JPH03502674A - sealed container - Google Patents
sealed containerInfo
- Publication number
- JPH03502674A JPH03502674A JP50068289A JP50068289A JPH03502674A JP H03502674 A JPH03502674 A JP H03502674A JP 50068289 A JP50068289 A JP 50068289A JP 50068289 A JP50068289 A JP 50068289A JP H03502674 A JPH03502674 A JP H03502674A
- Authority
- JP
- Japan
- Prior art keywords
- filling
- parison
- container
- needle
- capsule
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 27
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 239000002775 capsule Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 2
- 230000001413 cellular effect Effects 0.000 claims 1
- 238000000071 blow moulding Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 235000015067 sauces Nutrition 0.000 description 2
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 206010003246 arthritis Diseases 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 235000015872 dietary supplement Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
- B65D1/023—Neck construction
- B65D1/0238—Integral frangible closures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/005—Plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
- F16B4/004—Press fits, force fits, interference fits, i.e. fits without heat or chemical treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ceramic Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Table Devices Or Equipment (AREA)
- Glass Compositions (AREA)
- Packages (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 密封容器 発明の分野 本発明は、流動性充填物の前もって決められた口を貯蔵したり運搬するために用 いられる密封され単一用途の密封容器に関する。[Detailed description of the invention] sealed container field of invention The present invention is useful for storing and transporting predetermined openings of flowable fillings. This invention relates to a sealed, single-use, sealed container that can be used for storage.
今日のレストランやファーストフード店で、スポーツの開催地で、飛行機や列車 の中で、あるいは、前もって調理された食事が提供され販売される所ではどこで あっても、主な料理の補助のだめのソース、スプレッド、シロップ、グラニユー 糖、ミルク等のようなものが密封された単一用途で使用の後に捨てられるパッケ ージ内に備えられていることは、平凡になってきている。In today's restaurants and fast food joints, at sporting venues, on airplanes and on trains. or wherever pre-cooked meals are served and sold. Sauces, spreads, syrups, and granules to accompany the main dish A sealed single-purpose package containing something like sugar, milk, etc. that can be thrown away after use. The provision within the site is becoming commonplace.
この種の幅広く使用されているパッケージは、開口をシールする金属や金属薄片 製の仕切板を備えた堅いプラスチック製の桶型容器を有している。仕切板は、内 容物への通路を得るためはぎ取られなければならない。This type of widely used packaging consists of metal or metal flakes that seal the opening. It has a tub-shaped container made of rigid plastic with a partition made of plastic. The partition plate is inside Must be stripped to gain access to the container.
この種の他の入れ物には、開封帯のような手段により開けられるようになってい る金属油からなる小さな袋状に形成されているものがある。Other containers of this type may be opened by means such as tear strips. Some are shaped like small bags made of metallic oil.
また、旅行者に使用される少量の練り歯磨き用の他の入れ物は、単体の栓によっ て密封されるねじ首部（及びキャップ）を備えた折りたためるチューブをＨし、 これは内容物を分配するために貫通されなければならない。Also, other containers for small amounts of toothpaste used by travelers have a single stopper. a collapsible tube with a screw neck (and cap) that is sealed by This must be pierced to dispense the contents.
多くの人、特に、関節炎や視力が弱いことに苦しんでいる年配者の人にとっては 、必要なときに、そのような入れ物を開けたり、内容物を取り出したり分配した りすることは困難である。これらの困難は、普通の※上の設備を利用できなくな った場合に一層ひどくなる。For many people, especially older people who suffer from arthritis or poor eyesight, , opening such containers, removing and dispensing their contents when necessary; It is difficult to do so. These difficulties are caused by the inability to use normal* facilities. It gets worse if you do.
それにもかかわらず、そのような容器の使用は、少量の内容物を個々の消費者に 供給することの問題に対して採り得る解決策と比較して、それらの認められた便 利さや安さのため、広がり大きくなっている。Nevertheless, the use of such containers allows for the transfer of small amounts of contents to individual consumers. their perceived expediency compared to possible solutions to the supply problem; It is becoming more widespread due to its advantages and low price.
そのような容器を簡素化し、上述した困難性を克服するための具体的な提案は、 米国特許第３８２５１．５７号及び米国特許第４２５２２５７号（Ａ、Ｍ、ｌＩ ｅｒｚｊｇ、ニー、エム。Specific proposals for simplifying such containers and overcoming the difficulties mentioned above include: U.S. Patent No. 38251.57 and U.S. Patent No. 4252257 (A, M, lI erzzg, nee, em.
ハーツィッグ）の容器に３まれでいる。それらの容器は、単に絞ることによって 開けられる単一の構成容器であるが、それら容器は、出口を形成する２つの弾力 のあるリップ部の間の圧力でシールするようになっている。このようなシールで は、はとんど密封性がなく、その容器が、食料品用としては適切なものではなく 、運搬の間に洩れが生じ易いものとなる。There are 3 rare in the container of Herzig). By simply squeezing those containers A single component container that can be opened, but the containers have two springs that form an outlet. The seal is created by pressure between the two lips. With a sticker like this are not tightly sealed and the container is not suitable for use as a food product. , leakage is likely to occur during transportation.
英国特許第７９７７２０号ＣＢ、Ｆ、ＧａｓＧａ５５ａ、 ビ、エフ。British Patent No. 797720 CB, F, GasGa55a, B, F.
ガシュウエイ）は、ハーツィッグの容器に内在する問題を、［薄膜（ｔｈｊｎ ｍｃｍｔ）ｒａｎｃｃ）Ｊと記載された外部破裂ビードで２つのリップ部を一体 化することによって処理している。Gashway) addressed the problems inherent in Herzig's containers using a thin film (thjn). Join the two lips together with an external bursting bead marked mcmt)rancc)J. It is processed by
ガシュウエイの容器のビードは、容器表面の最も外側の部分にあり、また、弾力 のあるゴム材からなるため、運搬の間に摩耗したり損傷を受けるという問題があ る。The bead of a gashway container is located on the outermost part of the container surface and is also elastic. Because it is made of rubber material, there are problems with wear and damage during transportation. Ru.
オーストラリア国特許明細書第１５５３８／６６ （Ｖｙｎ。Australian Patent Specification No. 15538/66 (Vyn.
ｌ ｒ’ａｉｎｔｓ Ｐｔｙ、 Ｌｔｄ 、 ビノル ペイント プロプライ エタリー リミテッド）には、１個の密封容器が開示されているが、この容器の 場合には、容器の一部を切除して開けるために、はさみや同じようなものが必要 となる。lr’aints Pty, Ltd, Vinol Paint Proprietary Etary Limited) discloses one sealed container; In some cases, scissors or similar items are required to cut open a portion of the container. becomes.
発明のｉ！Ｅ要 この発明の目的は、片手で開けることができると共に損傷を受けることなく通常 の輸送や取り扱うときのショックに十分耐えるように頑丈に作られているという 点において、従来直面していた一般的な困難を改善する容器であって、上述した 利用に供され、好ましくはカプセル状である密封容器を提供することにある。Invention i! E required The purpose of this invention is to allow one-handed opening and normal operation without damage. It is said to be made sturdily enough to withstand shocks during transportation and handling. A container which improves the general difficulties hitherto encountered in this respect, and which The object of the present invention is to provide a sealed container, preferably in the form of a capsule, for use.
この発明は、脆弱ラインを有する種類の密封容器であって、前記ラインに隣接す る領域に加えられた指の圧力により容器が脆弱ラインに沿って裂けて開き得る密 封容器において、容器の外面に形成した溝の底面に前記ラインが一致することを 特徴とする密封容器からなる。This invention relates to a sealed container of the type having a line of fragility, the container being adjacent to said line. The container may tear open along the line of weakness due to finger pressure applied to the area where the In a sealed container, make sure that the line matches the bottom of the groove formed on the outer surface of the container. It consists of a characteristic sealed container.
この発明による容器に形成された脆弱ラインが溝の底部に位置すると共に、この 溝が比較的厚い材料ゆえに比較的曲がり難い材料で囲まれているので、通常の輸 送や取り扱うときに発生し易い研磨される接触や物理的に壊されて破裂すること から脆弱ラインが保護されることになる。この発明の好ましいカプセル状の実施 態様の簡素で単一体の特徴を考慮に入れないで、脆弱ラインが保護されることが 、この発明による容器を、原理の点及び実用的である点で、上述したガシュウエ イの容器と区別する大きな要因となる。The line of weakness formed in the container according to the invention is located at the bottom of the groove and Because the groove is surrounded by a material that is relatively thick and therefore relatively hard to bend, it is difficult to rupture due to abrasive contact or physical breakage that may occur during transportation or handling. Vulnerable lines will be protected from Preferred encapsulated implementation of the invention Fragile lines can be protected without taking into account the simple and unitary features of the aspect. , the container according to the invention is superior to the above-mentioned gashware in terms of principle and practicality. This is a major factor in distinguishing it from the container of A.
この発明による容器は好ましくはカプセル状、すなわち単一体で穴のない中空体 として形成されている。この場合には、容器はプラスチック成形品、好ましくは ブロー成形による１個の成形品として簡便に製造できる。更にまた、このような カプセル状の容器にあっては、容器の壁面に形成された脆弱ラインや溝は、容器 壁面の裂は目が、予め決められたサイズとなるように大きさが限られているだけ でなく、溝に隣接する領域の形を歪めて容器の壁面に溝の底面に沿う裂は目を生 じさせるために使用者により加えられた指の圧力が、この圧力の範囲内で容器全 体の形状にほとんどあるいは全く影響を与えないようにも容器本体に対して位置 づけされである大きさに作られていることが望ましい。このため、この発明によ る好ましい実施態様にあっては、カプセル状容器の本体のノズルのような延伸部 の自由端ないし先端、あるいはこれらの近傍に、溝が位置している。The container according to the invention is preferably capsule-shaped, i.e. a unitary hollow body without holes. It is formed as. In this case, the container is a plastic molded article, preferably It can be easily manufactured as a single molded product by blow molding. Furthermore, something like this For capsule-shaped containers, weak lines or grooves formed on the wall of the container The cracks in the wall are only limited in size so that they are a predetermined size. Rather than distorting the shape of the area adjacent to the groove, a crack along the bottom of the groove in the container wall creates an eye. The finger pressure applied by the user to Positioned relative to the body of the container so that it has little or no effect on the shape of the body. It is desirable that it be made to a certain size. Therefore, this invention In a preferred embodiment, an extension, such as a nozzle, of the body of the capsule-like container A groove is located at or near the free end or tip of.
また、この発明は、型空間内にプラスチック製のパリソンを載置する工程と、型 空間にパリソンを一致させるため当該パリソンを膨張する工程とを有するカプセ ル状容器を形成し充填する方法であって、パリソンの中に充填物の詰めものを供 給する工程と、膨張され充填されたパリソンを密封する工程と、型空間からパリ ソンを取り出す工程とを有することを特徴とするカプセル状容器を形成し充填す る方法である。This invention also provides a process for placing a plastic parison in a mold space, and a process for placing a plastic parison in a mold space. and expanding the parison to conform the parison to the space. A method of forming and filling a container, the method comprising: providing a wad of filling within the parison; a step of filling the expanded and filled parison, a step of sealing the expanded and filled parison, and a step of removing the parison from the mold space. A process for forming and filling a capsule-like container characterized by comprising a step of taking out a capsule. This is a method to
パリソンの膨張は、好ましくは、ガス供給針を型空間内でパリソン内に挿入し、 針を通してガスを供給し、針を引き抜き、膨らんだパリソンの針穴をガスが漏れ ないように密封する通常の方法で行われる。この発明による方法にあっては、更 に、容器内に入れられる流動性充填物の詰めものは、同じ針あるいは第２のその ような針を通して、型空間内で膨らんだパリソンの中に供給され得る。Inflation of the parison preferably involves inserting a gas supply needle into the parison within the mold space; Supply gas through the needle, pull it out, and let the gas leak out from the needle hole in the swollen parison. It is done in the usual way by sealing it so that it does not get damaged. In the method according to this invention, In this case, the filling of the flowable filler placed in the container is carried out using the same needle or a second needle. It can be fed into the expanded parison within the mold space through such a needle.
図面の簡単な説明 第１図は、本発明に係る容器を拡大して示す平面図、第２図は、第１図に示す容 器の側面図、第３図は、第１図に示す容器の背面図、第４図は、第１図の４−４ 線に沿って拡大して示す断面図、 第５図は、第２図の５−５線に沿って拡大して示す断面図である。Brief description of the drawing FIG. 1 is an enlarged plan view of the container according to the present invention, and FIG. 2 is a plan view of the container shown in FIG. A side view of the container, Figure 3 is a rear view of the container shown in Figure 1, and Figure 4 is a side view of the container shown in Figure 1. A cross-sectional view enlarged along the line, FIG. 5 is an enlarged sectional view taken along line 5--5 in FIG. 2.
好ましい実施態様の説明 図示する容器は、カプセル形状を呈し、例えばトマトソース等の食品補助物のよ うな流動性材料のある仕込み量を蓄えるようになっている。その容器は、例えば 食品用グレードのポリエチレンのようにブロー成形法に適した弾力のある熱可塑 性物質からなる単一体のブロー成形品である。Description of preferred embodiments The container shown is in the form of a capsule, for example for food supplements such as tomato sauce. It is designed to store a certain amount of fluid material. The container is, for example Resilient thermoplastics suitable for blow molding, such as food grade polyethylene It is a single-piece blow-molded product made of a synthetic substance.
その成形品は、容器が自己支持するように比較的厚みのある壁面を何しており、 しなやかで小さい袋状タイプの容器と区別されている。容器は弾力があると記載 できるが、それでも比較的小さな歪みや変形が本質的な内部応力を伴うように堅 く産出されている。The molded product has relatively thick walls so that the container is self-supporting. It is distinguished from small pliable bag-like containers. The container is described as being elastic. However, the rigidity is still such that relatively small strains and deformations involve substantial internal stresses. It is produced in many places.
その容器は、丸く膨らんだ本体部５と、先細りとなったノズルのような延伸部６ とを有している。The container has a round body part 5 and a tapered nozzle-like extension part 6. It has
延伸部６の先端のまわりには外面溝７が伸びており、この外面溝７により、溝の 下にあって、延伸部６の先端の端壁に脆弱ラインを構成する薄肉の壁部が形成さ れている。An outer surface groove 7 extends around the tip of the extension part 6, and this outer surface groove 7 allows the groove to be closed. A thin wall portion constituting a line of weakness is formed on the end wall at the tip of the extending portion 6 at the bottom. It is.
従って、脆弱ラインは、溝７の底面と一致している。The line of weakness therefore coincides with the bottom surface of the groove 7.
少なくとも延伸部６の先端近傍は、断面が楕円形状あるいは長円形状であるのが 好ましく、また、溝７の底面に沿う容器の壁面の裂は目は、延伸部６の端部を長 円の長袖に沿って絞ることによってできるようになっている。これは、延伸部先 端の形状を、断面円形形状に歪めることとなり、これにより延伸部先端の容積が 増加することになる。そして、このような変形は、容器が裂けるときに容器内の 内容物が飛び出るよりも空気が容器内に流入し易いように、容器内の圧力を減少 することになる。At least near the tip of the extension part 6, the cross section is elliptical or oblong. Preferably, the crack in the wall of the container along the bottom surface of the groove 7 also extends the end of the extending portion 6. It is made by squeezing along the long sleeve of the circle. This is the extension part The shape of the end is distorted into a circular cross-sectional shape, which reduces the volume at the tip of the extension part. will increase. And such deformation is caused by the inside of the container when it rips. Reduces the pressure inside the container so that air can flow into the container rather than the contents flying out. I will do it.
従って、延伸部６の先端は、先端の形を歪めて脆弱ラインに沿って壁面に裂は目 を生じさせるために、第１図中矢印で示される部位において親指と人差し指との 間で絞られるが、本体部５内のソース（図示せず）や同じようなものの充填物に は実質的に影響を与えることはない。Therefore, the tip of the extension part 6 distorts the shape of the tip to avoid cracks on the wall surface along the line of weakness. In order to generate Although it is narrowed down between has no real impact.
裂は目が一旦生じると、第２図中矢印で示される部位において本体部５を同様に 絞るだけで、容易に管理できる方法で容器内の内容物が絞り出されることになる 。Once the fissure is formed, the main body portion 5 is similarly opened at the location indicated by the arrow in FIG. Simply squeezing will squeeze out the contents of the container in an easily controlled manner. .
図示した容器はブロー成形され、充填される利用ガスと材料とが前述した方法で 針に供給されるであろう。すなわち、容器を成形する際に充填物のある詰め込み 量を針を通して容器内に導入するようにした追加したステップを除いては、この 発明の方法は、本質的に、密閉され、中空の、ブロー成形された物品を製造する ための前述した通常の方法と同じである。特に、−針を引き抜くときにそのある いは各針穴を密封するステップは、良く知られている方法で、型内に一緒に入っ てきてその針穴を取り囲むまだ活性的なプラスチックのマージンを互いに密着す るように押圧する通常の密閉要素により行うことができるであろう。針の挿入点 が外面溝と一致すれば、その密閉要素は、容器壁面に特有の外面溝を押圧して形 成する形状になるであろう。もしそうでなければ、型空間は、その他の部位に必 要な溝を形成する形状になる。The illustrated container is blow molded and filled with the utilized gas and materials in the manner described above. will be fed to the needle. i.e. stuffing with filling when forming the container Except for the added step where the volume was introduced into the container through the needle. The method of the invention essentially produces a closed, hollow, blow-molded article. This is the same as the usual method described above. Especially when pulling out the needle. The step of sealing each needle hole is a well-known method in which the needle holes are placed together in a mold. then press the margins of still active plastic surrounding the needle hole together. This could be done by means of a conventional sealing element which is pressed so that it is closed. needle insertion point coincides with the external groove, the sealing element is shaped by pressing against the characteristic external groove on the container wall. It will be the shape that will be formed. If not, the type space is The shape forms the necessary groove.
本発明に係る図示した実施態様とほぼ同様の他の実施態様によれば、脆弱ライン 及び溝は、延伸部の先端に近いがその先端の自由端から離れた平断面に位置して いる。それらは、断面長円の長袖の一端から他端まで、すなわち、長円の円周の 約半分かあるいはもう少し小さいところまで伸びているであろう。あ、るいは、 それらは、同じ端部の点でから伸びるが、その長軸がある傾斜した横断面に位置 するようにしても良い。According to other embodiments of the invention substantially similar to the illustrated embodiment, the line of weakness and the groove is located in a planar section close to the tip of the extension but away from the free end of the tip. There is. They are long sleeves of an oval cross section from one end to the other, i.e. of the circumference of the oval. It will probably extend to about half or a little smaller. or, They extend from the same end point, but are located in an inclined cross section with their long axis You may also do this.
好ましくは、通常のブロー成形装置を最小限の改良で使用できるようにするため 、一方が吹き込み用で他方が充填用である２つの針を、他方の針の中に一方の針 を同軸状に配置した２つの針が用いられている。それから、ガスか充填物の何れ か一方が内側の針を通って流入し、他方が針の間の環状の空間を通って流入する ときには、２つの針が型内に入ったり出たり移動し得る。Preferably so that normal blow molding equipment can be used with minimal modification , two needles, one for blowing and one for filling, one needle inside the other needle. Two needles are used that are coaxially arranged. Then either gas or filling One flows through the inner needle, the other through the annular space between the needles. Sometimes two needles may move in and out of the mold.
多少異なったバージョンの本発明の方法にあっては、充填物の特性が許容する場 合に、充填物だけでパリソンを膨張させ型空間に一致させるようになっている。In somewhat different versions of the method of the invention, if the properties of the filling allow, In this case, the filling alone causes the parison to expand to conform to the mold space.
すなわち、空気や他の吹き込み用ガスが使用されていない。あるいは、充填物が 本質的に適していないものである場合には、充填物に空気を含ませる準備のステ ップを行うことによって、充填物は時に適したものとなり、引き続いて、空気を 念ませた充填物は、１つの針を通ってパリソン内に供給されるであろう。That is, no air or other blowing gas is used. Or maybe the filling is If it is inherently unsuitable, the preparation step to aerate the filling may be used. By carrying out the filling, the filling is sometimes made suitable and subsequently the air is The inspired filling will be fed into the parison through one needle.
他の実施態様は、１つの針を使用し得るものであり、この１つの針で吹き込みと 、その後の充填とを連続的に行うようにしている。Other embodiments may use one needle, which includes both the insufflation and , and subsequent filling are performed continuously.
本発明の方法はブロー成形に適用できるものであるが、この発明による容器はブ ロー成形に限定されるものではない。例えば、２つかそれ以上の射出成形された 構成部品を溶着して完全に密封された中空容器を形成したものから、容器を形成 するようにしても良い。Although the method of the present invention can be applied to blow molding, the container according to the present invention can be applied to blow molding. It is not limited to low molding. For example, two or more injection molded Containers are formed from components that are welded together to form a completely sealed hollow container. You may also do this.
更に、この発明による容器はカプセル形状である必要もない。この発明による容 器は、特徴的な脆弱ラインである分離閉塞手段を備え、溝が形成された通常の絞 りボトル式容器を有するであろう。Furthermore, the container according to the invention need not be capsule-shaped. The capacity according to this invention The device is equipped with a separation closure means, which is a characteristic weakened line, and a conventional grooved diaphragm. will have a bottle-type container.
国 際 調 を 報 告 ＡＮＮＥＸ■フ江酎πχ執■耐結り王スにア圧ＰゴごαＱコπに択：ＣａＬ ７ ＧＡＴＴＣＮ Ｎ）、 ＫＴ／ＡｔＪ ８８００４１１３Report on international research ANNEX ■ Fuechu π χ Tsuku ■ A pressure P gogo αQ co π choice for resistance: CaL 7 GATTCN N), KT/AtJ 88004113
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPI609387 | 1987-12-21 | ||
| AU6093 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03502674A true JPH03502674A (en) | 1991-06-20 |
Family
ID=3772686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50068289A Pending JPH03502674A (en) | 1987-12-21 | 1988-12-20 | sealed container |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0397688A4 (en) |
| JP (1) | JPH03502674A (en) |
| AU (1) | AU633809B2 (en) |
| WO (1) | WO1989005759A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58168664A (en) * | 1982-03-19 | 1983-10-05 | ベ−・ア−・エス・エフ・フアルベン・ウント・フア−ゼルン・アクチエンゲゼルシヤフト | Water-dilutable paint for undercoating |
| JPS6030689A (en) * | 1983-08-01 | 1985-02-16 | Juzo Udaka | Physiologically active substance spf-1 and its preparation |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB797720A (en) * | 1956-12-24 | 1958-07-09 | Benjamin Franklin Gassaway | Closures for collapsible tubes or other containers |
| US2949215A (en) * | 1958-03-17 | 1960-08-16 | Will M Mudge | Dispensing caps for collapsible containers |
| CH388173A (en) * | 1961-10-25 | 1965-02-15 | Bonatex Ets | Method and device for the manufacture of filled and closed containers |
| AU1553866A (en) * | 1967-11-21 | 1969-05-29 | Vynol Paints Pty. Limited | Improvements in or relating tothe packaging of artists' colours |
| US3975885A (en) * | 1972-03-02 | 1976-08-24 | Carlisle Richard S | Methods for producing filled containers |
| US4342184A (en) * | 1972-09-29 | 1982-08-03 | Eck William F Van | Method of manufacture of hypodermic syringe |
| US3936264A (en) * | 1973-03-07 | 1976-02-03 | Respiratory Care, Inc. | Apparatus for blow molding a container with breachable sealing members |
| US4252257A (en) * | 1978-10-10 | 1981-02-24 | Herzig Albert M | Automatic closure for containers having a pinch-off fold |
| AU2832484A (en) * | 1983-05-17 | 1984-11-22 | Peerless Tube Co. | Tamper evident squeeze tube |
-
1988
- 1988-12-20 AU AU29011/89A patent/AU633809B2/en not_active Ceased
- 1988-12-20 EP EP19890900784 patent/EP0397688A4/en not_active Withdrawn
- 1988-12-20 WO PCT/AU1988/000483 patent/WO1989005759A1/en not_active Application Discontinuation
- 1988-12-20 JP JP50068289A patent/JPH03502674A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58168664A (en) * | 1982-03-19 | 1983-10-05 | ベ−・ア−・エス・エフ・フアルベン・ウント・フア−ゼルン・アクチエンゲゼルシヤフト | Water-dilutable paint for undercoating |
| JPS6030689A (en) * | 1983-08-01 | 1985-02-16 | Juzo Udaka | Physiologically active substance spf-1 and its preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1989005759A1 (en) | 1989-06-29 |
| EP0397688A4 (en) | 1991-08-07 |
| EP0397688A1 (en) | 1990-11-22 |
| AU2901189A (en) | 1989-07-19 |
| AU633809B2 (en) | 1993-02-11 |
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