JPH0740426A - Hollow container having hologram and production thereof - Google Patents
Hollow container having hologram and production thereofInfo
- Publication number
- JPH0740426A JPH0740426A JP5186066A JP18606693A JPH0740426A JP H0740426 A JPH0740426 A JP H0740426A JP 5186066 A JP5186066 A JP 5186066A JP 18606693 A JP18606693 A JP 18606693A JP H0740426 A JPH0740426 A JP H0740426A
- Authority
- JP
- Japan
- Prior art keywords
- hologram
- reflecting layer
- hollow container
- layer
- molding
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000010101 extrusion blow moulding Methods 0.000 claims abstract description 13
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 21
- 239000011253 protective coating Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 5
- 229920003002 synthetic resin Polymers 0.000 abstract description 2
- 239000000057 synthetic resin Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- 238000001465 metallisation Methods 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 238000007740 vapor deposition Methods 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000005323 electroforming Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241001428397 Taito Species 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/24—Lining or labelling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/24—Lining or labelling
- B29C2049/2412—Lining or labelling outside the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
- B29L2009/003—Layered products comprising a metal layer
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Holo Graphy (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は押出ブロー成形されてな
る中空容器に関し、より詳細には、容器表面にホログラ
ムを有する成形品とその製造方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hollow container formed by extrusion blow molding, and more particularly to a molded product having a hologram on the container surface and a method for producing the same.
【０００２】[0002]
【従来の技術】従来、中空容器にアイキャッチ的効果、
立体感による意外性の効果を狙ってホログラム利用する
場合、シートあるいはフィルム状に複製したホログラム
を貼り付ける方法しかなく、これでは、成形品との一体
感がなく、満足な効果が得られない。したがって、従来
の技術ではホログラムの利用範囲が比較的限定されると
いう問題点があった。2. Description of the Related Art Conventionally, a hollow container has an eye-catching effect,
When a hologram is used aiming at an unexpected effect due to a three-dimensional effect, there is only a method of attaching a hologram duplicated in a sheet or film form, which does not have a sense of unity with the molded product, and a satisfactory effect cannot be obtained. Therefore, the conventional technique has a problem that the use range of the hologram is relatively limited.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、前記の状況
に鑑みてなされたものであり、押出ブロー成形してなる
中空容器において、成形品と一体感があり、満足なホロ
グラム効果が得られ、ホログラムの利用範囲が限定され
ない中空容器及びその製造方法を提供することを課題と
する。DISCLOSURE OF THE INVENTION The present invention has been made in view of the above circumstances, and in a hollow container formed by extrusion blow molding, there is a sense of unity with a molded product, and a satisfactory hologram effect is obtained. It is an object of the present invention to provide a hollow container and a method for manufacturing the same, in which the use range of holograms is not limited.
【０００４】[0004]
【課題を解決するための手段】本発明は、微細な凹凸模
様の光反射層を設けてなるホログラムを少なくとも片
面、かつ成形品表面に一体に設けてなる中空容器であ
る。また、押出ブロー成形用金型の内面に、ホログラム
形成用の凹凸模様を有するスタンパ版を、載置・固定
し、成形と同時に成形品の表面に前記スタンパ版の凹凸
模様を形成せしめ、離型後、成形品の凹凸模様の上に光
反射層を設け、さらにその上に必要に応じて保護被膜層
を設けてなるホログラムを有する成形品の製造方法であ
る。DISCLOSURE OF THE INVENTION The present invention is a hollow container in which a hologram having a light-reflecting layer having a fine concavo-convex pattern is integrally provided on at least one surface and the surface of a molded product. Further, a stamper plate having an uneven pattern for hologram formation is placed and fixed on the inner surface of the extrusion blow molding die, and at the same time as molding, the uneven pattern of the stamper plate is formed on the surface of the molded product, and the mold is released. After that, a method for producing a molded product having a hologram, in which a light reflection layer is provided on the uneven pattern of the molded product, and a protective coating layer is further provided on the light reflection layer, if necessary, is provided.
【０００５】以下さらに詳細に説明する。図１は本発明
によるホログラムを有する中空容器の外観説明図であ
る。図２は本発明によるホログラムを有する中空容器の
ホログラムの構成を概念的に示す断面説明図である。図
３は本発明の製造方法の工程を示す説明図である。本発
明の中空容器の一実施例を示す図１において、この容器
１は、胴部２、胴部２の下端に連なり、しかもパリソン
のピンチオフにより、形成された底部３、胴部２の上端
に肩部４を介して連なる口頚部５から成っており、この
口頚部５には蓋体（図示せず）と密封係合される口部６
及び口部６の下方のネジ、ビード、フランジ或は段肩な
どからなる蓋取付部７が設けられている。さらに、胴部
にホログラム部８が設けられている。Further details will be described below. FIG. 1 is an external view of a hollow container having a hologram according to the present invention. FIG. 2 is a sectional explanatory view conceptually showing the structure of a hologram of a hollow container having a hologram according to the present invention. FIG. 3 is an explanatory view showing the steps of the manufacturing method of the present invention. In FIG. 1 showing an embodiment of the hollow container of the present invention, the container 1 is connected to the body portion 2 and the lower end of the body portion 2, and further, the bottom portion 3 and the upper end of the body portion 2 formed by the pinch off of the parison. The mouth / neck portion 5 is continuous with the shoulder portion 4 and the mouth portion 6 is sealingly engaged with a lid (not shown).
Further, a lid mounting portion 7 including a screw, a bead, a flange or a shoulder is provided below the mouth portion 6. Further, a hologram portion 8 is provided on the body.
【０００６】図２は本発明によるホログラムを有する中
空容器のホログラムの構成を概念的に示してあり、ボト
ル胴部２にはスタンパ版から転写された微細な凹凸模様
９が形成されている。そして、凹凸模様９の上に全面あ
るいは用途によっては部分的に金属蒸着等により光反射
層１０を設ける。必要があれば前記光反射層１０の上に
さらに保護被膜層１１を設ける。この状態が図２である
が、保護被膜層１１は必ずしも設ける必要はない。FIG. 2 conceptually shows the structure of a hologram of a hollow container having a hologram according to the present invention, in which a fine concavo-convex pattern 9 transferred from a stamper plate is formed on the bottle body 2. Then, the light reflection layer 10 is provided on the entire surface of the concave-convex pattern 9 or partially depending on the application by metal vapor deposition or the like. If necessary, a protective coating layer 11 is further provided on the light reflecting layer 10. Although this state is shown in FIG. 2, the protective coating layer 11 does not necessarily have to be provided.
【０００７】図３は本発明の製造方法の工程を示す説明
図であり、まず図３（イ）に示すように、ブロー成形金
型１２内にスタンパ版１３を、その凹凸模様１４が溶融
樹脂と接する側に向くように載置・固定する。次いで図
３（ロ）に示すように金型１２を閉じて溶融樹脂１５を
挟みブローマンドレル１６により高圧空気を吹込み、冷
却・固化させ、図２（ハ）に示す中空容器１５’を得
る。FIG. 3 is an explanatory view showing the steps of the manufacturing method of the present invention. First, as shown in FIG. 3 (a), a stamper plate 13 is provided in a blow molding die 12, and an uneven pattern 14 of the stamper plate 13 is made of molten resin. Place and fix it so that it faces the side in contact with. Next, as shown in FIG. 3B, the mold 12 is closed, the molten resin 15 is sandwiched, high-pressure air is blown by the blow mandrel 16 to cool and solidify, and a hollow container 15 ′ shown in FIG. 2C is obtained.
【０００８】この中空容器１５’の表面にはスタンパ版
１３から転写された微細な凹凸模様９が形成されてい
る。そして、凹凸模様９の上に全面あるいは用途によっ
ては部分的に金属蒸着等により光反射層１０を設ける。
必要があれば前記光反射層１０の上にさらに保護被膜層
１１を設ける。この状態が図２であるが、保護被膜層１
１は必ずしも設ける必要はない。A fine uneven pattern 9 transferred from the stamper plate 13 is formed on the surface of the hollow container 15 '. Then, the light reflection layer 10 is provided on the entire surface of the concave-convex pattern 9 or partially depending on the application by metal vapor deposition or the like.
If necessary, a protective coating layer 11 is further provided on the light reflecting layer 10. This state is shown in FIG. 2, but the protective coating layer 1
1 does not necessarily have to be provided.
【０００９】本発明に使用されるプラスチックとして
は、押出ブロー成形用のプラスチックであれば、透明プ
ラスチック、あるいは不透明なプラスチックが使用可能
であり、透明な合成樹脂を用いるとホログラム像形成面
の反対側からもホログラム像を観察することができる。
この場合、プラスチック層を通してホログラム層を観察
することになるため、ホログラム像の持つ本来の３次元
像に、さらに屈折率の異なる層を介することになるた
め、像に重厚感を持たせることができる。As the plastic used in the present invention, a transparent plastic or an opaque plastic can be used as long as it is a plastic for extrusion blow molding. When a transparent synthetic resin is used, the opposite side of the hologram image forming surface can be used. The holographic image can also be observed from.
In this case, since the hologram layer is observed through the plastic layer, the original three-dimensional image of the hologram image is passed through a layer having a different refractive index, so that the image can have a heavy feeling. .
【００１０】使用できる透明プラスチックとしては、ポ
リエチレンテレフタレート、ポリカーボネート、ポリビ
ニルクロライド、低密度ポチエチレン、ポリプロピレン
等を使うことができる。これらの樹脂を使用すること
で、従来の押出ブロー成形装置で成形条件を従来と変え
ずに、スタンパ版の凹凸模様を再現性良く成形品上に転
写することができる。As transparent plastics which can be used, polyethylene terephthalate, polycarbonate, polyvinyl chloride, low density polyethylene, polypropylene and the like can be used. By using these resins, the concavo-convex pattern of the stamper plate can be transferred onto the molded product with good reproducibility without changing the molding conditions in the conventional extrusion blow molding device.
【００１１】次に蒸着する金属としては、アルミニウ
ム、ニッケル、クロム、銅、窒化チタン等の一般的に使
用される金属材料を使用することができ、必要とされる
耐久性、耐腐食性あるいは色相により金属の種類を選べ
ばよい。蒸着する方法としては、真空蒸着法、イオンプ
レーティング法、あるいはスパッタリング法を用いるこ
とができる。必要に応じて、保護被膜を施す場合はアク
リル系樹脂をスプレーコート、スピンコート等の方法で
保護膜を形成することが好ましい。As the metal to be vapor-deposited next, commonly used metal materials such as aluminum, nickel, chromium, copper and titanium nitride can be used, and the required durability, corrosion resistance or hue is required. Select the type of metal according to. As a vapor deposition method, a vacuum vapor deposition method, an ion plating method, or a sputtering method can be used. When a protective film is applied, if necessary, it is preferable to form the protective film by spray coating, spin coating, or the like of an acrylic resin.
【００１２】[0012]
【作用】本発明によれば、押出ブロー成形と同時に金型
内で、ホログラムを形成することができるので成形品と
ホログラムとの一体感があり、重厚感あふれる外観を有
し、また、立体成形品、肉厚成形品も可能で、さらに押
出ブロー成形に用いられる多くの樹脂を利用できるな
ど、ホログラムの利用分野が飛躍的に広がり、多くの中
空容器分野において利用できる。According to the present invention, since the hologram can be formed in the mold at the same time as the extrusion blow molding, there is a sense of unity between the molded product and the hologram, and the appearance has a profound feeling. Products and thick molded products are also possible, and many resins used for extrusion blow molding can be used, and the field of application of holograms has expanded dramatically, and it can be used in many fields of hollow containers.
【００１３】[0013]
＜実施例１＞容量２２０ｍｌの中空容器を成形するため
のブロー成形用金型の内側に、ホログラムを作製した厚
さ０．２ｍｍのニッケル電鋳よりなるスタンパ版を装着
した後、溶融したポリエテレンテレフタレートを押出ブ
ロー成形機により成形し、容量２２０ｍｌのボトルを得
た。このボトルの平均肉厚は０．９ｍｍだった。前記中
空容器の表面には成形と同時にスタンパ版のホログラム
像を形成している凹凸模様が転写され、目視で虹色の干
渉光が確認された。この凹凸模様の表面にアルミニウム
を５００〜１０００Åの膜厚で蒸着し、その蒸着面に耐
食用の保護膜としてアクリル系樹脂のコーティング剤を
塗布し、ホログラムを有する中空容器を得た。この成形
品はアルミニウム蒸着面、及びその反対側からもホログ
ラム像を確認できた。<Example 1> A blower mold for molding a hollow container having a capacity of 220 ml was equipped with a stamper plate made of nickel electroforming having a thickness of 0.2 mm, on which a hologram was prepared, and then melted polyetherene. Terephthalate was molded by an extrusion blow molding machine to obtain a bottle having a capacity of 220 ml. The average wall thickness of this bottle was 0.9 mm. At the same time as molding, the uneven pattern forming the hologram image of the stamper plate was transferred to the surface of the hollow container, and rainbow interference light was visually confirmed. Aluminum was vapor-deposited to a thickness of 500 to 1000 Å on the surface of this uneven pattern, and an acrylic resin coating agent was applied to the vapor-deposited surface as a corrosion-resistant protective film to obtain a hollow container having a hologram. A hologram image could be confirmed from the aluminum vapor deposition surface and the opposite side of this molded product.
【００１４】＜実施例２＞容量２２０ｍｌの中空容器を
成形するためのブロー成形用金型の内側に、ホログラム
を作製した厚さ０．２ｍｍのニッケル電鋳よりなるスタ
ンパ版を装着した後、溶融したポリエテレンを押出ブロ
ー成形機により成形し、容量２２０ｍｌのボトルを得
た。このボトルの平均肉厚は０．９ｍｍだった。前記中
空容器の表面には成形と同時にスタンパ版のホログラム
像を形成している凹凸模様が転写され、目視で虹色の干
渉光が確認された。この凹凸模様の表面にアルミニウム
を５００〜１０００Åの膜厚で蒸着し、その蒸着面に耐
食用の保護膜としてアクリル系樹脂のコーティング剤を
塗布し、ホログラムを有する中空容器を得た。この成形
品はアルミニウム蒸着面からのみホログラム像を確認で
きた。Example 2 A hologram forming 0.2 mm thick stamper plate made of nickel electroforming was mounted inside a blow mold for molding a hollow container having a capacity of 220 ml, and then melted. The above polyethylene was molded by an extrusion blow molding machine to obtain a bottle having a capacity of 220 ml. The average wall thickness of this bottle was 0.9 mm. At the same time as molding, the uneven pattern forming the hologram image of the stamper plate was transferred to the surface of the hollow container, and rainbow interference light was visually confirmed. Aluminum was vapor-deposited to a thickness of 500 to 1000 Å on the surface of this uneven pattern, and an acrylic resin coating agent was applied to the vapor-deposited surface as a corrosion-resistant protective film to obtain a hollow container having a hologram. In this molded product, a hologram image could be confirmed only from the aluminum vapor deposition surface.
【００１５】[0015]
【発明の効果】本発明によれば、押出ブロー成形と同時
に金型内で、ホログラムを形成することができるので成
形品とホログラムとの一体感があり、重厚感あふれる外
観を有し、また、立体成形品、肉厚成形品も可能で、さ
らに押出ブロー成形に用いられる多くの樹脂を利用でき
るなど、ホログラムの利用分野が飛躍的に広がり、多く
の中空容器分野において利用できる。According to the present invention, since the hologram can be formed in the mold at the same time as the extrusion blow molding, there is a sense of unity between the molded product and the hologram, and the appearance has a profound feeling. Three-dimensional molded products and thick molded products are also possible, and many resins used for extrusion blow molding can be used, and the field of use of holograms has expanded dramatically, and it can be used in many fields of hollow containers.
【００１６】[0016]
【図１】本発明の中空容器の実施例を示す外観説明図で
ある。FIG. 1 is an external view illustrating an embodiment of a hollow container of the present invention.
【図２】本発明によるホログラムを有する中空容器のホ
ログラム構成の断面説明図である。FIG. 2 is a cross-sectional explanatory view of a hologram structure of a hollow container having a hologram according to the present invention.
【図３】本発明の製造方法の工程を示す説明図である。FIG. 3 is an explanatory diagram showing steps of the manufacturing method of the present invention.
１…容器 ２…胴部 ３…底部 ４…肩部 ５…口頚部 ６…口部 ７…蓋取付部 ８…ホログラム部 ９…凹凸模様 １０…光反射層 １１…保護被膜層 １２…ブロー金型 １３…スタンパ版 １４…凹凸模様 １５…溶融樹脂 １５’…中空容器 １６…ブローマンドレル DESCRIPTION OF SYMBOLS 1 ... Container 2 ... Body part 3 ... Bottom part 4 ... Shoulder part 5 ... Mouth neck part 6 ... Mouth part 7 ... Lid mounting part 8 ... Hologram part 9 ... Rough pattern 10 ... Light reflection layer 11 ... Protective coating layer 12 ... Blow mold 13 ... Stamper plate 14 ... Concavo-convex pattern 15 ... Molten resin 15 '... Hollow container 16 ... Bromandrel
───────────────────────────────────────────────────── フロントページの続き (72)発明者 福島 英夫 東京都台東区台東一丁目５番１号 凸版印 刷株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hideo Fukushima 1-5-1 Taito, Taito-ku, Tokyo Toppan Printing Co., Ltd.
Claims (2)
ログラムを少なくとも片面、かつ成形品表面に一体に設
けてなる中空容器。1. A hollow container in which a hologram provided with a light-reflecting layer having a fine concavo-convex pattern is integrally provided on at least one surface and the surface of a molded product.
ム形成用の凹凸模様を有するスタンパ版を、載置・固定
し、成形と同時に成形品の表面に前記スタンパ版の凹凸
模様を形成せしめ、離型後、成形品の凹凸模様の上に光
反射層を設け、さらにその上に必要に応じて保護被膜層
を設けてなるホログラムを有する成形品の製造方法。2. A stamper plate having a concave-convex pattern for hologram formation is placed and fixed on the inner surface of a die for extrusion blow molding, and the concave-convex pattern of the stamper plate is formed on the surface of a molded product simultaneously with molding. A method for producing a molded article having a hologram, comprising a light-reflecting layer provided on the uneven pattern of the molded article after release from the mold, and a protective coating layer further provided on the light-reflecting layer, if necessary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5186066A JPH0740426A (en) | 1993-07-28 | 1993-07-28 | Hollow container having hologram and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5186066A JPH0740426A (en) | 1993-07-28 | 1993-07-28 | Hollow container having hologram and production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0740426A true JPH0740426A (en) | 1995-02-10 |
Family
ID=16181798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5186066A Pending JPH0740426A (en) | 1993-07-28 | 1993-07-28 | Hollow container having hologram and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740426A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0939037A1 (en) * | 1998-02-26 | 1999-09-01 | Alusuisse Technology & Management AG | Packaging material |
| JP2009285661A (en) * | 2008-05-27 | 2009-12-10 | Key Tranding Co Ltd | Manufacturing method of blow-molded product with fine uneven pattern, and blow-molded product with fine uneven pattern |
| JP2019131248A (en) * | 2018-01-31 | 2019-08-08 | 北海製罐株式会社 | Multiple-bottle made of polyester resin and its manufacturing method |
| WO2020036137A1 (en) * | 2018-08-13 | 2020-02-20 | 大日本印刷株式会社 | Composite container, method for manufacturing composite container, and blow molding mold |
| CN113631348A (en) * | 2019-03-29 | 2021-11-09 | 阿尔温莱纳股份有限两合公司阿尔普拉工厂 | Method for transferring negative plate structure on inner wall surface of blow molding die and plastic container |
| WO2022260012A1 (en) * | 2021-06-11 | 2022-12-15 | 大塚テクノ株式会社 | Bottle container and bottle container manufacturing method |
-
1993
- 1993-07-28 JP JP5186066A patent/JPH0740426A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0939037A1 (en) * | 1998-02-26 | 1999-09-01 | Alusuisse Technology & Management AG | Packaging material |
| WO1999043570A1 (en) * | 1998-02-26 | 1999-09-02 | Alusuisse Technology & Management Ag | Packaging material |
| JP2009285661A (en) * | 2008-05-27 | 2009-12-10 | Key Tranding Co Ltd | Manufacturing method of blow-molded product with fine uneven pattern, and blow-molded product with fine uneven pattern |
| JP2019131248A (en) * | 2018-01-31 | 2019-08-08 | 北海製罐株式会社 | Multiple-bottle made of polyester resin and its manufacturing method |
| WO2020036137A1 (en) * | 2018-08-13 | 2020-02-20 | 大日本印刷株式会社 | Composite container, method for manufacturing composite container, and blow molding mold |
| JP2020026299A (en) * | 2018-08-13 | 2020-02-20 | 大日本印刷株式会社 | Composite container, manufacturing method for composite container, and blow molding die |
| CN113631348A (en) * | 2019-03-29 | 2021-11-09 | 阿尔温莱纳股份有限两合公司阿尔普拉工厂 | Method for transferring negative plate structure on inner wall surface of blow molding die and plastic container |
| WO2022260012A1 (en) * | 2021-06-11 | 2022-12-15 | 大塚テクノ株式会社 | Bottle container and bottle container manufacturing method |
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