JP3153930U - Insulating paper container - Google Patents

Insulating paper container Download PDF

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JP3153930U
JP3153930U JP2009004847U JP2009004847U JP3153930U JP 3153930 U JP3153930 U JP 3153930U JP 2009004847 U JP2009004847 U JP 2009004847U JP 2009004847 U JP2009004847 U JP 2009004847U JP 3153930 U JP3153930 U JP 3153930U
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layer
insulating paper
paper container
container
printed
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敬次 稲葉
敬次 稲葉
光伸 今村
光伸 今村
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日本ストロー株式会社
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【課題】小ロッド生産及び多品種な印刷による容器の生産に向く断熱性紙製容器を提供することを目的とする。【解決手段】原紙３の内面に高融点の熱可塑性合成樹脂層４を設け、原紙３の表面に低融点の熱可塑性合成樹脂層を加熱発泡させた発泡層５を設けた断熱性紙製容器であって、上記断熱性紙製容器の発泡層５の表面に曲面印刷によって印刷された印刷層７を設けてあることを特徴とする。【選択図】図１An object of the present invention is to provide a heat insulating paper container suitable for small rod production and container production by various types of printing. A heat insulating paper container provided with a high-melting thermoplastic synthetic resin layer 4 on the inner surface of a base paper 3 and a foam layer 5 obtained by heating and foaming a low-melting thermoplastic synthetic resin layer on the surface of the base paper 3. And the printing layer 7 printed by curved surface printing is provided in the surface of the foaming layer 5 of the said heat insulating paper container, It is characterized by the above-mentioned. [Selection] Figure 1

Description

本考案は、原紙の表面に低融点の熱可塑性合成樹脂フイルムを設け、この低融点の熱可塑性合成樹脂フイルムを加熱して発泡させる断熱性紙製容器に関する。   The present invention relates to a heat insulating paper container in which a low-melting thermoplastic synthetic resin film is provided on the surface of a base paper and the low-melting thermoplastic synthetic resin film is heated to foam.

容器胴部材の原紙の表面に低融点の熱可塑性合成樹脂フイルムをラミネートしており、この低融点の熱可塑性合成樹脂フイルムの表面に発泡に同調して発泡後の熱可塑性合成樹脂フイルムの表面に滑らかな印刷面を形成する同調インキを塗布してあり、前記低融点の熱可塑性合成樹脂フイルムを発泡するように加熱処理されている断熱性紙製容器は公知である（例えば特許文献１）。   A thermoplastic synthetic resin film with a low melting point is laminated on the surface of the base paper of the container body member. A heat-insulating paper container that is coated with a synchronous ink that forms a smooth printing surface and is heat-treated to foam the low-melting-point thermoplastic synthetic resin film is known (for example, Patent Document 1).

特許第３４０８１５６号公報Japanese Patent No. 3408156

上記公知の断熱性紙製容器は大量生産向きに適していて、小ロッド生産及び多品種の印刷による断熱性紙製容器の生産には不向きであるという課題がある。
本考案は、この課題を解決するために、小ロッド生産及び多品種な印刷による容器の生産に向く断熱性紙製容器を提供することを目的とする。 The known heat insulating paper container is suitable for mass production, and has a problem that it is not suitable for small rod production and production of heat insulating paper containers by various kinds of printing.
In order to solve this problem, an object of the present invention is to provide a heat insulating paper container suitable for small rod production and production of containers by various kinds of printing.

そのために、本考案の断熱性紙製容器は、原紙の内面に高融点の熱可塑性合成樹脂層を設け、原紙の表面に低融点の熱可塑性合成樹脂層を加熱発泡させた発泡層を設けた断熱性紙製容器であって、上記断熱性紙製容器の発泡層の表面に曲面印刷によって印刷された印刷層を設けてあることを特徴とする。
また、本考案の断熱性紙製容器は、上記発泡層の表面に白色インキの下地層を設けてあり、この白色インキの下地層の表面に曲面印刷によって印刷された印刷層を設けてあることを特徴とする。 For this purpose, the heat-insulating paper container of the present invention is provided with a high-melting point thermoplastic synthetic resin layer on the inner surface of the base paper and a foam layer obtained by heating and foaming a low-melting point thermoplastic synthetic resin layer on the surface of the base paper. A heat insulating paper container, wherein a printed layer printed by curved surface printing is provided on a surface of a foam layer of the heat insulating paper container.
Further, the heat insulating paper container of the present invention has a white ink base layer provided on the surface of the foam layer, and a printed layer printed by curved surface printing on the surface of the white ink base layer. It is characterized by.

扇形のブランクを巻いて貼り合わせて容器の胴部を形成した容器本体の貼り合わせ部の発泡厚みが薄くなっている部分も、表面が均一に表面印刷されている。
上記高融点の熱可塑性合成樹脂層が高融点のポリエチレンフイルムである。
上記低融点の熱可塑性合成樹脂層が低融点のポリエチレンフイルムである。
上記印刷層がＵＶインキにより印刷されたものである。 The surface of the portion where the foaming thickness of the bonding portion of the container main body, which is formed by winding and bonding the fan-shaped blank and forming the body portion of the container, is also surface-printed uniformly.
The high-melting thermoplastic synthetic resin layer is a high-melting polyethylene film.
The low-melting thermoplastic synthetic resin layer is a low-melting polyethylene film.
The printed layer is printed with UV ink.

本考案の断熱性紙製容器は、原紙の内面に高融点の熱可塑性合成樹脂層を設け、原紙の表面に低融点の熱可塑性合成樹脂層を加熱発泡させた発泡層を設けた断熱性紙製容器であって、上記断熱性紙製容器の発泡層の表面に曲面印刷によって印刷された印刷層を設けてあることを特徴とするから、容器の表面に発泡層を設け、デザイン印刷なしの断熱性紙製容器を多数作成しておき、需要者の要望による小ロッド生産が可能であり、また多品種の印刷を可能とし、需要者に対し、種々の表面デザインの断熱性紙製容器を低コストで提供できる効果がある。   The heat-insulating paper container of the present invention is a heat-insulating paper in which a high-melting point thermoplastic synthetic resin layer is provided on the inner surface of the base paper, and a low-melting point thermoplastic synthetic resin layer is provided on the surface of the base paper by heating and foaming. Since the printed container is provided with a printed layer printed by curved surface printing on the surface of the foamed layer of the heat insulating paper container, the foamed layer is provided on the surface of the container, and no design printing is performed. A large number of heat-insulating paper containers can be prepared to produce small rods according to the demands of customers. Also, it is possible to print a wide variety of products. There is an effect that can be provided at low cost.

本考案断熱性紙製容器の断面図である。It is sectional drawing of this invention heat insulation paper container. 白色インキの下地層を設けた本考案断熱性紙製容器の断面図である。It is sectional drawing of this invention heat insulating paper container provided with the base layer of white ink. 胴部の貼り合わせ部の拡大断面平面図である。It is an expanded sectional top view of the bonding part of a trunk | drum.

本考案の断熱性紙製容器は、図１に示す表面印刷層７のない断熱性紙製容器又は図２に示す表面印刷層７のない白色インキの下地層６を設けた断熱性紙製容器を多数用意して保管しておき、図１に示す発泡層の表面に又は図２に示す白色インキの下地層の表面に曲面印刷により表面の印刷層を設けたことを特徴とする。
即ち、顧客の要望により小ロッドのものであっても、また、種々多品種の表面印刷のものであっても、需要に応じることができる。 The heat insulating paper container of the present invention is a heat insulating paper container without the surface printing layer 7 shown in FIG. 1 or a heat insulating paper container provided with a white ink base layer 6 without the surface printing layer 7 shown in FIG. A large number of inks are prepared and stored, and a surface printed layer is provided by curved surface printing on the surface of the foam layer shown in FIG. 1 or the surface of the white ink base layer shown in FIG.
That is, even if it is a thing of a small rod by the request of a customer, and the thing of various kinds of surface printing, it can respond to a demand.

図中符号１は、断熱性紙製容器の胴部材であり、符号２が底部材である。胴部材１は原紙３の内面に高融点の熱可塑性合成樹脂層４を設けてあり、原紙３の表面には低融点の熱可塑性合成樹脂層を加熱発泡させた発泡層５を設けてある。これらの熱可塑性合成樹脂はポリエチレンがよい。
図２には、上記低融点の熱可塑性合成樹脂層を加熱発泡させた発泡層５の表面に白色インキの下地層６を設けたものを示してある。 In the figure, reference numeral 1 is a body member of a heat insulating paper container, and reference numeral 2 is a bottom member. The body member 1 is provided with a high melting point thermoplastic synthetic resin layer 4 on the inner surface of the base paper 3, and a foam layer 5 obtained by heating and foaming a low melting point thermoplastic synthetic resin layer is provided on the surface of the base paper 3. These thermoplastic synthetic resins are preferably polyethylene.
FIG. 2 shows an example in which a white ink base layer 6 is provided on the surface of a foamed layer 5 obtained by heating and foaming the low-melting-point thermoplastic synthetic resin layer.

図１及び図２の符号７は、ＵＶインキを用いて曲面印刷により発泡層５又は下地層６の表面に種々の表面デザインが印刷された印刷層である。
上記種々の表面デザインが印刷されていない断熱性紙製容器は、通常のカップ状容器と同様に胴部材１を構成するブランクを巻き付けて底部材２を取り付けて形成される。 Reference numeral 7 in FIGS. 1 and 2 denotes a print layer in which various surface designs are printed on the surface of the foam layer 5 or the underlayer 6 by curved surface printing using UV ink.
The heat insulating paper container on which the various surface designs are not printed is formed by winding a blank constituting the body member 1 and attaching the bottom member 2 in the same manner as an ordinary cup-shaped container.

本考案を構成する容器は、原紙３の内面に高融点の熱可塑性合成樹脂層を設け、原紙３の表面に低融点の熱可塑性合成樹脂層を向け、この容器を加熱することによって原紙内に含まれる水分を蒸発し、この水分の蒸発作用によって低融点の熱可塑性合成樹脂層を発泡させて発泡層５としたものである。   The container constituting the present invention is provided with a high-melting point thermoplastic synthetic resin layer on the inner surface of the base paper 3, and a low-melting point thermoplastic synthetic resin layer is directed to the surface of the base paper 3, and the container is heated to heat the base paper 3 The foamed layer 5 is obtained by evaporating the contained moisture and foaming the low-melting thermoplastic synthetic resin layer by this moisture evaporating action.

図３には、ブランクの端と端とを貼り合わせた部分の拡大断面図で、この貼り合わせ部の低融点の熱可塑性合成樹脂の発泡が充分に行われず薄くなっている部分が生じる。しかし、曲面印刷することによって、貼り合わせ部の薄い位置でも円周上で均一な表面に印刷することができる。   FIG. 3 is an enlarged cross-sectional view of a portion where the ends of the blank are bonded together, and a portion where the low melting point thermoplastic synthetic resin is not sufficiently foamed in the bonded portion is thinned. However, by performing curved surface printing, it is possible to print on a uniform surface on the circumference even at a thin position of the bonded portion.

ＵＶインキによる曲面印刷では、型替えが短時間で容易にできるので、小ロッド対応、及び多品種の表面印刷生産が可能となった。また、版代がグラビア印刷に比し、非常に安価で版製作の納期も早くできる。さらに、ＵＶインキにはＶＯＣ（揮発性有機溶剤）、環境ホルモン、重金属を含まないので環境にやさしい印刷ができる。ＵＶインキは瞬間硬化のため、生産性向上と短期納期出荷ができる。ＵＶインキの印刷はインキ乾燥のために熱風処理の必要なく省エネルギーである。   In curved surface printing with UV ink, mold change can be easily performed in a short time, so that it is possible to handle small rods and produce various types of surface printing. In addition, the plate cost is much cheaper than gravure printing, and the plate production can be delivered quickly. Furthermore, since UV ink does not contain VOC (volatile organic solvent), environmental hormones, and heavy metals, printing that is friendly to the environment can be performed. Since UV ink is instantly cured, productivity can be improved and short-term delivery is possible. UV ink printing saves energy without the need for hot air treatment for ink drying.

１ 胴部材
２ 底部材
３ 原紙
４ 高融点の熱可塑性合成樹脂層
５ 発泡層
６ 下地層
７ 印刷層 DESCRIPTION OF SYMBOLS 1 Body member 2 Bottom member 3 Base paper 4 High-melting point thermoplastic synthetic resin layer 5 Foam layer 6 Underlayer 7 Print layer

Claims (6)

原紙の内面に高融点の熱可塑性合成樹脂層を設け、原紙の表面に低融点の熱可塑性合成樹脂層を加熱発泡させた発泡層を設けた断熱性紙製容器であって、上記断熱性紙製容器の発泡層の表面に曲面印刷によって印刷された印刷層を設けてあることを特徴とする断熱性紙製容器。   A heat insulating paper container provided with a foaming layer in which a high melting point thermoplastic synthetic resin layer is provided on the inner surface of a base paper and a low melting point thermoplastic synthetic resin layer is heated and foamed on the surface of the base paper. A heat insulating paper container characterized in that a printed layer printed by curved surface printing is provided on the surface of a foam layer of a container. 上記発泡層の表面に白色インキの下地層を設けてあり、この白色インキの下地層の表面に曲面印刷によって印刷された印刷層を設けてあることを特徴とする上記請求項１に記載の断熱性紙製容器。   The heat insulation according to claim 1, wherein a white ink base layer is provided on the surface of the foam layer, and a printed layer printed by curved surface printing is provided on the surface of the white ink base layer. Sex paper container. 扇形のブランクを巻いて貼り合わせて容器の胴部を形成した容器本体の上記貼り合わせ部の発泡厚みが薄くなっている部分も、表面が均一に表面印刷されている上記請求項１又は２に記載の断熱性紙製容器。   The portion of the container body in which the foamed thickness of the bonded portion of the container main body formed by winding and bonding the fan-shaped blank to form the body portion of the container is also surface-printed uniformly. The heat-insulating paper container as described. 上記高融点の熱可塑性合成樹脂層が高融点のポリエチレンフイルムである上記請求項１乃至３の何れかに記載の断熱性紙製容器。   The heat-insulating paper container according to any one of claims 1 to 3, wherein the high-melting-point thermoplastic synthetic resin layer is a high-melting-point polyethylene film. 上記低融点の熱可塑性合成樹脂層が低融点のポリエチレンフイルムである上記請求項１乃至３の何れかに記載の断熱性紙製容器。   The heat insulating paper container according to any one of claims 1 to 3, wherein the low-melting-point thermoplastic synthetic resin layer is a low-melting-point polyethylene film. 上記印刷層がＵＶインキにより印刷されたものである上記請求項１乃至５の何れかに記載の断熱性紙製容器。   The heat insulating paper container according to any one of claims 1 to 5, wherein the printing layer is printed with UV ink.
JP2009004847U 2009-07-13 2009-07-13 Insulating paper container Expired - Lifetime JP3153930U (en)

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JP2009004847U JP3153930U (en) 2009-07-13 2009-07-13 Insulating paper container
TW98216552U TWM377406U (en) 2009-07-13 2009-09-08 Thermal-insulation paper-made container
CN2009202694878U CN201737320U (en) 2009-07-13 2009-10-09 Thermally-insulated paper container

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013184729A (en) * 2012-03-08 2013-09-19 Toppan Printing Co Ltd Laminate base paper and insulating container using the same
WO2019186640A1 (en) * 2018-03-26 2019-10-03 大日本印刷株式会社 Heat insulating container laminate, heat insulating container, method for manufacturing heat insulating container laminate, and method for manufacturing heat insulating container
KR102072128B1 (en) * 2018-09-11 2020-01-31 (주)거성피엔피 Tubular packaging body for packaging

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5549959B1 (en) 2013-09-30 2014-07-16 株式会社日本デキシー Paper container and method for manufacturing the paper container
CN104114450B (en) * 2013-09-30 2016-01-13 日本得意纸品有限公司 The manufacture method of paper-made vessel and this paper-made vessel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013184729A (en) * 2012-03-08 2013-09-19 Toppan Printing Co Ltd Laminate base paper and insulating container using the same
WO2019186640A1 (en) * 2018-03-26 2019-10-03 大日本印刷株式会社 Heat insulating container laminate, heat insulating container, method for manufacturing heat insulating container laminate, and method for manufacturing heat insulating container
KR102072128B1 (en) * 2018-09-11 2020-01-31 (주)거성피엔피 Tubular packaging body for packaging

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CN201737320U (en) 2011-02-09
TWM377406U (en) 2010-04-01

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