JP2008037501A - Tubular vessel for filling different kinds of substances and its manufacturing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a tubular vessel for filling different kinds of substances, which is capable of filling different kinds of substances separately in one tubular vessel, in particular the vessel being filled with different kinds of substances each containing a component different from each other separately in one tubular vessel, in which the substances are not mixed even by pressurization from the outside but mixed with each other when being delivered from a delivery opening. <P>SOLUTION: The tubular vessel filled with different kinds of substances has a first receiving space part and a second receiving space part, both spaces divided by welding both ends of a separation film to the inner surface of a body vessel. The lower end of the body vessel is sealed together with the separation film and is tightly closed. The upper end is integrally formed with a head having delivery openings divided by the partition film welded to the separation film and connected to the first and second receiving spaces respectively. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a tube container for filling different kinds of substances, which can be used by separately filling different kinds of substances in one tube container. More specifically, the present invention has different components in one tube container. Different kinds of substances are separately filled and not only mixed in the tube container, but also not mixed by external pressurization and mixed with each other when discharged from the discharge port, and the tube container for filling different kinds of substances The present invention relates to a method for manufacturing a foreign substance tube container.

  Generally, tube containers used in daily life are usually filled with only a single substance, but in some cases, different substances having different components are filled in one container. Sometimes used.

  For example, gel-like toothpaste, cosmetics, and dyeing agents are used by being filled in one tube container. However, since various functions are required in the near future, different substances that are different from each other can be combined into one tube container. Filling and using tube containers is required, and this makes it possible to fill and use a foreign substance filling machine that can fill different kinds of gel substances into one tube container so that they are not mixed with each other. Was.

  However, in such a case, it was possible to maintain a state where gel-like foreign substances having different components were not mixed in one tube container, but as a certain amount of time passed, The foreign substances are mixed with each other in the tube container due to an adverse effect, or the foreign substances in the tube container are mixed with each other by applying repeated pressure to use the filler filled in the tube container. It had the problem of being discharged in the state.

  In addition, due to the characteristics of the substance, the foreign substance in the gel state as described above can be used by filling the tube container. However, in the case of a liquid foreign substance, it is used by filling it together in one container. It also had the problem that it could not be done.

  On the other hand, due to the above-mentioned problems, Korean Utility Model Registration No. 304903 “Double Tube Container” has been devised and used. This is shown in FIG. A pair of inner tubes 110 and 120 each having discharge holes 112 and 122 formed at the upper end of the heavy tube container 100 and having attachment surfaces 114 and 124 formed on corresponding surfaces facing each other are attached to each other, and then the outer tubes are formed outside thereof. 130 was configured to be integrated with the adhesive through heat treatment.

  However, such a conventional double tube container is manufactured by first molding each inner tube separately, then attaching each inner tube to each other, and then separately manufacturing and molding the outer tube separately from the inner tube. Adhering to the outer surface of the tube has been quite cumbersome and difficult to manufacture.

  Accordingly, the present invention has been devised to solve the above-described conventional problems, and its purpose is to form different components in one tube container in forming a tube container for filling different substances. Each of the different kinds of substances having different from each other is separately packed and not mixed in the tube container, but is not mixed by external pressurization, and is mixed with each other when discharged from the discharge port.

  Another object of the present invention is to enable easy fusion without interference of a separation membrane when forming a body container.

  In order to achieve the above object, the present invention provides a tube container filled with a different substance, wherein the tube container is fused with both ends of the separation membrane on the inner surface of the body container, and the first receiving space part. The body container is divided into a second receiving space, the lower end of the body container is sealed and sealed together with the separation membrane, the upper end is divided by a diaphragm fused to the separation membrane, and the first , 2 The head in which the discharge ports connected to the receiving space are respectively formed is integrally formed.

  In a method of manufacturing a tube container filled with a different substance, both ends are fused while supplying a sheet having a desired diameter width and simultaneously supplying a separation membrane sheet having a width smaller than the width of the sheet on one side thereof. A body container forming step of winding the sheet into a cylindrical shape so that the separation membrane sheet is located inside, fusing the overlapping portions, and then cutting to a required length to form a body container; After inserting one side of the body container into a head mold of a tube head molding machine so that the separation membrane sheet is located in the middle, a diaphragm to be fused with one side of the separation membrane sheet is integrally formed, A head forming step for forming a head in which a discharge port is formed; a lower end of a body container on the opposite side of the head is filled with a different substance between the separation membrane sheets, Characterized in that comprising a sealing step of sealing.

  The width of the separation membrane sheet is more than half of the width around the inside of the body container.

  As described above, the present invention separates and fills different kinds of substances having different components in one tube container without forming a plurality of cumbersome work steps in forming the tube container for filling different kinds of substances. The filled different substances are not mixed in the tube container, but are not mixed by the pressure applied from the outside, but are mixed with each other when discharged from the discharge port, thereby having different components. Since the substance is not mixed in the tube container, the degree of utilization as a required functional tube container can be maximized.

  Further, by making the width of the separation membrane more than half the inner circumference of the fuselage container, it is possible to prevent the separation membrane from interfering at the time of fusing both ends of the sheet for forming the fuselage container. It has the effect.

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

  FIG. 1 is an exploded perspective view schematically showing a main part of the tube container of the present invention, FIG. 2 is an exploded perspective view of the main part in a state where the tube container of FIG. 1 is coupled, and FIG. It is a rough principal part longitudinal cross-sectional view of this tube container.

  As shown in the drawing, in one tube container filled with different kinds of substances having different components,

  In the present invention, different substances having different components are separately packed in one tube container, so that they are not mixed in the tube container but mixed together when discharged from the discharge port.

  The tube container 1 is fused to the inner surface of the body container 10 at both ends of the separation membrane 12 by a high frequency method, which is a normal method, so that different substances having different components form layers. And the second receiving space 16,

  The lower end of the body container 10 is sealed and sealed together with the separation membrane, and the upper end is divided by a diaphragm 22 fused to the separation membrane, and the first and second receiving spaces 15 and 16 are separated. The head 20 in which the discharge ports 25 and 26 connected to each other are formed integrally is shown.

  The unexplained reference numeral 30 is a general finishing cap formed so as to correspond to the discharge port of the head.

  Thereby, not only the different substances having different components can be separately filled in the first and second receiving spaces in the fuselage container, but the different substances are not mixed in the fuselage container by the separation membrane and the diaphragm, It has a condition that it can be mixed immediately after being discharged through the discharge port.

  Accordingly, the different substances having different components are filled in the first and second receiving spaces separated by the separation membrane in the body container and the diaphragm in the head, so that even in the state where the different substances are filled. Of course, they can be prevented from being mixed with each other by external pressure in the process of use.

  4a to 4c schematically show a manufacturing stage of the tube container of the present invention. FIG. 4a is a schematic view showing a main body container forming stage. FIG. 4b is a head forming stage. FIG. 4C is a schematic diagram of a main part schematically illustrating a sealing stage.

  As shown in the drawing, in a method of manufacturing a tube container filled with different kinds of substances having different components,

  The present invention separates and fills different substances having different components into one tube container through a simple manufacturing process, and does not mix in the tube container but mixes them when discharged from the discharge port. So that

  A sheet 10a having a desired diameter width is supplied to a known tube container manufacturing apparatus, and at the same time, a separation membrane sheet 12a having a width smaller than the width of the sheet 10a is supplied to one side of the sheet 10a. Then, the sheet 10a is wound into a cylindrical shape so that the separation membrane sheet 12a is located inside, and the overlapping portion is fused again via a normal high-frequency fuser, followed by normal cutting. The body container forming step of forming the body container 10 by cutting to a required length through a machine is performed.

  The separation membrane sheet 12a has a width that is more than half of the inner circumference of the body container 10 so that when the sheet is wound, the separation membrane sheet is in close contact with the radially inner surface of the body container. In addition, it is preferable not to interfere when the both end portions where the sheets overlap are fused with a high frequency fusion machine.

  When the body container is formed to have a certain length in this way, one side of the body container 10 is inserted into the head mold of a normal tube head molding machine so that the separation membrane sheet 12a is located in the middle. After that, the diaphragm 22 to be fused with one side of the separation membrane sheet is integrally formed, and the head forming step of forming the head 20 in which the discharge ports 25 and 26 are formed is performed. At this time, the one side surface of the body container is formed to be flush with the surface of the head.

  Thereafter, the lower end of the body container 10 on the opposite side where the head has been molded as described above is filled with a different substance having different components required between the separation membrane sheet 12a and then known together with the separation membrane sheet. The sealing step is performed through the sealing device.

  As described above, a tube container that can be filled with different substances is not manufactured through a plurality of manufacturing processes, but a separation membrane sheet that separates different substances on the sheet is fused at the same time when forming a body container. After forming the head formed with a diaphragm to be fused with the separation membrane sheet on one side of the body container through a tube head forming device, the head is opposite to the body container where the head is not formed. Since the side sealing is performed, the different substances having different components can be separated and filled with each other through a minimum of simple work processes without a plurality of troublesome work processes. In addition to being not mixed, there is a condition that foreign substances are not mixed by external pressure.

It is the principal part disassembled perspective view which showed the tube container of this invention roughly. It is a principal part incision perspective view in the state where the tube container of Drawing 1 was combined. It is a schematic principal part longitudinal cross-sectional view of the tube container of FIG. It is the principal part figure which showed schematically the manufacturing stage of the tube container of this invention, and showed the trunk | body body shaping | molding stage schematically. It is the principal part figure which showed schematically the manufacturing stage of the tube container of this invention, and showed the head shaping | molding stage roughly. It is the principal part figure which showed the manufacturing step of the tube container of this invention roughly, and showed the sealing step roughly. It is the principal part longitudinal cross-sectional view which showed the conventional double tube container roughly.

Explanation of symbols

1: tube container 10: trunk container 10a: sheet 12: separation membrane 12a: separation membrane sheet 15: first receiving space portion 16: second receiving space portion 20: head 22: diaphragm 25, 26: discharge port 30: cap

Claims (3)

In tube containers filled with foreign substances,
The tube container (1) is divided into a first receiving space part (15) and a second receiving space part (16) by fusing both ends of the separation membrane (12) to the inner surface of the body container (10). The lower end of the fuselage container is sealed and sealed together with the separation membrane, and the upper end is divided by a diaphragm (22) fused to the separation membrane, and the first and second receiving spaces. A tube container for filling different types of substances, wherein a head (20) in which discharge ports (25, 26) to be connected are respectively formed is integrally formed. In a method of manufacturing a tube container filled with a foreign substance,
After supplying the sheet (10a) having a desired diameter width and simultaneously fusing both ends while supplying the separation membrane sheet (12a) having a width smaller than the width of the sheet to one side surface thereof, the separation membrane sheet is A body container forming step in which a sheet is wound into a cylindrical shape so as to be located inside, and the overlapping portion is fused, and then cut into a required length to form a body container (10);
After the one side of the body container (10) is inserted into the head mold of the tube head molding machine so that the separation membrane sheet is located in the middle, the diaphragm (22) to be fused with one side of the separation membrane sheet A head forming step of forming a head (20) formed integrally and having each discharge port (25, 26) formed thereon;
The lower end of the fuselage container (10) on the opposite side of the head (20) is sealed with a separation membrane sheet and then sealed together with the separation membrane sheet. A method of manufacturing a tube container for filling different types of substances.   The method of manufacturing a tube container for filling different types of substances according to claim 2, wherein the width of the separation membrane sheet is at least half the width around the inside of the body container.

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