TW201204536A - Method for manufacturing a film with a structure of micro surface and device for manufacturing the same - Google Patents

Abstract

The present invention provides a method for manufacturing a film with a structure of micro surface and a device for manufacturing the same. The method comprises: a process of intermittently supplying a film to a mold forming with grooves in two directions perpendicular to each other on a surface thereof; a process of making the film contact with and be pressed on the mold to form a shape corresponding to the shape of the surface of the mold on the surface of the film; and a mold-releasing process of striping the shape-forming film attaching on the surface of the mold, and is characterized that the two directions perpendicular to each other of the grooves in the mold are substantially the same as the conveying direction and the width direction of the film, and the included angle between the direction of striping the film at the mold-releasing process and the direction of conveying the film is in a range of 15 degrees-75 degrees. The method and the device according to the present invention can suppress the drawback and the reduction of yield caused by the mold-releasing while mold-releasing and conveying the film on which the micro structure being transferred from the surface of the mold has been formed.

Description

201204536 VI. Description of the Invention: [Technical Field] The present invention relates to a method and a manufacturing apparatus for a film having a fine surface structure, which sequentially supplies a continuous film to a forming device The surface of the film is formed into a fine structure. In particular, with respect to a method and apparatus for manufacturing a film having a fine surface structure, a formed thin sheet having a fine surface structure can be smoothly toughened from a mold: and the fine surface structure has a plurality of subtle groove. [Prior Art] As a method for producing an optical film such as a light guide plate, a light diffusing plate, and a lens, a method of forming a fine structure on a surface of a film has been known, for example, a roll film having a roll shape has been proposed. A device and method for forming a fine structure intermittently (Patent Document 1 and Patent Document 2). In these apparatuses and methods, the fine structure of the surface of the mold is transferred to the surface of the film by pressurizing a film which is supplied from the take-up roll to the inside of the press device to form a fine structure on the surface. Further, when the transfer is carried out by pressurization, the film is softened to improve the formability by heating the film to a temperature above the glass transition point of the resin constituting the film. 'When the forming is completed, the pressing pressure is released, and a certain tension is applied to the film to peel the film from the surface of the mold. Then, the film is sent to the downstream side while the subsequently formed film is supplied to the surface of the mold, and transfer by pressurization is repeatedly performed. In the above-described series of processes, the film is smoothly peeled off from the surface of the mold, which is extremely important from the viewpoint of the performance of the formed film. In the process of peeling -4- 201204536, when the resin remains in the mold, the film has a defect in appearance such as appearance or optical characteristics on the surface of the fine structure surface, and the film is smoothly peeled off from the mold. The method is parallel: two rolls are also arranged, and the mold is held while the mold is held by the transfer, and the carrier is rotated (the patent document is three m). Since these directions are set to be the same as the direction in which the film is conveyed, what is the mold surface?彡 动 ' ' 彡 在 借此 借此 借此 借此 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在The groove can perform a smoother peeling operation. However, in the case where the conveying direction of the film is orthogonal to the width of the groove, the peeling direction is orthogonal to the film width, and the peeling resistance becomes very large, and it is difficult to leave. In the case where the peeling resistance is extremely large, that is, when the resin molded body filled in the inside of the groove is drawn, the groove must have large resin deformation at the same time, resulting in a large frictional force generated between the resin and the resin. Therefore, <, L7 ή. 〇-t-, the case where the grooves in the two directions are intersected, and the peeling is also proposed. The five types which are peeled in the direction of the inclination α /2 with two αs ). However, this Patent Document 5 addresses the problem that the formed film can be utilized as a ratio of the product, which is a defect in the subsequent forming. A method has been proposed in which the surface is made to be linearly moved, and the boundary of the roll I is peeled off. The entire area is formed along the peeling line, that is, the direction is formed in the opposite direction. The groove system is smoothed and stripped. When the strip is peeled off, the groove surface of each mold in the width direction can also be used as a method for the intersection of the flat groove (the patent document 戍 product yield (from the favorable situation of I, -5-201204536 The groove is disposed so as to be orthogonal to the width direction, and the specific solution is not mentioned. PRIOR ART DOCUMENT PATENT DOCUMENT Patent Document 1 Japanese Patent Laid-Open Publication No. 2005-199455 Patent Document 曰本本开 2005-3 Japanese Laid-Open Patent Publication No. 2008-105408 (Patent Document) Japanese Laid-Open Patent Publication No. Hei. No. Hei. In order to solve the above problems, the result of the review is to obtain a method and a manufacturing apparatus for a film having a fine surface structure, which will be continuous The film is sequentially supplied to the molding apparatus, and in particular, a fine structure having grooves orthogonal to the two directions is intermittently formed on the surface of the film, and can be smoothly released and conveyed after molding, in particular, to suppress the release process. In order to solve the above problems, a method for producing a film having a fine surface structure according to the present invention includes at least: a supply process for intermittently supplying a film to a surface Forming at least a groove extending in a direction orthogonal to the conveying direction of the film and a groove extending in a direction intersecting the groove; the surface forming process is performed by pressing the supplied film a surface of the mold to shape at least one side of the film corresponding to the surface shape of the mold; and transfer P to -6-201204536

The demolding process, 仫~A ^ is stripped from the mold in the film of the cookware; and the mold is made below, and the mold is removed from the mold to form a peel-off peel line and the system is made offline. The peeling line of the peeling movement of the film from the mold to the transport direction of the film is within a range of 5 degrees toward the transport direction of the film. In the present invention, as the shape i is as described above, the film peeling is eliminated: It is seen that the groove extends orthogonal to the direction in which the film is conveyed, but extends to the groove and is orthogonal to the groove. Further, the groove extending in the direction of the sum does not necessarily extend straight. The skin undulation extends over the film, and the form is also included in the present invention. When the film/film of the film of the present invention is peeled off from the plate, the peeling line continuously moves toward the side. And the peeling line is at an angle ranging from 15 degrees to 75 degrees in the phase of the phase, and when the film is formed on the surface of the mold and extending in the direction orthogonal to the film, the film is crossed, and the groove is along the groove The direction in which the groove extends is thus extended in the groove The peeling force which is not as large as each part is continuously peeled off due to small peeling. Moreover, the friction generated between the wall surface of the peeling resistance and the resin in the groove is attached to the surface forming process. The groove is continuously displaced from the upstream side in the direction in which the line is extended, and the continuous angle is set to 15 degrees. The groove is seen on the surface of the mold, and the groove in the direction of the defect is a necessary groove. However, the direction in which the film is conveyed is not necessarily linear, and may be in a direction orthogonal to the direction of the direction. In the middle of the process, the state in which the film is conveyed in the direction of transport of the film is continuously continuous in the transfer process. In the direction of transport of the film and the peeling line, the film is gradually peeled off in a stepwise manner. It is required that the resistance to peeling off at the same time can be smoothly suppressed to be small and the groove force is also suppressed to be small. 201204536 This also prevents the film-forming resin from remaining on the side of the formed film, which can reduce the defects of defects or appearance defects. The state of manufacture of the film of the present invention is formed in a groove on the surface of the mold, and the groove and the direction in which the direction of the transfer direction is orthogonal to each other are orthogonal to each other. The film transport direction shape j/the two sides of the film are orthogonal to each other in the longitudinal direction of the film, and the film is formed on the surface of the film to form a fineness on the surface:::,... The dance of the convex structure, in turn, the yield of the above-mentioned peeling line relative to the product is good, and the stripping line is relatively thin, and when the surface of the mold is formed with a groove in the direction of the c-direction, When extending in the direction of the groove in the direction of the film, the angle between the groove and the groove in the direction of the film is two, and the two grooves can be smoothly peeled off with a small peeling force. Di; the direction of the film to the film The angle is preferably green: in the range of 45 degrees ± 2 degrees, the effect is also applied. Stripping: also with stripping light cylinder flat soil The auxiliary 13⁄4 cylinder is used for the purpose. The stripping process can also be used to hold the film from the mold, and the direction of the micro-structure is 45 degrees from the direction of the film feed direction and from the angle of the film product portion. In the case of the direction of the direction of the delivery, the direction of the direction is the same as the direction of the stripping roller. For example, the tube, and the above-mentioned stripping -8 - 201204536 roller, and the parallel with the stripping roller A method of peeling a film from the surface of the mold by rotating the two cylinders while moving the two rolls and the mold while w. As will be described in detail later in the fourth embodiment, the film can be peeled off from the mold. The method embodiment using the peeling roller and the auxiliary roller can be explained in detail by using the surface in parallel from the downstream side of the film conveying direction toward the thin m' from the surface of the die and the lines of the two rolls are parallel. The form (the third form). In the first aspect, it is preferable that the two rolls are kept in a non-contact state with the air layer. By the contact state of the barrel, in the film peeling, the friction caused by the direct contact with the surface of the light cylinder even in the case where the film is in the direction of the relative axis of the parent tube, and the surface of the film or the fine concavo-convex structure formed Further, as described in detail with the above-described peeling roller and the auxiliary roller, the direction in which the moving direction is perpendicular to the peeling line can be employed. In the second embodiment, the angle of the peeling direction of the continuous movement is set in the range of 15 to 75 degrees, and the direction in which the two rolls are moved toward the mold is set. Therefore, in the peeling form, the surface of the film and the auxiliary roll in the state in which the film after peeling is held is moved in parallel, and if it is further smoothly, as described later, the two rolls are described later. The upstream side of the cylinder and the mold are moved, and the core and the release film are produced by interposing the film with the surface of the non-roller, and the film can be prevented to prevent the damage from collapsing. In the method, the shape of the two rolls is the same as the shape of the mold (the second shape: the angle between the line and the film, and the length of the peel line is L). Kun-9-201204536 The cylinder is viewed, because the two rollers are moving in a straight direction with respect to the direction of the peeling line, so that the opposite film f is not formed between the surfaces of the c-line rolls just peeled from the mold. The film is attached to the surface of the peeling roll at the same time. Since the second state is smoothly arranged in parallel, the thin film on the surface of the peeling roll is offset from the width direction of the peeling roll, and is smoothly peeled off from the state in this state. ::= To the downstream side of the film transport direction. 2: The surface of the help = gradually rises until the film is moved from the auxiliary roll to the film. The film is peeled off from the mold and does not create a surface between the film and the two rolls. : It can be well ensured that a film with a fine structure is formed on the surface = The manufacturing of a film having a fine surface structure of this month includes: The mold is attached to the surface to 4, and the formation of the 彡 、, 士 夕 has an extension Transfer of enamel film a groove extending in a direction orthogonal to the groove extending in a direction intersecting the groove; and a supply means for intermittently supplying a film to the mold; 曰 "pressurizing into a hand / hand & 'system II is supplied The film is pressed against the surface of the mold to transfer at least one side of the film to the shape corresponding to the surface shape of the tray, and the mold release hand is peeled from the mold and pressed against the mold. a film attached to the surface of the mold; and consisting of the following features: - the mold release means comprising: a peeling roller that peels the film from the mold while rotating the thin side of the mold; the auxiliary roller, And the separation from the film-by-die film surface > the product to the film to the film -10- 201204536 The peeling roller is arranged in parallel; the auxiliary roller holding means holds the auxiliary roller in the film holding The position of the peeling roller; the 乂 and the roller moving means maintain the relative positional relationship of the two rollers in a state in which the film is held by the peeling roller, so that the two rollers continuously move; The axial direction of the two (four) pairs =: The angle of the direction is set in the range of 15 to 75 degrees. In this device, the concept of the direction of the groove of the mold is also as described above. In the manufacturing apparatus of the film, it is preferably formed in the above mold. The groove of the surface includes a groove extending in a direction orthogonal to the conveying direction of the film, and a groove extending in a direction orthogonal to the groove extending in the conveying direction of the film. Further, the axis of the two rolls is a film. The direction of conveyance is 45 degrees. Preferably, the angle is 45 degrees, which is the allowable range. The direction 'is preferably set to be about 45 degrees ± 2 degrees relative to the axis of the two rolls. In the manufacturing apparatus of the ruthenium film, the moving direction of the two rolls of the second (second) second stage is set to a direction toward the conveying side of the film (first form), and the barrel can be moved by the hand ^ The moving direction of the two rolls is set to a direction perpendicular to the axis of the two rolls (second form). The direction of the heart is such that the plurality of Oje·>tr A air blown holes are formed. In the first aspect, it is preferable that the air is blown from the two roller system surfaces. At this time, it is preferable that the surface bodies of the two rolls are formed, whereby a uniform and relatively uniform structure can be easily achieved. -11-201204536 Further, in the above-described form of the present invention, the two-roller forming section includes a direction in which the direction of the flat side of the mold is forced to straighten into the driving force imparting mechanism, and the effect of the auxiliary mirror invention is according to the present invention. It has a fine and manufacturing device' even if the mold yield is high in the film conveying direction, the film is smoothly released, and it is not possible to reduce the shortcomings of the manufactured thin film. Fang Hao speeds up the stripping speed, so it can improve productivity. [Embodiment] Embodiments of the present invention are described below in detail with respect to one aspect of the present invention. The present invention has a fine table comprising at least the following surface members; and the pressurizing device is for applying a film to the device. Stripping the film of the mold to the surface film of the mold; the apparatus for manufacturing the film of the stripper supply device can be made to be rotatable; the roller moves the hand toward the upstream of the transport direction of the film; The tube is disposed on the downstream side of the film conveying direction. The method for producing a film of a micro-surface structure has a groove in which the product design is easy and the product is orthogonal to the width direction, and the resin may remain in the inside of the mold. The defect or appearance of the fine surface structure of the conjunctiva has a long life. In the case where the method cannot be peeled off, since the tact time is also shortened, a preferred embodiment will be described with reference to the drawings. The apparatus for manufacturing a film of a surface structure is a manufacturing apparatus for a fine structure film: a mold is pressed against the surface of the mold; a film of the surface of the mold is released and then formed; and a conveying device is used to carry at least 'for example' : peeling light cylinder, -12- 201204536 is used to peel the film; auxiliary roller, the center is arranged in parallel with the:hai peeling roller; the auxiliary roller holds the hand: (:::ine) to hold the film to the peeling roller The mode of the cylinder, and the α, in the cylinder driving method, is to capture the auxiliary roller by means of the auxiliary film of the auxiliary roller holding the peeling roller; and the roller unit parallel/Λ film The opposite of the peeling roller is held:::...the surface of the two rollers is kept moving; further, the axial center of the two rollers is arranged to be 15 degrees to 75 with respect to the conveying direction of the film. degree. Fig. 1 shows the manufacture of a micro-surface structure film from the film 2; & a micro-surface structure film: Fig. t. The side view circle of the invention is placed in a consistent manner. A perspective view of one of the molds 3 in the two-direction groove is shown in Fig. 2. The plan view of one embodiment of the mold release supply device included in the apparatus of the present invention is not inferior. 3圊' is a front view seen from the winding side of the film conveying direction, and is shown in Fig. 4. As shown in Fig. 1, the fine surface structure film manufacturing apparatus of the present invention is provided with a pressurizing device 10; the unwinding unit 50 The winding unit 6A corresponds to the above-described conveying device, and the releasing device 2 is for releasing the molding film which is in close contact with the mold 3 having the fine uneven shape on the surface thereof, and supplies it to the next The formed molding film, and the unit 30 and the cooling unit 4 are used to heat and cool the mold 3. The operation of the fine surface structure film manufacturing apparatus 1 is performed to wind up the winding unit 50. Rolling into a film 2 for forming a roll, The pressurizing device 10 is pressed against the finely shaped surface 3 a of the puller 3, and 201204536 is transferred to the forming surface 2a of the film, that is, the shape of the inviting mold and the shape of the surface of the 3, and then The mold is released and the micro shape of the opposite shape is recognized as the opposite pattern, and the unit 60 is transported. 'At the same time, the mold is supplied, and the mouth is next broken and the transfer is formed. Dong Yizhen does not use this action as one cycle, and sequentially repeats Transfer molding, demolding, and supply are performed. In addition, processing: is not limited to the forming method of forming, for example, by using the light Λ 仃 $仃. In the case of the apparatus and method of the present invention, it is not necessary to use the heating unit 30 or the cooling unit 4 of the temperature regulating device. & θ ^ "士是非义要. On the surface of the mold 3, the figure 第'' of Fig. 2 is formed with a groove 311 extending in a direction orthogonal to the conveying direction of the film 2, and extending in a direction intersecting the groove 3 (Uly, orthogonal) The groove 312 of the direction) is formed with a fine uneven shape which is transferred to the surface of the mold of the film 2. A mode of application of the mold release supply device 2 of the main constituent of the present invention will be described using a drawing. The untwisting supply device 20 is constituted by a roller unit 210 that holds the film 2 by two rolls, and a unit linear motion unit 22 that moves the roll unit 210 back and forth in the transport direction of the film. The roller unit 2丨〇 in which the peeling roller 2 1 1 and the auxiliary roller 2丨2 are disposed in parallel is coupled to the unit linear motion means 22〇 through the support plate 230, and the film is held by the peeling light cylinder 2 1 1 The state of one of the surfaces can be moved parallel to the surface in the transport direction (arrows A, B) to move near the surface of the mold. The auxiliary pro-cylinder 212 is coupled to the arm support plate 230 to be pushed to the outside of the peeling roller in a manner that the peeling roller 2 1 1 holds the film on one of the outer surfaces when the thin roll is passed between the two barrels Near the surface. -14- 201204536 The angle between the axis of the peeling prosthesis 211 and the auxiliary newspaper tube 2i2 (single chain line S) and the conveying direction of the film (arrow A or B) in the intimal unit 210: set to 15 degrees to 75 The angle within the range of degrees. By shifting the axis of the two parents (single chain line S) from the conveying direction, when the 311 is formed along the width direction of the mold surface, the peeling line D (mode: the boundary line with the film peeling) Continuously moving on the surface of the mold, the peeling line D and the groove direction are at an angle of 15 to 75 degrees. In the case where the θ is less than 15 degrees 1 or greater than 75 degrees, when the resin present in the groove is drawn, the amount of deformation of the resin molded body required for each i groove is increased. It is necessary to have a great peeling force, and it is difficult to perform a smooth release. Further, depending on the characteristics of the resin, the shape of the groove, etc., the peeling of the resin may exceed the limit of (four) deformation, and the shape of the desired pattern may not be obtained on the surface of the formed film. The above peeling line is more preferably 45 degrees with respect to the conveying direction of the film. At this time, since it can be peeled off with a minimum force, it is possible to suppress the breakage of the resin at the time of demolding or the resin remaining in the mold. The peeling rolls 2 1 1 are attached at both ends so as to be rotatable about the axis of the roll (single chain line S). The mounting position at both ends corresponds to the angle formed by the peeling line and the conveying direction, and is shifted to the conveying direction as illustrated in Fig. 3 as an example. Further, when the peeling roller 2 is forcibly rotated, the rotary driving means 215 is connected to the one end portion. In this case, it is configured to operate at a predetermined number of revolutions in the forward/reverse direction in accordance with an instruction from a high-order controller (not shown). For example, it is preferable to combine a servo motor as a rotational driving means and a servo amplifier as a rotary controller. 201204536 In addition, the auxiliary cylinder 2U has its two ends (-point chain line S) rotating freely, and the two cylinder axis is shifted from the conveying direction to the h. The direct acting means 22G is connected with the linear driving hand & 221 is used to move and guide _ _ 225, and the direct-acting guide is driven by the straight-through drive: the moving means 215 is better in obtaining the smooth (four) ,, so the feeding motor drives the actuator or the air pressure A mover or the like is also possible. Further, in the case where the frictional force of the cylinder 211 is sufficiently high and the peeling roller 211 is rotationally rotated, 'the straight force of the roller single S 210 is only obtained by the friction force, so there is no direct motion*5J" When it is too large to be peeled off, in order to obtain a stable peeling and transporting operation, the cylinder 212 is connected to the roll (nip (7) 丨 ^" or the like, and is attached to the tension of the film from the winding side of the conveyance direction. The direct motion is performed by the above-described explanation. The peeling roller 211 and the auxiliary roller 212 j are rotatable freely, and have a mechanism that is strong along the surface of the mold; a mechanism of the roller and a tension applied to the film. The auxiliary roller 212 is also biased by a force applying mechanism in the direction in which the film is conveyed, and can be transported to a rotary driving device such as a motor (not shown) as shown in Fig. 1. The direction of the feed is as follows: the ball screw section 221 of the direct drive 21 such as a moving motor and the rotary drive system are suitable for the operation, but the electromagnetic film 2 and the peeling roller are driven by a certain driving film tension to obtain the driving means 2 2 1 In the case of the conveyance, the auxiliary roller motor or the like can be replaced. At this time, the roller feed driving means 2 2 1 is preferably held in a timely manner to directly drive the two mechanical mechanisms to set the standby side. When the tube 64 is connected to the -16,045,045,036 peeling film 2, the unit is driven to rotate the peeling roller 211, and the unit is moved linearly in the transport direction (arrow A direction). In the case where the fine pattern on the surface of the mold 3 is extremely fine, and the contact with the peeling cylinder 2 1 1 is liable to be damaged, the peeling|the distance 疴 疴 211 shown in Fig. 4 and the surface of the mold H (clearance: The gap may be 0.1 mm to 5 mm, more preferably 0.1 mm to 1 mm. Further, in the case where there is no fear of damage to the fine pattern of the surface of the mold 3, the surface of the peeling roll 21 1 and the mold 3 is peeled off when the film 2 is peeled off. In this case, it is preferable to arrange an elastic member such as an air cylinder or a spring in the vicinity of both ends in the film width direction of the peeling roller 2 to control the force of the peeling roller 211 pressing the surface of the mold. By contacting the film 2 or The film is pressed against the surface of the mold to obtain a smooth peeling. The film contact portion of the peeling roller 2U and the auxiliary roller 212 can also be composed of a resin containing a linaloyl resin or an I-based resin as a main component, so as to: When it is contacted or supplied to the surface of the mold, it will not cause damage to the shape of the fine pattern on the surface of the mold, or the surface of the roll will be deteriorated due to the high temperature mold. The direction of the peeling (arrow: the direction of movement during demolding ( The arrow A) is different in direction, so the surface of the second film must be slid on the surface of the peeling roller 211: this is the surface σ of the peeling roller 211 or the auxiliary roller 212, preferably having a low friction coefficient. Material, preferably &# ^ = resin or metal. Further, it is also possible to treat the surface of the 2 rubbing wire at this surface. The material is reduced in the coefficient of friction. The example of the surface treatment is exemplified by the coating of diamond-like carbon (4) 嶋ndiike_n^ 201204536 resin. Here, it has a south hardness and a smooth surface ion plating and electricity. The term "carbon-like carbon" refers to a general term for a diamond-like carbon-based film, which can be applied by a plasma CVD method or the like (film formation) and a film which is peeled off without damaging the surface of the film, in the peeling roll 211 or When the surface of the auxiliary roll 212 is rubbed, it is preferred that the air layer is interposed between the rolls and the film. The thickness of the air layer is preferably in the range of i/^ to 100/im. If it is not reached, the air layer will be crushed, and the possibility of contact between the roller and the film becomes high, and if it exceeds 1%" There must be a large air pressure and the transportation becomes unstable. The mechanism for interposing air is preferably a member in which a plurality of holes or grooves are provided in the film contact portion of the roll or a porous f body (four) is provided, and is connected to a pneumatic source such as a compressor. Further, when the film is not held, it is disconnected from the compressor and brought into contact with the leak line to be in an atmospheric pressure state. The preferred air pressure depends on the characteristics of the film to be applied or the film tension, peeling speed, etc. at the time of peeling, but is generally in the range of O.OIMPa to 〇.5 MPa. In order to expand the width direction of the film to disperse the air ejecting portion, it is preferable to suppress the trace of the blowing hole. It can be used as a body, a metal, a ceramic or a resin, and can be used depending on the material of the film or the use of the product. „ a „ ^ 彳 is more useful. For example, in the case of a binder material which is liable to cause scratches, the porous body is selected to be made of a resin, and it is preferable from the viewpoint of preventing scratches of the film. Further, in the case where it is feared that the product is contaminated by the wear of the porous body, it is preferably composed of metal or ceramic. In addition, the metal can be applied to steels such as steel, aluminum, titanium, copper, -18-201204536, #吕, etc., or sentence winter, two flying bags. In addition, Tao Shuming, oxidized, ruin # & 厌 矽, aluminum nitride, and nitriding can be applied to polyethylene, Β π and polypropylene. However, the above-mentioned materials, ακβ/, can be processed into a porous 〃-in, and are described for the mold 3 used in the present invention. After the mold is formed, the transfer surface has a fine pattern, and the method of forming the mold includes machining, shadowing, and drawing of an electron line. Here, the formation: Micro-shape means a groove containing, for example, a depth of 10 nm to 1 mm and a length of 1 mm. The depth of the groove is more preferably "the cycle is preferably one to 100^. Further, in terms of the cross-sectional shape of the groove of the groove ^, there is a polygonal shape of one part of the circle, the square of the handle (including the trapezoid), the triangle, etc. / Any combination of the shape of the mold, the strength of the desired pressurization, the precision of the pattern processing, and the like, for example, stainless steel, nickel material, Shi Xi, glass, ceramic [resin, Or the organic film is coated on the surface of the mold. The mold is preferably provided with the fine structure pattern on the surface of the film to be orthogonal to each other on the surface of the mold. In the case where one of the two directions is substantially the same as the direction, the product having the orthogonal groove pattern before being disposed in the pressurizing device is used as a product in the case of the vertical direction and the lateral direction of the orthogonal product. The ratio, that is, the direction of the one of the orthogonal grooves and the direction of the transfer of the product, can be applied to oxygen, etc. The resin is not limited to the body. The picture The shape of the surface of the micro-mold is 10 nm to im~1. In the long-side direction, the "one part of the circle, or the release of the film is obtained as long as the film is released." The mold is formed by the fine pattern of the mold release. The mold is formed by the transfer of the film forming the groove. The groove is formed in the most advantageous form from the formed film, 19-201204536 or less, and the device for the device other than the mold release device is illustrated. Construction use

At [Device 10 is coupled to the pressurizing cylinder 12 so that the pressurizing plate (upper) 14a can: "support" moves up and down as a guide. The pillars u are arranged to be sandwiched between the king 16a and the frame (lower) 16b. On the pressure plate (below the top, the second a is equipped with the wither, the plate (top) 15a. On the other hand, above the pressure plate (bottom): shell|] is equipped with a temperature control plate (lower) 15b. Each of the temperature control plates is connected to the heating unit 3〇 and the cooling unit through the distribution s and wiring. In addition, two 3 series are cracked on the upper surface of the temperature control plate (lower) 丨5 b, and the lower side is adjusted: the plate Heating and cooling control. In addition, 'Mold 3 can also be installed under the temperature control plate (upper) 15 5 a. The pressure cylinder 12 is connected to a hydraulic pump and oil tank (not shown), by hydraulic pump In the present embodiment, the hydraulic cylinder 12 is applied to the pressurizing plate (upper) 14a. However, as long as it is a mechanism that can control the pressing force, it may be used. The pressure range is in the range of Ο-lMPa~2〇MPa, which is controlled according to the applied molding material or pattern shape. The heating unit 30 sets the temperature regulating plate (top) and (lower) 15a, 15b as aluminum alloys. The electric heater controller cast in the plate, or by flowing a heat medium such as heated water into the temperature regulating plate Copper or stainless steel can be used as an official, or the inside of a hole machined by machining can be used to add a 'controller. Further, the device can be combined with the two. It can also be set to be directly in the mold. The heat medium is processed with a pipeline to directly adjust the temperature of the mold. -20- 201204536 Casting:::: It is better to use cold water inflowers such as cooled water to use the machine to force the upper and lower (15) 15a'15b Cooling control is performed inside the steel or stainless steel pipe or the hole processed by the machining. The winding is formed by the winding_rotating means 51, the conveying cylinder 2, and the drawing buffer portion 53. The winding unit 60 is preferably The 0 pull-out buffer unit 53 and the take-up buffer unit 63 are respectively constituted by the take-up reel rotation means 61, the conveyance mechanism 62, the winding buffer portion 63, the conveyance drive roller 64, and the film fixing portion μ. The casings 55, 66 and the suction and exhaust means 56, 67 are connected to each other, and a pressure difference is applied to the front and back surfaces of the forming film inserted into the phase body to impart a tension and is inside the casing. The film for forming is relaxed and held. The feed drive roller 64 is connected to a rotary drive means such as a motor (not shown), and the transfer roll 64a is brought close to the transfer drive cylinder 6 4' when the formed film is conveyed, and the transfer film is sandwiched. 64. To control the torque, the film for forming is conveyed under a certain tension. The film which is mainly composed of a thermoplastic resin to be used in the present invention is specifically polyethylene terephthalate (P〇lyethylene). Terephthalate), poly(2,6-naphthalate), polypr〇pylene terephthalate, polybutylene terephthalate (polyester) resin such as (p〇iybutylene terephthalate), polyethylene, polystyrene, polypropylene, polyisobutylene, polybutene, polyfluorene Polyolefins such as polymethylpentene-2 1-201204536 (polyolefin) resin, polyfluorene (p〇iyamide) resin, polyimide resin, and polypyrene resin Gather A polyester amide resin, a polyether ester resin, an acrylic resin, a polyurethane resin, or a polycarbonate resin. Or a composition of a polyvinyl chloride resin. Therefore, it is particularly preferable that it is selected from the group consisting of a polyester resin, a polyolefin resin, a polyamine amine tree, and an acrylic acid, because the number of monomers to be copolymerized is large and the physical properties of the material are adjusted easily. A thermoplastic resin which is a resin or a mixture of these is mainly formed, and it is more preferable that the above thermoplastic resin is composed of a weight% or more. The film to be used in the present invention may be a film composed of a monomer of the above resin or a laminate composed of a plurality of resin layers. In this case, surface characteristics such as slipperiness or abrasion resistance, mechanical strength, and heat resistance can be imparted as compared with the monomer film. In this way, in the case where the laminate is composed of a plurality of tree layers, it is preferable that the film as a whole satisfies the above requirements, but even if the entire film fails to satisfy the above requirements, at least the surface layer is formed to satisfy the above requirements. The layer can easily form a table. Further, in terms of a preferred thickness of the film to be used in the present invention, it is preferably in the range of 〇.01 to lmm. If it is less than 0.01 mm, the sufficient thickness of the weight 1 cannot be formed. If it exceeds 1 mm, the rigidity of the film generally makes it difficult to carry. In the above, although a thermoplastic resin is used as the film, the resin for molding may be applied to the surface of the continuous substrate. As the resin to be coated, -22-201204536, a photocurable resin, a thermosetting resin, or a solution in which a thermoplastic resin is dissolved in a solvent to form a solution can be used. 3 Next, a method of producing the fine surface structure film of the present invention will be described. The method for producing a fine surface structure film of the present invention includes, for example, at least a supply process for intermittently supplying a film to a mold in which grooves orthogonal to each other are formed on the surface; and a molding process for contacting the film with Pressing the mold to form a shape corresponding to the shape of the surface of the mold on at least one side of the film; and releasing the film by peeling the formed film attached to the surface of the mold and transferring the film; The direction of the two-direction system and the film in which the grooves are orthogonally transferred to the surface of the film are substantially the same as the direction of the width; in the demolding process, the peeling line which is continuously moved is opposite to the direction in which the film is conveyed. Degree ~ 75 degrees. Hereinafter, the apparatus for manufacturing the above-described film will be described with reference to the drawings with reference to the apparatus of the first embodiment of the present invention shown in Figs. 3 and 4 . A series of forming and demolding operations are formed during the following processes (A) to (E). The mold 3 has a structure in which two grooves in the two directions are orthogonal to each other as shown in Fig. 2, and is disposed in advance in the pressurizing device in such a manner that the grooves in the two directions and the film transport direction (arrows A, B) coincide with the film width direction. Internal. The film 2 is attached to the unwinding unit 5, and the take-up portion of the forming film 2 is pulled out, and is guided along the surface of the mold in the press device via the guide roll, and then passed through the mold release device The unit 6 is taken in a coiled state. In addition, the heating unit is operated so that the temperature regulating plate (top) 15a and the temperature regulating plate (the lower μ5b -23-201204536 are all raised to the molding temperature in advance. In addition, the following (A) to ((:) are forming processes) (D) is a mold release process, and (E) is a supply process. (A) First, the pressurizing device 1 is operated to lower the temperature regulating plate (upper) to sandwich the forming film in the mold 3 The pressure is applied between the surface and the temperature regulating plate (top). The conditions such as temperature, pressure, pressure increase, and pressurization time depend on the material of the film for forming, the transfer shape, and especially the height of the unevenness. The width ratio, etc. is roughly set at a molding temperature of 1 〇〇 to 180 ° C, a pressurization pressure of 1 to 10 MPa, and a molding time of ι sec to 6 〇 ' 'boost speed system 〇 〇 5 MPa / s ~ I MPa / (B) Next, in the press forming, the cooling unit is operated to lower the temperature regulating plate (upper) 15a and the temperature regulating plate (lower) 15b. In addition, the vehicle is also continuously cooled. Pressing. The cooling temperature is set to the temperature of the surface of the mold 2 to be sufficiently cooled to allow the forming film to be demolded. For example, The surface temperature of 3 is cooled to below the glass transition point of the film. (C) After the cooling is completed, it is raised to ensure sufficient pressure in the pressurizing device. The pressure is released and the temperature regulating plate (top) is 15 a. The space 'to move the roller unit 210 horizontally:) secondly as shown in Fig. 5 (4) ~ (Ο, by the unit direct-acting hand roll and the exit side 210 moves at a predetermined speed to the conveying direction of the peeling roller 2llr) At the same time, by the peeling roller rotating means, the film 2: illusion is rotated in the direction of the arrow D to peel off the thin driving roller from the die 3, and the roller is kept rotatable and free to move. Simultaneous peeling: additional tension is applied to the film. The film is peeled off at the peeling line (D), C) the direction of advancement and deep movement, that is, the direction of peeling (the arrow is used to smoothly peel the resin from the orthogonal grooves, so that the resin is not -24 - 201204536 Remaining in the inside of the tank, the angle formed by the film transport is preferably 15: (previously...) and the stripping line D ^ ^ is preferably in the range of 15 degrees to 5%. Furthermore, it is iced and 咼The groove shape with a large width ratio, #猎from 5 to 45 degrees can be the smallest...=Description By means of the air formed between the stripping roller and the auxiliary cylinder: the orifice or the porous material, the roller and the film are both erected, and the peeling roller or the auxiliary roller and the film become non- The friction between the film and the surface of the two light cylinders = f suppresses the damage caused by the thick rubbing of the garment during the demolding process. ::) The drum unit 210 reaches the position of the fifth figure (4), and all the strips can be peeled off. The lotus cavity on the surface of the mold is supplied to the mold as shown in Fig. 6 (a) to (c). The unit direct acting means 22 is carried out without rotating the peeling roller 2 ::: 2. Move the drum unit: the winding side of the conveying direction (arrow...direction). In order not to rotate the two-handed cylinder, the brake can be applied to the rotary driving means 215, and the light cylinder can be driven by the winding to "provide the appropriate tension, and the side drive unit direct-acting means 22". ^ S The early direct acting means 219 moves the preset amount to the downstream side of the conveying direction (arrow B), so that a predetermined interval can be maintained between the forming surface and the ::: while the next film forming portion is supplied to the surface of the mold... In order to maintain the reincarnation after the supply - quantification. 斗夕 = ^ 'The formation of the above-mentioned form of munitions reveals the use of heating to produce the characteristics of the softening characteristics of the moon - - example 'but not only limited to the last two: for example It is possible to apply a forming method of a photocurable resin or a method of forming a heat-reducing tree, etc. "25-201204536 By the above-mentioned series of surface fine structure forming of a film, a mold release/supply process, even if the surface is finely structured The groove orthogonal to the film conveying direction and the width direction can be smoothly released without leaving the resin inside the mold. As a result, the fine structure of the surface of the film to be produced can be reduced. In addition, it is possible to increase the life of the mold, and it is possible to increase the productivity by shortening the production time by shortening the production time even when the conventional method cannot be peeled off. Example of the first embodiment) Example 1 (1) Mold: A mold such as the following was produced and used. Mold size: 200 mm (film width direction) x 4 mm (film transport direction) x 20 mm (thickness). Copper. Fine structure. Grooves are formed on the surface of the mold in two orthogonal directions (film transport direction and film width direction). The cross-sectional shape of the groove is 20 μm in depth and 20 # m, 2〇〇# m (2) Pressurizing device: A mechanism that pressurizes with a hydraulic pump, and two aluminum alloys are mounted on the upper and lower sides of the pressurizing device and have a size of 700 mm (film width direction) x 1000 mm (film traveling direction). The temperature regulating plate is connected to the heating device and the cold heading device respectively. In addition, the 'mold is installed on the lower side of the temperature regulating plate. The heating device is the heat medium circulating agricultural device'. The heat medium uses the barrel THERM #400 (Songcun Petroleum Co., Ltd.) System), with flow rate of i〇〇L/min, add -26-201204536 heat to 150 °C. Also, person 1ςΛΤ/. The command unit is a cooling water circulation device with a flow rate of 15〇L/min. Send cooling to 2 (TC water. (3) Mold release device: Use the same configuration as that shown in Fig. 3, ^. ±41 Fig. 4 and will peel off

Roller and auxiliary 轺^筒& Μ*. A & release supply unit. The stripping roller is surrounded by a l5〇nini day hand i · τ~ 4 and the surface is covered with fluororesin and attached to the servo motor. The auxiliary roller has an outer diameter Α ^ _ of 50 mm and the surface is covered with fluororesin and the women's wear can be turned into a white marble (the distance between the peeling roller and the surface of the mold (clearance: empty ceramic, technology, ..) 5 mm) Further, a direct-acting servo motor is used as a straight drive source for moving the peeling roller and the auxiliary chain back and forth 70 on the surface of the mold. The peeling cylinder and the auxiliary light cylinder are set as the axis and film transport of each of the pro-tubes. The direction is at an angle of 15 degrees. (4) Film: from polyterephthalic acid; 7 ma

Tl-ethyl ester, composed of a thickness of I", is 250 mm. The phthalamide and the 丨丄+11 溽 membrane system are sent out by a pressing device and arranged to be relatively wound out. (5) Operation method: The device to be described is intermittently formed as follows. The '', the roll-out device is passed through the press device to the take-up device. The complex-man, the temperature control plate is The upper and lower sides are all started to enter the (four) membrane μ factory..., after the GC, the upper side plate is lowered - the pressure of the film is measured. The pressure is applied to the surface of the mold at 5 MPa, 3 〇 private yoke. Then, under continuous pressure, The tempering plate is cooled to the lower part. When each temperature regulating plate reaches 70t, the cooling is stopped. If it is set, release the pressure of the rose. Lift the upper side plate to the upper limit and then drive the release device 201204536 to attach the film roll to the stripping. The state of the roller and the auxiliary roller, the fork roller is rotated at a peripheral speed of Sm/min, and the linear servo motor is driven. As the peeling roller rotates forward, the peeling roller moves to the roll. Out of the side, at the same time, the film is released from the mold. After the film is completely released from the mold, it is released and transported. The thin-twist fixing portion on the side of the winding-out side is held so that the peeling roller and the auxiliary roller are not rotated, and the linear motion servo motor is driven to move the unit of the peeling roller and the auxiliary roller at a speed of 20 m/min. To the winding side 'to supply the subsequently formed film to the surface of the mold 0 (6) Results: ... repeat the above (4) 10 times to form a formed film. Visually a flattened result of the forming surface, &#& The surface of the outer hook is not fully peeled off, but the peeling speed is peeled off. The speed is up to 1 〇m" when the knife is produced Example 2 (1) Mold: and implementation Example 1 is the same as (7) Ink refilling apparatus·· and Example " (3) Stripping supply apparatus. The core and the film conveying direction 1 are the same. The setting of the peeling roller and the auxiliary roller is 45 degrees.休 a a Λ , , 系 系 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 薄膜 5 5 5 5 5 5 5 5 5 The above-mentioned action 10 times 'made a formed film., , , visually evaluated into As a result of the surface, an eight uniform molding surface having no peeling marks on the appearance was obtained. Comparative Example 1 (1) Mold: Same as Example 1 (2) Pressing apparatus: same as Example 1 (3) Demolding supply Device: The configuration of the film transport direction is the same as that of the first embodiment except that the axis of the peeling roller and the auxiliary roller are set to 90 degrees. (4) Film: Same as Example 1 (7) Action method: Example i, the result of the same (6): In the middle of the peeling, the operation film of Comparative Example 2 was broken, and the formation of the film was attempted, and the formed film could not be obtained. However, in (1) Mold: the same as the actual case 丨Bei her case 1 (2) Pressurizing device: 相同 Same as Example 1

(3) Stripping supply device: N except that the peeling roller & is set to 80 degrees. 〃, the axis of the roll, and the film transport direction. (4) Film: The same configuration as in the first embodiment is used. (5) Method of operation: plaque ~ The same as Example 1 -29-201204536 (6) Result: The above operation was repeated 1 time to form a formed film. The result of visual evaluation of the molding surface was "removed in appearance on all the molding surfaces" and the resin remained in the grooves of the mold. Next, the production of the film according to the second embodiment of the present invention will be described. The moving direction of the separation roller and the auxiliary roller of the roller moving means is set to the axial direction of the two rolls. Vertical direction. The second embodiment is also substantially the same as the configuration shown in Figs. 1 and 2 . In the second embodiment, an embodiment of the mold release supply device 2 which is a main component of the present invention will be described with reference to the drawings. W1 π田成成 is an example of a pro-cylinder unit that holds a film by two rolls, and a unit actuator & 420 that moves the roll unit 410 back and forth parallel to the surface of the mold near the surface of the mold 3. The row unit is disposed with the peeling member, the roller unit 〇, and the roller unit 41 of the roller 412 is coupled to the early direct acting means 420 through the support plate 43 and is disposed as the axis of the peeling roller 41 1 (a point =S) is parallel to the surface of the mold and is in the direction of transport (the angle of the arrow is 仲-angle Θ is in the range of 15纟 to 75 degrees. Thus, the single 7L 4 1 〇 can be along the axis (―, ..- 5 key green S) Orthodox stripping Fangcang Guangtou head C) Way of moving back and forth 隹 direction (front pro-tube m-connected to arm branch 2 = 'Auxiliary eve M too # support plate 430, passing the film through two rolls In the case of the first step, the film is pushed to the vicinity of the outer surface of the peeling roller 411. The knife is -30-201204536. The angle 0 formed by the axis of the roller 4 1 1 and the auxiliary roller 4 1 2 (single chain line s) and the conveying direction of the film (arrow Α or Β) is in the range of 15 to 75 degrees. The axis of the two rolls (slight chain line S) is offset from the conveying direction, and is peeled off when a groove is formed along the film width direction on the surface of the mold. D (the boundary line between the mold and the film peeling) is continuously moved to the surface of the mold. The peeling line D (shown in Fig. 8) is at an angle of 15 to 75 degrees with respect to the groove direction. In the case where Θ is less than 15 degrees In the case of the resin molded body existing in the inside of the groove, the amount of deformation of the resin molded body required for each groove at the same time becomes large, and it is necessary to have a large peeling force. Therefore, it is difficult to perform smooth release. Further, depending on the characteristics of the resin or the shape of the groove, the deformation of the resin at the time of peeling exceeds the limit of the elastic deformation, and the shape of the desired pattern cannot be obtained on the surface of the formed film. The axial center (single chain line s) of the two roller units 4 1 设置 is set to be substantially 45 degrees with respect to the conveying direction of the film 2. Since the peeling can be performed with a minimum force, the resin can be broken during demolding. Or the resin in the mold remains. The mouth * 丄立... 月月yu, the end of the one side is connected to the rotary drive means 415. At this time, according to the instructions from the high-order controller not shown, Forward/reverse The direction can be operated by the speed of t; for example, it is preferable to combine a money motor as a rotary drive means and a servo drive as a rotary control (four). ° 201204536 (A little cylinder starter 425, moving in positive In the case of Kejia, the pressure-induced rubbing force is carried out directly on the transport side. The hand is held in the drive-side side. The roller, in turn, the auxiliary roller 4 1 2 is also installed at both ends to be able to take the roller shaft center. The chain line S) is freely rotatable at the center, and the mounting positions of the two ends are shifted to the direction of the transport from the tilt 0 of the transport direction. The direct-moving means 42 is connected to the straight drive section 421 such as a linear drive motor. To move and guide the ball screw of the roller unit 41〇 and the linear motion guide 423. The linear motion guide 423 is disposed to be able to "mean" the direction of the axis (single chain line S) of each of the rollers of the roller unit 4 i. The straight drive means 421 and the rotary drive + section 415 are smoothed. 'It is more suitable to synchronize the motor to obtain the action than the servo motor drive, but the electromagnetic actuator or the air mover may be used. In addition, the door of the film 2 and the peeling roller 41 1 and the peeling roller 4 Since the ji is rotated by a certain driving force, the roller unit can be obtained only by the frictional force and the film tension, and thus the linear driving device 421 can be used. Therefore, the second embodiment is similar to the friction pattern. If the force is too large to be peeled off, if you are transported by 4 members, in order to obtain a stable peeling work, you can take the auxiliary roller 412 and take it from the transport direction to the Ma Yuanwang β. The driven roller or the like is responsible for the tension of the film. At this time, the direct drive of the roller is traversed by the above-mentioned direct drive section 4 2 1 , __ 仃. The peeling roller 4 1 1 and the auxiliary roller 4 1 2 are preferably made rotatable from the ^ ^ ' The surface of the mold forcibly linearly moves the two rollers Μ ^ ^ 5, and the tension of the film is added to the tension of the horse. The horse is attached to the film in the direction of film transport as a tension. The m π 64 4 α mechanism can be used to transport and drive a rotary drive unit such as a motor that is connected to the motor as shown in Fig. 1. -32- 201204536 彔! When the film 2 is separated, the peeling roller is attached The cylinder 4 (the rotary side drive unit direct acting means moves the roller unit 410 toward the winding direction of the conveying direction (arrow A) in a direction orthogonal to the axis of the roller. Further, 'the surface of the mold 3 is fine. The pattern is extremely fine, etc., and is easily damaged by contact with the peeling roll 411. In Fig. 8, the distance H (ciearance) of the peeling roll 411 from the surface of the mold may be 0.1 mm to 5 mm, more preferably 〇.lmm~imm. *, and in the case where there is no need to worry too much about the damage of the surface fine pattern of the mold|3, the surface of the roll 411 and the mold can be touched when the ruthenium film 2 is peeled off. It is preferably in the vicinity of both ends of the peeling roll 41 in the film width direction 'After providing an elastic member such as a cylinder or a spring, the peeling roller 41" can be controlled to pressurize the surface of the mold. By contacting or pressing against the surface of the mold, smooth peeling can be obtained. Similarly to the first embodiment, The film contact portion of the peeling roll 41i and the auxiliary roll 41: can also be composed of an oxime resin or a fluorine resin as a resin for forming a knife, and the film is contacted or pressed against the surface of the mold. It will not cause the shape of the fine pattern on the surface of the mold to be damaged, or the surface of the roll will be deteriorated due to the high temperature mold. Since the peeling direction and (arrow = C) are the same as the moving direction of the roll unit, the peeled film will be peeled off. The surface of the roller 4U is rubbed and can be released from the mold and conveyed to suppress scratches on the surface of the film. For the material of the peeling roll 41丨 or the auxiliary roll 々Η=surface, in order to suppress the occurrence of creases on the surface of the roll, it is preferably a material having a low coefficient of friction, and is suitable for a resin or metal of a fluorine resin. Wait. Further, a surface treatment of a coefficient of friction: a surface of these resins or metals may be applied. As a surface treatment for lowering the coefficient of friction -33-201204536 Only the coating (film formation) of diamond-like carbon or fluorine-based resin can be mentioned. Here, / member? "Ape" refers to a general name of a stone-based film which is similar to diamond and has high hardness and surface smoothness, which can be obtained by coating (film formation) by ion plating or plasma CVD. In the second embodiment, the surface fine structuring film of the present invention will be described with reference to the drawings. A series of opening/unloading operations are performed in the same process (Α) to (Ε) as in the embodiment of the Xiao Xiao 1 embodiment, and the processes (Α) to (C) are performed in the same process as in the first embodiment. However, the (D,) demolding process and the (Ε) supply process are different from those of the first embodiment. Below, these different processes are described. (D) As shown in FIG. 9(U) to (c), the roller unit 410 is moved toward the axis of the roller at a predetermined speed by the unit direct acting means 42 (the direction in which the dot chain is orthogonal (arrow) C) moving to the unwinding side of the conveying direction. At the same time, the peeling roller 4 is rotated by the peeling roller rotation means

Si direction: The film 2 is peeled off from the mold 3. In addition, the peeling:::" can be rotatably free and can be thinned by the transport drive roller. 4, , _ can be attached to the demon. As shown in Fig. 9 (b), the film is attached to the peeling line (D). ) peeling, s detachment is the direction of movement along the peeling line, that is, the peeling direction (arrow / rushing in. In order to smoothly peel the resin from the orthogonal groove, so that the tree member C) is left inside the groove, the film is conveyed The direction (arrow A or B) and the stripping line 9 do not have a residual angle, preferably in the range of 丨5 to 7.5 degrees, "conditions n,, "sound, competition/wood width ratio The groove shape can be peeled off by setting it to 45 degrees. Breaking the power -34- 201204536 From the squatting: the surface of the cylinder surface...the thinness of the next forming::: After: as shown in Figure 10 (1) ~ (4), M (a)), 彳,,, ,,, σ to the mold. At the position where the peeling is completed (Fig. 10U)), the peeling is regarded as the movement of the 铱锊4, 13⁄4^ 411 ^ S, and the peeling is regarded as the same as the peeling of the predetermined length component to the roll:: Direction, - the film is fed out # ^ ^ τ > At this time, the peeling roller 4 1 1 can also be preliminarily: "°", by the tension imparting means disposed on the take-up side = fixed length component. Then, By the unit direct acting means 42, the peeling "3 41 1 is moved to the take-up side" while the peeling roller 41 1 is rotated in the opposite direction to the peeling to supply the subsequently formed film to the mold surface (10th) (b) - Fig. 10 ((〇). In the second embodiment, the film formation, the mold release, and the supply process are also performed by the above-described series of fine structure films, even if the surface is finely structured to be transported on the film. The groove orthogonal to the direction and the width direction can be demolded without leaving the resin inside the mold. As a result, the defect of the fine structure of the surface of the film to be produced or the appearance defects can be reduced, and the mold can be further developed. Long life, and even in a known way In the case where the peeling speed is not possible, the productivity can be improved by shortening the production time. (Example of the second embodiment) Example 3 (1) Mold: The first embodiment The same as in the first embodiment (2) The pressurizing device is the same as the first embodiment of the first embodiment (3) The demolding supply device: -35- 201204536 The outer diameter of the roller and the auxiliary roller is 150 mm. In addition, the auxiliary roller cover is installed and can be rotated (clearance: 3) as the peeling roller is moved back at an angle of 15 degrees to the roller and the auxiliary roller (4) film: with the i For the stupid two is 25 0mm. The thin roll-out and take-up (5) operation method: to the upper side of the first embodiment

The way is forward rotation, and the forward rotation of the 'peeling roll is released. The film is fixed from the film on the exit side to a state in which it is not moved. 500 mm to roll: The mold release supply device in which the same configuration as shown in Fig. 8 and Fig. 8 are combined and the peeling is combined is driven. The peeling roller is covered with fluororesin and attached to the outer diameter of the servo barrel of 4 50 mm and the surface is fluororesin. Moreover, the distance between the peeling roller and the surface of the mold: gap) is 〇.5_. Further, a direct-acting driving source in the direction of the axis to the positive parent is used on the surface of the visor using the servo barrel for the direct motion and the roller of the auxiliary cylinder. The peeling was set such that the axial center of each of the rolls and the film transporting direction were the same as that of the first embodiment of the embodiment, and the thickness was 188#m, and the width film was placed oppositely by the pressurizing device. Come send and roll. The rise to the upper limit and the driving of the mold release device are the same as in the first embodiment. The film was wound around the peeling roller, and the peeling roller was driven to drive the linear motion servo at a peripheral speed of 5 m/min. As the peeling roller cylinder moves to the unwinding side, and at the same time, the film is completely released from the mold holder, the roll portion in the conveying direction is released, and the unit of the peeling roller and the auxiliary roller is held, so that the peeling is performed in a week. Speed 2 〇 m / minute forward, to send the side. Then, the peeling of the peeling cylinder was performed at a speed of 2 〇m/min at a peripheral speed of 2 〇m/min, and the circumferential speed of the peeling roller which was peeled off at a speed of 2 〇m/min was: #动#10 times, and the result was obtained. The appearance can be made 201204536. The unit from the roller and the auxiliary roller moves to the take-up side, and the film is supplied to the surface of the mold. (6) Result: The above-mentioned action was repeated 10 times to create a view. The evaluation of the knot of the forming surface I can produce a forming surface which is uniform in appearance without toughness. However, the peeling speed is accelerated to the peeling mark. Example 4 (1) Mold: Same as Example 3 (2) Pressing device: Ramazing yoke example 3 identical (3) Mold supply device: In addition to the chinching _ & h β roll and the auxiliary roller The axial center § is again set to 45 degrees. The phase is the same as that of the third embodiment (4). The same procedure as in the third embodiment (5) The operation method: except that the peeling is the same as in the third embodiment (6) Results: Repeat Perform a top view to evaluate the uniform forming surface of the forming surface. Comparative Example 3 (1) Mold: Example 3 (7) Pressurization: Implementation and (3) Mold release device: The same as in Example 3, the film was formed next. In view of the comprehensive trace of the traces, l〇m/time is the production of 4 film transport direction I. 2 〇 m / min, shaped film. In view of the comprehensiveness of the traces -37-201204536, the same configuration as in the third embodiment was employed except that the axial center of the peeling roller and the auxiliary roller and the film conveying direction were set to 90 degrees (film width direction). (4) Film: Same as Example 3 (5) Method of operation: Same as Example 3 (6) Result: Although the above operation was carried out, a formed film was attempted, but the film was broken during the peeling process and the molding could not be performed. film. Comparative Example 4 (1) Mold: Same as - Example 3 (2) Pressing device: same as Example 3 (3) Stripping supply device: Except for the center of the peeling light cylinder and the auxiliary roller and the film conveying direction The configuration is the same as that of the third embodiment except that it is set to 80 degrees. (4) Film. Same as Example 3 (5) Method of operation: Same as Example 3 (6) Result: The above-mentioned operation was repeated several times to form a formed film. As a result of visually evaluating the molding surface, peeling marks were formed on the appearance of all the molding surfaces, and the resin remained in the grooves of the mold. [Industrial Applicability] The present invention can be applied to various fields requiring a fine uneven structure to be formed on the surface of a film to be intermittently supplied. *38-201204536 [Brief Description of the Drawings] Fig. 1 is a schematic side view of a film manufacturing apparatus according to an embodiment of the present invention as seen from the film width direction. The Fig. 2 is a perspective circle showing an example of a cooker applied to the method of manufacturing the film of the embodiment of the present invention. Fig. 3 is a plan view showing the first embodiment of the apparatus for manufacturing a film from the upper side. Outline of an example of a hawd denucleation supply device Membrane removal [::: A schematic front view of the film release i, the '.σ device of Fig. 3, viewed from the winding side in the film conveyance direction. ‘Bear's】 2: The first embodiment of the present invention is viewed from the upper side. In the method of the present invention, the first embodiment of the present invention is viewed from the side of the film surface in a schematic plan view of the mold release process. In the method, a schematic plan view of a thinner supply process is shown in Fig. 7. Fig. 7 is a view showing the manufacture of a film from the upper side. The second embodiment of the present invention is not a plan view. Fig. 8 is a schematic view of an example of a film stripping supply device in the middle of the film. The film is taken from the film. The film is removed from the film. The second embodiment of the present invention is viewed from the side of the surface. The film in a plan view of the release process of the film: the second embodiment of the present invention is viewed from the upper side of the IT. -39.201204536 [Description of main component symbols] 1 Manufacturing apparatus of fine surface structure film of the present invention 2. Film 3 Mold 3 a Surface 10 Pressing device 11 Strut 12 Pressurizing cylinder 14a Pressurizing plate (Top) 14b Pressurizing plate (bottom) 15a thermostat plate (top) 15b thermostat plate (bottom) 16a frame (top) 16b frame (bottom) 20 demolding supply device 30 heating unit 40 cooling unit 50 unwinding unit 51 reeling roller rotating means 52a ～52d conveying roller 53 Pulling out buffer portion 55, 66 housing 56, 67 suction and exhaust means 60 winding unit 61 winding roller rotating means - 40 - 201204536 6 2 a ~ 6 2 c conveying roller 6 3 Take buffer unit 64 to drive drive Cartridge 64a Roller 65 Film fixing portion 210, 410 Bulleting unit 211, 411 Stripping roller 212, 412 Auxiliary cylinder 215, 415 Rotary driving means 220, 420 Unit linear motion means 22 1,421 Linear motion means 223, 423 Linear motion guide 225, 425 Ball screw 230, 430 Support plate 311, 312 Slot A Transport direction (roll-out side) B conveying direction (winding side) C peeling direction D peeling line H distance S chain line 角度 angle -4 1-

Claims (1)

201204536 VII. Patent application scope: 1. A method for manufacturing a film having a fine surface structure, at least for supplying a process, which is to intermittently supply a film to a direction orthogonal to the direction in which the film is conveyed. a groove, a die extending in a groove intersecting the groove; a surface forming process of the crucible, and the film to be supplied is pressed by the surface of the S-cured material to the blood and the surface shape Corresponding shape P to at least the surface of the film; and a demolding process, which is a thick film formed by the 亥 and 4|丨/ 谐 呈 广 广 广 广 广 , , , , , , , , , In the molding process, the peeling line which is formed by the peeling start portion is formed so that the (four) line is continuously moved toward the film, and the peeling line of the film which is continuously moved in the thin direction is continuously separated from the film and 15 Degrees ~75 degrees. The angle of the orientation is set to 2. The method of manufacturing the film of the i-th article of the patent application is on the surface of the mold, where you include the groove extending in the direction orthogonal to the direction of the 溆-溥 film. , and a groove extending in two directions orthogonal to each other. Direction of movement 3. If the scope of application for patent item i: the film is off-line relative to the film, the direction of the film is 45 degrees. 4. For the scope of patent application No. 1 to Law, the film of any one of the beans is released from the mold, and the τ and the denuclear coating are separated from the film by the #, and the film is hung The film is moved in parallel with the remaining surface of the film which is disposed in parallel with the peeling roll, thereby peeling off the film between the two barrels and the surface of the leg. Including: a small-shaped extension in the shape of the attached line attached to the side of the line will be formed in the groove of the stripping of the stripping stripping strip: -42- 201204536 5 · If the scope of the patent application 帛 4 of the film In the manufacturing method, the two rolls are moved from the film transfer side toward the upstream side in parallel with the surface of the mold, and the film is peeled off from the mold surface, and the axis of the two rolls is parallel to the peel line. 6. The method of manufacturing a film of claim 5, wherein the vertical roll and the film are kept in an amorphous state by interposing an air layer. 7. The method for producing a film according to claim 4, wherein the moving direction of the two rolls to the mold is set to be perpendicular to the peeling line. 8. A manufacturing apparatus for a film having a fine surface structure, at least a mold having at least a groove extending in a direction orthogonal to a film direction and a groove extending in a direction intersecting the groove; Hand# again, the film is intermittently supplied to the smectic mold; the pressurization is turned on by means of the film to be supplied to the surface of the mold to print the film corresponding to the surface shape of the mold. And at least one surface; and a mold release means' is a film which is attached to the mold from the mold and is attached to the mold; and the mold release means includes a peeling roller for rotating the film while rotating the mold film Stripping from the mold; assisting lightly disposed in parallel with the stripping roller; assisting the roller to keep the hand to hold the auxiliary taper to maintain the film holding the peeling roller and the roller moving means, holding the film around In the peeling roller, the relative positional relationship of the two rollers is maintained, so that the two sides are downstream and the two of the two contacts are included in the straight direction: the pressing direction of the pressing direction is shaped Turning the surface and thinning it. The tube, the system: will be: set; in the state of ί, the tube will continuously move in parallel with the surface of the mold-43-201204536; and the axial direction of the two rolls is opposite to the film The angle of the transport direction is set within a range of 丨5 to 75 degrees. The groove for forming the conveying direction: the manufacturing device of the film of the eighth aspect of the invention, wherein the groove of the surface of the film has a groove extending in the direction of the father of the film, and a conveying method extending from the film The groove of the orthogonal direction of the groove 10. The device of the thin tube of the eighth aspect of the patent application, wherein the axial direction of the rain roller is 45 degrees with respect to the conveying direction of the thin raft. In the manufacturing apparatus of the film of the eighth aspect of the invention, the moving direction of the two rolls of the stick and the moving means is set to a direction toward the upstream side in the conveying direction of the film. 12. The manufacturing apparatus of a film according to claim 11 wherein the two rolls are configured to blow air from the surface. 13. The apparatus for manufacturing a film according to claim 12, wherein the surface of the two-wheeled cylinder is made of a porous body 14 by a sniper; Wherein the moving direction of the two rollers of the roller is set to be perpendicular to the axial direction of the ampoule cylinder. The manufacture of a film according to any one of items 8 to 14 of the present invention: t & wherein the two rolls are configured to be rotatable; the roll transfer k comprises a direction parallel to the surface of the mold The film is transported to: force: the mechanism that forces the straight drive in the direction of the side; the direction of the film is 'lower', the auxiliary cylinder is set to the film transport '44-