WO2015154204A1 - 湿式胶膜的连续成膜制造设备及其成膜方法 - Google Patents

湿式胶膜的连续成膜制造设备及其成膜方法 Download PDF

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Publication number
WO2015154204A1
WO2015154204A1 PCT/CN2014/000385 CN2014000385W WO2015154204A1 WO 2015154204 A1 WO2015154204 A1 WO 2015154204A1 CN 2014000385 W CN2014000385 W CN 2014000385W WO 2015154204 A1 WO2015154204 A1 WO 2015154204A1
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WO
WIPO (PCT)
Prior art keywords
layer
fixative
film
colloid
coating device
Prior art date
Application number
PCT/CN2014/000385
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English (en)
French (fr)
Inventor
林宇岳
Original Assignee
林宇岳
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
Application filed by 林宇岳 filed Critical 林宇岳
Priority to MYPI2016703696A priority Critical patent/MY181048A/en
Priority to PCT/CN2014/000385 priority patent/WO2015154204A1/zh
Priority to SG11201608292VA priority patent/SG11201608292VA/en
Publication of WO2015154204A1 publication Critical patent/WO2015154204A1/zh

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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
    • B29C41/24—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 indefinite length
    • B29C41/32—Making multilayered or multicoloured articles

Definitions

  • the present invention relates to a manufacturing apparatus for a wet film and a film forming method thereof, and more particularly to a carrier surface for forming at least one continuous film forming by using at least one circulating conveyor belt, and a bearing surface is provided on the bearing surface. Simultaneously transporting the moving lower layer with the bearing surface for sequentially carrying or coating each film-forming material layer, the material layer comprising a first fixing liquid layer, a colloid layer and a second fixing liquid layer, thereby The lower cloth layer can gradually form a film of appropriate thickness on the upper surface thereof in the process of synchronously conveying and moving along the bearing surface, thereby simply completing the continuous film forming process of the wet film without carrier or carrier.
  • the so-called film-forming material of the present invention comprises alginic acid and alginate compounds, but is not intended to limit the present invention, wherein the alginic acid (ie, the colloid in the present invention, but not intended to limit the invention) is a natural
  • the polymer compound can form various alginate films with metal ions in the salt compound (that is, the first and second fixing liquids in the present invention, but not limiting the present invention) ( That is, the film referred to in the present invention is not intended to limit the present invention), for example, water-soluble sodium alginate (colloid) can be crosslinked and cured with divalent calcium ions in a salt compound (fixed solution).
  • the subsequent work process may include a mask cutting operation, such as A mask of the designed shape is cut out on the long strip film by a die, and is supplied in the field of a wet mask for cosmetic use. Since the film referred to in the present invention is mostly designed for a mask which is commonly used on the face on the market, the film referred to in the present invention can also be referred to as a mask. For the purposes of the present invention, a relatively large area of the film is first formed, and the film is cut by a cutting method (for example, using a die but without limitation) to form a solidified shaped mask. It is not intended to limit the invention.
  • a cutting method for example, using a die but without limitation
  • the existing wet film can be roughly divided into no carrier and carrier; the carrierless wet film refers to only a suitable thickness of glue when in use.
  • a film such as a sea alginate mask;
  • a carrier wet film means that it is composed of a film of a suitable thickness and a thin layer of a carrier such as a non-woven fabric, wherein the carrier is generally contained in the glue.
  • the film is integrated into one body and cannot be separated or easily separated.
  • the carrier-free and carrier-containing wet film is mostly stored directly or folded and stored in a specific liquid (such as saline solution for moisturizing or containing essence).
  • a specific liquid such as saline solution for moisturizing or containing essence.
  • the consumer unpacks the packaging bag to take out the wet film when in use; since the carrier-free or carrier-containing wet film is a soft and thin film Layer structure, to facilitate the production (such as transport movement in the process) or packaging (such as folding and then stored in a sealed package) or to enable consumers to easily take out and use the sealed package (such as first unfold the film and Sticking to the face), the manufacturer often attaches a protective film to at least one side of the carrierless or carrier wet film, for example, attaching a pearl paper on one side (but not limited) to support the wet type.
  • the above-mentioned additionally coated protective film is not regarded as a thin layer carrier as referred to in the present invention as a carrier wet mask.
  • the wet film is a soft and thin gel film.
  • the inventor first discovered and believed that the wet film can utilize one.
  • a flat bearing surface or a lower cloth layer for conveying and completing the entire film forming process at the same time as the conveying process is most advantageous for the production of a wet film, but the prior art does not disclose such a concept.
  • Increase wet The difficulty of the film process is not conducive to the development of wet film (mask).
  • the film forming process of the wet film comprises at least: a coating operation of a colloid (such as alginic acid) and a device (or a workstation); a coating operation of a fixing liquid (such as a salt compound) and a device (or a workstation) thereof;
  • the existing manufacturing equipment lacks an efficient layout in the film forming process arrangement.
  • the manufacturing equipment disclosed in EP 2111926 A1 is mainly provided with an impregnation coater and a gravure printing machine.
  • a plurality of additional conveying devices (such as a plurality of wheels or wheels) for connecting the two main working areas of the impregnation coater and the gravure coater and the separate independent workstations can be
  • the film-forming process of the wet film is completed, resulting in a complicated manufacturing process and a complicated manufacturing process (as shown in Figures 2-4 of EP2111926A1), which occupy a large volume, relatively increase the equipment and manufacturing cost, but cannot achieve continuous The ability to perform and complete the film forming process quickly.
  • the wet film mainly comprises two kinds of carriers and carriers.
  • the manufacturer cannot use the basic device of the same set of manufacturing equipment, so that it can be selectively manufactured without a carrier by simple replacement or addition.
  • a carrier of any type of wet film (mask) that is, if the manufacturer originally used a set of manufacturing equipment to manufacture a carrier-free wet film, when the consumer or customer needs to change from the carrierless wet film
  • a carrier wet film is formed, the manufacturer cannot use the basic device of the same manufacturing equipment to simply replace or add it to manufacture a carrier wet film; in general, the manufacturer has another design.
  • a new set of manufacturing equipment to manufacture a wet film with a carrier which causes a waste of manufacturing equipment and an increase in manufacturing cost, and increases the use space, is not conducive to the competition of the film (mask) industry.
  • a set of films for forming a major part of the wet film is used in a manufacturing apparatus for manufacturing a carrier film or a carrier-free wet film.
  • Each of the different basic devices (or workstations) of the film such as a first fixed solution coating device, a colloid coating device, and a second fixed solution coating device disclosed in the present disclosure (described later) If the operation function of each workstation and its arrangement in the production process are generally the same or similar, that is, the operation functions of each workstation have commonality; however, the prior art such as EP2111926A1 is often only designed. It is used to make a single wet mask, such as one of carrier or no carrier.
  • a primary object of the present invention is to provide a continuous film forming manufacturing apparatus for a wet film, which utilizes at least one endless conveyor belt to form at least one flat surface having an upward direction and an input end (front end) in a conveying direction.
  • a circulating bearing surface that moves to the output end (rear end), and a water-absorbing lower fabric layer that can be synchronously conveyed with the bearing surface to be moved backward to carry the respective film forming materials (such as a fixing liquid) And colloid) for performing a film forming operation, wherein the front side or the upper side of the bearing surface is sequentially disposed from the input end to the output end: a first fixed liquid coating device for coating the first layer on the lower layer first a fixed liquid layer; a colloid coating device for applying a colloid layer on the first fixed liquid layer for cross-linking and solidification from bottom to top a curing action; and a second fixing solution coating device for applying a second fixing liquid layer on the colloid layer to perform most of the upward and downward crosslinking and curing setting, thereby
  • the lower cloth layer can gradually form a film of appropriate thickness on the upper surface thereof during the synchronous conveying movement with the bearing surface; thereby forming a continuous film forming process of the carrierless wet film for continuous and Rapid production
  • Another object of the present invention is to provide a continuous film forming manufacturing apparatus for a wet film, which further provides an upper layer input device between the colloid coating device and the second fixing solution coating device to provide a
  • the upper cloth layer is correspondingly applied to the colloid layer, and then the second fixing liquid layer is coated on the upper cloth layer so that the upper cloth layer is sandwiched between the second fixing liquid after cross-linking curing and setting Between the layer and the colloid layer, so that the lower fabric layer can gradually form a film of appropriate thickness and containing the upper layer of the film on the upper surface thereof during the synchronous transport movement with the bearing surface, thereby
  • the continuous film forming process of the carrierless wet film is converted into a continuous film forming process with a carrier wet film for continuously and rapidly selecting a wet film with no carrier or carrier to achieve mass production and reduction.
  • Another object of the present invention is to provide a continuous film forming manufacturing apparatus for a wet film, which is further provided with a crosslinking control zone after the second fixing liquid coating device to apply the second fixing liquid.
  • the wet film after the cloth device can control (for example, stop) the cross-linking between the fixing liquid and the colloid in the film by the cleaning work provided by the cross-linking stop zone, and can further select or control the forming during manufacture.
  • the degree of softness of the back film can be controlled.
  • Another object of the present invention is to provide a continuous film forming method for a wet film comprising the following steps: Step 1: providing at least one circulating bearing surface for use as a film forming work platform having an upwardly facing flat surface And cyclically moving from an input end to an output end in the conveying direction; Step 2: providing a water-absorbing lower fabric layer, and enabling the lower fabric layer to be conveyed backward along the bearing surface on the bearing surface Moving to carry various film forming materials such as fixing liquid and colloid for film forming operation; Step 3: providing a first fixing liquid coating device for coating the first fixing liquid layer on the lower cloth layer; Step 4: providing colloid coating The cloth device is configured to apply a colloid layer on the first fixing liquid layer to perform cross-linking and curing styling from bottom to top; Step 5: providing a second fixing liquid coating device for re-coating on the colloid layer Coating a second fixing liquid layer to perform most of the upward and downward cross-linking and curing styling, so that the lower cloth layer can be gradually formed on the
  • Another object of the present invention is to provide a continuous film forming method for a wet film comprising the following steps: Step 1: providing at least one circulating bearing surface for use as a film forming work platform having an upwardly facing flat surface and Circulating movement from an input end to an output end in the conveying direction; Step 2: providing a water-absorbing lower fabric layer, and enabling the lower fabric layer to be transported synchronously with the bearing surface on the bearing surface Carrying each film forming material to perform a film forming operation; Step 3: providing a first fixing liquid coating device for coating the first fixing liquid layer on the lower cloth layer; Step 4: providing a colloid coating device for Applying a colloid layer on the first fixing liquid layer to perform cross-linking and curing setting action from bottom to top; Step 5: providing an upper cloth layer for correspondingly coating on the colloid layer; Step 6: Providing the first a fixing liquid coating device for coating a second fixing liquid layer on the upper cloth layer to perform most of the upward and downward crosslinking and curing setting, so that the upper
  • the lower cloth layer is disposed on the surface of the bearing surface of the endless conveyor belt in an active manner, and is disposed in front of the circulating conveyor belt by a bundle of long navel layers. So that the lower fabric layer can be continuously conveyed from the input end of the bearing surface of the endless conveyor belt and enter the bearing surface, so that the continuous lower fabric layer can be synchronously transported with the bearing surface for carrying the respective layers. a film material, and then a film forming operation on the surface of the continuous lower layer; and after the film forming operation is completed, the continuous lower layer can continue to support the film that has been deposited to a subsequent workstation for subsequent operation. operation.
  • the lower fabric layer is disposed on the surface of the bearing surface of the endless conveyor belt in a fixed manner, and is disposed directly on the surface of the bearing surface of the endless conveyor belt. Simultaneously transporting and moving the absorbent lower fabric layer for carrying the film forming materials for film forming on the surface of the lower layer of the carrying surface of the endless conveyor belt to form a long strip of film, However, after the film forming operation of the film is completed, the lower layer is cyclically rotated with the bearing surface of the circulating conveyor belt, and the film-formed long strip film is separated from the lower layer of the bearing surface. Feed back to the subsequent workstation.
  • FIG. 1 is a side view showing a first embodiment of a continuous film forming manufacturing apparatus for a wet film (without carrier) according to the present invention
  • Figure 2 is a side view showing a second embodiment of a continuous film forming apparatus for a wet type film (with carrier) of the present invention
  • Figure 3 is a side view showing a third embodiment of a continuous film forming apparatus for a wet film (without carrier) of the present invention
  • Figure 4 is a side view showing a fourth embodiment of a continuous film forming manufacturing apparatus for a wet type film (with carrier) of the present invention
  • Figure 5 is a side view showing a fifth embodiment of a continuous film forming manufacturing apparatus for a wet type film (with carrier) of the present invention
  • Figure 6 is a side view showing a sixth embodiment of a continuous film forming manufacturing apparatus for a wet type film (without carrier) of the present invention
  • Figure 7 is a side view showing a seventh embodiment of a continuous film forming manufacturing apparatus for a wet type film (without carrier) of the present invention.
  • Figure 8 is a side view showing an eighth embodiment of a continuous film forming manufacturing apparatus for a wet type film (with a carrier) of the present invention.
  • Fig. 9 is a side view showing a ninth embodiment of a continuous film forming apparatus for a wet type film (with a carrier) of the present invention.
  • FIGS. 1 to 9 For convenience of description, the first to ninth embodiments of the continuous film forming manufacturing apparatus for the wet type film of the present invention shown in FIGS. 1 to 9 are all shown in a side view, wherein the continuous film forming manufacturing apparatus of the wet type film of the present invention is used.
  • the direction in which the film forming process is performed ie, the conveying direction
  • the direction of the film forming process is performed is performed from the left side to the right side of FIGS. 1 to 9, wherein the left side of FIGS. 1-9 is defined as "front” and the right side of FIGS. 1-9 is defined as "rear”;
  • the liquid layer 51, the upper cloth layer 81 and the like are all represented by separate but overlapping lines, but substantially the lower cloth layer 20, the first fixed liquid layer 31, the colloid layer 41, the second fixed liquid layer 51 and the upper cloth layer. 81 and the like are joined together by cross-linking or by a coating relationship (including spraying action, immersion, etc.), that is, the layers are not substantially separated as shown in the figure. The gap between the overlapping lines exists Hereby close to stating.
  • the continuous film forming manufacturing apparatus of the wet film of the present invention mainly comprises: at least one circulating conveyor belt 10 having at least one bearing surface 11 thereon; a water absorbent lower fabric layer 20; A first fixed liquid coating device 30, a colloid coating device 40 and a second fixing liquid coated on the upper or the front side of the loading surface 11 in the conveying direction of the bearing surface 11 from the input end 12 to the output end 13 thereof Cloth device 50.
  • the type of the circulating conveyor belt 10 is not limited, and the bearing surface 11 may have different structures depending on the type of the circulating conveyor belt 10, such as a continuous surface structure such as a PVC conveyor belt, a PU conveyor belt, and a Teflon conveyor belt.
  • the belt conveyor belt, etc. may also be a discontinuous surface structure such as a roller conveyor belt, a chain conveyor belt, etc., which are referred to herein as bearing surfaces 11, and are indicated by thick broken lines in the drawing.
  • at least one of the endless conveyor belts 10 has at least one carrying surface 11, which means that the conveying manner of the endless conveyor belt 10 is not limited, and the plurality of circulating conveyor belts 10 can be used to form an equal number of the plurality of bearing surfaces 11 respectively.
  • a plurality of endless conveyor belts 10 may be used to form a single bearing surface 11 or a plurality of sections of the bearing surface 11 may be separated by a circulating conveyor belt 10.
  • the present invention utilizes at least one endless conveyor belt 10 to form at least one endless load bearing surface 11 for use as a film forming work platform, i.e., as a work surface for continuously forming a wet film.
  • the circulating bearing surface 11 has an upwardly facing flat surface and is cyclically moved from the input end 12 to the output end 13 in the conveying direction.
  • the endless conveyor belt 10 is designed to have an appropriate length (longitudinal length in the conveying direction) and a width (horizontal direction perpendicular to the conveying direction), so that the circulating bearing surface 11 is also provided with an appropriate length and width for forming The working surface of the wet film.
  • the surface of the bearing surface 11 is used in an active manner (as shown in FIGS. 1 to 4).
  • a fixed manner (described later in FIG. 5) to carry a water-absorbing lower fabric layer 20 that can be transported synchronously with the bearing surface 13 so that the lower fabric layer 20 moves synchronously along with the bearing surface 13
  • the process can carry various film forming materials such as the fixing liquid 31, 51 (such as a salt compound) and the colloid 41 (such as alginic acid) according to the present invention, as shown in Fig. 1, so that the lower cloth layer 20 is on the bearing surface.
  • a film of a suitable thickness can be continuously and gradually formed on the upper surface of the lower fabric layer 20, that is, a film forming operation is performed on the lower fabric layer 20.
  • the lower fabric layer 20 is designed as a continuous elongated fabric but is not intended to limit the invention.
  • the lower fabric layer 20 is wound into a bundle as a supply source 21 for the lower fabric layer 20 for continuously providing the lower fabric layer 20 to enter the endless load bearing surface 11 from the input end 12, and to enable the continuous lower fabric layer 20 to be leveled.
  • the ground surface is correspondingly attached to the surface of the bearing surface 11 (the surface of the lower cloth layer 20 and the bearing surface 11 in FIG. 1 is represented by two separate lines), and can be synchronously conveyed and moved along with the bearing surface 11, and finally by the bearing surface 11
  • the output 12 is output backwards away from the carrier surface 11.
  • the continuous lower fabric layer 20 can be transported to other pre-arranged subsequent work equipment 70 for other subsequent operations after output, such as setting up an automated or manual cutting mask device 71 in conjunction with another circulating conveyor belt 72, etc.
  • subsequent work equipment 70 for other subsequent operations after output, such as setting up an automated or manual cutting mask device 71 in conjunction with another circulating conveyor belt 72, etc.
  • it is not limited to form a cutting station for a workstation that can cut a wet film formed on a continuous lower layer 20 to be divided into a single mask, or to provide other functions such as a finishing station or a packaging station.
  • the subsequent working device 70 can make different functions of the device or the workstation to perform different subsequent operations as needed, it is not the focus of the invention, and therefore will not be described herein.
  • the first fixed solution coating device 30 is configured to apply a first fixed liquid layer 31 on the lower layer 20 that is transported synchronously with the bearing surface 11.
  • the first fixed liquid coating device 30 is disposed above the bearing surface 11 but is not intended to limit the present invention.
  • the first fixed liquid coating device 30 may also be disposed in front of the bearing surface 11 as in the first embodiment. Figure 4 (described later).
  • the first fixed liquid layer 31 is uniformly coated on the lower fabric layer 20 without limitation, for example: when the wet mask has a special configuration or a special shape, If a half face mask is designed (for covering only the upper or lower half of the face), the present invention can perform the coating operation in a non-uniform manner, such as coating work only in a specific area on the lower layer 20.
  • the coating operation of the present invention is mainly to enable the first fixing liquid layer 31 to be formed on the lower cloth layer 20, but does not limit the working mode adopted for the coating operation, such as spraying mode, immersion mode but not limited.
  • the coating method described in the present invention may include any one of a spraying method and an immersion method, or a combination thereof, and the first fixing liquid coating device 30 in FIG. 1 is a spraying method. Coating is carried out.
  • a colloidal coating device 40 is disposed after the first fixed solution coating device 30.
  • the colloid coating device 40 can be on the first fixed liquid layer 31.
  • a colloid layer 41 of a suitable thickness is then applied.
  • the colloid layer 41, the first fixing liquid layer 31, and the lower cloth layer 20 are still synchronized with the bearing surface 11 and continue to move backward, while moving.
  • the first fixed liquid layer 31 coated first can be continuously crosslinked from the bottom to the top and gradually solidified into a film state.
  • the first fixing liquid layer 31 is first coated on the lower cloth layer 20 and then the colloid layer 41 is further coated on the first fixed liquid layer 31, so that the first fixing liquid layer 31 is It is first brought into contact with the lower fabric layer 20 and may be infiltrated into the inner layer by the upper surface (or upper and lower surfaces) of the lower fabric layer 20.
  • the first fixing liquid layer 31 first disposed on the upper surface of the lower layer 20 is cross-linked to the colloid layer 41 (from bottom to top) but not from the upper layer 20
  • the surface is infiltrated (from top to bottom) to the inner layer of the lower layer 20, so that a wet film (ie, a hydrocolloid-type film layer having a network structure) can be formed on the upper surface of the lower layer 20, and
  • the wet film is easily separated from the lower layer 20, so that the formed wet film (31, 41) can be easily separated from the lower layer 20 in use, which is considered to be a state of use without a carrier in the present invention.
  • the second fixed solution coating device 50 is disposed behind the colloid coating device 40.
  • the second fixing liquid coating The cloth device 50 can be further coated with a second fixing liquid layer 51 on the colloid layer 41.
  • the second fixing liquid layer 51 is coated on the colloid layer 41, the second fixing liquid layer 51, the colloid layer 41, the first fixing liquid layer 31, and the lower cloth layer 20 are collectively (visible as a bonding)
  • the transporting surface 11 is synchronously transported backward, and during the moving process, the second coated liquid layer 51 that is subsequently applied can be continuously crosslinked from the top to the bottom with the colloid layer 41 and gradually solidified into a curing process.
  • the film state, that is, the colloid layer 41 passes through the first fixing liquid layer 31 from the bottom to the bottom and the second fixing liquid layer 51 from the top to the bottom, and the lower layer can be conveyed backward with the bearing surface 11 in synchronization.
  • the film 100 is gradually cured and molded to form a film 100 (31, 41, 51) of a suitable thickness.
  • the curing time of the film formation state of the colloid layer 41 can be reduced.
  • the adhesive film 100 (31, 41, 51) is formed by crosslinking the first fixed liquid layer 31 and the second fixed liquid layer 51 with the centered colloid layer 41, so that in FIG.
  • the film 100 after curing and setting is represented by (31, 41, 51).
  • the film 100 (31, 41, 51) is continuously formed on the lower cloth layer 20 which is transported backward and backward with the bearing surface 11, so that the film 100 (31, 41, 51) and the lower portion are actually produced.
  • the fabric layer 20 is closely attached to a continuous strip 101 (20, 31, 41, 51) and can be transported synchronously with the bearing surface 11, and then outputted from the output end 12 of the bearing surface 11 to leave the bearing surface backward. 11 for follow-up work. Since the film 100 (31, 41, 51) is bonded to the lower layer 20 to form a continuous strip 101 (20, 31, 41, 51) when leaving the bearing surface 11, the continuous pattern in Fig. 1
  • the long strip 101 is represented by ( 20 , 31, 41, 51). However, when the consumer is in use, the film 100 (31, 41, 51) can be easily separated from the lower layer 20 (refer to the latter paragraph). Therefore, the first embodiment constitutes a carrierless wet film.
  • the continuous film forming process is capable of continuously and rapidly producing a carrier-free wet film 100 (31, 41, 51), achieving mass production and cost reduction.
  • the material of the first fixed liquid layer 31 or the second fixed liquid layer 51 is mainly a fixing liquid such as a salt compound required for forming a film, but the material of the first or second fixing liquid layer 31, 51 is actually produced.
  • other special ingredients such as cosmetic essences may be added or included as needed with facial mask additional functions (such as whitening, anti-mite removal, etc.).
  • the difference between the second embodiment and the first embodiment shown in FIG. 1 is that: the second embodiment is further the colloid coating device 40 and the second fixing in the first embodiment.
  • An upper layer input device 80 is further disposed between the liquid coating devices 50 for providing an upper layer 81, wherein in FIG. 2, the upper layer 81 is first flatly attached to the colloid layer 41 and then simultaneously The second fixing liquid layer 51 is coated on the upper cloth layer 81. Since the upper layer 81 is in contact with the colloid layer 41, the colloid layer 41 can pass through the lower surface of the upper layer 81 and penetrate into the inner layer. Therefore, when the second fixing liquid layer 51 is further coated, it has been infiltrated.
  • the second fixing liquid layer 51 penetrates the upper surface of the upper layer 81 and penetrates into the inner layer to crosslink the colloid layer 41 which has penetrated into the inner layer of the upper layer 81. Therefore, the colloid layer 41 passes through the first fixing liquid layer 31 from the bottom up and the second fixing liquid layer 51 from top to bottom cross-linking to sandwich or contain the upper layer 81 and the colloid in the second fixing liquid layer 51.
  • the film 110 (31, 41, 81, 51) including the upper layer 81 is as shown in Fig. 2, thus constituting a continuous film forming process with a carrier wet film.
  • the upper fabric layer 81 provided by the upper fabric input device 80 is designed as a continuous elongated fabric but is not intended to limit the invention. As shown in FIG. 2, a continuous strip-shaped upper fabric layer 81 is wound into a bundle to serve as a supply source 82 for the upper fabric layer 81 for continuously providing the upper fabric layer 81, and the upper fabric layer 81 can be uniformly attached to the upper fabric layer 81.
  • the upper layer input device 80 can be used to improve the simplicity of the operation of the upper layer input device 80 or to improve the accuracy of operation by other mechanical components such as the boring wheel 83 or a combination of components such as a cymbal wheel set.
  • the upper cloth layer 81 can be attached to the colloid layer 41 in a simple and precise manner.
  • the order in which the second fixing liquid layer 51 is coated on the upper cloth layer 81 and the time at which the upper cloth layer 81 is flatly attached to the colloid layer 41 is not particularly limited in the present invention.
  • the second fixing layer 51 is applied to the upper layer by spraying from top to bottom. 81, thus forming a continuous film forming process with a carrier wet film; however, as shown in FIG. 3, the second fixing liquid layer 51 is first applied to the upper layer 81 by a immersion method and then The upper layer 81 coated with the second fixing liquid layer 51 is correspondingly attached to the colloid layer 41.
  • the second fixing layer 51 is preceded by the contact surface between the upper layer 81 and the colloid layer 41. Therefore, although there is an upper fabric layer 81 in Fig. 3, the upper fabric layer 81 can be easily separated from the formed adhesive film 110 (31, 41, 81, 51), so that Fig. 3 shows a carrierless wet type. Continuous film formation process of film.
  • the film 110 is formed by the first fixing liquid layer 31 from the bottom to the top and the second fixing liquid layer 51 through the upper layer 81 and from the top to the bottom to crosslink with the colloid layer 41. Therefore, the upper layer 81 of the formed film 110 (31, 41, 81, 51) is not easily separated by the film 110 (31, 41, 81, 51). Therefore, the second embodiment (shown in FIG. 2) is compared with the first embodiment (shown in FIG. 1), and the film 110 (31, 41, 81, 51) of the second embodiment includes an upper layer 81. It is integrally formed and continuously formed on the lower fabric layer 20 which is transported backward with the bearing surface 11 in synchronization.
  • the film 110 (31, 41, 81, 51) and the lower cloth layer 20 are bonded into a continuous length of the belt 111 (20, 31, 41, 81, 51) as shown in FIG. And the continuous strips 111 (20, 31, 41, 81, 51) can be synchronously conveyed with the bearing surface 11 and then outputted backward from the output end 12 of the bearing surface 11 to leave the bearing surface 11 for subsequent operations.
  • the film 110 (31, 41, 81, 51) still forms a bonded state with the lower layer 20 to form a continuous strip 111 (20, 31, 41, 81, 51);
  • the film 110 (31, 41, 81, 51) can be easily separated from the lower layer 20 (refer to the foregoing), but the second implementation
  • the film 110 (31, 41, 81, 51) of the example already contains the upper layer 81, and is therefore considered to have a carrier wet film in the present invention. Therefore, the second embodiment is a continuous film forming process for forming a carrier wet film for continuously and rapidly producing a carrier-containing wet film 110 (31, 41, 81, 51) to achieve mass production. And the effect of reducing costs.
  • a continuous film forming process of a carrierless wet film can be converted into a carrier-type wet type as shown in FIG. 1 (first embodiment).
  • the continuous film forming process of the film is as shown in Fig. 2 (second embodiment), so the manufacturer can easily select the wet film with no carrier or carrier according to the needs of the consumer, so that mass production can be achieved.
  • the present invention further provides a cross-linking control zone 60 after the second fixative coating apparatus 50.
  • the cross-linking control zone 60 comprises at least one cross-linking control device (60), but is not limited.
  • the cross-linking control zone 60 in FIGS. 1 to 5 each comprises three and two spray (spray) type cross-linking control devices. (60) are respectively disposed above and below the bearing surface 11 (or the lower cloth layer 20) but are not limited.
  • the main function of the cross-linking control zone 60 (or the cross-linking control device 60) is to form the formed film 100 (31, 41, 51) as shown in Fig. 1 or the film 110 (31, 41, 81, 51). Providing a cleaning operation as shown in FIG.
  • the degree of inter-crosslinking and curing stereotyping for example, by the time or duration of the cleaning operation of the cross-linking control zone 60, a part of the fixing liquid (31, 51) in the fixed liquid layer (31, 51) can be washed away.
  • the time and extent of cross-linking and curing setting can avoid over-cure setting, which can increase the softness of the formed film 100 (31, 41, 51) or film 110 (31, 41, 81, 51). .
  • the cross-linking action control liquid 61 of the cross-linking action control zone 60 may be subjected to a washing operation using pure water or a cross-linking action stopping liquid to suspend the crosslinking between the fixed liquid layers 31, 51 and the colloid layer 41, but not limit.
  • the cross-linking control liquid 60 used in the cross-linking control zone 60 e.g. Pure water or cross-linking solution can also be added or contain other special ingredients such as cosmetic essences as needed or mask functions (such as whitening, anti-mite removal, etc.).
  • the third embodiment is the coating method of the second fixing liquid coating device 50 in the second embodiment.
  • the immersed second fixative coating device 50a is used instead.
  • the upper fabric layer 81 provided by the upper fabric input device 80 is first passed through the immersed second fixed liquid coating device 50a, as shown in FIG. 3 after passing through the immersed second fixed liquid coating device 50a.
  • a parallel line is added to the layer 81 to indicate the second fixing liquid layer 51, but is not used to restrict the second fixing liquid layer 51 from being wetted on only one surface of the upper layer 81. Since the upper fabric layer 81 can be easily separated from the adhesive film 110 (31, 41, 81, 51) in the third embodiment, the continuous film forming process of the unloaded wet adhesive film is shown in Fig. 3.
  • the fourth embodiment is to change the first fixed liquid coating device 30 in the second embodiment.
  • An immersed first fixed solution coating device 30a is formed.
  • the lower fabric layer 20 provided by the lower fabric input device 21 may first pass through the immersed first fixed solution coating device 30a, as shown in FIG. 4 after passing through the immersed first fixed solution coating device 30a.
  • a parallel line is attached to the layer 20 to indicate the first fixed liquid layer 31, but is not used to restrict the first fixed liquid layer 31 from being wetted only on the upper surface of the lower layer 20. Therefore, the fourth embodiment can also achieve the function and purpose of the lower layer input device 21 in the second embodiment (or the first embodiment shown in FIG. 1) as shown in FIG. 2, that is, the first fixing liquid.
  • the coating device 30 is capable of coating a first fixing liquid layer 31 on the lower fabric layer 20 which is transported backward in synchronization with the bearing surface 11.
  • the difference between the fifth embodiment and the first to fourth embodiments is that in the first to fourth embodiments, the surface of the bearing surface 11 is in an active manner (as shown in Figs. 1 to 4).
  • a water-absorbing lower fabric layer 20 capable of transporting backward and backward with the bearing surface 13 is disposed; but in the fifth embodiment, as shown in FIG. 5, the surface of the bearing surface 11 is correspondingly mounted.
  • a water-absorbing lower fabric layer 20 that can be transported synchronously with the carrying surface 13 is provided.
  • the lower fabric layer 20 is fixedly disposed on all surfaces of the endless conveyor belt 10 so that the lower fabric layer 20 can be rotated synchronously with the endless conveyor belt 10, so that the lower fabric layer 20 is rotated with the endless conveyor belt 10.
  • the circulating bearing surface 11 as shown in Figs. 1 to 4 is formed as a working surface for continuously forming the wet film, so that the function and purpose of the lower layer 20 can be achieved. .
  • the film 110 (31, 41, 81, 51) is in the cross-linking curing setting or has been formed or has been subjected to the cleaning operation of the crosslinking control zone 60, but as long as Film 110 When (31, 41, 81, 51) remains on the bearing surface 11 and moves backwards synchronously, the film 110 (31, 41, 81, 51) will still adhere to the lower layer 20 and be synchronized. After transporting; but when the film 110
  • the continuous strip 112 (31, 41, 81, 51) which is output from the output end 12 of the carrying surface 11 away from the carrying surface 11 and the continuous length in the second to fourth embodiments
  • the strips 111 (20, 31, 41, 81, 51) are different, that is, in the fifth embodiment, the lower fabric layer 20 is fixed on the bearing surface 11 without following the continuous strip 112 (31, 41, 81, 51) Synchronously transport backwards for subsequent work.
  • the lower fabric layer 20 since the lower fabric layer 20 is fixedly disposed on all surfaces of the endless conveyor belt 10, the lower fabric layer 20 can be rotated synchronously with the endless conveyor belt 10, and all the coating operations are in In the open state, when the film 110 (31, 41, 81, 51) leaves the bearing surface 11 (the lower layer 20), a partial film formation may occur on the circulating bearing surface 11 and/or the lower layer 20. Residues such as fixing liquid (31, 51) or colloid (41) or formed film (110) are used to cause the film to ⁇ 0 in the next cycle.
  • the film formation quality of (31, 41, 81, 51) causes damage. Therefore, a scraping and purifying device 90 such as a scraper can be additionally provided, so that when the lower fabric layer 20 or the circulating bearing surface 11 continues to circulate and is about to become a new circulating bearing surface 11, the scraping device 90 is scraped or purified.
  • the residual material of the circulating bearing surface 11 or the lower cloth layer 20 is to avoid affecting the film forming quality of the film 110 (31, 41, 81, 51).
  • the fourth and fifth embodiments of the present invention are equivalently changed by the second embodiment (continuous film forming apparatus having a carrier wet film or a process thereof), but are not intended to limit the present invention, that is, the fourth The equivalent technique and characteristics adopted by the fifth embodiment are still applicable to the first embodiment (continuous film forming manufacturing apparatus without a carrier wet film or a process thereof).
  • the sixth embodiment changes the spray-type second fixed solution coating device 50 in the first embodiment.
  • An immersed second fixative coating device 50a is formed.
  • the combination (20, 31, 41) formed by the combination of the first fixing liquid layer 31, the colloid layer 41 and the lower cloth layer 20 can be synchronized and The transport is continued to be transported backwards to pass through the immersed second fixative coating device 50a, and a parallel line is added to the colloid layer 41 after the immersed second fixative coating device 50a as shown in FIG.
  • the fixing liquid layer 51 is not used to restrict the second fixing liquid layer 51 from being wetted only on the upper surface of the colloid layer 41. Therefore, the immersed second fixed solution coating device 50a of the sixth embodiment can also achieve the function and purpose of the second fixed solution coating device 50 in the first embodiment shown in FIG. 1, that is, the immersed second.
  • the fixed solution applying device 50a can also apply a second fixing liquid layer 51 to the assembly (20, 31, 41) which is synchronously transported backward.
  • the bearing surface 11 can be regarded as a two-stage bearing surface 11 , wherein each of the bearing surfaces 11 is respectively disposed before the immersed second fixed liquid coating device 50a and
  • the bearing surface 11 can also be regarded as a two separate bearing surface 11 , which utilizes two separate circulating conveyor belts 10 to form two separate bearing surfaces 11 .
  • the bearing surface 11 of the present invention whether it is constituted by a two-stage bearing surface 11 or by two separate bearing surfaces 11, it is within the scope of the present invention.
  • the seventh embodiment is to spray (spray) type cross-linking control region 60 in the first embodiment.
  • the immersed cross-linking control zone 60a of FIG. 7 can be used to wash away the adhesive film 100 by cross-linking control liquid 61 (31, 41, 51).
  • the eighth embodiment is a spray-type second fixed liquid coating device 50 of the second embodiment.
  • the effect is changed into an immersed second fixative coating device 50b.
  • the colloid layer 41 has been coated on the first fixing liquid layer 31 and the upper cloth layer 81 is evenly laid on the colloid layer 41, the first fixing liquid layer 31, the colloid layer 41, the upper cloth layer 81 and
  • the combination (20, 31, 41, 81) formed by the combination of the lower fabric layers 20 can be moved synchronously with the bearing surface 11 and continuously moved backward to pass through the immersed second fixed liquid coating device 50b, as shown in FIG.
  • the immersed second fixative coating device 50b of the eighth embodiment can also achieve the second fixative coating device 50 as shown in FIG. 2 in the second embodiment (or the second fix in the sixth embodiment)
  • the function and purpose of the liquid coating device 50a), that is, the immersed second fixed liquid coating device 50b can also be transported synchronously backwards.
  • a second fixing liquid layer 51 is further coated on the assembly (20, 31, 41, 81).
  • the structural shape of the bearing surface 11 in the eighth embodiment is similar to the two-stage bearing surface 11 or the two bearing surfaces 11 in the sixth embodiment as shown in FIG. 6.
  • the ninth embodiment is the spraying (spraying) type cross-linking control in the second embodiment.
  • Zone 60 is equivalently changed to an immersive cross-linking control zone 60b. Therefore, after the film 110 (31, 41, 81, 51) and the lower cloth layer 20 are synchronously transported backward with the bearing surface 11 and left the bearing surface 11, the backward conveying movement can be continued to undergo immersion crosslinking.
  • the control zone 60b as shown in Fig.
  • the cross-linking action control liquid 60b can be controlled by the cross-linking action control liquid 60b to wash away the fixed liquid layer 31, 51 remaining in the film 110 (31, 41, 81, 51) or The colloidal layer 41 or directly suspends cross-linking with each other to achieve the spray (spray) type cross-linking control zone 60 of the second embodiment as shown in Fig. 2 or the immersive cross-section of the seventh embodiment as shown in Fig. 7.
  • the present invention provides a continuous film forming method for a carrierless wet film using the above continuous film forming apparatus for a wet film, comprising the following steps:
  • Step 1 providing at least one circulating bearing surface as a film forming working platform, the bearing surface having an upwardly facing flat surface and cyclically moving from an input end to an output end in the conveying direction;
  • Step 2 providing a water-absorbing lower fabric layer, and enabling the lower fabric layer to be synchronously transported along the bearing surface on the bearing surface for sequentially carrying the film-forming materials for film forming operations;
  • Step 3 providing a first fixing liquid coating device for coating a first fixing liquid layer on the lower cloth layer; wherein the first fixing liquid coating device adopts one of spraying mode and immersion mode Coating the first fixed liquid layer on the lower layer;
  • Step 4 providing a colloid coating device for applying a colloid layer on the first fixing liquid layer to crosslink and solidify the first fixing liquid layer;
  • Step 5 providing a second fixing liquid coating device for coating a second fixing liquid layer on the colloid layer to perform cross-linking and curing setting with the colloid layer; wherein the second fixing liquid coating device utilizes One of a spraying method and an immersing method to apply the second fixing liquid layer on the colloid layer, so that the lower cloth layer can be on the upper surface thereof during the synchronous conveying movement with the bearing surface A film of appropriate thickness is gradually formed to complete a continuous film forming process of a carrierless wet film.
  • a step 6 is further included: providing a cross-linking control area for control Forming a cross-linking effect in the gradually formed film on the lower layer; wherein the cross-linking control zone is washed away by at least one crosslinking control liquid and in one of a spraying method and an immersion method Or discontinuing the crosslinking between the second fixed liquid layer and/or the first fixed liquid layer and the colloid layer.
  • the present invention provides a continuous film forming method with a carrier wet film using the above-described continuous film forming apparatus for a wet film, comprising the following steps:
  • Step 1 providing at least one circulating bearing surface as a film forming working platform, the bearing surface having an upwardly facing flat surface and cyclically moving from an input end to an output end in the conveying direction;
  • Step 2 providing a water-absorbing lower fabric layer, and allowing the lower fabric layer to be synchronously transported along the bearing surface on the bearing surface for sequentially carrying the film-forming materials for film forming operations;
  • Step 3 providing a first fixing liquid coating device for coating a first fixing liquid layer on the lower cloth layer; wherein the first fixing liquid coating device is coated by one of spraying method and immersion method The method is to apply the first fixing liquid layer on the lower layer.
  • Step 4 providing a colloid coating device for applying a colloid layer on the first fixing liquid layer to crosslink and solidify the first fixing liquid layer.
  • Step 5 Provide an upper cloth layer for correspondingly covering the gel layer.
  • Step 6 providing a second fixing liquid coating device for coating a second fixing liquid layer on the upper cloth layer to perform cross-linking and curing setting with the colloid layer; wherein the second fixing liquid coating device Coating the second fixing liquid layer on the upper cloth layer by using one of spraying method and immersion method, so that the upper cloth layer passes through the second fixing liquid layer and the colloid layer And being sandwiched between the second fixing liquid layer and the colloid layer, so that the lower cloth layer can be gradually formed on the upper surface thereof during the synchronous conveying movement with the bearing surface and includes the The film of the upper layer is laminated to complete a continuous film forming process with a carrier wet film.
  • a step 7 is further included: providing a cross-linking control zone for controlling cross-linking effect in the film formed gradually on the lower layer; wherein the cross-linking control zone is utilized And at least one cross-linking control liquid and washing or stopping the cross-linking between the second fixing liquid layer and/or the first fixing liquid layer and the colloid layer in one of spraying or immersing manner.

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Abstract

本发明涉及一种湿式胶膜的连续成膜制造设备及其成膜方法，其利用至少一循环式输送带以构成至少一承载面供沿一设定的输送方向循环移动，且该承载面的表面支撑一下布层并作同步输送移动，又该承载面的前方或上方依序设有：一第一固定液涂布装置供在该下布层上先涂布一第一固定液层；一胶体涂布装置供在该第一固定液层上再涂布一胶体层以进行由下向上的交联与固化定型作用；及一第二固定液涂布装置供可在该胶体层上再涂布一第二固定液层以进行由上向下的交联与固化定型作用，从而使该下布层在随该承载面同步输送移动的过程中能于其上表面上逐渐成形一具适当厚度的胶膜，进而构成湿式胶膜的连续成膜工艺。

Description

湿式胶膜的连续成膜制造设备及其成膜方法
技术领域 本发明涉及一种湿式胶膜的制造设备及其成膜方法，尤指一种利用至少一循 环式输送带以构成至少一连续成膜用承载面，且在该承载面上设一可随该承载面 同步输送移动的下布层供依序承载或涂布各成膜的材料层，该材料层包含一第一 固定液层、一胶体层及一第二固定液层，从而使该下布层在随该承载面同步输送 移动的过程中能于其上表面上逐渐成形一具适当厚度的胶膜，进而简易完成无载 体或有栽体的湿式面膜的连续成膜工艺。 背景技术 本发明所谓成膜材料包含海藻酸及海藻酸盐类化合物但非用以限制本发明， 其中该海藻酸（即本发明中所称胶体但非用以限制本发明） 为一种天然的高分子 化合物， 可以和盐类化合物（即本发明中所称第一、 第二固定液但非用以限制本 发明） 中的金属离子形成各种不同的海藻酸盐类 （alginate) 胶膜 （即本发明中 所称胶膜但非用以限制本发明）， 例如水溶性的海藻酸钠 （胶体） 可以和盐类化 合物 （固定液） 中的二价钙离子产生交联 （crosslinking) 与固化定型 （curing) 作用， 以形成不溶于水的海藻酸 胶膜 （胶膜）。 若工艺中该胶膜是被制成一具 适当宽度的连续式或非连续式长条片胶膜时 （但非用以限制本发明）， 则后续作 业流程中可包含面膜裁切作业，如在该长条片胶膜上利用刀模裁切出所设计形状 的面膜，供应用于美容用湿式面膜领域中。 由于本发明中所称的胶膜大部分是针 对目前市场上常见贴在脸上使用的面膜来设计，故在本发明中所称的胶膜也可称 为面膜。 只是以本发明而言， 是先制成一具较大面积的胶膜型态， 再于该胶膜上 以裁切工法（如利用刀模但不限制） 裁出固固化定型状的面膜但非用以限制本发 明。
目前在湿式胶膜 （面膜） 的相关技术领域中已存在一些先前技术， 如： US 6,080,420、 US 6,258,995、 US 6,203,845、 US 6,201,164、 US 6,372,248、 US 6,326,524、 US 5,144,016、 US 5,230,853、 US 5,622,666, US 5,660,857 US 5,675,957、 US5,144,016、 US2005/0287193 US2010/0227164 ; GB 9419572、 GB 9501514、 GB 9516930 ,PCT/ GB 9502284 ( W096/10106) ^ PCT/ GB 9601719(WO97/03710)、 PCT/ GB 9701098 (W097/39781 )、 PCT/ DK 9700292 (公开号 W098/ 02196)、 WO2008/072817 、 WO03092754 、 EP2111926A1 ( WO2008/0090892 ， PCT/JP2008/050822)； JP2010-189386, WO99/20378A1等。 然而， 上述该先前技 术的发明重点或技术特征大都聚焦于湿式胶膜的組成成分或各成分间的重量百 分比 （wt%) 的关系， 实际上并未针对湿式胶膜如何达成量产化或降低制作成本 等问题来提出有效的技术方案。
此外， 依湿式胶膜（面膜） 的使用样态而言， 现有湿式胶膜可概分为无载体 及有载体两种；无载体湿式胶膜是指在使用时只由一适当厚度的胶膜（如海藻酸 盐类面膜）构成；有载体湿式胶膜则指在使用时由一适当厚度的胶膜与一薄层载 体如不织布所结合构成，其中该薄层载体一般是包含在该胶膜中以结合成一体而 无法或不易分离。
依湿式胶膜（面膜） 一般常见的包装模式而言， 无载体及有载体湿式胶膜大 都是直接存放或折叠后存放于一内含特定液体（如含食盐水用以保湿或含精华液 用以增进美容功能） 的密封包装袋内但不限制于此， 消费者于使用时再拆封包装 袋以取出该湿式胶膜； 由于无载体或有载体的湿式胶膜为一软且薄的膜层结构， 为利于制作 （如工艺中的输送移动） 或包装 （如折叠后再存放在密封包装袋内） 或使消费者能方便由密封包装袋取出及操作使用 （如先将胶膜展开并贴在脸面 上）， 制造商常于无载体或有栽体湿式胶膜的至少一面上另再贴覆一保护膜， 例 如在其一面上贴覆一珠光紙（但不限制） 用以支撑湿式胶膜（面膜） 以利于包装 或折叠收存， 或在其另一面上再贴覆一不织布层（但不限制） 用以使密封包装袋 内的液体穿透该不织布层以浸入胶膜用以保湿。在本发明的实施例中，上述另外 贴覆的保护膜皆非视为本发明中有载体湿式面膜所称的薄层载体。
此外，在有关湿式胶膜的成膜制造设备或成膜方法的技术领域中， 目前存有 以下的缺点：
其一， 湿式胶膜是一软而薄的胶质膜， 为了工艺方便性或裁切 （如裁成面膜 形状）作业方便性起见， 本案发明人首先发现并认为该湿式胶膜若能利用一平整 的承载面或一下布层来进行输送并在输送动程同时完成整个成膜流程，则对制造 湿式胶膜而言必是最为有利，但目前的现有技术并未揭示如此的构想， 致增加湿 式胶膜工艺的困难性， 不利于湿式胶膜 （面膜） 的发展。
其二， 以现有成膜工艺及相关制造设备而论，如欧盟专利 EP2111926A1 (国 际案号 international application number ： PCT/JP2008/050822 , 国际公开号 international publication number： WO2008/0090892) ,制造商无法连续地且快速地 生产无载体或有载体的湿式胶膜。 因湿式胶膜的成膜工艺至少包含： 胶体（如海 藻酸） 的涂布作业及其装置 （或工作站）； 固定液 （如盐类化合物） 的涂布作业 及其装置 （或工作站）； 以及供上述两种成膜材料胶体及固定液进行交联作用至 一预定程度的装置 （或工作站） 及 /或能中止交联作用的中止装置 （或工作站） 以此固化定型并形成一具适当软性的湿式胶膜；但现有的制造设备在成膜工艺的 安排上欠缺有效率的布局， 如 EP2111926A1 所揭示的制造设备主要是分开设置 一注入包覆机 (impregnation coater) 及一凹版印刷机 (gravure coater) 两主要工 作站， 再利用多个隋轮或转轮的转向及 /或牵引作用以使一连续式支撑用底材能 依先后次序通过该两主要工作区，供在该连续式支撑用底材的表面上分别进行盐 类化合物 （即本发明中所称的固定液） 及海藻酸（即本发明中所称的胶体） 的涂 布作业，因此整台制造设备及成膜工艺中欠缺一供承载该支撑用底材的连贯式输 送带， 以致各成膜材料如海藻酸 （胶体） 或盐类化合物 （固定液） 无法通过该支 撑用底材来连续地且快速地进行并完成湿式面膜的成膜工艺；也就是制造商常须 设置分开独立的多个工作站 （如 EP2111926A1 中图 2-4所示的分开设置的注入 包覆机 (impregnation coater) 及凹版印刷机 (gravure coater) 两主要工作区) 及 各分开独立工作站之间连结输送用的多个额外输送装置 （如多个隋轮或转轮）， 才能进行及完成湿式胶膜的成膜工艺，导致整体制造设备及其制造流程较为繁复 (如 EP2111926A1 中图 2-4所示）， 所占体积较大， 相对增加设备及制造成本， 却又无法达成连续地快速地进行及完成成膜工艺的功效。
其三， 湿式胶膜主要包含无载体及有载体两种，但以现有技术而言， 制造商 无法利用同一套制造设备的基本装置，使其经简单置换或增置即可选择制造无载 体及有载体任一种湿式胶膜 （面膜）， 也就是， 若制造商原来是利用一套制造设 备来专门制造无载体湿式胶膜，当消费者或客户的需求要从无载体湿式胶膜改变 成有载体湿式胶膜时，制造商却无法利用该同一套制造设备的基本装置，加以简 单置换或增置以供用来制造有载体湿式胶膜；一般而言，制造商都是另外再设计 一套新的制造设备来专门制造有载体的湿式胶膜，相对造成制造设备的浪费及制 造成本的增加， 且增加使用空间， 不利于胶膜 （面膜） 产业的竟争。
其实， 经本案发明人研究发现， 以一套用以制造不论是有载体或无载体湿式 胶膜的制造设备而言，其中用以形成该湿式胶膜中主要部分的胶膜（如海藻酸盐 类胶膜） 的各个不同的基本装置 （或工作站）， 例如本案所揭示的一第一固定液 涂布装置、 一胶体涂布装置及一第二固定液涂布装置等各工作站 （容后述）， 若 单就各工作站的作业功能及其在制作流程的安排而言，一般是可视为相同或相似 的， 也就是各工作站的作业功能具有共通性； 然而现有技术如 EP2111926A1往 往只是被设计用来制造单一种湿式面膜如有载体者或无栽体其中的一种，因此当 制造商要制造无载体及有载体的两种湿式面膜时，即须设置两套不同的制造设备 来分别制造， 故现有技术并未考虑各工作站的作业功能的共通性， 故也未在制作 流程上做出妥善的安排，以致整体制造设备中各工作站的装置结构及其制造流程 皆较为繁复 （如 EP2111926A1 中图 2-4所示）， 所占体积较大， 而且制造商无法 利用同一套制造设备，使其经简单置换或增置， 以供制造端得以选择制造无载体 及有载体两种湿式面膜，相对增加设备及制造成本，却仍然无法达成连续地快速 地进行及完成成膜工艺的功效。
由上可知，以具有海藻酸盐类胶膜且包含无载体或有栽体的湿式面膜的连续 成膜方法及其成膜制造设备而言，本领域的先前技术确实存在一些尚待解决的问 题及缺点 ,本案即是针对先前技术的上述问题及缺点而提出能有效地解决问题的 技术方案。 发明内容 本发明的主要目的在于提供一种湿式胶膜的连续成膜制造设备，其是利用至 少一循环式输送带以构成至少一具有朝上的平整面且沿输送方向由输入端（前端） 至输出端（后端） 移动的循环式承载面， 并在该承载面上设置可随该承载面同步 输送以向后移动的具吸水性的下布层供承载各成膜材料（如固定液及胶体） 以进 行成膜作业，其中该承载面的前方或上方由该输入端至该输出端依序设置： 一第 一固定液涂布装置，供在该下布层上先涂布第一固定液层； 一胶体涂布装置，供 在该第一固定液层上再涂布一胶体层以进行由下向上的交联（crosslinking) 与固 化定型 （curing) 作用； 及一第二固定液涂布装置， 供可在该胶体层上再涂布第 二固定液层以进行大部分由上向下的交联与固化定型作用，从而使该下布层在随 该承载面同步输送移动的过程中能于其上表面上逐渐成形一具适当厚度的胶膜； 从而构成一无载体湿式胶膜的连续成膜工艺，供可连续地且快速地生产无载体的 湿式胶膜， 而达成量产化及降低成本的功效。
本发明另一目的在于提供一种湿式胶膜的连续成膜制造设备，其进一步在该 胶体涂布装置及第二固定液涂布装置之间另外再设置一上布层输入设备，以提供 一上布层供对应贴覆在该胶体层上，之后再使该第二固定液层涂布在该上布层上 以使该上布层在交联固化定型之后夹置在该第二固定液层与该胶体层之间，从而 使该下布层在随该承载面同步输送移动的过程中能于其上表面上逐渐成形一具 适当厚度且包含该上布层的胶膜，从而使原来无载体湿式胶膜的连续成膜工艺转 换成有载体湿式胶膜的连续成膜工艺，供可连续地且快速地选择生产一无载体或 有载体的湿式胶膜，进而达成量产化及降低成本的功效，并增进湿式胶膜的使用 型态及其方便性。
本发明的另一目的在于提供一种湿式胶膜的连续成膜制造设备，其进一步在 该第二固定液涂布装置之后再设置一交联作用控制区，以使经过该第二固定液涂 布装置后的湿式胶膜能通过该交联作用中止区所提供的清洗工作以控制（如停止) 该胶膜中固定液与胶体之间的交联作用，供制造时能进一步选择或控制成形后胶 膜的柔软程度。
本发明的另一目的在于提供一种湿式胶膜的连续成膜方法， 包含下列步骤： 步骤 1 : 提供至少一循环式承栽面供作为成膜作业平台， 该承载面具有朝上的平 整面且沿输送方向由一输入端至一输出端进行循环式移动； 步骤 2 : 提供一具吸 水性的下布层，并使该下布层能在该承载面上随该承载面同步输送向后移动供承 载各成膜材料如固定液及胶体以进行成膜作业； 步骤 3 : 提供第一固定液涂布装 置供在该下布层上涂布第一固定液层； 步骤 4 : 提供胶体涂布装置供可在该第一 固定液层上再涂布一胶体层以进行由下向上的交联与固化定型作用； 步骤 5 : 提 供第二固定液涂布装置供可在该胶体层上再涂布第二固定液层以进行大部分由 上向下的交联与固化定型作用，使该下布层在随该承载面同步输送移动的过程中 能于其上表面上逐渐成形一具适当厚度的胶膜，从而完成无载体湿式胶膜之连续 成膜工艺。
本发明的另一目的在于提供一种湿式胶膜的连续成膜方法， 包含下列步骤： 步骤 1 : 提供至少一循环式承载面供作为成膜作业平台， 该承载面具有朝上的平 整面且沿输送方向由一输入端至一输出端进行循环式移动； 步骤 2 : 提供一具吸 水性的下布层，并使该下布层能在该承载面上以随该承载面同步输送移动供承载 各成膜材料以进行成膜作业； 步骤 3 : 提供第一固定液涂布装置， 供在该下布层 上先涂布第一固定液层； 步骤 4 : 提供一胶体涂布装置， 供在该第一固定液层上 再涂布一胶体层以进行由下向上的交联与固化定型作用； 步驟 5 : 提供上布层， 供对应贴覆在该胶体层上； 步骤 6 : 提供第二固定液涂布装置， 供在该上布层上 涂布第二固定液层以进行大部分由上向下的交联与固化定型作用，进而使该上布 层能夹置在该第二固定液层与该胶体层之间，从而使该下布层在随该承载面同步 输送移动的过程中能于其上表面上逐渐成形一具适当厚度且包含该上布层的胶 膜， 进而完成一有载体湿式胶膜的连续成膜工艺。
在本发明一实施例中，该下布层是以活动方式设置在该循环式输送带的承载 面表面上，其是利用成捆的长奈下布层设于该循环式输送带的前方， 以使该下布 层能由该循环式输送带的承载面的输入端连续地输送并进入该承载面上，以使该 连续的下布层可随该承载面同步输送移动供用以承载各成膜材料，进而在该连续 的下布层表面上进行成膜作业； 又在成膜作业完成后，该连续的下布层仍可继续 支撑承载已成膜的胶膜至后续的工作站以进行后续作业。
在本发明一实施例中，该下布层是以固定方式设置在该循环式输送带的承载 面表面上，其是直接在该循环式输送带的承载面表面上设置一可随该承载面同步 输送移动的具吸水性下布层， 用以承载各成膜材料，供可在该循环式输送带的承 载面的下布层表面上进行成膜作业以成型出一长条式胶膜，但在胶膜成膜作业完 成后，该下布层则随该循环式输送带的承载面循环转动，该已成膜的长条式胶膜 则与该承载面上的下布层分离而被向后输送至后续工作站。
在本发明一实施例中，在该循环式输送带的循环式承栽面的输出端之后，进 一步可设置一后续作业区，该后续作业区可再利用至少一循环式输送带以构成一 沿输送方向且面向上的循环式作业面，供已制成的无载体或有载体的湿式胶膜能 被向后输送而进入后续作业区以进行后续加工流程。 附图说明 图 1为本发明湿式胶膜（无载体） 的连续成膜制造设备第一实施例侧面示意 图；
图 2为本发明湿式胶膜（有载体） 的连续成膜制造设备第二实施例侧面示意 图；
图 3为本发明湿式胶膜（无载体） 的连续成膜制造设备第三实施例侧面示意 图；
图 4为本发明湿式胶膜（有载体） 的连续成膜制造设备第四实施例侧面示意 图；
图 5为本发明湿式胶膜（有载体） 的连续成膜制造设备第五实施例侧面示意 图；
图 6为本发明湿式胶膜（无载体） 的连续成膜制造设备第六实施例侧面示意 图；
图 7为本发明湿式胶膜（无载体） 的连续成膜制造设备第七实施例侧面示意 图；
图 8为本发明湿式胶膜（有栽体） 的连续成膜制造设备第八实施例侧面示意 图；
图 9为本发明湿式胶膜（有载体） 的连续成膜制造设备第九实施例侧面示意 图。
附图标记说明： 10-循环式输送带； 11-承载面； 12-输入端； 13-输出端； 20- 下布层； 21- (下布层）供应源； 30-第一固定液涂布装置； 31-第一固定液层； 40- 胶体涂布装置； 41-胶体层； 50-第二固定液涂布装置； 51-第二固定液层； 60-交 联作用控制区； 61-交联作用控制液； 70-后续工作设备； 71-裁切面膜装置； 72- 循环式输送带； 80-上布层输入设备； 81-上布层； 82- (上布层） 供应源； 83-隋 轮； 90-刮除净化装置； 100-胶膜； 101-连续式长条带； 110-胶膜； 111-连续式长 条带； 112-连续式长条带。
具体实施方式 为使本发明更加明确详实， 兹列举较佳实施例并配合下列图示，将本发明的 结构及其技术特征详述如后：
为方便说明， 在图 1~9所示本发明湿式胶膜的连续成膜制造设备第一〜第九 各实施例皆是以侧面示意图表示，其中在本发明湿式胶膜的连续成膜制造设备的 成膜工艺的进行方向 （即输送方向） 是由图 1~9 的左边朝向右边进行， 其中图 1-9的左边定义为 "前方 "而图 1~9的右边定义为 "后方"； 垂直于图 1〜9纸张表面 的方向定义为"宽度"方向； 又为方便分辨及说明， 在成膜工艺中所形成的下布层 20、 第一固定液层 31、 胶体层 41、 第二固定液层 51及上布层 81等皆以分离但 相叠的线条来表示， 但实质上该下布层 20、 第一固定液层 31、 胶体层 41、 第二 固定液层 51及上布层 81等彼此之间或是通过交联作用而连结成一体或通过涂布 关系 （包含喷涂作用、 沉浸作用等） 而贴合在一起， 也就是各层之间实质上并无 如图所示分离但相叠的线条之间的空隙存在， 特此合先叙明。
参考图 1所示， 本发明湿式胶膜的连续成膜制造设备主要包含： 至少一循环 式输送带 10， 其上具有至少一承载面 11 ; 一具吸水性下布层 20 ; 及在承载面 11 的上方或前方沿该承载面 11的输送方向由其输入端 12至其输出端 13依序设置 的一第一固定液涂布装置 30、 一胶体涂布装置 40及一第二固定液涂布装置 50。 循环式输送带 10的型式不限制， 其中承栽面 11可随循环式输送带 10的型式而 具有不同的结构，如可为连续面结构如 PVC输送带、 PU输送带、铁氟龙输送带、 皮带输送带等， 也可为非连续面结构如滚筒输送带、 链条输送带等，在此皆称为 承载面 11， 在图中以粗断线表示。 又至少一循环式输送带 10具有至少一承载面 11， 乃是表示循环式输送带 10的输送方式不限制， 其可利用多个循环式输送带 10而分别构成相等数目的多个承载面 11 ,或利用多个循环式输送带 10而相连构 成单一个承载面 11 , 或利用一循环式输送带 10而分开构成多段的承载面 11。
本发明利用至少一循环式输送带 10以构成至少一循环式承载面 11供作为胶 膜成形作业平台， 即作为连续成形湿式胶膜的工作面。 循环式承载面 11具有一 朝上的平整面且沿输送方向由输入端 12至输出端 13进行循环式移动。循环式输 送带 10被设计具有适当长度 （沿输送方向由前向后的长度） 及宽度 （与输送方 向垂直的水平方向），因此循环式承载面 11也设具适当的长度及宽度供作为成形 该湿式胶膜的工作面。又，利用该承载面 11的表面以活动方式（如图 1~4所示） 或固定方式 （如图 5所示容后说明） 来对应承载一可随承栽面 13 同步输送移动 的具吸水性的下布层 20， 以使下布层 20在随承载面 13 同步输送移动的过程中 能承载各成膜材料如本发明所述的固定液 31、 51 (如盐类化合物）及胶体 41 (如 海藻酸）如图 1所示， 从而使下布层 20在随承载面 11 同步输送移动的过程中能 于下布层 20的上表面上连续地且逐渐地成形一具适当厚度的胶膜， 也就是在下 布层 20上进行成膜作业。
在第一实施例中如图 1所示， 下布层 20是设计为一连续的长条式布面但非 用以限制本发明。 下布层 20卷成一捆以作为下布层 20的供应源 21 , 供可连续 地提供下布层 20以由输入端 12进入循环式承载面 11上， 并使连续的下布层 20 能平整地对应贴覆在承栽面 11的表面上 （如图 1 中下布层 20及承载面 11的表 面以分开的二线条表示） 而可随承载面 11 同步输送移动， 最后再由承载面 11的 输出端 12向后输出而离开承载面 11。 连续的下布层 20在输出后可再输送至其 他预先安排好的后续工作设备 70以进行其他后续作业， 例如设置自动化或人工 的裁切面膜装置 71并配合使用另一循环式输送带 72等但不限制，从而构成一裁 切工作站供可对在连续的下布层 20上已成型的湿式胶膜进行裁切以分成单一面 膜， 或更再设置其他功能的工作站如收整工作站或包装工作站等； 由于后续工作 设备 70可随需要而做出不同功能的装置或工作站以进行不同的后续作业， 然其 并非本发明的发明重点， 故在此不再赘述。
第一固定液涂布装置 30是用以在随承载面 11 同步输送移动的下布层 20上 涂布一第一固定液层 31。 在本第一实施例中， 第一固定液涂布装置 30设在承载 面 11的上方但非用以限制本发明，例如第一固定液涂布装置 30也可设在承载面 11的前方如图 4所示（容后述）。另依一般湿式面膜的通常形状（如人脸面形状） 或构造而言， 第一固定液层 31均匀涂布在下布层 20上但不限制， 例如： 当湿式 面膜具有特殊构造或特殊形状时，如设计一半脸面式面膜（供只覆盖人脸面的上 半部或下半部），本发明即可采取非均匀方式进行涂布作业如只在下布层 20上某 特定区域中进行涂布作业。 又本发明所述之涂布作业主要是使第一固定液层 31 能形成在下布层 20上， 但不限制该涂布作业所采用的工作方式， 如可包含喷涂 方式、沉浸方式但不限制。进言之，在本发明中所述的涂布方式可包含喷涂方式、 沉浸方式中任一种方式或其組合， 如图 1 中第一固定液涂布装置 30是以喷涂方 式进行涂布。
如图 1所示，胶体涂布装置 40设置在该第一固定液涂布装置 30之后。 当第 一固定液层 31涂布在下布层 20上并随承载面 11 同步向后输送移动至胶体涂布 装置 40的工作范围时， 胶体涂布装置 40即可在第一固定液层 31上再涂布一适 当厚度的胶体层 41。当胶体层 41被涂布在第一固定液层 31上之后，胶体层 41、 第一固定液层 31及下布层 20仍随承栽面 11 同步且继续地向后输送移动， 而在 移动的过程中，先涂布的第一固定液层 31即能由下向上持续地与胶体层 41进行 交联 （crosslinking) 并逐渐固化定型 （curing) 成胶膜状态。
此外， 以第一实施例而言， 第一固定液层 31是先涂布在下布层 20上然后再 于第一固定液层 31上再涂布胶体层 41， 因此第一固定液层 31是先与下布层 20 接触并可能由下布层 20的上表面 （或上、 下表面） 渗入内层中。 以实际交联作 用而言， 当第一固定液层 31 (具有二价金属离子） 的上表面一接触到胶体层 41 时即会立刻产生交联并开始固化定型（curing) , 以致在二者间的接触面会立刻形 成一薄层胶膜， 此时该薄层胶膜形同一遮护面而得以阻止胶体层 41由下布层 20 之上表面 （或上、 下各表面） 渗入内层中去继续产生交联作用， 即先设在下布层 20上表面上的第一固定液层 31会向胶体层 41 方向 （由下往上） 进行交联作用 但不会由下布层 20 的上表面渗入 （由上往下） 下布层 20 的内层， 故在下布层 20的上表面上可形成一湿式胶膜 （即一具有网状结构的水胶型错化物膜层）， 且 该湿式胶膜容易与下布层 20分离， 故所形成的湿式胶膜 （31、 41 ) 在使用时与 下布层 20能容易地分离， 此在本发明中被视为不具载体的使用状态。
如图 1所示， 第二固定液涂布装置 50设置在胶体涂布装置 40之后。 当胶体 层 41涂布在第一固定液层 31上并与下布层 20—起随承载面 11同步向后输送移 动至第二固定液涂布装置 50的工作范围时，第二固定液涂布装置 50即可在胶体 层 41上再涂布一第二固定液层 51。 当第二固定液层 51被涂布在胶体层 41上之 后， 第二固定液层 51、 胶体层 41、 第一固定液层 31及下布层 20是一起地 （可 视为黏合成一体） 随承载面 11 同步向后输送移动， 而在移动的过程中， 后涂布 的第二固定液层 51 即能由上向下持续地与胶体层 41 进行交联并逐渐固化定型 (curing) 成胶膜状态， 即胶体层 41通过第一固定液层 31由下向上及第二固定 液层 51 由上向下的交联作用， 而可在随承载面 11 同步向后输送移动的下布层 20上逐渐固化定型而成型一具适当厚度的胶膜 100 (31、 41、 51 ) 如图 1所示， 如此可减少胶体层 41形成胶膜状态的固化定型 （curing) 时间。 更言之， 固化定 型后胶膜 100 (31、 41、 51 ) 是由第一固定液层 31及第二固定液层 51与居中的 胶体层 41进行交联作用而形成，故在图 1中固化定型后的胶膜 100以（31、 41、 51 ) 表示。 又胶膜 100 (31、 41、 51 ) 是连续地成形在随承载面 11 同步向后输 送移动的下布层 20上， 因此在实际制作时， 胶膜 100 (31、 41、 51 ) 与下布层 20是紧密贴合成一连续式长条带 101 (20、 31、 41、 51 ) 并可随承载面 11 同步 输送移动， 之后再由承载面 11的输出端 12输出而向后离开承载面 11供进行后 续作业。 由于在离开承载面 11时， 胶膜 100 (31、 41、 51 ) 是与下布层 20贴合 成一连续式长条带 101 (20、 31、 41、 51 ) ,故在图 1中连续式长条带 101以（20、 31、 41、 51 ) 表示。 但当消费者在使用时， 胶膜 100 (31、 41、 51 ) 可容易地与 下布层 20分离 （参考后段所述）， 因此， 本第一实施例即构成一无载体湿式胶膜 的连续成膜工艺， 供可连续地且快速地生产一无载体的湿式胶膜 100 (31、 41、 51 ) , 达成量产化及降低成本的功效。
此外，第一固定液层 31或第二固定液层 51的材料主要为胶膜成形所需的固 定液如盐类化合物， 但实际制作时， 第一或第二固定液层 31、 51的材料中另可 随需要如随面膜附加功能 （如美白、 防绉除纹等） 而添加或包含其他特殊成分如 美容用精华液等。
参考图 2所示， 本第二实施例与图 1所示第一实施例之间的不同处在于： 本 第二实施例乃是进一步在第一实施例中胶体涂布装置 40与第二固定液涂布装置 50之间更设置一上布层输入设备 80用以提供一上布层 81，其中在图 2中上布层 81是先平整地对应贴覆在胶体层 41 上然后或同时再使第二固定液层 51涂布在 上布层 81上。 由于上布层 81是先与胶体层 41接触， 故胶体层 41可透过上布层 81的下表面并渗入其内层中， 因此当第二固定液层 51再涂布在已内渗有胶体层 41的上布层 81上时， 第二固定液层 51可透过上布层 81的上表面而渗入其内层 中以与已渗入上布层 81 内层的胶体层 41进行交联作用， 因此胶体层 41通过第 一固定液层 31 由下向上及第二固定液层 51 由上向下的交联作用以使上布层 81 夹置或包含在第二固定液层 51与胶体层 41之间， 从而使下布层 20在随承载面 11同步向后输送移动的过程中于下布层 20的上表面上逐渐成形一具适当厚度且 包含上布层 81 的胶膜 110 (31、 41、 81、 51 ) 如图 2所示， 如此构成一有载体 湿式胶膜的连续成膜工艺。
在第二实施例中 ,上布层输入设备 80所提供的上布层 81是设计为一连续的 长条式布面但非用以限制本发明。 如图 2所示连续的长条式上布层 81卷成一捆 以作为上布层 81的供应源 82供可连续地提供上布层 81 , 并使上布层 81能平整 地对应贴覆在胶体层 41上；其中上布层输入设备 80可通过其他机械組件如隋轮 83或組件組合如隋轮組等以增进操作上布层输入设备 80的简便性或提高操作的 精准性， 以使上布层 81能简易且精准地平整对应贴覆在胶体层 41上。
此外， 第二固定液层 51涂布在上布层 81上的时间点与上布层 81平整地对 应贴覆在胶体层 41上的时间点之间的先后次序， 在本发明中并非特别限制； 如 图 2所示， 若上布层 81是先平整地对应贴覆在胶体层 41上然后 （或同时） 第二 固定液层 51再通过由上向下之喷涂方式涂布在上布层 81上，如此即构成一有载 体湿式胶膜的连续成膜工艺； 但若如图 3所示， 第二固定液层 51是通过洗浸方 式先涂布在上布层 81上然后再使已涂布有第二固定液层 51的上布层 81平整地 对应贴覆在胶体层 41上， 则因上布层 81与胶体层 41之间的接触面已先有第二 固定液层 51 , 因此在图 3中虽有上布层 81，但上布层 81是可容易地从成形的胶 膜 110 (31、 41、 81、 51 ) 中分离， 故图 3所示是构成一无载体湿式胶膜的连续 成膜工艺。
如图 2所示， 由于胶膜 110是由第一固定液层 31 由下向上及第二固定液层 51透过上布层 81并由上向下以与胶体层 41进行交联作用而形成， 因此成形后 的胶膜 110 (31、 41、 81、 51 ) 中上布层 81是不易由胶膜 110 (31、 41、 81、 51 ) 中分离。 因此， 第二实施例 （如图 2所示） 与第一实施例 （如图 1所示） 比较， 第二实施例的胶膜 110 (31、 41、 81、 51) 包含有上布层 81 并形成一体且其连 续地成形在随承载面 11 同步向后输送移动的下布层 20上。 由此可见，在实际制 作时，胶膜 110 (31、 41、 81、 51 ) 与下布层 20黏结成一连续式长奈带 111 (20、 31、 41、 81、 51 ) 如图 2所示， 而连续式长条带 111 (20、 31、 41、 81、 51 ) 可 随承载面 11 同步输送移动而再由承载面 11的输出端 12向后输出而离开承载面 11以进行后续作业， 因此在进行后续作业时， 胶膜 110 (31、 41、 81、 51 ) 仍与 下布层 20形成黏结状态而形成连续式长条带 111 (20、 31、 41、 81、 51 ) ; 但在 实际使用时（如裁切成供消费者使用的面膜型态）， 胶膜 110 (31、 41、 81、 51 ) 虽也可容易地与下布层 20分离（参考前述），但第二实施例的胶膜 110 (31、 41、 81、 51 ) 已包含上布层 81 , 故在本发明中被视为有载体湿式胶膜。 因此， 第二 实施例是构成一有载体湿式胶膜的连续成膜工艺，供可连续地且快速地生产一有 载体的湿式胶膜 110 (31、 41、 81、 51 ) , 达成量产化及降低成本的功效。
此外， 利用上布层输入设备 80的设置及其提供上布层 81的功能， 可将一无 载体湿式胶膜的连续成膜工艺如图 1所示（第一实施例）转换成一有载体湿式胶 膜的连续成膜工艺如图 2所示 （第二实施例）， 因此制造商能随消费者的需要而 简便选择来决定生产无载体或有载体的湿式胶膜，如此不但可达成量产化及降低 成本的功效， 并能增进湿式胶膜在消费者的选择性及使用的方便性。
参考图 1、 2所示， 本发明更可在第二固定液涂布装置 50之后设置一交联作 用控制区 60。交联作用控制区 60包含至少一交联作用控制装置（60)但不限制， 如图 1~5中交联作用控制区 60各包含 3个及 2个喷涂 （喷洒） 式交联作用控制 装置 （60) 而分别设在承载面 11 (或下布层 20) 的上面及下面但不限制。 交联 作用控制区 60 (或交联作用控制装置 60)主要功能是对成形后的胶膜 100 (31、 41、 51 ) 如图 1所示或胶膜 110 (31、 41、 81、 51 ) 如图 2所示提供清洗工作， 以使正进行的交联作用并逐渐固化定型的胶膜 100 (31、 41、 51 )或胶膜 110 (31、 41、 81、 51 ) 能再通过交联作用控制区 60所提供的清洗工作而洗去或中止其中 固定液层 31、 51与胶体层 41之间的交联作用， 如洗去 （如采用纯水） 其中尚未 完成交联作用的一部分固定液 （31、 51 ) 或直接中止 （如采用交联作用中止液） 固定液层 31、 51 与胶体层 41 之间的交联作用， 从而控制或中止第二固定液层 51 与胶体层 41 之间交联与固化定型作用的程度， 例如通过交联作用控制区 60 的清洗工作的时间或动程长短，即可洗去固定液层（31、51)中一部分固定液（31、 51 ) 而相对减少固定液层 （31、 51 ) 与胶体层 41之间交联与固化定型的时间及 程度， 可避免被过度固化定型， 从而即能增加成形后胶膜 100 (31、 41、 51 ) 或 胶膜 110 (31、 41、 81、 51 ) 的柔软度。
此外，交联作用控制区 60的交联作用控制液 61可采用纯水来进行清洗工作 或采用交联作用中止液来中止固定液层 31、51与胶体层 41之间的交联作用但不 限制。 此外于实际制作时， 交联作用控制区 60所采用的交联作用控制液 61 (如 纯水或交联作用中止液） 中也可随需要或面膜使用功能 （如美白、 防绉除纹等） 而添加或包含其他特殊成分如美容用精华液等。
参考图 3所示， 第三实施例与图 2所示第二实施例之间的不同处在于： 第三 实施例乃是将第二实施例中第二固定液涂布装置 50的涂布方式改采用沉浸式第 二固定液涂布装置 50a。 从而， 由上布层输入设备 80所提供的上布层 81是先经 过沉浸式第二固定液涂布装置 50a, 如图 3中在经过沉浸式第二固定液涂布装置 50a之后， 上布层 81上即附加一并行线以表示第二固定液层 51 , 但非用以限制 第二固定液层 51 只浸湿在上布层 81 的一表面上。 由于在第三实施例中上布层 81是可容易地从胶膜 110 (31、 41、 81、 51 ) 中分离， 故图 3所示乃构成一无载 体湿式胶膜的连续成膜工艺。
参考图 4所示， 本第四实施例与图 2所示第二实施例之间的不同处在于： 第 四实施例乃是将第二实施例中第一固定液涂布装置 30等效改变成一沉浸式第一 固定液涂布装置 30a。 从而， 由下布层输入设备 21所提供的下布层 20可先经过 沉浸式第一固定液涂布装置 30a，如图 4中在经过沉浸式第一固定液涂布装置 30a 后的下布层 20上即附加一并行线以表示第一固定液层 31，但非用以限制第一固 定液层 31只浸湿在下布层 20的上表面。从而， 第四实施例也可达成如图 2所示 第二实施例 （或如图 1所示第一实施例） 中下布层输入设备 21的使用功能及目 的，也就是使第一固定液涂布装置 30能在随承载面 11 同步向后输送移动的下布 层 20上涂布一第一固定液层 31。
参考图 5所示，本第五实施例与第一〜四实施例之间的不同处在于：在第一〜 四实施例中承载面 11的表面以活动方式 （如图 1~4所示） 来对应承置一可随承 栽面 13同步向后输送移动的具吸水性下布层 20 ;但在第五实施例中如图 5所示， 承载面 11的表面以固定方式来对应承置一可随承载面 13同步输送移动的具吸水 性下布层 20。 也就是， 下布层 20固定设在该循环式输送带 10的所有表面上以 使下布层 20能随循环式输送带 10同步循环转动， 如此当下布层 20随循环式输 送带 10而转至循环式输送带 10的上表面时即构成如图 1~4所示的循环式承栽面 11供作为连续成形湿式胶膜的工作面，故仍可达成下布层 20的使用功能及目的。 在实际制作时， 第五实施例中胶膜 110 (31、 41、 81、 51 ) 不论是正在交联固化 定型中或是已成形后或已经过交联作用控制区 60的清洗工作， 但只要胶膜 110 (31、 41、 81、 51 )还留在承载面 11上而同步向后输送移动时，则胶膜 110 (31、 41、 81、 51 ) 仍会与下布层 20黏结在一起而同步向后输送移动； 但当胶膜 110
(31、 41、 81、 51 ) 由承载面 11的输出端 12向后输出而离开承载面 11 时， 胶 膜 110 (31、 41、 81、 51 ) 即会与下布层 20分离而形成一连续式长条带 112 (31、 41、 81、 51 ) 如图 5所示， 供进行后续作业。 换言之， 在第五实施例中由承载面 11的输出端 12输出而离开承载面 11的连续式长条带 112 (31、 41、 81、 51 ) 与 第二〜四实施例中的连续式长条带 111 (20、 31、 41、 81、 51 ) 不同， 也就是第 五实施例中下布层 20是固设于承载面 11上而不随连续式长条带 112 (31、 41、 81、 51 ) 同步向后输送移动以进行后续作业。
在本第五实施例中，由于下布层 20固定设置在循环式输送带 10的所有表面 上以使下布层 20能随循环式输送带 10同步循环转动，而且所有的涂布作业是在 开放状态下进行， 故当胶膜 110 (31、 41、 81、 51 ) 离开承载面 11 (下布层 20) 时，循环式承载面 11及 /或下布层 20上可能会有部分成膜用材料如固定液（31、 51 ) 或胶体 （41 ) 或已成形胶膜 （110) 等残留物质， 致对下一循环中胶膜 Π0
(31、 41、 81、 51 ) 的成膜质量造成损伤。 因此可另设一刮除净化装置 90如一 刮刀，使当下布层 20或循环式承载面 11继续循环转动而即将成为新的循环式承 载面 11时，通过刮除净化装置 90以刮除或净化循环式承载面 11或下布层 20的 残留物质以避免影响胶膜 110 (31、 41、 81、 51 ) 的成膜品质。
此外， 本发明的第四、 第五实施例虽然是由第二实施例 （有载体湿式胶膜的 连续成膜制造设备或其工艺） 等效改变所得但非用以限制本发明， 即第四、 第五 实施例所采取的等效技术及其特征仍适用于第一实施例（无载体湿式胶膜的连续 成膜制造设备或其工艺）。
参考图 6所示，本第六实施例与图 1所示第一实施例之间的不同处在于： 第 六实施例将第一实施例中喷涂式第二固定液涂布装置 50等效改变成一沉浸式第 二固定液涂布装置 50a。 从而， 当胶体层 41被涂布在第一固定液层 31上之后， 由第一固定液层 31、 胶体层 41及下布层 20組合形成的组合体 （20, 31, 41 ) 可 同步且继续地向后输送移动以经过沉浸式第二固定液涂布装置 50a， 如图 6中在 经过沉浸式第二固定液涂布装置 50a之后胶体层 41上即再附加一并行线以表示 第二固定液层 51但非用以限制第二固定液层 51只浸湿在胶体层 41的上表面。 从而，第六实施例的沉浸式第二固定液涂布装置 50a也可达成如图 1所示第一实 施例中第二固定液涂布装置 50的使用功能及目的， 也就是沉浸式第二固定液涂 布装置 50a也能在同步向后输送移动的組合体（20, 31, 41 ) 上再涂布一第二固定 液层 51。
此外， 在第六实施例中如图 6所示， 承载面 11 可视为一两段式承载面 11 , 其中各有一段承载面 11分别设在沉浸式第二固定液涂布装置 50a之前及之后； 又承载面 11也可视为二分开的承载面 11 , 其利用二分开的循环式输送带 10 以 分别构成二分开的承载面 11。 然而， 以本发明的承载面 11而言， 不论解释为由 一两段式承载面 11构成或由二分开的承载面 11构成，皆落在本发明的专利范围 内。
参考图 7所示，本第七实施例与图 1所示第一实施例之间的不同处在于： 第 七实施例乃是将第一实施例中喷涂 （喷洒） 式交联作用控制区 60等效改变成一 沉浸式交联作用控制区 60a。 从而， 当胶膜 100 (31、 41、 51 ) 与下布层 20形成 一组合体 (20, 31, 41, 51 ) 而一起随承载面 11 同步向后输送移动并离开承载面 11之后， 可继续向后输送移动以经过沉浸式交联作用控制区 60a，如图 7中沉浸 式交联作用控制区 60a即能通过交联作用控制液 61 以洗去胶膜 100 (31、 41、 51 ) 中残留的固定液层及 /或胶体层 41或直接中止相互间的交联作用， 从而达成 如图 1所示第一实施例中喷涂（喷洒）式交联作用控制区 60的使用功能及目的。
参考图 8所示，本第八实施例与图 2所示第二实施例之间的不同处在于： 本 第八实施例是将第二实施例中喷涂式第二固定液涂布装置 50等效改变成一沉浸 式第二固定液涂布装置 50b。 当胶体层 41 已涂布在第一固定液层 31上且上布层 81 又平整地对应贴覆在胶体层 41上之后， 由第一固定液层 31、 胶体层 41、 上 布层 81及下布层 20組合形成的组合体（20, 31, 41, 81 ) 可随承载面 11 同步且继 续地向后输送移动以经过沉浸式第二固定液涂布装置 50b ,如图 8中在经过沉浸 式第二固定液涂布装置 50b之后胶体层 41上即再附加一并行线以表示第二固定 液层 51但非用以限制第二固定液层 51只浸湿在胶体层 41的上表面。 从而， 本 第八实施例的沉浸式第二固定液涂布装置 50b 也可达成如第二实施例中如图 2 所示第二固定液涂布装置 50 (或第六实施例中第二固定液涂布装置 50a) 的使用 功能及目的，也就是沉浸式第二固定液涂布装置 50b也能在同步向后输送移动的 组合体 （20, 31, 41, 81 ) 上再涂布一第二固定液层 51。 此外， 本第八实施例中的 承载面 11的结构型态类似于如图 6所示第六实施例中的两段式承载面 11或二承 载面 11。
参考图 9所示， 本第九实施例与图 2所示第二实施例之间的不同处在于： 本 第九实施例乃是将第二实施例中该喷涂 （喷洒） 式交联作用控制区 60等效改变 成一沉浸式交联作用控制区 60b。 从而， 当胶膜 110 (31, 41, 81, 51 ) 与下布层 20一起随承载面 11 同步向后输送移动并离开承载面 11之后， 可继续向后输送 移动以经过沉浸式交联作用控制区 60b， 如图 9中沉浸式交联作用控制区 60b即 能通过交联作用控制液 61以洗去胶膜 110(31, 41, 81, 51 )中残留的固定液层 31、 51或胶体层 41或直接中止相互间的交联作用， 从而达成如图 2所示第二实施例 中喷涂 （喷洒） 式交联作用控制区 60或如图 7所示第七实施例中沉浸式交联作 用控制区 60a的使用功能及目的。
利用上述的湿式胶膜的连续成膜制造设备，本发明提供一种无载体湿式胶膜 的连续成膜方法， 包含下列步驟：
步骤 1 : 提供至少一循环式承栽面供作为成膜作业平台， 该承载面具有朝上 的平整面且沿输送方向由一输入端至一输出端进行循环式移动；
步骤 2 : 提供一具吸水性的下布层， 并使该下布层能在该承载面上随该承载 面同步输送移动供依序承载各成膜材料以进行成膜作业；
步骤 3 : 提供一第一固定液涂布装置供在该下布层上涂布一第一固定液层； 其中该第一固定液涂布装置利用喷涂方式、沉浸方式中的一种涂布方式以在该下 布层上涂布该第一固定液层；
步骤 4： 提供一胶体涂布装置供在该第一固定液层上再涂布一胶体层以与该 第一固定液层进行交联与固化定型作用；
步骤 5 : 提供一第二固定液涂布装置供在该胶体层上再涂布一第二固定液层 以与该胶体层进行交联与固化定型作用；其中该第二固定液涂布装置利用喷涂方 式、 沉浸方式中的一种涂布方式以在该胶体层上涂布该第二固定液层，从而使该 下布层在随该承载面同步输送移动的过程中能于其上表面上逐渐成形一具适当 厚度的胶膜， 进而完成一无载体湿式胶膜的连续成膜工艺。
此外， 在上述步骤 5之后进一步包含一步骤 6 : 提供一交联作用控制区供控 制在该下布层上逐渐成形之胶膜中所进行的交联作用；其中该交联作用控制区利 用至少一交联作用控制液并以喷洒方式、沉浸方式中的一种方式以洗去或中止该 第二固定液层及 /或第一固定液层与该胶体层之间的交联作用。
利用上述的湿式胶膜的连续成膜制造设备，本发明提供一种有载体湿式胶膜 的连续成膜方法， 包含下列步骤：
步骤 1 : 提供至少一循环式承载面供作为成膜作业平台， 该承栽面具有朝上 的平整面且沿输送方向由一输入端至一输出端进行循环式移动；
步骤 2 : 提供一具吸水性的下布层， 并使该下布层能在该承载面上随该承载 面同步输送移动供依序承栽各成膜材料以进行成膜作业；
步骤 3 : 提供一第一固定液涂布装置供在该下布层上先涂布一第一固定液层; 其中该第一固定液涂布装置利用喷涂方式、沉浸方式中的一种涂布方式以在该下 布层上涂布该第一固定液层。
步骤 4： 提供一胶体涂布装置供在该第一固定液层上再涂布一胶体层以与该 第一固定液层进行交联与固化定型作用。
步骤 5 : 提供一上布层供对应贴覆在该胶体层上。
步骤 6 : 提供一第二固定液涂布装置供在该上布层上再涂布一第二固定液层 以与该胶体层进行交联与固化定型作用；其中该第二固定液涂布装置利用喷涂方 式、 沉浸方式中的一种涂布方式以在该上布层上涂布该第二固定液层， 以使该上 布层通过该第二固定液层与该胶体层的交联作用而能夹置在该第二固定液层与 该胶体层之间，从而使该下布层在随该承载面同步输送移动的过程中能于其上表 面上逐渐成形一具适当厚度且包含该上布层的胶膜，进而完成一有载体湿式胶膜 的连续成膜工艺。
此外， 在上述步骤 6之后进一步包含一步骤 7 : 提供一交联作用控制区用以 控制在该下布层上逐渐成形的胶膜中所进行的交联作用；其中该交联作用控制区 利用至少一交联作用控制液并以喷洒方式、沉浸方式中的一种清洗方式以洗去或 中止该第二固定液层及 /或第一固定液层与该胶体层之间的交联作用。
以上所述仅为本发明的优选实施例，对本发明而言仅是说明性的， 而非限制 性的； 本领域普通技术人员理解，在本发明权利要求所限定的精神和范围内可对 其进行许多改变， 修改， 甚至等效变更， 但都将落入本发明的保护范围内。

Claims

权 利 要 求
1、 一种湿式胶膜的制造设备， 其特征在于其包含： 至少一循环式输送带、 一下布层、 一第一固定液涂布装置、 一胶体涂布装置及一第二固定液涂布装置， 其中：
该循环式输送带具有至少一循环式承载面供作为连续成形湿式胶膜的工作 面，该循环式承载面具有一朝上的平整面且沿输送方向由输入端至输出端进行循 环式输送移动；
该下布层设置在该承载面的表面上并可随该承载面同步输送移动，以使该下 布层在移动的过程中能依序承载各成膜材料面以在其表面上连续且逐渐地成形 一胶膜；
该第一固定液涂布装置在随该承载面同步输送移动的该下布层上涂布形成 第一固定液层；
该胶体涂布装置设置在该第一固定液涂布装置之后，其中当该第一固定液层 涂布在该下布层上并随该承载面同步向后输送移动至该胶体涂布装置的工作范 围时，该胶体涂布装置即在该第一固定液层上再涂布一胶体层， 以使该第一固定 液层能与该胶体层在该下布层上进行交联并逐渐固化定型；
该第二固定液涂布装置设置在该胶体涂布装置之后，其中当该胶体层涂布在 该第一固定液层上并与该下布层同步向后输送移动至该第二固定液涂布装置的 工作范围时，该第二固定液涂布装置即在该胶体层上再涂布第二固定液层， 以使 该第二固定液层能与该胶体层在该下布层上进行交联并逐渐固化定型，以使该胶 体层通过与该第一固定液层及该第二固定液层的交联作用而在该下布层上逐渐 固化定型而形成具适当厚度的胶膜， 从而构成无载体湿式胶膜的连续成膜工艺。
2、 如权利要求 1所述的湿式胶膜的制造设备， 其特征在于： 其进一步在该 胶体涂布装置与该第二固定液涂布装置之间另外再设置一上布层输入设备用以 提供一上布层， 并使该上布层能先对应贴覆在该胶体层上，再于该上布层上涂布 该第二固定液层，以使该胶体层与该第二固定液层液层进行交联及固化定型作用 而使该上布层夹置并包含在该第二固定液层与该胶体层之间，从而使该下布层在 向后输送移动的过程中于该下布层的表面上能逐渐成型一具适当厚度且包含该 上布层的胶膜， 从而构成一有载体湿式胶膜的连续成膜工艺。
3、 如权利要求 1或 2所述的湿式胶膜的制造设备， 其特征在于： 该第一固 定液涂布装置形成该第一固定液层的涂布方式包含喷涂方式、沉浸方式中的一种 或其組合。
4、 如权利要求 1或 2所述的湿式胶膜的制造设备， 其特征在于： 该第二固 定液涂布装置形成该第二固定液层的涂布方式包含喷涂方式、沉浸方式中的一种 或其组合。
5、 如权利要求 1或 2所述的湿式胶膜的制造设备， 其特征在于： 该第一固 定液层及该第二固定液层的材料包含固化成型用固定液或固化成型用固定液与 用以增加面膜附加功能的特殊成分的组合。
6、 如权利要求 1或 2所述的湿式胶膜的制造设备， 其特征在于： 进一步在 该第二固定液涂布装置之后设置一交联作用控制区用以控制在该下布层上逐渐 成形的胶膜中所进行的交联作用，其中该交联作用控制区利用至少一交联作用控 制液并以喷洒方式、 沉浸方式中的一种方式以洗去或中止该第二固定液层及 /或 该第一固定液层与该胶体层之间的交联作用。
7、 如权利要求 6所述的湿式胶膜的制造设备， 其特征在于： 该交联作用控 制区所采用的交联作用控制液包含纯水、 交联作用中止液、 纯水或交联作用中止 液与用以增加面膜附加功能的特殊成分的組合。
8、 如权利要求 2所述的湿式胶膜的制造设备， 其特征在于： 该上布层输入 设备所提供的上布层为一连续的长条式布面可连续地提供该上布层并使该上布 层能对应贴覆在该胶体层上。
9、 如权利要求 1或 2所述的湿式胶膜的制造设备， 其特征在于： 该下布层 是一连续的长条式布面以连续地由该循环式承载面的输入端进入该循环式承载 面上并能平整地对应贴覆在该承载面的表面上以随该承载面同步输送移动。
10、 如权利要求 1或 2所述的湿式胶膜的制造设备， 其特征在于： 该下布层 固定设置在该循环式输送带的循环式承载面上以使该下布层能随该循环式输送 带同步循环转动。
11、 如权利要求 10所述的湿式胶膜的制造设备， 其特征在于： 该下布层在 随该循环式输送带同步循环转动的一表面处设置一刮除净化装置用以刮除并净 化该循环式承载面或该下布层上成膜后所残留的固定液或胶体。
12、 一种湿式胶膜的连续成膜方法， 其利用权利要求 1至 11 中任一请求项 所述的湿式胶膜的连续成膜制造设备所完成的连续成膜方法，其特征在于包含下 列步骤：
步骤 1 : 4是供至少一循环式承栽面供作为成膜作业平台， 该承载面具有朝上 的平整面且沿输送方向由输入端至输出端进行循环式移动；
步驟 2 : 提供一具吸水性的下布层， 并使该下布层能在该承载面上随该承载 面同步输送移动供依序承栽各成膜材料以进行成膜作业；
步骤 3 : 提供第一固定液涂布装置， 供在该下布层上涂布第一固定液层； 其 中该第一固定液涂布装置利用喷涂方式、沉浸方式中的一种涂布方式以在该下布 层上涂布该第一固定液层；
步骤 4： 提供一胶体涂布装置供在该第一固定液层上再涂布一胶体层以与该 第一固定液层进行交联并进行固化定型作用； 及
步骤 5 : 提供第二固定液涂布装置， 供在该胶体层上再涂布一第二固定液层 以与该胶体层进行交联与固化定型作用；其中该第二固定液涂布装置利用喷涂方 式、 沉浸方式中的一种涂布方式以在该胶体层上涂布该第二固定液层，从而使该 下布层在随该承栽面同步输送移动的过程中能于其上表面上逐渐成形一具适当 厚度的胶膜， 从而完成无载体湿式胶膜的连续成膜工艺。
13、 如权利要求 12所述的湿式胶膜的连续成膜方法， 其特征在于： 该步骤 5之后进一步包含一步骤 6 : 提供一交联作用控制区， 供控制在该下布层上逐渐 成形的胶膜中所进行的交联作用；其中该交联作用控制区利用交联作用控制并以 喷洒方式、沉浸方式中的一种清洗方式以洗去或中止该第二固定液层、 第一固定 液层与该胶体层之间的交联作用。
14、 一种湿式胶膜的连续成膜方法， 其特征在于包含下列步骤：
步骤 1 : 提供一循环式承载面供作为成膜作业平台， 该承载面具有朝上的平 整面且沿输送方向由一输入端至一输出端进行循环式移动；
步骤 2 : 提供一具吸水性的下布层， 并使该下布层能在该承载面上随该承载 面同步输送移动供依序承栽各成膜材料以进行成膜作业；
步骤 3 : 提供第一固定液涂布装置， 供在该下布层上先涂布第一固定液层； 其中该第一固定液涂布装置系利用喷涂方式、沉浸方式中的一种涂布方式以在该 下布层上涂布该第一固定液层； 步骤 4 : 提供一胶体涂布装置， 供在该第一固定液层上再涂布一胶体层以与 该第一固定液层进行交联并进行固化定型作用；
步骤 5 : 提供一上布层供对应贴覆在该胶体层上；
步骤 6 : 提供第二固定液涂布装置供在该上布层上再涂布第二固定液层以与 该胶体层进行交联与固化定型作用； 其中该第二固定液涂布装置利用喷涂方式、 沉浸方式中的一种涂布方式以在该上布层上涂布该第二固定液层，以使该上布层 通过该第二固定液层与该胶体层的交联作用而能夹置在该第二固定液层与该胶 体层之间，从而使该下布层在随该承载面同步输送移动的过程中能于其上表面上 逐渐成形一具适当厚度且包含该上布层的胶膜，从而完成有载体湿式胶膜的连续 成膜工艺。
15、 如权利要求 14所述的湿式胶膜的连续成膜方法， 其特征在于： 该步骤 6之后进一步包含一步骤 7 : 提供一交联作用控制区供控制在该下布层上逐渐成 形的胶膜中所进行的交联作用；其中该交联作用控制区利用交联作用控制并以喷 洒方式、 沉浸方式中的一种方式以洗去或中止该第二固定液层、 第一固定液层与 该胶体层之间的交联作用。
PCT/CN2014/000385 2014-04-09 2014-04-09 湿式胶膜的连续成膜制造设备及其成膜方法 WO2015154204A1 (zh)

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