JPH0433818A - Container and manufacture thereof - Google Patents
Container and manufacture thereofInfo
- Publication number
- JPH0433818A JPH0433818A JP2140773A JP14077390A JPH0433818A JP H0433818 A JPH0433818 A JP H0433818A JP 2140773 A JP2140773 A JP 2140773A JP 14077390 A JP14077390 A JP 14077390A JP H0433818 A JPH0433818 A JP H0433818A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- container body
- container main
- label
- heat
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 13
- 230000004888 barrier function Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000001746 injection moulding Methods 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- -1 polypropylene Polymers 0.000 abstract description 14
- 239000004743 Polypropylene Substances 0.000 abstract description 10
- 229920001155 polypropylene Polymers 0.000 abstract description 10
- 230000037303 wrinkles Effects 0.000 abstract description 8
- 239000004793 Polystyrene Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 229920002223 polystyrene Polymers 0.000 abstract description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract description 3
- 229920006026 co-polymeric resin Polymers 0.000 abstract description 3
- 229920000728 polyester Polymers 0.000 abstract description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract description 3
- 238000007666 vacuum forming Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 238000007665 sagging Methods 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920006257 Heat-shrinkable film Polymers 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection 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
- B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
- B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
- B65D1/28—Thin-walled containers, e.g. formed by deep-drawing operations formed of laminated material
-
- 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
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of curved cross-section
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、食品等を収納する容器及びその製造方法に関
する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a container for storing foods, etc., and a method for manufacturing the same.
（従来の技術）
一般に、食品等を収納する容器本体には、その被収納物
を表示したり、識別性を有するように印刷を施した加飾
用ラベルが外嵌装着されている。(Prior Art) In general, a container body for storing food or the like is fitted with a decorative label printed on the outside to display or identify the stored item.
そして、該ラベルは、紙、合成紙、プラスチックフィル
ム等の非熱収縮性基材に粘着剤、接着剤を塗布したラベ
ル、または、熱収縮性フィルムを基材とした熱収縮ラベ
ルが使用されている。The label is a label made of a non-heat-shrinkable base material such as paper, synthetic paper, or plastic film coated with an adhesive, or a heat-shrinkable label made of a heat-shrinkable film. There is.
（考案が解決しようとする課題）
しかしながら、前記従来の非熱収縮性ラベルは、容器本
体の被装着部が円筒であったり、平面である場合には、
該被装着部に皺及び弛みなく装着可能であるが、例えば
、容器の被装着部が凹凸面を有していたり、テーパ形状
を有していたりする場合、ラベルの全面を被装着部の表
面に完全に密着させることができない。(Problem to be solved by the invention) However, the conventional non-heat-shrinkable label has problems when the attached part of the container body is cylindrical or flat.
The label can be attached to the attached part without wrinkles or slack, but for example, if the attached part of the container has an uneven surface or a tapered shape, the entire surface of the label can be attached to the surface of the attached part. cannot be completely attached to the
そのため、ラベルの中途部や端部に皺及び弛みが生し、
所定の装着態様が得られないという問題がある。As a result, wrinkles and loosening occur in the middle and edges of the label.
There is a problem that a predetermined mounting pattern cannot be obtained.
上記問題を解決できるラベルとして前記熱収縮ラベルが
あるが、これら上記従来技術のラベルでは容器本体の外
周面に装着されているので、該ラベルが不慮に剥がれた
り、更には脱落するおそれかあった。The above-mentioned heat-shrinkable label is a label that can solve the above-mentioned problem, but since these conventional labels are attached to the outer circumferential surface of the container body, there is a risk that the label may be accidentally peeled off or even fall off. .
また、従来、熱収縮性ラベルを装着したガスバリアー性
を有するシート成形容器は、剛性が低いため、レトルト
殺菌処理や、電子レンジ調理等の加熱時に、熱収縮ラベ
ルの再収縮による収縮力により、容器が変形する等の問
題があった。Conventionally, sheet-formed containers with gas barrier properties equipped with heat-shrinkable labels have low rigidity, so during retort sterilization or heating in microwave cooking, the shrinkage force caused by the re-shrinkage of the heat-shrinkable label There were problems such as the container becoming deformed.
本発明は上記問題に鑑み、表面に凹凸面等を有するよう
な変形容器であっても、加飾用ラベルを皺及び弛みのな
い状態で容器本体に装着でき、しかも、容器本体に装着
されたうヘルが剥がれたり、脱落することがなく、また
、剛性を有して変形し離いようにすることを課題とする
。In view of the above-mentioned problems, the present invention allows a decorative label to be attached to a container body without wrinkles or loosening even if the container has a deformed surface having an uneven surface. It is an object of the present invention to provide a shield that does not peel off or fall off, and has rigidity so that it deforms and separates.
（課題を解決するための手段）
本発明は、上記課題を解決するために、容器及びその製
造方法としてなされたもので、容器としての特徴は、内
側容器本体２と、該内側容器本体２の外周面側に設けら
れた外側容器本体３とから容器本体１が構成され、これ
ら内側容器本体２及び外側容器本体３との間に印刷を施
した熱収縮性ラベル１０が介装着されてなることにある
。(Means for Solving the Problems) In order to solve the above problems, the present invention has been made as a container and a method for manufacturing the same. A container body 1 is constituted by an outer container body 3 provided on the outer peripheral surface side, and a printed heat-shrinkable label 10 is interposed between the inner container body 2 and the outer container body 3. It is in.
更に、前記内側容器本体２をガスバリアー性を有するシ
ート体９から形成し、且つ、前記外側容器本体３は溶融
樹脂材料を射出成形して形成するものである。Further, the inner container main body 2 is formed from a sheet body 9 having gas barrier properties, and the outer container main body 3 is formed by injection molding a molten resin material.
また、容器の製造方法の特徴は、内側容器本体２の外周
面に、印刷を施した熱収縮性加飾用ラベル１０を加熱収
縮することにより装着した後に、該内側容器本体２を雄
型１２に外嵌し、該内側容器本体２側と雌型１３との間
に所定間隔１５をおいた状態に型閉し、その所定間隔１
５に溶融樹脂材料を注入して外側容器本体３を内側容器
本体２と一体に形成することにある。The method for manufacturing the container is characterized by attaching a printed heat-shrinkable decorative label 10 to the outer peripheral surface of the inner container body 2 by heat shrinking, and then attaching the inner container body 2 to the male mold 12. The mold is closed with a predetermined interval 15 between the inner container main body 2 side and the female mold 13, and the predetermined interval 1
The outer container body 3 is integrally formed with the inner container body 2 by injecting a molten resin material into the container 5.
（作用）
上記容器の製造方法に於いては、内側容器本体２に外嵌
された加飾用ラベル１０を加熱すると、該加飾用ラベル
１０は内側容器本体２の外周面に沿う緊張した皺及び弛
みのない状態に収縮する。(Function) In the above container manufacturing method, when the decorative label 10 fitted onto the inner container body 2 is heated, the decorative label 10 forms taut wrinkles along the outer peripheral surface of the inner container body 2. and contract to a tight state.
しかも、ラベル１０を装着した状態で内側容器本体２を
雄型１２に外嵌した後に、該内側容器本体２側と雌型１
３との間の間隔１５に溶融樹脂材料を注入することによ
り外側容器本体３を形成するため、ラベル１０が内側容
器本体２に対して位置ずれすることがなく、一連の作業
を容易に行うことができるのである。Moreover, after fitting the inner container main body 2 onto the male mold 12 with the label 10 attached, the inner container main body 2 side and the female mold 1
Since the outer container body 3 is formed by injecting molten resin material into the space 15 between the label 10 and the inner container body 2, the label 10 does not shift relative to the inner container body 2, making it easy to perform a series of operations. This is possible.
上記方法により製造された容器は、加飾用ラベル１０が
内側容器本体２と外側容器本体３との間に設けられてい
るので、外側容器本体３が該ラベル１０を保護し、ラベ
ル１０が剥かれたり脱落するのを防止する。In the container manufactured by the above method, the decorative label 10 is provided between the inner container body 2 and the outer container body 3, so the outer container body 3 protects the label 10 and the label 10 can be peeled off. Prevent it from falling or falling off.
更１−１外側容器本体３により剛性が向上し、内側容器
本体２と雌型１３との間の間隔１５に注入された溶融樹
脂により、熱収縮性ラベル１０が固定状態で加熱され、
その収縮性が低下するため、容器本体１は熱変形の起こ
り雌いものとなる。Furthermore, 1-1 the outer container body 3 improves the rigidity, and the heat-shrinkable label 10 is heated in a fixed state by the molten resin injected into the space 15 between the inner container body 2 and the female mold 13;
Since its shrinkability is reduced, the container main body 1 becomes deformed due to heat.
（実施例） 以下、本発明の実施例について説明する。(Example) Examples of the present invention will be described below.
第１図において、１は側面凸の碗状を呈する容器本体を
示し、該容器本体１は内側容器本体２と該内側容器本体
２の外側面に設けられた外側容器本体３とから構成され
ている。In FIG. 1, reference numeral 1 indicates a container body having a bowl shape with a convex side surface, and the container body 1 is composed of an inner container body 2 and an outer container body 3 provided on the outer surface of the inner container body 2. There is.
前記内側容器本体２は、第２図に示すようにポリビニル
アルコール共重合体樹脂材料よりなるガスバリアー性を
有する中間層６と、ポリプロピレン材料よりなる内外層
７．８とから構成された３層シート体９を、公知の真空
成形、圧縮空気圧成形等のシート成形手段により形成し
たものである。As shown in FIG. 2, the inner container main body 2 is a three-layer sheet composed of an intermediate layer 6 having gas barrier properties made of a polyvinyl alcohol copolymer resin material, and inner and outer layers 7.8 made of a polypropylene material. The body 9 is formed by a known sheet forming method such as vacuum forming or compressed air pressure forming.
前記外側容器本体３は、透明あるいは半透明のポリプロ
ピレン樹脂材料からなり、所定の剛性を有するように射
出成形により形成されている。The outer container body 3 is made of a transparent or translucent polypropylene resin material, and is formed by injection molding to have a predetermined rigidity.
１０は熱収縮性ポリプロピレンフィルムからなる筒状の
加飾用ラベルで、前記内側容器本体２と外側容器本体３
間にそれぞれの周壁２ａ、 ３ａから底壁２ｂ、３ｂに
わたって設けられており、該両者容器本体２，３に皺及
び弛みのない状態で熱融着されている。Reference numeral 10 denotes a cylindrical decorative label made of heat-shrinkable polypropylene film, which is attached to the inner container body 2 and the outer container body 3.
They are provided between the peripheral walls 2a, 3a and the bottom walls 2b, 3b, and are heat-sealed to the container bodies 2, 3 without wrinkles or loosening.
該ラベル１０の表面あるいは裏面には、内側容器本体２
あるいは外側容器本体３との熱融着部分を残して所定の
印刷表示１１が施されている。On the front or back side of the label 10, there is an inner container body 2.
Alternatively, a predetermined printed display 11 is applied, leaving the heat-sealed portion to the outer container main body 3.
次に、上記構成の容器１を製造する場合について説明す
る。Next, the case of manufacturing the container 1 having the above configuration will be described.
先ず、真空、圧縮空気圧成形等の成形手段により、前記
シート体９を所定形状の内側容器本体２に形成する（第
２図参照）。First, the sheet body 9 is formed into the inner container main body 2 of a predetermined shape by a forming means such as vacuum or compressed air pressure forming (see FIG. 2).
次に、第３図に示すような筒状の加飾用ラベル１０を前
記内側容器本体２の外周面に外嵌した後に、該加飾用ラ
ベル１０を熱風等により加熱し、内側容器本体２の外周
面に密着して皺及び弛みのない状態に収縮させる（第４
図参照）。Next, after fitting a cylindrical decorative label 10 as shown in FIG. Shrink it to a state where it tightly adheres to the outer peripheral surface and has no wrinkles or looseness (fourth
(see figure).
次に、前記の如く加飾用ラベル１０が一体に設けられた
内側容器本体２を、射出成形装置１１の雄型１２に外嵌
する（第５図参照）。この際に、加飾用ラベル１０は内
側容器本体２に一体に装着されていることから、内側容
器本体２に対して位置ずれすることがなく、内側容器本
体２を雄型１２へ容易且つ迅速に外嵌することができる
。Next, the inner container body 2 integrally provided with the decorative label 10 as described above is fitted onto the male die 12 of the injection molding device 11 (see FIG. 5). At this time, since the decorative label 10 is integrally attached to the inner container body 2, it does not shift relative to the inner container body 2, and the inner container body 2 can be easily and quickly attached to the male mold 12. It can be fitted externally.
内側容器本体２を雄型１２に外嵌した後に、該雄型１２
と、同装置１１の雌型１３とを互いに接近させて型閉じ
を行う。このように型閉じされた状態において、前記加
飾用ラベル１０及び内側容器本体２と雌型１２との間は
、所定の間隙１５が設けられており、該間隙１５に、溶
融状態にあるポリプロピレン樹脂材料を雌型１３に形成
された注入穴１６を介して注入し、内側容器本体２と一
体に外側容器本体３を形成する（第６図参照）。溶融樹
脂を前記間隙１５に注入する際に、 加飾用ラベル１０
は内側容器本体２に位置決めされ、ずれることはない。After fitting the inner container body 2 onto the male mold 12, the male mold 12
and the female mold 13 of the device 11 are brought close to each other to close the mold. In the mold closed state, a predetermined gap 15 is provided between the decorative label 10, the inner container body 2, and the female mold 12, and the molten polypropylene is inserted into the gap 15. A resin material is injected through the injection hole 16 formed in the female mold 13 to form the outer container body 3 integrally with the inner container body 2 (see FIG. 6). When injecting the molten resin into the gap 15, the decorative label 10
is positioned on the inner container body 2 and will not shift.
尚、上記実施例では、シート体９はポリビニルアルコー
ル共重合体樹脂材料よりなる中間層６と、ポリプロピレ
ン材料、よりなる内外層７，８とから構成されたものを
例示したが、本発明はこれに限定されず、例えば、ガス
バリアー性を有する中間層６としてアルミ箔、ポリ塩化
ビニリデン材料等を採用することもできる。In the above embodiment, the sheet body 9 is composed of the intermediate layer 6 made of a polyvinyl alcohol copolymer resin material and the inner and outer layers 7 and 8 made of a polypropylene material. For example, aluminum foil, polyvinylidene chloride material, etc. may be used as the intermediate layer 6 having gas barrier properties.
更に、内外層７，８として、ポリエチレン、ポリスチレ
ン、ポリエステル、ポリ塩化ビニル等の各種樹脂材料を
採用することもでき、各内外層７゜８はそれぞれ別材料
のものから構成しても良い。Furthermore, various resin materials such as polyethylene, polystyrene, polyester, and polyvinyl chloride may be used for the inner and outer layers 7 and 8, and each of the inner and outer layers 7 and 8 may be made of different materials.
また、シート体９は、３層に限定されず、上記各層を適
宜複数有する４層、５層等の多層に設けることも可能で
あり、この場合、最外層は、前記外側容器本体３を構成
する樹脂材料と熱融着の良好なものが好ましい。更に、
シート体９は、ガスバリアー層のみの１層から構成する
ことも可能である。Further, the sheet body 9 is not limited to three layers, but may be provided in multiple layers such as four layers, five layers, etc. having a plurality of the above-mentioned layers as appropriate. In this case, the outermost layer constitutes the outer container body 3. It is preferable to use a material that has good thermal fusion with the resin material. Furthermore,
It is also possible for the sheet body 9 to be composed of only one layer, which is a gas barrier layer.
また、前記外側容器本体３を形成するための射出成形用
の樹脂材料は、上記のポリプロピレンに限定されず、例
えば、ポリエチレン、ポリスチレン、ポリ塩化ビニル等
の材料を採用することも可能である。Further, the resin material for injection molding to form the outer container main body 3 is not limited to the above-mentioned polypropylene, and for example, materials such as polyethylene, polystyrene, polyvinyl chloride, etc. can also be employed.
また、前記加飾用ラベル１０は、熱収縮性ポリプロピレ
ンフィルムに限らず、例えば、ポリスチレン、ポリエス
テル、ポリエチレン、ポリ塩化ビニル等の熱収縮性を有
するフィルムでも良く、これらを材料とする発砲フィル
ムから構成して、断熱効果を付加することもできる。Further, the decorative label 10 is not limited to a heat-shrinkable polypropylene film, but may also be a heat-shrinkable film such as polystyrene, polyester, polyethylene, polyvinyl chloride, etc., and is made of a foamed film made of these materials. It is also possible to add a heat insulating effect.
更に、該ラベル１０は、上記の材料からなるフィルムを
適宜組み合わせた多層フィルムであっても良く、前記内
側容器本体２及び外側容器本体３とに熱融着性の優れた
フィルムを採用するのが好ましい。Furthermore, the label 10 may be a multilayer film made by suitably combining films made of the above-mentioned materials, and it is preferable to use a film with excellent heat fusion properties for the inner container body 2 and the outer container body 3. preferable.
また、該ラベル１０の略全面に印刷を施す場合には、熱
接着性を有するインキを使用するのが好ましい。Further, when printing substantially the entire surface of the label 10, it is preferable to use ink having thermal adhesive properties.
その他、本発明は各部の具体的な構成は任意に設計変更
自在であり、例えば、容器本体１の形状もその他テーパ
状、多角形状であっても良いことは無論である。In addition, the design of the specific structure of each part of the present invention can be changed arbitrarily, and it goes without saying that, for example, the shape of the container body 1 may also be tapered or polygonal.
（発明の効果）
以上のような方法により形成された本発明の容器は、容
器本体を構成する内側容器本体と外側容器本体との間に
ラベルが介装着されているので、該外側容器本体がラベ
ルを保護し、ラベルが剥がれたり脱落するのを防止する
ことができる。(Effects of the Invention) The container of the present invention formed by the method described above has a label interposed between the inner container body and the outer container body that constitute the container body, so that the outer container body It can protect the label and prevent it from peeling off or falling off.
更に、加飾用ラベルは熱収縮性を有しているので、加熱
作業によりラベルを内側容器本体及び外側容器本体に緊
張した状態で密着でき、装着仕上げ状態を良好にできる
。Further, since the decorative label has heat shrinkability, the label can be tightly attached to the inner container body and the outer container body in a taut state by heating, and the finished state of attachment can be improved.
特に、上記のような構成であるため、表面に凹凸面等を
有する変形容器の凹凸面部分等にもラベルを皺及び弛み
のない状態で設ける二とが可能となり、デザイン性に優
れた３次曲面の容器を提供できるという大なる効果を有
するに至った。In particular, with the above configuration, it is possible to attach labels without wrinkles or looseness even on uneven surfaces of deformable containers that have uneven surfaces, etc. This has resulted in the great effect of being able to provide a container with a curved surface.
しかも、内側容器本体がガスバリアー性を有するシート
体からなり、且つ、外側容器本体が射出成形により形成
された場合には、容器はガスバリアー性、剛性、耐熱性
及び寸法精度に優れたものとなり、その実用的価値は著
大である。Moreover, if the inner container body is made of a sheet body with gas barrier properties and the outer container body is formed by injection molding, the container will have excellent gas barrier properties, rigidity, heat resistance, and dimensional accuracy. , its practical value is enormous.
第１図は本発明に係る容器の断面図、第２図は内側容器
本体の断面図、第３図は加飾用ラベルの内側容器本体へ
の装着前の斜視図、第４図は加飾用ラベルを加熱収縮に
より内側容器本体に装着した状態を示す断面図。
第５図及び第６図は本発明に係る容器の成形工程をそれ
ぞれ示す断面図。
１・・・容器本体、２・・・内側容器本体、３・・・外
側容器本体、９・・・シート体、１０・・・加飾用ラベ
ル、１２・・・雄型、１３・・・雌型、１５・・・間隔
。
出願人 冨士シール工業株式会社
代理人 弁理士 藤木昇
＼
ＤFig. 1 is a sectional view of the container according to the present invention, Fig. 2 is a sectional view of the inner container body, Fig. 3 is a perspective view of the decorative label before it is attached to the inner container main body, and Fig. 4 is the decoration FIG. 3 is a cross-sectional view showing a state in which the label for use is attached to the inner container body by heat shrinkage. FIGS. 5 and 6 are cross-sectional views showing the steps of forming a container according to the present invention, respectively. DESCRIPTION OF SYMBOLS 1... Container main body, 2... Inner container main body, 3... Outer container main body, 9... Sheet body, 10... Decoration label, 12... Male mold, 13... Female type, 15...interval. Applicant Fuji Seal Industry Co., Ltd. Agent Patent Attorney Noboru Fujiki＼D
Claims (1)
設けられた外側容器本体３とから容器本体１が構成され
、これら内側容器本体２及び外側容器本体３との間に印
刷を施した熱収縮性ラベル１０が介装着されてなること
を特徴とする容器。 ２ 前記内側容器本体２はガスバリアー性を有するシー
ト体９から形成され、且つ、前記外側容器本体３は溶融
樹脂材料を射出成形してなることを特徴とする請求項１
に記載の容器。 ３ 内側容器本体２の外周面に、印刷を施した熱収縮性
加飾用ラベル１０を加熱収縮することにより装着した後
に、該内側容器本体２を雄型１２に外嵌し、該内側容器
本体２側と雌型１３との間に所定間隔１５をおいた状態
に型閉し、その所定間隔１５に溶融樹脂材料を注入して
外側容器本体３を前記内側容器本体２と一体に形成する
ことを特徴とする容器の製造方法。[Claims] 1. A container body 1 is constituted by an inner container body 2 and an outer container body 3 provided on the outer peripheral surface side of the inner container body 2, and these inner container body 2 and outer container body 3 are A container characterized in that a printed heat-shrinkable label 10 is interposed between the containers. 2. Claim 1, wherein the inner container body 2 is formed from a sheet body 9 having gas barrier properties, and the outer container body 3 is formed by injection molding a molten resin material.
Container as described in. 3. After attaching the printed heat-shrinkable decorative label 10 to the outer peripheral surface of the inner container body 2 by heat shrinking, the inner container body 2 is fitted onto the male mold 12, and the inner container body The mold is closed with a predetermined interval 15 between the second side and the female mold 13, and a molten resin material is injected into the predetermined interval 15 to form the outer container body 3 integrally with the inner container body 2. A method for manufacturing a container characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14077390A JPH0753392B2 (en) | 1990-05-30 | 1990-05-30 | Container and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14077390A JPH0753392B2 (en) | 1990-05-30 | 1990-05-30 | Container and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0433818A true JPH0433818A (en) | 1992-02-05 |
| JPH0753392B2 JPH0753392B2 (en) | 1995-06-07 |
Family
ID=15276418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14077390A Expired - Fee Related JPH0753392B2 (en) | 1990-05-30 | 1990-05-30 | Container and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753392B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0691692A (en) * | 1992-09-11 | 1994-04-05 | Fuji Seal Kogyo Kk | Container and production thereof |
| JP2006150979A (en) * | 1994-09-14 | 2006-06-15 | Dainippon Printing Co Ltd | In-mold label vessel and its manufacturing method |
| WO2007000196A1 (en) * | 2005-06-24 | 2007-01-04 | Zott Gmbh & Co. Kg | Container and production method for the same |
| JP2009113409A (en) * | 2007-11-08 | 2009-05-28 | Tokan Kogyo Co Ltd | Method of producing container made of synthetic resin, and container made of synthetic resin |
| JP2009149318A (en) * | 2007-12-19 | 2009-07-09 | Dainippon Printing Co Ltd | Plastic container |
| JP2009263006A (en) * | 2007-10-12 | 2009-11-12 | Yupo Corp | Injection molding composite vessel and its manufacturing method |
| JP2012206737A (en) * | 2011-03-29 | 2012-10-25 | Dainippon Printing Co Ltd | In-mold label container and method for manufacturing the same |
| JP2014104673A (en) * | 2012-11-28 | 2014-06-09 | Ogaki Plastic Kogyo Co Ltd | Method for manufacturing a made-of-resin container and made-of-resin container |
| JP2015178379A (en) * | 2014-03-19 | 2015-10-08 | 大日本印刷株式会社 | in-mold label container |
-
1990
- 1990-05-30 JP JP14077390A patent/JPH0753392B2/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0691692A (en) * | 1992-09-11 | 1994-04-05 | Fuji Seal Kogyo Kk | Container and production thereof |
| JP2006150979A (en) * | 1994-09-14 | 2006-06-15 | Dainippon Printing Co Ltd | In-mold label vessel and its manufacturing method |
| JP4672569B2 (en) * | 1994-09-14 | 2011-04-20 | 大日本印刷株式会社 | In-mold label container and manufacturing method thereof |
| WO2007000196A1 (en) * | 2005-06-24 | 2007-01-04 | Zott Gmbh & Co. Kg | Container and production method for the same |
| JP2009263006A (en) * | 2007-10-12 | 2009-11-12 | Yupo Corp | Injection molding composite vessel and its manufacturing method |
| KR20160144517A (en) * | 2007-10-12 | 2016-12-16 | 가부시키가이샤 유포 코포레숀 | Injection molding composite vessel and its manufacturing method |
| JP2009113409A (en) * | 2007-11-08 | 2009-05-28 | Tokan Kogyo Co Ltd | Method of producing container made of synthetic resin, and container made of synthetic resin |
| JP2009149318A (en) * | 2007-12-19 | 2009-07-09 | Dainippon Printing Co Ltd | Plastic container |
| JP2012206737A (en) * | 2011-03-29 | 2012-10-25 | Dainippon Printing Co Ltd | In-mold label container and method for manufacturing the same |
| JP2014104673A (en) * | 2012-11-28 | 2014-06-09 | Ogaki Plastic Kogyo Co Ltd | Method for manufacturing a made-of-resin container and made-of-resin container |
| JP2015178379A (en) * | 2014-03-19 | 2015-10-08 | 大日本印刷株式会社 | in-mold label container |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753392B2 (en) | 1995-06-07 |
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