JPH09551U - Heat insulating paper cup - Google Patents
Heat insulating paper cupInfo
- Publication number
- JPH09551U JPH09551U JP006981U JP698197U JPH09551U JP H09551 U JPH09551 U JP H09551U JP 006981 U JP006981 U JP 006981U JP 698197 U JP698197 U JP 698197U JP H09551 U JPH09551 U JP H09551U
- Authority
- JP
- Japan
- Prior art keywords
- paper cup
- heat insulating
- paper
- sheet
- heat
- 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.)
- Granted
Links
Abstract
(57)【要約】
【目的】コルゲート加工紙よりも比較的に安価で、しか
も外観上の見栄えの良い断熱性紙カップを提供するもの
である。
【構成】紙カップ側壁部２外周に、同一深度の点状のエ
ンボス模様を施した紙性の断熱性シート５を巻付けたこ
とを特徴とする断熱性紙カップ。
(57) [Summary] [Purpose] To provide a heat-insulating paper cup that is relatively cheaper than corrugated paper and has a good appearance. A heat insulating paper cup characterized in that a paper-like heat insulating sheet 5 having a dot-like embossed pattern of the same depth is wound around the outer circumference of the paper cup side wall portion 2.
Description
【０００１】[0001]
本考案は、断熱性の紙カップに関する。 The present invention relates to a heat insulating paper cup.
【０００２】[0002]
従来の断熱性の紙カップは、波形状の中芯シートの片側又は両側に、ライナー シートを貼り合わせた紙製のコルゲート加工紙、あるいは発泡スチロールなど樹 脂製の発泡シートを断熱性シートとして、紙カップの外周に巻き付けたものがあ る。 Conventional heat-insulating paper cups are made of corrugated paper made by laminating a liner sheet on one or both sides of a corrugated core sheet, or a foam sheet made of resin such as Styrofoam as a heat-insulating sheet. Some are wrapped around the circumference.
【０００３】 断熱性シートとして紙製のコルゲート加工紙を巻付けた紙カップは、プラスチ ックシートを全く使用しないカップとして廃棄処理や回収再利用が容易である。A paper cup around which corrugated paper made of paper is wound as a heat insulating sheet is easy to dispose of and collect and reuse as a cup that does not use any plastic sheet.
【０００４】[0004]
しかしながら、上記コルゲート加工紙を紙カップの断熱性シートとして使用す る場合は、比較的に用紙にコストが掛かり、また、コルゲート加工のための特別 な設備が必要である。 However, when the above corrugated paper is used as a heat insulating sheet for a paper cup, the cost of the paper is relatively high, and special equipment for corrugation is required.
【０００５】 また、平面的に平行線状模様（ストライプ）を備えた側断面が波形状のコルゲ ート加工紙を、円錐台形を有する一般的な紙カップ本体の側壁部に巻付けた場合 に、その巻付けたコルゲート加工紙両端部の継ぎ目の平行線状模様（ストライプ ）が互いに平行に継がれず、ある角度をもって交差するような不連続な模様とな るので、外観上の見栄えがよくない。In addition, when corrugated paper having a corrugated side cross-section and having a plane-parallel pattern (stripes) is wound around the side wall of a general paper cup body having a truncated cone shape, The parallel line patterns (stripes) at both ends of the wrapped corrugated paper are not connected in parallel to each other, and are discontinuous patterns intersecting at a certain angle, so that the appearance is not good.
【０００６】 本考案は、コルゲート加工紙よりも比較的に安価で、しかも外観上の見栄えの 良い断熱性紙カップを提供するものである。The present invention provides a heat-insulating paper cup that is relatively cheaper than corrugated paper and has a good appearance.
【０００７】[0007]
【課題を解決するための手段】 本考案は、紙カップ側壁部２外周に、凸部３と凹部６を交互に３個／ｃｍ2 〜 １０個／ｃｍ2 の密度に配列した点状のエンボス模様を施し、前記凸部の高さを １〜２ｍｍ、その直径を２〜５ｍｍ、前記凹部の深度を１〜２ｍｍ、その直径を ２〜５ｍｍ、前記凸部と凹部の高低差を２〜４ｍｍに設定した紙製の断熱性シー ト５を巻き付けたことを特徴とする断熱性紙カップである。Means for Solving the Problems The present invention is a dot-like embossed pattern in which convex portions 3 and concave portions 6 are alternately arranged at a density of 3 pieces / cm 2 to 10 pieces / cm 2 on the outer circumference of a paper cup side wall portion 2. The height of the convex portion is 1 to 2 mm, the diameter is 2 to 5 mm, the depth of the concave portion is 1 to 2 mm, the diameter is 2 to 5 mm, and the height difference between the convex portion and the concave portion is 2 to 4 mm. A heat-insulating paper cup characterized in that the set heat-insulating sheet 5 made of paper is wrapped around.
【０００８】 また本考案は、上記考案の断熱性紙カップにおいて、前記紙カップ側壁部２外 周に巻き付けた前記断熱性シート５の片面に、表層シート７が貼着されている断 熱性紙カップである。Further, the present invention is the heat insulating paper cup of the above invention, in which the surface layer sheet 7 is attached to one surface of the heat insulating sheet 5 wound around the outer periphery of the paper cup side wall portion 2.
【０００９】[0009]
本考案の断熱性紙カップの一実施例を図１のカップ部分側断面図に従って詳細 に説明する。 An embodiment of the heat insulating paper cup of the present invention will be described in detail with reference to the sectional side view of the cup portion of FIG.
【００１０】 図１の断熱性紙カップは、紙カップ１の側壁部２外周に、断熱性シート５を巻 付けたものであり、該断熱性シート５は、紙製シートの表面に、全面規則的、若 しくは部分規則的、又は所望パターン状に規則的に、複数の点状の凸部３と凹部 ６とを交互に配列して設けたものである。The heat-insulating paper cup of FIG. 1 is obtained by winding a heat-insulating sheet 5 around the outer periphery of the side wall portion 2 of the paper cup 1, and the heat-insulating sheet 5 is entirely regular on the surface of the paper sheet. A plurality of dot-like convex portions 3 and concave portions 6 are alternately arranged in a regular or partial regular pattern.
【００１１】 断熱性シート５として使用される紙製シートは、厚味が０．１ｍｍ〜０．２ｍ ｍ、若しくはそれ以上の板紙が適当であり、坪量で３１０ｇ〜３１５ｇ／ｍ2 程 度の板紙が適当である。The paper sheet used as the heat insulating sheet 5 is preferably a paperboard having a thickness of 0.1 mm to 0.2 mm or more, and has a basis weight of 310 g to 315 g / m 2 . Paperboard is suitable.
【００１２】 凸部３の平面的な形状は、丸点状、四角点状、六角点状など適宜形状が採用で き、該凸部３の高さ（低い部分との高低差）は、１ｍｍ〜２ｍｍ程度、その直径 は、２ｍｍ〜５ｍｍ程度が適当であり、一方、凹部６の深度は１ｍｍ〜２ｍｍ程 度、その直径は、２ｍｍ〜５ｍｍ程度が適当であり、凸部３の頂部から凹部６の 底部までの高低差は、２ｍｍ〜４ｍｍ程度である。The planar shape of the convex portion 3 may be an appropriate shape such as a round dot shape, a square dot shape, or a hexagonal dot shape, and the height of the convex portion 3 (the height difference from the lower portion) is 1 mm. Approximately 2 mm, its diameter is suitably 2 mm to 5 mm, while the depth of the concave portion 6 is approximately 1 mm to 2 mm and its diameter is suitably 2 mm to 5 mm. The height difference to the bottom of 6 is about 2 mm to 4 mm.
【００１３】 また凸部３及び凹部６の密度は、その間隔が、紙カップ本体１の側壁部２外周 に巻付けた断熱性シート５を、５本の手指で掴んだ時の各指の接触面が、凸部３ 以外の断熱性シート５の表面に接触しない程度の間隔であることが適当であり、 例えば３個／ｃｍ2 〜１０個／ｃｍ2 程度が適当である。The density of the convex portions 3 and the concave portions 6 is such that the spacing is such that the contact surface of each finger when the heat insulating sheet 5 wound around the outer periphery of the side wall portion 2 of the paper cup body 1 is gripped by five fingers. However, it is appropriate that the distance is such that it does not come into contact with the surface of the heat insulating sheet 5 other than the convex portions 3, for example, about 3 pieces / cm 2 to 10 pieces / cm 2 .
【００１４】 上記本考案の一実施例においては、図１の部分断面図に示すように、断熱性シ ート５の上端部５ａは、紙カップ本体１のフランジ１ａより下側に巻付けられ、 下端部５ｂは、紙カップ本体１の下端部１ｂと同一面乃至、それより上側、若し くは下側に巻付けられる。In the embodiment of the present invention described above, as shown in the partial sectional view of FIG. 1, the upper end portion 5a of the heat insulating sheet 5 is wound below the flange 1a of the paper cup body 1. The lower end portion 5b is wound on the same plane as the lower end portion 1b of the paper cup body 1 or on the upper side or lower side.
【００１５】 図２に示すように、断熱性シート５の凸部３及び凹部６は、紙製シートをエン ボスすることによって形成するもので、その凸部３の内側と、紙カップ本体１の 側壁部２外周との間には、空間部３ａが形成されて断熱作用をもたらす。なお、 前記紙製シートとしては、その表面に適宜印刷絵柄、彩色を施したものを使用す ることが可能である。As shown in FIG. 2, the convex portion 3 and the concave portion 6 of the heat insulating sheet 5 are formed by embossing a paper sheet, and the inside of the convex portion 3 and the side wall of the paper cup body 1 are formed. A space 3a is formed between the outer circumference of the portion 2 and the heat insulating effect. In addition, as the paper sheet, it is possible to use a sheet whose surface is appropriately printed or colored.
【００１６】 また、本考案のその他の実施例における他の例を以下に説明すれば、点状の凸 部３及び凹部６を形成した紙製シートの片面若しくは両面に、平坦なアート紙、 若しくはコート紙などの表層シート（例えば、０．０５ｍｍ〜０．２ｍｍ）など を接着剤にて貼着した断熱性シートを使用して、紙カップ本体１側壁部２外周に 巻付けるものである。Another example of the other embodiment of the present invention will be described below. One side or both sides of a paper sheet on which dot-shaped convex portions 3 and concave portions 6 are formed is a flat art paper, or A heat insulating sheet having a surface layer sheet (for example, 0.05 mm to 0.2 mm) such as coated paper adhered with an adhesive is used to wind around the outer periphery of the side wall portion 2 of the paper cup body 1.
【００１７】 図３は、上記その他の実施例における他の例を説明する概略Ｍ−Ｍ平面断面図 であり、凸部３及び凹部６を形成した紙製シートの片面（例えば凸部３側）に、 表層シート７を接着剤にて貼着して断熱性シート５としたものを、紙カップ本体 １側壁部２外周に巻付けたものである。なお前記表層シート７の表面には適宜印 刷絵柄、彩色を施すことは可能である。FIG. 3 is a schematic MM plan sectional view for explaining another example of the above-mentioned other embodiments, and is one side of a paper sheet on which the convex portions 3 and the concave portions 6 are formed (for example, the convex portion 3 side). In addition, the heat insulating sheet 5 obtained by sticking the surface layer sheet 7 with an adhesive is wound around the outer periphery of the side wall portion 2 of the paper cup body 1. The surface of the surface layer sheet 7 can be appropriately printed and colored.
【００１８】 本考案では、紙カップ側壁部２外周と断熱性シート５とは、その重ね合わせ内 面の適宜個所を接着剤にて貼着して固定してもよいし、あるいは、予め巻回して 筒状体とした断熱性シート５の筒状体上側より、紙カップ本体１を嵌合するよう にしてもよい。In the present invention, the outer periphery of the paper cup side wall portion 2 and the heat insulating sheet 5 may be fixed by adhering an appropriate portion of the overlapping inner surface with an adhesive, or may be wound beforehand. The paper cup body 1 may be fitted from above the tubular body of the tubular heat insulating sheet 5.
【００１９】 図５（ａ）〜（ｂ）は、本考案において使用される断熱性シート５の展開ブラ ンクを説明する平面図であり、図５（ａ）は、互いに中心を同じくする同心円状 の曲率大の円弧ａ、曲率小の円弧ｂ、該両円弧ａ，ｂの中心を通る径線に沿った 左右両端部ｃ，ｄとにより扇形状に形成された断熱性シート５の展開ブランクで ある。5 (a) and 5 (b) are plan views for explaining the expansion blank of the heat insulating sheet 5 used in the present invention, and FIG. 5 (a) shows concentric circles having the same center. In the development blank of the heat-insulating sheet 5 formed in a fan shape by a circular arc a having a large curvature, a circular arc b having a small curvature, and left and right end portions c and d along a radial line passing through the centers of the circular arcs a and b. is there.
【００２０】 断熱性シート５に形成される点状のエンボス模様は、それぞれの点が、格子模 様、市松模様、あるいは円弧ａ，ｂと同じ中心の同心円弧状模様、円弧ａ，ｂと 同じ中心を通るような放射状模様、あるいはそれらの組合せ模様などである。The point-like embossed pattern formed on the heat insulating sheet 5 has a grid pattern, a checkered pattern, or a concentric arc-shaped pattern having the same center as the arcs a and b, and the same center as the arcs a and b. A radial pattern that passes through, or a combination pattern thereof.
【００２１】 また、図５（ｂ）は、断熱性シート５の扇形状の展開ブランクの左右いずれか 一端部に、例えば他端部ｄの端縁と平行な端部ｅを形成したものであり、断熱性 シート５を紙カップ本体１の側壁部２外周に巻付ける巻付け装置の機上での該断 熱性シート５の円滑な搬送供給を助長するためのものであり、円錐台形の紙カッ プ本体１側壁部２に巻付けられる断熱性シート５の端部ｄは、端部ｅ側の重ね合 わせラインｆに揃えて継ぎ合わされる。Further, FIG. 5 (b) shows a fan-shaped expansion blank of the heat insulating sheet 5 having an end e formed on one of the left and right ends, for example, parallel to the edge of the other end d. A heat insulating sheet 5 is provided for wrapping the heat insulating sheet 5 around the side wall portion 2 of the paper cup body 1 in order to facilitate smooth feeding and supply of the heat insulating sheet 5 on the machine. The end portion d of the heat insulating sheet 5 wound around the side wall portion 2 of the main body 1 is aligned and joined to the overlapping line f on the end portion e side.
【００２２】[0022]
本考案の断熱性紙カップは、紙カップ本体１の側壁部２外周に、点状の凸部３ 及び凹部３を設けた紙製の断熱性シート５を巻付けたので、断熱性シート５の凸 部３相当部の内面と凹部６相当部以外の内面とには、側壁部２との間にそれぞれ 断熱性の空間部３ａ、６ａが形成され、したがって紙カップ本体１内に熱湯など 高温の内容物を注入した場合でも、直接その熱がカップ外側に伝わり難く、カッ プ表面を手指によって容易に掴むことが可能である。 In the heat insulating paper cup of the present invention, the paper heat insulating sheet 5 provided with the dot-shaped convex portions 3 and the concave portions 3 is wound around the outer periphery of the side wall portion 2 of the paper cup body 1, so that the convex portion of the heat insulating sheet 5 is formed. Spaces 3a and 6a having heat insulating properties are respectively formed between the inner surface of the portion corresponding to 3 and the inner surface other than the portion corresponding to the concave portion 6 with the side wall portion 2, so that hot contents such as hot water are stored in the paper cup body 1. Even when injected, the heat is hard to be directly transmitted to the outside of the cup, and the cup surface can be easily grasped by fingers.
【００２３】 また、本考案断熱性紙カップにおける断熱性シート５表面の凸部３及び凹部６ は点状のエンボス模様であるので、円錐台形の紙カップ側壁部２に断熱性シート ５を巻付けた場合のシート両端部の継ぎ目における点状模様が、互いに自然な連 続性のある模様として見えるように巻付けることが可能であり、コルゲート加工 紙を用いた場合に比較して外観上の見栄えが良い。Further, since the convex portions 3 and the concave portions 6 on the surface of the heat insulating sheet 5 in the heat insulating paper cup of the present invention have a dot-like embossed pattern, when the heat insulating sheet 5 is wrapped around the truncated cone-shaped paper cup side wall portion 2. It is possible to wind the dot-like patterns at the seams at both ends of the sheet so that they appear as patterns that have natural continuity with each other, and the appearance is better than when corrugated paper is used. ..
【００２４】[0024]
本考案の断熱性紙カップは、点状のエンボス模様が形成された比較的に安価な断 熱性シートを用いており、従来のコルゲート加工紙よりも、比較的に安価であり 、しかも円錐台形を有する一般的な紙カップ本体の側壁部に巻付けた場合の継ぎ 目におけるエンボス模様に連続性のある模様が得られ易く、外観上の見栄えが良 く、また、紙製であるため廃棄処理や回収及び再利用し易いなどの実用的価値が ある。 The heat-insulating paper cup of the present invention uses a relatively inexpensive heat insulating sheet having a dot-like embossed pattern, which is relatively cheaper than the conventional corrugated paper and has a truncated cone shape. When wrapped around the side wall of a general paper cup body, it is easy to obtain a continuous pattern for the embossed pattern at the seam, and it looks good in appearance.Because it is made of paper, it can be disposed of or recovered. It has practical value such as easy reuse.
【図１】本考案の断熱性紙カップの一実施例における部
分側断面図である。FIG. 1 is a partial side sectional view of an embodiment of the heat insulating paper cup of the present invention.
【図２】本考案の断熱性紙カップの他の実施例における
概略Ｍ−Ｍ平面断面図である。FIG. 2 is a schematic MM plan sectional view of another embodiment of the heat-insulating paper cup of the present invention.
【図３】本考案の断熱性紙カップのその他の実施例にお
ける概略Ｍ−Ｍ平面断面図である。FIG. 3 is a schematic MM plan sectional view of another embodiment of the heat insulating paper cup of the present invention.
【図４】（ａ）本考案の断熱性紙カップに使用される断
熱性シートの展開ブランクの一例を説明する平面図であ
る。 （ｂ）本考案の断熱性紙カップに使用される断熱性シー
トの展開ブランクの他の例を説明する平面図である。FIG. 4 (a) is a plan view illustrating an example of a development blank of a heat insulating sheet used in the heat insulating paper cup of the present invention. (B) It is a top view explaining the other example of the expansion blank of the heat insulation sheet used for the heat insulation paper cup of this invention.
１…紙カップ本体 １ａ…フランジ部 １ｂ…紙カップ
本体下端部 ２…側壁部 ３…凸部 ３ａ…空間部 ５…断熱性シート ５ａ…断
熱性シート上端部 ６…凹部 ６ａ…空間部 ７…表層シート ａ…大円弧 ｂ…小円弧 ｃ…端部 ｄ…端部 ｅ…端
部 ｆ…重ね合わせラインDESCRIPTION OF SYMBOLS 1 ... Paper cup main body 1a ... Flange part 1b ... Paper cup main body lower end part 2 ... Side wall part 3 ... Convex part 3a ... Space part 5 ... Thermal insulation sheet 5a ... Thermal insulation sheet upper end part 6 ... Recessed part 6a ... Space part 7 ... Surface layer sheet a ... Large arc b ... Small arc c ... End d ... End e ... End f ... Overlap line
Claims (2)
を交互に３個／ｃｍ2 〜１０個／ｃｍ2 の密度に配列し
た点状のエンボス模様を施し、前記凸部の高さを１〜２
ｍｍ、その直径を２〜５ｍｍ、前記凹部の深度を１〜２
ｍｍ、その直径を２〜５ｍｍ、前記凸部と凹部の高低差
を２〜４ｍｍに設定した紙製の断熱性シート５を巻き付
けたことを特徴とする断熱性紙カップ。1. A convex portion 3 and a concave portion 6 are provided on an outer periphery of a paper cup side wall portion 2.
Are alternately arranged at a density of 3 pieces / cm 2 to 10 pieces / cm 2 to form a dot-like embossed pattern, and the height of the convex portion is set to 1 to 2
mm, the diameter is 2 to 5 mm, the depth of the recess is 1 to 2
mm, the diameter thereof is 2 to 5 mm, and the heat insulating paper cup 5 made of paper having the height difference between the convex portion and the concave portion set to 2 to 4 mm is wrapped around the heat insulating paper cup.
記断熱性シート５の片面に表層シート７が貼着されてい
る請求項１記載の断熱性紙カップ。2. The heat-insulating paper cup according to claim 1, wherein a surface layer sheet 7 is attached to one surface of the heat-insulating sheet 5 wound around the outer periphery of the paper cup side wall portion 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997006981U JP2603108Y2 (en) | 1997-08-07 | 1997-08-07 | Insulated paper cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997006981U JP2603108Y2 (en) | 1997-08-07 | 1997-08-07 | Insulated paper cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09551U true JPH09551U (en) | 1997-12-02 |
| JP2603108Y2 JP2603108Y2 (en) | 2000-02-28 |
Family
ID=18528004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1997006981U Expired - Lifetime JP2603108Y2 (en) | 1997-08-07 | 1997-08-07 | Insulated paper cup |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2603108Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5186350U (en) * | 1974-12-27 | 1976-07-10 | ||
| JPS51128127A (en) * | 1975-04-30 | 1976-11-08 | Toshihiro Tagami | Cap |
| JPS5453085A (en) * | 1977-10-04 | 1979-04-26 | Masatoshi Sugiyasu | Reeclosed stopper for bottle |
| JP2000118521A (en) * | 1998-10-19 | 2000-04-25 | Dainippon Printing Co Ltd | Heat insulated container |
| US10070809B2 (en) | 2008-05-22 | 2018-09-11 | St. Louis Medical Devices, Inc. | Method and system for non-invasive optical blood glucose detection utilizing spectral data analysis |
| US10542919B2 (en) | 2008-03-25 | 2020-01-28 | St. Louis Medical Devices, Inc. | Method and system for non-invasive blood glucose detection utilizing spectral data of one or more components other than glucose |
-
1997
- 1997-08-07 JP JP1997006981U patent/JP2603108Y2/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5186350U (en) * | 1974-12-27 | 1976-07-10 | ||
| JPS51128127A (en) * | 1975-04-30 | 1976-11-08 | Toshihiro Tagami | Cap |
| JPS5453085A (en) * | 1977-10-04 | 1979-04-26 | Masatoshi Sugiyasu | Reeclosed stopper for bottle |
| JP2000118521A (en) * | 1998-10-19 | 2000-04-25 | Dainippon Printing Co Ltd | Heat insulated container |
| US10542919B2 (en) | 2008-03-25 | 2020-01-28 | St. Louis Medical Devices, Inc. | Method and system for non-invasive blood glucose detection utilizing spectral data of one or more components other than glucose |
| US11147482B2 (en) | 2008-03-25 | 2021-10-19 | St. Louis Medical Devices, Inc. | Method and system for non-invasive blood glucose measurement using signal change of the non-glucose components induced by the presence of glucose |
| US10070809B2 (en) | 2008-05-22 | 2018-09-11 | St. Louis Medical Devices, Inc. | Method and system for non-invasive optical blood glucose detection utilizing spectral data analysis |
| US10959650B2 (en) | 2008-05-22 | 2021-03-30 | St. Louis Medical Devices, Inc. | Method and system for non-invasive optical blood glucose detection utilizing spectral data analysis |
| US10973442B2 (en) | 2008-05-22 | 2021-04-13 | St. Louis Medical Devices, Inc. | Method and system for non-invasive optical blood glucose detection utilizing spectral data analysis |
| US11076781B2 (en) | 2008-05-22 | 2021-08-03 | St. Louis Medical Devices, Inc. | Method and system for non-invasive optical blood glucose detection utilizing spectral data analysis |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2603108Y2 (en) | 2000-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |