JP2615796B2 - Labeled container and method for producing the same - Google Patents

Labeled container and method for producing the same

Info

Publication number
JP2615796B2
JP2615796B2 JP8557488A JP8557488A JP2615796B2 JP 2615796 B2 JP2615796 B2 JP 2615796B2 JP 8557488 A JP8557488 A JP 8557488A JP 8557488 A JP8557488 A JP 8557488A JP 2615796 B2 JP2615796 B2 JP 2615796B2
Authority
JP
Japan
Prior art keywords
label
container
convex portion
molding
mold
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.)
Expired - Lifetime
Application number
JP8557488A
Other languages
Japanese (ja)
Other versions
JPH01267159A (en
Inventor
達雄 古瀬
智明 高崎
敏明 掛村
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 Inc
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 Inc filed Critical Toppan Inc
Priority to JP8557488A priority Critical patent/JP2615796B2/en
Publication of JPH01267159A publication Critical patent/JPH01267159A/en
Application granted granted Critical
Publication of JP2615796B2 publication Critical patent/JP2615796B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B29C49/24—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
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/744—Labels, badges, e.g. marker sleeves

Description

【発明の詳細な説明】 ＜産業上の利用分野＞ 本発明は、凸部を有するラベルが表面に貼付された容
器に関するものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial application field> The present invention relates to a container having a label having a convex portion attached to a surface thereof.

＜従来の技術＞ 従来より、予め文字、絵付等の部分を凸部としたラベ
ルを容器表面に貼付けしてなるラベル付プラスチック中
空成形容器があるが、該容器を製造する場合、予めラベ
ルにエンボス加工を施し、該ラベルを容器表面に貼付け
して製造するか、あるいは感熱性の金型内に挿入した
後、中空成形を行ない成形と同時に該ラベルを容器表面
に貼付けして製造する方法がある。<Prior Art> Conventionally, there is a plastic hollow molded container with a label in which a label having characters, pictures, and the like as projections is pasted on the surface of the container, but when the container is manufactured, the label is embossed in advance. There is a method in which the label is applied to the surface of the container after processing, or the label is attached to the surface of the container at the same time when the label is inserted into a heat-sensitive mold and then subjected to hollow molding. .

＜発明が解決しようとする課題＞ 従来の技術のうち前者の場合ラベルに凹凸があるため
ラベル貼付けの際十分な押圧をかけることが出来ないた
め、貼付け不良又は凹凸の再現性不良の問題点がある。<Problems to be Solved by the Invention> In the former case of the prior art, since the label has irregularities, it is not possible to apply sufficient pressure at the time of sticking the label. is there.

又、後者の場合、樹脂そのものの成形性、成形時に発
生するガス、あるいはラベルの伸び不良等の原因により
金型彫刻部の細部における成形再現性が不十分であると
いう問題点がある。In the latter case, there is a problem that the molding reproducibility in the details of the engraved portion of the mold is insufficient due to the moldability of the resin itself, gas generated during molding, or poor elongation of the label.

本発明は上記問題点を解決するという課題を有する。 The present invention has a problem of solving the above problems.

＜課題を解決するための手段＞ 本考案は上記問題点を解決するためのもので、すなわ
ち、ラベルの一部の文字、絵柄等の部分が凸状にエンボ
スされたラベル付中空成形容器を得るもので、しかも凸
状部の細部の再現性が良好であり、かつ、成形とラベル
貼付けを同時に行なうものである。<Means for Solving the Problems> The present invention is intended to solve the above-mentioned problem, that is, to obtain a hollow molded container with a label in which a part of a label, such as a character and a picture, is embossed in a convex shape. In addition, the reproducibility of the details of the convex portions is good, and molding and labeling are performed simultaneously.

本考案を構成する成形法はダイレクトブロー成形、イ
ンジェクションブロー成形、延伸ブロー成形等の中空成
形法が考えられる。Hollow molding methods such as direct blow molding, injection blow molding, and stretch blow molding can be considered as the molding method constituting the present invention.

中空容器の材質として適用される樹脂はポリエチレ
ン、ポリプロピレン、ポリ塩化ビニル、ポリカーボネー
ト、ポリエチレンテレフタレート等が挙げられる。成形
金型のキャビティには所望のエンボス形状の彫刻加工が
施されている。The resin applied as the material of the hollow container includes polyethylene, polypropylene, polyvinyl chloride, polycarbonate, polyethylene terephthalate and the like. The cavity of the molding die is engraved with a desired emboss shape.

本考案の骨子となるラベルは基材、接着剤、インキ、
発泡インキで構成されている。基材には特に制約はなく
一般的なラベル用紙であれば良く、又、透明フィルムも
可能である。接着剤は感熱性のもので基材の裏面にコー
ティングされており、中空成形容器が成形される際の樹
脂の保持熱で溶融し、接着性を発揮し、成形と同時に容
器壁面に接着する性質を有する。インキは一般的な印刷
インキで文字、絵柄等を構成する。発泡インキはラベル
の文字、絵柄のうちエンボスさせるべき位置に印刷す
る。その性質は容器が成形される際の樹脂の保持熱及び
金型の熱で発泡がなされるようなマイクロカプセルタイ
プの比較的低温で発泡するものが好ましい。The label that is the essence of the present invention is a substrate, adhesive, ink,
It is composed of foamed ink. The base material is not particularly limited as long as it is a general label paper, and a transparent film is also possible. The adhesive is heat-sensitive and is coated on the back of the base material.It is melted by the holding heat of the resin when the hollow molded container is molded, exhibits adhesiveness, and adheres to the container wall at the same time as molding. Having. The ink is a general printing ink and forms characters, patterns, and the like. The foamed ink is printed at the position to be embossed among the characters and pictures on the label. It is preferable that the microcapsule type foams at a relatively low temperature such that the foam is formed by the heat of holding the resin and the heat of the mold when the container is molded.

次に本考案の成形方法について代表的な成形方法であ
るダイレクトブロー成形で説明する。Next, the molding method of the present invention will be described with reference to a representative molding method, direct blow molding.

押出機によりプラスチック材料を溶融し、ヘッドより
パリソンとして押出し、このパリソンを金型で咬え、パ
リソン内にエアーを吹込み、所望の形状を得るというダ
イレクトブロー成形そのものは本発明と一般的な成形法
とは同様である。相違点は金型キャビティにラベルのエ
ンボス形状に対応する彫刻加工がなされており、この金
型内に壁面にパリソンを咬える以前にラベルをインキ面
が金型の壁面に接触する様に挿入する。Melt the plastic material with an extruder, extrude it as a parison from the head, bite this parison with a mold, blow air into the parison, and obtain the desired shape. The law is the same. The difference is that the mold cavity is engraved according to the embossed shape of the label, and the label is inserted into this mold before the parison bites the wall so that the ink surface contacts the mold wall. .

挿入位置は彫刻部と発泡インキ印刷部とを一致させる
ようにする。上記状態でパリソン内にエアーを吹き込む
と、所望の容器が成形されると同時に金型彫刻部におい
ても吹込み圧でラベルが伸び、かつパリソンの保持熱及
び金型の熱で発泡インキが発泡されてラベルのエンボス
化がなされ、同時にパリソンの保持熱により接着剤が接
着性を発揮し、ラベルが容器に貼付けされる。The insertion position is set so that the engraved portion and the foamed ink printing portion match. When air is blown into the parison in the above state, the desired container is formed, and at the same time, the label is stretched by the blowing pressure also in the mold engraving portion, and the foaming ink is foamed by the holding heat of the parison and the heat of the mold. The embossing of the label is performed, and at the same time, the adhesive exerts adhesiveness by the holding heat of the parison, and the label is attached to the container.

＜作用＞ 本発明により予め凸部を設けたラベルの凸部に発泡樹
脂層を設けたラベルを、前記凸部に一致する凹部を有す
る金型に挿入し、容器を成形するので、容易な成形加工
工程で製造することが可能となり、凸部の再現性をシャ
ープにすることが出来る。<Operation> The label having the foamed resin layer provided on the convex portion of the label provided with the convex portion according to the present invention is inserted into a mold having a concave portion corresponding to the convex portion, and the container is molded. It can be manufactured in a processing step, and the reproducibility of the projection can be sharpened.

＜実施例＞ 本発明の実施例としてポリカーボネート製の250cc容
量の化粧品用容器について図面を参照しながら説明す
る。<Example> A 250cc capacity cosmetic container made of polycarbonate will be described as an example of the present invention with reference to the drawings.

第１図は本実施例の正面図であり、第２図は断面図で
ある。FIG. 1 is a front view of the present embodiment, and FIG. 2 is a sectional view.

容器形状は65（Ｗ）×35（Ｔ）×180（Ｈ）m/mの偏平
形状で、ボトル（10）の表裏には60（Ｗ）×100（Ｈ）m
/mサイズのラベル（11）、（13）が貼付けられる。The container has a flat shape of 65 (W) x 35 (T) x 180 (H) m / m, and 60 (W) x 100 (H) m on the front and back of the bottle (10).
/ m size labels (11) and (13) are attached.

ラベル（10）にはその中央部に花柄（12）、上部に商
品名、下部にメーカー名のエンボス加工が施される。金
型キャビティにはエンボス形状に対応する形状の最大深
さ2m/mの彫刻加工が施されている。The label (10) is embossed with a floral pattern (12) in the center, a product name in the upper part, and a manufacturer name in the lower part. The mold cavity is engraved with a maximum depth of 2m / m corresponding to the embossed shape.

ラベル構成は基材として王子油化製合成紙、ユポFPG
＃110、接着剤としてEVA系ホットメルト、（東洋モート
ン製アドコート330w1790）、発泡インキとして松本油脂
製薬製、発泡粒子マツモトマイクロスフェアーＦ−30を
インキ化したマイクロカプセルタイプを使用した。The label consists of Oji Yuka synthetic paper and YUPO FPG as base materials.
# 110, an EVA hot melt (Adcoat 330w1790, manufactured by Toyo Morton) as an adhesive, and a microcapsule type made of Matsumoto Micro Fat F-30, manufactured by Matsumoto Yushi Seiyaku Co., Ltd., as a foaming ink.

パリソン押出温度は260℃、金型は90℃に加熱、パリ
ソンへのエアー吹込み圧は6kg/cm2、形成サイクルは20
秒であった。The parison extrusion temperature is 260 ° C, the mold is heated to 90 ° C, the air blowing pressure to the parison is 6kg / cm 2 , the forming cycle is 20
Seconds.

以上の条件により成形された容器は成形と同時にラベ
ル貼りがなされ、かつエンボス部は金型の彫刻状態が忠
実に再現され、その再現率は平均95％に達した。The container molded under the above conditions was subjected to labeling at the same time as molding, and the embossed portion faithfully reproduced the engraved state of the mold, and the reproducibility reached an average of 95%.

＜効果＞ 本発明によるとエンボス部を有するラベルを成形と同
時に貼付けることが可能となり、この製造方法により、
高級感のある商品価値の高い中空成形容器を得ることが
出来た。<Effect> According to the present invention, a label having an embossed portion can be attached at the same time as molding, and by this manufacturing method,
A high-quality hollow molded container with high commercial value was obtained.

この種の容器は化粧品、トイレタリー、食品、医薬品
等広範囲な用途に適用可能である。This type of container is applicable to a wide range of uses such as cosmetics, toiletries, foods, and pharmaceuticals.

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

第１図は本発明の実施例の正面説明図、第２図は同要部
断面説明図である。 10:中空成形容器、11:ラベル 12:花柄エンボス部、13:裏面ラベルFIG. 1 is an explanatory front view of an embodiment of the present invention, and FIG. 10: Hollow molded container, 11: Label 12: Embossed floral pattern, 13: Back label

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】凸部を有するラベルを容器表面に貼付けし
てなるラベル付容器において、前記ラベルの凸部に対応
する容器表面にラベルの凸部に一致する凸状部を有し、
かつ、前記ラベルの凸部は感熱性発泡剤により発泡して
いることを特徴とするラベル付容器。1. A container with a label, wherein a label having a convex portion is attached to the surface of the container, the container having a convex portion corresponding to the convex portion of the label on the surface of the container corresponding to the convex portion of the label.
In addition, the convex part of the label is foamed with a heat-sensitive foaming agent. 【請求項２】容器の成形と同時に容器表面にラベルを貼
付けさせるラベル付容器の製造方法において、凸部が設
けられてあり、前記凸部に感熱性発泡層を形成してある
ラベルを凸部形成位置に対応する位置に凹部を形成して
ある金型に挿入・載置し、成形と同時にラベルに凸部を
形成することを特徴とするラベル付容器の製造方法。2. A method for producing a labeled container wherein a label is affixed to the surface of the container simultaneously with the molding of the container, wherein a convex portion is provided, and the label having a heat-sensitive foam layer formed on the convex portion is provided with a convex portion. A method for manufacturing a container with a label, comprising: inserting and mounting a mold having a concave portion at a position corresponding to a forming position, and forming a convex portion on a label simultaneously with molding.
JP8557488A 1988-04-07 1988-04-07 Labeled container and method for producing the same Expired - Lifetime JP2615796B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8557488A JP2615796B2 (en) 1988-04-07 1988-04-07 Labeled container and method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8557488A JP2615796B2 (en) 1988-04-07 1988-04-07 Labeled container and method for producing the same

Publications (2)

Publication Number Publication Date
JPH01267159A JPH01267159A (en) 1989-10-25
JP2615796B2 true JP2615796B2 (en) 1997-06-04

Family

ID=13862583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8557488A Expired - Lifetime JP2615796B2 (en) 1988-04-07 1988-04-07 Labeled container and method for producing the same

Country Status (1)

Country Link
JP (1) JP2615796B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0632340Y2 (en) * 1989-11-01 1994-08-24 ライオン株式会社 Labeled container manufacturing equipment
JP2002154153A (en) * 2000-11-20 2002-05-28 Yoshino Kogyosho Co Ltd In-mold label for blow molding
GB2428402A (en) * 2005-07-19 2007-01-31 Arjobex Sas Moulded, labelled plastic article with a relief pattern.
JP4779527B2 (en) * 2005-09-16 2011-09-28 大日本印刷株式会社 Plastic molded container with foam label and manufacturing method thereof
FR2930739A1 (en) * 2008-04-30 2009-11-06 Veriplast Decorative Soc Par A Insulated package or container e.g. beaker, manufacturing method for e.g. ice cream, involves placing in-mold-labeling tag in pattern cavity of mold, before injecting plastic material, where tag is formed from film of specific thickness
JP2012071873A (en) * 2010-09-29 2012-04-12 Tokyo Pack Kk Packaging container

Also Published As

Publication number Publication date
JPH01267159A (en) 1989-10-25

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