WO2019134517A1

WO2019134517A1 - Process for imprinting pattern on film and die therefor

Info

Publication number: WO2019134517A1
Application number: PCT/CN2018/122037
Authority: WO
Inventors: 黄帅
Original assignee: 黄帅
Priority date: 2018-01-04
Filing date: 2018-12-19
Publication date: 2019-07-11
Also published as: CN108215146A

Abstract

A process for imprinting a pattern on a film comprises the following steps: step 1, stacking a high-temperature resistant film and a thermoformable film; step 2, heating the stacked high-temperature resistant film and thermoformable film; step 3, attaching the thermoformable film that has been heated and softened to the high-temperature resistant film and using a die roll (1) to imprint a pattern on the same; step 4, a surface temperature of the die roll (1) being lower than 30 degrees Celsius, cooling and shaping the thermoformable film that has already been imprinted at the same time as the die roll (1) is imprinting the pattern; and step 5, separating the finished thermoformable film from the high-temperature resistant film, and completing the entire process. The process uses a high-temperature resistant film to improve a process for imprinting a pattern on a thermoformable film, thereby effectively resolving the issue of limitations on the temperature and thickness of thermoformable films. The process can imprint thermoformable films of different thicknesses with deep, distinctive, complex, and diverse patterns, thereby reducing the costs of using different types of machines to imprint patterns. In addition, the high temperature resistant film can be reused multiple times.

Description

Processing method of film pressing pattern and processing die thereof

Technical field

The invention relates to a pattern pressing process of a film, in particular to a film pressing pattern processing process and a processing die thereof.

Background technique

The thermoformed film is capable of pressing the pattern by utilizing its high temperature softening and allowing it to be replicated onto the thermoformed film through the mold roll. However, there are two limitations in the thermoforming film pressing pattern on the market. On the one hand, the temperature is: the thermoformed film is easily softened by temperature, but this temperature is a technical link that is difficult to control. If the temperature is low, the pattern or pressure cannot be pressed. The pattern is too shallow to make the pattern ambiguous; when the temperature is high, it is easy to melt and stick to the heat roller, and the fine and complicated pattern cannot be pressed;

On the other hand, the thickness is: because the film is difficult to support after heating and softening, the thermoformed film is usually a film of 8 filaments (1 wire = 0.01 mm = 10 μm), and the temperature of the thermoformed film below 8 filaments is difficult to control. It is not easy to suppress the pattern.

Summary of the invention

In view of the deficiencies of the prior art, the present invention provides a processing method of a film pressed pattern and a processing die thereof.

In order to achieve the above object, the technical solution adopted by the present invention is: a processing process of a film pressing pattern, the process comprising the following steps:

Step 1: Laminating the high temperature resistant film and the thermoformed film together;

Step 2: heating the superposed high temperature resistant film and the thermoformed film;

Step 3: The thermoformed film after heating and softening is attached to the high temperature resistant film, and the pattern is pressed by the mold roll;

Step 4: The surface temperature of the mold roll is between 0 and 80 degrees Celsius, and the pressed thermoformed film is cooled and shaped while the mold roll is pressed;

Step 5: Separating the processed thermoformed film from the high temperature resistant film to complete the entire processing process.

Also included is a composite layer having at least one layer, the composite layer having a side that is always attached to the thermoformed film.

In the step 1, the high temperature resistant film and the thermoformed film may be brought together in a stacked state, or may be rolled together from the unwinding rolls, passed through the guide rolls, and intersected in a superposed state.

In step 2, the laminated thermoformed film is always attached to the upper end of the high temperature resistant film.

In step 3, the softened thermoformed film is attached to the high temperature resistant film, passes through the guide roll, and then passes through the gap between the mold roll and the rubber roll, and the mold roll is provided with a pattern pattern roll to be pressed on the surface. The formed film is on the side of the mold roll, and the high temperature resistant film is located on one side of the rubber roll. After a certain pressure is pressed between the mold roll and the rubber roll, the pressed pattern provided on the surface of the mold roll is copied onto the thermoformed film.

In step 4, the surface temperature of the mold roll is lower than 30 degrees Celsius, and the thermoformed film is cooled and shaped while being pressed.

In step 5, after the high temperature resistant film is separated from the thermoformed film, the high temperature resistant film can be reintroduced into step 1 for continued use.

In step 2, a hot roll in the form of a round roll is used. In this form, the heat roller and the rubber roller are attached together. At this time, the laminated film passes through the heat roller and the rubber roller to fit the gap, and the high temperature resistant film is wound around. On the hot roll, the thermoformed film is softened on the upper surface of the high temperature resistant surface by the thermoformed film of the hot roll, and the softened thermoformed film is attached to the high temperature resistant film.

In step 2, a strip heating device is installed above or below the laminated film, and the heating device has an adjustable temperature heating body, and the superposed film passes through the heating device and has a guide roller or a strip heating. The device is supported by a wide platform. At this time, the high temperature resistant film is located on the side of the heating element, and the thermoformed film is softened by the heating device, and the softened thermoformed film is attached to the high temperature resistant film.

In step 2, the heating temperature is between the softening point of the thermoformed film to be pressed and the softening point of the high temperature resistant film, and the heating temperature is higher than the softening point of the thermoformed film and lower than the softening point of the high temperature resistant film.

In the step 3, the pressure value at the time of pressing the mold roll is set according to the depth of the surface of the mold roll, the number of layers of the film, the desired pattern pressing depth, and the softening point of the thermoformed film.

The thermoformed film is a CPP film with a thickness of 0.06 mm, and the high temperature resistant film is a PET film. When the CPP film is pressed into a flash film, the CPP film temperature is between 120 ° C and 150 ° C, and is softened. The softening point of the PET film is between 180 ° C and 200 ° C. The CPP film softened by heating is pressed between the mold roll and the rubber roll, and the pressing force of the mold roll and the rubber roll is 1-20 Kg/cm ² to soften the state. The underlying CPP film reaches the embossed state.

A film pressing pattern processing die, comprising a frame, the frame is provided with a heating mechanism for heating the laminated high temperature resistant film and the thermoformed film; and the mold roll for pressing the pattern and simultaneously cooling and shaping And a rubber roller, the mold roller comprising a roller and an embossing template attached to the surface of the roller by an adsorption or adhesive method.

The utility model further comprises a high temperature resistant film winding roller and a thermoformed film winding roller, wherein the high temperature resistant film winding roller and the thermoformed film winding roller are disposed on the frame, and the high temperature resistant film is laminated after being processed and formed. The thermoformed film is separated from the high temperature film winding roll and the thermoformed film winding roll by a third guide roll, and further includes a motor that drives the high temperature film winding roll, the thermoformed film winding roll, and the mold roll.

Also included are a thermoformed film unwinding roll and a high temperature resistant film unwinding roll, a thermoformed film unwinding roll and a high temperature resistant film unwinding roll are disposed on the frame, and further comprising a thermoformed film unwinding roll and a high temperature resistant film. The thermoformed film on the roll and the high temperature resistant film are laminated together to be conducted to the first guide roll of the heating mechanism.

The heating mechanism includes a heating roller and a second guiding roller.

The embossing template is attached to the outer surface of the roller in a pasting manner, and the embossing stencil is connected end to end after being wound around the roller.

Also included is a composite layer unwinding roll disposed at the upper or lower end of the thermoformed film unwinding roll.

The invention has the beneficial effects that the process is aimed at the defects in the hot-formed film pressing pattern, and the high-temperature-resistant film is used to innovate the thermoforming film pressing pattern process, and effectively solve the two problems of the thermoforming film limitation. At the same time, this process can process thermoformed films of different thicknesses, and the patterns are deep and vivid, complex and diverse, and the cost of replacing the different types of machine pressing patterns can be saved, and the high temperature resistant film can be put into use many times. For example, if the thermoformed film after pressing the pattern needs to be compounded, it still needs to undergo a glue compounding process, so that not only the working time is prolonged, but also the loss becomes large and the cost increases, and the patented composite does not require glue, and is energy-saving and environmentally friendly.

DRAWINGS

Figure 1 is a schematic view showing the structure of a processing die of the present invention;

2 is a schematic view showing the structure of a mold roll of a processing die of the present invention.

Detailed ways

Embodiment 1: A process for processing a film press pattern, the process comprising the steps of: Step 1: laminating a high temperature resistant film and a thermoformed film; the high temperature resistant film refers to a material having a softening point higher than a maximum heating temperature. The thermoformed film refers to a material having a softening point lower than the minimum heating temperature. For details, see Examples 1-3 below. The materials of the high temperature resistant film and the thermoformed film are not limited to the materials mentioned herein.

Step 2: heating the superimposed high temperature resistant film and the thermoformed film; the heating temperature is determined according to the softening point of the thermoformed film and the high temperature resistant film, and the minimum heating temperature is higher than the softening point of the thermoformed film, and the highest heating The temperature is lower than the softening point of the high temperature resistant film, as shown in the following examples 1-3; Step 3: the thermoformed film after heating and softening is attached to the high temperature resistant film, and the pattern is pressed by the mold roll;

Step 4: The surface temperature of the mold roll is between 0 and 80 degrees Celsius, and the pressed thermoformed film is cooled and shaped while the mold roll is pressed; the cooling temperature is between 0 and 80 degrees Celsius, and the surface temperature of the mold roll is a relative temperature, and Affecting the whole process, the temperature only affects the quality of the product. It is not necessarily related to the ability to form. The temperature can be successful in a wide range, depending on the material thickness and the environment. The surface temperature of the mold roll is between 0 and 80 degrees Celsius, and below 30 degrees Celsius is currently the best quality.

Further comprising a composite material layer, the composite material layer is at least one layer, the composite material layer has one side always attached to the thermoformed film, and the composite material layer may be a thermoformed film or a non-thermoformed film, when composited When the material layer is a thermoformed film, the composite material layer and the thermoformed film are heated and pressed into a single pressed pattern. When the composite material layer is a non-thermoformed film, the thermoformed film is heated and softened and adhered to the composite material layer and then completed by pressing. The pattern and the composite are pressed, and when the composite layer is a non-thermoformed film, such as a hollow material, paper, or the like, it is not limited to this example.

In step 1, the high temperature resistant film and the thermoformed film may be brought together in a stacked state, or may be rolled together from the unwinding roll, passed through the guide rolls, and intersected into a superposed state, which may be first bonded together for heating. It is also possible to form a superposed state by intersecting the guide rolls.

In step 2, the laminated thermoformed film is always attached to the upper end of the high temperature resistant film, and the position of the heat generating body of the heat generating mechanism is not limited, and may be disposed at the upper end or the lower end, but the thermoformed film is always attached to the upper end of the high temperature resistant film, If the thermoformed film is placed under the high temperature resistant film, when the thermoformed film is softened, it cannot be attached to the high temperature resistant film, and may fall off or the two films may not adhere enough to cause uneven heating, resulting in unstable quality of the product, so the thermoformed film It must be attached to the high temperature resistant film. When the heating element is above, the high temperature resistant film should be placed under the thermoformed film because the thermoformed film is baked and softened and attached to the high resistant film.

In step 3, the softened thermoformed film is attached to the high temperature resistant film, passes through the guide roll, and then passes through the gap between the mold roll and the rubber roll, and the mold roll is provided with a pattern pattern roll to be pressed on the surface. The formed film is on the side of the mold roll, and the high temperature resistant film is located on one side of the rubber roll. After a certain pressure is pressed between the mold roll and the rubber roll, the pressed pattern provided on the surface of the mold roll is copied onto the thermoformed film. The pressing force of the roller and the rubber roller is set according to the depth of the surface of the mold roller and the number of layers of the composite material layer, the desired pattern pressing depth and the softening point of the thermoformed film, as shown in Examples 1-3 below.

In step 4, the surface temperature of the mold roll is lower than 30 degrees Celsius, and the thermoformed film is cooled and shaped while being pressed. Below 30 degrees Celsius, the quality is currently in a good state, and the mold roll is cooled to 30 by scientific cooling. Below Celsius, the temperature is lowered by filling the mold roll with water.

In step 2, a hot roll in the form of a round roll is used. In this form, the heat roller and the rubber roller are attached together. At this time, the laminated film passes through the heat roller and the rubber roller to fit the gap, and the high temperature resistant film is wound around. On the hot roll, the thermoformed film is softened on the outer surface of the high temperature resistant surface by the thermoformed film of the hot roll, and the softened thermoformed film is attached to the high temperature resistant film.

In step 3, the pressure value when the mold roll is pressed is set according to the surface pattern of the mold roll, the number of layers of the film, the desired pattern pressing depth, and the softening point of the thermoformed film.

Embodiment 2: This embodiment differs from Embodiment 1 in that, in step 2, a strip-shaped heating device is installed above or below the laminated film, and the heating device has an adjustable temperature heating body, and the laminated body The film is supported by a heating roller at the same time as a guide roller or a platform wider than the strip heating device. At this time, the high temperature resistant film is located on the side of the heating element, and the thermoformed film is softened by the heating device, and the softened thermoformed film is attached to the resistant film. On the high temperature film, a certain pressure is pressed between the rubber roller and the mold roller, wherein the thermoformed film is located on one side of the mold roll, and the high temperature resistant film is located on one side of the rubber roll, so that the pressed pattern on the surface of the mold roll is duplicated. On the thermoformed film, the thermoformed film completes the pattern replication process and is shaped. When heated above, the high temperature resistant film is formed under the thermoformed film. In fact, the thermoformed film is baked and softened, and then attached to the high temperature resistant film. The main one is the pressing of a certain pressure, or the flat pressing, not necessarily the form of a round roller. In this embodiment, the strip heating plate is used for heating, and the heating light roller is used in the embodiment 1. But the heating is not limited thereto, Example 1 and 2 are merely illustrative of the more common of the two heating methods may also be heated by other heating embodiments.

Example 1: 6-filament CPP film is pressed into a glitter film, a glitter film, the thermoformed film is a CPP film with a thickness of 0.06 mm, the high temperature resistant film is a PET film, and the CPP film is pressed into a glitter film, and is heated at a high temperature. Step, when the temperature of the CPP film is between 120 ° C and 150 ° C, it is in a softened state, and the softening point of the PET film is between 180 ° C and 200 ° C. The CPP film softened by heating is pressed between the mold roll and the rubber roll, and the mold roll is pressed. The pressing force with the rubber roller is 1-20 Kg/cm ² , so that the CPP film in the softened state is in an embossed state.

Example 2: 6 silk CPP film to suppress cat's eye pattern, cat eye film, CPP is a thermoformed substrate film, PET as a high temperature film, as a heat insulation film. The cat's eye mask is a shallow film pressure. After the high temperature heating step, the CPP film temperature is between 125 ° C and 135 ° C, and it is in a softened state. PET is used as a heat insulating film. Its softening point is about 180 ° C to 200 ° C; The pressure between the rubber roller and the rubber roller is 1-20 Kg/cm ² , so that the CPP film in the softened state is in an embossed state.

Example 3: 10C CPP film is pressed into a flash film, the temperature of the CPP film is between 150 ° C and 160 ° C, and the softening point is reached. PET is used as a heat insulating film, and its softening point is about 180 ° C to 200 ° C; the pressure value at the film pressure is 1-20Kg/cm ² can be used.

As shown in FIG. 1 to FIG. 2, a film-pressing processing die includes a frame (not shown), and a heating mechanism for heating the laminated high-temperature resistant film and the thermoformed film is provided on the frame; a mold roll 1 and a rubber roll 2 for pressing a pattern and simultaneously performing a cooling and setting effect, the mold roll 1 comprising a roll 11 and an imprint template 12 attached to the surface of the roll 11 and made of a soft material. The steering rollers and the mold roller, the winding roller and the unwinding roller have different steering directions. The motor gear is used to control the steering, and the motor is provided with a reduction gear box. The structure is a relatively mature technology, and the description is not repeated. The template can be made of a soft or hard material as long as it can be attached to the surface of the roller.

The utility model further comprises a high temperature resistant film winding roller 3 and a thermoformed film winding roller 4, wherein the high temperature resistant film winding roller 3 and the thermoformed film winding roller 4 are all disposed on the frame, and are in a superposed state after being processed and formed. The high temperature resistant film and the thermoformed film are separated and guided by the third guide roller 5 to the high temperature resistant film winding roller 3 and the thermoformed film winding roller 4, and further comprise a high temperature resistant film winding roller 3, a thermoformed film winding roller 4 A motor (not shown) that rotates the mold roll 1.

Also included are a thermoformed film unwinding roll 6 and a high temperature resistant film unwinding roll 7, the thermoformed film unwinding roll 6 and the high temperature resistant film unwinding roll 7 are both disposed on the frame, and further comprising a thermoformed film unwinding roll 6 And the thermoformed film and the high temperature resistant film on the high temperature resistant film unwinding roll 7 are superposed and transferred to the first guide roller 8 of the heating mechanism, and the superposed high temperature resistant film and the thermoformed film can be directly heated. Alternatively, the unheated high temperature film and the thermoformed film may be laminated by the above structure and then subjected to a heating process.

The heating mechanism includes a heating roller 9 and a second guiding roller 10. The heating mechanism is not limited to this manner, and may be heated by a strip heating plate.

The embossing template 12 is adhered to the outer surface of the roller 11, and the embossing template 12 is connected end to end around the roller 11 one by one, and the embossing template is printed with a pattern of desired printing, which is made of a soft material. It can be made of plastic board or composite board. It can be attached to the roll and connected end to end. It can be disassembled and easy to replace other stamping templates. It can save the cost of making mold rolls, reduce waste, and achieve rich and varied patterns. The embossing template is not a structure to be connected end to end, or it can be affixed or adsorbed only on one half of the surface of the roller, and the other half of the surface is a stencil with a smooth surface of the roller, which has achieved different embossing effects, and the embossing template is obtained. End-to-end connection is just one of the more versatile options.

Also included is a composite layer unwinding roll, the composite material unwinding roll is disposed at an upper end or a lower end of the thermoformed film unwinding roll, and the composite material unwinding roll may be disposed at an upper end or a lower end of the thermoformed film unwinding roll, composite The material layer unwinding roller is at least one, and the number of layers of the composite material layer can also be determined according to product requirements. The composite material layer and the thermoformed film are heated and pressed together, so the composite material layer is thermoformed together with the thermoformed film. The winding roller is wound, eliminating the need to provide a composite layer winding roller.

There are various processing steps, for example, the first processing step, the superimposed high temperature resistant film and the thermoformed film are sent to the heating mechanism for heating, and then the pattern is pressed by the mold roll to complete the pressing pattern, and subsequently through other The method separates the high temperature resistant film from the thermoformed film.

The second processing step is a unwinding roll provided with a high temperature resistant film and a thermoformed film, and the high temperature resistant film and the thermoformed film on the two unwinding rolls are superposed by a guide roll to be heated, and then pressed by a die roll. The pressed pattern is completed, and the high temperature resistant film and the thermoformed film are subsequently separated by other methods.

In the third processing step, the superimposed high temperature resistant film and the thermoformed film are sent to a heating mechanism for heating, and then the pattern is pressed by the mold roll, and the high temperature resistant film and the thermoformed film are separated by a guide roll, and resistant The high temperature film and the thermoformed film are respectively wound up by the high temperature film winding roll and the thermoformed film winding roll to complete the entire step.

In the fourth processing step, a high temperature resistant film unwinding roll and a thermoformed film unwinding roll are disposed, and the high temperature resistant film unwinding roll and the high temperature resistant film and the thermoformed film on the thermoformed film unwinding roll are superposed on each other by the guide roll. The heating mechanism is sent together for heating, and then the pattern is pressed by the mold roll, and the superheated film and the thermoformed film in a superposed state are respectively wound up on the high temperature film winding roller and the thermoforming film winding roller by the guide roller. The fourth processing step taken in Figure 1 is more convenient than the above three processing steps, one-time completion.

The invention has the beneficial effects that the process is aimed at the defects in the hot-formed film pressing pattern, and the high-temperature-resistant film is used to innovate the thermoforming film pressing pattern process, and effectively solve the two problems of the thermoforming film limitation. At the same time, this process can process thermoformed films of different thicknesses, and the patterns are deep and vivid, complex and diverse, and save the cost of replacing different types of machines to suppress the pattern, while the high temperature resistant film can be put into use many times, such as the thermoformed film after pressing the pattern. If there is a need for compounding, it still has to go through a compounding process, so that not only the working hours are prolonged, but also the loss becomes large and the cost increases, so the compounding process is completed in this process.

Claims

A process for processing a film pressed pattern, characterized in that the process comprises the following steps:

Step 1: Laminating the high temperature resistant film and the thermoformed film together;

Step 2: heating the superposed high temperature resistant film and the thermoformed film;

Step 3: The thermoformed film after heating and softening is attached to the high temperature resistant film, and the pattern is pressed by the mold roll;

Step 4: The surface temperature of the mold roll is between 0 and 80 degrees Celsius, and the pressed thermoformed film is cooled and shaped while the mold roll is pressed;

Step 5: Separating the processed thermoformed film from the high temperature resistant film to complete the entire processing process.
A process for processing a film pressed pattern according to claim 1, further comprising a composite material layer, said composite material layer being at least one layer, said composite material layer having one side and a thermoformed film at all times fit.
A process for processing a film pressed pattern according to claim 2, wherein in step 1, the high temperature resistant film and the thermoformed film may be brought together in a stacked state, or may be rolled from the unwinding roll, respectively. Through the guide rolls, they intersect to form a superposed state.
The process for processing a film pressed pattern according to any one of claims 1 to 3, wherein in the step 2, the laminated thermoformed film is always attached to the upper end of the high temperature resistant film.
A process for processing a film pressed pattern according to claim 1 or 2, wherein in step 3, the softened thermoformed film is attached to the high temperature resistant film, passes through the guide rolls, and passes through the mold roll and the rubber roll. Between the gaps, the mold roll is provided with a pattern roll to be pressed on the surface. At this time, the thermoformed film is on the side of the mold roll, and the high temperature resistant film is located on one side of the rubber roll, and a certain pressure is applied between the mold roll and the rubber roll. Pressing, the pressed pattern provided on the surface of the mold roll is copied onto the thermoformed film.
A process for processing a film pressed pattern according to claim 1 or 2, wherein in step 4, the surface temperature of the mold roll is lower than 30 degrees Celsius, and the thermoformed film is cooled and shaped while being pressed.
A process for processing a film pressed pattern according to claim 1 or 2, wherein in step 5, after the high temperature resistant film is separated from the thermoformed film, the high temperature resistant film can be reintroduced into step 1 for continued use.
The process for processing a film-embossed pattern according to claim 4, wherein in the step 2, a heat roller is used in the form of a round roller, and the heat roller in the heating device has a rubber roller attached thereto. The laminated film passes through the gap between the heat roller and the rubber roller, and the high temperature resistant film is wound on the hot roller. The thermoformed film is on the upper surface of the high temperature resistant film, and is softened by the thermoformed film of the hot roll, and the soft formed film is softened. Attached to the high temperature resistant film.
A process for processing a film pressed pattern according to claim 4, wherein in the step 2, a strip heating device is installed above or below the laminated film, and the heating device has an adjustable temperature heating element. And the laminated film is supported by a heating roller at the same time as a guide roller or a platform wider than the strip heating device. At this time, the high temperature resistant film is located on the side of the heating element, and the thermoformed film is softened by the heating device, and softened. The thermoformed film is attached to the high temperature resistant film.
A process for processing a film pressed pattern according to claim 4, wherein in the step 2, the heating temperature is between the softening point of the thermoformed film to be pressed and the softening point of the high temperature resistant film, and the heating temperature is higher than The thermoformed film has a softening point and is lower than the softening point of the high temperature resistant film.
The process for processing a film pressed pattern according to claim 1 or 2, wherein in step 3, the pressure value at the time of pressing the pattern of the mold roll is according to the surface pattern of the mold roll, the number of layers of the film, and the desired pattern. It is set by pressing the depth and the softening point of the thermoformed film.
The process for processing a film pressed pattern according to claim 1 or 2, wherein the thermoformed film is a CPP film having a thickness of 0.06 mm, the high temperature resistant film is a PET film, and the CPP film is pressed into a glitter film. When the temperature of the CPP film is between 120 ° C and 150 ° C, the softening state is obtained, and the softening point of the PET film is between 180 ° C and 200 ° C. The CPP film softened by heating passes between the mold roll and the rubber roll. Pressing, the pressing force of the mold roll and the rubber roll is 1-20 Kg/cm 2 , so that the CPP film in the softened state is in an embossed state.
A processing die for a film-pressed pattern, comprising: a frame provided with a heating mechanism for heating the laminated high-temperature resistant film and the thermoformed film; for pressing the pattern and simultaneously cooling and shaping The action of the mold roll and the rubber roll, the mold roll comprising a roll and an embossing template attached to the surface of the roll by adsorption or adhesion.
A film-pressing processing die according to claim 13, further comprising a high temperature resistant film winding roll and a thermoformed film winding roll, said high temperature resistant film winding roll and thermoformed film The rolls are disposed on the frame, and the high temperature resistant film and the thermoformed film which are in a superposed state after being processed and formed are separated and guided to the high temperature resistant film winding roll and the thermoformed film winding roll by the third guide roll, and further include driving resistance. A high temperature film winding roll, a thermoformed film winding roll, and a motor that rotates the mold roll.
A film-pressing processing die according to claim 13 or 14, further comprising a thermoformed film unwinding roll and a high temperature resistant film unwinding roll, a thermoformed film unwinding roll and a high temperature resistant film unwinding The rolls are all disposed on the frame, and further include a first guide roll that superimposes the thermoformed film unwinding roll and the thermoformed film on the high temperature resistant film unwinding roll and the high temperature resistant film to the heating mechanism.
A film-pressing processing die according to claim 13 or 14, wherein said heating means comprises a heating roller and a second guiding roller.
A film-embossed processing die according to claim 14, further comprising a composite material unwinding roll, said composite material unwinding roll being disposed at an upper end or a lower end of the thermoformed film unwinding roll.