JP2000264378A - Covering member - Google Patents

Covering member

Info

Publication number
JP2000264378A
JP2000264378A JP11073394A JP7339499A JP2000264378A JP 2000264378 A JP2000264378 A JP 2000264378A JP 11073394 A JP11073394 A JP 11073394A JP 7339499 A JP7339499 A JP 7339499A JP 2000264378 A JP2000264378 A JP 2000264378A
Authority
JP
Japan
Prior art keywords
seal
lid
main body
sealing
covering member
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
JP11073394A
Other languages
Japanese (ja)
Inventor
Jun Matsumoto
純 松本
Shigemitsu Kawagishi
滋満 川岸
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 JP11073394A priority Critical patent/JP2000264378A/en
Publication of JP2000264378A publication Critical patent/JP2000264378A/en
Pending legal-status Critical Current

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  • Package Specialized In Special Use (AREA)

Abstract

PROBLEM TO BE SOLVED: To improve tightness of sealing up and to ensure safety for pouring out of hot water by a method wherein a covering member main body having an unsealing tab is made from a laminated body comprising a paper lamina and a sealant lamina, and a seal-up seal is stuck with a seal-up material to the covering member so as to cover a hole for pouring out hot water provided at the covering member. SOLUTION: A covering member main body is formed in a shape the same as an opening 44 of a container main body 40 while being equipped with an unsealing tab 12 and a hole 16 for pouring out hot water, and stuck to a flange 42 of the container main body 40. Then, a seal-up seal 14 is stuck with a seal-up material 20 to the covering member main body so as to cover the hole 16. In this case, the seal-up material 20 is applied to the seal-up seal 14, excluding positions corresponding to a tab 18 and the hole 16. The covering member main body is formed by laminating a sealant lamina such as an olefine resin, heat-sealing varnish, hotmelt resin or the like to a laminated body made up by combining paper, metal, PET and the like. Furthermore, a thermoplastic resin, viscous adhesive or the like is, for instance, used as the seal-up material 20.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、中央に開口部を有
し、かつ周辺にフランジ部を有する容器本体の密封に適
した蓋材に関するもので、特に喫食に注湯を行い、所定
の時間経過した後、排湯を必要とする食品の容器の蓋材
の構成に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lid suitable for sealing a container body having an opening at the center and a flange at the periphery. The present invention relates to a configuration of a lid of a container of a food that needs to be drained after a lapse of time.

【０００２】[0002]

【従来の技術】従来、焼きそば、スパゲッティ等の注湯
をした後に、排湯を必要とする食品容器は、断熱性を必
要とする為、一般にポリスチレン系の樹脂を発泡させた
容器等に、排湯用の複数の孔を蓋の周縁部に設けたシー
ト成形により作成されたプラスチック樹脂製の被せ蓋が
使用されている。2. Description of the Related Art Conventionally, food containers which need to be drained after pouring hot water such as fried noodles and spaghetti, etc., need to be insulated. Therefore, they are generally discharged into containers made of foamed polystyrene resin. A cover made of a plastic resin and formed by sheet molding, in which a plurality of holes for hot water are provided on a peripheral portion of the lid, is used.

【０００３】[0003]

【発明が解決しようとする課題】しかしながら、前述の
プラスチック樹脂製を成形してなる被せ蓋は、容器本体
のフランジ部との嵌合によるもので、密封性を得ること
ができなかった。また、被せ蓋と容器本体は密着してい
ないため、排湯の際に、手で蓋を押さえる必要があり、
十分な安全性が得られなかった。However, the above-mentioned cover made of plastic resin is not fitted with the flange portion of the container body, so that the sealing property cannot be obtained. In addition, since the lid and the container body are not in close contact, it is necessary to press the lid by hand when draining hot water,
Sufficient safety was not obtained.

【０００４】[0004]

【課題を解決するための手段】本発明は、開口部を有す
る容器本体の、前記開口部を密封する蓋材において、前
記蓋材は蓋材本体と裏面に密封材を有する密封シールか
らなり、前記蓋材本体が、開封用のつまみと排湯用の複
数の孔を有し、少なくとも紙層とシーラント層を含む積
層体で構成されることと、前記蓋材本体の複数の孔を覆
うように密封シールを裏面に塗布された密封材により接
着し、密封してなることを特徴とする、蓋材である。According to the present invention, there is provided a lid member for sealing an opening of a container body having an opening, wherein the lid member comprises a lid member body and a hermetic seal having a sealing member on a back surface, The lid material main body has a knob for opening and a plurality of holes for draining water, and is configured by a laminate including at least a paper layer and a sealant layer, and covers the plurality of holes of the lid material body. Characterized in that a sealing seal is adhered to and sealed with a sealing material applied to the back surface.

【０００５】請求項２に記載の発明は、密封シールが、
タブ部が設けられると共に、該タブ部の近傍に密封材の
未塗布領域を設けたこと特徴とする、蓋材である。According to a second aspect of the present invention, the hermetic seal is
A lid member, wherein a tab portion is provided, and an uncoated region of a sealing material is provided near the tab portion.

【０００６】請求項３に記載の発明は、密封シールは、
前記複数の孔を被覆する箇所、或いは複数の孔を含む近
傍部を被覆する箇所が密封材の未塗布領域であることを
特徴とする、蓋材である。According to a third aspect of the present invention, the hermetic seal is
The cover material is characterized in that the portion covering the plurality of holes or the portion covering the vicinity including the plurality of holes is an uncoated region of the sealing material.

【０００７】請求項４に記載の発明は、前記蓋材の密封
材が粘着剤からなることを特徴とする、蓋材である。According to a fourth aspect of the present invention, there is provided the lid material, wherein the sealing material of the lid material is made of an adhesive.

【０００８】[0008]

【作用】本発明の蓋材においては、蓋材本体が紙などを
主体とする積層体で構成されている為、輸送または保管
の際にかさばることがなく、かつ容器本体にヒートシー
ルすることが可能で、密封性が得られる。さらに、構造
的に蓋材本体と容器本体が密着している為、蓋を押さえ
て湯きりする必要がないので安全に排湯をすることがで
きる。また、排湯の際には、密封シールのみを剥がすこ
とにより容易に排湯孔が得られる。ここで密封シールに
はタブが設けられると共に、タブ部には密封材が塗布さ
れていない為、蓋材本体と接着することがなく、より開
封し易い。また、密封シールには、蓋材本体に設けられ
た複数の孔を被覆する箇所あるいは複数の孔を含む近傍
部を被覆する箇所は密封材が塗布されていないため、密
封材と内容物が直接触れることがない。ここで、密封材
を粘着剤とした密封シールを開封した際に密封シールに
内容物が付着していることがなく、見栄えがよい。In the lid material of the present invention, since the lid material body is composed of a laminate mainly composed of paper or the like, it is not bulky during transportation or storage, and can be heat-sealed to the container body. Possible and sealable. Furthermore, since the lid material main body and the container main body are in close contact with each other structurally, there is no need to hold down the lid and drain the hot water, so that the hot water can be safely drained. Further, at the time of draining the hot water, a drain hole can be easily obtained by peeling off only the sealing seal. Here, a tab is provided in the hermetic seal, and since no sealing material is applied to the tab portion, the tab is not adhered to the lid body and is easily opened. In addition, since the sealing material is not applied to the portion covering the plurality of holes provided in the lid material main body or the portion covering the vicinity including the plurality of holes, the sealing material and the contents are directly There is no touch. Here, when the sealing seal using the sealing material as an adhesive is opened, the contents are not attached to the sealing seal, and the appearance is good.

【０００９】[0009]

【発明の実施の形態】本発明の蓋材を図面に基づいて、
以下に詳細に説明する。図１は、本発明の実施例におけ
る蓋材の平面図である。図２は、図１のＸ−Ｘ線におけ
る断面図、図３は密封シールの平面図、図４Ｘ−Ｘ線に
おける本発明の蓋材を使用した容器の断面図である。本
発明の蓋材の構造は、排湯用の孔１６を加工した蓋材本
体１０と、タブ部１８を有する密封シール１４とかな
り、蓋材本体１０は、容器本体４０の開口部４４とほぼ
同じ外形を有し、開封用つまみ１２と排湯用の孔１６を
有し、容器本体４０のフランジ４２で接着される。ま
た、密封シール１４と蓋材本体１０は、図２に示すよう
に、蓋材本体１０に設けられた複数の孔１６を被覆して
粘着剤１０により貼り合わされる。なお、密封シール１
４は、図３に示すように、タブ部１８と蓋材本体１０に
設けられた複数の孔１６に対応する箇所以外の領域に粘
着剤を塗布する。つまり、タブ部１８と蓋材本体１０に
設けられた複数の孔に対応する箇所は、密封材２０の未
塗布領域３０となる。BRIEF DESCRIPTION OF THE DRAWINGS FIG.
This will be described in detail below. FIG. 1 is a plan view of a lid member according to an embodiment of the present invention. 2 is a sectional view taken along line XX of FIG. 1, FIG. 3 is a plan view of the hermetic seal, and FIG. 4 is a sectional view taken along line XX of the container using the lid material of the present invention. The structure of the lid according to the present invention is substantially the same as the lid main body 10 having the hole 16 for draining hot water and the sealing seal 14 having the tab portion 18. It has the same outer shape, has an opening knob 12 and a hole 16 for draining water, and is adhered by a flange 42 of the container body 40. As shown in FIG. 2, the hermetic seal 14 and the cover material main body 10 cover a plurality of holes 16 provided in the cover material main body 10 and are bonded together with the adhesive 10. In addition, sealing seal 1
4, as shown in FIG. 3, an adhesive is applied to a region other than the positions corresponding to the plurality of holes 16 provided in the tab portion 18 and the cover material main body 10. In other words, portions corresponding to the tabs 18 and the plurality of holes provided in the lid material main body 10 are the uncoated areas 30 of the sealing material 20.

【００１０】ここで、蓋材本体１０は紙、金属、ＰＥＴ
（ポリエステルフィルム）、等を組み合わせた積層体
に、オレフィン系樹脂、ヒートシールニス、ホットメル
ト樹脂等のシーラント層を積層したものを使用すること
ができる。排湯用の複数の孔１６の加工は、蓋材本体１
０の打抜き工程の前、あるいは後に行ない、同時に打抜
き加工を行なってもよい。Here, the lid body 10 is made of paper, metal, PET or the like.
(Polyester film), etc., and a laminate obtained by laminating a sealant layer such as an olefin resin, a heat seal varnish, a hot melt resin, etc. on a laminate obtained by combining the above. Processing of the plurality of holes 16 for draining hot water is performed by the lid material main body 1.
The punching process may be performed before or after the punching step of 0 and at the same time.

【００１１】密封シールの密封材として、例えばポリエ
チレンやポリプロピレン等の熱可塑性樹脂や粘着性接着
材などを使用して、蓋材本体と接着する。[0011] As a sealing material of the hermetic seal, for example, a thermoplastic resin such as polyethylene or polypropylene, or an adhesive material is used, and the sealing material is adhered to the lid body.

【００１２】次に、密封シール１４と蓋材本体１０の接
着の方法は、接着剤による糊貼り（グルー）方式、熱溶
融性樹脂等をパターンで形成した（感熱）方式、離型紙
が貼り合わされ、離型紙を剥がして使用する（タック）
方式等のがある。Next, a method for bonding the sealing seal 14 and the lid body 10 is a gluing method using an adhesive, a method in which a heat-meltable resin or the like is formed in a pattern (thermosensitive), and a release paper is bonded. , Peel off release paper and use (tack)
There are methods.

【００１３】〔具体例１〕坪量７９ｇ／ｍ2 の紙層の下
面にアルミニウム箔（厚み９μｍ）を接着し、シーラン
ト層としてポリエチレン（厚み２５μｍ）を設け、開封
用のつまみと反対側に排湯用の孔を設けた蓋材本体に、
ＰＥＴフィルム（厚み１５μｍ）からなる基材の下面
に、グラビア印刷の方式と同様の方式により塗布し、粘
着剤からなる密封材を設けた密封シ─ルにより前記孔を
塞いで２５μｍの厚みの蓋材とした。[Specific Example 1] An aluminum foil (thickness: 9 μm) is adhered to the lower surface of a paper layer having a basis weight of 79 g / m 2 , and polyethylene (thickness: 25 μm) is provided as a sealant layer, and is discharged to the side opposite to the opening knob. In the lid material body provided with a hole for hot water,
A lid having a thickness of 25 μm is applied to the lower surface of a substrate made of a PET film (15 μm in thickness) by applying the same method as the gravure printing method, and closing the hole with a sealing seal provided with a sealing material made of an adhesive. Material.

【００１４】〔具体例２〕坪量７９ｇ／ｍ2 の紙層とＰ
ＥＴフィルム（厚み１２μｍ）を貼り合わせ、紙層の下
面にアルミニウム箔（厚み９μｍ）を接着し、シーラン
ト層としてポリエチレン（厚み２５μｍ）を設けた蓋材
本体に、紙（厚み１５μｍ）からなる基材のした面に、
グラビア印刷の方式と同様の方式により塗布し、粘着剤
からなる密封材を設けた密封シ─ルにより前記孔を塞い
で２５μｍの厚みの蓋材とした。[Specific Example 2] A paper layer having a basis weight of 79 g / m 2 and P
An ET film (thickness: 12 μm) is bonded, an aluminum foil (thickness: 9 μm) is adhered to the lower surface of the paper layer, and a base material made of paper (thickness: 15 μm) is provided on a lid material body provided with polyethylene (thickness: 25 μm) as a sealant layer. On the side
The coating was performed by the same method as the gravure printing method, and the hole was closed with a sealing seal provided with a sealing material made of an adhesive to form a lid material having a thickness of 25 μm.

【発明の効果】本発明の蓋材においては、蓋材本体が紙
などを主体とする積層体で構成されている為、輸送また
は保管の際にかさばることがなく、かつ容器本体にヒー
トシールすることが可能で、密封性が得られる。さら
に、構造的に蓋材本体と容器本体が密着している為、蓋
を押さえて湯きりする必要がないので安全に排湯をする
ことができる。また、排湯の際には、密封シールのみを
剥がすことにより容易に排湯孔が得られる。ここで密封
シールにはタブが設けられると共に、タブ部には粘着剤
が塗布されていない為、蓋材本体と接着することがな
く、より開封し易い。また、密封シールには、蓋材本体
に設けられた複数の孔を被覆する箇所あるいは複数の孔
を含む近傍部を被覆する箇所は密封材が塗布されていな
いため、密封材と内容物が直接触れることがない。な
お、密封シールの密封材として粘着剤を用いた場合、粘
着剤に内容物が付着していることがなく、見栄えの良い
蓋材を提供することができる。According to the lid material of the present invention, since the lid material body is composed of a laminate mainly composed of paper or the like, it is not bulky during transportation or storage, and is heat-sealed to the container body. And a hermetic seal is obtained. Furthermore, since the lid material main body and the container main body are in close contact with each other structurally, there is no need to hold down the lid and drain the hot water, so that the hot water can be safely drained. Further, at the time of draining the hot water, a drain hole can be easily obtained by peeling off only the sealing seal. Here, a tab is provided on the hermetic seal, and since the tab portion is not coated with an adhesive, it does not adhere to the lid material main body, and is easily opened. In addition, since the sealing material is not applied to the portion covering the plurality of holes provided in the lid material main body or the portion covering the vicinity including the plurality of holes, the sealing material and the contents are directly applied. There is no touch. In addition, when an adhesive is used as the sealing material of the hermetic seal, a lid material having a good appearance can be provided without any content attached to the adhesive.

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

【図１】本発明の蓋材の一例を示す正面図である。FIG. 1 is a front view showing an example of a lid member of the present invention.

【図２】本発明の蓋材の一例を示す積層構成の断面図で
ある。FIG. 2 is a cross-sectional view of a laminated structure showing an example of a lid member of the present invention.

【図３】本発明の密封シールの一例を示す平面図であ
る。FIG. 3 is a plan view showing an example of the hermetic seal of the present invention.

【図４】本発明の蓋材を仕様した容器の断面図であ
る。。FIG. 4 is a cross-sectional view of a container using the lid material of the present invention. .

【符号の説明】[Explanation of symbols]

１０…蓋材本体 １２…開封用つまみ １４…密封シール １６…孔 １８…タブ部 ２０…密封材 ３０…未塗布領域 ４０…容器本体 ４２…フランジ ４４…開口部 DESCRIPTION OF SYMBOLS 10 ... Lid material main body 12 ... Opening knob 14 ... Sealing seal 16 ... Hole 18 ... Tab part 20 ... Sealing material 30 ... Uncoated area 40 ... Container main body 42 ... Flange 44 ... Opening

Claims (4)

【特許請求の範囲】[Claims] 【請求項１】開口部を有する容器本体の、前記開口部を
密封する蓋材において、前記蓋材は蓋材本体と裏面に密
封材を有する密封シールからなり、前記蓋材本体が、開
封用のつまみと排湯用の複数の孔を有し、少なくとも紙
層とシーラント層を含む積層体で構成されることと、前
記蓋材本体の複数の孔を覆うように密封シールを裏面に
塗布された密封材により接着し、密封してなることを特
徴とする蓋材。1. A lid material for sealing an opening of a container body having an opening, wherein the lid material comprises a lid material body and a hermetic seal having a sealing material on a back surface, wherein the lid material body is for opening. Having a plurality of holes for knobs and hot water, comprising a laminate including at least a paper layer and a sealant layer, and applying a hermetic seal to the back surface so as to cover the plurality of holes of the lid body. A lid material which is bonded and sealed with a sealing material. 【請求項２】前記密封シールは、タブ部が設けられると
共に、該タブ部の近傍に密封材の未塗布領域を設けたこ
と特徴とする、請求項１に記載の蓋材。2. The lid material according to claim 1, wherein the sealing seal has a tab portion and an uncoated region of the sealing material is provided near the tab portion. 【請求項３】前記密封シールは、前記複数の孔を被覆す
る箇所、或いは複数の孔を含む近傍部を被覆する箇所が
密封材の未塗布領域であることを特徴とする、請求項１
または請求項２のいずれかに記載の蓋材。3. The sealing seal according to claim 1, wherein a portion covering the plurality of holes or a portion covering a nearby portion including the plurality of holes is an uncoated region of the sealing material.
Or the lid material according to any one of claims 2 to 4. 【請求項４】前記密封材が粘着剤からなることを特徴と
する請求項１ないし請求項３のいずれか１項に記載の蓋
材。4. The lid according to claim 1, wherein the sealing material is made of an adhesive.
JP11073394A 1999-03-18 1999-03-18 Covering member Pending JP2000264378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11073394A JP2000264378A (en) 1999-03-18 1999-03-18 Covering member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11073394A JP2000264378A (en) 1999-03-18 1999-03-18 Covering member

Publications (1)

Publication Number Publication Date
JP2000264378A true JP2000264378A (en) 2000-09-26

Family

ID=13516951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11073394A Pending JP2000264378A (en) 1999-03-18 1999-03-18 Covering member

Country Status (1)

Country Link
JP (1) JP2000264378A (en)

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