JP2006160325A - Tube container - Google Patents

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Publication number
JP2006160325A
JP2006160325A JP2004355210A JP2004355210A JP2006160325A JP 2006160325 A JP2006160325 A JP 2006160325A JP 2004355210 A JP2004355210 A JP 2004355210A JP 2004355210 A JP2004355210 A JP 2004355210A JP 2006160325 A JP2006160325 A JP 2006160325A
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tube container
mouth
cylindrical body
head
contents
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Yoshiyuki Kubota
善行 窪田
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Takeuchi Press Industries Co Ltd
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Takeuchi Press Industries Co Ltd
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Priority to JP2004355210A priority Critical patent/JP2006160325A/en
Publication of JP2006160325A publication Critical patent/JP2006160325A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a tube container which prevents its mouth from being blocked with hardened contents. <P>SOLUTION: The tube container consists of a laminate barrel cylindrically rolled and formed and a head welded to the barrel. A tubular body is formed to hang from the tip of the mouth of the head into the tube container. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明はチューブ容器に関し、さらに詳しくは内容物の硬化によって、チューブ容器の口部が塞がれることにより、内容物の抽出が困難になることを防止したことを特徴とするチューブ容器に関する。
The present invention relates to a tube container, and more particularly, to a tube container characterized in that it becomes difficult to extract contents by closing the mouth of the tube container due to hardening of the contents.

従来、チューブ容器の胴部と、口部及びショルダーから成る頭部が溶着されているチューブ容器が、一般的に知られている（特許文献１参照）。すなわち、図７に示すように、チューブ容器５０は、内側にアルミニウム等の金属箔を有するラミネートの胴部５１と、頭部５４が、胴部５１の上端と頭部５４のショルダー部５２とで溶着されている。このようなチューブ容器５０においては、胴部５１は、内側の金属箔により高いガスバリア性を有しているので、胴部５１から水分、外気が、内容物に透過するのが防止されている。

実開平４−３２９４７号公報 2. Description of the Related Art Conventionally, a tube container in which a body part of a tube container and a head part including a mouth part and a shoulder are welded is generally known (see Patent Document 1). That is, as shown in FIG. 7, the tube container 50 includes a body portion 51 of a laminate having a metal foil such as aluminum inside, and a head portion 54 having an upper end of the body portion 51 and a shoulder portion 52 of the head portion 54. It is welded. In such a tube container 50, since the trunk | drum 51 has high gas barrier property by inner metal foil, it is prevented that a water | moisture content and external air permeate | transmit the contents from the trunk | drum 51. FIG.

Japanese Utility Model Publication No. 4-32947

しかし、従来のチューブ容器５０においては、ショルダー部５２及び口部５３から成る頭部５４は、水分、外気等の透過性が大きく、そのため、薬剤、食品等の内容物５５が、頭部５４から透過した水分、外気により変質し、硬化した内容物５６となって、口部５３を塞ぐという欠点があった。そして、このような状態で、チューブ容器５０を押圧しても、内容物５５を口部５３から抽出できないという欠点があった。
この発明は、このような従来の課題に着目してなされたもので、硬化した内容物によって、チューブ容器の口部が塞がれることにより、内容物の抽出が困難になることを防止したチューブ容器を提供することを目的とする。
However, in the conventional tube container 50, the head portion 54 including the shoulder portion 52 and the mouth portion 53 has a large permeability such as moisture and outside air. There was a defect that the contents 53 were denatured by the permeated moisture and the outside air and became hardened contents 56 to block the mouth portion 53. And in such a state, even if the tube container 50 was pressed, the content 55 could not be extracted from the mouth part 53.
The present invention has been made paying attention to such a conventional problem, and the tube that prevents the contents from being difficult to be extracted by the mouth of the tube container being blocked by the hardened contents is prevented. The purpose is to provide a container.

請求項１記載の発明の解決手段は、円筒状に巻き成形したラミネートの胴部と、胴部に溶着された頭部から成るチューブ容器において、頭部の口部先端から、チューブ容器内に垂下して、円筒体が形成されたことを特徴とするチューブ容器である。口部先端からチューブ容器内に円筒体を垂下して形成したから、口部の雄ねじ部及びショルダー部からの水分、外気の透過を、口部の雄ねじ部及び円筒体の２重構造で遮蔽でき、円筒体内に存在する内容物が、水分、外気から保護される。そして、円筒体内の内容物が変質し、硬化するのを防止できる。
According to a first aspect of the present invention, there is provided a tube container comprising a laminate body wound in a cylindrical shape and a head welded to the body, and is suspended from the front end of the head into the tube container. Thus, the tube container is characterized in that a cylindrical body is formed. Since the cylindrical body is suspended from the tip of the mouth in the tube container, moisture and outside air from the male threaded part and shoulder part of the mouth can be shielded by the double structure of the male threaded part of the mouth and the cylindrical body. The contents present in the cylindrical body are protected from moisture and outside air. And it can prevent that the contents in a cylindrical body change in quality and harden | cure.

請求項２記載の発明の解決手段は、円筒状に巻き成形した多層の樹脂で構成される胴部と、頭部の口部先端部から、チューブ容器内に垂下して、円筒体が形成されたことを特徴とするチューブ容器である。同様に、口部先端からチューブ容器内に、円筒体を垂下して形成したから、口部の雄ねじ部及びショルダー部からの水分、外気の透過を、口部の雄ねじ部及び円筒体の２重構造で遮蔽でき、円筒体内に存在する内容物が、水分、外気から保護される。そして、円筒体内の内容物が変質し、硬化するのを防止できる。胴部は、内部にエチレンビニルアルコール共重合体等のガスバリア性の樹脂層を形成することで、胴部及び頭部ともに、ガスバリア性の向上を図ることができる。
The solution of the invention according to claim 2 is that a cylindrical body is formed by drooping into a tube container from a barrel portion formed of a multilayer resin wound into a cylindrical shape and a mouth end portion of a head portion. This is a tube container characterized by the above. Similarly, since the cylindrical body is formed to hang from the tip of the mouth into the tube container, moisture from the male threaded portion and the shoulder portion of the mouth and the permeation of the outside air are doubled between the male threaded portion of the mouth and the cylindrical body. The structure can be shielded, and the contents present in the cylindrical body are protected from moisture and outside air. And it can prevent that the contents in a cylindrical body change in quality and harden | cure. By forming a gas barrier resin layer such as an ethylene vinyl alcohol copolymer in the body part, both the body part and the head part can improve the gas barrier property.

請求項３記載の発明の解決手段は、胴部と頭部が一体成形にて製造されるチューブ容器において、頭部の口部先端から、チューブ容器内に垂下して、円筒体が形成されたことを特徴とするチューブ容器である。本発明は、ブロー成形等で、胴部と頭部を一体成形で製造されるチューブ容器にも適用することができる。胴部と頭部の樹脂材料が同じであり、ガスバリア性樹脂で成形されることが好ましいが、ガスバリア性樹脂で不十分な場合は、本発明に係る口部の構造を採用することにより、水分、外気の透過をより効果的に防止することができる。
According to a third aspect of the present invention, in the tube container in which the body portion and the head portion are manufactured by integral molding, the cylindrical body is formed by hanging from the tip of the mouth portion of the head portion into the tube container. It is a tube container characterized by this. The present invention can also be applied to a tube container manufactured by integral molding of a body portion and a head portion by blow molding or the like. The body and head resin materials are the same and are preferably molded with a gas barrier resin, but if the gas barrier resin is insufficient, the structure of the mouth according to the present invention can be used for moisture. The permeation of outside air can be prevented more effectively.

請求項４記載の発明の解決手段は、円筒体の内径と口部に形成された雄ねじ部の外径の比が、円筒体の内径／口部に形成された雄ねじ部の外径＝１／５〜１／３であることを特徴とするチューブ容器である。従来、口部の内径と、口部に形成された雄ねじ部の外径の比が、口部の内径／口部に形成された雄ねじ部の外径＝１／３〜１／２であり、口部の雄ねじ部の外径に対して、口部の内径が大きいので、雄ねじ部の表面から、口部内の内容物までの距離が短い。したがって、内容物が水分、外気によって変質、硬化し易い。本発明は、円筒体の内径が、口部に形成された雄ねじ部の外径に対して小さく構成されているので、雄ねじ部の表面から、口部の円筒体内の内容物までの距離が長い。したがって、内容物が水分、外気によって変質、硬化し難く、水分、外気の透過を防止することができる。
According to a fourth aspect of the present invention, the ratio of the inner diameter of the cylindrical body to the outer diameter of the male screw formed at the mouth is such that the inner diameter of the cylindrical body / the outer diameter of the male screw formed at the mouth = 1 / It is a tube container characterized by being 5/3. Conventionally, the ratio of the inner diameter of the mouth portion and the outer diameter of the male screw portion formed in the mouth portion is the inner diameter of the mouth portion / the outer diameter of the male screw portion formed in the mouth portion = 1/3 to 1/2, Since the inner diameter of the mouth part is larger than the outer diameter of the male thread part of the mouth part, the distance from the surface of the male thread part to the contents in the mouth part is short. Therefore, the contents are easily altered and hardened by moisture and outside air. In the present invention, the inner diameter of the cylindrical body is configured to be smaller than the outer diameter of the male screw portion formed in the mouth portion, so that the distance from the surface of the male screw portion to the contents in the cylindrical body of the mouth portion is long. . Therefore, the contents are hardly altered or hardened by moisture and outside air, and the penetration of moisture and outside air can be prevented.

請求項５記載の発明の解決手段は、口部の端面に、口元シールを溶着したことを特徴とするチューブ容器である。水分、外気が、キャップの天面を透過して、チューブ容器内に入り込み、内容物を変質、硬化させるので、口部の端面に、アルミニウム箔等が内層された口元シールを貼着することにより、水分、外気の透過を防止できる。なお、口部の端面に、口元シールを貼着した場合、キャップは通常のキャップを使用できる。
According to a fifth aspect of the present invention, there is provided a tube container characterized in that a mouth seal is welded to the end face of the mouth. Moisture and outside air permeate the top surface of the cap and enter the tube container to alter and harden the contents. By sticking a mouth seal with an aluminum foil layer on the end face of the mouth , Prevent the transmission of moisture and outside air. In addition, when a mouth seal is stuck on the end face of the mouth, a normal cap can be used as the cap.

請求項６記載の発明の解決手段は、口部に螺合されるキャップは、天面中央に、チューブ容器の円筒体の開口に嵌入する膨出部を有することを特徴とするチューブ容器である。キャップの天面に、下方に突出した膨出部を形成して肉厚に形成することにより、キャップの天面からチューブ容器内への水分、外気の透過を防止することができる。
According to a sixth aspect of the present invention, there is provided a tube container characterized in that the cap screwed into the mouth portion has a bulging portion fitted into the opening of the cylindrical body of the tube container at the center of the top surface. . By forming a bulging portion protruding downward on the top surface of the cap so as to be thick, it is possible to prevent permeation of moisture and outside air from the top surface of the cap into the tube container.

この発明によれば、内容物が変質、硬化することによって、チューブ容器の口部が塞がれ、内容物の抽出が困難になるのを防止できる効果を奏する。
According to this invention, there exists an effect which can prevent that the opening part of a tube container is obstruct | occluded and the extraction of a content becomes difficult because a content changes and hardens | cures.

以下、本発明の実施例を図面に基づいて説明する。
Embodiments of the present invention will be described below with reference to the drawings.

図１及び図２は、この発明に係る実施例１を示す図面である。２は、アルミニウム箔が内層された原反の両端部が溶着され、円筒状に形成されたラミネートの胴部である。又、３は、口部４及びショルダー部５から成る頭部であり、金型内にポリエチレン、ポリプロピレン等の溶融樹脂を射出成形して造られる。胴部２と頭部３は、胴部２の上端部が頭部３のショルダー部５の下端部に溶着され接合されている。この発明の特徴は、口部４の先端部４ａが、口部４から上方に突出しており、突出した先端部４ａの先端から、チューブ容器１内に垂下して、円筒体６が形成されている点にある。この円筒体６の下端部は、胴部２の上端部近傍まで垂下している。図２に示すように、このチューブ容器１の口部４に螺合されるキャップ７には、天面から下方に向かって突出する膨出部８が形成され、この膨出部８が円筒体６内に嵌入され、口部４の円筒体６の開口が閉鎖されている。この膨出部８の形成により、キャップ７の天面部の肉厚が厚くなり、キャップ７からの水分、外気の透過（軸方向の透過）が防止されるので、円筒体６内の内容物１０が保護される。
1 and 2 are drawings showing a first embodiment according to the present invention. Reference numeral 2 denotes a body portion of a laminate formed in a cylindrical shape by welding both end portions of a raw material on which an aluminum foil is layered. Reference numeral 3 denotes a head composed of a mouth portion 4 and a shoulder portion 5, which is manufactured by injection molding a molten resin such as polyethylene or polypropylene in a mold. The upper end portion of the trunk portion 2 is welded and joined to the lower end portion of the shoulder portion 5 of the head portion 3. The feature of this invention is that the tip 4a of the mouth 4 protrudes upward from the mouth 4 and hangs down into the tube container 1 from the tip of the protruding tip 4a to form the cylindrical body 6. There is in point. The lower end portion of the cylindrical body 6 hangs down to the vicinity of the upper end portion of the body portion 2. As shown in FIG. 2, the cap 7 screwed into the mouth portion 4 of the tube container 1 is formed with a bulging portion 8 that protrudes downward from the top surface, and the bulging portion 8 is a cylindrical body. The opening of the cylindrical body 6 in the mouth 4 is closed. The formation of the bulging portion 8 increases the thickness of the top surface portion of the cap 7 and prevents the moisture and the outside air from passing through the cap 7 (permeation in the axial direction). Is protected.

図２に示す実施例１において、チューブ容器１の円筒体６の内径（Ｓ）と、口部４に形成された雄ねじ部９の外径（Ｔ）の比が、円筒体の内径（Ｓ）／口部に形成された雄ねじ部の外径（Ｔ）＝１／５〜１／３になるように形成されている。このような寸法構成を満足することにより、内容物の硬化を一層防止できる。すなわち、本実施例では、雄ねじ部９から円筒体６までの距離（Ｕ）は長いので、水分や外気のチューブ容器１内への透過（半径方向の透過）を防止することができる。従来は、図７に示すように、口部の内径（Ｙ）と口部に形成された雄ねじ部の外径（Ｘ）の比が、口部の内径（Ｙ）／口部に形成された雄ねじ部の外径（Ｘ）＝１／３〜１／２であり、口部に形成された雄ねじ部から、口部の内径までの距離Ｗが短く、かつ円筒体が形成されていないので、雄ねじ部の表面から、水分や外気が内容物内に容易に透過する。したがって、半径方向の水分、外気の透過を防止できないので、内容物が通る口部及びショルダー部近傍において、内容物が変質、硬化する欠点があり、正常な内容物の抽出の妨げになっていた。本発明に係る口部の構造により、これを改善することができた。
In Example 1 shown in FIG. 2, the ratio of the inner diameter (S) of the cylindrical body 6 of the tube container 1 to the outer diameter (T) of the male screw portion 9 formed in the mouth portion 4 is the inner diameter (S) of the cylindrical body. / It is formed so that the outer diameter (T) of the male screw portion formed in the mouth portion is 1/5 to 1/3. By satisfying such a dimensional configuration, the content can be further prevented from curing. That is, in the present embodiment, since the distance (U) from the male threaded portion 9 to the cylindrical body 6 is long, it is possible to prevent the penetration of moisture and outside air into the tube container 1 (permeation in the radial direction). Conventionally, as shown in FIG. 7, the ratio of the inner diameter (Y) of the mouth portion to the outer diameter (X) of the male screw portion formed at the mouth portion is formed at the inner diameter (Y) of the mouth portion / the mouth portion. Since the external diameter (X) of the male screw portion is 1/3 to 1/2, the distance W from the male screw portion formed in the mouth portion to the inner diameter of the mouth portion is short, and the cylindrical body is not formed. Moisture and outside air easily penetrate into the contents from the surface of the male screw portion. Therefore, since it is not possible to prevent moisture and air from being transmitted in the radial direction, there is a defect that the contents are altered and hardened in the vicinity of the mouth portion and the shoulder portion through which the contents pass, which hinders normal content extraction. . This can be improved by the structure of the mouth according to the present invention.

図３は、この発明に係る実施例２を示す図面である。実施例１と異なるのは、チューブ容器１１の頭部１３の口部１４端面に、アルミニウム箔を内層した口元シール１８が、溶着されている点である。キャップ１７は、通常のキャップが用いられている。その他の構成は、実施例１と同様である。半径方向の水分、外気の透過は、実施例１と同様に防止することができると共に、軸方向の透過を、口元シール１８により防止することができるので、円筒体１６の内部の内容物を効果的に保護することができる。
FIG. 3 shows a second embodiment according to the present invention. The difference from the first embodiment is that a mouth seal 18 having an aluminum foil as an inner layer is welded to the end face of the mouth portion 14 of the head portion 13 of the tube container 11. The cap 17 is a normal cap. Other configurations are the same as those of the first embodiment. The permeation of moisture and outside air in the radial direction can be prevented in the same manner as in the first embodiment, and the permeation in the axial direction can be prevented by the mouth seal 18, so that the contents inside the cylindrical body 16 are effective. Can be protected.

図４及び図５は、この発明に係る実施例３を示す図面である。２２は、アルミニウム箔が内層され、円筒状に形成されたラミネートの胴部である。又、２３は、口部２４及びショルダー部２５から成る頭部である。同様に胴部２２と頭部２３は、溶着接合されている。この実施例３の特徴は、口部２４の先端部２４ａは、すべて平坦に形成され、この平坦な先端部２４ａから、チューブ容器２１内に垂下して、円筒体２６が形成されている点にある。この円筒体２６の下端部は、胴部２２の上端部近傍まで設けられている。図５に示すように、このチューブ容器２１の口部２４に螺合されるキャップ２７は、通常のキャップ２７であり、天面下側には口部２４の先端部２４ａに密着するコンタクトリングが形成され、口部２４の円筒体２６の開口が閉鎖されている。この実施例３のキャップは、ガスバリア性の樹脂で製造されることが好ましい。ガスバリア性のキャップ２７であれば、キャップ２７天面から円筒体２６内への水分、外気の透過を防止することができる。同様に、チューブ容器２１の円筒体２６の内径（Ｎ）と、口部２４に形成された雄ねじ部２９の外径（Ｍ）の比が、円筒体の内径（Ｎ）／口部に形成された雄ねじ部の外径（Ｍ）＝１／５〜１／３になるように形成されているので、内容物の硬化を一層防止できる。本実施例では、雄ねじ部２９表面から円筒体２６までの距離（Ｏ）は長く形成されているので、水分や外気のチューブ容器２１内への透過（半径方向の透過）を防止することができる。
4 and 5 are drawings showing a third embodiment according to the present invention. Reference numeral 22 denotes a laminate body formed in a cylindrical shape with an aluminum foil as an inner layer. Reference numeral 23 denotes a head composed of a mouth portion 24 and a shoulder portion 25. Similarly, the body portion 22 and the head portion 23 are welded and joined. The feature of the third embodiment is that the tip portion 24a of the mouth portion 24 is all formed flat, and the cylindrical body 26 is formed by hanging from the flat tip portion 24a into the tube container 21. is there. The lower end portion of the cylindrical body 26 is provided up to the vicinity of the upper end portion of the body portion 22. As shown in FIG. 5, the cap 27 screwed into the mouth portion 24 of the tube container 21 is a normal cap 27, and a contact ring that is in close contact with the distal end portion 24 a of the mouth portion 24 is provided on the lower side of the top surface. The opening of the cylindrical body 26 of the mouth portion 24 is closed. The cap of the third embodiment is preferably made of a gas barrier resin. With the gas barrier cap 27, it is possible to prevent moisture and outside air from passing through the top surface of the cap 27 into the cylindrical body 26. Similarly, the ratio of the inner diameter (N) of the cylindrical body 26 of the tube container 21 to the outer diameter (M) of the male screw portion 29 formed at the mouth 24 is formed as the inner diameter (N) / mouth of the cylindrical body. Since the outer diameter (M) of the male thread portion is 1/5 to 1/3, the contents can be further prevented from hardening. In the present embodiment, since the distance (O) from the surface of the male thread portion 29 to the cylindrical body 26 is formed long, it is possible to prevent permeation of moisture and outside air into the tube container 21 (permeation in the radial direction). .

図６は、この発明に係る実施例４を示す図面である。胴部３２と頭部３３がブロー成形等の一体成形にて製造されるチューブ容器において、頭部３３の口部先端３３ａから、チューブ容器３１内に垂下して、円筒体３６が形成されたものである。すなわち、本発明を、ブロー成形等で、胴部と頭部を一体成形で製造されるチューブ容器にも適用することができる。胴部３２と頭部３３の樹脂材料が同じであり、ガスバリア性樹脂が好ましいが、ガスバリア性樹脂でも、水分、外気の透過防止が不十分な場合は、本発明の口部の構造を採用することにより、水分、外気の透過をより効果的に防止することができる。その他の構成は実施例１と同様である。
FIG. 6 is a drawing showing a fourth embodiment according to the present invention. In a tube container in which the body portion 32 and the head portion 33 are manufactured by integral molding such as blow molding, a cylindrical body 36 is formed by hanging from the mouth tip 33a of the head portion 33 into the tube container 31. It is. That is, the present invention can also be applied to a tube container manufactured by integrally molding the body and the head by blow molding or the like. The resin material of the body part 32 and the head part 33 is the same, and a gas barrier resin is preferable. However, even when the gas barrier resin is insufficient in preventing permeation of moisture and outside air, the mouth structure of the present invention is adopted. Thus, the permeation of moisture and outside air can be more effectively prevented. Other configurations are the same as those of the first embodiment.

この実施例１〜実施例４に示すこの発明に係るチューブ容器においては、口部内の内容物は、円筒体を境にして、円筒体の外側及びショルダー部近傍には、水分、外気により変質、硬化した内容物が存在し、その内側の円筒体内には、正常な内容物が存在するように構成される。したがって、円筒体内の内容物は、変質、硬化しないので、硬化した内容物に妨げられることなく、チューブ容器内の内容物の抽出操作をスムーズに行うことができる。
In the tube container according to the present invention shown in Examples 1 to 4, the contents in the mouth part are denatured by the moisture and the outside air on the outside of the cylindrical body and the vicinity of the shoulder part, with the cylindrical body as a boundary. There is a hardened content, and a normal content is configured in the inner cylinder. Therefore, since the contents in the cylindrical body are not altered or hardened, the contents in the tube container can be extracted smoothly without being disturbed by the hardened contents.

本発明の活用例として、特に薬品、接着剤等の閉鎖膜付きチューブ容器に広く適用することができる。
As an application example of the present invention, it can be widely applied to tube containers with a closure membrane such as drugs and adhesives.

本発明に係るチューブ容器の実施例１を示す断面図。Sectional drawing which shows Example 1 of the tube container which concerns on this invention. 本発明に係るチューブ容器の実施例１を示す頭部の拡大断面図。The expanded sectional view of the head which shows Example 1 of the tube container which concerns on this invention. 本発明に係るチューブ容器の実施例２を示す頭部の拡大断面図。The expanded sectional view of the head which shows Example 2 of the tube container which concerns on this invention. 本発明に係るチューブ容器の実施例３を示す断面図。Sectional drawing which shows Example 3 of the tube container which concerns on this invention. 本発明に係るチューブ容器の実施例３を示す頭部の拡大断面図。The expanded sectional view of the head which shows Example 3 of the tube container which concerns on this invention. 本発明に係るチューブ容器の実施例４を示す頭部の拡大断面図。The expanded sectional view of the head which shows Example 4 of the tube container which concerns on this invention. 従来のチューブ容器の実施例を示す拡大断面図。The expanded sectional view which shows the Example of the conventional tube container.

符号の説明Explanation of symbols

１ １１ ２１ ３１ チューブ容器
２ １２ ２２ ３２ 胴部
３ １３ ２３ ３３ 頭部
４ １４ ２４ ３４ 口部
４ａ １４ａ 口部先端
５ １５ ２５ ３５ ショルダー
６ １６ ２６ ３６ 円筒体
７ １７ ２７ ３７ キャップ
８ ３８ 膨出部
９ １９ ２９ ３９ 雄ねじ部
１８ 口元シール 1 11 21 31 Tube container 2 12 22 32 Body 3 13 23 33 Head 4 14 24 34 Mouth 4a 14a Mouth tip 5 15 25 35 Shoulder 6 16 26 36 Cylindrical body 7 17 27 37 Cap 8 38 9 19 29 39 Male thread 18 Mouth seal

Claims (6)

円筒状に巻き成形したラミネートの胴部と、該胴部に溶着された頭部から成るチューブ容器において、該頭部の口部先端から、チューブ容器内に垂下して、円筒体が形成されたことを特徴とするチューブ容器。
In a tube container consisting of a cylindrically wound laminate body and a head welded to the body, a cylindrical body was formed by hanging from the mouth end of the head into the tube container. A tube container characterized by that.
円筒状に巻き成形した多層の樹脂で構成される胴部と、該頭部の口部先端部から、チューブ容器内に垂下して、円筒体が形成されたことを特徴とするチューブ容器。
A tube container characterized in that a cylindrical body is formed by drooping into a tube container from a body part composed of a multilayer resin wound into a cylindrical shape and a mouth end of the head part.
胴部と頭部が一体成形にて製造されるチューブ容器において、該頭部の口部先端から、チューブ容器内に垂下して、円筒体が形成されたことを特徴とするチューブ容器。
A tube container in which a body part and a head part are manufactured by integral molding, and a cylindrical body is formed by drooping into the tube container from the mouth end of the head part.
前記円筒体の内径と口部に形成された雄ねじ部の外径の比が、円筒体の内径／口部に形成された雄ねじ部の外径＝１／５〜１／３であることを特徴とする請求項１〜３記載のチューブ容器。
The ratio of the inner diameter of the cylindrical body to the outer diameter of the male thread formed at the mouth is: the inner diameter of the cylindrical body / the outer diameter of the male thread formed at the mouth = 1/5 to 1/3. The tube container according to claim 1.
前記口部の端面に、口元シールを溶着したことを特徴とする請求項１〜４記載のチューブ容器。
The tube container according to claim 1, wherein a mouth seal is welded to an end face of the mouth portion.
前記口部に螺合されるキャップは、天面中央に、チューブ容器の円筒体の開口に嵌入する膨出部を有することを特徴とする請求項１〜４記載のチューブ容器 The tube container according to claim 1, wherein the cap screwed into the mouth portion has a bulging portion that fits into an opening of a cylindrical body of the tube container at the center of the top surface.
JP2004355210A 2004-12-08 2004-12-08 Tube container Pending JP2006160325A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Country Link
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008265867A (en) * 2007-03-28 2008-11-06 Takeuchi Press Ind Co Ltd Sealing structure between mouth of tube container and cap
CN102641828A (en) * 2011-02-22 2012-08-22 施敏打硬株式会社 Plastic container, long flow member and coating apparatus
JP2012188167A (en) * 2011-02-22 2012-10-04 Cemedine Co Ltd Plastic container, long passage member, and applicator
JP2015074456A (en) * 2013-10-07 2015-04-20 花王株式会社 Tube container

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571267A (en) * 1978-11-16 1980-05-29 Toppan Printing Co Ltd Extrusion tube and method of producing same
JPS62109740A (en) * 1985-11-05 1987-05-20 岐阜プラスチック工業株式会社 Vessel for filling fluid article
JPS6364A (en) * 1987-06-19 1988-01-05 共同印刷株式会社 Extrusion tube with blank cap
JPS63166943U (en) * 1987-04-20 1988-10-31
JP2002211598A (en) * 2000-11-16 2002-07-31 Kanebo Ltd Bubble discharge container and method for filling content thereinto

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571267A (en) * 1978-11-16 1980-05-29 Toppan Printing Co Ltd Extrusion tube and method of producing same
JPS62109740A (en) * 1985-11-05 1987-05-20 岐阜プラスチック工業株式会社 Vessel for filling fluid article
JPS63166943U (en) * 1987-04-20 1988-10-31
JPS6364A (en) * 1987-06-19 1988-01-05 共同印刷株式会社 Extrusion tube with blank cap
JP2002211598A (en) * 2000-11-16 2002-07-31 Kanebo Ltd Bubble discharge container and method for filling content thereinto

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008265867A (en) * 2007-03-28 2008-11-06 Takeuchi Press Ind Co Ltd Sealing structure between mouth of tube container and cap
CN102641828A (en) * 2011-02-22 2012-08-22 施敏打硬株式会社 Plastic container, long flow member and coating apparatus
JP2012188167A (en) * 2011-02-22 2012-10-04 Cemedine Co Ltd Plastic container, long passage member, and applicator
JP2015071459A (en) * 2011-02-22 2015-04-16 セメダイン株式会社 Plastic container, long passage member, and coating device
CN102641828B (en) * 2011-02-22 2016-01-20 施敏打硬株式会社 Plastic containers, strip channel member and applying device
TWI572415B (en) * 2011-02-22 2017-03-01 Cemedine Co Ltd A coating device, a plastic container, and a long strip-like flow path member and the inner cap
JP2015074456A (en) * 2013-10-07 2015-04-20 花王株式会社 Tube container

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