KR102536471B1 - Two-liquid separation dye tube container and its manufacturing method - Google Patents

Abstract

The present invention relates to a two-liquid separation dye tube container and a manufacturing method thereof. When manufacturing a two-liquid separation dye tube container, a single common laminate sheet is heat-sealed to simply manufacture a laminate tube with two compartments where a hair dye and an oxidizing agent are stored separately. Accordingly, a structure that allows the oxidizing agent to breathe even when a head is injected and the hair dye and oxidizing agent are filled and sealed is adopted so that there is no possibility of explosion due to expansion when storing the two-liquid separation dye tube container filled and sealed with the hair dye and oxidizing agent. Thus, the two-liquid separation dye tube container can be used safely.

Description

Two-liquid separation dye tube container and its manufacturing method {Two-liquid separation dye tube container and its manufacturing method}

The present invention relates to a two-component dye tube container and a method for manufacturing the same, and more particularly, when manufacturing a two-component dye tube container, a single laminate sheet is heat-sealed to form two compartments in which a hair dye and an oxidizer are separately accommodated. It relates to a two-liquid separation dye tube container that is easy to manufacture by forming a partition wall to have and a manufacturing method thereof.

In general, the dye is usually composed of a hair dye and an oxidizing agent, and is stored in a separate tube container.

As described above, the hair dye composed of this liquid separation water type is stored in a tube container made of an aluminum composite material coated with polyethylene on the outer surface of aluminum to prevent deterioration by ultraviolet rays, and the oxidizing material does not contain metal substances, so it can breathe. It can be stored in a polyethylene tube container with stability.

As described above, the dyes stored in different types of tube containers are used by combining the hair dye and oxidizing agent contained in each container.

On the other hand, as described above, there is an inconvenient problem in that the hair dye and the oxidizer are stored and used in separate tube containers, so as introduced in Korean Patent No. 10-1088471 (Reference 1), an aluminum composite material is used to A two-liquid separation accommodation type dyeing tube container in which an oxidizing material container is integrally formed by separation by a separation partition is disclosed.

However, due to the nature of the oxidizing agent filled in the oxidizing agent receiving portion of the conventional two-liquid separation accommodation type dyeing tube container as described above, there is a possibility of explosion due to expansion when stored in a sealed container made of metal such as aluminum.

Reference 1: Korean Patent No. 10-1088471

Therefore, in order to solve the problems of the prior art, the present invention, when manufacturing a two-liquid separation dye tube container, heat-seals a single laminate sheet to form a partition wall to have two compartments in which the hair dye and the oxidizing agent are separately accommodated, thereby making it easier to manufacture. The purpose is to provide a simple two-liquid separation dye tube container and a manufacturing method thereof.

In particular, the present invention manufactures a laminate tube of a two-liquid separation dye tube container by using a general laminate sheet in which an aluminum layer is formed as a whole on at least one side of a polyethylene sheet, while two compartments, a hair dye receiving unit that blocks ultraviolet rays and an oxidizing agent are hidden. Its purpose is to provide a two-liquid separation dye tube container in which an easily accommodated oxidizing agent receiving portion is formed and a manufacturing method thereof.

The present invention to solve such a technical problem;

In a two-liquid separation dye tube container in which a head is integrally provided at one end of a laminate tube having two compartments, a hair dye accommodating part and an oxidizing agent accommodating part, by heat-sealing the laminate sheet to form a tube partition wall therein, the laminate sheet An aluminum layer entirely formed on at least one side of a polyethylene sheet; In the head, a hair dye discharge opening and an oxidizing agent discharge opening connected to the hair dye accommodating unit and the oxidizing agent accommodating unit are independently formed by the head partition wall; One side of the mask made of film material is tightly adhered to the end of the hair dye discharge opening at the end of the head, and the end of the oxidant discharge opening on the other side of the mask made of film is adhered in a non-adhesive state, and then the cap is coupled. A two-liquid separation dye tube container is provided.

In addition, the present invention;

In a two-liquid separation dye tube container in which a head is integrally provided at one end of a laminate tube having two compartments, a hair dye accommodating part and an oxidizing agent accommodating part, by heat-sealing the laminate sheet to form a tube partition wall therein, the laminate sheet An aluminum layer is formed between polyethylene sheets; In the head, a hair dye discharge opening and an oxidizing agent discharge opening connected to the hair dye accommodating unit and the oxidizing agent accommodating unit are independently formed by the head partition wall; One side of the mask made of film material is tightly adhered to the end of the hair dye discharge opening at the end of the head, and the end of the oxidant discharge opening on the other side of the mask made of film is adhered in a non-adhesive state, and then the cap is coupled. A two-liquid separation dye tube container is provided.

At this time, the other end of the laminate tube is characterized in that a sealing portion is formed and fine ventilation holes are formed so that the oxidizing agent can breathe.

In addition, the present invention;

A first step of manufacturing a laminate tube having two compartments, a hair dye accommodating part and an oxidizing agent accommodating part, by heat-sealing the laminate sheet to form a tube barrier therein; A second step of injection molding a head having a hair dye discharge opening and an oxidizing agent discharge opening connected to the hair dye accommodating portion and the oxidizing agent accommodating portion, respectively, at one end of the laminate tube by a head partition wall; A third step of cutting the end of the head to expose the hair dye discharge opening and the oxidizing agent discharge opening to complete the laminate compartment tube container; One side of the mask is tightly adhered to the end of the hair dye discharge opening at the end of the head of the laminate compartment tube container, and the other side of the mask is in close contact with the end of the oxidant discharge opening in a non-adhesive state, and then a cap is coupled. step; And a fifth step of filling and receiving the hair dye and oxidizing agent into the hair dye accommodating portion and the oxidizing agent accommodating portion through the other end of the laminate tube, and then forming a sealing portion that closes the other end of the laminate tube. A method for manufacturing a tube container is also provided.

At this time, the second step is to eject the head using a head ejection device; The head injection device includes a plurality of insertion rods in which two semicircular columns are spaced apart to form a slit into which the tube partition wall of the laminate tube is inserted and mounted, a rotating body in which the plurality of insertion rods are rotatably mounted at a set angle, and , characterized in that it comprises an injection molding unit in which the head integrally injection-molds one end of the laminate tube when the insertion rod rotates at a set angle.

And in the fourth step, the cap is screwed together using a capping device; The capping device includes a plurality of insertion rods in which two semicircular columns are spaced apart to form a slit into which a tube partition wall of a laminate tube is inserted and mounted, a rotating body in which the plurality of insertion rods are rotatably mounted at a set angle, and When the insertion rod rotates at a set angle, a masking unit attaching a mask to close the open hair dye discharge opening and oxidant discharge opening at the end of the head, and when the insertion rod rotates at a set angle, the mask is attached to the end portion of the head It is characterized in that it comprises a masking portion for screwing the cap.

In addition, the fifth step uses a sealing device to form a sealing unit that closes the other end of the laminate tube filled with the hair dye and oxidizing agent in the hair dye accommodating unit and the oxidizing agent accommodating unit. a fixed frame provided; a transfer unit capable of moving forward and backward along the fixed rail of the fixed frame and equipped with a transfer rail; an ultrasonic vibration means installed in the transfer unit and composed of a vibration member having a third concave-convex portion; a fixing bracket installed on the pedestal; a fixing part installed on the fixing bracket and having first and second concave-convex parts corresponding to the third concave-convex part of the vibrating member; a cylinder installed in the transfer unit and moving the vibrating member forward and backward; A holder for inducing the laminate tube to be disposed between the second and third uneven portions, wherein the holder includes a holder member installed on a fixing bracket and having a screw hole, a holder body installed on the holder member and having a support surface, and , It is made of a bolt inserted into the holder body and detachably provided in the screw hole of the holder member, the first and second convex parts and the third concave-convex parts are in close contact with each other at a predetermined interval, and the first concave-convex part and the second concave-convex part are in close contact with each other. It is characterized in that the sealing part is formed by sealing the other end of the laminate tube in a '-' shape by the ultrasonic vibration means in the bonding inducing section spaced apart by the gap of the concave-convex part.

According to the present invention, when manufacturing a two-liquid separation dye tube container, a single general laminate sheet is heat-sealed to simply manufacture a laminate tube having two compartments in which the hair dye and the oxidizer are separately accommodated, and the head is injected through it, and the hair dye and oxidizer By adopting a structure in which the oxidizing agent can breathe even when filling and sealing, there is no possibility of explosion due to expansion when storing the two-liquid separation dye tube container filled and sealed with the hair dye and oxidizing agent, so it can be used safely.

In particular, the present invention manufactures a laminate tube having two compartments in which a hair dye and an oxidizing agent are separately accommodated while properly cutting a general laminate sheet in which an aluminum layer is entirely formed on at least one side of a polyethylene sheet, thereby reducing the manufacturing cost, , Productivity is improved, as well as functionalized to allow the oxidizing agent to breathe, so that the charging state of the hair dye and oxidizing agent can be stably maintained for a long time.

1 is a partially cut perspective view showing the internal structure of the two-liquid separation dye tube container of the present invention.
FIG. 2 is a cross-sectional view taken along line 'A'-'A' of FIG. 1 .
FIG. 3 is a cross-sectional view taken along line 'B'-'B' of FIG. 1 .
Figure 4a is a cross-sectional view sequentially showing a manufacturing process of a laminate tube according to an embodiment of the present invention.
Figure 4b is a cross-sectional view sequentially showing a manufacturing process of a laminate tube according to another embodiment of the present invention.
Figure 5 is a view sequentially shown to explain the operating relationship of the laminate tube manufacturing apparatus for manufacturing the laminate tube of the present invention.
Figures 6a to 6c are views showing a head injection device used to manufacture a two-liquid separation dye tube container of the present invention.
7 is a view showing a cutting device used to manufacture a two-liquid separation dye tube container of the present invention.
8a and 8b are diagrams showing a capping device and a mask attached state used to manufacture the two-liquid separation dye tube container of the present invention.
Figure 9a is a cross-sectional view of the sealing device used to manufacture the two-liquid separation dye tube container of the present invention.
Figure 9b is a schematic view showing the holder portion of the sealing device used to manufacture the two-liquid separation dye tube container of the present invention.
Figure 9c is a schematic diagram showing the sealing state of the sealing device used to manufacture the two-liquid separation dye tube container of the present invention.

Hereinafter, the characteristics of the two-liquid separation dye tube container and the method for manufacturing the same according to the present invention will be understood by referring to the accompanying drawings by referring to the detailed examples.

1 to 4, the two-liquid separation dye tube container 1 according to the present invention includes a laminate tube 10 formed by heat-sealing a single laminate sheet 10a, and one end of the laminate tube 10 It consists of a head 20 composed of a neck 21 and a shoulder 22 integrally injection-molded to the portion.

At this time, as shown in FIG. 4a, the single laminate sheet 10a may be formed by forming an aluminum layer 10c with aluminum attached to one side or more in a width length of 100% of the width length from one side of the polyethylene sheet 10b. . That is, as the laminate sheet 10a of the present invention, a known sheet having a structure in which an aluminum layer 10c is entirely formed on at least one surface of a polyethylene sheet 10b is used as it is. By using the mass-produced laminate sheet 10a as described above, there is an advantage in preventing an increase in manufacturing cost.

Of course, as shown in FIG. 4B, the laminate sheet 10a forms an aluminum layer 10c to which aluminum is attached to one surface of the polyethylene sheet 10b, and another polyethylene sheet is formed on the surface of the aluminum layer 10c. (10d) can be used that has a structure integrally further provided. That is, the laminate sheet 10a may have a structure in which an aluminum layer 10c is formed between polyethylene sheets 10b and 10d.

On the other hand, the laminate tube 10 forms a linear tube partition wall 12 inside the laminate tube 10 in the process of manufacturing the laminate sheet 10a into a cylindrical shape by heat-sealing the two compartments, the hair dye accommodating portion ( 1a) and an oxidizer accommodating part 1b. That is, the laminate tube 10 is manufactured with only a single laminate sheet 10a without using a separate part, but as two independent compartments by the tube partition wall 12, the hair dye accommodating portion 1a in which the hair dye that blocks ultraviolet rays is accommodated and an oxidizing agent accommodating portion 1b in which an oxidizing agent is accommodated.

A head 20 composed of a neck 21 and a shoulder 22 is integrally injection-molded at one end of the laminate tube 10. The head 20 has two discharge openings, a hair dye discharge opening 2a and an oxidizing agent discharge opening 2b formed independently by the head partition wall 2c. In addition, the hair dye discharge opening 2a and the oxidizing agent discharge opening 2b of the head 20 form a structure connected to the hair dye accommodating portion 1a and the oxidizing agent accommodating portion 1b of the laminate tube 10, respectively.

And, when the head 20 is injection-molded at one end of the laminate tube 10, a coupling portion 2d coupled to one end of the laminate tube 10 is formed. This coupling portion 2d is injection molded to surround one end of the tube partition wall 12 as well as the edge of one end of the laminate tube 10 . Particularly, the coupling part 2d is extended to the end of the head partition wall 2c dividing the hair dye discharge opening 2a and the oxidizing agent discharge opening 2b of the head 20, so that one end of the tube partition wall 12 of the laminate tube 10 integrally coupled to the

Meanwhile, a film mask 24 is attached to the end of the head 20 . At this time, the end of the hair dye discharge opening 2a is sealed and adhered, and a film mask 24 is attached to mask the oxidant discharge opening 2b in a non-adhesive state. That is, at the end of the head 20, one side of the mask 24 made of film material is tightly adhered to the end of the hair dye discharge opening 2a, and the other side of the mask 24 made of film material has the oxidant discharge opening 2b The end of the is in close contact in a non-adhesive state.

In this way, by leaving the oxidizing agent discharge opening 2b in a non-adhesive state, it is possible to breathe when the oxidizing agent is accommodated in the oxidizing agent accommodating portion 1b. Due to the nature of the oxidizing agent, there is a possibility of explosion due to expansion when stored in a sealed container made of metal components such as aluminum. can block Of course, after attaching the mask 24 made of a film material to the end of the head 20, the cap 30 may be screwed together to prevent leakage of the oxidant to the outside.

In addition, after screwing the cap 30 to the end of the head 20 in this way, the hair dye and the oxidizing agent are filled and accommodated in the hair dye accommodating portion 1a and the oxidizing agent accommodating portion 1b through the other end of the laminate tube 10, and then A sealing portion 18 is formed by closing the other end of the laminate tube 10 . In this case, the sealing part 18 of the laminate tube 10 is integrally sealed so as to be completely sealed, so that the hair dye and the oxidizing agent can be prevented from leaking to the outside.

Of course, if necessary, when the other end of the laminate tube 10 is closed, if the lower sealing part 18 is loosely formed to form a ventilation hole, the oxidizing agent can breathe. In this case, the ventilation hole is formed so finely as to be invisible to the naked eye. Therefore, it is also possible to breathe when the oxidizing agent is accommodated in the oxidizing agent accommodating portion 1b, and due to the nature of the oxidizing agent, it is possible to block the possibility of explosion due to expansion when stored in an airtight container made of metal such as aluminum.

Hereinafter, with reference to FIGS. 1 to 9, the manufacturing process of the two-liquid separation dye tube container according to the present invention will be described.

The two-liquid separation dye tube container 1 according to the present invention comprises the steps of manufacturing a laminate tube 10 by heat-sealing a laminate sheet 10a (S1); Injection molding the head 20 on one end of the manufactured laminate tube 10 (S2); Capping step (S3); and a hair dye and oxidizing agent filling and sealing step (S4).

At this time, the above-described laminate tube manufacturing step (S1), head 20 injection molding step (S2), capping step (S3), and hair dye and oxidizing agent filling and sealing step (S4) are performed separately, respectively. Explain in detail.

(S1) manufacturing the laminate tube 10;

The laminate tube 10 is made of only the laminate sheet 10a, and as shown in FIGS. 3 and 4, the laminate sheet 10a is used for the first junction 11, the tube partition wall 12, and the first compartment. The seat 13, the seat 14 for the second compartment, and the second junction 15 are made of a continuously connected structure.

The manufacturing process of the laminate tube 10 using the laminate sheet 10a is as follows.

First, a first junction 11 bent at right angles is formed at one end of the tube partition wall 12 of the laminate sheet 10a, and the sheet 13 for the first compartment connected to the other end of the tube partition wall 12 has a semicircular shape. To form a hair dye accommodating portion (1a) of. In addition, the first joint part 11 is thermally fused to the inner surface of one end of the second compartment sheet 14 continuously connected to the first compartment sheet 13 in a state of being in close contact with the second compartment and integrally coupled to the second compartment. An oxidizing agent accommodating portion 1b having a semicircular shape is formed with the sheet 14 for the compartment. Thereafter, the second junction part 15 connected to the end of the second compartment sheet 14 is thermally fused in a state of being in close contact with the outer surface of one end of the first compartment sheet 13 to integrally combine the two A laminate tube 10 having a hair dye accommodating unit 1a and an oxidizing agent accommodating unit 1b, which are compartments, is completed.

The laminate tube manufacturing apparatus 100 for manufacturing the laminate tube 10 is an independent device, and when the operator inputs the laminate sheet 10a, the laminate tube 10 having the hair dye accommodating part 1a and the oxidizing agent accommodating part 1b is completed and discharged. The laminate tube manufacturing apparatus 100 is shown in FIG. 5, and the manufacturing process of the laminate tube 10 is the same as (a) to (e) of FIG.

That is, as shown in (a) of FIG. 5, the first joint portion 11, which is one end of the laminate sheet 10a cut to a certain length through the introduction portion 101 of the laminate tube manufacturing apparatus 100, is divided into two forming drums. Pass through the side of (110). And, as shown in (b) of FIG. 5, when the forming drum 110 is rotated 180 ° in one direction, a first joint portion 11 bent at right angles is formed at one end of the tube partition wall 12 of the laminate sheet 10a, The first compartment 1a having a semicircular shape is formed by the sheet 13 for the first compartment connected to the other end of the tube partition wall 12 . Next, as shown in (c) of FIG. 5, the forming drum 110 is further rotated by 90° in one direction to form an inner surface of one end of the sheet 14 for the second compartment continuously connected to the sheet 13 for the first compartment. In a state in which the first junction part 11 is in close contact, the fusion part 120 descends and is thermally fused and combined integrally. And, as shown in (d) of FIG. 5, when the forming drum 110 is further rotated by 90° in one direction, a semicircular second compartment 1b is formed with the second compartment sheet 14. Thereafter, as shown in (e) of FIG. 5, the forming drum 110 is further rotated by 90° in one direction so that the second joint 15 connected to the end of the second compartment sheet 14 is connected to the first compartment sheet 13. ) In a state of close contact with one end of the outer surface, the fusion portion 120 descends and is thermally fused and integrally combined, so that the laminate tube 10 has two compartments, the hair dye accommodating portion 1a and the oxidizing agent accommodating portion 1b. ) is completed, the separator 130 moves toward the end of the forming drum 110, and pulls the completed laminate tube 10 from the forming drum 110 to separate and discharge it.

The laminate tube 10 completed in this way is provided to the head injection device 200 for injection of the head 20 to be described later.

(S2) head 20 injection step;

The laminate tube 10 manufactured through the laminate tube manufacturing device 100 is manually transferred and mounted by a worker to the head injection device 200 of FIGS. The head 20 is integrally injected into the part. In this case, the head 20 is injection-molded with High Density Polyethylene (HDPE) resin.

In the head injection device 200, a plurality of insertion rods 210 in which two semi-cylindrical columns 211 and 212 are spaced apart to form a slit 213 are mounted on the rotating body 201 so as to be rotatable at a set angle. The insertion rod 210 is rotated at a set angle according to the rotation of 201, and the tube partition wall 12 of the laminate tube 10 is inserted into the slit 213 of the insertion rod 210 so as to be positioned.

Then, when the rotating body 201 rotates and the insertion rod 210 rotates at 90° intervals, which is a set angle, and moves to the injection molding unit 220, the head 20 is integrally injected into one end of the laminate tube 10. to mold Thereafter, the plurality of insertion rods 210 are discharged after rotating at intervals of 90°, which is a set angle.

Here, the distance between the straight slits 213 between the two semi-cylinders 211 and 212 constituting the insertion rod 210 is not variable and fixed, and the two semi-cylinders 211 and 212 are not spaced apart from each other or move close to each other. As such, the injection molding unit 220 integrally injection-moulds the head 20 composed of the neck 21 and the shoulder 22 to one end of the laminate tube 10.

The injection molding unit 220 is provided with a neck mold 221 and a shoulder mold 222 and injects molten resin into the head cavity 223 between the neck mold 221 and the shoulder mold 222 to form a neck mold. 21 and the shoulder 22 form the head 20.

When such a head 20 is injection molded, a coupling part 2d is formed at the end of the head partition wall 2c dividing the hair dye discharge opening 2a and the oxidizing agent discharge opening 2b into the tube partition wall 12 of the laminate tube 10 It is integrally coupled to one end.

(S3) capping step;

When the head 20 is injection-molded on one end of the laminate tube 10 through the head injection device 200, since the end 20a of the head 20 is blocked, the operator manually uses another device. Using the cutting device 300 of 7, first cut the end 20a of the head 20 to complete the laminate compartment tube container 1 in which the hair dye discharge opening 2a and the oxidizing agent discharge opening 2b are exposed.

The completed laminated compartment tube container 1 is manually moved and mounted by a worker in another separate device, the capping device 400 of FIG. 8, and the cap 30 is screwed together.

In the capping device 400, a plurality of insertion rods 410 in which two semicircular columns 411 and 412 are spaced apart to form a slit 310a are mounted on the rotating body 401 so as to be rotatable at a set angle, and the rotating body ( 401), the insertion rod 410 rotates at 45° intervals, which is a set angle, and is mounted so that the tube partition wall 12 of the laminate tube 10 is positioned in the slit 413 of the insertion rod 410. do. Here, the separation distance of the slit 413 between the two semi-cylinders 411 and 412 constituting the insertion rod 410 is also fixed, and the two semi-cylinders 411 and 412 are not spaced apart or moved close to each other.

The insertion rod 410 rotates at a set angle and first passes through the masking unit 420 to close the hair dye discharge opening 2a and the oxidizing agent discharge opening 2b at the end of the head 20 in an open state. A material mask 24 is attached. At this time, the ends of the hair dye discharge opening 2a are sealedly adhered, and a mask 24 made of a film material is attached to mask the oxidant discharge opening 2b in a non-adhesive state.

Then, after the insertion rod 410 further rotates in the direction of the capping part 430, the cap 30 is screwed into the head 20. Thereafter, the plurality of insertion rods 410 are rotated at intervals of 45°, which is a set angle, moved to the discharge position, and then discharged (discharged).

(S4) a hair dye and oxidizing agent filling and sealing step;

After moving to the capping device 400 and screwing the cap 30, the hair dye and the oxidizing agent are filled and accommodated in the hair dye accommodating part 1a and the oxidizing agent accommodating part 1b through the other end of the laminate tube 10, and then A sealing portion 18 is formed by closing the other end of the laminate tube 10 . In this case, the sealing unit 18 uses the sealing device 500 shown in FIGS. 9A to 9D.

9a to 9d, the sealing device 500 is for sealing the other end of the laminate tube 10 of the two-liquid separation dye tube container 1 with the other end open and filled with the contents, and the pedestal 520 And, the fixing frame 530 and the transfer unit 540 installed on the pedestal 520, the ultrasonic vibration means 550 installed on the transfer unit 540, and the fixing bracket 560 installed on the pedestal 520 ) and the fixing bracket 560, as well as the fixing part 570 corresponding to the ultrasonic vibrating means 550, the fixing frame 530 and the conveying part 540, the ultrasonic vibrating means 550 ), a holder 590 for guiding the position of the two-component separation dye tube container 1, and the ultrasonic vibration means 550 to guide the cylinder 580 forward and backward, the two-liquid separation dye tube container It consists of an adhesion induction period (P) that guides the laminate tube 10 of (1) into close contact.

At this time, the pedestal 520 has a caster installed to be movable at the bottom, and is composed of a control unit for inducing the operation of the cylinder 580 and the ultrasonic vibration means 550, and the fixed frame 530 moves forward and backward. A fixed rail 531 is possibly installed.

In addition, the transfer unit 540 is provided with a transfer rail 541 that moves forward and backward along the fixed rail 531, and an ultrasonic vibration means 550 is installed in the middle portion. The ultrasonic vibrator 550 has a conventional structure, and a detailed description thereof is omitted, and a vibrating member 551 is installed on the front side.

At this time, the vibrating member 551 has a third concave-convex portion 552 formed on the front surface, and the third concave-convex portion 552 may have a substantially 'V' or elliptical shape, but is not limited thereto, and has various shapes. Of course, it is formed in the shape of

In addition, the fixing part 570 is installed on one side of the fixing bracket 560 and is provided to correspond to the front surface of the vibrating member 551, and on one side of the fixing part 570, first concave-convex parts 571 are provided on both sides. ) is formed, and a second concave-convex portion 572 is formed between the first concave-convex portion 571 .

Here, the first and second concave-convex portions 571 and 572 correspond to the third concave-convex portion 552 and are formed in a structure in which concavo-convex coupling is separable from each other.

In addition, in the cylinder 580, the transfer rail 541 of the transfer unit 540 moves forward and backward along the fixed rail 531 of the fixing frame 530 according to the expansion and contraction of the rod, so that the ultrasound installed on the transfer unit 540 The vibrating means 550 moves forward and backward at regular intervals.

At this time, the fixed rail 531 and the transfer rail 541 may be provided with an LM guider or sliding rail structure.

On the other hand, the holder 590 is inserted into the holder member 591 installed on the fixing bracket 560, the holder body 593 installed on the upper surface of the holder member 591, and the holder body 593. It consists of a bolt 595 fixed to the holder member 591.

At this time, the holder member 591 has a screw hole 592 formed to be screwable to a bolt 595, and a long hole is formed in the holder body 593 in the longitudinal direction, and a support surface 594 is formed on the front side. is formed In addition, the support surface 594 adheres to and fixes the upper side and the middle portion of the laminate tube 10 of the two-liquid separation dye tube container 1.

In this way, when the bolt 595 is unscrewed, the holder 590 moves forward and backward at a predetermined interval along the long hole of the holder body 593 along the upper surface of the holder member 591, and in this state, the bolt 595 is tightened toward the screw hole 592, and the holder body 593 is fixed by the bolt 595.

The adhesion induction period P refers to a boundary between the first concave-convex portion 571 and the second concave-convex portion 572 on both sides, and the second concave-convex portion 572 is the It is formed inward as much as the distance (L) from the standard.

As such, the sealing device 500 of the present invention fills the hair dye and the oxidizing agent, which are contents in the laminate tube 10 of the two-liquid separation dye tube container 1, into the hair dye accommodating portion 1a and the oxidizing agent accommodating portion 1b. After that, in a state where the laminate tube 10 of the two-liquid separation dye tube container 1 is in close contact with the support surface 594 of the holder member 591 and the holder body 593, the operation of the cylinder 580 The transfer part 540 moves forward along the fixed rail 531 of the fixing frame 530, and at this time, the third concave-convex part 552 of the vibrating member 551 and the second concave-convex part 552 of the fixing part 570 The upper end of the laminate tube 10 of the two-liquid separation dye tube container 1 is in close contact with each other at regular intervals in the adhesion inducing section P between the parts 572. Subsequently, as shown in FIGS. 9B and 9C by the operation of the vibration member 551 of the ultrasonic vibration means 550, the other side of the laminate tube 10 of the two-liquid separation dye tube container 1 formed in three layers The ends are sealed to form the sealing portion 18 .

In this way, the three-ply laminate tube 10 is formed by the ultrasonic vibration means 550 within the adhesion induction period P separated by the distance L between the first concave-convex portion 571 and the second concave-convex portion 572. As the other end of is sealed in a '-' shape to form the sealing portion 18, it is possible to secure the reliability of the product.

The head injection device 200 for integrally injecting the head 20 to one end of the compartment tube 10a as well as the compartment tube manufacturing device 100 for manufacturing the laminate tube 10, the cutting device 300, A series of devices such as the capping device 400 and the sealing device 500 that screw the cap 30 have all been described as individually operating devices, and therefore each device is not organically connected to perform an automated continuous process. Instead, the operator manually transports and mounts the intermediate products produced by each device (100, 200, 300, 400, 500) and sequentially performs the corresponding process step by step to complete the two-liquid separation dye tube container (1).

Of course, the compartment tube manufacturing device 100, the head injection device 200, the cutting device 300, the capping device 400 and the sealing device 500 screwing the cap 30 into a single unit through automation. It is possible to carry out all processes at once or to integrate some processes by changing the design and operating as an integrated machine.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art can make various modifications and variations without departing from the essential characteristics of the present invention. The protection scope of should be interpreted by the claims below, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

1: two-liquid separation dye tube container 10: laminate tube
10a: laminate sheet 10b, 10d: polyethylene sheet
10c: aluminum layer 20: head
100: compartment tube manufacturing device 200: head injection device
300: cutting device 400: capping device
500: sealing device

Claims (7)

The laminate sheet 10a in which the aluminum layer 10c is formed between the polyethylene sheets 10b and 10d is thermally fused to form the tube partition wall 12 therein to form two compartments, the hair dye accommodating unit 1a and the oxidizing agent accommodating unit ( A first step of manufacturing the laminate tube 10 having 1b);
At one end of the laminate tube 10, a hair dye discharge opening 2a and an oxidizing agent discharge opening 2b connected to the hair dye accommodating portion 1a and the oxidizing agent accommodating portion 1b, respectively, are independent by the head partition wall 2c. A second step of injection molding (20);
A third step of cutting the end 20a of the head 20 to expose the hair dye discharge opening 2a and the oxidizing agent discharge opening 2b to complete the laminate compartment tube container 1;
One side of the mask 24 is tightly adhered to the end 20a of the head 20 of the laminate compartment tube container 1 and the end of the hair dye discharge opening 2a, and the other side of the mask 24 is oxidizing agent. A fourth step of attaching the end of the discharge opening 2b in a non-adhesive state and then coupling the cap 30; and
Through the other end of the laminate tube 10, the hair dye and oxidizing agent are filled and accommodated in the hair dye accommodating portion 1a and the oxidizing agent accommodating portion 1b, and then a sealing portion 18 is formed by closing the other end of the laminate tube 10. A fifth step of doing; including,
In the fifth step, the sealing unit 18 is formed by using the sealing device 500 to close the other end of the laminate tube 10 filled with the hair dye and the oxidizing agent in the hair dye accommodating unit 1a and the oxidizing agent accommodating unit 1b, ,
The sealing device 500 is installed on the pedestal 520 and includes a fixed frame 530 having a fixed rail 531; a transfer unit 540 capable of moving forward and backward along the fixed rail 531 of the fixed frame 530 and equipped with a transfer rail 541; an ultrasonic vibration unit 550 installed on the transfer unit 540 and composed of a vibration member 551 having a third concave-convex portion 552; a fixing bracket 560 installed on the pedestal 520; a fixing part 570 installed on the fixing bracket 560 and composed of first and second concave-convex parts 571 and 572 corresponding to the third concave-convex part 552 of the vibrating member 551; a cylinder 580 installed on the transfer unit 540 and moving the vibrating member 551 forward and backward; A holder 590 that guides the laminate tube 10 to be disposed between the second and third convex and convex portions 572 and 552; includes,
The holder 590 includes a holder member 591 installed on the fixing bracket 560 and having a screw hole 592, a holder body 593 installed on the holder member 591 and having a support surface 594, and , It is made of a bolt 595 inserted into the holder body 593 and detachably provided in the screw hole 592 of the holder member 591,
The first and second concave-convex parts 571 and 572 and the third concave-convex part 552 are in close contact with each other at a predetermined interval, and the second concave-convex part 572 is pushed inward by a distance L from the first concave-convex part 571. The second liquid, characterized in that the sealing part 18 is formed by sealing the other end of the laminate tube 10 in a '-' shape by the ultrasonic vibration means 550 within the formed adhesion induction period P. Method for manufacturing a separate dye tube container.
According to claim 1,
The second step is to inject the head 20 using the head injection device 200,
The head injection device 200 includes a plurality of insertion rods 210 in which two semi-cylindrical columns 211 and 212 are spaced apart to form a slit 213 into which the tube partition 12 of the laminate tube 10 is inserted and mounted. The rotation body 201 to which the plurality of insertion rods 210 are rotatably mounted at a set angle, and the head 20 at one end of the laminate tube 10 when the insertion rod 210 rotates at a set angle Method for producing a two-liquid separation dye tube container, characterized in that it comprises an injection molding unit 220 for injection molding integrally.
According to claim 1,
In the fourth step, the cap 30 is screwed together using the capping device 400.
The capping device 400 includes a plurality of insertion rods 410 in which two semi-cylindrical columns 411 and 412 are spaced apart to form a slit 310a into which the tube partition wall 12 of the laminate tube 10 is inserted and mounted, A rotating body 401 in which a plurality of insertion rods 410 are rotatably mounted at a set angle, and a hair dye discharge opening 2a opened at the end of the head 20 when the insertion rod 410 rotates at a set angle and a masking unit 420 to which a mask 24 is attached to close the oxidizing agent discharge opening 2b, and a head 20 to which the mask 24 is attached to an end when the insertion rod 410 rotates at a set angle Method for producing a two-liquid separation dye tube container, characterized in that it comprises a masking portion 420 for screwing the cap 30 to the. delete delete delete delete

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