ES2535443B1 - Procedure for obtaining a gel molded body - Google Patents

Procedure for obtaining a gel molded body Download PDF

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Publication number
ES2535443B1
ES2535443B1 ES201301048A ES201301048A ES2535443B1 ES 2535443 B1 ES2535443 B1 ES 2535443B1 ES 201301048 A ES201301048 A ES 201301048A ES 201301048 A ES201301048 A ES 201301048A ES 2535443 B1 ES2535443 B1 ES 2535443B1
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Spain
Prior art keywords
gel
mold
cavities
plastic film
procedure
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Expired - Fee Related
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ES201301048A
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Spanish (es)
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ES2535443A1 (en
Inventor
José CERDA GARRDO
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IVORIMATEX S L
IVORIMATEX SL
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IVORIMATEX S L
IVORIMATEX SL
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/22—Making multilayered or multicoloured articles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/085—Fluid mattresses or cushions of liquid type, e.g. filled with water or gel
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10—Pillows

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Bedding Items (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Procedimiento de obtención de un cuerpo moldeado en gel.#El procedimiento está previsto para obtener un cuerpo moldeado en gel, partiendo de un molde (1) con cavidades (2) de acuerdo con el diseño que se pretenda dar al cuerpo moldeado a obtener, de manera que sobre la superficie del molde (1) se dispone un film de plástico (3), efectuándose el vacío para que éste quede adherido y fijado sobre toda la superficie, incluidas las cavidades (2); del molde (1), procediendo a continuación al llenado de las cavidades (2) mediante un gel, y finalmente al tapado mediante una tela (5) de 3-D, que se suelda al film de plástico (3), para obtener así una plancha o cuerpo de gel convenientemente moldeado, utilizable en almohadas para conseguir un apoyo de la cabeza del usuario, cómoda y confortable.Procedure for obtaining a gel molded body. # The procedure is intended to obtain a gel molded body, starting from a mold (1) with cavities (2) according to the design that is intended to be given to the molded body to be obtained, so that a plastic film (3) is arranged on the surface of the mold (1), the vacuum being made so that it is adhered and fixed over the entire surface, including the cavities (2); of the mold (1), then filling the cavities (2) with a gel, and finally covering it with a 3-D fabric (5), which is welded to the plastic film (3), to obtain a conveniently molded gel plate or body, usable in pillows to achieve a comfortable and comfortable support of the user's head.

Description

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PROCEDIMIENTO DE OBTENCION DE UN CUERPO MOLDEADO EN GELPROCEDURE FOR OBTAINING A GOLD MOLDED BODY

DESCRIPCIQNDESCRIPTION

OBJETO DE LA INVENCIONOBJECT OF THE INVENTION

La presente invention se refiere a un procedimiento de obtencion de un cuerpo moldeado en gel, previsto preferente y fundamentalmente para su aplicacion en almohadas o colchones, con objeto de constituir una superficie de apoyo para la cabeza y de gran contort.The present invention relates to a method of obtaining a gel-molded body, preferably provided and primarily for application in pillows or mattresses, in order to constitute a support surface for the head and large contortion.

ANTECEDENTES DE LA INVENCIONBACKGROUND OF THE INVENTION

En la patente europea 2250059 se describen unos cuerpos moldeados de poliuretano y procedimiento para su fabrication, cuerpos de poliuretano que se basan en la utilization de un gel en combination con una espuma de poliuretano, diciendo que estan dispuestos al menos en dos zonas espacialmente distintas del cuerpo moldeado, de manera que una capa de gel dice que se encuentra rodeada al menos parcialmente por material esponjoso, o al menos un bloque de material esponjoso se encuentra alojado dentro de un molde relleno con gel, estando unidos los materiales debido a las propiedades implicitas de adherencia durante la fabrication.European patent 2250059 describes polyurethane molded bodies and process for their manufacture, polyurethane bodies that are based on the use of a gel in combination with a polyurethane foam, saying that they are arranged in at least two spatially distinct areas of the molded body, so that a gel layer says that it is at least partially surrounded by spongy material, or at least one block of spongy material is housed within a gel-filled mold, the materials being bonded due to the implicit properties of adhesion during fabrication.

Tambien pueden referirse o citarse otros documentos tales como la EP 57838, que reivindica geles, o la patente EP 511570, tambien referida a geles de polioles y poliisocianatos, de manera que en unos u otros casos los cuerpos moldeados obtenidos pueden utilizarse, por ejemplo, como cuerpos acolchados en zapatos, en sillines de bicicleta, en protectores de revestimiento para impedir y evitar heridas, en sillas de montar, etc.Other documents such as EP 57838, which claims gels, or EP 511570, also referred to polyols and polyisocyanate gels, can also be referred to or cited, so that in some cases the molded bodies obtained can be used, for example, as padded bodies in shoes, on bicycle saddles, in lining protectors to prevent and prevent injuries, in saddles, etc.

En ninguno de esos documentos, ni en otros investigados, se describe el procedimiento de obtencion del cuerpo de gel, sino que describe los materiales en sus diferentes caracteristicas, pero no el procedimiento.In none of these documents, nor in others investigated, the procedure for obtaining the gel body is described, but it describes the materials in their different characteristics, but not the procedure.

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DESCRIPCION DE LA INVENCIONDESCRIPTION OF THE INVENTION

La invencion se refiere precisamente al procedimiento de obtener un cuerpo de gel moldeado, partiendo de un molde con el diseno que se pretende conseguir en lo que respecte al cuerpo a moldear.The invention relates precisely to the process of obtaining a molded gel body, starting from a mold with the design that is intended to be achieved in respect to the body to be molded.

Partiendo de ese cuerpo moldeado con el diseno elegido, las fases del procedimiento se resumen en las siguientes:Starting from that body molded with the chosen design, the phases of the procedure are summarized in the following:

- disposition sobre el molde de un film de plastico;- disposition on the mold of a plastic film;

- realization del vaclo entre el film de plastico y el molde sobre el que va dispuesto, para conseguir la adherencia del film de plastico al propio molde;- Realization of the vacuum between the plastic film and the mold on which it is arranged, to achieve the adherence of the plastic film to the mold itself;

- vertido en el molde de un gel en estado Ifquido hasta alcanzar el llenado de las cavidades establecidas en dicho molde;- pouring into the mold a gel in a liquid state until filling the cavities established in said mold;

- disposicibn de una tapa del tipo 3-D u otro tejidos sobre el molde lleno, efectuandose una adherencia de dicha tela al gel;- disposition of a cover of the type 3-D or other fabrics on the filled mold, with said cloth adhesion to the gel;

- solidificiacion del gel durante un periodo de tiempo apropiado;- solidification of the gel for an appropriate period of time;

- fijacion de la tela del tipo 3-D u otro tejidos al film de plastico, mediante soldadura, obtenibndose un cuerpo o plancha lista para su utilization.- fixing of the 3-D type fabric or other fabrics to the plastic film, by welding, obtaining a body or plate ready for use.

Esa plancha o cuerpo de gel en su aplicacion a la almohada se cose a una funda de tela y se aplica de forma envolvente a modo de faja sobre la propia almohada, la cual ofrecera una superficie de apoyo para la cabeza de total contort para el usuario, donde la sensation de trio que pudiera proporcionar el film de plastico con el gel queda resuelta por la clasica funda montable/desmontable, es decir de quita y pon, con que normalmente se complements el cuerpo de un almohada.That iron or gel body in its application to the pillow is sewn to a fabric cover and is applied in a wrap-around fashion on the pillow itself, which will offer a total contort head support surface for the user , where the trio sensation that the plastic film could provide with the gel is resolved by the classic mountable / removable cover, that is to say, removable, with which the body of a pillow is normally complemented.

Evidentemente, el cuerpo de gel, con una dimension apropiada, podra utilizarse tambien para colchones, etc.Obviously, the gel body, with an appropriate dimension, can also be used for mattresses, etc.

DESCRIPCION DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS

Para complementar la description que seguidamente se va a realizar y con objeto de ayudar a una mejor comprension de las caracteristicas del invento, se acompana la presenteTo complement the description that will then be carried out and in order to help a better understanding of the features of the invention, the present is accompanied

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memoria descriptiva, formando parte integrante de la misma, un juego de dibujos en donde con caracter ilustrativo y no limitativo, se ha representado lo siguiente:Descriptive report, forming an integral part of it, a set of drawings in which, with an illustrative and non-limiting nature, the following has been represented:

La figura 1.- Muestra una representacion en perspectiva superior de un molde con el diseno elegido y sobre el el film de plastico adherido al mismo, observandose en el molde distintas configuraciones de cavidades sobre las que la lamina o film quedan adheridas, igual que a todo el resto de la superficie del molde en cuestion.Figure 1.- Shows a representation in a higher perspective of a mold with the chosen design and on the plastic film adhered thereto, observing in the mold different configurations of cavities on which the sheet or film is adhered, as well as all the rest of the surface of the mold in question.

La figura 2.- Muestra una representacion en seccion del cuerpo de gel obtenido de acuerdo con el procedimiento de la invencion, viendose la lamina o film de plastico, con el gel rellenando las cavidades, todo ello sobrepuesto o superpuesto a la tela 3-D que se utiliza como tapa de cierre del molde lleno, en este caso del film de plastico con las cavidades llenas de gel.Figure 2.- Shows a representation in section of the gel body obtained in accordance with the process of the invention, the plastic sheet or film being seen, with the gel filling the cavities, all superimposed or superimposed on the 3-D fabric which is used as the closing lid of the full mold, in this case of the plastic film with gel-filled cavities.

La figura 3.- Muestra una vista en planta del cuerpo en forma de plancha obtenido a partir del procedimiento de la invencion, viendose la tela 3-D sobresaliendo respecto de la lamina con las cavidades de gel rellenas, formando un cuerpo unico.Figure 3.- Shows a plan view of the body in the form of a plate obtained from the process of the invention, the 3-D fabric being seen protruding from the sheet with the gel cavities filled, forming a unique body.

La figura 4.- Muestra, finalmente, una vista como la de la figura anterior, pero fijado el cuerpo a una especie de funda o fajln para su aplicacion sobre una almohada.Figure 4.- It shows, finally, a view like that of the previous figure, but fixed the body to a kind of cover or sash for application on a pillow.

REALIZACION PREFERENTE DE LA INVENCIONPREFERRED EMBODIMENT OF THE INVENTION

Como se puede ver en las figuras referidas, en el procedimiento de la invencion se parte de un molde (1) con cavidades (2) de acuerdo con el diseno que se elija, de manera que sobre ese molde (1) y en correspondencia con la superficie donde estan realizadas las cavidades (2), se dispone una lamina o film de plastico (3) que se adhiere perfectamente a la superficie del molde (1) incluidas las cavidades (2) comentadas.As can be seen in the aforementioned figures, in the process of the invention one starts from a mold (1) with cavities (2) according to the design chosen, so that on that mold (1) and in correspondence with the surface where the cavities (2) are made, a plastic sheet or film (3) is disposed that adheres perfectly to the surface of the mold (1) including the cavities (2) mentioned.

A continuation se rellenan esas cavidades (2) con gel (4) y se cierran mediante una tela 3-D (5), formandose asi, tras la correspondiente solidification y soldado de la tela (5) a la lamina o film (3), la correspondiente plancha o cuerpo de gel, tal y como se representa en las figuras 2 y 3.These cavities (2) are then filled with gel (4) and closed using a 3-D fabric (5), thus forming, after the corresponding solidification and welding of the fabric (5) to the sheet or film (3) , the corresponding plate or gel body, as shown in Figures 2 and 3.

En la figura 4 se deja ver claramente la plancha o cuerpo obtenido de la manera descrita, fijado a una especie de fajfn o funda (6), realizandose la fijacion mediante cosido para su aplicacion sobre una almohada, complementandose esta finalmente con la funda convencional de quita y pon con que se visten las almohadas.Figure 4 clearly shows the plate or body obtained in the described manner, fixed to a kind of sash or sheath (6), fixing it by sewing for its application on a pillow, finally complementing it with the conventional cover of Remove and put on the pillows.

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Segun lo referido, el cuerpo de gel es un cuerpo acolchado, a modo de plancha, que resulta confortable en el apoyo de la cabeza del usuario, permitiendo que este descanse con mayor comodidad y sosiego.As mentioned, the gel body is a padded body, like an iron, which is comfortable in the support of the user's head, allowing it to rest with greater comfort and calm.

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Claims (3)

55 1010 15fifteen 20twenty 2525 ES 2 535 443 A1ES 2 535 443 A1 REI VI N PIC AC IONESREI VI N PIC AC IONES 1. - Procedimiento de obtencion de un cuerpo moldeado en gel, en el que el moldeado se realiza sobre un molde (1) con una serie de cavidades (2) que establecen el diseno del cuerpo de gel a obtener, caracterizado porque comprende las siguientes fases operativas:1. - Procedure for obtaining a gel molded body, in which the molding is performed on a mold (1) with a series of cavities (2) that establish the design of the gel body to be obtained, characterized in that it comprises the following operational phases: - disposicion de un film de plastico (3) sobre la superficie del molde (1);- arrangement of a plastic film (3) on the surface of the mold (1); - creacion de un vacfo entre la lamina o film de plastico (3) y el molde (1), para conseguir la perfecta adaptation de dicho film de plastico (3) a las cavidades (2) y superficie del molde (1);'- creation of a gap between the plastic sheet or film (3) and the mold (1), to achieve the perfect adaptation of said plastic film (3) to the cavities (2) and surface of the mold (1); ' - Ilenado de las cavidades (2) del molde (1) con un gel;- Filling the cavities (2) of the mold (1) with a gel; - disposicion sobre el film de plastico (3) con las cavidades (2) rellenas de gel (4), de una tapa (5) materializada por una tela 3-D;- arrangement on the plastic film (3) with the cavities (2) filled with gel (4), of a cover (5) materialized by a 3-D fabric; - solidification del gel (4) y posterior soldadura de la tela (5) de 3-D sobre el film de plastico (3), para obtener una fijacion de dichos componentes y conseguir un cuerpo en forma de plancha apta para su utilizacion.- solidification of the gel (4) and subsequent welding of the 3-D fabric (5) on the plastic film (3), to obtain a fixation of said components and to achieve a plate-shaped body suitable for use. 2. - Procedimiento de obtencion de un cuerpo moldeado en gel, segun revindication 1, caracterizado porque la plancha o cuerpo formado por el film de plastico (3) con las cavidades (2) rellenas de gel (4) y la tela (5) en funciones de tapa, se cose a una funda o fajin (6) de tela, para su aplicacion concreta a una almohada.2. - Procedure for obtaining a gel molded body, according to revindication 1, characterized in that the plate or body formed by the plastic film (3) with the cavities (2) filled with gel (4) and the fabric (5) in cover functions, it is sewn to a cloth cover (6), for concrete application to a pillow. 3. - Procedimiento de obtencion de un cuerpo moldeado en gel, segun reivindicaciones anteriores, caracterizado porque el cuerpo o plancha de gel puede presentar diferentes dimensiones para su utilizacion en colchones o para otros usos.3. - Procedure for obtaining a gel molded body, according to previous claims, characterized in that the gel body or plate can have different dimensions for use in mattresses or for other uses.
ES201301048A 2013-11-08 2013-11-08 Procedure for obtaining a gel molded body Expired - Fee Related ES2535443B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201301048A ES2535443B1 (en) 2013-11-08 2013-11-08 Procedure for obtaining a gel molded body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201301048A ES2535443B1 (en) 2013-11-08 2013-11-08 Procedure for obtaining a gel molded body

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ES2535443A1 ES2535443A1 (en) 2015-05-11
ES2535443B1 true ES2535443B1 (en) 2016-02-16

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913755A (en) * 1988-03-16 1990-04-03 Royce Medical Company Method of forming orthopaedic gel pads
FR2663880B1 (en) * 1990-06-29 1994-04-29 Roth Sa Freres PROCESS FOR THE MANUFACTURE OF POLYURETHANE FOAM MATTRESSES MOLDED IN SITU IN A TEXTILE HEADBAND AND CUSHION THUS OBTAINED.
US5932046A (en) * 1996-05-30 1999-08-03 Yates; Paul M. Cushion manufacturing method
US20070246157A1 (en) * 2006-04-25 2007-10-25 Technogel Gmbh & Co. Process for preparing an apparatus comprising a gel layer
CN103356014B (en) * 2012-04-11 2015-10-28 际诺思（厦门）轻工制品有限公司 A kind of foam pillow structure and preparation method thereof

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