KR101884440B1 - Paper manufacturing system and paper manufacturing method using the same - Google Patents

Abstract

The present invention relates to a paper manufacturing system and a paper manufacturing method using the same. More specifically, the present invention comprises: a supply unit into which a recyclable milk carton is supplied; a separation unit which includes a separation frame, a separation member for separating a milk carton supplied to the inside of the separation frame, a discharge port formed on a lower portion of the separation frame, and punched holes formed on a side surface of the separation frame; a washing unit which includes a first transfer rail disposed along the circumference of the separating unit and transferring a paper discharged through the punched holes, and which washes a paper transferred along the first transfer rail; a compaction unit which includes a second transfer rail transferring a paper washed in the washing unit, and which thinly compacts a paper transferred along the second transfer rail; a drying unit which includes a third transfer rail for transferring a paper compacted in the compaction unit, a drying roller having one side configured to rotate in contact with the third transfer rail so that a paper transferred along the third transfer rail is attached thereto, and a drying heater disposed on an upper portion of the drying roller and drying a paper attached to the drying roller; and a paper-making unit which includes a release member for releasing a paper dried by the drying heater from the drying roller, and a take-up roller for taking up a paper released from the drying roller by means of the release member.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a papermaking system and a papermaking method,

The present invention relates to a paper making system and a paper making method using the same.

More particularly, the present invention relates to a paper manufacturing system for separating a recycled milk pack and separating the recycled milk pack into a synthetic resin and a paper, thereby allowing the synthetic resin to be discarded and the paper being washed and recycled.

In general, papers are not only durable, such as torn or wrinkled, but they are not waterproof and easily absorb water. However, when the synthetic resin paper is coated or contained in the paper, the durability can be improved, and an excellent waterproof effect can be expected.

For example, as shown in Fig. 1, a synthetic paper coated paper such as a paper pack 10 such as milk or beverage or a paper cup 20 having a waterproof function has a paper material A1 formed on the outer side and a waterproof material (A3), and an adhesive agent layer (A2) for attaching the paper material (A1) and the waterproof material (A3). In the case where the waterproofing material A3 is made of a sticky synthetic resin film, the adhesive agent layer A2 may be omitted, and in some cases, the waterproofing material A3 may be additionally disposed outside the paper A1.

Here, the waterproofing material A3 is made of a synthetic resin material, and prevents moisture of the filling material (water, milk, various beverages, etc.) filled in the paper material from being absorbed by the paper material.

After the synthetic paper coated paper is used, the synthetic paper coated paper is collected again and recycled. The paper material A1 and the waterproof material A3 are separated from each other, and the paper material A1 is used as a recycled paper material, A3) is a recycled synthetic resin material used in the recycling industry.

However, since the paper material (A1) and the waterproof material (A3) are attached to each other, it is difficult to separate the paper material (A1) and the waterproof material (A3), so that most of them can not be recycled and mixed with other disposable wastes.

One of the related arts has proposed a coated paper separating apparatus of Patent Registration No. 10-1829373

According to the conventional coated paper separating apparatus, there is provided an inlet portion and an outlet portion, in which supply water and coated paper crushed in a predetermined size are accommodated therein, and a separator for separating coated paper into paper and synthetic resin through the inlet portion. A first separation chamber having a first separation mechanism; And a second separating mechanism connected to the first separating chamber through a supply pipe for separating the coated paper supplied through the supply pipe into paper and synthetic resin, And a second separation chamber for discharging the purified water to an outlet, wherein the first separation mechanism comprises: a first rotation shaft; A first blade provided on a circumferential surface of the first rotating shaft to hit the feed water and the coated paper; And a first driving motor for transmitting a power source to the first rotation shaft so that a rotational force is transmitted to the first blade, wherein the second separation chamber has a cylindrical shape, and has a central portion and an upper portion in the circumferential direction The second separation mechanism includes a second rotation shaft provided to rotate on an opening of the second separation chamber; A second blade provided on a circumferential surface of the second rotation shaft to strike the supply water and the coated paper and to flow in one direction; And a second drive motor for transmitting a power source to the second rotation shaft so that a rotational force is transmitted to the second blade.

However, the conventional coating paper separating apparatus has only a constitution for separating the coated paper into paper and synthetic resin. However, there is no description about the treatment of the separated synthetic resin or how the separated paper is recycled at all .

Patent Registration No. 10-1829373 (Aug. Public Utility Model Publication No. 20-2009-0003828 (Apr. 23, 2009) Japanese Patent Laid-Open No. 21119456 (Jun. 4, 2009)

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made in order to solve the above problems, and an object of the present invention is to provide a paper manufacturing method for separating a recycled milk pack into a synthetic resin and paper, System and a paper manufacturing method using the same.

According to an aspect of the present invention, there is provided a paper manufacturing system including a supply unit for supplying a recycle milk pack; A separation unit including a separation frame, a separation member for separating the milk pack supplied to the inside of the separation frame, a discharge port formed at a lower portion of the separation frame, and a plurality of other tools formed on a side surface of the separation frame; A cleaning unit disposed along the periphery of the separating unit and including a first conveying rail for conveying the paper discharged through the other tool, the cleaning unit cleaning the paper conveyed along the first conveying rail; A second conveying rail for conveying the cleaned paper in the cleaning unit, and a compaction unit for thinly grinding the paper conveyed along the second conveying rail; A third conveyance rail for conveying the compaction paper in the compaction unit, a drying roller having one side rotatable in contact with the third conveyance rail and attached with paper conveyed along the third conveyance rail, A drying unit provided on the drying roller to dry the paper attached to the drying roller; And a papermaking unit including a releasing member for releasing the paper dried by the drying heater from the drying roller and a take-up roller for winding the paper separated from the drying roller by the releasing member.

The apparatus may further include a compression unit disposed under the separation unit for compressing and discharging the synthetic resin discharged through the discharge port.

In addition, the drying roller of the drying unit and the third conveyance rail are configured to be rotated in a direction to be engaged with each other.

The drying roller is provided with a heating pipe installed along the inner circumference of the drying roller.

The heating pipe is configured to overlap a plurality of heating lines along an outer periphery of the drying roller, wherein the plurality of heating lines are connected to other adjacent heating lines.

In addition, the releasing member is configured such that a separating blade portion having a pointed shape at its end is closely attached to the drying roller.

In addition, the papermaking unit is provided with an elastic supporting portion for elastically supporting the winding roller in a direction away from the releasing member.

The elastic supporting portion may include a first column frame to a fourth column frame provided on the ground; A first elastic rail connecting the first column frame and the second column frame and having one end of the winding roller; A second elastic rail connecting the third column frame and the fourth column frame and having the other end of the take-up roller installed; And a first elastic member provided on the first elastic rail and elastically supporting one end of the winding roller in a direction away from the releasing member; And a second elastic member provided on the second elastic rail and elastically supporting the other end of the winding roller in a direction away from the releasing member.

According to another aspect of the present invention, there is provided a paper making method using a paper making system according to another embodiment of the present invention, comprising: a paper making method using the paper making system according to any one of claims 1 to 8, A feeding step in which the milk pack is fed; A separating step of separating the loaded milk pack into a synthetic resin and paper by the separating member; A discharging step of discharging the synthetic resin separated from the milk pack through a discharge port of the lower part of the separating part and discharging the paper separated from the milk pack through the other tool on the side of the separating part; A washing step of washing the paper discharged through the other tool in the washing section; A compaction step in which the paper washed in the cleaning unit is conveyed through a third conveyance rail compaction in the compaction unit; A drying step of drying the paper conveyed through the second conveyance rail by a drying heater while being attached to the drying roller and rotating; And a papermaking step in which the paper dried by the drying heater is released from the drying roller and then wound on the winding roller.

In addition, the present invention is further characterized in that the synthetic resin discharged through the discharge port is compressed and discarded by the compression unit 170. [

According to the paper making system and the paper making method using the paper making system according to the embodiment of the present invention, the recycled milk pack can be separated and separated into synthetic resin and paper, the synthetic resin can be discarded, and the paper can be washed and recycled.

BRIEF DESCRIPTION OF THE DRAWINGS Fig.
Figure 2 shows a paper making system of the present invention.
3 is a view showing a separating portion of the paper making system of the present invention.
4 shows a drying unit of the paper making system of the present invention.
Figure 5a shows a drying roller of the paper making system of the present invention.
5B is a view showing a state in which the drying roller of the paper making system of the present invention is opened.
6A and 6B illustrate an elastic support of the paper making system of the present invention.
7 is a flowchart showing a paper making method using the paper making system of the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, .

On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term "comprises" or "having ", etc. is intended to specify the presence of stated features, integers, steps, operations, elements, parts, or combinations thereof, And does not preclude the presence or addition of one or more other features, integers, integers, steps, operations, elements, components, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be construed as ideal or overly formal in meaning unless explicitly defined in the present application Do not.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concept of the term appropriately in order to describe its own invention in the best way. The present invention should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention. Further, it is to be understood that, unless otherwise defined, technical terms and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Descriptions of known functions and configurations that may be unnecessarily blurred are omitted. The following drawings are provided by way of example so that those skilled in the art can fully understand the spirit of the present invention. Therefore, the present invention is not limited to the following drawings, but may be embodied in other forms. In addition, like reference numerals designate like elements throughout the specification. It is to be noted that the same elements among the drawings are denoted by the same reference numerals whenever possible.

The present invention relates to a paper making system for separating a recycled milk pack and separating the same into a synthetic resin and paper, disposing the synthetic resin, and cleaning and recycling the paper, and a paper making method using the same.

Hereinafter, a paper making system and a paper making method using the same according to the present invention will be described in detail with reference to the accompanying drawings.

Fig. 2 is a block diagram showing the paper making system of the present invention, Fig. 3 is a view showing a separating section of the paper making system of the present invention, and Fig. 4 is a view showing a drying section of the paper making system of the present invention.

2 to 4, the paper manufacturing system of the present invention includes a supply unit 110 to which a recycle milk pack 190 is supplied, a separation frame 121, a milk supplied into the separation frame 121 A separating member 122 for separating the pack 190, an outlet 123 formed in the lower part of the separating frame 121, and a plurality of other tools 124 formed on a side surface of the separating frame 121 And a first conveying rail 131 provided along the circumference of the separating unit 120 and adapted to convey the paper 192 discharged through the other tool 124. The first conveying rail 131, A cleaning unit 130 for cleaning the paper 192 transported along the rail 131 and a second transporting rail 141 for transporting the paper 192 washed in the cleaning unit 130, A third conveying rail 153 for conveying the paper 192 that has been compactioned by the compaction unit 140, A drying roller 151 to which a paper 192 conveyed along the third conveyance rail 153 is attached and which is configured to rotate in contact with one side of the third conveyance rail 153, A drying unit 150 including a drying heater 152 for drying a paper 192 attached to the drying roller 151 and a drying unit 152 for drying the paper 192 dried by the drying heater 152, A releasing member 161 for releasing the paper 192 from the drying roller 151 and a take-up roller 162 for winding the paper 192 separated from the drying roller 151 by the releasing member 161 ).

At this time, the paper manufacturing system of the present invention is provided in the lower part of the separating unit 120 to compress the synthetic resin 191 discharged through the discharge port 123 to squeeze out all the moisture, and then discharge the synthetic resin 191 whose moisture has disappeared And a compression unit 170 for discarding the waste water.

The compression unit 170 is used to separate the synthetic resin 191 from the recycled milk pack 190 except for the paper 192 used for producing paper, thereby reducing the volume and weight of the synthetic resin 191 before disposal.

The separation member 122 is configured to separate the paper 192 and the synthetic resin 191 by separating the milk pack 190 supplied to the inside of the separation frame 121, A blade 122b for hitting and separating the recycling milk pack 190 which is coupled to the rotation shaft 122a and is supplied to the inside of the separation frame 121 and the rotation shaft 122a, And a driving motor 122c coupled to the rotating shaft 122a for supplying power to rotate the rotating shaft 122a.

At this time, the rotation shaft 122a and the blade 122b are configured to be detachable, respectively, so that when a problem such as a blade of the blade 122b is damaged by separating the recycling milk pack 190, (E.g., detachable from the main body 121 to replace or repair the blade).

The separating member 122 is configured to crush the milk pack 190 supplied from the supply unit 110 so that the paper 192 that is crushed to a comparatively small size is discharged through the other tool 124, The synthetic resin 191 to be crushed to the size may be configured to be discharged through the outlet 123. [

The cleaning unit 130 is configured to clean the paper 192 conveyed along the first conveyance rail 131 so that the relatively high pressure wash water having a water pressure of about 50 to 150 kg / cm 2 is sprayed in a plurality of water streams And the cleaned paper 192 may be configured to be conveyed along the second conveyance rail 141.

The compaction unit 140 is configured to thin the paper 192 that has been cleaned by the cleaning unit 130 and conveyed by the second conveyance rail 141 to have a uniform thickness, 140 may be configured to be conveyed to the drying unit 150 by the third conveyance rail 153.

The drying heater 152 is for drying the paper 192 transferred by the third conveyance rail 153 and attached to the drying roller 151. In the present invention, The present invention is not limited thereto. For example, as shown in FIG. 7 of the present invention, a heating pipe or the like may be provided to dry the paper 192, It is possible to change the paper 192 so long as the paper 192 can be dried without being separated from the drying roller 151.

That is, the drying unit 150 allows the paper 192 attached to the drying roller 151 of the drying unit 150 to be dried while being rotated along the drying roller 151.

The third conveyance rail 153 and the drying roller 151 of the drying unit 150 are configured to be rotated in the direction of engaging with each other so that they are attached to the third conveyance rail 153 by moisture, The paper 192 attached to the drying roller 151 can be easily moved from the third feeding rail 153 to the drying roller 151. [

For example, when the third conveyance rail 153 is rotated in the clockwise direction, the drying roller 151 may be configured to rotate counterclockwise and to be engaged with each other.

The releasing member 161 of the papermaking unit 160 is configured such that the detaching blade unit 161a having a pointed shape at its end is brought into close contact with the drying roller 151 and rotated together with the drying roller 151, (192) from the drying roller (151).

That is, the separating blade portion 161a separates the paper 192 from the drying roller 151 by being caught by the separating blade portion 161a when the paper 192 is attached to the drying roller 151, The distance from the distal end of the detaching blade portion 161a to the surface of the drying roller 151 may be uniform along the width direction of the drying roller 151 so that the impact applied to the drying roller 151 is uniformly generated. In other words, the surface of the drying roller 151 closest to the end of the detaching blade portion 161a and the end of the detaching blade portion 161a may be configured to be parallel to each other.

FIG. 5A is a view showing a drying roller of the paper making system of the present invention, and FIG. 5B is a view showing an open state of the drying roller of the paper making system of the present invention.

5A and 5B, a heating pipe 153 installed along the inner circumference of the drying roller 151 may be provided in the drying roller 151 of the present invention.

The heating pipe 153 is provided to improve the drying speed of the paper 192 adhered to the drying roller 151. It is preferable that the heating pipe 152 is driven by the heating pipe 152, The water at room temperature is circulated in the drying chamber 153, thereby improving the drying efficiency and saving energy.

The plurality of heating lines 153a are disposed on the outer circumference of the drying roller 151 so that the plurality of heating lines 153a overlap the adjacent heating lines 153a. Lt; / RTI >

That is, the heating pipe 153 is extended in the width direction of the drying roller 151 and bent in one direction at one end of the width of the drying roller 151, And is arranged in a direction orthogonal to the paper 192 that is rotated along the drying roller 151 so as to be configured to be bent in the other direction at the other end of the width of the drying roller 151 .

The width of the drying roller 151 is longer than the width of the paper 192 conveyed from the second conveyance rail 141 so that the heat transferred to the paper 192 is uniformly conveyed and dried. The length of the drying roller 151 may be longer than the width of the paper 192 delivered from the second conveyance rail 141 by 50 to 150 cm, Can be configured to remain.

The margin width on both sides of the drying roller 151 can be adjusted depending on how much the heating pipe 153 occupies in the structure in which the heating pipe 153 is folded in one side or the other side direction, Lt; / RTI >

6A and 6B are views showing an elastic support portion of the paper making system of the present invention.

6A and 6B, the papermaking unit 160 according to the present invention may be provided with an elastic supporting portion 180 for elastically supporting the winding roller 162 in a direction away from the releasing member 161. As shown in FIGS.

The elastic support portion 180 is configured to elastically support the winding roller 162 in a direction away from the releasing member 161 so that the paper 192 wound on the winding roller 162 is tensioned And is wound around the winding roller 162 in the state of FIG.

The pickup roller 162 is provided with a fixing groove (not shown) for fixing the paper 192 in a state where the paper 192 is inserted so that the paper 192 can be easily fixed when the pickup roller 162 is first wound on the take- Can be formed.

The elastic supporting portion 180 includes a first column frame 181 to a fourth column frame 184 provided on the ground surface and a second column frame 182 connecting the first column frame 181 and the second column frame 182, A first elastic rail 185 having one end of the second elastic member 162 and a second elastic rail 185 connecting the third column frame 183 and the fourth column frame 184, A first elastic member 187 installed on the first elastic rail 185 to elastically support one end of the winding roller 162 in a direction away from the releasing member 161, And a second elastic member 188 provided on the rail 186 and elastically supporting the other end of the winding roller 162 in a direction away from the releasing member 161.

That is, the first elastic member 187 and the second elastic member 188 are installed on the first elastic rail 185 and the second elastic rail 186, respectively, The paper 192 wound around the winding roller 162 can be wound up in an elastic manner so that the winding roller 162 provided on the two elastic rails 186 is elastically supported so as to be spaced apart from the releasing member 161. [

The winding roller 162 is rotated at a speed at which the paper 192 is released from the drying roller 151 so that the paper 192 detached from the drying roller 151 can be wound around the winding roller 162 The winding roller 162 may be configured to be rotated as well.

At this time, the rotation speed of the take-up roller 162 and the drying roller 151 can be adjusted by the control unit, and the rotation speeds of the take-up roller 162 and the drying roller 151 can be adjusted .

7 is a flowchart showing a paper making method using the paper making system of the present invention.

7, a method of manufacturing a paper making system according to the present invention includes a supply step S10 of supplying a recycle milk pack 190 from a supply unit 110, a supply step S10 of supplying the recycled milk pack 190 to a separation unit The separation unit 120 separates the synthetic resin 191 and the paper 192 by the separation member 122 and the synthetic resin 191 separated from the milk pack 190 is separated from the separation unit 120 A discharging step S30 through which the paper 192 discharged from the milk pack 190 is discharged through the other tool 124 on the side of the separating part 120, A cleaning step S40 in which the paper 192 discharged through the other tool 124 is cleaned in the cleaning part 130 and a paper 192 cleaned in the cleaning part 130 are compressed in the compaction part 130, The paper 192 conveyed through the second conveyance rail 141 is attached to the drying roller 151 and rotated so that the drying heater 152 is rotated, And a papermaking step (S70) in which the paper dried by the drying heater 152 is removed from the drying roller 151 and then wound on the winding roller 162 again.

The method of manufacturing a paper manufacturing system of the present invention may further include a disposal step S45 in which the synthetic resin 191 discharged through the discharge port 123 is compressed by the compression unit 170 and discarded.

The separating step S20 and the discharging step S30 are performed by separating the milk pack 190 into a synthetic resin 191 and a paper 192 and discharging the same through the discharge port 123 or the other tool 124 The washing water for washing the milk pack 190 may be sprayed from the top depending on the operating environment and the secondary separation step for separating the synthetic resin 191 not separated in the separation step S20 May be further included.

The washing step S40 is a step of washing the paper 192 separated in the separation step S20 and discharged in the discharging step S30 so that the same structure as the washing water that can be sprayed in the separation step S20 Can be configured to be sprayed.

The compaction step S50 is a step for finishing the paper 192 washed in the cleaning step S40 so that the paper 192 can be thinner and evenly spreaded. The drying step S60 is a step for finishing the paper conveyed in the compaction step S50 And the papermaking step S70 removes the paper 192 dried in the drying step S60 from the drying roller 151 and then winds the paper roll 192 on the winding roller 162. [ So that they can be allied and then used.

According to the present invention, the recycling milk pack can be separated and separated into a synthetic resin and paper, the synthetic resin can be discarded, and the paper can be washed and recycled.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It can be seen that branch substitution, modification and modification are possible.

110:
120: separating section 121: separating frame
122: separating member 122a:
122b: blade 122c: drive motor
123: Outlet 124: Tailor
130: Cleaning part 131: First conveying rail
140: Compaction section 141: Compaction section
142: 2nd feed rail
150: drying section 151: drying roller
152: drying heater 153: heating pipe
153a: Heating line
160: pusher 161:
161a: separating blade portion 162: winding roller
170:
180: elastic support portion 181: first column frame
182: second post frame 183: third post frame
184: fourth column frame 185: first elastic rail
186: second elastic rail 187: first elastic member
188: second elastic member
190: milk pack 191: synthetic resin
192: Paper

Claims (10)

A feeder 110 to which the recycle milk pack 190 is fed;
A separating member 121 for separating the milk pack 190 supplied to the inside of the separating frame 121, an outlet 123 formed at a lower portion of the separating frame 121, (120) including a plurality of tooth tools (124) formed on a side surface of the shaft (121);
And a first conveying rail 131 provided along the circumference of the separating part 120 for conveying the paper 192 discharged through the other tool 124. The first conveying rail 131 is disposed along the first conveying rail 131 A cleaning unit 130 for cleaning the transferred paper 192;
And a second conveyance rail 141 for conveying the cleaned paper 192 from the cleaning unit 130. The compaction unit 142 includes a second conveyance rail 141 for conveying the paper 192, 140);
A third conveying rail 153 for conveying the compaction paper 192 in the compaction unit 140 and a third conveying rail 153 for rotating the third conveying rail 153 in contact with the third conveying rail 153, And a drying heater 152 installed on the drying roller 151 to dry the paper 192 attached to the drying roller 151. The drying roller 151 is disposed on the drying roller 151, A drying unit 150 including the drying unit 150; And
A separating member 161 for separating the paper 192 dried by the drying heater 152 from the drying roller 151 and a paper 192 separated from the drying roller 151 by the separating member 161. [ And a take-up roller (162) around which the sheet is wound;
Lt; / RTI >
In the pawl portion 160,
And an elastic supporting portion 180 for elastically supporting the winding roller 162 in a direction away from the releasing member 161,
The elastic supporter (180)
A first column frame 181 to a fourth column frame 184 installed on the ground;
A first elastic rail 185 connecting the first column frame 181 and the second column frame 182 to one end of the take-up roller 162;
A second elastic rail 186 connecting the third column frame 183 and the fourth column frame 184 and having the other end of the take-up roller 162 installed;
A first elastic member (187) installed on the first elastic rail (185) and elastically supporting one end of the winding roller (162) in a direction away from the releasing member (161); And
A second elastic member 188 installed on the second elastic rail 186 and elastically supporting the other end of the winding roller 162 in a direction away from the releasing member 161;
≪ / RTI >
The method according to claim 1,
A compression unit 170 provided at a lower portion of the separation unit 120 for compressing and discharging the synthetic resin 191 discharged through the discharge port 123;
≪ / RTI >
The method according to claim 1,
The drying roller 151 and the third conveying rail 153 of the drying unit 150 are connected to each other by a driving motor
And to rotate in a direction to engage with each other.
The method according to claim 1,
Inside the drying roller 151,
And a heating pipe (153) installed along the inner periphery of the drying roller (151).
5. The method of claim 4,
The heating pipe (153)
Wherein a plurality of heating lines 153a are overlapped along an outer periphery of the drying roller 151 and the plurality of heating lines 153a are connected to neighboring other heating lines 153a. system.
The method according to claim 1,
The releasing member (161)
And the separating blade portion (161a) formed in a pointed shape at the end is in close contact with the drying roller (151).
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