KR100705487B1 - Functional paper yarn and method for manufacturing thereof - Google Patents

Abstract

The present invention relates to a branch having a functional material embedded therein and to a method of manufacturing the same, and more particularly, to a branch manufactured by imparting twist to a paper tape cut in a longitudinal direction, wherein the functional material is interposed between layers produced by the twist. The present invention relates to a distributed functional branch and a manufacturing method of the functional branch.

Such a branch is effective in preventing the fall of the functional material because the functional material is distributed between the layers of the branch has an excellent washing resistance effect.

Hanji, Pulp, Branch

Description

FUNCTIONAL PAPER YARN AND METHOD FOR MANUFACTURING THEREOF}             

1 is a process flow chart schematically showing the flow of the manufacturing process of the functional branch manufacturing method of the first embodiment of the present invention.

Figure 2a schematically shows a functional material application process and paper tape manufacturing process.

2b schematically illustrates a process of combusting and winding using a paper tape coated with a functional material.

Figure 3 is a process flow diagram schematically showing the flow of the manufacturing process of the functional branch manufacturing method of the second embodiment of the present invention.

4 is a view schematically showing a state in which a folder process is further added before the flamming and winding process;

Figure 5 is a process flow diagram schematically showing the flow of the manufacturing process of the functional branch manufacturing method of the third embodiment of the present invention.

6 is a view schematically showing a state in which a water addition process is further added before the burning and winding process;

7 is a process flowchart schematically showing the flow of the manufacturing process of the functional branch manufacturing method of the fourth embodiment of the present invention.

8 is a view schematically showing a state in which a folding step and a water addition step are further added before the burning and winding step;

9 is a process flowchart schematically showing the flow of a manufacturing process of the functional branch manufacturing method according to the fifth embodiment of the present invention.

10 is a process flowchart schematically showing the flow of a manufacturing process of the functional branch manufacturing method of the sixth embodiment of the present invention.

FIG. 11A is a diagram schematically showing a process of producing a paper tape using a sheet of paper; FIG.

11B is a view schematically showing a functional material applying process, a flammable and a winding process.

12A to 12C schematically show a part of a state in which a functional material is applied to one surface of a paper tape by a functional material applying device such as a roller.

* Explanation of symbols for main parts of drawings *

10: original paper, Korean paper 20: mixed solution of functional material, ocher

30: paper tape 40: folder

50: water hose

The present invention relates to a branch having a functional material embedded therein and to a method of manufacturing the same, and more particularly, to a branch manufactured by imparting twist to a paper tape cut in a longitudinal direction, wherein the functional material is interposed between layers produced by the twist. The present invention relates to a distributed functional branch and a manufacturing method of the functional branch.

Conventionally, using a cutting tool such as scissors or a knife to cut the base paper at regular intervals in the longitudinal direction to produce a paper tape to twist the paper tape by hand to produce a branch. However, the branch manufacturing method by the water-repellent has a lot of problems such as deterioration of the productability due to unevenness of the kink is difficult due to the large amount of work manpower and working time.

A number of branch offices and branches manufacturing methods that can solve these problems have been proposed in Japanese Patent Laid-Open No. Hei 8-60473, Japanese Patent Laid-Open No. Hei 11-172541, Japanese Laid-Open Patent Publication No. 2002-371443, and the like.

Japanese Patent Application Laid-Open No. Hei 8-60473 relates to a branch made of a string by loosely twisting a water-treated pulp tape, which is excellent in moisture absorption / exhaust and washing resistance and hard to generate fluff. It has the advantage of being good to the touch, good heat insulation, and capable of mechanical work.

Japanese Laid-Open Patent Publication No. Hei 11-172541 relates to a manufacturing method of a knitted fabric paper yarn characterized by attaching molten wax after twisting a paper tape made by cutting a thin Japanese paper made from manila. Since the branch is strong and smooth, trimming does not occur when knitting, so it can effectively knit.

Further, Japanese Laid-Open Patent Publication No. 2002-371443 is a branch twisting apparatus comprising: a support means for discharging a paper tape, an oil supply mechanism for attaching a fluid to only one side of the paper tape discharged from the support means, and an oil supply mechanism thereof. A yarn twisting device having a spinning machine for spinning the paper tape, wherein the one side of the paper tape having an oil agent is formed to form the outer surface of the yarn, wherein the yarn twisting machine has a small stain and a smooth surface. Can be prepared.

All of these branches and methods for manufacturing branches are related to branches and manufacturing methods that can effectively weave and knit due to their excellent strength and elongation, smooth surface, and smoothness. While research on imparted fibers has been actively conducted, no research has been conducted on branch offices with functionalities.

The present invention for meeting such demands can be easily produced branch with a functional endowment, to prevent the fall of the functional material to greatly improve the washing resistance, and excellent physical properties such as strength, elongation and flexibility Its purpose is to provide a functional branch capable of weaving and knitting and a method of manufacturing the same.

In order to achieve the above object, the present invention provides a method for manufacturing a branch office using a tributary,
The present invention provides a method for manufacturing a functional branch comprising applying a functional material only to a part of one side of a paper tape and then twisting the functional material applied portion to be located inside.

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And a method of manufacturing a branch office using a feeder, the method comprising imparting weak lead to a paper tape coated with a functional substance on one surface to produce a radiation and then twisting the irradiation. It provides a functional branch manufacturing method, characterized in that made.
The functional material is a functional branch manufacturing method characterized in that the mixture of any one or two or more of activated carbon, ocher, monazite, chitosan, terpene, zeolite, nanosilver.

The present invention also provides a method for manufacturing a functional branch comprising a process of applying a functional material to one surface of a paper tape by manufacturing a paper tape by cutting the base paper in the longitudinal direction to have a predetermined width.

And it provides a functional branch manufacturing method further comprising the step of adding water to the paper tape before the step of imparting a twist on the paper tape.

The present invention also provides a method for manufacturing a functional branch further comprising a step of folding the paper tape in a longitudinal direction by a folder before the step of imparting a twist to the paper tape.

Hereinafter, an embodiment of the functional branch manufacturing method of the present invention will be described in detail with reference to the drawings, and the present invention is not limited to the following examples.

[First Embodiment]

1 is a process flow chart schematically showing the flow of the manufacturing process of the functional branch manufacturing method of the first embodiment of the present invention, the first embodiment of the functional branch manufacturing method of the present invention is largely the functional material applying process ( S10a), a paper tape manufacturing process (S20a), a combustible and winding process (S30a).

FIG. 2A is a diagram schematically illustrating a functional material applying process and a paper tape manufacturing process, and FIG. 2B is a diagram schematically illustrating a process of combusting and winding using a paper tape coated with a functional material.

The functional material application process (S10a) is a process of applying the functional material 20 evenly distributed on one surface of the base paper 10 of the feeder as shown in FIG.

In the first embodiment, 10g / m ² mechanical paper was manufactured by mixing paper with other fibers such as sulfur fiber and other papers, which were prepared through papermaking process, but the present invention is not limited thereto. Pulp prepared by the use may be used.

The functional material 20 may be a mixture of activated carbon and loess, which are powdered fine particles, but other materials such as monazite, chitosan, terpene (zine), zeolite, and nano silver may be used.

The chitosan and terpene may be dissolved in an acid, an alcohol or the like, respectively.

In addition, functional materials such as activated carbon, loess, monazite, chitosan, and terpene may be used as a single substance, but two or more kinds of functional substances may be mixed and used depending on the intended use.

Then, the functional material 20 was applied to one side of the base paper 10 of the tributary by applying a mixture of activated carbon and ocher to one side of the base paper using a roller and then dried. The method of applying the functional material to one side of the base paper of the feeder is not limited thereto, and the functional material may be evenly applied to one side of the base paper by spraying a suspension or a mixture of the functional material on one side of the base paper.

It is also possible to use a binder so that the functional material can be attached to the paper of the feeder with a predetermined adhesive force. As the content of the binder increases, the adhesion between the functional material and the base paper can be improved to prevent the functional material from falling off from the base paper, but the binder forms a layer on the functional material to prevent sufficient effects of the functional material. Since the softness of the branch is reduced, it is preferable to adjust the content of the binder so that the functional material can be attached with an adhesive force such that the functional material does not fall off from the base paper during the paper tape manufacturing process.

The paper tape manufacturing process is a process of manufacturing a paper tape by cutting a base paper coated with a functional material to have a predetermined width in the longitudinal direction as shown in FIG. 2A. In the first embodiment, a rotary slitter having a plurality of rotary blades is provided. (Rotary Slitter) was used to cut a paper (10a) coated on one surface of a functional material of a mixture of activated carbon and ocher to a width of 8mm to prepare a paper tape.

When using the rotary slitter as described above, there is an advantage of obtaining a paper tape of a width desired to be easily and accurately at high speed, but the method of manufacturing the paper tape is not limited thereto.

And the width of the paper tape is determined by the number of branches to be manufactured, the uniformity of the branches.

And the flammable and wound process (S30a) is a process for producing a branch by winding the paper tape 30 coated with a functional material on one surface obtained by the paper tape manufacturing process (S20a), as shown in Figure 2b, In the first embodiment, the spindle 610, the ring 630 and the traveler 650 by the ring spinning machine that is combustible and wound by the interaction. Reference numeral 710 of FIG. 2B denotes a front roller, and reference numeral 730 denotes a snail wire.

At this time, the twisted number was twisted at 500 tpm so that one surface of the paper tape coated with the functional material was the inner surface, and 5.5 branches were manufactured based on the cotton yarn number.

The branch thus produced was not separated by the functional material between the twisted layers of the branch, and the surface of the branch was smooth and the washing resistance was excellent.

Second Embodiment

Unlike the first embodiment, the second embodiment of the present invention further added a folding process before the combustible and winding process to prepare a functional branch.

3 is a process flow chart schematically showing the flow of a manufacturing process of the functional branch manufacturing method according to the second embodiment of the present invention. The second embodiment is a functional material applying process (S10b), a paper tape manufacturing process (S20b), and a folding process. (S30b), the flammable and wound process (S40b).

4 is a view schematically showing a state in which a folder process is further added before the flamming and winding process.

The folding step (S30b) is a step of folding the paper tape 30 cut in a predetermined width in the longitudinal direction by the folder (40). In the second embodiment, the paper tape is folded in the longitudinal direction using a trumpet-shaped folder of the left light side as shown in FIG.

In the second embodiment, the folder 40 having a trumpet shape of the left light right side is used, but the shape and structure thereof are not limited thereto, and any shape and structure capable of folding a flat paper tape into a predetermined shape may be sufficient. For example, an 'O' ring folder, a 'U' folder, a 'C' folder, etc. may be used, and the inside diameter of the outlet of such a folder should be smaller than the width of the paper tape.

In addition, the paper tape 30 cut by the rotary slitter has a flat surface and has its own tension, so when twisting is performed in that state, twisting is irregularly applied, so that trimming occurs frequently, which can greatly reduce productivity. There is concern.

However, as described above, when the paper tape 30 having a flat surface was folded in the longitudinal direction by the folder 40 before the twisting process to form a pleat, the twist was smoothly and uniformly applied so that trimming was hardly generated. In addition, the surface of the branch was smooth and the physical properties such as strength and elongation of the manufactured branch were excellent, so that knitting was possible by the knitting machine.

In particular, this folding process is more effective when the width is large.

Third Embodiment

Unlike the first embodiment, the third embodiment further added a water addition step before the combustible and winding processes to prepare a branch.

FIG. 5 is a process flowchart schematically showing the flow of a manufacturing process of the functional branch manufacturing method according to the third embodiment of the present invention. The third embodiment is a functional material applying process (S10c), a paper tape manufacturing process (S20c), and water addition. It consists of a process (S30c), a flammable and winding process (S40c).

6 is a view schematically showing a state in which a water addition process is further added before the burning and winding process.

The water adding process is a process of adding water 510 to the paper tape 30 before the combustible and winding process S40c as shown in FIGS. 5 and 6, and in the third embodiment, the water hose 50 as shown in FIG. 6. Was placed on the upper side of the paper tape and the water 510 was ejected through the water hose to wet the paper tape to add water. The position of the water hose 50 is preferably between the front roller 710 and the snail wire 730.

In addition, the method of adding water to the paper tape is not limited to the above method, but water can be added by spraying water onto the paper tape using a spray gun, and a steam generator is provided below the paper tape. In addition, moisture may be added to the paper tape by steam generated by the steam generator.

In this way, when the branch was manufactured by adding the water addition step (S30c) before the combusting and winding process (S40c), the twist was more smoothly and uniformly applied than during the burning process, and the incidence of trimming was greatly lowered, thereby improving productivity. The surface of the branch was smooth and the physical properties such as strength and elongation were excellent.

Fourth Embodiment

Unlike the first embodiment, the fourth embodiment further added a folding process and a water addition process to prepare a branch.

7 is a process flow chart schematically showing the flow of the manufacturing process of the functional branch manufacturing method according to the fourth embodiment of the present invention, the fourth embodiment is a functional material applying process (S10d), paper tape manufacturing process (S20d), folding process (S30d), the water addition process (S40d), the combustible and winding process (S50d).

8 is a view schematically showing a state in which a folding step S30d and a water adding step S40d are further added before the flamming and winding step S50d, where reference numeral 40 in FIG. 8 is a folder and reference numeral 50 is a moisture adding device. Phosphorus water hose, which has already been described, so detailed description thereof will be omitted.

When the branch was manufactured by the method described above, the twist was smoothly applied so that the trimming did not occur. The surface of the manufactured branch was smooth and the knitting was possible because of excellent physical properties such as strength and elongation of the branch.

[Example 5]

Unlike the first embodiment, the fifth embodiment of the functional branch production method of the present invention is further added with an irradiation manufacturing step before the flammable and winding process.

9 is a process flowchart schematically showing the flow of a manufacturing process of the functional branch manufacturing method according to the fifth embodiment of the present invention. The fifth embodiment is a functional material applying process (S10e), a paper tape manufacturing process (S20e), and irradiation manufacturing. It consists of a process (S30e), a combustible and winding process (S40e).

The irradiation manufacturing process (S30e) is a process for manufacturing the irradiation by applying a weak smoke to the paper tape cut or cut to a predetermined width, in the fifth embodiment was produced by irradiation at 100 tpm weakly to the paper tape cut to a constant width. And it was burned with a twist of 500 tpm in the irradiation to prepare a branch of 5.2 cotton yarn number.

In the fifth embodiment, the irradiation was manufactured by applying weak lead to a paper tape cut to a certain width by the rotary slitter, but the paper was cut by the rotary slitter to cut the paper tape and at the same time, a weak lead was applied to the irradiation. There is also. According to this method, there is an advantage that a paper tape having a narrower width can be manufactured.

When the branch was manufactured in this way, the trimming and winding process did not occur and the surface of the branch was smooth.

Meanwhile, a water addition process may be further added before the flamming and winding process S40e.

[Sixth Embodiment]

10 is a process flow chart schematically showing the flow of a manufacturing process of the functional branch manufacturing method of the sixth embodiment of the present invention, the functional branch manufacturing method of the sixth embodiment of the present invention is largely a paper tape manufacturing process (S10f), a functional material It consists of a coating process (S20f), a flammable and winding process (S30f). Unlike the first embodiment, the sixth embodiment of the present invention is characterized in that the functional material is applied after the paper tape manufacturing process.

FIG. 11A is a view schematically showing a process of manufacturing a paper tape using a base paper, and FIG. 11B is a view schematically showing a functional material applying process, a flammable and a winding process.

As in the first embodiment, 10g / m ² of Korean paper 10 was manufactured through papermaking process by mixing other fibers such as duct pulp and other fibers such as Hwang Chak-gyu and then using 8 mm of rotary slitter as shown in FIG. 11a. Paper tape 30 was prepared by cutting to a square width.

Then, as shown in FIG. 11B, the mixture of activated carbon and loess 20 is applied to the paper tape 30 on the bottom surface of the paper tape using the roller 810, and then the number of twists of 500 tpm is directed so that the bottom surface of the paper tape faces inwardly. It was burned by to prepare a branch of cotton yarn number 5.5.

The functional branch prepared as described above has excellent washing resistance and smooth surface because functional materials such as activated carbon and loess are placed between the twisted layers so that the functional materials do not fall off.

In the sixth embodiment, activated carbon and loess are used as functional materials, but other functional materials such as monazite, chitosan, terpene, zeolite, and nanosilver may be used depending on the intended use.

In the sixth embodiment, although the functional material is applied to the paper tape 30 by the roller 810 immersed in the tank 830 in which the mixed liquid 20 of activated carbon and loess is filled, as shown in FIG. 11B, the functional material is applied to the paper tape. The method of applying the present invention is not limited thereto, and other methods may be used, such as spraying a suspension or a mixture of the functional material onto one surface of the paper tape using a spray gun to apply the functional material to the paper tape.

12A to 12C schematically show a part of a state in which the functional material 20 is applied to one surface of the paper tape 30 by a functional material applying device such as a roller. When applying to one side of the tape 30 may be applied to the entire surface of the paper tape as shown in Figure 12a, as shown in Figure 12b may be applied only a portion from one side end to a predetermined width as shown in Figure 12c Only parts can be applied.

In the case of applying only a portion from one end of the paper tape to a predetermined width as shown in FIG. 12B or applying only the middle portion as shown in FIG. 12C, the portion coated with the functional material is twisted so as to be located inside the branch during the combustion process. By adding it there is an advantage that can more effectively prevent the fall of the functional material.

On the other hand, in order to improve the productivity by giving twist evenly to prevent the occurrence of trimming, it is possible to manufacture a functional branch by adding a folding step before the flamming and winding process, and further adding a water addition process before the flamming and winding process. In addition to manufacturing a functional branch, it is also possible to add a folding step and a water addition step before the burning and winding process.

The functional branch produced by the above method can be widely used in sweatshirts, cardigans, clothing such as underwear, high-quality wallpaper, car seats, curtains, bedside furniture, and the like.

As described above, the branch of the present invention can effectively prevent the fall of the functional material by distributing the functional material between the layers of the branch, thereby having an excellent washing resistance.                     

In addition, since the functional material is distributed between the layers of the branch, the functional material is firmly attached to the layers of the branch, making it difficult to drop off. Therefore, the use of a binder is unnecessary or only a small amount is sufficient. It is effective in that there is no fear of lowering the flexibility of the branch office. In particular, when a branch is manufactured by applying a functional material to a part of a paper tape, that is, applying a part to a predetermined width from one end of one surface of a paper tape or applying a part to a middle part and then applying a twist to the branch. There is an effect that can prevent the fall more effectively.

In addition, by folding the paper tape in the longitudinal direction by a folder before applying the twist to the paper tape coated with a functional material on one side, the paper tape is smoothly and uniformly applied to not only narrow paper tape but also wide paper tape. It is also possible to greatly reduce the occurrence of trimming.

And by adding moisture to the paper tape before the twist is applied to the paper tape coated with a functional material on one side, the twist is smoothly applied to prevent the occurrence of trimming and greatly improve the strength, elongation and flexibility of the manufactured branch. It is effective to enable weaving and knitting.

Claims (8)

delete A method of manufacturing a branch office using a paper feeder, the method comprising: applying a weak lead to a paper tape coated with a functional substance on one surface to prepare a radiation, and then applying a twist to the irradiation. Functional branch manufacturing method, characterized in that made. In the method of manufacturing a branch office using a paper feeder, applying a functional material to only a portion of one side of the paper tape and then twisted so that the portion to which the functional material is applied is located inside, A method for producing a functional branch further comprising the step of adding water to the paper tape before the step of imparting the twist to the paper tape. In the method of manufacturing a branch office using a paper feeder, applying a functional material to only a portion of one side of the paper tape and then twisted so that the portion to which the functional material is applied is located inside, And a step of folding the paper tape in the longitudinal direction by a folder before the step of imparting the twist to the paper tape. A method of manufacturing a branch office using paper, comprising the step of applying a twist to a paper tape in which a functional material is distributed on one surface, The method for producing a functional branch, characterized in that the water is added to the paper tape before the step of imparting a twist on the paper tape. A method of manufacturing a branch office using paper, comprising the step of applying a twist to a paper tape in which a functional material is distributed on one surface, Functional paper manufacturing method characterized in that the folding of the paper tape in the longitudinal direction by a folder before the step of imparting a twist on the paper tape. delete delete

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