JP2017226159A - Transfer processing method, transfer processing device, and transfer processing product - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a transfer processing method which enables a transfer object substrate to be overlapped even when transfer processing is carried out at several times by suppressing static electricity with the same substrate (sheet or film).SOLUTION: A transfer processing method comprises (A) a process of coating a leaves substrate sheet 2 with an ultraviolet curable resin coating, (B) a process of feeding the coating on the substrate sheet 2 with a transportation belt 9 to a claw part 3 on a transportation roll 1 as the coating remains uncured to support and transport the substrate sheet 2 with an end clamped, (C) a process of sensing a start position of the substrate sheet 2 on the transportation roll 1 to subject the substrate sheet 2 to pressure-welding with a transfer material 4 fixed on the top frame of the transportation roll 1 by means of a transfer guide 5 equipped with press rolls 6, 6 forward and rearward on the transportation roll 1 side by aide, (D) a process of irradiating the transfer material 4 from above the substrate sheet 2 with the coating remaining uncured with ultraviolet rays while being pressure-welded with the transfer guide 5, and (E) a process of peeling the substrate sheet 2 with the coating cured off from the transfer material 4.SELECTED DRAWING: Figure 1

Description

  In the present invention, the same substrate (sheet or film) can be transferred multiple times while suppressing static electricity. Even if a desired pattern is transferred multiple times to a desired position on the substrate, A transfer processing method, a transfer processing apparatus, which can superimpose a substrate, and can transfer a desired pattern to a desired position on the substrate a plurality of times while preserving the processed transfer processing on the substrate; and It relates to transfer processed products.

  Conventionally, various transfer techniques have been devised for processing various kinds of printed materials, either a mirror surface, a mat, or a hologram, on the front surface, back surface, or both surfaces.

Up to now, as a method of transferring any one of a mirror surface, a mat, and a hologram to all or part of one side of either a single substrate sheet or a roll-like substrate film, a metal by engraving, corrosion method, etc. A roll, metal plate, mirror surface, mat, or hologram processed all or any of the film, sheet, or plate, and the substrate sheet (sheet) or roll (film) are pressed against each other. Generally, a method of transferring and processing a metal surface by peeling off is known.
Since a metal roll or a metal plate is used, it is difficult to transfer any one pattern of the half surface excellent in durability, a desired mirror surface, a mat, and a hologram to a desired position on the substrate. Moreover, since the surface of a metal roll or a metal plate is directly processed, it takes enormous labor, time and cost, and it is not easy to recreate it.

In addition, the following various transfer processes using an ultraviolet curable resin coating have been devised.
A small ultraviolet irradiation device is installed inside the cylindrical quartz glass tube, and after applying the UV curable resin coating to the substrate in advance, the substrate is pressed against the outer peripheral surface of the glass tube while the coating is uncured. When the substrate is peeled off from the outer peripheral surface, the glass surface is transferred to the substrate. This is because of the high UV-transmitting properties of glass and the advantages of high-quality transfer processing unique to glass. On the other hand, it is difficult to process the desired mirror surface, matte, or hologram pattern on the glass surface. In addition, it is difficult to process a desired pattern at a desired position on the substrate, and the glass tube is very expensive, and it is difficult for a glass maker to easily manufacture a glass tube when it is damaged, damaged, or damaged.

In addition to the metal roll, metal plate, or glass tube, an ultraviolet transmissive film is applied to the substrate in advance, and then the mirror surface, mat, and hologram are processed while the paint is uncured. While the applied transfer film is pressed against the coating material, the coating material is cured by irradiating ultraviolet rays from above, and the substrate is peeled off from the film, and the UV curable resin coating material of the substrate is used as a transfer medium as a mirror surface, a mat, Methods have been devised to form all or any pattern on the hologram.
Since the transfer method using the film can use an existing film processed with any of the mirror surface, mat, and hologram instead of a metal roll or glass tube, it is expensive for conventional transfer. Compared to metal rolls, metal plates or glass tubes, they can be used at low cost.
Further, the transfer process is repeated a plurality of times using the film by using the ultraviolet curable resin coating of the substrate as a transfer medium. On the other hand, since there is no concept of position and pattern registration called registration in any of the transfer method and mechanism using the paint and the transfer film processed with a mirror surface, matte, and hologram, the desired substrate and the desired It is difficult to transfer the pattern to be transferred to a desired position on either the sheet or the roll. In addition, although it is no longer necessary to prepare a conventional metal roll or metal plate, it is necessary to prepare a large amount of very expensive film for producing a special pattern.

  Therefore, as a solution to the problems of transfer processing methods and mechanisms such as conventional metal rolls, metal plates, glass tubes, transfer films, etc., an ultraviolet curable resin paint is applied to the surface of the metal plate attached to the roll, Applying a thermoplastic resin paint to the substrate in advance by applying any of the mirror surface, matte, or hologram by attaching a film, etc., and then applying the substrate to which the transfer metal plate and the thermoplastic resin paint are applied. A method and mechanism have been devised in which the surface of the transfer metal plate is transferred when the substrate is peeled off after pressing with heating.

  In the above method, all of the desired mirror surface, mat, and hologram can be transferred to the desired substrate position by either the film or the UV curable resin paint. Using a transfer plate that has undergone all or any processing, and a mechanism that enables the desired pattern to be transferred to a desired position on the substrate, the desired pattern can be placed at a desired position on the substrate. We found a method that can be transferred.

This does not require a large amount of transfer film to use a transfer plate using UV curable resin paint, and it is easy to manufacture a transfer metal plate, so it is easy to make a commercial pattern or a unique pattern. Can be.
However, depending on the type of substrate, static electricity may be generated when a plurality of transfer processes are performed on the same substrate using the thermoplastic resin coating by the same method. In addition, the substrates once charged at this time are in a capacitor state when they are superimposed after transfer processing, and the substrates are difficult to peel off. There was a danger of sparking when peeled.
In addition, when the transfer process is performed a plurality of times due to the heating and pressure contact used for the transfer process, the previously processed transfer process of the substrate may be deformed.

  Therefore, the present inventor can perform transfer processing a plurality of times while suppressing static electricity on the same substrate. Even if a desired pattern is transferred to a desired position on the substrate a plurality of times, the substrate can be transferred to the substrate. A transfer processing method, a transfer processing apparatus, and a transfer processing that can be overlaid and can transfer a desired pattern to a desired position on the substrate a plurality of times while preserving the processed transfer processing on the substrate. The purpose is to propose a product.

  When a thermoplastic resin paint is applied to a substrate that does not use a thermoplastic resin paint and a desired pattern is transferred to a desired position on the substrate, static electricity is not generated and the substrate can be superimposed. If a substrate subjected to transfer processing using a plastic resin paint is further transferred using a thermoplastic resin paint, charging may occur, and if the substrates are overlapped, static electricity may be difficult to peel off. It was thought that the main reason for the difficulty in later processing was the pressure welding and heating processes.

Therefore, a transfer film and an ultraviolet curable resin coating were used on a substrate that had been printed or transferred using a thermoplastic resin coating, or that had been printed or transferred using an ultraviolet curable resin coating. When the transfer process was performed a plurality of times by the method, static electricity was suppressed, and the substrates after the transfer process were superposed and peeled off smoothly.
However, this method still cannot transfer the desired pattern to the desired position, and the desired pattern is transferred to the desired position on the substrate in the transfer processing method using the transfer film and the UV curable resin paint. It was considered that the cause of the misalignment was that the transport timing of the substrate and the timing of movement of the transfer film did not match.

  The present invention includes (A) a step of applying an ultraviolet curable resin coating on a single substrate sheet, and (B) a nail portion on a conveyance roll with a conveyance belt while the coating on the substrate sheet is uncured. A step of feeding and supporting and transporting the end portion of the base sheet, and (C) detecting the start position of the transfer of the base sheet on the transport roll and detecting the start position on the base sheet and the transport roll. A step of pressing the transfer material fixed on the faced frame with a transfer guide including at least a press roll and an ultraviolet irradiation device on the transport roll; and (D) the paint is applied and remains uncured A step of irradiating the transfer material with ultraviolet rays while pressing the transfer material with the transfer guide from above the substrate sheet; and (E) peeling the substrate sheet on which the paint is cured from the transfer material; including Transfer machining wherein the door (hereinafter, referred to as the first transfer processing method) relates.

  The present invention further includes (A ′) a step of applying an ultraviolet curable resin coating to a roll-shaped substrate film, and (B ′) an unwinding roll and a winding roll while the coating on the substrate film is uncured. And (C ′) a transfer for fixing a frame facing the upper part of the base film and the transport roll by sensing the transfer start position of the base film on the transport roll. A step of pressing the material on the transport roll with a transfer guide having at least a press roll and an ultraviolet irradiation device; and (D ′) the transfer material from above the base film which has been coated with the paint and remains uncured. And a step of irradiating the material with ultraviolet rays while being pressed by the transfer guide, and (E ′) a step of peeling the base film on which the paint has been cured from the transfer material. Transfer machining method (hereinafter, referred to as a second transfer processing method) that relates.

Further, in the transfer processing method according to the present invention, the transfer material may be a film, a sheet, or a plate in which all or a part of both sides or one side is processed with a mirror surface, a mat, or a hologram. A transfer processing method characterized by the above is also proposed.
The present invention also proposes a transfer processing method characterized in that, in the transfer processing method, the transfer guide is provided with press rolls arranged side by side in front and rear.
The “front and back” in the transfer guide refers to the front and rear direction in the traveling direction of the substrate.

  Furthermore, the present invention provides, as a transfer processing apparatus for carrying out the first transfer processing method, (a) a mechanism in which an ultraviolet curable resin coating is applied to a single substrate sheet, and (b) an uncured coating. A mechanism that is fed by a conveyor belt to a nail portion on a conveyor roll and supported and conveyed across either end of a substrate sheet coated with an ultraviolet curable resin coating; (c) on the conveyor roll A transfer guide provided with at least a press roll and an ultraviolet irradiation device on the base sheet on the transport roll with a transfer material fixed in advance to a frame facing the upper portion of the transport roll. And (d) a mechanism for irradiating the substrate sheet and the transfer material with the transfer material and the coating material in an uncured state while being in pressure contact with the transfer guide on a transport roll. And (e) a mechanism for separating the substrate sheet on which the coating material has been cured from the transfer material, and a transfer processing apparatus (hereinafter referred to as a first transfer processing apparatus). is there.

  Further, the present invention provides, as a transfer processing apparatus for performing the second transfer processing method, (a ′) a mechanism in which an ultraviolet curable resin coating is applied to a roll-shaped base film, and (b ′) the base film. A mechanism in which the above-mentioned coating material is uncured and transported across an unwinding roll and a winding roll; and (c ′) detecting the start position of transfer of the base film on the transporting roll, and detecting the base film And a mechanism for pressing the transfer material fixed on the frame facing the upper part of the transport roll with a transfer guide including at least a press roll and an ultraviolet irradiation device on the transport roll, and (d ′) applying the paint A mechanism in which ultraviolet rays are irradiated from above the uncured base film while pressing the transfer material with the transfer guide; and (e ′) the base film with the paint cured Transfer machining apparatus which comprises a mechanism for peeling the copying material, (hereinafter, referred to as the second transfer machining apparatus) proposes a.

Furthermore, the present invention also proposes a transfer processed product manufactured by the transfer processing method and the transfer processing mechanism.
Since the “substrate” used in the first transfer processing method and the first transfer processing device is a sheet, it is referred to as a “substrate sheet”, and the second transfer processing method and the second transfer processing device. Since the “substrate” used in the above is a scroll, it is distinguished as a “substrate film”. However, in the following description, when the “substrate sheet” and the “substrate film” are included, the “substrate” is described.

In the transfer processing method of the present invention, a single substrate sheet is fed into a claw portion on a conveyance roll by a conveyance belt, or a roll-shaped substrate film is wound up while being accurately unwound by an unwinding roll and a winding roll. While being transferred to the transfer start position on the substrate on the conveying roll, the transfer material fixed on the frame facing the upper portion of the substrate and the conveying roll is detected on the conveying roll by sensing the transfer starting position. The substrate (sheet-like or film-like) in which the desired pattern is desired without being charged by irradiating ultraviolet rays from above while being pressed by a transfer guide having at least a press roll and an ultraviolet irradiation device. Can be transferred to the position. An embossed pattern can also be formed as needed. Even if the substrate is multi-faced, it is possible to perform transfer processing with a very high yield accurately at the position of the substrate where a desired pattern is desired.
Then, the press roll of the transfer guide rotates at the same speed as the traveling (moving) speed of the transfer material and the speed of the substrate on the transport roll while being pressed, so that the transfer can be performed without causing static electricity or sag due to friction. it can.

In addition, the transfer material is processed in advance on all or a part of both surfaces or one side of the surface, either a mirror surface, a mat, or a hologram, and the transfer film, sheet, or plate is coated with a resin paint or the like. Since all the transfer materials, sheets, or plates that have been processed, or have been processed in advance with either mirror surfaces, mats, or holograms, are bonded together. By changing either of these, processing with a resin paint, or changing the attachment, it is possible to change the processing quickly.
Furthermore, the transfer material is further coated or pasted with any of transfer films, sheets, plates, paints, cloths, etc. on the transfer material to process any of mirror surfaces, mats, and holograms. By applying, a step is formed by the thickness of the transfer material by the layer of the ultraviolet resin coating on the pressed substrate, and this step can form an uneven pattern.

  In addition, when the transfer guide is provided with press rolls in front and rear, the substrate is coated with an ultraviolet curable resin coating and the uncured substrate and the transfer material are pressed against each other on the transport roll. By irradiating with ultraviolet rays, it is possible to achieve efficient curing of the ultraviolet curable resin coating while performing more stable pressure contact, and to achieve a cleaner transfer formation.

  Furthermore, in the transfer processing mechanism of the present invention, a single substrate sheet is fed by a conveyor belt to a claw portion on a conveyor roll, or a roll-shaped substrate film is wound while being unwound accurately by an unwinding roll and a winding roll. A transfer guide that is fed to a transfer start position while being taken, senses the transfer start position, and includes at least a press roll and an ultraviolet irradiation device on a transfer roll for the transfer material fixed to the base and the frame. Since the desired pattern is transferred to the desired position of the substrate by irradiating ultraviolet rays from above while being pressed in contact with a large number, it is possible to divert a known general-purpose mechanism as it is, and it is expensive. And transfer processing can be easily performed.

  Further, the transfer processed product of the present invention can apply any one of various printed materials, various films, sheets, and plates as a sheet or roll-shaped substrate, and can transfer any of a mirror surface, a mat, and a hologram on the surface. Processing and concavo-convex processing can be performed, and wide use is expected.

In the 1st transcription | transfer processing method (apparatus) of this invention, it is a sectional side view which shows the state in which a base sheet is stopped by a stop plate. In the 1st transfer processing method (apparatus) of this invention, it is a sectional side view which shows the state in which the base sheet on a conveyance roll is grasped by the nail | claw part. In the first transfer processing method (apparatus) of the present invention, the transfer guide is irradiated with ultraviolet rays while the transfer sheet is pressed onto the transfer roll and the transfer material is pressed and a part of the transfer sheet is peeled off. It is a sectional side view. In the 1st transfer processing method (apparatus) of this invention, it is a sectional side view which shows the state which has peeled most, performing the press-contact by a transfer guide, and ultraviolet irradiation. In the first transfer processing method (apparatus) of the present invention, the transfer guide and the transfer material are separated from each other, and the substrate sheet after transfer processing is a side sectional view showing a state where the substrate sheet is transported by a transport belt. In the first transfer processing method (apparatus) of the present invention, it is a side sectional view showing a state where a transfer guide, a transfer material, and a base sheet are returned to their original states in preparation for the next transfer. In the 2nd transfer processing method (apparatus) of this invention, it is a sectional side view which shows the state which spanned and attached the base film to the unwinding roll and the winding roll. In the 2nd transfer processing method (apparatus) of this invention, it is a sectional side view which shows the state which made the base film and the transfer material adjoin on a conveyance roll. In the 2nd transfer processing method (apparatus) of this invention, it is a sectional side view which shows the state which the transfer guide is irradiating with an ultraviolet-ray while pressing a base film and a transfer material on a conveyance roll, and is partially peeling. . In the 2nd transfer processing method (apparatus) of this invention, it is a sectional side view which shows the state which peeled most transfer materials which finished the transfer process from the base film. In the 2nd transfer processing method (apparatus) of this invention, it is a sectional side view which shows the state which respectively separated the base film and the transfer material from the conveyance roll. In the 2nd transfer processing method (apparatus) of this invention, it is a sectional side view which shows the state which faced the base film and the transfer material on the conveyance roll in preparation for the next transfer. (A) In the first transfer processing method (apparatus) of the present invention, a perspective view showing a state in which the base sheet facing the transport roll is in contact with the stop plate, (b) an arrangement relationship of each mechanism in the state, and its It is a sectional side view which shows typically the layer structure of the base sheet at the time. (A) In the first transfer processing method (apparatus) of the present invention, a perspective view showing immediately before the base sheet facing the transport roll is gripped by the claw portion, (b) the arrangement state of each mechanism in the state, and the time point It is a sectional side view which shows typically the layer structure of the base sheet in FIG. (A) In the first transfer processing method (apparatus) of the present invention, a perspective view showing a state in which the base sheet facing the transport roll is held by the claw portion, (b) an arrangement state of each mechanism in the state, and a point in time It is a sectional side view which shows typically the layer structure of the base sheet in FIG. (A) In the first transfer processing method (apparatus) of the present invention, a perspective view showing a state in which a base sheet facing a transport roll is pressed against a transfer material by a transfer guide, (b) each mechanism in the state It is a sectional side view which shows typically the arrangement state and the layer structure of the base sheet at that time. (A) In the first transfer processing method (apparatus) of the present invention, a perspective view showing a state in which a substrate sheet facing a conveyance roll is pressed against a transfer material by a transfer guide and irradiated with ultraviolet rays, (b) FIG. 3 is a side cross-sectional view schematically showing the arrangement state of each mechanism in the state and the layer structure of a substrate sheet (transfer processed product) that has been transferred at that time. (A) In the first transfer processing method (apparatus) of the present invention, the transfer guide and the transfer material are separated from each other, and the base sheet after the transfer processing is transported by the transport belt, (b) It is a sectional side view which shows typically the layer structure of the arrangement | positioning of each mechanism in the said state, and the layer structure of the base sheet (transfer processed product) after the transfer process at the time. (A) In the second transfer processing method (apparatus) of the present invention, a perspective view showing a state in which the base film is mounted on a winding roll and a winding roll, and (b) an arrangement state of each mechanism in this state. FIG. 3 is a side sectional view schematically showing the layer structure of the base film at that time. (A) In the second transfer processing method (apparatus) of the present invention, a perspective view showing a state in which a base film and a transfer material are brought close to each other on a transport roll, (b) an arrangement state of each mechanism in the state, and It is a sectional side view which shows typically the layer structure of the base film in the time. (A) In the second transfer processing method (apparatus) of the present invention, a perspective view showing a state in which the transfer guide irradiates ultraviolet rays while pressing the base film and the transfer material on the transport roll, and (b) a mechanism in this state. It is a sectional side view which shows typically the arrangement | positioning state of this, and the layer structure of the base film in the time. (A) In the second transfer processing method (apparatus) of the present invention, a perspective view showing a state in which most of the transfer material after transfer processing is peeled off from the base film, (b) arrangement of each mechanism in the state It is a sectional side view schematically showing a state and a layer structure of a substrate film (transfer processed product) after transfer processing at that time. (A) In the second transfer processing method (apparatus) of the present invention, a perspective view showing a state in which a base film and a transfer material are exposed to a transport roll in preparation for the next transfer, (b) each mechanism in the state FIG. 6 is a side sectional view schematically showing the arrangement state of the film and the layer structure of the substrate film (transfer processed product) that has been transferred at that time. (A) In the second transfer processing method (apparatus) of the present invention, a perspective view showing a state where a position where the next transfer is performed appears on the base film, (b) an arrangement state of each mechanism in the state, and It is a sectional side view which shows typically the layer structure of the base film (transfer processing product) after transfer processing at that time.

The first transfer processing method of the present invention is:
(A) a step of applying an ultraviolet curable resin coating to a single substrate sheet (hereinafter simply referred to as a substrate sheet);
(B) a step in which the paint is uncured and fed to a claw portion on a transport roll by a transport belt and supported and transported across an end portion of the base sheet;
(C) Sense the start position of transfer of the base sheet on the transport roll, and transfer material fixed on a frame facing the base sheet and the upper portion of the transport roll at least on the press roll; A pressure-contacting process using a transfer guide including an ultraviolet irradiation device;
(D) a step of irradiating ultraviolet rays while pressing the transfer material with the transfer guide from above the base sheet with the paint remaining uncured;
(E) separating the base sheet with the paint cured from the transfer material.

In addition, the second transfer processing method of the present invention,
(A ′) a step of applying an ultraviolet curable resin coating to a roll-shaped substrate film (hereinafter simply referred to as a substrate film);
(B ′) the step of transporting the paint on the base film over an unwinding roll and a winding roll while being uncured;
(C ′) Sense the start position of transfer of the base film on the transport roll, and at least a press roll on the transport roll with the transfer material fixed on a frame facing the base film and the top of the transport roll And a step of press-contacting with an ultraviolet irradiation device with a transfer guide provided in parallel,
(D ′) a step of irradiating ultraviolet light while pressing the transfer material with the transfer guide from above the base film that has been coated and uncured;
(E ′) including a step of peeling the base film on which the paint has been cured from any one of the transfer film, sheet, and plate.

Furthermore, the transfer processing apparatus for carrying out the first transfer processing method of the present invention,
(A) a mechanism in which an ultraviolet curable resin coating is applied to the base sheet;
(B) a mechanism in which the paint on the base sheet is uncured and is fed to a claw part on a transport roll by a transport belt and supported and transported across an end of the base sheet;
(C) detecting the transfer start position of the base sheet on the transport roll, and transferring at least a press roll on the transport roll with the transfer material fixed on a frame facing the base sheet and the top of the transport roll; A mechanism for press contact with a transfer guide including an ultraviolet irradiation device;
(D) a mechanism in which ultraviolet rays are irradiated while the transfer material is pressed by the transfer guide from above the base sheet that has been coated and uncured;
And (e) a mechanism for peeling the base sheet having the paint cured from the transfer material.

Moreover, the transfer processing apparatus for carrying out the second transfer processing method of the present invention,
(A ′) a mechanism in which an ultraviolet curable resin coating is applied to the substrate film;
(B ′) a mechanism in which the paint on the base film is transported across an unwinding roll and a winding roll while being uncured;
(C ′) At least a press roll on the transport roll that senses a transfer start position of the base film on the transport roll and is fixed to a frame facing the base film and the upper portion of the transport roll. And a mechanism for press-contacting with an ultraviolet irradiation device with a transfer guide provided in parallel,
(D ′) a mechanism in which ultraviolet rays are irradiated while pressing the transfer material with the transfer guide from above the base film that has been coated and uncured;
(E ′) including a mechanism for peeling the base film on which the paint has been cured from the transfer material.
The two transfer processing methods (apparatuses) of the present invention use either a base sheet or a base film, and the means (transfer guide) for achieving the above-described problem (static electricity suppression) is common. To do.

Hereinafter, the steps (A) to (E) constituting the first transfer processing method and the steps (A ′) to (E ′) constituting the second transfer processing method are performed for each step. Explained.
First, in any transfer processing method, first, in the steps (A) and (A ′), an ultraviolet curable resin coating is applied to either the single wafer (A) or (A ′) of the substrate. The

The ultraviolet curable resin paint refers to various paints (inks) using an ultraviolet curable resin as a binder, and various kinds of paints (inks) from a variety of paints (inks) manufacturers. Ink) is sold and may be used.
Then, the step of either (A) or (A ′) is carried out. The mechanism of either (a) or (a ′), that is, the ultraviolet curable resin paint is applied to the base sheet or the base film. The application mechanism may be performed using a known printing machine (coating machine), and may be so-called solid printing that is applied to almost the entire surface, or point printing that is partially printed. Alternatively, it may be applied to each printing surface.

  As described above, the substrate includes both “substrate sheet” and “substrate film”, and includes papers such as film-like, sheet-like, plate-like synthetic paper, non-wood paper, various films, Refers to any of the metal plates and is intended for the thickness that can be transferred and processed by the device. Either double-sided, all or a part of one side, or the entire surface, or some of various printing and processing For example, it may be either multi-sided printing in which a multi-sided printing surface is formed on a single sheet or film, or processing.

The substrate (sheet) may be left uncured by applying an ultraviolet curable resin paint before being conveyed by a transfer belt for transfer processing of any of mirror surface, matte and hologram. The length of the front, back, left, and right of the sheet may be within the range of the transferable outer peripheral surface excluding the claw portion of the transfer roll, and the thickness is properly fed out to the transfer roll and wound neatly, and the transfer material It is desirable to have a flexible thickness that can be transferred in pressure contact with the substrate.
The substrate (film) may be in an uncured state by being coated with an ultraviolet curable resin paint before being transferred over the unwinding roll and take-up roll before transfer processing. As long as it is attached to the unwinding roll and the winding roll so as not to sag, the width is within the width of the outer peripheral surface, and the unwinding roll and the winding roll for unwinding and winding were mounted on the frame. What is necessary is just to match | combine with the suitable size for carrying out delivery reliably and discharging to a transfer material and a conveyance roll. The thickness of the base film is desirably a flexible thickness that can be transferred to a transfer roll, wound neatly, and transferred in pressure contact with the transfer material.

Further, the conveyor belt, the conveyor roll, the claw portion, the frame, and the transfer guide mechanism for conveying a desired pattern on the substrate to a desired position are independently driven by a servo motor. In addition, each mechanism is driven in synchronism with the timing.
The transport belt for transporting the substrate is preferably adjusted to an appropriate size for feeding the substrate to a claw portion on the transport roll and press-contacting the transfer material mounted on the frame on the transport roll.

  Next, in the step (B), the substrate sheet is fed to the conveyance roll by the conveyance belt, and the ultraviolet curable resin paint is applied to the claw portion attached to the conveyance roll in the step (A). Supported and transported with the end sandwiched. That is, this step is performed at least after the step (A).

In the conventional method of transporting the substrate sheet by the scraping roll up to now, a slight deviation occurs, and the transfer angle and position when the substrate sheet is fed between the pressure contact roll and the transport roll due to a gap or slip in the thickness of the substrate sheet. However, the position of the base sheet is shifted when the base sheet is fed between the rolls due to a gap or slip of the base sheet.
However, in the step (B) of the present invention, the claw portion provided on the conveyance roll conveys the front end of the base sheet, so that the position of the claw portion on the conveyance roll is less than the front end of the base sheet. Match.
And the mechanism of (b) which implements this process of (B) should just be performed using the printing machine (coating machine) etc. which were used in the example of an illustration mentioned below.

  In the step (B ′), the base film that is mounted over the unwinding roll and the take-up roll is transported while the UV curable resin coating is applied and uncured in the step (A). It is conveyed on a roll. That is, this step is performed at least after the step (A ′).

The process of transferring a substrate film using a conventional transfer material (long material) to a conventional substrate film while winding it in a continuous motion is originally transferred to a desired pattern or a desired position of the substrate film. For this purpose, it is necessary to design and layout in advance so that the pattern desired for the transfer material and the desired position of the substrate film are formed in advance, and the conventional processing method presses the transfer material and the substrate film all the time. Since the transfer is continuously performed continuously, the pattern and position of the transfer material are merely copied.
However, in the step (B ′) of the present invention, the substrate film is transported every time it is transferred to the transfer start position on the transport roll while being repeatedly unwound and wound around the unwinding roll and the winding roll. Therefore, transfer with very little deviation is performed.
And the mechanism of (b ') which implements this process (B') should just be performed using the printing machine (coating machine) etc. which were used in the example of an illustration mentioned below.

The conveyor belt for carrying out the step (B) is preferably adsorbed on the conveyor belt in order to feed the substrate to the claw portion on the conveyor roll, and a feed roller is installed on the conveyor belt. Then, the substrate may be conveyed. When the feed roller is used in the previous step, the feed roller may be applied in advance while avoiding the feed roller portion. Or what is necessary is just to apply | coat an ultraviolet resin coating material on a base | substrate, and to avoid and install the part which is not hardened.
Note that the transfer material fixed to the frame when the step (B) is executed is separated from the substrate and stopped at the transfer start position.

Subsequently, in the step (C), the transfer roll transfer start position is sensed, and the substrate sheet that has been uncured with the application of the UV curable resin coating and the transfer material fixed to the frame are conveyed. The roll is brought into pressure contact with a transfer guide including at least a press roll and an ultraviolet irradiation device.
Further, in the step (C ′), the transfer roll transfer start position is sensed, and the substrate film that has been uncured with the application of the UV curable resin paint and the transfer material fixed to the frame are conveyed. The roll is brought into pressure contact with a transfer guide including at least a press roll and an ultraviolet irradiation device.

As a transfer material fixed to the frame used in the steps (C) and (C ′), as a material thereof, a single material or a combination of these materials such as plastic, glass, paper, metal, fiber, and rubber that transmits ultraviolet rays. It may be colored or colorless, and there may be a portion where ultraviolet rays are not partially transmitted. Moreover, there may be a notch, a holed portion, an unevenness or the like.
In addition, this transfer material is capable of curing the uncured UV-curable resin coating on the pressed substrate by transmitting UV light from the transfer guide (from the UV irradiation device included in the transfer guide). Any thickness can be used. For example, what is called a plastic sheet and a glass plate is also included.
Further, the transfer material may be based on a ready-made product or a custom-made product that has been previously processed to have a mirror surface or the like (raw material), or a combination thereof.

On both sides or one side of the transfer material, any one of a mirror surface, a mat, and a hologram is processed, and the surface subjected to the above-described processing is printed with a different pattern or pattern, or is bonded or adhered. Processing may be given.
Further, as described above, a ready-made product or the like that has been previously processed with a mirror surface or the like may be used as a base, and either one of the mirror surface, the mat, or the hologram may be processed on both surfaces or one surface thereof.
The shape of the transfer material may be a circle, a triangle, a semi-cylinder, a semi-sphere, a trapezoid, an S-shape, a solid shape such as an undulation, or a surface shape that can be attached to a frame and can be pressed. good.

  As a method for mounting (fixing) such a transfer material on the frame, the surface subjected to the above-described mirror surface processing and the position of the uncured ultraviolet curable resin coating on the desired substrate are pressed against each other. A spring, a bolt, an adhesive, a pressure-sensitive adhesive, a magic tape (registered trademark), rubber, or the like may be directly mounted on the frame by sandwiching it between the convex portion and the concave portion formed on the frame.

Further, the frame in the present invention is not particularly limited in material, and may be any material such as wood, plastic resin, paper, glass, fiber, and the like. Any material satisfying the function that can be peeled off may be used.
The structure and shape of the frame may be three-dimensional as long as the transfer material can be mounted, and may be a circle, a triangle, a pentagon, an eight-character, or the like. In addition, the middle of a side which comprises a frame, or a side and a side may be notched, and the shape of one side may be a straight line, a curve, or the combination of a straight line and a curve. Even if the corners of the sides do not match, a part of the sides and a part of the sides may be joined or overlapped, or these may be combined. Furthermore, the cross section of one side constituting the frame may be a circle, a triangle, a quadrangle, a pentagon, an L shape, or a circle that has a shape that can constitute a side.

Further, the frame is not limited to the support frame having a fixed shape as described above, and any frame having an indefinite shape can be used as long as the transfer material can face the upper portion of the transport roll. The support material may be assembled in a frame shape.
At the four corners of the transfer material, an elastic molded body such as a spring or rubber is attached so that the transfer material is brought close to the transport roll, and the transfer is the same as when the above-mentioned fixed shape support frame is used. Processing may be performed.
In addition, a support rod is attached to the front end and the rear end of the transfer material, and the front and rear support rods are attached to a machine so that the transfer material is brought close to a transport roll, and the above-mentioned fixed shape support frame is provided. You may make it perform the transfer process similar to the time of utilizing a body.
Further, the transfer material is overlapped and attached to the machine with a string, and the transfer material is brought close to the transport roll so that the transfer process is the same as when using the above-mentioned fixed shape support frame. You may make it perform.

In the step (C), as described in the step (B), the front end of the base sheet that has been uncured after the application of the ultraviolet curable resin coating in the step (A) is applied to the nail portion. The transfer sheet fixed between the substrate sheet and the frame is sensed with a transfer guide on the conveying roll while the transfer start position is detected while being sandwiched, and the substrate is brought into close contact with each other by the coating material serving as a transfer medium. The desired pattern and pattern of the mirror surface, the mat, or the hologram, or any desired pattern, and the uneven shape can be transferred to a desired position on the sheet.
In the step (C ′), as described in the step (B ′), the base film is mounted on the unwinding roll and the take-up roll in the step (A ′). A curable resin coating is applied, the uncured substrate film is conveyed, and the substrate film and the transfer material fixed to the frame are brought into close contact with each other by a transfer guide on a conveyance roll, thereby transferring the transfer film onto the transfer medium. With the coating material, the mirror surface, the mat, and the hologram, or any desired pattern, pattern, and uneven shape can be transferred to a desired position of the base film.
In the processes (C) and (C ′), the press roll of the transfer guide rotates at the same speed as the transfer (travel) speed of the transfer material and the base sheet or the base film on the transport roll while being pressed. Therefore, the transfer can be performed stably without generating static electricity due to friction or the like and without causing slack.

The transport roll used in the first transfer processing method requires a claw portion, but the transport roll used in the second transfer processing method is different in that it does not require a claw portion.
However, a claw portion may be provided also on the transport roll used in the second transfer processing method, and the clutch mechanism for opening and closing the claw portion may be invalidated and used while the claw portion is stored. .
The specific configuration of the transport roll is not limited, but materials such as rubber, plastic, and metal for stable support transport, pressure contact, and transfer can be used, and these may be combined. Further, there may be a pattern or a hole on the surface, and a known suction conveyance function may be provided. Further, the outer circumference and width of the transport roll may be the length and width necessary for transfer processing, and the length of the transfer material may be the length necessary for fixing to the frame.

Further, the transfer material may be affixed or attached to the entire surface of the frame or may be affixed or affixed partially. In this case, it is desirable that the substrate sheet is attached or bonded to a surface that is in pressure contact with the surface on which the ultraviolet curable resin coating is applied.
The transfer material may be affixed, bonded, or printed on top of each other, and in this case as well, an ultraviolet curable resin coating is applied to the substrate, and is applied to a surface that can be in pressure contact with the uncured surface. It is desirable to put on. Furthermore, a layer made of any one of a film, a sheet, a plate, printing, and processing may be provided.
When the transfer material is partially affixed, bonded, printed, or processed, regardless of configuration or shape, for example, a star shape is cut out in the middle of the transfer material, and the cut out parts are separated into different locations. Or a convex star pattern on the transfer sheet and a concave star pattern in the middle of a square surface with the center cut out in a star shape. This can be easily formed by printing, processing, etc., and by forming the uneven step as described above on the surface where the transfer material is coated with an ultraviolet resin paint, the transfer processing surface on the substrate is formed. Is an example in which star-shaped irregularities can be formed by a cured ultraviolet curable resin coating.

Further, these transfer materials are preferably UV-transmissive materials, but intentionally non-transmissive materials may be used. That is, when the transfer material having the unevenness applied is pressed onto the surface of the substrate on which the UV curable resin coating is applied and irradiated with ultraviolet rays and then peeled off, the uneven shape on the transfer material becomes the surface of the substrate. Thus, the transfer material is positive or negative on the surface of the substrate sheet.
In addition, the UV curable resin paint is applied and immediately after being left uncured, all or any of the transfer materials partially formed with the UV-impermeable material are pressed against each other and then released from the substrate after being irradiated with UV rays. As a result, the ultraviolet curable resin coating remains uncured in the ultraviolet non-transparent portion. Thereafter, the uncured paint may be wiped off with alcohol or toluene.

  Or, for example, in the foil transfer step after the step, the ultraviolet ray is irradiated onto the uncured paint after the transfer process while pressing the ultraviolet ray transmissive foil, and the uncured paint underneath is cured. When the application film of the foil is peeled off, the foil is transferred, and the foil transfer process can be performed without applying the ultraviolet curable resin paint again.

Further, the gap between the transfer material fixed to the frame and the base on the uncured transport roll on which the ultraviolet resin paint on the transport roll in the step (D) or (D ′) is applied is not pressed. Except for the transfer step, it is desirable to adjust the gap so that they do not adhere to each other. The gap is desirably adjusted to about 1 mm.
Further, in the steps (D) and (D ′), the transfer guide positioned above the transfer material fixed to the frame starts to descend when it senses the transfer start position of the transfer roll and is fixed to the frame. The transfer material is pressed against the substrate, and the substrate fed onto the transport roll is further pressed against the substrate. At the same time, the transfer material fixed to the frame on the conveyance roll is synchronized, the substrate transfer guide is kept in pressure contact with the conveyance roll, the ultraviolet irradiation device and the pressure contact guide remain in place, and any of the mirror surface, mat, or hologram The frame on which any one of the processed transfer materials is fixed is translated from the front while the coating material on the substrate is irradiated with ultraviolet rays from above the transfer material pressing the substrate. After curing while rotating and moving backward, the substrate and the transfer material are conveyed while being sequentially peeled.

The transfer guide is controlled by a servomotor, and both ends are preferably fixed over the upper part of both frames of the machine on which the upper part of the transport roll is fixed. Normally, the press roll attached to the transfer guide is in a non-contact state with the transfer material fixed to the frame positioned above the transport roll. In order to press-contact the substrate on the transport roll and the transfer material fixed to the frame, the press roll, which is a movable part of the transfer guide, is pressed up and down by an air cylinder. The press roll of this transfer guide repeats a certain vertical movement at a position where the substrate on the certain transport roll and the transfer material can be in good pressure contact. The press roll of the transfer guide may be set at an angle that is optimal for forward and backward movement with respect to the transport roll and the transfer material, and may be vertical, for example, tilted about 5 degrees toward the front. The press roll to be pressed is a width that fits within the width of the transfer material fixed to the frame, and is applied to the base in advance by pressing a gap of about 1 mm between the base and the transfer material from above. It can be cured from the front to the back while being brought into pressure contact with the uncured ultraviolet curable resin coating.
In addition, as shown in a comparative example to be described later, when the contact is made by using a blade-like squeegee without using this transfer guide (press roll), transfer unevenness or the like occurs due to static electricity that may be caused by friction. .

When the transfer start position, that is, the claw portion of the transport roll that has grabbed the front edge of the substrate, passes the position where the press roll of the transfer guide descends and comes into pressure contact, the press roll of the transfer guide is lowered by the air cylinder and fixed to the frame. This is a mechanism for curing the UV curable resin coating on the substrate while stably transferring the transfer material by pressing the transfer material and the substrate on the conveyance roll. Before the UV curable resin coating is applied and the uncured substrate is transported and the transfer material is pressed and cured, the uncured UV curable resin previously applied to the substrate is irradiated with UV light. Although it is hardened by the ultraviolet rays diffusing from the device, it is possible to prevent the transfer failure that the transfer cannot be performed despite the pressure contact, but the ultraviolet rays are condensed to improve the curing of the paint. Attach the shielding plate and the condensing plate may be used as a shielding light collector for.
Further, the contact tip portion of the press roll that moves up and down to press-contact with the transfer material has a roll shape that can stably press-contact with plastic, metal, rubber or the like. Further, the number of press rolls of the transfer guide may be one or more in the lateral width direction, and may be an intermittent shape depending on the pressure contact method. Further, the transfer guide may be installed in the front-rear direction at a position that does not interfere with the conveyance of the base sheet of the conveyance roll. However, in order to efficiently press-contact, the transfer guide is formed on the ultraviolet irradiation surface of the conveyance roll as shown in the illustrated embodiment. It is desirable that they are arranged side by side in front of and behind the ultraviolet irradiation device at a position where they are in close contact.

In the present invention, the ultraviolet irradiation device has been described as an equipment attached to (provided with) the transfer guide. However, as shown in the illustrated embodiment described later, the ultraviolet irradiation device is fixed to a frame directly above the center of the transport roll. The position of the transfer material and the transfer guide (press roll) are not hindered, and the UV curable resin paint on the transport roll is applied to the transfer material while it is uncured and pressed from above. What is necessary is just to install in the position suitable for irradiating with an ultraviolet-ray and hardening.
In addition, the ultraviolet curing device may be turned on during the ultraviolet curing after the substrate on the transport roll is transported, turned off after the curing is completed, and continued to be turned on after the completion.

(D) or (d ′) for carrying out the step (D) or (D ′) The pressure-sensitive transfer material is pressed while the UV curable resin coating applied to the substrate on the transport roll of the mechanism is uncured. However, an apparatus for irradiating ultraviolet rays from above may be performed using a known apparatus.
In addition, the mechanism (d) or (d ′) for carrying out the step (D) or (D ′), that is, the UV curable resin paint on the transport roll is applied and left uncured in the frame. As a mechanism for irradiating ultraviolet light from a fixed transfer material while pressing it, a special printing machine (coating machine) used in the illustrated embodiment described later may be used.

Further, in the step (E) or (E ′), a desired pattern is formed on the substrate by peeling the substrate from the transfer material fixed to the frame while the coating is cured in the step (D). A product obtained by transferring the above to the desired position is obtained.
In order to determine the position of the base in the front-rear and left-right directions, the desired pattern or pattern may be aligned with the left or right end of the desired base using a guide, and after stopping on the stop plate, the position is aligned. You may match | combine using an apparatus. At this time, the ultraviolet curable coating material may not be applied to this portion.
When the uncured substrate to which the ultraviolet curable resin coating is applied advances from the stop position, it may be suppressed by a guide. When transporting the substrate continuously, after applying using a general paper stacking device in the process of applying UV curable resin paint, after applying the paint at an interval so that the substrates do not overlap on the transport belt What is necessary is just to convey while adjusting.
In addition, in order to perform peeling easily, you may make it peel more easily, blowing and cooling using apparatuses, such as a blower.
In other words, when a pattern or pattern is transferred by irradiating UV light onto the uncured UV curable resin on the substrate while pressing the transfer material to cure the UV curable resin, heat is generated by the curing reaction of the UV curable resin. Therefore, it may be possible to use a blower or the like at the pressure contact portion and apply air to cool and peel off while cooling, or after that, the transferred substrate may be cooled.
Further, after the substrate is peeled off from the transfer material, the curing may be accelerated by reirradiating with ultraviolet rays using an ultraviolet irradiation device provided separately as necessary.

Further, the steps (B) to (E) in the first transfer processing method will be additionally described with reference to FIGS.
1 to 6 do not include the step (A) of applying an ultraviolet curable resin on the base sheet.

The transport roll 1 used in the steps (B) to (E) is usually made of metal, but plastic or rubber may be wound around the surface according to the hardness of the single substrate sheet 2. There may also be unevenness.
A transfer material in which a mirror-like, matte, and hologram film cut out in a star shape are partially attached to one side of a film whose both surfaces are specularly transparent and transmit ultraviolet light, that is, the surface pressed against the processed surface of the base sheet 2 4 was attached to an aluminum square frame manufactured in advance with an adhesive. Further, a star pattern was formed on the transfer material 4 using an ultraviolet curable resin paint. The frame on which the transfer material 4 is fixed moves forward at the same speed as the transport roll 1 by sensing the transfer start position of the base sheet 2 on the transport roll 1.
Then, as shown in FIG. 1, the base sheet 2 is transported to a transport roll 1 that is stopped by opening the claw portion 3 by transport of a transport belt 9 made of rubber or plastic resin material. Since it has been adjusted and moved to an appropriate angle and an appropriate position for accurately feeding it to the claw portion 3 of the roll 1, the conveyance of the base sheet 2 on the conveyance belt 9 comes into contact with the stop plate 8 once. Stop. Then, after adjusting the front and rear, left and right positions, the stop plate 8 starts to descend and the conveyance is resumed.

More specifically, the base sheet 2 remains uncured by applying an ultraviolet curable resin paint except for the portions that contact the feed rollers (not shown) installed at both ends of the transport belt 9 of the base sheet 2. Is stopped by contacting with the stop plate 8 while adsorbing with a suitable suction force by a suction device having a plurality of holes formed on the conveying belt 9, and again supported and conveyed toward the claw portion 3 of the conveying roll 1. The front end of the base sheet 2 comes into contact with the stop plate 8 that has moved up and down in conjunction with the belt 9 and slips on the conveyor belt 9 to stop.
In this way, the base sheet 2 is fed out while being adsorbed onto the transport belt 9, but in the drawing, the base sheet 2 and the transport belt 9 are drawn away from each other for fear of being difficult to see.

Next, as shown in FIG. 2, when the tip of the base sheet 2 fed out from the transport belt 9 is inserted into the claw portion 3 on the transport roll 1, the claw portion 3 is closed, and the base sheet 2 is gripped and rotated. It moves forward so as to wrap around the transport roll 1 that is being transported.
The base sheet 2 on the transport belt 9 passes over the lowered stop plate 8 and the claw portion 3 of the transport roll 1 grips the base sheet 2 and transports it to the next transport belt 9 after transfer to again the claw portion. While 3 returns to the original position and returns to the preparation position at which transfer starts, the stop plate 8 starts to rise again and comes into contact with the next base sheet 2 and stops. That is, when the front end of the base sheet 2 is accurately fed into and held by the claw portion 3 and conveyed onto the transport roll 1, the claw portion 3 is closed and the front end of the base sheet 2 is gripped and transported. 1 up.
At this time, the frame in which the transfer material 4 is fixed at the transfer start position of the transport roll 1 starts to advance at the same speed in synchronization with the transport roll 1.

In the state shown in FIG. 3, the transfer guide 5 (press roll 6) starts to descend, and the transfer material 4 and the uncured base sheet 2 on the transport roll 1 are pressed against each other.
At this time, while the transfer guide 5 (press roll 6) is lowered, the base sheet 2 and the transfer material 4 are pressed on the transport roll 1 while the coating is irradiated with ultraviolet rays from an ultraviolet irradiation device 7 and cured. It is conveyed toward the paper stacking device after curing. The press roll 6 of the transfer guide 5 rotates at the same speed as the traveling (moving) speed of the transfer material 4 and the speed of the base sheet 2 on the transport roll 1 while being pressed, so that static electricity and sag are not generated due to friction or the like. .
The state shown in FIG. 4 is a state in which the claw portion 3 is opened and the base sheet 2 is transported from the transport roll 1 to the next transport belt 9.

In the state shown in FIG. 5, the transfer of the base sheet 2 is completed and transferred to the next conveyor belt 9, and the transfer guide 5 is raised after the pressure contact of the transfer material 4 on the transfer roll 1 is finished. Returning to the start preparation position.
In the state shown in FIG. 6, the transport roll 1 is rotated again to the position where the base sheet 2 is gripped to open and stop the claw portion 3, and the transfer material 4 is returned to the original position. When the frame on which the transfer material 4 is attached returns to the original position, the transport belt 9 rotates again, the stop plate 8 starts to descend, and the above-described operation is repeated.

Further, the steps (B ′) to (D ′) in the second transfer processing method will be additionally described with reference to FIGS.
7 to 12 do not include the step (A ′) of applying an ultraviolet curable resin onto the base film 2 ′.

The transport roll 1 ′ used in the steps (B ′) to (E ′) is usually made of metal, but plastic or rubber may be wound around the surface according to the hardness of the base film 2 ′. . There may also be unevenness. The transport roll 1 ′ may have a claw portion. However, since this mechanism is not necessary in this process, it may be kept closed.
The transfer material 4 ′ was prepared in the same manner as the transfer material 4.
As shown in FIG. 7, the base film 2 ′ is unwound by winding the base film 2 ′, which is mounted on the unwinding roll 10A and the winding roll 10B, by synchronizing the speed of the transport roll 1 ′. The substrate film 2 'is conveyed to the transfer start position on the conveyance roll 1' while being taken out and wound. The press roll 6 of the transfer guide 5 rotates at the same speed as the traveling (moving) speed of the transfer material 4 ′ and the speed of the base film 2 ′ on the transport roll 1 ′ while being in pressure contact. Does not occur.
The state shown in FIG. 8 shows a state in which the frame on which the transfer material 4 ′ is fixed in accordance with the transfer start position faces the transport roll 1 ′ while moving forward.

  The transfer start position on the base film 2 ′ is the transfer start position on the first transport roll 1 ′ attached to the unwinding roll 10A and the take-up roll 10B of the base film 2 ′. As the position, the second and subsequent transfer start positions are sequentially determined. In addition, the first and subsequent transfer start positions coincide with the lengths of the start point and the end point of the length on the circumference around which the transport roll 1 rotates. Here, the length of rotation of the transport roll 1 ′ is basically the same as the outer circumference, but the length of the base film 2 ′ to be fed, that is, the length to transfer the desired position on the base film 2 ′. That is, it is possible to adjust the length longer than the desired pattern.

When the transfer start position shown in FIG. 9 is reached, the transfer guide 5 descends and press-contact begins while the frame on which the transfer material 4 ′ is fixed advances. Then, the base film 2 ′ and the transfer material 4 ′ are pressed on the transport roll 1 ′ and irradiated with ultraviolet rays to be cured, and immediately thereafter, the base film 2 ′ and the transfer material 4 ′ are peeled off.
At this time, when the desired pattern on the substrate film 2 ′ is transferred to the desired position while being transferred to the next transfer position, the transfer roll 1 ′ is temporarily stopped and the transfer guide 5 ′ is raised to start transfer. Return to position.

When the transfer is completed as shown in FIG. 10, the base film 2 ′ and the transfer material 4 ′ are separated from the transport roll 1 ′.
Next, as shown in FIG. 11, the base film 2 ′ is separated from the transfer material 4 ′.
When the transfer of
In FIG. 12, the next transfer start position of the base film 2 ′ is rotated and sent onto the transport roll 1 ′ to stop, and the frame on which the transfer material 4 ′ is attached returns to the transfer start position.
When the frame returns to the transfer start position, transfer of the next base film 2 ′ is started again.

  When the uncured base film 2 ′ to which the ultraviolet curable resin coating is applied advances from the stop position, the unwinding and winding positions may be matched by the unwinding roll 10A and the winding roll 10B. When the base film 2 'is continuously flowed, it is applied at intervals such that the base films 2' do not overlap after application using a general unwinding / winding device in the process of applying the ultraviolet curable resin coating. And then transport it.

As the steps (B) to (E) in Examples 1 to 3 and Comparative Example 1 of the first transfer processing method of the present invention, the transfer processing of FIGS. 13 to 18 was performed.
In addition, in the perspective view of the said FIG. 13-18, ie, each figure (a), in order to show the conveyance roll 1 which performs a transfer process (it should not be transparent through originally), the transfer material 4 and the base sheet 2 are shown. The relationship between the ridges is also described as transparent, and there is a possibility that these arrangement relationships may be difficult to understand. Therefore, the arrangement relationships of the respective mechanisms and members are shown in each figure (b).

In FIG. 13A, the base sheet 2 in which the ultraviolet curable coating material applied in the step (A) is left uncured is fed onto the transport roll 1 by the transport belt 9 and stopped by the stop plate 8. This corresponds to the state of FIG. Prior to the step (A), a round face character is printed on the base sheet 2 in advance on the left side of the solid printing, and an ultraviolet curable paint is applied thereon in the step (A).
FIG. 14A shows a state immediately before the stop plate 8 is lowered and the base sheet 2 is fed onto the transport roll 1.
FIG. 15A shows a state in which the edge of the base sheet 2 is gripped and supported by the claw portion 3 on the transport roll 1, and corresponds to the state of FIG.
FIGS. 13B, 14B, and 15B show the arrangement of the transfer guide 5, the transfer material 4, the base sheet 2, and the transport roll 1 in each state.
As shown in FIGS. 13B, 14B, and 15B, the transfer material 4 is provided with a star-shaped convex portion and a circular concave portion. ing.

FIG. 16A shows a state in which the transfer guide 5 starts to descend and the transfer material 4 and the uncured base sheet 2 on the transport roll 1 are pressed against each other, and corresponds to FIG. 3 and FIG. The press roll 6 of the transfer guide 5 rotates at the same speed as the traveling (moving) speed of the transfer material 4 and the speed of the base sheet 2 on the transport roll 1 while being pressed, so that static electricity and sag are not generated due to friction or the like. It was confirmed.
FIG. 16B shows the arrangement of the transfer guide 5, the transfer material 4, the base sheet 2, the transport roll 1, and the layer structure of the base sheet 2 in that state. The state in which the star-shaped convex portion and the circular concave portion of the transfer material 4 are pressed against the ultraviolet curable resin coating as it is is shown.

FIG. 17A shows a state in which the transfer material 4 is pressed against the base sheet 2 and ultraviolet transfer is performed, and the transfer material 4 is peeled off from the base sheet 2, and corresponds to FIG.
FIG. 17B shows an arrangement state of the transfer guide 5, the transfer material 4, the base sheet 2, and the transport roll 1 in this state (at this time, the transfer guide 5 and the transfer material 4 are in contact), And a layer configuration of the base sheet 2, and the UV-curable resin on which the star-shaped convex part and the circular concave part of the transfer material 4 are reproduced (transferred) on the base sheet 2. A paint layer is formed.

In FIG. 18A, the transfer is completed, the transfer guide 5 and the transfer material 4 are separated for the next transfer, and the substrate sheet 2 after the transfer processing is transported by the rear transport belt 9. Indicates the state.
FIG. 18B shows an arrangement state of the transfer guide 5, the transfer material 4, the base sheet 2, and the transport roll 1 in this state. At this time, the transfer guide 5 and the transfer material 4 are separated from each other. Yes.

(A) Process:
A sheet substrate sheet prepared by cutting 26.5 kg of Sancard, made of sheet paper Oji Paper into half cuts, and having a surface coated with a press coat using a thermoplastic resin coating was prepared. As the coating machine, a cylinder screen printing machine was used.
As the squeegee, a flat squeegee made of urethane rubber with high solvent resistance and wear resistance was used. After mechanical polishing, the edges were chamfered and rounded. The attack angle was 50 degrees.
For plate making for screen printing, 250 mesh polyester fiber was biased to an aluminum square frame with a bias of 22.5 degrees so as to contact the surface to be processed of the base sheet, and an emulsion was applied to make a plate. .
As the UV curable resin paint, Reycure OP4300 manufactured by Jujo Chemical was used.
The coating material was applied to a desired position on the substrate sheet at a printing speed of 800 rpm so that the average thickness was about 25 μm.

(B)-(E) process The following manufacture was performed using the apparatus of above-mentioned FIGS. 13-18.
As a transfer material, an OPP gloss film P3162 (40 μm) manufactured by Toyobo Co., Ltd. was applied to the base sheet and fixed to the frame so as to be in contact with the uncured UV curable resin paint. On that surface, a K laser hologram OPP film (22 μm) was partially attached, and an OPP mat film YM17S (20 μm) made by Toray was partially attached.
After carrying out the step (A), the base sheet is transported to a transport roll by a transport belt, and the transfer material fixed to the frame and the base sheet are pressed onto the transport roll by the transfer guide and irradiated with ultraviolet rays. And cured.
The transport roll was rotated in the order of curing on the transport roll, and the substrate sheet and the transfer material were peeled off and discharged onto the transport belt.

(result)
When 100 or more sheets were processed continuously as described above, the desired pattern and pattern on the transfer material could be transferred to the desired position on each substrate sheet. In addition, the place where the films were stacked and pasted was reproduced as an uneven pattern. It was not charged even when laminated. Even when 120 bars were stacked, they could be peeled off one by one without charging.

(A) Process:
Prepared as a sheet substrate sheet, with a transparent PET film (12μm) with easy-adhesion treatment applied to the surface of 26.5kg of Sanko Shikoku, made of Oji Paper. did. As the coating machine, a cylinder screen printing machine was used.
As the squeegee, a flat squeegee made of urethane rubber with high solvent resistance and wear resistance was used. After mechanical polishing, the edges were chamfered and rounded. The attack angle was 50 degrees.
For plate making for screen printing, 350 mesh polyester fiber was biased to an aluminum square frame at a bias of 22.5 degrees so as to come into contact with the surface to be processed of the base sheet, and an emulsion was applied to make the plate. .
As the UV curable resin paint, Reycure OP4300 manufactured by Jujo Chemical was used.
The coating material was applied to a desired position on the substrate sheet at a printing speed of 1000 revolutions / hour so as to have an average thickness of about 10 μm.

(B)-(E) process The following manufacture was performed using the apparatus of above-mentioned FIGS. 13-18.
As a transfer material, an OPP gloss film P3162 (40 μm) manufactured by Toyobo Co., Ltd. was applied to the base sheet and fixed to the frame so as to be in contact with the uncured UV curable resin paint. On the surface, a hologram OPP film (22 μm) made of K laser was used, the hologram pattern was partially transferred by heat sealing, and the mat pattern of P4166 (20 μm) was partially transferred.
After carrying out the step (A), the base sheet is transported to a transport roll by a transport belt, and the transfer material fixed to the frame and the base sheet are pressed onto the transport roll by the transfer guide and irradiated with ultraviolet rays. And cured.
The transport roll was rotated in the order of curing on the transport roll, and the substrate sheet and the transfer material were peeled off and discharged onto the transport belt.

(result)
As described above, when 150 or more sheets were continuously processed, a desired pattern and pattern on the transfer material could be transferred to a desired position on each base sheet. Moreover, the part which transcribe | transferred the film was reproduced in the uneven | corrugated pattern. It was not charged even when laminated. Even when 120 bars were stacked, they could be peeled off one by one without charging.

(A) Process:
As a sheet substrate sheet, 26.5 kg of Sangoku, made of sheet paper Oji Paper, was cut in half, and a self-deposited PET (16 μm) film was pasted onto it to emboss a hologram pattern. The paper which apply | coated the anchor agent made from Tokyo ink was prepared. As the coating machine, a cylinder screen printing machine was used.
As the squeegee, a flat squeegee made of urethane rubber with high solvent resistance and wear resistance was used. After mechanical polishing, the edges were chamfered and rounded. The attack angle was 50 degrees.
For plate making for screen printing, 250 mesh polyester fiber is biased to an aluminum square frame at a bias of 22.5 degrees so as to come into contact with the surface to be processed of the base sheet. did.
As the UV curable resin paint, Reycure OP4300 manufactured by Jujo Chemical was used.
The coating material was applied to a desired position on the substrate sheet at a printing speed of 800 rpm so that the average thickness was about 25 μm.

(B)-(E) process The following manufacture was performed using the apparatus of above-mentioned FIGS. 13-18.
As a transfer material, an OPP gloss film P3162 (40 μm) manufactured by Toyobo Co., Ltd. was applied to the base sheet and fixed to the frame so as to be in contact with the uncured UV curable resin paint. A K-laser hologram OPP film (22 μm) was partially pasted on the surface, and the mat pattern of P4166 (20 μm) was partially transferred to the heat seal surface.
After carrying out the step (A), the base sheet is transported to a transport roll by a transport belt, and the transfer material fixed to the frame and the base sheet are pressed onto the transport roll by the transfer guide and irradiated with ultraviolet rays. And cured.
The transport roll was rotated in the order of curing on the transport roll, and the substrate sheet and the transfer material were peeled off and discharged onto the transport belt.

(result)
When 120 or more sheets were processed continuously as described above, the desired pattern and pattern on the transfer material could be transferred to the desired position on each substrate sheet. Further, the portion where the film was transferred and the portion where the film was laminated and pasted were reproduced in a concavo-convex pattern and were not charged even when laminated. Even when 120 bars were stacked, they could be peeled off one by one without charging.

As steps (B ′) to (E ′) in Examples 4 and 5 and Comparative Example 2 of the second transfer processing method of the present invention, the transfer processing of FIGS. 19 to 24 was performed.
19 to 24, that is, in each figure (a), the transfer roll 41 and the substrate are shown to show 1 '(there is no visible wrinkle). Since the relationship between the film 2 ′ and the transparent film 2 ′ may be difficult to understand, the relationship between the mechanisms and the members is shown in FIG.

In FIG. 19 (a), the base film 2 ′ with the UV curable coating material applied in the step (A ′) uncured is mounted on the unwinding roll 10A and the take-up roll 10B and mounted on the transport roll. 1 'shows a state of being sent up, and corresponds to the state of FIG. Prior to the step (A ′), a round face character is printed on the base film 2 ′ in advance on the left side of the solid print, and an ultraviolet curable paint is applied thereon in the step (A ′). ing.
FIG. 20A shows a state immediately before the base film 2 ′ and the transfer material 4 ′ are fed onto the transport roll 1 ′, and corresponds to the state shown in FIG.
Moreover, FIG.19 (b) and FIG.20 (b) show the arrangement | positioning state of the transfer guide 5, the transfer material 4 ', base film 2', and conveyance roll 1 'in each state.
Note that, as shown in FIGS. 19B and 20B, the transfer material 4 ′ is provided with a star-shaped convex portion and a circular concave portion.

FIG. 21A shows a state in which the transfer guide 5 starts to descend, and the transfer material 4 ′ and the uncured base film 2 ′ on the transport roll 1 ′ are pressed against each other, which corresponds to the state of FIG. . The press roll 6 of the transfer guide 5 rotates at the same speed as the traveling (moving) speed of the transfer material 4 ′ and the speed of the base film 2 ′ on the transport roll 1 ′ while being in pressure contact. It was confirmed that neither occurred.
FIG. 21B shows the arrangement of the transfer guide 5, transfer material 4 ′, base film 2 ′, transport roll 1 ′, and layer structure of the base film 2 ′ in that state, and the base film 2 ′. The state where the star-shaped convex portion and the circular concave portion of the transfer material 4 ′ are pressed against the uncured ultraviolet curable resin coating is shown.

FIG. 22A shows a state in which the transfer material 4 ′ is pressed against the base film 2 ′ and irradiated with ultraviolet rays, and the transfer material 4 ′ is peeled off from the base film 2 ′, which corresponds to FIG. To do.
FIG. 22B shows the arrangement of the transfer guide 5, the transfer material 4, the base film 2 ′, the transport roll 1 ′, and the layer configuration of the base film 2 ′ in that state. Is formed with a cured ultraviolet curable resin coating that reproduces (transfers) the star-shaped convex portion and the circular concave portion of the transfer material 4 ′.

FIG. 23 (a) shows that the transfer guide 5 and the transfer material 4 ′ are separated in preparation for the next transfer after the transfer is completed, and the transfer roll 1 of the base film 2 ′ after the transfer processing is separated. 'Is being transported behind.
FIG. 24A shows a state in which a printed pattern indicating the next transfer location appears on the base film 2 ′, and the operations from FIG. 19 are repeated.
FIG. 23B and FIG. 24B show the arrangement state of the transfer guide 5, the transfer material 4 ′, the base film 2 ′, and the transport roll 1 ′ in this state (at this point, the transfer guide 5 and the transfer guide 5). It is in contact with the material 4 ′).

(A ') Process:
As a roll-shaped base film, a transparent film FE2001 (25 μm) made by Futamura Chemical Co., Ltd., which was prepared by subjecting the surface to an easy adhesion treatment with a long product, was prepared. As the coating machine, a cylinder screen printing machine was used.
As the squeegee, a flat squeegee made of urethane rubber with high solvent resistance and wear resistance was used. After mechanical polishing, the edges were chamfered and rounded. The attack angle was 50 degrees.
For plate making for screen printing, 250 mesh polyester fiber was biased to an aluminum square frame at a bias of 22.5 degrees so as to come into contact with the processed surface of the base film, and an emulsion was applied to make a plate. .
As the UV curable resin paint, Reycure OP4300 manufactured by Jujo Chemical was used.
The paint was applied to a desired position on the substrate film at a printing speed of 800 m / h so as to have an average thickness of about 25 μm.

Steps (B ′) to (E ′) The following manufacturing was performed using the devices shown in FIGS.
As a transfer material, an OPP gloss film Treffan 2500H (30 μm) manufactured by Toray Industries, Inc. was applied to the UV curable resin paint on the base film and fixed to the frame so as to contact the uncured UV curable resin paint. . On the surface, a K laser hologram OPP film (22 μm) was partially attached, and an OPP mat film YM17S (20 μm) made by Toray was partially attached.
After carrying out the step (A ′), the base film is transported to a transport roll, and the transfer material fixed to the frame and the base film are irradiated with ultraviolet rays while being pressed onto the transport roll by the transfer guide. And cured.
The transport roll was rotated in the order of curing on the transport roll, and the substrate film and the transfer material were peeled off and discharged onto the transport belt.

(result)
As described above, when 100 m or more was continuously processed, a desired pattern and pattern on the transfer material could be transferred to a desired position on each substrate film. In addition, the place where the films were stacked and pasted was reproduced as an uneven pattern. It was not charged even when laminated. Even if it winds up more than 100 m, it was possible to unwind the roll neatly without charging.

(A ') Process:
As a roll-shaped base film, an aluminum vapor deposition film (12 μm) manufactured by Cortec Co., Ltd., which was a long material and subjected to easy adhesion treatment on the surface thereof was prepared. As the coating machine, a cylinder screen printing machine was used.
As the squeegee, a flat squeegee made of urethane rubber with high solvent resistance and wear resistance was used. After mechanical polishing, the edges were chamfered and rounded. The attack angle was 50 degrees.
For plate making for screen printing, 350 mesh polyester fiber was biased to an aluminum square frame with a bias of 22.5 degrees so as to come into contact with the surface to be processed of the base film, and an emulsion was applied to make a plate. .
As the UV curable resin paint, Reycure OP4300 manufactured by Jujo Chemical was used.
The paint was applied to a desired position on the substrate film at a printing speed of 1000 m / h so as to have an average thickness of about 10 μm.

Steps (B ′) to (E ′) The following manufacturing was performed using the devices shown in FIGS.
As a transfer material, an OPP gloss film P3162 (40 μm) manufactured by Toyobo Co., Ltd. was coated with an ultraviolet curable resin paint on a base film and fixed to a frame so as to be in contact with the uncured ultraviolet curable resin paint. A hologram OPP film (22 μm) made of K laser was used on the above surface, the hologram pattern was partially transferred by heat sealing, and the mat pattern of P4166 (20 μm) was partially transferred.
After carrying out the step (A ′), the base film is transported to a transport roll, and the transfer material fixed to the frame and the base film are irradiated with ultraviolet rays while being pressed onto the transport roll by the transfer guide. And cured.
The transport roll was rotated in the order of curing on the transport roll, and the substrate film and the transfer material were peeled off and discharged onto the transport belt.

(result)
As described above, when 100 m or more was continuously processed, a desired pattern and pattern on the transfer material could be transferred to a desired position on each substrate film. Moreover, the part which transcribe | transferred the film was reproduced in the uneven | corrugated pattern. It was not charged even when laminated. Even after winding up 100 m, the roll could be unwound cleanly without being charged.

[Comparative Example 1]
(A) Process:
As a sheet substrate sheet, 26.5 kg of Sangoku, made of sheet paper Oji Paper, was cut in half, and a self-deposited PET (16 μm) film was pasted onto it to emboss a hologram pattern. The paper which apply | coated the anchor agent made from Tokyo ink was prepared. As the coating machine, a cylinder screen printing machine was used.
As the squeegee, a flat squeegee made of urethane rubber with high solvent resistance and wear resistance was used. After mechanical polishing, the edges were chamfered and rounded. The attack angle was 50 degrees.
For plate making for screen printing, 250 mesh polyester fiber is biased to an aluminum square frame at a bias of 22.5 degrees so as to come into contact with the surface to be processed of the base sheet. did.
As the UV curable resin paint, Reycure OP4300 manufactured by Jujo Chemical was used.
The coating material was applied to a desired position on the substrate sheet at a printing speed of 800 rpm so that the average thickness was about 25 μm.

Steps (B) to (E) The following manufacturing was performed using the apparatus shown in FIGS. 13 to 18 except that the transfer guide was not used.
As a transfer material, an OPP gloss film P3162 (40 μm) manufactured by Toyobo Co., Ltd. was coated with an ultraviolet curable resin paint on a base sheet and fixed to the frame so as to contact the uncured ultraviolet curable resin paint. A K-laser hologram OPP film (22 μm) was partially pasted on the surface, and the mat pattern of P4166 (20 μm) was partially transferred to the heat seal surface.
After carrying out the step (A), the base sheet is transported to a transport roll by a transport belt, and the transfer material fixed to the frame and the base sheet are used without using the transfer guide described above and using a blade-like squeegee. Then, it was cured by irradiating with ultraviolet rays while being pressed on the conveying roll.
The transport roll was rotated in the order of curing on the transport roll, and the substrate sheet and the transfer material were peeled off and discharged onto the transport belt.

(result)
As described above, when 100 or more sheets were processed continuously, the base sheet and the transfer material did not adhere well, resulting in uneven transfer on the desired pattern and pattern on the transfer material. As a result, the position was shifted and could not be transferred.

[Comparative Example 2]
(A ') Process:
As a roll-shaped base film, an aluminum vapor deposition film (12 μm) manufactured by Cortec Co., Ltd., which was a long material and subjected to easy adhesion treatment on the surface thereof was prepared. As the coating machine, a cylinder screen printing machine was used.
As the squeegee, a flat squeegee made of urethane rubber with high solvent resistance and wear resistance was used. After mechanical polishing, the edges were chamfered and rounded. The attack angle was 50 degrees.
For plate making for screen printing, 350 mesh polyester fiber is biased to an aluminum square frame at a bias of 22.5 degrees so as to come into contact with the surface to be processed of the substrate film, and after applying the emulsion, plate making is performed. did.
As the UV curable resin paint, Reycure OP4300 manufactured by Jujo Chemical was used.
The coating material was applied to a desired position on the substrate film at a printing speed of 1000 m / h so as to have an average thickness of about 10 μm.

Steps (B ′) to (E ′) The following manufacturing was performed using the apparatus shown in FIGS. 19 to 24 except that the transfer guide was not used.
As a transfer material, an OPP gloss film P3162 (40 μm) manufactured by Toyobo Co., Ltd. was applied to the base film and fixed to the frame so as to contact the uncured UV curable resin paint. On the surface, a hologram OPP film (22 μm) made of K laser was used, the hologram pattern was transferred to the heat seal portion, and the mat pattern of P4166 (20 μm) was partially transferred to the heat seal surface.
After carrying out the step (A ′), the base film is transported to a transport roll, and the transfer material fixed to the frame and the base film are transported using a blade-like squeegee without using the transfer guide. While being pressed on a roll, it was cured by irradiation with ultraviolet rays.
The transport roll was rotated in the order of curing on the transport roll, and the substrate film and the transfer material were peeled off and discharged onto the transport belt.

(result)
As described above, when processed continuously for 50 m or more, the base film and the transfer material did not adhere well, resulting in uneven transfer on the desired pattern and pattern on the transfer material. The position was shifted and could not be transferred.

DESCRIPTION OF SYMBOLS 1,1 'Conveyance roll 2 Base sheet 2' Base film 3 Claw part 4, 4 'Transfer material 5 Transfer guide 6 Press roll 7 Ultraviolet irradiation device 8 Stop plate 9 Conveyance belt 10A Unwinding roll 10B Winding roll

Claims (7)

A step of applying an ultraviolet curable resin coating to a single substrate sheet;
A step in which the paint is uncured and sent to a claw portion on a conveyance roll by a conveyance belt and is supported and conveyed across an end portion of the base sheet; and
At least a press roll and an ultraviolet irradiation device on the transport roll that senses a transfer start position of the base sheet on the transport roll and is fixed to a frame facing the base sheet and the upper portion of the transport roll. Pressing with a transfer guide comprising:
A step of irradiating with ultraviolet rays while pressing the transfer material with the transfer guide from above the base sheet with the coating material uncured, and
Peeling the base sheet cured with the paint from the transfer material;
A transfer processing method comprising: A step of applying an ultraviolet curable resin coating to a roll-shaped substrate film;
A process in which the paint is uncured and is transported across an unwinding roll and a winding roll;
A transfer guide that senses a transfer start position of the base film and includes a transfer material fixed on a frame facing the base film and an upper part of the transport roll, and includes at least a press roll and an ultraviolet irradiation device on the transport roll. The process of pressure welding with,
A step of irradiating with ultraviolet rays while pressing the transfer material with the transfer guide from above the base film with the paint remaining uncured;
Peeling the base film cured with the paint from the transfer material;
A transfer processing method comprising:   2. The transfer material is any one of a film, a sheet, and a plate obtained by processing a mirror surface, a mat, or a hologram on all or a part of both surfaces or one surface. 2. The transfer processing method according to 2.   The transfer processing method according to any one of claims 1 to 3, wherein the transfer guide includes front and rear press rolls arranged side by side. A mechanism in which an ultraviolet curable resin coating is applied to a single substrate sheet;
A mechanism in which the paint is uncured and fed to a claw portion on a transport roll by a transport belt and supported and transported across an end portion of the base sheet;
At least a press roll and an ultraviolet irradiation device on the transport roll that senses a transfer start position of the base sheet on the transport roll and is fixed to a frame facing the base sheet and the upper portion of the transport roll. A mechanism for press-contacting with a transfer guide comprising:
A mechanism in which ultraviolet rays are irradiated while pressing the transfer material with the transfer guide from above the base sheet that has been coated and uncured;
A mechanism for peeling the base sheet cured with the paint from the transfer material;
A transfer processing apparatus comprising: A mechanism in which an ultraviolet curable resin coating is applied to a roll-shaped substrate film;
A mechanism in which the coating material on the base film is uncured and transported across an unwinding roll and a winding roll;
At least a press roll and an ultraviolet irradiation device on the transport roll that senses the transfer start position of the base film on the transport roll and is fixed to a frame facing the base film and the upper portion of the transport roll. A mechanism for press-contacting with a transfer guide comprising:
A mechanism in which ultraviolet rays are irradiated while pressing the transfer material with the transfer guide from above the base film that has been coated and uncured;
A transfer processing apparatus comprising: a mechanism for peeling the base film on which the paint is cured from the transfer material.   A transfer processed product manufactured by the transfer processing method according to claim 1 or the transfer processing apparatus according to claim 5 or 6.