JPS63138385A - Hologram press method - Google Patents

Hologram press method

Info

Publication number
JPS63138385A
JPS63138385A JP28491886A JP28491886A JPS63138385A JP S63138385 A JPS63138385 A JP S63138385A JP 28491886 A JP28491886 A JP 28491886A JP 28491886 A JP28491886 A JP 28491886A JP S63138385 A JPS63138385 A JP S63138385A
Authority
JP
Japan
Prior art keywords
hologram
film
molded
stamper
pet
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
Application number
JP28491886A
Other languages
Japanese (ja)
Inventor
Sakae Kawaguchi
河口 栄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP28491886A priority Critical patent/JPS63138385A/en
Publication of JPS63138385A publication Critical patent/JPS63138385A/en
Pending legal-status Critical Current

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  • Holo Graphy (AREA)

Abstract

PURPOSE:To eliminate the trouble of replacing a case according to the kind of products to be molded and to improve operation efficiency by pressing a hologram on the molded product by a stamper while an auxiliary film is interposed. CONSTITUTION:When the hologram is pressed on a film by the stamper, the pressing operation is carrier out while a PET film or the auxiliary film which is harder is interposed between the product to be molded which is made of vinyl chloride, PET, etc., and a cushion material of silicone rubber. Consequently, excellent hologram formation is performed by the same molding device regardless of the kind of raw materials of the product to be molded. For example, when the lower part of the stamper is replaced several times according to the kind of the products to be molded for a small lot like calibration press, this method is specially effective and even when pressing operation is performed for a large lot, the PET film as the auxiliary film is only fitted temporary on the surface of silicone rubber with an adhesive tape, so the maintainability and operability are superior.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は被成型物にホログラムをエンボス成型する際の
ホログラムプレス方法に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a hologram press method for embossing a hologram onto a molded object.

〔従来の技術〕[Conventional technology]

従来より塩ビフィルムにホログラムを成型する場合は、
第3図に示す如く厚さ200μのPvCフィルム(2)
(塩ビ)に対して、上方にホログラムの凹凸が形成され
たスタンパ−(4)、さらに熱ケース(6)を設けて、
また39 P V Cフィルム(2)の下方に鏡面に仕
上げた厚さ0.5鶴のステンレス鏡面板(8)、さらに
シリコンゴムまたはウレタンゴムよりなるクッション材
(10)を設けておく、このようにして上方より熱と圧
力を加えることでスタンバ−のホログラム凹凸模様がP
vCフィルム(2)に形成されるものとなる。この方法
ではPvCフィルム(2)が200μと比較的厚いため
、それ自体が凹凸の吸収体となるため、圧力によりステ
ンレス鏡面板(8)に凹凸が転写される可能性は小さい
ものとなる。
Conventionally, when molding a hologram on PVC film,
As shown in Figure 3, PvC film (2) with a thickness of 200μ
(PVC) is provided with a stamper (4) on which holographic irregularities are formed, and a thermal case (6).
In addition, below the 39 PVC film (2), a stainless steel mirror plate (8) with a mirror finish and a thickness of 0.5 mm is provided, and a cushioning material (10) made of silicone rubber or urethane rubber is provided. By applying heat and pressure from above, the hologram uneven pattern on the stand bar becomes P
It is formed into a vC film (2). In this method, since the PvC film (2) is relatively thick at 200 μm, it itself acts as an absorber for unevenness, so the possibility that unevenness will be transferred to the stainless steel mirror plate (8) due to pressure is small.

また最近ではPET(ポリエチレン)フィルム素材にホ
ログラムを形成したものが増えて来ている。該PETフ
ィルムは、厚さ2μ程度のウレタンまたはセルロース系
の樹脂からなるホログラム成型層と、厚さ2.5μ程度
のPET層との2Nより構成されてなるものである。
Recently, there has been an increase in the number of PET (polyethylene) film materials with holograms formed thereon. The PET film is composed of a 2N film consisting of a hologram molded layer made of urethane or cellulose resin with a thickness of about 2μ and a PET layer with a thickness of about 2.5μ.

この場合におけるホログラムの成型は、PETフィルム
が非常に薄いためスタンパ−の凹凸が下側の鏡面金属板
の平滑性を失なわせてしまうため、第4図に示す如く、
シリコンゴム板よりなる保護71!!(18)を該アル
ミ板(20)上に設けることで、凹凸を吸収する吸収材
として作用し良好な成型が行なわれているものであった
In this case, the hologram is molded as shown in Figure 4, since the PET film is very thin and the unevenness of the stamper causes the mirror metal plate underneath to lose its smoothness.
Protection 71 made of silicone rubber plate! ! By providing (18) on the aluminum plate (20), it acted as an absorber to absorb irregularities, and good molding was achieved.

〔本考案が解決しようとする問題点〕[Problems that this invention attempts to solve]

しかし、このようなPETフィルムを成型する方法で、
PVCフィルムを成型しようとすると、PVCフィルム
はPETフィルムに比べてやわらかいため、シリコンゴ
ム(18)素地の跡が該PVCフィルムに成型されてし
まう。
However, with this method of molding PET film,
When trying to mold a PVC film, since PVC film is softer than PET film, traces of the silicone rubber (18) base will be molded onto the PVC film.

このようにホログラムを成型する素材毎に受は仮の交換
が必要となり作業上めんどうなものとなっていた。
In this way, the receiver has to be temporarily replaced for each material used to mold the hologram, making the work cumbersome.

〔問題点を解決するための手段〕[Means for solving problems]

本発明は以上の如く現況に鑑みてなされたものであり、
スタンパ−によりフィルムにホログラムを成型する際、
塩ビ、PETなどの被成型物と、シリコンゴムなどのク
ッション材との間にPETフィルムかそれ以上のかたさ
を持つ補助フィルムをはさんで成型することにより、被
成型物の素材の種類に関係なく、同一の成型装置により
良好なホログラム形成が行なわれ、作業効率性にすぐれ
たホログラム成型方法を提供するものである。
The present invention has been made in view of the current situation as described above,
When forming a hologram on a film with a stamper,
By sandwiching PET film or an auxiliary film with greater hardness between the molded material such as PVC or PET and a cushioning material such as silicone rubber, it can be molded regardless of the type of material of the molded material. , the present invention provides a hologram molding method in which good hologram formation is performed using the same molding device, and which has excellent work efficiency.

〔実  施  例〕〔Example〕

以下本発明について、図面を参照しながら詳細に説明す
る。
The present invention will be described in detail below with reference to the drawings.

本発明による平圧式のホログラム成型工程は第1図に示
す如く、熱ケース(6)、ホログラムの凹凸が形成され
たスタンパ−(4)、被成型物(14) 、PETなど
の補助フィルム(16)、シリコンゴムなどによる保護
層(18)が設けられたアルミなどによる金属板(20
)、クッション材(21)より主に構成されている。
As shown in FIG. 1, the flat-pressure hologram molding process according to the present invention includes a thermal case (6), a stamper (4) on which hologram irregularities are formed, an object to be molded (14), and an auxiliary film (16) such as PET. ), a metal plate (20) made of aluminum or the like with a protective layer (18) made of silicone rubber etc.
) and a cushioning material (21).

該被成型物(14)は、塩ビフィルム、ウレタン系また
はセルロース系の樹脂による成型層が設けられたPET
フィルム、または所望のフィルムなどからなる。ここで
本発明による補助フィルム(16)は、PETまたはカ
プトン等の比較的硬度の高いフィルムが使用されである
The object to be molded (14) is a PET film provided with a molding layer of PVC film, urethane resin, or cellulose resin.
film, or a desired film. Here, the auxiliary film (16) according to the present invention is a relatively hard film such as PET or Kapton.

次に本発明によるロール式のホログラム成型工程は第4
図に示す如く、ホログラムが成型されるスタンパ−ロー
ル(28)と、ラバーロール(26)の部分に対して、
PvCフィルムなどの被成型物(14)が巻出し部(2
2)から送り出され、咳スタンパーロール(28)によ
りホログラムが成型されて、製品巻き取り部(32)に
巻き取られ、また本発明によるPETフィルムなどによ
る補助フィルム(16)が巻き出し部(24)より巻き
出されてラバーロール(26)の上側を通り、補助フィ
ルム巻き取り部(30)により巻き取られるものとなる
。ここで補助フィルム(16)は同じものが何度でも使
用出来るものとなる。
Next, the roll-type hologram forming process according to the present invention is performed in the fourth step.
As shown in the figure, for the stamper roll (28) and rubber roll (26) where the hologram is molded,
The object to be molded (14) such as a PvC film is placed in the unwinding section (2).
2), a hologram is formed by the cough stamper roll (28), and the product is wound up on the product winding section (32), and an auxiliary film (16) made of PET film or the like according to the present invention is sent out from the unwinding section (24). ), passes over the rubber roll (26), and is wound up by the auxiliary film winding section (30). Here, the same auxiliary film (16) can be used any number of times.

〔作   用〕[For production]

このようにして補助フィルムを介在させることにより、
従来PETフィルムに対してスタンパーによりホログラ
ム成型していたシリコンゴムなどによる保11Jffl
(18)が設けられていた金属板(20)をそのまま使
用して、別の被成型別(14)である比較的やわらかい
PvCフィルムのホログラム成型もシリコンゴムの素地
が成型されることがなくなり良好なホログラムが得られ
る。
By interposing the auxiliary film in this way,
Conventionally, holograms were molded onto PET film using a stamper, but 11Jffl was made using silicone rubber, etc.
Using the metal plate (20) on which (18) was installed as is, hologram molding of a relatively soft PvC film, which is another molding target (14), is also possible because the silicone rubber base is not molded. A hologram can be obtained.

またロール式の成型においても、本発明により、ラバー
ロール(26)の硬度が低くても、比較的やわらかいP
vCフィルムが成型出来、又厚さ10〜25μの薄いフ
ィルムでもシワや成型ムラが補助フィルム(16)のサ
ンドにより少なくなり品質の安定性が得られる。
In addition, even in roll-type molding, the present invention allows relatively soft P to be formed even if the hardness of the rubber roll (26) is low.
A vC film can be molded, and even in a thin film with a thickness of 10 to 25 μm, wrinkles and molding unevenness are reduced by the sanding of the auxiliary film (16), resulting in stable quality.

このようにして、例えば、校正プレスのような小量のロ
フトの場合にスタンパ−の下側部を被成型物の41 g
により何度も取り替える場合に、特に有効であり、また
多量ロフトの場合でも補助フィルムであるPETフィル
ムをシリコンゴム表面に粘着テープなどで仮止めしてお
くだけで良いので保守、作業性に秀れたものとなる。
In this way, for example, in the case of a small loft such as in a proofing press, the lower side of the stamper can be
This is especially effective when replacing the product many times, and even in the case of large lofts, it is easy to maintain and work as it is only necessary to temporarily attach the PET film, which is an auxiliary film, to the silicone rubber surface with adhesive tape, etc. It becomes something.

〔効   果〕〔effect〕

本発明は、以上の如くであり、被成型物にスタンパーで
ホログラム成型する際、補助フィルムを介在させて成型
するため、被成型物の種類に応じてケースを交換す゛る
手間がなくなり、いままでにない作業効率性にすぐれた
ホログラム成型方法となるものである。
The present invention is as described above, and when molding a hologram onto a molded object with a stamper, the auxiliary film is used to form the hologram, so there is no need to change the case depending on the type of the molded object. This is a hologram molding method with excellent work efficiency.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明による平圧式のホログラム成型方法を示
す説明図、第2図は本発明によるロール方式のホログラ
ム成型方法を示す説明図、第3図は従来のpvcフィル
ム成型方法を示す説明図、第4図は従来のPETフィル
ム成型方法を示す説明図。 (2)・・・・PVC(塩ビ)フィルム(4)・・・・
スタンパー (6)・・・・熱ケース (8)・・・・ステンレス鏡面板 (lO)・・・クッション材 (12)・・・PET(ポリエチレン)フィルム(層)
(14)・・・被成型物 (16)・・・補助フィルム (18)・・・保護層 (20)・・・金属板 (22)  (24)  ・・・巻出し部(26)・・
・ラバーロール (28)・・・スタンパ−ロール (30)・・・補助フィルム巻き取り部(32)・・・
製品巻き取り部
Fig. 1 is an explanatory diagram showing a flat pressure type hologram molding method according to the present invention, Fig. 2 is an explanatory diagram showing a roll type hologram molding method according to the present invention, and Fig. 3 is an explanatory diagram showing a conventional PVC film molding method. , FIG. 4 is an explanatory diagram showing a conventional PET film molding method. (2)...PVC (vinyl chloride) film (4)...
Stamper (6)...Thermal case (8)...Stainless steel mirror plate (lO)...Cushion material (12)...PET (polyethylene) film (layer)
(14)...Object to be molded (16)...Auxiliary film (18)...Protective layer (20)...Metal plate (22) (24)...Unwinding part (26)...
・Rubber roll (28)...Stamper roll (30)...Auxiliary film winding section (32)...
Product winding section

Claims (1)

【特許請求の範囲】 1)ホログラムの凹凸が形成されたスタンパーを用い、
金属板とシリコンゴムなどよりなる保護層とよりなる下
ケースと該スタンパーの間に被成型物をはさんで、熱と
圧力を加えることにより該被成型物上にホログラムを成
型するホログラムプレス方法において、 該被成型物と該下ケースとの間にPETフィルムかまた
はそれ以上の堅いフィルムを介在させてホログラム成型
を行なうことを特徴としたホログラムプレス方法。
[Claims] 1) Using a stamper on which hologram irregularities are formed,
A hologram press method in which a molded object is sandwiched between a lower case made of a metal plate and a protective layer made of silicone rubber, etc., and the stamper, and a hologram is molded on the molded object by applying heat and pressure. A hologram press method characterized in that hologram molding is performed by interposing a PET film or a harder film between the object to be molded and the lower case.
JP28491886A 1986-11-29 1986-11-29 Hologram press method Pending JPS63138385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28491886A JPS63138385A (en) 1986-11-29 1986-11-29 Hologram press method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28491886A JPS63138385A (en) 1986-11-29 1986-11-29 Hologram press method

Publications (1)

Publication Number Publication Date
JPS63138385A true JPS63138385A (en) 1988-06-10

Family

ID=17684742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28491886A Pending JPS63138385A (en) 1986-11-29 1986-11-29 Hologram press method

Country Status (1)

Country Link
JP (1) JPS63138385A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03200192A (en) * 1989-12-28 1991-09-02 Toyo Seikan Kaisha Ltd Production of hologram

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03200192A (en) * 1989-12-28 1991-09-02 Toyo Seikan Kaisha Ltd Production of hologram
JPH0454238B2 (en) * 1989-12-28 1992-08-28 Toyo Seikan Kaisha Ltd

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