KR100365905B1 - Device for printing and dying textile using the method of heat sublimating and permeating, and the printing paper being used said - Google Patents

Abstract

Disclosed is a transfer printing device for transferring letters, patterns, and pictures onto various belt textile papers and tapes as a transfer object. The present invention discloses a main body frame provided with a to-be-transmitted body and a finished product stacker, and a plurality of guide rollers for guiding a path of the to-be-transmitted body; A heating roller configured to move the transfer member supplied from the transfer member supply unit while applying heat to allow the transfer member to contract; Pressure to adjust the pressure applied by the pressure belt in accordance with the pressure belt and the type of the transfer member for the transfer member wound on the heating roller is pressed against the heating roller to uniformly contract the transfer member regulator; A first heating roller to which the contracted transfer member discharged from the heating roller is wound and moved while applying heat, a first pressure belt for pressing the transfer member wound on the first heating roller to the first heating roller, and A first pressure regulator for adjusting a pressure applied to the transfer member according to a material and a characteristic of the transfer member, and a first sheet for supplying a transfer paper having a predetermined pattern printed between the first heating roller and the transfer member; A first transfer paper feed means comprising a transfer paper feed roller and a first winding roller, and a first back paper feed roller for supplying a back paper for preventing contamination of the transfer material between the first pressure belt and the transfer object; Transfer printing device for textile paper using the heat sublimation penetrating method, characterized in that it comprises a first transfer processing means having a first back paper supply means consisting of a winding roller As a result, shrink processing is performed in consideration of the shrinkage rate generated during transfer before transfer of the woven paper or the tape, so that a clearer pattern (including letters and pictures) can be obtained. In addition, since the object to be transferred is thermally press-bonded with the transfer paper while being transferred in the surface contact method and transferred by the thermal sublimation penetration method, a product having excellent daylight, washing and friction fastness can be obtained.

Description

Device for printing and dying textile using the method of heat sublimating and permeating, and the printing paper being used said}

The present invention relates to a transfer printing method for putting fashion patterns, letters, and pictures on various fabric papers and tapes for belts, and in particular, a transfer printing method using a thermal sublimation penetrating method capable of producing a product having excellent daylight, washing and friction fastnesses. And a transfer paper used therein.

Conventionally, when inserting fashion patterns, letters and pictures into textile papers or tapes (clothing bands, leisure bands and strings) for various belts (military belts, seat belts, etc.), the yarns are first dyed and then woven or self-made. We used.

However, the conventional method as described above has a problem in that the product looks coarse by not only having a fine character, a complicated picture and a pattern, but also a lack of sharpness.

First of all, the conventional method is not good in daylight, washing and friction fastness, the product is degraded, and according to the material of the woven paper, that is, nylon or the like can only be dyed in a single color, so that a multi-colored pattern can not be added There was a problem.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a method and apparatus for transferring or printing textile paper which can clearly transfer fine letters, complex pictures and patterns by using a thermal sublimation penetrating method.

Still another object of the present invention is a method and apparatus for transferring or printing a textile paper capable of transferring finer letters, patterns, and pictures by shrinking with heat and pressure before transferring the transfer target according to the material and characteristics of the transfer target. To provide.

It is still another object of the present invention to provide a method and apparatus for transferring or printing textile paper which can produce a multi-colored pattern product having excellent daylight, washing and friction fastnesses.

It is still another object of the present invention to provide a transfer paper for use in a method and apparatus for transferring or printing textile paper using the thermal sublimation osmosis method as described above. It is an object of the present invention to provide a transfer apparatus capable of improving the quality of the apparatus.

1 is a process chart for explaining the transfer printing method of the textile paper using the thermal sublimation penetrating method according to an embodiment of the present invention, and

Figure 2 is a block diagram for explaining a transfer printing device of the textile paper using the thermal sublimation penetrating method according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

10; body frame 11; transfer part supply unit

12; finished product loading section 13; guide roller

20,20'.20 "; Subject 30,40,50; Heating roller

31,41,51; heater 32, 42, 52; temperature sensor

33,43,53; Pressure belts 34, 44, 54; Spacing support

35, 45, 55; Pressure regulator 46, 56; Transfer paper feed roller

46 ', 56'; Warrior Winding Roller 47, 57; Warrior

48,58; back paper 49,59; back paper feed roller

49 ', 59'; Back paper winding roller 61; Fallout roller

The transfer printing device for textile paper using the thermal sublimation penetrating method according to the present invention for achieving the above object, the main body frame is provided with a transfer body supply portion and the finished product loading portion, and a plurality of guide rollers for guiding the path of the transfer object ; A heating roller configured to move the transfer member supplied from the transfer member supply unit while applying heat to allow the transfer member to contract; Pressure to adjust the pressure applied by the pressure belt in accordance with the pressure belt and the type of the transfer member for the transfer member wound on the heating roller is pressed against the heating roller to uniformly contract the transfer member regulator; A first heating roller to which the contracted transfer member discharged from the heating roller is wound and moved while applying heat, a first pressure belt for pressing the transfer member wound on the first heating roller to the first heating roller, and A first pressure regulator for adjusting a pressure applied to the transfer member according to a material and a characteristic of the transfer member, and a first sheet for supplying a transfer paper having a predetermined pattern printed between the first heating roller and the transfer member; A first transfer paper feed means comprising a transfer paper feed roller and a first winding roller, and a first back paper feed roller for supplying a back paper for preventing contamination of the transfer material between the first pressure belt and the transfer object; It characterized in that it comprises a first transfer processing means which is provided with a first back paper feed means composed of one winding roller.

According to this, not only the transfer member and the transfer paper are in surface contact with each other, the transfer proceeds, and the pattern printed on the transfer paper is infiltrated by the heat sublimation to the transfer member, thereby obtaining a product having excellent daylight, washing and friction fastness.

A transfer paper for achieving another object of the present invention is a letter, pattern, or printed on a paper that is easily heat dissipated and penetrated by a dye preparation in which a high pressure dispersible liquid dye, methanol and PVA are mixed in a predetermined ratio. Characterized in that the picture is formed.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a process chart for explaining the transfer printing method of the textile paper using the thermal sublimation penetrating method according to the present invention.

As shown in the drawing, the first step of the transfer printing method according to the present invention prepares a transfer paper printed with letters, patterns, and pictures to be transferred to the transfer body, as well as preparing a fabric paper or a tape as a transfer target (S10). (S20).

Then, shrink processing is performed by thermally compressing the prepared transfer object under temperature and pressure conditions at the time of transfer (S30). This step is generally performed before the transfer of the transfer target to transfer the transfer target before the transfer of the transfer target, in order to prevent the transfer of the transfer pattern such as the shrinkage of the transfer pattern by the temperature and pressure applied to the transfer target, such as woven paper or tape. The above problem is solved by shrinking at a rate of shrinkage during transfer.

Thereafter, by passing through the above step (S30) by overlapping the transfer object and the prepared transfer paper shrunk at a predetermined rate, the predetermined pattern is transferred to one surface of the transfer target (S40). At this time, in the present invention, transfer is performed while applying heat and pressure in a state in which the transfer object and the transfer sheet are brought into contact with the surface contact method, so that fine transfer of fine letters, patterns, and pictures can be made. In addition, the present invention uses a heat sublimation penetrating method that penetrates into the fabric while the pattern printed on the transfer paper is dispersed by high heat, so that it is possible to further increase daylight, washing and friction fastnesses. Here, the transfer sheet is formed by gravure printing in the form of a pattern for transferring a dye preparation, in which dye, methanol, polyvinyl acetate (PVA), and the like are mixed in a predetermined ratio, onto a paper that is easily dissipated and sublimed. . In the dye preparation, the dye is a medium for coloring the fabric, a high pressure dispersible liquid dye is used. Methanol is a medium for drying the dye adhered to the paper, and PVA is a medium for the dye to smoothly adhere to the paper during the printing process. When transferring the fabric using the transfer paper, the heat dissipation time and time are appropriately adjusted according to the fabric to be transferred to increase the fastness of the final transfer material. The blending ratio of the dye, methanol, and PVA takes into account the vividness and color of the color to be transferred. It also consists of a ratio that can be suitable for high pressure dispersion. In addition, it is made of a different formulation depending on the type of the transfer target to be transferred.

Finally, by transferring the finished product in the above process, for example, by discharging and loading to the product loading unit (S50), the transfer process of the textile paper and tape and the like is completed.

On the other hand, in order to transfer to both sides of the transfer object, a separate second transfer paper is prepared (S20 '), and the second transfer paper is double-sided transfer by overlapping with the other side of the transfer target body on which the pattern is transferred on one side by thermal compression. (S40 '). At this time, the transfer method of the other side of the transfer object is made in the same manner as the one side transfer described above.

2 is a schematic configuration of the transfer printing device which can automatically perform the transfer printing method as described above in a series of continuous operations, which will be described below.

In the drawings, reference numeral 10 denotes a body frame. On both sides of the main body frame 10, a transfer object supply unit 11 and a finished product stacking unit 12 are arranged, and a plurality of guide rollers 13 for guiding the path of the transfer body are placed in place of the main body frame 10. Is placed. The transfer target body 20 is supplied from the transfer target supply unit 11 to form a predetermined path by the plurality of guide rollers 13 and finally discharged and loaded into the finished product stacking unit 12.

In the drawings, reference numeral 30 denotes a heating roller constituting the transfer contraction shrink processing means. The heating roller 30 is provided with a heater 31 and a temperature sensor 32 therein, and moves while applying heat by winding the transfer object 20. The pressure belt 33 is installed on one side of the heating roller 30 so as to be in close contact with the heating roller 30 and a predetermined section, and the transfer roller 20 wound around the heating roller 30 by the heating roller 30. It acts as a compress to. In addition, a spacing supporter 34 formed of a pair of rollers is provided on the transfer member input side of the heating roller 30 to maintain the distance of the transfer target body, and the pressure belt is disposed on the lower side of the heating roller 30. The pressure regulator 35 for adjusting the pressure of (33) appropriately according to the material or characteristic of a to-be-transferred body is arrange | positioned. The transfer body 20 is heat-shrinked and discharged while passing through the heating roller 30 as described above. Meanwhile, the spacing holder 34 has a heating roller in a state in which a plurality of transfer objects 20 are maintained at regular intervals. As a configuration for supplying to the 30, it is a component for preventing the risk that the transfer body 20 is placed in a different position according to the contraction and tension of each transfer body 20. In particular, in the case where it is desired to transfer or print a specific logo or character at the same interval and position on the transfer object 20, the gap holder 34 is adjusted to enable transfer printing at the correct position. Appropriate pressure is applied to the heating roller 30 by the belt 33, so that pressure is applied to the transfer member 20 together with the heat generated by the heating roller 30, so that the heat shrink generated in the transfer target body 20 is generated. The deformation of the transfer target body 20 is prevented.

The transfer member 20 ′ thermally contracted while passing through the heating roller 30 is transferred to the cross section while passing through the heating roller 40 constituting the first transfer processing means, and constitutes a second transfer processing means. Two-sided transfer is made while passing through the two heating rollers (50). Finally, the product is discharged and loaded into the finished product stacking unit 12 via the fallout means.

The heating roller 40 has a heater 41 and a temperature sensor 42 embedded therein, and moves while applying heat by winding the heat-shrinkable transfer body 20 '. At this time, while the transfer paper 47 supplied from the transfer paper feed roller 46 is supplied between the heating roller 40 and the transfer object 20 ', a predetermined pattern printed on the transfer paper 47 is transferred. It is transferred by thermal sublimation penetrating method. Here, the transfer paper 47 is wound around the heating roller 40 and wound around the winding roller 46 '. On the other hand, the pressure belt 43 acts to press the transfer member 20 'against the heating roller 40 so that the transfer member 20' and the transfer paper 47 come into close contact with each other at a predetermined pressure. 44 adjusts the interval of the transfer target body 20 'supplied to the heating roller 40. FIG. And, the pressure regulator 45 allows to adjust the pressure of the pressure belt 43 according to the material and properties of the transfer body. In addition, a back paper 48 is supplied between the pressure belt 43 and the transfer body 20 'to prevent contamination of the back surface of the transfer body 20', and the back paper 48 is a back paper. It is supplied from the feed roller 49 and wound around the take-up roller 49 'via the above path. As a result, the transfer member 20 'is prevented from being contaminated on both sides of the transfer member 20, so that the transfer of the transfer member 20 to the back sheet 48 is followed by the dye on the pressure belts 43 and 53. ') To form an undesired surface to prevent the problem that the defect of the transfer object 20' is caused. In detail, the role of the dye of the transfer paper 47 is prevented from passing through the transfer member 20 'or leaking between the intervals of the transfer member 20' to contaminate the pressure belts 43 and 53 during transfer. To do.

The second heating roller 50 is to transfer both surfaces by transferring a predetermined pattern onto the back surface of the transfer member which has been transferred in cross section via the first heating roller 40, and the transfer member 20 'is transferred to the second heating roller 40. The rear surface of the heating roller 50 is supplied to be in contact with each other, and the second heating roller 50 is moved while applying heat by winding the transfer object 20 'supplied as described above. Since the other components constituting the second transfer processing means are the same as those of the first transfer processing means described above, the related reference numerals will be omitted and the detailed description thereof will be omitted. The transfer member 20 'is configured to be supplied to the first and second heating rollers 40 and 50 at regular intervals. The transfer member 20' is transferred to the plurality of transfer members 20 'by one sheet of transfer paper. To prevent distortion of the pattern that can occur while creating.

On the other hand, the fallout means is for guiding the transfer target body 20 "discharged after the transfer is completed to the finished product loading part 12, the fallout roller 61 and the fallout motor 62 for driving the roller 61. It is composed of

Hereinafter, the operation of the transfer printing machine of the textile paper using the thermal sublimation penetration method according to the present invention configured as described above.

The transfer target body 20 is supplied from the transfer target supply unit 11 and first passes through the heating roller 30 of the shrink processing means. Here, the transfer target body is thermally contracted and discharged. The transfer member 20 ', which is thermally contracted and discharged as described above, is then passed through the heating roller 40 of the first transfer processing means, and at this time, overlaps with the transfer paper 47 supplied from the transfer paper supply roller 46. The cross section is transferred while passing through the first heating roller 40 in a state. At this time, when only the cross-sectional transfer is performed, the transfer member 20 'is discharged and loaded into the finished product loading section 12 via the fallout roller 61.

In the case of double-sided transfer, however, the transfer member 20 'which has passed through the first transfer processing means is then passed through the second heating roller 50 of the second transfer processing means. At this time, the transfer of the other side is made while passing through the second heating roller 50 in a state overlapping with the transfer paper 57 supplied from the second transfer paper supply roller 56. Thereafter, the transfer member 20 ″ transferred on both sides is discharged and loaded into the finished product stacking unit 12 via the fallout roller 61.

On the other hand, in the transfer printing device of the present invention as described above can be optimally adjusted by adjusting the temperature and pressure applied according to the material or characteristics of the transfer object.

Furthermore, in the present invention, since the transfer is performed while the transfer object and the transfer paper are simultaneously brought into contact with each other by the surface contact method, fine letters, pictures, and patterns can be clearly transferred.

As described above, according to the present invention, since the transfer is performed after heat shrink processing considering the shrinkage rate generated during transfer according to the material and properties of these transfer objects before the transfer of the textile paper and the tape, a clearer transfer product is obtained. You can get it.

In addition, the transfer of the transfer object and the transfer paper is not only in surface contact, but also transfers the pattern printed on the transfer paper by heat sublimation into the transfer object, so that fine letters, pictures, and patterns can be inserted, as well as daylight, washing and friction fastness. A superior product can be obtained by applying pressure and heat at the same time during the pretreatment of the transfer object to prevent local deformation from occurring during thermal contraction of the transfer object. The spacing holders can be equally spaced, so that a plurality of transfer targets corresponding to one transfer paper can be simultaneously transferred, thereby improving the production yield. In order to prevent the formation of color on the other side, further including the back paper As a result, the contamination of the pressure belt is prevented in advance, thereby preventing the defect of the transfer target and improving its quality. Further, the pressure belt further includes a pressure regulator for controlling the pressure applied to the heating roller from the pressure belt. By forming, it is possible to apply a suitable pressure in accordance with the type of the transfer object has the effect that the transfer quality can be further improved.

On the other hand, while the above has been shown and described with respect to preferred embodiments of the present invention, the present invention is not limited to the above-described embodiment, the field to which the invention belongs without departing from the spirit of the invention claimed in the claims below. Of course, any one of ordinary skill in the art that various modifications are possible, of course, such modifications are within the scope of the claims.

Claims (8)

delete A main body frame having a to-be-transmitted body supply part and a finished product stacking part, and a plurality of guide rollers for guiding a path of the to-be-transmitted body; A heating roller configured to move the transfer member supplied from the transfer member supply unit while applying heat to allow the transfer member to contract; Pressure to adjust the pressure applied by the pressure belt in accordance with the pressure belt and the type of the transfer member for the transfer member wound on the heating roller is pressed against the heating roller to uniformly contract the transfer member regulator; A first heating roller to which the contracted transfer member discharged from the heating roller is wound and moved while applying heat, a first pressure belt for pressing the transfer member wound on the first heating roller to the first heating roller, and A first pressure regulator for adjusting a pressure applied to the transfer member according to a material and a characteristic of the transfer member, and a first sheet for supplying a transfer paper having a predetermined pattern printed between the first heating roller and the transfer member; A first transfer paper feed means comprising a transfer paper feed roller and a first winding roller, and a first back paper feed roller for supplying a back paper for preventing contamination of the transfer material between the first pressure belt and the transfer object; Transfer printing device for textile paper using the heat sublimation penetrating method, characterized in that it comprises a first transfer processing means having a first back paper supply means consisting of a winding roller . The method of claim 2, Including a gap holder for improving the transfer quality by maintaining the same interval between the transfer member before the transfer member is wound on the heating roller and / or the first heating roller and / or the second heating roller. Transfer printing machine of textile paper using a heat sublimation penetrating method. delete delete The method of claim 2, A second transfer processing means identical to the first transfer processing means for transferring another pattern or the same pattern is provided on the back surface of the transfer object discharged from the first transfer processing means, so that double-side transfer is possible. Transfer printing machine of textile paper using heat sublimation penetrating method. delete The transfer paper used for the transfer printing printing apparatus of the textile paper using the heat sublimation penetrating method according to any one of claims 2, 3 and 6, the paper is easy to heat dissipation and penetration, at least a high pressure dispersible liquid dye, A transfer paper characterized in that printed letters, patterns, or pictures are formed by a dye preparation blended with methanol or PVA.