JPS6213341A - Method of laminating construction - Google Patents

Method of laminating construction

Info

Publication number
JPS6213341A
JPS6213341A JP60153283A JP15328385A JPS6213341A JP S6213341 A JPS6213341 A JP S6213341A JP 60153283 A JP60153283 A JP 60153283A JP 15328385 A JP15328385 A JP 15328385A JP S6213341 A JPS6213341 A JP S6213341A
Authority
JP
Japan
Prior art keywords
resin film
bone
white
bone white
metal plates
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
JP60153283A
Other languages
Japanese (ja)
Inventor
田邊 勝二
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP60153283A priority Critical patent/JPS6213341A/en
Publication of JPS6213341A publication Critical patent/JPS6213341A/en
Pending legal-status Critical Current

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  • Laminated Bodies (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】 (産業上の利用分野) 本発明はキャッシュカードや或いはこれに類するカード
又はテーブルトップ及び装飾性壁装材等を製作するため
のラミネート工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 laminating method for producing cash cards or similar cards or table tops, decorative wall coverings, and the like.

(従来の技術) 従来この種のカード等は、文字や図形等を印刷又は刻印
する塩化ビニル樹脂等熱可塑性樹脂で作った白色薄板(
以下骨白という)と、該骨白の表裏面に印刷又は刻印し
た文字又は図形等を保護するため、その外側に一体成形
する透明の樹脂皮膜とで構成されていた。そして該カー
ド等における骨白の表裏面に透明の樹脂皮膜を一体成形
する方法には従来サーマルラミネート工法と呼ばれてい
る成形法が採用されていた。このサーマルラミネート工
法は、前記骨白の表裏面の外側に透明の塩化ビニル樹脂
等で作った熱可塑性樹脂フィルムをあてがったものの間
に金属板を挿入し多数組重ねて、これを一対の加熱板の
間に挿入し、プレス機等で挟圧することにより必要な熱
エネルギーと圧力とを加えて前記骨白の表裏面に樹脂フ
ィルムによる皮膜を一体成形する工法であった。
(Prior art) Conventionally, this type of card, etc. has been made of a white thin plate (made of a thermoplastic resin such as vinyl chloride resin) on which characters, figures, etc. are printed or engraved.
In order to protect the characters, figures, etc. printed or engraved on the front and back surfaces of the bone white, a transparent resin film is integrally molded on the outside of the bone white. Conventionally, a molding method called a thermal lamination method has been adopted as a method for integrally molding a transparent resin film on the front and back surfaces of the bone white of such cards and the like. This thermal lamination method involves inserting a thermoplastic resin film made of transparent vinyl chloride resin on the outside of the front and back surfaces of the bones, stacking multiple sets of metal plates, and placing these between a pair of heating plates. This was a construction method in which a resin film coating was integrally formed on the front and back surfaces of the bone white by applying the necessary thermal energy and pressure by inserting it into the bone and compressing it with a press or the like.

(発明が解決しようとする問題点) しかるに上記従来のサーマルラミホー1−工法は、多数
枚の骨白及びフィルムを一度に加熱・圧着するため、こ
の骨白と樹脂フィルムとを熱圧着させて一体化するとき
に、加熱板をあまり高温に加熱すると、前記骨白に熱圧
着すべき樹脂フィルムが破損や変形してしまう恐れがあ
り、これを避けるためには当該加熱板による熱圧着作業
を前記樹脂フィルムに破損や変形の生じない範囲内での
温度で行う必要があった。そのために当該工法は、(1
)前記骨白に樹脂フィルムを熱圧着させて一体化する作
業に時間がかかりすぎて連続作業に適さない、(2)又
当該多数枚の骨白と樹脂フィルムとを全面均一に熱圧着
させることは技術的に非常にlftしく従って温度ムラ
や圧力ムラが発生する。(3)更に前記骨白と樹脂フィ
ルムとの間に入り込んだ空気を、その外方に押し出すた
めの適確な手段が見当らなかったために仕上がり製品に
気泡やずれが生じやすい1等といった問題点があり、従
って良質のカード等を短時間に大量に生産することは一
般に難しいとされていた。
(Problems to be Solved by the Invention) However, in the conventional thermal lamiho method 1 described above, in order to heat and press a large number of bone whites and films at once, this bone white and resin film are bonded by heat and pressure. If the heating plate is heated too high during integration, there is a risk that the resin film to be thermocompressed onto the bones may be damaged or deformed. It was necessary to carry out the process at a temperature within a range that does not cause damage or deformation to the resin film. For this purpose, the construction method is (1
) It takes too much time to heat-compress and integrate the resin film onto the bone white, making it unsuitable for continuous work. (2) Also, the process of heat-compressing the large number of bone whites and the resin film uniformly over the entire surface. is technically very difficult, and therefore temperature and pressure unevenness occur. (3) Furthermore, since no appropriate means was found to push out the air trapped between the bone white and the resin film, there were problems such as air bubbles and misalignment easily occurring in the finished product. Therefore, it was generally considered difficult to produce high-quality cards in large quantities in a short period of time.

そこでこれらの諸問題点を解決するために前記骨白と樹
脂フィルムとを熱圧着するものとして前記加熱板のかわ
りに、加熱した一対の圧延1コーラを用い、該ローラ間
を、前記骨白上、該骨白の表裏面にあてがった樹脂フィ
ルムとが通過するときに必要な熱エネルギーと圧力とを
当該骨白と樹脂フィルムとに加えて、これを一体に成形
する方法も考えられるが、この加熱した一対の圧延ロー
ラを使用するラミネート工法の場合、当該圧延ローラの
加熱温度を上記加熱板のときよりも幾分高目にセットし
ておくことにより、前記(1)から(3)に至る諸問題
は〜応解決することができるが、かわりに前記骨白の表
裏面に一体成形して皮膜化すべき樹脂フィルムが圧延ロ
ーラの表面に付着してしまうことを避けられず、従って
製品化したカードの表裏面を清らかに仕上げるごとは非
常に難しいといった、新たな問題が発生することを避け
ることができなかった。
Therefore, in order to solve these problems, a pair of heated rolling rollers is used instead of the heating plate to bond the bone white and the resin film together by thermocompression, and the rollers are moved between the rollers to bond the bone white and the resin film together. It is also possible to apply the necessary thermal energy and pressure to the bone white and the resin film when the resin film applied to the front and back surfaces of the bone white passes through the bone white, and then mold them together. In the case of a laminating method that uses a pair of heated rolling rollers, by setting the heating temperature of the rolling rollers to a somewhat higher temperature than that of the heating plate, the above (1) to (3) can be achieved. Although various problems can be solved, it is inevitable that the resin film that should be integrally formed on the front and back surfaces of the bone white will adhere to the surface of the rolling roller, and therefore it will not be possible to commercialize it. New problems could not be avoided, such as the difficulty of finishing the front and back sides of cards cleanly.

(問題を解決するための1段及び作用)本発明は上記加
熱板又は熱ローラ等を使用するラミネート工法の諸問題
屯に鑑みなされたものであって、(1)前記骨白と、該
骨白の表裏面にあてがう樹脂フィルム等とを二枚の金属
板間に挾持し、これを当該金属板ともども加熱した一対
の圧延ローラ間を通過させて、該通過時に必要な熱エネ
ルギーと圧力とを前記圧延ローラから金属板を介して前
記骨白と樹脂フィルム等とに加える。(2)又は当該骨
白と樹脂フィルム等とを加熱した二枚の金属板の間に挾
持し、これを一対の圧延ローラ間を通過させることによ
り必要な圧力を加えて、一体成形するようにする。しか
るのちこれを金属板ともども空冷又は水冷等により冷却
し、金属板を取除くといった方法により良質のキャッシ
ュカードや、その他これに類するカード等を安価に量産
できるようにしたものである。
(First stage and operation for solving the problem) The present invention has been made in view of the various problems of the lamination method using the above-mentioned heating plate or heat roller, etc. A resin film, etc. to be applied to the front and back surfaces of the white paper is sandwiched between two metal plates, and both the metal plate and the metal plate are passed between a pair of heated rolling rollers, and the thermal energy and pressure required during the passing are generated. It is added to the bone white and resin film etc. from the rolling roller via the metal plate. (2) Alternatively, the bone white and a resin film or the like are sandwiched between two heated metal plates, and then passed between a pair of rolling rollers to apply the necessary pressure to integrally mold them. This is then cooled together with the metal plate by air or water cooling, and the metal plate is removed, making it possible to mass-produce high-quality cash cards and other similar cards at low cost.

(実施例) 以下本発明を図面に示す実施例に基づいて詳細に説明す
る。
(Example) The present invention will be described in detail below based on an example shown in the drawings.

第1図は本発明のラミネート工法で製品化するカードの
半製品時における側面図である。
FIG. 1 is a side view of a semi-finished card manufactured by the lamination method of the present invention.

同図において、まず塩化ビニル樹脂を用いて白色薄板状
に作った骨白1の表裏面に必要な文字や図形等を印刷又
は刻印し、該骨白10表裏面の外側に透明の塩化ビニル
樹脂製の樹脂フィルム2゜2′をあてがう。この際、前
記骨白1に対する、その表裏面への文字や図形等の印刷
や刻印が困難である場合は、第2図に示すように二枚の
骨白1の夫々片面にだけ文字や図形等を印刷又は刻印し
、これを背中合わせにした上で、その表裏面の外側に樹
脂フィルム2.2′を夫々あてがうようにしても良い。
In the same figure, first, necessary characters, figures, etc. are printed or engraved on the front and back surfaces of the bone white 1 made in the form of a white thin plate using vinyl chloride resin, and then transparent vinyl chloride resin is applied to the outside of the front and back surfaces of the bone white 10. Apply a resin film 2゜2' manufactured by At this time, if it is difficult to print or engrave characters, figures, etc. on the front and back sides of the bone white 1, print the letters or figures only on one side of each of the two bone whites 1, as shown in Figure 2. etc. may be printed or engraved, and after placing them back to back, resin films 2 and 2' may be applied to the outside of the front and back surfaces, respectively.

次に該骨白1と、該骨白1の表裏面に夫々あてがった樹
脂フィルム2.2′とをステンレス等で作った薄板状の
熱伝導性の良い二枚の金属板3゜3′で挾持する。この
とき、当該金属板3,3′の表面には粘着防止材として
あらかじめシリコンや4弗化エチレン(テフロン)等を
必要に応じて塗布しておく。
Next, the bone white 1 and the resin films 2 and 2' applied to the front and back surfaces of the bone white 1, respectively, are connected to two thin metal plates 3°3' made of stainless steel or the like with good thermal conductivity. to hold. At this time, the surfaces of the metal plates 3 and 3' are coated with silicone, tetrafluoroethylene (Teflon), etc. in advance as an anti-adhesive material, if necessary.

そして、該金属板3,3′間に挾持した骨白1と樹脂フ
ィルム2.2′とを当該金属板3.3′ともども第4図
に示すように、加熱した一対の圧延ローラ4,4′間に
挿入し、その通過時に前記骨白1と樹脂フィルム2.2
′との間に入り込んだ空気を、その外方に押し出しなが
ら圧延ローラ4.4′から熱エネルギーと圧力とを当該
骨白と樹脂フィルム2,2′とに金属板3.3′を介し
て全面均一に加えて、これを圧着する。或いはこのとき
前記骨白1と樹脂フィルム2,2′とを挾持する金属板
3.3′をあらかじめ加熱しておき、かわりに一対の圧
延ローラ4,4′側を加熱しないか、或いは弱加熱状態
にしておいて、該圧延ローラ4,4′により当該加熱し
た金属板3,3′間に挾持した骨白1と樹脂フィルム2
,2′とを加圧して熱圧着するようにしても良い。そし
てこの際に、当該骨白1と樹脂フィルム2,2′とに加
える一対の圧延ローラ4,4′又は金属板3.3′の加
熱エネルギーに不足が生じるようなとき、或いは加圧力
に不足が生じるようなときには当該圧延ローラ4,4′
を第5図に示すように複数個用い、該複数個の圧延ロー
ラ4.4′の加熱エネルギーと加圧力とを夫々微調整で
きるようにしておいてその加熱エネルギーと加圧力との
不足分を段階的に増加させて補うようにしても良い。
Then, as shown in FIG. ', and as it passes through, the bone white 1 and the resin film 2.2
The rolling roller 4.4' applies thermal energy and pressure to the bone tissue and the resin films 2, 2' through the metal plate 3.3' while pushing out the air that has entered between the bone and the resin films 2, 2'. Add it evenly over the entire surface and press it. Alternatively, at this time, the metal plates 3 and 3' that sandwich the bone white 1 and the resin films 2 and 2' are heated in advance, and instead the pair of rolling rollers 4 and 4' are not heated or are heated only slightly. The bone white 1 and the resin film 2 sandwiched between the heated metal plates 3 and 3' by the rolling rollers 4 and 4'
, 2' may be bonded by heat and pressure. At this time, when the heating energy of the pair of rolling rollers 4, 4' or the metal plate 3,3' applied to the bone white 1 and the resin films 2, 2' is insufficient, or the pressing force is insufficient. When this occurs, the rolling rollers 4, 4'
As shown in FIG. 5, a plurality of rolling rollers 4, 4' are used, and the heating energy and pressing force of the plurality of rolling rollers 4, 4' can be finely adjusted, respectively, to compensate for the shortfall between the heating energy and pressing force. The amount may be increased in stages to compensate.

しかるのち、iii記熱圧熱圧着り一体化された骨白1
と(H脂フィルム2,2′とを金属板3,3′ともども
空冷又は水冷等により冷却し、金属板3.3′を取外し
て製品化したカード5を取出す。
After that, the integrated bone white 1
Both the metal plates 3 and 3' are cooled by air cooling or water cooling, and the metal plates 3 and 3' are removed to take out the manufactured card 5.

尚、この製品化したカード5は、骨白1を一枚使用した
ものの場合は第6図に示すように、骨白1の表裏面に樹
脂フィルム2.2′による皮膜が一体形成されたものと
なり、又骨白lを二枚使用したものの場合は第7図に示
すように骨白1と1とが熱圧着されて一一体化し、該一
体化した骨白1と1との外側面に樹脂フィルム2.2′
による皮膜が一体成形されたものとなる。
In addition, in the case where this commercialized card 5 uses a single piece of bone white 1, a resin film 2.2' is integrally formed on the front and back surfaces of bone white 1, as shown in FIG. In addition, in the case of using two pieces of bone white 1, as shown in FIG. Resin film 2.2'
The film is integrally molded.

本発明は以上のようにしてキャッシュカードや、その他
これに類するカード又はテーブルト7ブ及び装飾性壁装
材等を得るようにしたものである(発明の効果) しかして本発明は前記骨白1と、該骨白1の表裏面にあ
てがった樹脂フィルム2.2′とを熱圧着して一体成形
するにあたり、その熱エネルギーと圧力とを前記金属板
3,3′を介して骨白1と樹脂フィルム2,2′とに加
えるようにしたものであるから、(1)当該骨白1及び
該骨白1に熱圧着する樹脂フィルム2,2′に対し、そ
の熱エネルギーと圧力とを全面にわたって効率良く又む
らなく加えることができる。従って該作業は連続的にで
きることになりカード5の量産が可能となる。
The present invention provides cash cards, other similar cards, table tops, decorative wall coverings, etc. as described above (effects of the invention). 1 and the resin films 2 and 2' applied to the front and back surfaces of the bone white 1 are integrally molded by thermocompression bonding, the thermal energy and pressure are applied to the bone white 1 through the metal plates 3 and 3'. (1) The thermal energy and pressure are applied to the bone white 1 and the resin films 2, 2' thermocompression bonded to the bone white 1. It can be applied efficiently and evenly over the entire surface. Therefore, this work can be performed continuously, and the cards 5 can be mass-produced.

(2)又、該作業は、前記金泥板3.3′の中間で、骨
白1と樹脂フィルム2,2′との間に入り込んだ空気を
、その外方へと押出しながら行うので仕上がり製品のカ
ード5の表裏面に気泡やずれ等が生じることもないし、
(3)更に該カート′5の表面を形成する透明の樹脂皮
膜部分は、前記金属板3゜3′を介して熱圧着されるの
で、その表面は非常に滑らかに仕上がり、従って非常に
見栄えが良い。(4)その他にも前記金属板3,3′を
介して骨白1と、樹脂フィルム2.2′とは、−組だけ
ずつ連続的に熱圧着するから、これに加える圧延ローラ
4.4′からの熱エネルギーと圧力とは、これを必要に
応じて微調整できるので、前記樹脂フィルム2.2′に
、照射光線や熱エネルギー等によりその表示が微妙に変
化する液晶マイクロカプセル等のような、熱または圧力
によって破壊されやすいインクを印刷したもの等を使用
することも可能であるし、又前記骨白1及び樹脂フィル
ム2゜2′等の厚みや材質等がカード5の種類によって
異なることがあっても常にその最適な条件に合わせての
熱圧着作業ができる。
(2) Also, this work is carried out while pushing out the air that has entered between the bone white 1 and the resin films 2, 2' in the middle of the gold plate 3, 3' to the outside, so that the finished product There will be no air bubbles or misalignment on the front and back sides of the card 5.
(3) Furthermore, since the transparent resin film forming the surface of the cart '5 is bonded by thermocompression via the metal plate 3'3', the surface is finished very smoothly and therefore has a very good appearance. good. (4) In addition, since the bone white 1 and the resin film 2.2' are successively bonded together by heat and pressure through the metal plates 3 and 3', the rolling rollers 4.4 The thermal energy and pressure from ' can be finely adjusted as necessary, so the resin film 2. It is also possible to use a card printed with ink that is easily destroyed by heat or pressure, and the thickness and material of the bone white 1 and the resin film 2'2' may vary depending on the type of card 5. No matter what happens, we can always perform thermocompression bonding work in accordance with the optimal conditions.

従って本発明のラミネート工法を使用すれば、常に良質
で製品価値の高いキャッシュカードや、ごれに類するカ
ード等を、低コストで大量に製造することができ、従っ
てこの種のカード類の普及に大いに役立つことになる。
Therefore, by using the lamination method of the present invention, cash cards of high quality and high product value, cards that are dirty, etc. can be manufactured in large quantities at low cost, and this will help to popularize these types of cards. It will be of great help.

尚、本発明は上記実施例に限定されなければならない理
由はなく、たとえば前記樹脂フィルム2.2′はこれを
樹脂シート或いはこれに類するものであっても良く、又
金属板3.3′は、これを第8図に示すように上下一対
のベルト状にし、該ベルト状の金属板3.3′を複数個
のローラ6・・・・・・及び7・・・・・・を用いて周
回するように構成し、該上下一対のベルト状の金属板3
,3′の間を骨白1と、け白1の表裏面にあてがった樹
脂フィルム2.2′とを図中矢印に示す方向へと通過し
て行くようにして、該通過中に当該金属板3,3′を介
して必要な熱エネルギーと圧力とを加えて、これを熱圧
着して一体成形するようにしても良いことはいうまでも
ない。そして金属板3.3′を、このようにベルト状に
すれば、前記骨白1と樹脂フィルム2.2′とを当該金
属板3,3′の間で熱圧着して一体成形した後、図中矢
印に示す方向へと移動させている間に、これを空冷等に
よって冷却して、その移送先から外方へと排出される時
点で完全に製品化したカード5が得られるようにするよ
うにも実施できる。
It should be noted that there is no reason why the present invention should be limited to the above embodiments; for example, the resin film 2.2' may be a resin sheet or something similar, and the metal plate 3.3' may be a resin sheet or a similar material. This is formed into a pair of upper and lower belts as shown in FIG. 8, and the belt-shaped metal plates 3.3' are rolled using a plurality of rollers 6... A pair of upper and lower belt-shaped metal plates 3 configured to rotate
, 3', the bone white 1 and the resin film 2.2' applied to the front and back surfaces of the white bone 1 are passed in the direction shown by the arrow in the figure, and during the passage, the metal Needless to say, it is also possible to apply necessary thermal energy and pressure via the plates 3 and 3' to thermocompress them and integrally mold them. If the metal plate 3.3' is formed into a belt shape in this way, after the bone white 1 and the resin film 2.2' are thermocompressed and integrally formed between the metal plates 3,3', While being moved in the direction shown by the arrow in the figure, it is cooled by air cooling or the like so that a completely manufactured card 5 is obtained when it is discharged outward from the destination. It can also be implemented as follows.

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

第1図及び第2図は本発明のラミネート工法を用いて熱
圧着して一体成形するカードの半製品時の側面図、第3
図は同、半製品時のカードを二枚の金属板間に挾持した
状態を示す側面図、第4図及び第5図は、金属板間に挾
持した半製品時のカードを熱圧着して一体成形化する状
態を示す概略・側面図、第6図及び第7図は同、熱圧着
工程終了後、金属板を取外して製品化したカードを示す
側面図、第8図は同、金属板をベルト状にした他の実施
例であって、該ベルト状の金属板間に半製品時のカード
を通過させて製品化する状態を示す概略側面図である。 図中1・・・・骨白、2,2′・・・・樹脂フィルム、
3.3′・・・・金属板、4,4′・・・・圧延ローラ
、5・・・・カード、6.7・・・・ローラ。 第5図 第6図
Figures 1 and 2 are side views of a semi-finished card integrally molded by thermocompression bonding using the lamination method of the present invention;
The same figure shows a side view of the semi-finished card being sandwiched between two metal plates, and Figures 4 and 5 show the semi-finished card being sandwiched between metal plates by heat compression bonding. Figures 6 and 7 are a schematic and side view showing the state of integral molding. Figures 6 and 7 are side views showing the card manufactured by removing the metal plate after the thermocompression bonding process. Figure 8 is the same, the metal plate. FIG. 4 is a schematic side view showing another embodiment in which the card is shaped into a belt, and shows a state in which a semi-finished card is passed between the belt-shaped metal plates to be made into a product. In the figure, 1...Bone white, 2,2'...Resin film,
3.3'...Metal plate, 4,4'...Rolling roller, 5...Card, 6.7...Roller. Figure 5 Figure 6

Claims (2)

【特許請求の範囲】[Claims] (1)熱圧着すべき熱可塑性樹脂板及び樹脂フィルム等
を二枚の金属板間に挾持し、該熱可塑性樹脂板及び樹脂
フィルム等と金属板とを、加熱した一対の圧延ローラ間
を通過させることにより、熱圧着するようにしたことを
特徴とするラミネート工法。
(1) A thermoplastic resin plate, resin film, etc. to be thermocompressed is sandwiched between two metal plates, and the thermoplastic resin plate, resin film, etc. and the metal plate are passed between a pair of heated rolling rollers. A laminating method characterized by heat-compression bonding.
(2)前記熱可塑性樹脂板と樹脂フィルム等とを、加熱
した二枚の金属板間に挾持して一対の圧延ローラ間を通
過させることにより熱圧着するようにしたことを特徴と
する特許請求の範囲第1項記載のラミネート工法。
(2) A patent claim characterized in that the thermoplastic resin plate and the resin film or the like are sandwiched between two heated metal plates and passed between a pair of rolling rollers to be bonded by thermocompression. The laminate method described in item 1 of the scope.
JP60153283A 1985-07-11 1985-07-11 Method of laminating construction Pending JPS6213341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60153283A JPS6213341A (en) 1985-07-11 1985-07-11 Method of laminating construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60153283A JPS6213341A (en) 1985-07-11 1985-07-11 Method of laminating construction

Publications (1)

Publication Number Publication Date
JPS6213341A true JPS6213341A (en) 1987-01-22

Family

ID=15559084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60153283A Pending JPS6213341A (en) 1985-07-11 1985-07-11 Method of laminating construction

Country Status (1)

Country Link
JP (1) JPS6213341A (en)

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