ES2668817T3 - Procedure for obtaining a hair removal element - Google Patents
Procedure for obtaining a hair removal element Download PDFInfo
- Publication number
- ES2668817T3 ES2668817T3 ES14382414.2T ES14382414T ES2668817T3 ES 2668817 T3 ES2668817 T3 ES 2668817T3 ES 14382414 T ES14382414 T ES 14382414T ES 2668817 T3 ES2668817 T3 ES 2668817T3
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- Spain
- Prior art keywords
- support substrate
- adhesive material
- protective film
- cutting die
- strip
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D26/00—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
- A45D26/0019—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers using an adhesive element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
- B26D1/36—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and rotating continuously in one direction during cutting, e.g. mounted on a rotary cylinder
- B26D1/365—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and rotating continuously in one direction during cutting, e.g. mounted on a rotary cylinder for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/384—Cutting-out; Stamping-out using rotating drums
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cosmetics (AREA)
Abstract
Procedimiento para la obtención de un elemento de depilación (1) del tipo laminado, comprendiendo el elemento (1): - un material adhesivo (11) destinado a engancharse en los vellos a retirar; - un sustrato de soporte (12) al cual está adherido el material adhesivo (11), donde dicho sustrato de soporte (12) está destinado a permitir al usuario presionar el material adhesivo (11) contra la piel y tirar del elemento para la depilación; - un film de protección (13) destinado a ser retirado antes de usar la tira (1); - en el que el sustrato de soporte (12) comprende al menos dos extensiones (15, 16) opuestas no provistas de adhesivo y que permiten tirar del elemento por ambos lados; donde el procedimiento comprende: - obtener una tira continua (2) de tipo laminado provista del material adhesivo (11), del sustrato de soporte (12) y del film de protección (13), mediante la aplicación del material adhesivo (11) distribuido en porciones de forma discreta y periódica en el sustrato de soporte (12) y tras ello la aplicación del film de protección (13) sobre las porciones de adhesivo, de manera que las porciones de adhesivo queden atrapadas a modo de sándwich entre el sustrato de soporte (12) y el film de protección (13); - aplicar sobre la tira (2) un troquel de corte (3) cuya forma define dichas al menos dos extensiones (15, 16), no entrando el troquel de corte (3) en contacto con el material adhesivo (11) y atravesando ambos el sustrato de soporte (12) y el film de protección (13), para obtener una pluralidad de elementos de depilación físicamente separados, cada uno incluyendo una de dichas porciones de material adhesivo atrapadas a modo de sándwich entre una porción de sustrato de soporte y una porción de film de protección; - retirar el troquel de corte (3); - recuperar el retal restante en continuo utilizando un rodillo de acumulación, o por gravedad o aspiración por vacío en caso de que fuera discontinuo.Method for obtaining a depilation element (1) of the laminated type, the element comprising (1): - an adhesive material (11) intended to be attached to the hairs to be removed; - a support substrate (12) to which the adhesive material (11) is adhered, wherein said support substrate (12) is intended to allow the user to press the adhesive material (11) against the skin and pull the hair removal element ; - a protective film (13) intended to be removed before using the strip (1); - wherein the support substrate (12) comprises at least two opposite extensions (15, 16) not provided with adhesive and allowing the element to be pulled on both sides; where the process comprises: - obtaining a continuous strip (2) of laminated type provided with the adhesive material (11), the support substrate (12) and the protective film (13), by applying the distributed adhesive material (11) in portions discreetly and periodically in the support substrate (12) and after that the application of the protective film (13) on the adhesive portions, so that the adhesive portions are sandwiched between the substrate support (12) and protective film (13); - apply on the strip (2) a cutting die (3) whose shape defines said at least two extensions (15, 16), the cutting die (3) not coming into contact with the adhesive material (11) and passing through both the support substrate (12) and the protective film (13), to obtain a plurality of physically separated hair removal elements, each including one of said portions of adhesive material sandwiched between a portion of the support substrate and a portion of protective film; - remove the cutting die (3); - recover the remaining scrap continuously using an accumulation roller, or by gravity or vacuum aspiration if it is discontinuous.
Description
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DESCRIPCIONDESCRIPTION
Procedimiento para la obtención de un elemento de depilaciónProcedure for obtaining a hair removal element
La invención se refiere a un procedimiento de fabricación de elementos de banda depilatoria de tipo sándwich fabricada industrialmente.The invention relates to a manufacturing process of industrially manufactured sandwich stripper elements.
ESTADO DE LA TÉCNICASTATE OF THE TECHNIQUE
Esta banda, ilustrada en las figuras 1 y 2, consiste en dos films de soporte que contienen interiormente una dosificación de cera, como si fuese un sándwich que tuviese como relleno cera. Para su aplicación en la depilación, la banda doble se debe abrir tirando de los extremos de cada uno de los dos soportes para que al separarlos se obtengan dos, tal como se ilustra en la figura 3, al menos uno de ellos con una dosis de cera que se aplicará sobre alguna zona del cuerpo, con la cera en contacto con la piel. Al tirar del soporte, se arrastrará la cera adherida y esta a su vez el vello, consiguiéndose de esta forma la depilación. Son ejemplos de este tipo de tiras las que se describen en los documentos ES 2275100 T3, ES 2293430 T3, ES 2295596 T3 o JP 2004305310 A.This band, illustrated in Figures 1 and 2, consists of two support films that contain a wax dosage inside, as if it were a sandwich with wax filling. For application in hair removal, the double band must be opened by pulling the ends of each of the two supports so that when separating them two are obtained, as illustrated in Figure 3, at least one of them with a dose of wax that will be applied on some area of the body, with the wax in contact with the skin. When the support is pulled, the adhered wax will be dragged and the hair is in turn, thus achieving hair removal. Examples of such strips are those described in documents ES 2275100 T3, ES 2293430 T3, ES 2295596 T3 or JP 2004305310 A.
Industrialmente estas bandas se crean a partir de una o varias bobinas de film de soporte, sobre una parte del film se dosifica una dosis de cera, tras su laminación, se superpone otra parte de film sobre la cera dosificada y se corta según las dimensiones deseadas.Industrially these bands are created from one or several reels of support film, a dose of wax is dosed on a part of the film, after its lamination, another part of the film is superimposed on the dosed wax and cut according to the desired dimensions .
Actualmente los sistemas tecnológicos de separación de bandas, hacen que la forma del extremo final de una banda coincida con la forma del extremo inicial de otra. Estos sistemas son de actuación lineal de tipo cizalla o de tijera, o de corte rotativo con cuchillas, tal como se muestra en la figura 5 y en la figura 6.Nowadays, the technological systems of band separation make the shape of the end end of a band coincide with the shape of the initial end of another. These systems are of linear action of type shear or scissors, or of rotary cut with blades, as it is shown in figure 5 and in figure 6.
Por este motivo, las formas de las bandas depilatorias de tipo sándwich que existen actualmente en el mercado son en la mayoría de los casos rectangulares como se ilustra en la figura 7, y de diferentes tamaños para acomodarse a las distintas partes del cuerpo, piernas, axilas, zona bikini, etc.For this reason, the shapes of the sandwich-type depilatory bands that currently exist in the market are in most cases rectangular as illustrated in Figure 7, and of different sizes to accommodate the different parts of the body, legs, armpits, bikini area, etc.
Existen otras formas de bandas dobles actualmente en el mercado, son las bandas con algún tipo de lengüeta, como se ilustra en la figura 8, que pueden facilitar su aplicación al tirar con más facilidad de uno de sus extremos.There are other forms of double bands currently on the market, they are bands with some type of tongue, as illustrated in Figure 8, which can facilitate its application by pulling more easily from one of its ends.
Si se analizan las bandas existentes actualmente en el mercado, tanto las rectangulares como las que tengan alguna lengüeta, se observa que en todas ellas el borde de un extremo final de una banda coincide con el borde del extremo inicial de la otra, y que, también, la forma positiva de un extremo es la negativa del otro. Eso es así porque en la actualidad no existe tecnología de fabricación de bandas depilatorias, a nivel industrial, donde sea posible retirar parte del film de soporte. Sin retirada de soporte, obligatoriamente el borde positivo de un elemento depilatorio debe coincidir con el borde negativo del otro extremo.If the existing bands in the market are analyzed, both the rectangular ones and those that have a tongue, it is observed that in all of them the edge of one end of a band coincides with the edge of the initial end of the other, and that, Also, the positive form of one extreme is the negative of the other. That is because at present there is no manufacturing technology for depilatory bands, at the industrial level, where it is possible to remove part of the support film. Without support removal, the positive edge of a depilatory element must necessarily coincide with the negative edge of the other end.
DESCRIPCION DE LA INVENCIONDESCRIPTION OF THE INVENTION
Para resolver las citadas carencias, la presente invención propone un procedimiento para la obtención de un elemento de depilación del tipo laminado, comprendiendo el elemento:In order to solve the aforementioned deficiencies, the present invention proposes a method for obtaining a depilation element of the laminated type, the element comprising:
- Un material adhesivo destinado a engancharse en los vellos a retirar;- An adhesive material intended to catch on the hairs to be removed;
- Un sustrato de soporte al cual está adherido el material adhesivo destinado a permitir al usuario presionar el material adhesivo contra la piel y tirar del elemento para la depilación;- A support substrate to which the adhesive material is adhered to allow the user to press the adhesive material against the skin and pull the element for hair removal;
- Un film de protección destinado a ser retirado antes de usar la tira y que puede ser del mismo material del sustrato de soporte para ser usado también como elemento de depilación;- A protective film intended to be removed before using the strip and which can be of the same support substrate material to also be used as a hair removal element;
- En el que el sustrato de soporte comprende al menos dos extensiones opuestas no provistas de adhesivo y que permiten tirar del elemento por ambos lados;- In which the support substrate comprises at least two opposite extensions not provided with adhesive and which allow the element to be pulled on both sides;
Comprendiendo el procedimiento:Understanding the procedure:
- Obtener una tira continua de tipo laminado provista del material adhesivo, del sustrato de soporte y del film de protección, siendo el material adhesivo distribuido de forma discreta y periódica en el sustrato de soporte y aplicar el film de protección sobre las porciones de adhesivo, de manera que las porciones de adhesivo queden atrapadas a modo de sándwich entre el sustrato de soporte y el film de protección;- Obtain a continuous strip of laminate type provided with the adhesive material, the support substrate and the protective film, the adhesive material being distributed discreetly and periodically on the support substrate and applying the protection film on the adhesive portions, so that the adhesive portions are sandwiched between the support substrate and the protective film;
- Aplicar sobre la tira un troquel cuya forma define dichas al menos dos extensiones, no entrando el troquel en- Apply on the strip a die whose shape defines said at least two extensions, not entering the die in
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contacto con el material adhesivo y atravesando ambos el sustrato de soporte y el film de protección, para obtener una pluralidad de elementos de depilación físicamente separados, cada uno incluyendo una de dichas porciones de material adhesivo atrapadas a modo de sándwich entre una porción de sustrato de soporte y una porción de film de protección;contact with the adhesive material and through both the support substrate and the protective film, to obtain a plurality of physically separated hair removal elements, each including one of said portions of adhesive material sandwiched between a portion of the substrate support and a portion of protective film;
- Retirar el troquel;- Remove the die;
- Recuperar el retal restante en continuo utilizando un rodillo de acumulación, o por gravedad o aspiración por vacío en caso de que fuera discontinuo.- Recover the remaining scrap continuously using an accumulation roller, or by gravity or vacuum aspiration if it is discontinuous.
La característica innovadora de la banda es que se trata de una banda depilatoria tipo sándwich cuya forma es tal que no tesela el plano geométricamente hablando (no es posible cubrir el plano con las bandas de las que se reivindican sin dejar huecos o sin superposiciones). Esta característica innovadora obliga a utilizar unas tecnologías innovadoras de eliminación de retal (eliminación de parte del sustrato de soporte y del film de protección).The innovative feature of the band is that it is a sandwich-type depilatory band whose shape is such that the plane is not geometrically speaking (it is not possible to cover the plane with the bands that are claimed without leaving gaps or without overlays). This innovative feature requires the use of innovative retal removal technologies (removal of part of the support substrate and the protective film).
Preferentemente, el troquel está dispuesto en un tambor rotativo.Preferably, the die is arranged in a rotating drum.
Ventajosamente, el troquel es plano y se aplica según una dirección perpendicular al plano de la tira.Advantageously, the die is flat and is applied in a direction perpendicular to the plane of the strip.
Según una realización de esta última opción, la tira se desplaza y el troquel plano va montado en un soporte que realiza un movimiento alternativo de modo que es posible aplicar el troquel de modo sincronizado con el movimiento de la tira sin que ésta se detenga.According to an embodiment of this last option, the strip moves and the flat die is mounted on a support that performs an alternative movement so that it is possible to apply the die in a synchronized manner with the movement of the strip without it stopping.
Según otra opción alternativa, los elementos se obtienen en dos sub-etapas:According to another alternative option, the elements are obtained in two sub-stages:
- Una primera sub-etapa de obtención de elementos individuales rectangulares mediante el empleo de un tambor rotativo provisto de una cuchilla recta;- A first sub-stage of obtaining rectangular individual elements by means of the use of a rotating drum provided with a straight blade;
- Una segunda sub-etapa de corte definitivo por troquel de los elementos obtenidos en la primera sub-etapa.- A second sub-stage of definitive cutting by die of the elements obtained in the first sub-stage.
La segunda sub-etapa se realiza aplicando el troquel simultáneamente a varios elementos apilados obtenidos en la primera sub-etapa.The second sub-stage is performed by applying the die simultaneously to several stacked elements obtained in the first sub-stage.
Finalmente, el troquel presenta una forma sustancialmente rectangular, en la que dos lados opuestos comprenden unas pestañas de forma semicircular orientadas hacia el exterior. Obviamente, pueden existir más de dos pestañas opuestas, Por ejemplo, se podrían añadir al elemento una tercera o una cuarta pestaña.Finally, the die has a substantially rectangular shape, in which two opposite sides comprise semi-circular outwardly oriented tabs. Obviously, there may be more than two opposite tabs. For example, a third or fourth tab could be added to the element.
BREVE DESCRIPCIÓN DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS
Para una mejor comprensión de lo anterior, se adjuntan dibujos en los que, esquemáticamente y solo a modo de ejemplo no limitativo, se representa una realización práctica.For a better understanding of the above, drawings are attached in which, schematically and only by way of non-limiting example, a practical embodiment is represented.
La Fig. 1 representa una sección transversal de un elemento de depilación común;Fig. 1 represents a cross section of a common hair removal element;
La Fig. 2 muestra una vista en planta de un elemento de depilación común.Fig. 2 shows a plan view of a common hair removal element.
La Fig. 3 muestra el proceso de separación de los dos sustratos de la banda depilatoria, previo a su utilización;Fig. 3 shows the process of separating the two substrates from the depilatory band, prior to their use;
La Fig. 4 muestra una sección transversal esquemática de una máquina para la fabricación de bandas de tipo sándwich; La Fig. 5 muestra el proceso de obtención de un elemento mediante corte lineal con cuchilla, según el estado de la técnica;Fig. 4 shows a schematic cross section of a machine for the manufacture of sandwich bands; Fig. 5 shows the process of obtaining an element by linear cutting with a blade, according to the state of the art;
La Fig. 6 muestra el proceso de obtención con tambor de troquel, para la obtención de tiras cuyos extremos anterior y posterior son complementarios, según el estado de la técnica;Fig. 6 shows the process of obtaining with a die drum, for obtaining strips whose front and rear ends are complementary, according to the state of the art;
Las Figs. 7 y 8 muestran elementos de depilación del estado de la técnica;Figs. 7 and 8 show elements of depilation of the prior art;
La Fig. 9 muestra formas de elementos de depilación que se pueden obtener con el procedimiento según la invención.Fig. 9 shows forms of hair removal elements that can be obtained with the process according to the invention.
La Fig. 10 muestra una perspectiva de una máquina para llevar a cabo el procedimiento según la invención, según una primera realización.Fig. 10 shows a perspective of a machine for carrying out the process according to the invention, according to a first embodiment.
La Fig. 11 muestra una vista en alzado de la máquina de la FIG. 10.Fig. 11 shows an elevation view of the machine of FIG. 10.
La FIG. 12 muestra una vista en alzado de una máquina para llevar a cabo el procedimiento según la invención, según una segunda realización.FIG. 12 shows an elevation view of a machine for carrying out the process according to the invention, according to a second embodiment.
La FIG. 13 y la FIG. 14 muestran dos partes de una instalación para la realización de un procedimiento según la invención de acuerdo a una tercera realización.FIG. 13 and FIG. 14 show two parts of an installation for carrying out a process according to the invention according to a third embodiment.
DESCRIPCIÓN DE UN EJEMPLO DE REALIZACIÓNDESCRIPTION OF AN EXAMPLE OF EMBODIMENT
La presente invención se refiere a un procedimiento para la obtención de un elemento de depilación 1 del tipo laminado.The present invention relates to a process for obtaining a hair removal element 1 of the laminated type.
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El elemento 1 comprende:Element 1 comprises:
- Un material adhesivo 11 destinado a engancharse en los vellos a retirar;- An adhesive material 11 intended to catch on the hairs to be removed;
- Un sustrato de soporte 12 al cual está adherido el material adhesivo 11 destinado a permitir al usuario presionar el material adhesivo 11 contra la piel y tirar de él para la depilación;- A support substrate 12 to which the adhesive material 11 is adhered to allow the user to press the adhesive material 11 against the skin and pull it for hair removal;
- Un film de protección 13 destinado a ser retirado antes de usar la tira 1 y que puede ser del mismo material del sustrato de soporte para ser usado también como elemento de depilación.- A protective film 13 intended to be removed before using the strip 1 and which can be of the same support substrate material to also be used as a hair removal element.
Concretamente, según la invención, y tal como se ilustra en la figura 9, el sustrato de soporte 12 comprende al menos dos extensiones opuestas 15, 16 no provistas de adhesivo y que permiten tirar del elemento por ambos lados.Specifically, according to the invention, and as illustrated in Figure 9, the support substrate 12 comprises at least two opposite extensions 15, 16 not provided with adhesive and allowing the element to be pulled on both sides.
El procedimiento según la invención comprende:The method according to the invention comprises:
- Obtener una tira continua 2 de tipo laminado provista del material adhesivo 11, del sustrato de soporte 12 y del film de protección 13, estando el material adhesivo distribuido de forma discreta y periódica en la tira;- Obtain a continuous strip 2 of the laminated type provided with the adhesive material 11, the support substrate 12 and the protective film 13, the adhesive material being distributed discreetly and periodically on the strip;
- Aplicar sobre la tira 2 un troquel 3 cuya forma define dichas al menos dos extensiones 15, 16, no entrando el troquel en contacto con el material adhesivo 11;- Apply on the strip 2 a die 3 whose shape defines said at least two extensions 15, 16, the die not coming into contact with the adhesive material 11;
- Retirar el troquel 3;- Remove the die 3;
- Recuperar el retal restante en continuo o en discontinuo.- Recover the remaining remnant continuously or discontinuously.
Según una primera realización del procedimiento, ilustrada en las figuras 10 y 11, el troquel 3 está dispuesto en un tambor rotativo 4.According to a first embodiment of the process, illustrated in Figures 10 and 11, the die 3 is arranged in a rotating drum 4.
La separación de las bandas dobles tras la dosificación de la cera se realiza a partir de un grupo de corte rotativo 4 con recuperación de retal en continuo mediante bobina de recuperación 6. Este grupo de corte rotativo tendrá matrices de corte por cada una de las formas deseadas. En caso de retal discontinuo éste se puede eliminar de la banda por gravedad o aspiración por vacío.The separation of the double bands after the dosage of the wax is carried out from a rotary cutting group 4 with continuous retal recovery by means of recovery coil 6. This rotary cutting group will have cutting matrices for each of the shapes desired. In case of discontinuous retal it can be removed from the band by gravity or vacuum aspiration.
Los troqueles se fijan al cilindro con cualquier medio de fijación adecuado. El número de figuras en cada desarrollo del cilindro se calculará en función del tamaño de la banda, de forma que se intente minimizar el retal por un principio de economía. También se pueden utilizar cilindros con diferentes diámetros para cada forma.The dies are fixed to the cylinder with any suitable fixing means. The number of figures in each development of the cylinder will be calculated based on the size of the band, so as to try to minimize the scrap by a principle of economy. Cylinders with different diameters can also be used for each shape.
Según una segunda realización, el troquel 3 es plano y se aplica según una dirección perpendicular al plano de la tira 2. Esta segunda realización tiene dos variantes.According to a second embodiment, the die 3 is flat and is applied in a direction perpendicular to the plane of the strip 2. This second embodiment has two variants.
Según una primera variante, ilustrada en la figura 12, la tira se desplaza y el troquel plano 3 va montado en un soporte 5 que realiza un movimiento alternativo de modo que es posible aplicar el troquel 3 de modo sincronizado con la tira 2 sin que ésta se detenga.According to a first variant, illustrated in Figure 12, the strip moves and the flat die 3 is mounted on a support 5 that performs an alternative movement so that it is possible to apply the die 3 in a synchronized manner with the strip 2 without this it stops.
Dicho de otro modo, la separación de las bandas dobles tras la dosificación de la cera se realiza partir de un grupo de corte plano con recuperación del retal en continuo. En caso de retal discontinuo éste se puede eliminar de la banda por gravedad o aspiración por vacío.In other words, the separation of the double bands after the wax is dosed is based on a flat cut group with continuous retal recovery. In case of discontinuous retal it can be removed from the band by gravity or vacuum aspiration.
Para ello el troquel o matriz de corte plano debe colocarse sobre un carro móvil 5 cuya velocidad lineal en el momento del corte debe ser igual a la velocidad lineal del film. Para ello se deben ajustar en perfecto sincronismo el desplazamiento del carro móvil 5 con el resto de la máquina, lo cual puede obtenerse mecánicamente o electrónicamente.For this, the die or flat cutting die must be placed on a mobile carriage 5 whose linear speed at the time of cutting must be equal to the linear speed of the film. For this, the movement of the mobile car 5 with the rest of the machine must be adjusted in perfect synchronism, which can be obtained mechanically or electronically.
De esta forma se obtiene una velocidad relativa nula del film con respecto al troquel de corte, con lo cual se puede activar el movimiento vertical de la matriz sin riesgo a que se desgarre el film.In this way a zero relative speed of the film is obtained with respect to the cutting die, whereby the vertical movement of the die can be activated without risk of tearing the film.
Según una segunda variante de movimiento positivo del troquele, los elementos se obtienen en dos sub-etapas:According to a second variant of positive movement of the die, the elements are obtained in two sub-stages:
- Una primera sub-etapa de obtención de elementos individuales rectangulares mediante el empleo de un tambor rotativo provisto de una cuchilla recta; esta etapa se ilustra en la figura 13.- A first sub-stage of obtaining rectangular individual elements by means of the use of a rotating drum provided with a straight blade; This stage is illustrated in Figure 13.
- Una segunda sub-etapa de corte definitivo por troquel de los elementos obtenidos en la primera sub-etapa; esta etapa se ilustra en la figura 14.- A second sub-stage of definitive cutting by die of the elements obtained in the first sub-stage; This stage is illustrated in Figure 14.
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Preferentemente, y tal como se ilustra en la figura 14, la segunda sub-etapa se realiza aplicando el troquel simultáneamente a varios elementos apilados obtenidos en la primera sub-etapa.Preferably, and as illustrated in Figure 14, the second sub-stage is performed by applying the die simultaneously to several stacked elements obtained in the first sub-stage.
Dicho de otro modo, la separación de unas bandas dobles con otras se realiza según el método tradicional con cuchilla recta obteniendo bandas rectangulares, como se aprecia en la figura 13. Estas bandas rectangulares son apiladas en una determinada cantidad por la misma máquina u otra máquina en línea y tras su apilamiento son cortadas con un troquel plano, como se aprecia en la figura 14, con eliminación de retal por aspiración por vacío o soplado. Las bandas apiladas con la forma deseada pasan en continuo a una máquina embolsadora o directamente a su estuche de venta.In other words, the separation of double bands with others is carried out according to the traditional straight blade method, obtaining rectangular bands, as shown in Figure 13. These rectangular bands are stacked in a certain amount by the same machine or another machine. in line and after stacking, they are cut with a flat die, as shown in figure 14, with scrap removal by vacuum aspiration or blowing. Bands stacked with the desired shape are continuously transferred to a bagging machine or directly to their sales case.
En todas las variantes, el troquel 3 presenta una forma sustancialmente rectangular, en la que dos lados opuestos comprenden unas pestañas 15, 16 de forma semicircular orientadas hacia el exterior.In all the variants, the die 3 has a substantially rectangular shape, in which two opposite sides comprise semicircular tabs 15, 16 facing outwards.
Aunque se ha hecho referencia a realizaciones específicas de la invención, es evidente para un experto en la técnica que el método descrito es susceptible de numerosas variaciones y modificaciones, y que todos los detalles mencionados pueden sustituirse por otros técnicamente equivalentes, sin apartarse del alcance de protección definido por las reivindicaciones adjuntas.Although reference has been made to specific embodiments of the invention, it is apparent to one skilled in the art that the described method is susceptible of numerous variations and modifications, and that all of the mentioned details may be replaced by other technically equivalent ones, without departing from the scope of protection defined by the appended claims.
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14382414.2A EP3011858B1 (en) | 2014-10-23 | 2014-10-23 | Method for obtaining a depilatory element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2668817T3 true ES2668817T3 (en) | 2018-05-22 |
Family
ID=51862246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14382414.2T Active ES2668817T3 (en) | 2014-10-23 | 2014-10-23 | Procedure for obtaining a hair removal element |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3011858B1 (en) |
| ES (1) | ES2668817T3 (en) |
| PL (1) | PL3011858T3 (en) |
| PT (1) | PT3011858T (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2812600A1 (en) * | 2019-09-17 | 2021-03-17 | Laboratorios Maverick S L U | MACHINE FOR MANUFACTURING DEPILATORY BELTS AND CONTROL METHOD OF SUCH MACHINE (Machine-translation by Google Translate, not legally binding) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4063089A1 (en) * | 2021-03-23 | 2022-09-28 | SOLDAN Holding + Bonbonspezialitäten GmbH | Packaging machine, method for packaging articles and packaged article |
| CN114568808A (en) * | 2022-02-28 | 2022-06-03 | 杭州典尔日用品有限公司 | Non-woven fabric depilatory patch and production equipment thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038320A (en) * | 1983-11-19 | 1985-02-27 | Daikyo:Kk | Manufacture of depilation sheet |
| US4824702A (en) * | 1986-06-11 | 1989-04-25 | Straub Dale K | Transfer adhesive sheet material |
| GB2385269B (en) | 2002-02-13 | 2004-12-22 | Reckitt Benckiser | Epilatory strip comprising a mixture of a sugar-based material and a rosinous material |
| FR2837076B1 (en) | 2002-03-14 | 2004-05-28 | Seb Sa | STRIPPING STRIP FOR DEPILATION WITH DEPILATING WAX |
| JP2004305310A (en) | 2003-04-03 | 2004-11-04 | Kanebo Ltd | Depilatory sheet |
| FR2872004B1 (en) | 2004-06-29 | 2006-08-11 | Lingeco Sarl | TAPE FOR BODY REMOVAL WITH WAXING WAX |
| WO2009006681A1 (en) * | 2007-07-06 | 2009-01-15 | Chemcorp Pty Limited | Hair removal strips |
| US20130150867A1 (en) * | 2010-05-31 | 2013-06-13 | E.V.F. Delacour Bv. | Method manufacturing an epilatory strip and strips obtainable by the method |
| EP2749186A1 (en) * | 2012-10-31 | 2014-07-02 | Cosmewax S.A. | Depilatory strip meter-system with double cutting wegdes |
-
2014
- 2014-10-23 EP EP14382414.2A patent/EP3011858B1/en active Active
- 2014-10-23 PL PL14382414T patent/PL3011858T3/en unknown
- 2014-10-23 ES ES14382414.2T patent/ES2668817T3/en active Active
- 2014-10-23 PT PT143824142T patent/PT3011858T/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2812600A1 (en) * | 2019-09-17 | 2021-03-17 | Laboratorios Maverick S L U | MACHINE FOR MANUFACTURING DEPILATORY BELTS AND CONTROL METHOD OF SUCH MACHINE (Machine-translation by Google Translate, not legally binding) |
| WO2021053255A1 (en) * | 2019-09-17 | 2021-03-25 | Laboratorios Maverick, S.L.U. | Machine for the manufacture of hair removal strips and method of controlling said machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3011858A1 (en) | 2016-04-27 |
| PL3011858T3 (en) | 2018-07-31 |
| EP3011858B1 (en) | 2018-01-31 |
| PT3011858T (en) | 2018-05-09 |
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