indicated above are satisfactorily achieved, the details being characterizers that make it possible and that distinguish it from what is already known, conveniently included in the final claims that accompany the present specification thereof.
De forma concreta, lo que la invención propone es, como ya se ha apuntado anteriormente, una herramienta destinada a facilitar la aplicación de cinta adhesiva, concretamente cinta adhesiva con película protectora, estando particularmente pensada y diseñada para ser utilizada en la colocación de cinta de aluminio en la instalación de conductos. Specifically, what the invention proposes is, as noted above, a tool designed to facilitate the application of adhesive tape, specifically adhesive tape with protective film, being particularly designed and designed to be used in the placement of tape Aluminum in duct installation.
Para ello, la herramienta preconizada se configura a partir de una carcasa, preferentemente de material plástico, en la que se incorpora un soporte giratorio donde se deposita el rollo de cinta, existiendo además un mecanismo de engranaje que, con el movimiento del citado soporte giratorio del rollo al ir aplicando la cinta, hace girar un tambor en el que se va recogiendo la película protectora que se separa de la cinta al pasar por rodillo previsto al efecto, quedando dicha película acumulada enrollada en dicho tambor para su posterior retirada. For this, the recommended tool is configured from a housing, preferably of plastic material, which incorporates a rotating support where the roll of tape is deposited, there is also a gear mechanism that, with the movement of said rotating support of the roll when applying the tape, it rotates a drum in which the protective film that separates from the tape is collected by passing through a roller provided for that purpose, said accumulated film being wound in said drum for its subsequent removal.
Según otra característica esencial de la invención, en la parte superior de la carcasa, entendiendo que dicha parte superior es la opuesta al hueco a través del que se dispensa la cinta, se ha previsto la existencia un hueco para alojar la mano, permitiendo situarla con la palma apoyada sobre la herramienta, consiguiendo así que el manejo de la herramienta sea cómodo y además se pueda tener un efectivo dominio de la dispensación de la cinta sobre la superficie del tubo. Al presionar la punta de la carcasa se consigue que la cinta de aluminio quede fuertemente adherida al conducto. According to another essential feature of the invention, in the upper part of the housing, understanding that said upper part is the opposite of the hole through which the tape is dispensed, there is a space for housing the hand, allowing it to be placed with the palm resting on the tool, thus making the handling of the tool comfortable and also having an effective mastery of the dispensing of the tape on the surface of the tube. Pressing the tip of the housing ensures that the aluminum tape is tightly adhered to the conduit.
Con todo ello, la herramienta aplica la cinta, la adhiere correctamente para que no se despegue y recoge la película protectora de papel que va sobrando, todo ello en una misma operación, cuando este proceso antes se realizaba en, al menos, dos pasos. With all this, the tool applies the tape, adheres it correctly so that it does not peel off and collect the paper film that is left over, all in the same operation, when this process was previously carried out in at least two steps.
HOJA DE REEMPLAZO (REGLA 26) Además, la herramienta de la invención presenta también innovaciones que favorecen una recogida más eficiente de la película de papel protector. REPLACEMENT SHEET (RULE 26) In addition, the tool of the invention also presents innovations that favor a more efficient collection of the protective paper film.
Así, por una parte, el mecanismo de engranaje es tal que, comprendiendo solamente un disco dentado asociado solidariamente al soporte giratorio donde se incorpora el rollo de cinta, y un rodamiento dentado acoplado al rodillo de recogida del papel protector, realiza un aumento de la velocidad de rotación de dicho rodillo de recogida de tal manera que, en cualquiera de los estados de consumo del rollo de cinta a aplicar, su velocidad rotacional (la de dicho rodillo de recogida) es mayor que la del rollo de cinta. Thus, on the one hand, the gear mechanism is such that, comprising only a toothed disk associated with the rotating support in which the roll of tape is incorporated, and a toothed bearing coupled to the roller for collecting the protective paper, increases the rotation speed of said pickup roller such that, in any of the consumption states of the tape roll to be applied, its rotational speed (that of said pickup roller) is greater than that of the tape roll.
Dado que un sistema que conecte dos cuerpos rotatorios, forzando un giro a velocidad rotacional constante, no funcionaría, puesto que la velocidad lineal (de avance en línea recta) derivada del desenrollado de cinta (proviene de una velocidad rotacional) es variable con el diámetro exterior del rollo. Se ha ideado un mecanismo de engranaje en el que, se obliga a que el cuerpo rotativo que recoge la cinta protectora gire a más velocidad que el soporte giratorio donde se incorpora el rollo de cinta. Since a system that connects two rotating bodies, forcing a rotation at constant rotational speed, would not work, since the linear velocity (of straight line feed) derived from the tape unwinding (comes from a rotational speed) is variable with the diameter outside of the roll. A gear mechanism has been devised in which, the rotating body that collects the protective tape is forced to rotate faster than the rotating support where the tape roll is incorporated.
Por otra parte, para evitar que se desenrolle más cinta de la deseada, se introduce un elemento intermedio que desliza en su giro sobre el tambor de recogida conectado al soporte giratorio del elemento que es portante del rollo de cinta a aplicar. Y para que gire solidario se introduce un mecanismo de freno regulable o sistema de apriete entre ambos cuerpos, de manera que si regulamos ese apriete podremos regular el deslizamiento entre dichos cuerpos, es decir, la pérdida de velocidad de giro del tambor de recogida, pudiéndose conseguir que la velocidad lineal de avance del papel protector sea la que viene determinada por la de aplicación de la cinta de aluminio que se aplica, a pesar de que la velocidad de rotación del tambor de recogida sea mayor. On the other hand, in order to avoid unrolling more tape than is desired, an intermediate element is introduced that slides in its turn on the collection drum connected to the rotating support of the element that is supporting the roll of tape to be applied. And to rotate in solidarity, an adjustable brake mechanism or clamping system between both bodies is introduced, so that if we regulate that tightening we can regulate the sliding between said bodies, that is, the loss of rotation speed of the collection drum, being able to achieve that the linear speed of advance of the protective paper is that which is determined by the application of the applied aluminum tape, even though the rotation speed of the collection drum is greater.
Así, el rodillo de recogida se monta sobre un vaso que actúa de soporte giratorio, de tal manera que, mediante la acción de un resorte que permite regular el deslizamiento relativo entre el soporte giratorio y el tambor de recogida (regulación del freno que actúa) se asegura que la velocidad lineal derivada de ambas rotacionales resulte idéntica por la acción del freno controlado que se ha descrito. Thus, the pick-up roller is mounted on a vessel that acts as a rotating support, in such a way that, by means of the action of a spring that allows to regulate the relative sliding between the rotating support and the collection drum (regulation of the brake that acts) it is ensured that the linear velocity derived from both rotationals is identical by the action of the controlled brake described.
Para poder regular esta presión que controla el citado deslizamiento del tambor de recogida se introduce un muelle que puede ser comprimido a necesidad mediante un tornillo. In order to regulate this pressure, which controls the said sliding of the collection drum, a spring is introduced which can be compressed as needed by means of a screw.
HOJA DE REEMPLAZO (REGLA 26) En definitiva, la principal característica de la herramienta preconizada consiste en el hecho de que cuenta con el descrito mecanismo de freno para regular la mayor velocidad de rotación del tambor de recogida de la película de papel protector respecto de la velocidad de rotación del soporte giratorio, en base al estado de consumo del rollo de cinta a aplicar que incorpora dicho soporte. REPLACEMENT SHEET (RULE 26) In short, the main feature of the recommended tool consists in the fact that it has the described brake mechanism to regulate the higher rotation speed of the collecting drum of the protective paper film with respect to the rotational speed of the rotating support, based on the state of consumption of the roll of tape to be applied that incorporates said support.
Lógicamente, la carcasa tendrá las dimensiones apropiadas para acoger en ancho de cinta a que se destina, estando preferentemente preparada para trabajar con cintas de aluminio de 5cm y 7'5 cm de ancho que son las medidas más utilizadas, pero sin que ello suponga una limitación. Logically, the housing will have the appropriate dimensions to accommodate the width of the tape to which it is intended, preferably being prepared to work with 5cm and 7.5cm wide aluminum belts, which are the most used measures, but without implying limitation.
Por otra parte, se contempla que se pueda reducir el tamaño del rollo de cinta de aluminio, lo cual se conseguiría reduciendo el carrete de cartón donde va envuelta la cinta, ya que al no tener que utilizarla con las manos, el diámetro de dichos rollos no es necesario que sea tan grande. En cualquier caso, la carcasa estará dimensionada de acuerdo con dicho tamaño del rollo. On the other hand, it is contemplated that the size of the roll of aluminum tape can be reduced, which would be achieved by reducing the cardboard reel where the tape is wrapped, since by not having to use it with the hands, the diameter of said rolls It doesn't need to be so big. In any case, the housing will be sized according to said roll size.
Se constata, pues que, ventajosamente la herramienta de la invención hace mucho más cómoda la labor de aplicación de cinta de aluminio en los conductos, ya que con ella se puede hacer con una sola mano facilitando mucho la tarea y evitando el engorroso trabajo de estar quitando continuamente el sobrante de protector de papel. It is therefore found that, advantageously, the tool of the invention makes the application of aluminum tape in the ducts much more comfortable, since with it it can be done with one hand, greatly facilitating the task and avoiding the cumbersome work of being continuously removing excess paper protector.
La descrita herramienta para la aplicación de cinta adhesiva representa, pues, una estructura innovadora de características estructurales y constitutivas desconocidas hasta ahora para el fin a que se destina, razones que unidas a su utilidad práctica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita. The described tool for the application of adhesive tape thus represents an innovative structure of structural and constitutive characteristics unknown until now for the purpose to which it is intended, reasons that together with its practical utility, provide it with sufficient foundation to obtain the privilege of exclusivity requested.
DESCRIPCIÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, de un juego de planos, en los que con carácter ilustrativo y no limitativo se ha representado lo siguiente: To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, this descriptive report is attached, as an integral part thereof, of a set of drawings, in which with character Illustrative and not limiting, the following has been represented:
La figura número 1.- Muestra una vista en alzado lateral, de un ejemplo de realización de la Figure number 1.- Shows a side elevation view of an example of embodiment of the
HOJA DE REEMPLAZO (REGLA 26) herramienta para la aplicación de cinta adhesiva, objeto de la invención, la cual se ha representado con la carcasa abierta lateralmente, apreciándose en ella las principales partes y elementos que comprende así como la configuración y disposición de las mismas. REPLACEMENT SHEET (RULE 26) tool for the application of adhesive tape, object of the invention, which has been shown with the carcass open laterally, where the main parts and elements comprising as well as the configuration and arrangement thereof are appreciated.
La figura número 2.- Muestra una vista en perspectiva del ejemplo de la herramienta de la invención, mostrada en la figura precedente, en este caso representada con la carcasa cerrada, apreciándose la configuración general de la misma, y quedando especialmente a la vista el hueco para la introducción de la mano. Figure number 2.- Shows a perspective view of the example of the tool of the invention, shown in the preceding figure, in this case represented with the housing closed, the general configuration thereof being appreciated, and the view being especially visible. hollow for the introduction of the hand.
La figura número 3.- Muestra una vista en perspectiva de un despiece de otro ejemplo de realización de la herramienta, objeto de la invención, en este caso con mecanismo de freno, habiéndose representado a falta de una tapa superior que lo cubre superiormente y con el rollo de cinta a aplicar parcialmente utilizado y con la porción de papel protector correspondiente a dicho uso enrollado. Figure number 3.- Shows a perspective view of an exploded view of another embodiment of the tool, object of the invention, in this case with a brake mechanism, having been represented in the absence of an upper cover that covers it superiorly and with the roll of tape to be applied partially used and with the portion of protective paper corresponding to said rolled use.
La figura número 4.- Muestra una vista en planta del ejemplo de la herramienta, según la invención, mostrado en la figura 3 una vez montada, representada en este caso también sin su tapa superior y sin el rollo de cinta ni el mecanismo de freno completo, del que solo se ha representado el resorte. Figure number 4.- Shows a plan view of the example of the tool, according to the invention, shown in figure 3 once assembled, represented in this case also without its top cover and without the tape roll or the brake mechanism complete, of which only the spring has been represented.
La figura número 5.- Muestra una vista en perspectiva del ejemplo de la herramienta, según la invención, mostrada en la figura 3 una vez montada y representada de nuevo con el rollo de cinta y con el mecanismo de freno completo. Figure number 5.- Shows a perspective view of the example of the tool, according to the invention, shown in figure 3 once assembled and represented again with the tape roll and with the complete brake mechanism.
La figura número 6.- Muestra una vista en sección del mismo ejemplo de la herramienta mostrado en las figuras 3, 4 y 5. Figure number 6.- Shows a sectional view of the same example of the tool shown in figures 3, 4 and 5.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, se puede observar en ellas sendos ejemplos de realización, no limitativos, de la herramienta para la aplicación de cinta adhesiva, objeto de la invención, la cual comprende las partes y elementos que se indican y describen en detalle a continuación. In view of the aforementioned figures, and in accordance with the numbering adopted, it can be observed in them two non-limiting examples of realization of the tool for applying adhesive tape, object of the invention, which comprises the parts and elements indicated and described in detail below.
Así, tal como se observa en la figura 1 , la herramienta (1) en cuestión se configura a partir Thus, as seen in Figure 1, the tool (1) in question is configured from
HOJA DE REEMPLAZO (REGLA 26) de una carcasa (2) envolvente, de material plástico, que provista de una tapa (no representada) practicable incorpora, interiormente, un soporte giratorio (3) para acoger el rollo (4) de cinta a que se destina, un mecanismo de engranaje, formado por un primer rodamiento dentado (5) asociado a dicho soporte giratorio (3) de manera que gira cuando este gira, y que, a su vez, está vinculado a un segundo rodamiento dentado (6) sobre el que se acopla un tambor (7) de recogida de papel protector (8), existiendo además un elemento de guiado (9) que, situado en la parte superior de la carcasa conduce la cinta (10) que sale del rollo (4) hasta el orificio de salida (1 1) en la parte inferior de la carcasa. REPLACEMENT SHEET (RULE 26) of a casing (2) of plastic material, which provided with a cover (not shown) practicable incorporates, internally, a rotating support (3) to accommodate the roll (4) of tape to which it is intended, a gear mechanism , formed by a first toothed bearing (5) associated with said rotating support (3) so that it rotates when it rotates, and which, in turn, is linked to a second toothed bearing (6) on which a drum is coupled (7) for the collection of protective paper (8), there is also a guiding element (9) which, located at the top of the housing, drives the tape (10) that leaves the roll (4) to the exit hole ( 1 1) on the bottom of the housing.
Finalmente, la carcasa (2) incorpora también, al menos un rodillo separador (12) que, situado en la parte inferior de la misma, justo antes del orificio de salida (11), separa el papel protector (8) de la cinta (10) a medida que ésta sale para ir pegándola, a la vez que reconduce el papel protector (8) hacia el tambor (7) donde se va acumulando enrollado al mismo. Finally, the casing (2) also incorporates at least one separating roller (12) which, located at the bottom of it, just before the exit hole (11), separates the protective paper (8) from the tape ( 10) as it comes out to glue it, while driving the protective paper (8) towards the drum (7) where it is accumulated rolled up to it.
Es importante destacar, además, que en la parte opuesta al orificio de salida (1 1) la carcasaIt is important to note, in addition, that in the opposite part of the exit hole (1 1) the housing
(2) presenta un hueco (13) ergonómico apto para alojar la mano del usuario, permitiendo situarla con la palma apoyada sobre la herramienta (1) en la parte opuesta al orificio de salida (11), de tal manera que permite agarrar la herramienta y, a la vez, presionar la punta de la carcasa (2) por donde sale la cinta (10) a través de dicho orificio de salida (1 1), para que quede fuertemente adherida al conducto o superficie sobre la que se ha de aplicar. (2) has an ergonomic hole (13) suitable to accommodate the user's hand, allowing it to be placed with the palm resting on the tool (1) in the opposite part of the exit hole (11), in such a way that it allows the tool to be grasped and, at the same time, press the tip of the housing (2) through which the tape (10) exits through said exit hole (1 1), so that it is strongly adhered to the conduit or surface on which it is to be Apply.
Atendiendo a las figuras 3 a 6, se aprecia una realización preferida de la herramienta (1) en la que el soporte giratorio (3) el tambor de recogida (7) están vinculados entre sí mediante un mecanismo de engranaje que está formado por un disco dentado (14) que gira solidario con el soporte giratorio (3) y por un rodamiento dentado (6) de menor tamaño que gira con el tambor de recogida (7), engranado en el disco dentado (8), cuando gira el soporte giratorioAccording to figures 3 to 6, a preferred embodiment of the tool (1) in which the rotating support (3) the collection drum (7) is linked to each other by means of a gear mechanism formed by a disk Toothed (14) that rotates in solidarity with the rotating support (3) and a smaller toothed bearing (6) that rotates with the collection drum (7), engaged in the toothed disk (8), when the rotating support rotates
(3) al moverse éste para aplicar la cinta (10), a mayor velocidad que aquel por ser de menor tamaño. En concreto, dicho rodamiento dentado (6), al ser de menor tamaño que el disco dentado (14), realiza un aumento de la velocidad de rotación del tambor de recogida (7) tal que, en cualquiera de los estados de consumo del rollo (4) de cinta a aplicar, su velocidad rotacional es mayor que la del soporte giratorio (3) donde se encuentra dicho rollo (4) de cinta. En este caso, sin embargo, el tambor de recogida (7) del papel protector (8) cuenta con el mecanismo de freno para regular dicha velocidad. (3) when it moves to apply the tape (10), faster than that because it is smaller. Specifically, said toothed bearing (6), being smaller than the toothed disc (14), makes an increase in the rotation speed of the pick-up drum (7) such that, in any of the roll consumption states (4) of tape to be applied, its rotational speed is greater than that of the rotating support (3) where said roll (4) of tape is located. In this case, however, the collection drum (7) of the protective paper (8) has the brake mechanism to regulate said speed.
HOJA DE REEMPLAZO (REGLA 26) Para ello, el tambor de recogida (7) se monta sobre un vaso giratorio (15) que es solidario al rodamiento dentado (6) y que va montado sobre un vástago (16) solidario a la carcasa (2), existiendo un resorte (17) en su extremo superior que, a través de un tornillo de apriete (18), presiona con mayor o menor fuerza el tambor de recogida (7) contra el vaso giratorio (15) frenando su movimiento, según convenga, en función de la cantidad de cinta que queda en el rollo (4) para regular la velocidad de giro de dicho tambor de recogida (5). REPLACEMENT SHEET (RULE 26) For this, the collection drum (7) is mounted on a rotating vessel (15) that is integral to the toothed bearing (6) and that is mounted on a rod (16) integral with the housing (2), with a spring ( 17) at its upper end which, by means of a clamping screw (18), presses the collection drum (7) more or less strongly against the rotating vessel (15), slowing down its movement, as appropriate, depending on the amount of tape remaining in the roll (4) to regulate the speed of rotation of said collection drum (5).
Dicho tornillo de apriete (18), preferentemente, cuenta con una palomilla (19) de manejo manual para facilitar su uso sin herramientas en la regulación del mecanismo de freno que constituye el descrito resorte (17). Said tightening screw (18), preferably, has a hand operated handle (19) to facilitate its use without tools in the regulation of the brake mechanism that constitutes the described spring (17).
Atendiendo a la figura 1 , se observa cómo la carcasa (2) está conformada a partir de dos partes (2a, 2a') complementarias y acoplables entre sí y a una base (2b) mediante tornillos de sujeción (20), contando con un elemento de guiado (9) que conduce la cinta (10) que sale del rollo (4) hasta el orificio de salida (1 1) en la parte inferior de la carcasa y con un alojamiento (13) ergonómico, situado en la zona superior u opuesta a dicha salida (1 1), para la introducción de la mano. According to Figure 1, it can be seen how the housing (2) is formed from two parts (2a, 2a ') complementary and attachable to each other and to a base (2b) by means of fastening screws (20), with an element of guidance (9) that drives the tape (10) that leaves the roll (4) to the exit hole (1 1) in the lower part of the housing and with an ergonomic housing (13), located in the upper area or opposite to said exit (1 1), for the introduction of the hand.
Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciéndose constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas de realización que difieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental. Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any person skilled in the art understands its scope and the advantages that derive from it, stating that, within its essentiality, it may be carried out in other embodiments that differ in detail from that indicated by way of example, and to which it will also achieve the protection that is sought provided that it does not alter, change or modify its fundamental principle .
HOJA DE REEMPLAZO (REGLA 26) REPLACEMENT SHEET (RULE 26)

Claims

R E I V I N D I C A C I O N E S
1. - HERRAMIENTA PARA LA APLICACIÓN DE CINTA ADHESIVA, en particular para aplicar cinta adhesiva de aluminio con papel protector (8), que siendo del tipo que se configura a partir de una carcasa (2) envolvente dotada de un orificio de salida (11) por el que dispensa la cinta (10), está caracterizada porque comprende, alojados interiormente en dicha carcasa (2), un soporte giratorio (3) para acoger el rollo (4) de cinta, un tambor (7) de recogida de papel protector (8), un rodillo separador (12) que separa el papel protector (8) de la cinta (10) a medida que esta sale por el orificio de salida (1 1), y un mecanismo de engranaje asociado al soporte giratorio (3) y al tambor (7) de tal forma que, con el movimiento del soporte giratorio (3) al ir aplicando la cinta, hace girar el tambor (7) en el que se va recogiendo el papel protector (8); porque el tambor (7) de recogida del papel protector (8) cuenta con un mecanismo de freno para regular la velocidad de rotación de dicho tambor de recogida (7) en base al estado de consumo del rollo (4) de cinta a aplicar; y porque, además, en la parte opuesta al orificio de salida (11), la carcasa (2) presenta un hueco (13) ergonómico apto para alojar la mano del usuario, permitiendo situarla con la palma apoyada sobre la parte opuesta al orificio de salida (1 1), permitiendo agarrar la herramienta y, a la vez, presionar la punta de la carcasa (2) por donde sale la cinta (10) a través de dicho orificio de salida (11). 1. - TOOL FOR THE APPLICATION OF ADHESIVE TAPE, in particular to apply aluminum adhesive tape with protective paper (8), which being of the type that is configured from an enclosure (2) with an outlet hole (11) ) by which the tape (10) is dispensed, is characterized in that it comprises, internally housed in said housing (2), a rotating support (3) for receiving the roll (4) of tape, a paper collection drum (7) protector (8), a separating roller (12) that separates the protective paper (8) from the tape (10) as it exits through the exit hole (1 1), and a gear mechanism associated with the rotating support ( 3) and the drum (7) in such a way that, with the movement of the rotating support (3) when the tape is applied, it rotates the drum (7) in which the protective paper (8) is collected; because the protective paper collection drum (7) has a brake mechanism to regulate the rotation speed of said collection drum (7) based on the consumption state of the roll (4) of tape to be applied; and because, in addition, in the opposite part of the exit hole (11), the housing (2) has an ergonomic hole (13) suitable for accommodating the user's hand, allowing it to be placed with the palm resting on the part opposite to the opening of exit (1 1), allowing to grasp the tool and, at the same time, press the tip of the casing (2) through which the tape (10) exits through said exit hole (11).
2. - HERRAMIENTA PARA LA APLICACIÓN DE CINTA ADHESIVA, según la reivindicación 1 , caracterizada porque el mecanismo de engranaje comprende un primer rodamiento dentado (5) asociado al soporte giratorio (3) y un segundo rodamiento dentado (6) sobre el que se acopla el tambor (7) de recogida de papel protector (8). 2. - TOOL FOR THE APPLICATION OF ADHESIVE TAPE, according to claim 1, characterized in that the gear mechanism comprises a first toothed bearing (5) associated with the rotating support (3) and a second toothed bearing (6) on which it engages the drum (7) for collecting protective paper (8).
3. - HERRAMIENTA PARA LA APLICACIÓN DE CINTA ADHESIVA, según la reivindicación 1 ó 2, caracterizada porque en el interior de la carcasa (2) existen un rodillo de guiado (9) que conduce la cinta (10) que sale del rollo (4) hasta el orificio de salida (11). 3. - TOOL FOR THE APPLICATION OF ADHESIVE TAPE, according to claim 1 or 2, characterized in that inside the housing (2) there is a guide roller (9) that drives the tape (10) leaving the roll (4) ) to the outlet (11).
4. - HERRAMIENTA PARA LA APLICACIÓN DE CINTA ADHESIVA, según cualquiera de las reivindicaciones 1-3, caracterizada porque la carcasa (2) está provista de una tapa practicable. 4. - TOOL FOR THE APPLICATION OF ADHESIVE TAPE, according to any of claims 1-3, characterized in that the housing (2) is provided with a practicable cover.
5. - HERRAMIENTA PARA LA APLICACIÓN DE CINTA ADHESIVA, según cualquiera de las reivindicaciones 1-4, caracterizada porque la carcasa (2) es de material plástico. 5. - TOOL FOR THE APPLICATION OF ADHESIVE TAPE, according to any of claims 1-4, characterized in that the housing (2) is made of plastic material.
6. - HERRAMIENTA PARA LA APLICACIÓN DE CINTA ADHESIVA según las reivindicaciones 1-5 caracterizado porque el mecanismo de freno para regular la velocidad de rotación del tambor de recogida (7) del papel protector (8) consiste en un resorte (17) que, a través de un tornillo de apriete (18), presiona con mayor o menor fuerza el tambor de recogida (7) frenando su movimiento. 6. - TOOL FOR THE APPLICATION OF ADHESIVE TAPE according to claims 1-5 characterized in that the brake mechanism for regulating the rotation speed of the collection drum (7) of the protective paper (8) consists of a spring (17) which, Through a clamping screw (18), press the pickup drum (7) with greater or lesser force, stopping its movement.
7. - UTENSILIO PARA APLICAR CINTA ADHESIVA, según la reivindicación 6, caracterizado porque el tambor de recogida (7) se monta sobre un vaso giratorio (15) que es solidario al rodamiento dentado (6) y que va montado sobre un vástago (16) solidario a la carcasa (2), existiendo en su extremo superior el resorte (17) que, a través del tornillo de apriete (18), presiona con mayor o menor fuerza el tambor de recogida (5) contra el vaso giratorio (15) frenando su movimiento. 7. - UTENSIL FOR APPLYING ADHESIVE TAPE, according to claim 6, characterized in that the collection drum (7) is mounted on a rotating vessel (15) that is integral with the toothed bearing (6) and is mounted on a rod (16 ) attached to the housing (2), with the spring (17) at its upper end which, through the clamping screw (18), presses the collection drum (5) more or less strongly against the rotating vessel (15 ) slowing your movement.
8. - UTENSILIO PARA APLICAR CINTA ADHESIVA, según la reivindicación 6 ó 7, caracterizado porque el tornillo de apriete (18) cuenta con una palomilla (19) de manejo manual. 8. - TOOL FOR APPLYING ADHESIVE TAPE, according to claim 6 or 7, characterized in that the clamping screw (18) has a manually operated handle (19).
PCT/ES2014/070423 2013-05-28 2014-05-23 Tool for applying adhesive tape WO2014191595A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ESU201330655 2013-05-28
ES201330655U ES1082154Y (en) 2013-05-28 2013-05-28 TOOL FOR THE APPLICATION OF ADHESIVE TAPE
ESU201430576 2014-04-29
ES201430576U ES1112055Y (en) 2014-04-29 2014-04-29 UTENSIL TO APPLY ADHESIVE TAPE

Publications (1)

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WO2014191595A1 true WO2014191595A1 (en) 2014-12-04

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WO (1) WO2014191595A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070107828A1 (en) * 2005-11-16 2007-05-17 Huber Engineered Woods L.L.C. Tape pressure roller with patterned surface for tape applicator
JP2008120527A (en) * 2006-11-13 2008-05-29 Plus One:Kk Adhesive tape cutter
JP2010024048A (en) * 2008-07-16 2010-02-04 Hiroshi Nakagawa Tape cutter
CN201753215U (en) * 2010-05-04 2011-03-02 臧海阳 Cutter for aluminum foil adhesive tape with liner paper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070107828A1 (en) * 2005-11-16 2007-05-17 Huber Engineered Woods L.L.C. Tape pressure roller with patterned surface for tape applicator
JP2008120527A (en) * 2006-11-13 2008-05-29 Plus One:Kk Adhesive tape cutter
JP2010024048A (en) * 2008-07-16 2010-02-04 Hiroshi Nakagawa Tape cutter
CN201753215U (en) * 2010-05-04 2011-03-02 臧海阳 Cutter for aluminum foil adhesive tape with liner paper

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