WO2015084011A1 - Appareil et procédé de fabrication d'un coffret à cosmétiques sur lequel est formé un motif fin - Google Patents

Appareil et procédé de fabrication d'un coffret à cosmétiques sur lequel est formé un motif fin Download PDF

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Publication number
WO2015084011A1
WO2015084011A1 PCT/KR2014/011663 KR2014011663W WO2015084011A1 WO 2015084011 A1 WO2015084011 A1 WO 2015084011A1 KR 2014011663 W KR2014011663 W KR 2014011663W WO 2015084011 A1 WO2015084011 A1 WO 2015084011A1
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WIPO (PCT)
Prior art keywords
film
mold
pattern
resin
roller
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PCT/KR2014/011663
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English (en)
Korean (ko)
Inventor
박승훈
장용재
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(주)아모레퍼시픽
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Publication of WO2015084011A1 publication Critical patent/WO2015084011A1/fr

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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
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • 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
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A45D33/006—Vanity boxes or cases, compacts, i.e. containing a powder receptacle and a puff or applicator
    • 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
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A45D33/18—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances with special decorative arrangements or form
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • B29C45/14016—Intermittently feeding endless articles, e.g. transfer films, to the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B29C59/046—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for layered or coated substantially flat surfaces
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C2037/0042—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied in solid sheet form, e.g. as meltable sheet
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C2043/3602—Moulds for making articles of definite length, i.e. discrete articles with means for positioning, fastening or clamping the material to be formed or preforms inside the mould
    • B29C2043/3605—Moulds for making articles of definite length, i.e. discrete articles with means for positioning, fastening or clamping the material to be formed or preforms inside the mould vacuum
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B29C2059/023—Microembossing
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/02—Combined thermoforming and manufacture of the preform
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/718—Cosmetic equipment, e.g. hair dressing, shaving equipment

Definitions

  • the present invention relates to a cosmetic case manufacturing apparatus and a method of manufacturing a fine pattern is formed, in particular to form a pattern using a UV resin on the film, and the injection molding in the state that the film is inserted into the mold, after the injection is completed
  • Apparatus and method for manufacturing a cosmetic case formed with a fine pattern characterized in that to provide an injection molding to maximize the aesthetics by forming a fine pattern on the injection molding by transferring the pattern formed on the UV resin to the injection molding by removing the film It is about.
  • injection molds include a first mold and a second mold, which are combined with each other to form a cavity of a shape corresponding to the injection product to be produced therebetween.
  • the first mold and the second mold are arranged side by side up and down so that the second mold is disposed on the upper side of the second mold, the first mold surface of the shape corresponding to one side of the injection molding to be produced on the upper surface of the first mold is formed and A second mold surface having a shape corresponding to the other side of the injection molding to be manufactured is formed on the bottom surface of the second mold, and the cavity is formed by the first mold surface and the second mold surface.
  • the gate is formed in a 2nd metal mold
  • In-mold molding is a technology for applying to mobile phone covers, control panels, interior and exterior materials of automobiles, control panels and components of various electronic products, as well as synthetic resin products with decorative surfaces. Compared to the process that has been carried out in several stages such as stage and post-processing, it is a technology that can produce synthetic resin products decorated with complex printing or graphics and patterns with only one injection molding process.
  • the in-mold molding method forms a variety of printed layers on the lower surface of the base film such as polyethylene terephthalate (PET), polycarbonate (PC; polycarbonate), and then put them in a mold together with the synthetic resin injection molding and injection It is the technique of manufacturing the synthetic resin product which the film in which the printing layer was formed adhere
  • PET polyethylene terephthalate
  • PC polycarbonate
  • a method of manufacturing a synthetic resin product using a conventional in-mold molding method first, by printing a shape or figure desired by the user on the upper surface of the film layer forming the surface of the final synthetic resin product using a method such as silk screen printing
  • a method of manufacturing a synthetic resin product by inserting a film on which the printing layer is formed into a mold, and then injection molding by inserting a synthetic resin injection into the upper surface of the printing layer.
  • a release layer is formed on the lower surface of the film layer, a print layer is formed on the lower surface of the release layer, and then it is inserted into a mold, and a synthetic resin injection is injected into the upper surface of the printing layer and injection molded.
  • injection molding there is a method of removing the film layer and forming a UV hard coating layer to impart wear resistance thereto.
  • a UV hard coating layer is formed on the upper surface of the film layer, a printing layer is formed on the lower surface of the film layer, and then inserted into the mold and injection molded by inserting a synthetic resin injection into the lower surface of the printing layer.
  • the adhesive layer may be further formed on the upper or lower surface of the printed layer.
  • the manufacturing method of the synthetic resin product using the in-mold molding method can realize a variety of designs and colors as well as three-dimensional surface by using various printing methods on the upper surface or the lower surface of the film layer, the front film adhesive Since it is manufactured in a mold type, there is an advantage of manufacturing a synthetic resin product without a bonding line. In addition, since the injection molding is made with only one process at the same time as the decoration of the surface, the process is shortened, thereby saving time and reducing production costs.
  • Patent Document 1 As a technique for forming a fine plate pattern as described above, claim 1 of the "fine pattern decoration sheet structure" (Korean Patent Publication No. 10-2009-0030932, Patent Document 1) forms a fine pattern on a plastic sheet, Although a technique for coating a metal thin film or an oxide thin film is disclosed in the above, in the case of the above technique, there is a problem in that a harmful substance is added to a metal thin film or an oxide thin film treatment and a manufacturing cost increases.
  • the present invention is to solve the above problems, to form a pattern using a UV resin on the film, and the injection molding in the state that the film is inserted into the mold, after the injection is completed to remove the film to the UV resin
  • the purpose of the configuration is to form a fine pattern on the injection molding by causing the formed pattern to be transferred to the injection molding.
  • the present invention is wound around the film in the form of a cylindrical roll, and the film supply device 10 designed to be sequentially released;
  • a UV resin injector 20 installed at the rear end of the film feeder and spraying the UV resin onto the film 1 when the film 1 is output from the film feeder; It is a device for engraving a pattern on the surface of the film while being rotated when the film (1) is passed, and a mold apparatus roller for pattern film production is made of a pattern of various patterns on the outer surface of the body to produce a pattern film (1) 30);
  • An auxiliary roller 40 engaged with the mold apparatus roller 30 for manufacturing a pattern film and rotating in correspondence with the rotation of the mold apparatus roller 30 for manufacturing a pattern film; UV lamp for curing the UV resin output through the mold device roller 30 and the auxiliary roller 40 for manufacturing the pattern film, UV lamp to induce the UV resin pattern to be cured on the film 50;
  • a first mold (70) for seating the film transferred by
  • the resin when the resin is injected and the pattern film is stuck to the outside of the resin is characterized in that it further comprises a film cutting device 100 to induce to prepare the next operation by cutting the pattern film.
  • the mold manufacturing process for counting the pattern on the film Passing the mold for pattern production in a state where UV resin is applied onto a film; Fixing the pattern made of a UV resin to a film by irradiating a UV lamp after passing the mold for manufacturing the pattern; Inserting the film with the pattern engraved in a mold and pulling it by vacuum pressure to fix the mold; It is characterized in that it comprises a step of supplying a resin for the cosmetic case to the mold to the transfer of the pattern film is stuck to the outside of the resin.
  • the method may further include a step of removing the film stuck to the outside of the resin after transferring the pattern film to the resin so that only the pattern remains in the resin for the cosmetic case.
  • the mold fabrication process for placing a pattern on the film the hydrophobic treatment step of hydrophobic treatment of the substrate surface in order to improve the adhesion between the photosensitive agent and the substrate;
  • the present invention forms a pattern using a UV resin on the film, and the injection molding is performed in the state where the film is inserted into the mold, and after the injection is completed, the film is removed and the pattern formed on the UV resin is transferred to the injection molding.
  • the injection molding is performed in the state where the film is inserted into the mold, and after the injection is completed, the film is removed and the pattern formed on the UV resin is transferred to the injection molding.
  • Figure 2 is a manufacturing process of the mold apparatus for pattern engraving of the present invention.
  • Figure 3 is a cross-sectional configuration of the mold apparatus for pattern engraving of the present invention.
  • FIG. 4 is a configuration diagram of a mold apparatus of the present invention.
  • FIG. 5 is a state diagram in which the resin for cosmetic case is injected into the mold of the present invention.
  • FIG. 6 is a state diagram in which a pattern is formed by bonding a UV resin to the film of the present invention.
  • Figure 7 is a view of the UV resin pattern is transferred to the cosmetic case of the present invention.
  • Figure 2 is a manufacturing process of the mold apparatus for pattern engraving of the present invention.
  • Figure 3 is a cross-sectional configuration of the mold apparatus for pattern engraving of the present invention.
  • FIG. 4 is a configuration diagram of a mold apparatus of the present invention.
  • FIG. 5 is a state diagram in which the resin for cosmetic case is injected into the mold of the present invention.
  • FIG. 6 is a state diagram in which a pattern is formed by bonding a UV resin to the film of the present invention.
  • Film supply device 10 UV resin injector 20, mold apparatus roller 30 for pattern film production, auxiliary roller 40, UV lamp 50, pattern film supply roller 60 ), A first mold 70, a second mold 80, a vacuum pressure providing device 90, and a film cutting device 100.
  • the film supply device 10 is wound around the film in the form of a cylindrical roll, and is designed to be released in sequence.
  • the UV resin injector 20 is installed at the rear end of the film supply device and is a device for injecting UV resin onto the film 1 when the film 1 is output from the film supply device 10.
  • the mold apparatus roller 30 for producing a pattern film is a device for carving a pattern on the surface of the film while being rotated when the film 1 passes, and various patterns of patterns are formed on the outer surface of the body to produce the pattern film 1. It is made by engraved.
  • the auxiliary roller 40 is engaged with the mold apparatus roller 30 for manufacturing a pattern film and rotates in correspondence with the rotation of the mold apparatus roller 30 for producing a pattern film.
  • the UV lamp 50 is to cure the UV resin output through the mold apparatus roller 30 and the auxiliary roller 40 for producing the pattern film, the pattern made of UV resin by irradiating the film with UV light Allow to cure in the stomach.
  • the pattern film supplying roller 60 serves to continuously transfer the pattern film 1 after the UV resin is cured.
  • the first mold 70 serves to seat the film transferred by the pattern film supply roller 30.
  • the second mold 80 is coupled to an upper portion of the first mold 70, and forms a cavity 80a to induce resin to be transferred to the pattern film 1 while the resin is injected into the cavity.
  • the vacuum pressure providing device 90 is coupled to the lower end of the first mold 70, is connected to the cavity in the first mold through a minute hole, and when the pattern film is positioned above the first mold to provide a vacuum pressure 1 is guided to be adsorbed on the bottom surface of the mold (70).
  • the film cutting device 100 When the film cutting device 100 is injected with a resin and the pattern film sticks to the outside of the resin, the film cutting device 100 cuts the pattern film to induce preparation for the next operation.
  • the surface of the substrate is hydrophobized to improve the adhesion between the photosensitive agent and the substrate.
  • Photosensitizer application process The substrate is rotated and applied as a step of uniformly applying the photosensitive agent 11 on the substrate.
  • Exposure process Light is irradiated onto the mask disc 12 to cause a selective photoresist on the photoresist film.
  • the photoreaction zone is dissolved in basic solution to form the final photoresist pattern 11.
  • the photosensitive agent is protruded.
  • UV resin is sprayed on the upper part of the film, and then passed through the mold in a semi-dry state so that the engraved pattern on the mold is engraved on the UV resin, and then the UV lamp is cured by curing the UV resin pattern on the film.
  • a lower mold and an upper mold are provided, inserted into one end of the inner cavity of the lower mold or the upper mold, and fixed to one end of the lower mold or the upper mold using a vacuum apparatus.
  • the injection resin is inserted into the cavity between the lower mold and the upper mold, and at this time, the pattern film is tightly fixed to the inside of the lower mold or the upper mold due to the temperature of the injection resin, and at the same time to stick to the outside of the injection resin. do.
  • the micro-patterns engraved on the pattern film are transferred to the outside of the resin for injection as it is.
  • the pattern film is transferred to the injection resin, and then the pattern film is removed.
  • the film is initially wound on the film supply device 10 in the form of a cylindrical roll, and when the film supply device 10 is operated, the film 1 is supplied while being sequentially released. It is preferable that the said film 1 consists of PE, PP, or a combination thereof.
  • the UV resin injector 20 is installed at the rear end of the film supply device 10, and when the film is output from the film supply device, the UV resin 1a is sprayed on the film supply device.
  • the mold apparatus roller 30 for producing a pattern film is a device for engraving the pattern on the surface of the film while being rotated when the film (1) is passed, various on the outer surface of the body to produce the pattern film (1) Make the pattern of the pattern engraved.
  • the auxiliary roller 40 is engaged with the mold apparatus roller 30 for manufacturing a pattern film, and the film passing therebetween is easily passed while the pattern is engraved.
  • the UV lamp 50 is installed on the street to irradiate the pattern film 1 with UV. Then, following the irradiation of UV, the UV resin 1a is hardened and fixed on the film 1.
  • the vacuum pressure providing device 90 is operated to convert the film having the pattern into a vacuum pressure. Pull out and fix the inner side of the first mold 70.
  • the second mold 80 is coupled to the first mold 70, and the resin 110 for cosmetic case is inserted into the cavity 80a formed therebetween.
  • the pattern film 1 is attached to the resin for manufacturing the cosmetic case 120, and at this time, the high temperature resin is inserted into the capacities, thereby applying heat to the pattern film so that the pattern film can be easily mounted on the cosmetic case. have.
  • the pattern film is attached to the resin as described above, the pattern film is cut using the film cutting device 100 to induce preparation of the next work.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

La présente invention porte sur un appareil et un procédé pour la fabrication d'un coffret à cosmétiques sur lequel est formé un motif fin, qui forment un motif sur un film à l'aide de résine UV, extrudent le film à partir d'un état dans lequel le film a été introduit dans un moule, enlèvent le film après que l'extrusion est terminée et transfèrent le motif formé sur la résine UV sur la matière extrudée afin de former un motif fin sur la matière extrudée et de produire une matière extrudée qui permet d'augmenter au maximum l'esthétique. L'appareil est caractérisé en ce qu'il comprend : un dispositif (10) d'alimentation en film sur lequel un film est enroulé en forme de rouleau cylindrique et conçu pour se défaire progressivement; un dispositif (20) de pulvérisation de résine UV installé au niveau de l'extrémité arrière du dispositif d'alimentation en film et pulvérisant de la résine UV sur le dessus du film (1) lorsque le film est amené à sortir du dispositif (10) d'alimentation en film; un rouleau (30) de dispositif de moule de production de film portant un motif, qui est un dispositif permettant de faire tourner et de graver un motif sur la surface du film (1) lorsque le film y passe et dans la surface externe d'un corps duquel divers motifs décoratifs sont gravés afin de produire un film (1) portant un motif; un rouleau auxiliaire (40) installé en engrènement avec le rouleau (30) de dispositif de moule de production de film portant un motif afin de tourner de concert avec la rotation du rouleau (30) de dispositif de moule de production de film portant un motif; une lampe UV (50) pour le durcissement de la résine UV qui est amenée à sortir grâce au rouleau (30) de dispositif de moule de production de film portant un motif et au rouleau auxiliaire (40) et qui rayonne de la lumière UV sur le film pour amener un motif constitué de la résine UV à durcir sur le dessus du film; un rouleau (60) d'alimentation en film portant un motif pour le transfert en continu du film (1) portant un motif après que la résine UV a durci; un premier moule (70) destiné à loger le film transféré par le rouleau (60) d'alimentation en film portant un motif; un second moule (80) accouplé au niveau de la partie supérieure du premier moule (70) et délimitant une cavité (80a) afin d'amener la résine à injecter dans la cavité et la résine sur laquelle le film (1) portant un motif est transféré à être produits; et un dispositif (90) produisant une pression négative accouplé au fond du premier moule (70), raccordé à la cavité à l'intérieur du premier moule par l'intermédiaire d'un trou fin, amenant le film portant un motif à être disposé sur la partie supérieure du premier moule et produisant une pression négative pour provoquer le placage à la surface de fond du premier moule (70).
PCT/KR2014/011663 2013-12-03 2014-12-02 Appareil et procédé de fabrication d'un coffret à cosmétiques sur lequel est formé un motif fin WO2015084011A1 (fr)

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KR102437936B1 (ko) * 2020-12-11 2022-08-30 (주)세경하이테크 슬롯다이장치 및 uv패터닝장치가 일체화 된 데코필름 제조장비
KR102569602B1 (ko) * 2021-10-18 2023-08-22 홍우식 유브이 성형기를 이용한 네일아트용 젤네일 스티커 제조장치와 상기 제조장치를 통해 제조되는 젤네일 스티커
KR102538207B1 (ko) * 2022-08-10 2023-05-31 김창수 리튬 포일 제조장치

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