JP4641716B2 - Plastic container - Google Patents

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JP4641716B2
JP4641716B2 JP2003395890A JP2003395890A JP4641716B2 JP 4641716 B2 JP4641716 B2 JP 4641716B2 JP 2003395890 A JP2003395890 A JP 2003395890A JP 2003395890 A JP2003395890 A JP 2003395890A JP 4641716 B2 JP4641716 B2 JP 4641716B2
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container
label
rigidity
adhesive
synthetic resin
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JP2005053576A (en
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伸治 嶋田
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Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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Application filed by Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Priority to EP04771878A priority patent/EP1688357A4/en
Priority to US10/580,584 priority patent/US7980407B2/en
Priority to KR1020067009073A priority patent/KR100798013B1/en
Priority to AU2004293256A priority patent/AU2004293256A1/en
Priority to PCT/JP2004/011917 priority patent/WO2005051786A1/en
Priority to CNA2004800346714A priority patent/CN1886305A/en
Priority to CA2547280A priority patent/CA2547280C/en
Publication of JP2005053576A publication Critical patent/JP2005053576A/en
Priority to AU2009202388A priority patent/AU2009202388B2/en
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本発明は、ポリエチレンテレフタレート(PET)やポリプロピレン(PP)あるいはポリエチレン(PE)等の合成樹脂からなる容器に関し、該容器の強度(剛性)を樹脂の使用量を増大させることなしにより一層高めるとともに容器の廃棄時における分別作業の簡素化を図ろうとするものである。   The present invention relates to a container made of a synthetic resin such as polyethylene terephthalate (PET), polypropylene (PP), or polyethylene (PE), and further increases the strength (rigidity) of the container without increasing the amount of resin used. It is intended to simplify the sorting work at the time of disposal.

ペットボトルに代表されるような合成樹脂製の容器は、軽量で取り扱いが簡単で、透明性を確保することも可能で、ガラス製の容器に比較して遜色のない外観を呈する利点があり、また、コスト的にも安価であることから近年、飲料や調味料、酒類、洗剤あるいは薬剤等を充填する容器として多用されている。   Synthetic resin containers typified by plastic bottles are lightweight, easy to handle, can ensure transparency, and have the advantage of an appearance comparable to glass containers. In addition, since it is inexpensive, it has been frequently used as a container filled with beverages, seasonings, alcoholic beverages, detergents or drugs in recent years.

ところで、この種の容器は、その再生利用、廃棄処理が困難で、ごみとしての排出量を減らすべく容器1つ当たりに使用する樹脂量をできるだけ少なくすることが望まれるところ、容器に使用する樹脂量を単に減らしただけでは容器そのものの剛性が低下するため変形し易くなり商品価値を損なう原因にもつながる。   By the way, this kind of container is difficult to recycle and dispose of, and it is desired to reduce the amount of resin used per container as much as possible in order to reduce the amount of waste discharged. If the amount is simply reduced, the rigidity of the container itself is lowered, so that it is easily deformed, leading to a loss of commercial value.

このため、合成樹脂製の容器は従来、容器の外観形状(とくに平面形状)に工夫を加えるとともに、容器本体の胴部に様々の形状になる凹所を設けることによって樹脂の使用量を削減しつつ容器自体の剛性を確保するようにしている(特許文献1参照)。   For this reason, synthetic resin containers have conventionally reduced the amount of resin used by adding ingenuity to the external shape (especially the planar shape) of the container and providing recesses with various shapes in the body of the container body. However, the rigidity of the container itself is ensured (see Patent Document 1).

特開平6−127542号公報。JP-A-6-127542.

また、かかる容器はリサイクルを図る観点から使用済み容器を廃棄するに際してはラベルを容器本体から剥離して分別廃棄を行うため摘み片やミシン目、ノッチ等の易剥離手段を設けたものも提案されている(特許文献2参照)。   In addition, from the viewpoint of recycling, it has also been proposed to dispose of used containers with easy peeling means such as knobs, perforations, and notches for separating and separating labels from the container body. (See Patent Document 2).

特開2002−120848号公報JP 2002-120848 A

本発明の課題は、樹脂の使用量を増やすことなしに容器の強度、剛性をより一層高めるとともに分別廃棄のための作業を省略することもできる新規な合成樹脂製容器を提案するところにある。   An object of the present invention is to propose a new synthetic resin container that can further increase the strength and rigidity of the container without increasing the amount of resin used and can omit the work for separation and disposal.

また、本発明は、容器本体を備え、当該容器本体の胴部に複数の区画凹所を有する合成樹脂製の容器であって、
前記容器本体の胴部に、該胴部に強固に密着して容器の剛性を高めるストレッチラベルを、少なくとも当該ストレッチラベルの上端部及び下端部が、接着層を介して胴部の全周にわたって貼着されることで、離脱不能に配置したことを特徴とする合成樹脂製容器である。
Further, the present invention is a synthetic resin container comprising a container body , the body of the container body having a plurality of compartment recesses,
The body portion of the container body, the stretch label to increase the rigidity of the container firmly adhered to the body portion, the upper end and the lower end of at least the stretch label is stuck over the entire circumference of the barrel via an adhesive layer It is a synthetic resin container characterized in that it is disposed so as not to be detached when worn .

さらに、本発明によれば、前記ストレッチラベルは、容器と実質的に同材質からなるものを用いることにより分別作業の手間を省くこともできる。 Furthermore, according to this invention, the said stretch label can also save the effort of a classification operation by using what consists of a substantially same material as a container.

本発明によれば、ストレッチラベル及び接着層が容器の補強部材として機能するため使用樹脂量を増やすことなしに容器の強度をさらに向上させることができるので省資源化に有用である。 According to the present invention, since the stretch label and the adhesive layer function as a reinforcing member for the container, the strength of the container can be further improved without increasing the amount of resin used, which is useful for resource saving.

一般に内容物の充填ラインでは、内容物を充填したのちに加熱殺菌あるいは冷却を目的としてシャワー工程を経ることになるので該シャワー工程に至るまでにラベルを装着することで、区画凹所への水の侵入が回避されるので黴の発生等を防止でき衛生面に優れる。   Generally, in the content filling line, after filling the content, a shower process is performed for the purpose of heat sterilization or cooling. Therefore, by attaching a label before reaching the shower process, Invasion of water is avoided, so the occurrence of wrinkles can be prevented and the hygiene is excellent.

さらに、本発明によれば、容器とラベルとは実質的に同材質であるため容器の廃棄に際して分別作業を省略することもできる。   Furthermore, according to the present invention, since the container and the label are substantially the same material, the separation work can be omitted when the container is discarded.

以下、図面を用いて本発明をより具体的に説明する。図1、図2は本発明に従う合成樹脂製の容器を、ボトル型の容器を例として示したものであり、図1は容器の側面図であり、図2は図1のL−L断面図である。   Hereinafter, the present invention will be described more specifically with reference to the drawings. 1 and 2 show a container made of a synthetic resin according to the present invention as an example of a bottle-type container, FIG. 1 is a side view of the container, and FIG. 2 is a sectional view taken on line LL in FIG. It is.

図1における番号1は内容物を充填する内部空間を有する容器本体、2は容器本体1に一体的につながる口部、3は容器本体1の胴部に設けられた複数の区画凹所であって、この区画凹所3は、例えば高温充填された内容物の冷却の際に生じる容器内の減圧に伴う変形を防止する減圧吸収パネルを構成するものである。ここで、上記胴部とは、容器本体1の口部2及びその底部1aを除く容器本体1の側周壁全体を指すものとする。   In FIG. 1, reference numeral 1 denotes a container main body having an internal space for filling the contents, 2 denotes a mouth integrally connected to the container main body 1, and 3 denotes a plurality of partition recesses provided in the trunk of the container main body 1. The partition recess 3 constitutes a reduced pressure absorption panel that prevents deformation due to the reduced pressure in the container that occurs when, for example, the high temperature filled contents are cooled. Here, the said trunk | drum shall point out the whole side peripheral wall of the container main body 1 except the opening | mouth part 2 of the container main body 1, and its bottom part 1a.

また、4は区画凹所3を覆い隠し容器本体1の胴部との間にて密閉空間(空気層)A(図2参照)を形成するラベルである。このラベル4は、容器と実質的に同材質よりなるものが使用され、区画凹所3を除いた容器本体1の胴部に接着層4aを介して貼着するようになっている。本発明において、容器と実質的に同材質よるなるラベルとは、ラベルの少なくとも基材層が容器を構成する主材と同材質であることを意味する。   Reference numeral 4 denotes a label that covers the concavity recess 3 and forms a sealed space (air layer) A (see FIG. 2) between the container body 1 and the body. The label 4 is made of substantially the same material as the container, and is attached to the body of the container body 1 excluding the partition recess 3 via an adhesive layer 4a. In the present invention, a label made of substantially the same material as the container means that at least the base material layer of the label is made of the same material as the main material constituting the container.

ラベル4を接着層4aを介して胴部に貼着すると、区画凹所3には外気と隔絶された空気の層が形成され、これが容器の剛性を高める補強材および外部からの衝撃を緩和するクッション材として機能する。   When the label 4 is attached to the body portion via the adhesive layer 4a, a layer of air isolated from the outside air is formed in the partition recess 3, and this reinforces the reinforcing material that increases the rigidity of the container and the impact from the outside. Functions as a cushioning material.

上掲図1、図2では、容器の区画凹所3を除いた胴部にラベル4を貼着する場合について示したが、本発明ではラベル4の上端部及び下端部のみにつきその全周にわたって貼着してもよいし、あるいは、これに加えて容器本体1の胴部の数カ所にてその長手方向に沿って貼着することも可能であり、これによっても容器の剛性が高められる。また、ラベル4の接着層4aは、ラベル裏面の全体に設けてもよいし、必要箇所にのみ設けてもよく、この点については限定されない。図3にラベル4の上端部及び下端部と、容器本体1の胴部の数カ所でその長手方向に沿って貼着した場合の例を示す。   In FIG. 1 and FIG. 2, the case where the label 4 is stuck to the body part excluding the partition recess 3 of the container is shown. Alternatively, it may be attached, or in addition to this, it may be attached along the longitudinal direction at several places on the body portion of the container body 1, which also increases the rigidity of the container. Moreover, the adhesive layer 4a of the label 4 may be provided on the entire back surface of the label, or may be provided only at a necessary portion, and this point is not limited. The example at the time of sticking along the longitudinal direction in the upper end part and lower end part of the label 4 at several places of the trunk | drum of the container main body 1 in FIG. 3 is shown.

上掲図2のB部を拡大して図4に示す如くラベル4は基本的には接着層(感熱接着剤等)4aを介して容器本体1に貼着される2層の層構成となるが、図5に示すようにラベル4を、容器本体1と実質的に同材質になる基材4bとこの基材4bに重なるバリヤー層4cとからなる層構成とするか、あるいは図示はしないがその相互間に印刷層を設けた層構成とすることもできる。   As shown in FIG. 4 by enlarging the portion B in FIG. 2, the label 4 basically has a two-layer structure that is adhered to the container body 1 via an adhesive layer (heat-sensitive adhesive or the like) 4a. However, as shown in FIG. 5, the label 4 has a layer structure composed of a base material 4b made of substantially the same material as the container body 1 and a barrier layer 4c overlapping the base material 4b, or not shown. A layer structure in which a printing layer is provided between them can also be used.

図6は本発明に従う合成樹脂製容器の参考技術として、好適なラベル(シュリンクラベル)をシートの状態で示した要部拡大図である。基材4bであるシート状フィルムの表面にその一方の端部を除いて感熱接着剤を塗布して接着層4aを形成し、これを図7に示すよう丸めながらその端部を接着剤5により連結し筒状のラベルを作製することで、ラベルの接合部分はその内側から順に、接着層4a(感熱接着剤)/基材4b/接着層4a(感熱接着剤及び接着剤5/基材4bの層構成とすることができ、これにより連結部からの気体の透過が防止できるとともに強度がより一層高まる。 FIG. 6 is an enlarged view of an essential part showing a suitable label (shrink label) in a sheet state as a reference technique for the synthetic resin container according to the present invention. A heat-sensitive adhesive is applied to the surface of the sheet-like film, which is the substrate 4b, except for one end thereof to form an adhesive layer 4a. The end of the end is covered with the adhesive 5 while being rolled as shown in FIG. By connecting and producing a cylindrical label, the bonding portion of the label is, in order from the inside, adhesive layer 4a (thermal adhesive) / base material 4b / adhesive layer 4a (thermal adhesive and adhesive 5 / base material 4b). Thus, the gas can be prevented from permeating from the connecting portion, and the strength can be further increased.

本発明に従うラベル4は自己伸縮性を有するストレッチフィルムを筒状に形成してなるストレッチラベルであり、とくにシュリンクラベルについては、使用済み容器を廃棄するに際してラベル4を容器から剥離する手間を省くこともできる点、変形特性が同じ(コントロールがし易い)傾向を示すという点で、容器と実質的に同じ樹脂を用いるのが好ましい。 The label 4 according to the present invention is a stretch label formed by forming a self-stretchable stretch film into a cylindrical shape. In particular, for a shrink label, the labor of peeling the label 4 from the container when the used container is discarded is eliminated. In addition, it is preferable to use a resin that is substantially the same as the container in that the deformation characteristics tend to be the same (easy to control).

また、ラベル4として容器本体1の胴部に密着させる非接着ラベル(接着層を有しないラベル)を使用するに当たっては図8(a)(b)に示すような環状溝部6を区画凹所3の上下に少なくとも一つづつ設けた容器を用いるのが望ましく、これによりラベル4の密着性が高められる。   Further, when using a non-adhesive label (a label having no adhesive layer) to be brought into close contact with the body portion of the container body 1 as the label 4, an annular groove portion 6 as shown in FIGS. It is desirable to use at least one container on the top and bottom of the label, and this improves the adhesion of the label 4.

容器は、ブロー成形や射出成形等の従来手法によって成形されるものであり、PET、PP、PE等の樹脂が使用できるが、本発明ではこれらの樹脂にのみ限定はされない。また、容器の形状もボトル型、カップ型等、任意の形状に適応し得る。   The container is formed by a conventional technique such as blow molding or injection molding, and resins such as PET, PP, and PE can be used. However, the present invention is not limited only to these resins. Further, the shape of the container can be adapted to any shape such as a bottle shape or a cup shape.

参考例Reference example

充填容量が500ミリリットルで、胴部に区画凹所を有する上掲図1に示したような外観形状を有するほぼ丸型断面の容器(使用樹脂がPET樹脂で使用量が21g 、二軸延伸ブロー成形)を作製したのち、その胴部に容器と実質的に同材質になるラベル(PET樹脂で基材層の厚さが40μm で10g /mの条件で感熱糊(接着剤)を塗布したシュリンクラベル(参考例1)と非接着のシュリンクラベル(参考例2))を装着(シュリンクラベルについては空容器にラベルを被せて蒸気で収縮させる)して該容器の座屈強度、胴部剛性及び柱剛性について調査した。その結果を、ラベルを装着しない容器(比較例)の結果とともに表1に示す。 A container with a filling capacity of 500 milliliters and an outer shape as shown in Fig. 1 having a section recess in the body (the resin used is PET resin, the amount used is 21 g, biaxially stretched blown) After molding, a label (PET resin with a base material layer thickness of 40 μm and a thermal paste (adhesive) was applied at 10 g / m 2 on the barrel part. A shrink label ( Reference Example 1) and a non-adhesive shrink label ( Reference Example 2) are attached (the shrink label is covered with a label and shrunk with steam), and the container is buckled and rigid. And the column stiffness was investigated. The result is shown in Table 1 together with the result of the container without the label (Comparative Example).

なお、表中の「空」とは、内容物を充填していない空容器のことであり、「充填」とは、87°Cの熱水を規定量充填したのち、キャップを締め、45秒横転、5分15秒正立させてから水冷した場合を意味する。   “Empty” in the table means an empty container not filled with contents, and “filling” means filling a specified amount of hot water at 87 ° C., and then tightening the cap for 45 seconds. It means the case of water-cooling after rolling upside down for 5 minutes and 15 seconds.

また、「座屈強度(N)」は、直径100mmの円盤を使用して50mm/min の速度で正立状態の容器をその上部(口部側)から底部へ向けて圧縮し、容器が座屈した時の値(空容器については、口部と円盤との間に空気抜きを設けて測定)を指数表示したものであり、「胴部剛性(mm)」は、5°Cで24時間保管した容器につき、その柱部(区画凹所間になる凸部)の一つが上面になるように横転させるとともに容器の口部側と底部側を結ぶ軸に対して平行になるよう幅10mm×10mm、長さ150mmの角棒を配置(角棒の一端は容器の底部から20mmの位置とする。図9参照。)し、該角棒にて上面側から下面側へ向けて垂直に58.8N(6kgf)の荷重を加えて圧縮したときの変位量を指数表示したものであり、さらに、「柱剛性(N)」は、容器の柱部の一つが上面になるよう横転させ、容器の口部側と底部側を結ぶ軸と直交する向きに軸心がくるように直径20mm、長さ100mmの丸棒を配置し該柱部の中央部を上面側から下面側へ向けて垂直に圧縮して容器が座屈した時の値を指数で表示したものである。   The “buckling strength (N)” is a compression of an upright container from its top (mouth side) to the bottom using a disk with a diameter of 100 mm at a speed of 50 mm / min. The value when bent (for empty containers, measured by providing an air vent between the mouth and the disk) is displayed as an index, and the “body rigidity (mm)” is stored at 5 ° C for 24 hours. The container is rolled over so that one of its column parts (the convex part between the compartment recesses) is on the upper surface, and the width is 10 mm × 10 mm so as to be parallel to the axis connecting the mouth side and the bottom side of the container. A square bar having a length of 150 mm is disposed (one end of the square bar is positioned 20 mm from the bottom of the container. See FIG. 9), and 58.8 N is vertically directed from the upper surface side to the lower surface side by the square bar. The amount of displacement when compressed by applying a load of (6 kgf) is displayed as an index, and “column stiffness (N)” is A column of 20 mm in diameter and 100 mm in length is placed so that one of the column parts of the container rolls over so that the top surface is aligned, and the axis is perpendicular to the axis connecting the mouth side and the bottom side of the container. The value when the container is buckled by compressing the central part of the part vertically from the upper surface side to the lower surface side is displayed as an index.

Figure 0004641716
Figure 0004641716

表1より明らかなように、容器本体の胴部にシュリンクラベルを非接着で装着した参考例2のものは、ラベルを装着しない比較例に比べ座屈強度、胴部剛性、柱剛性が改善され、とくに、シュリンクラベルを接着で装着した参考例1の場合には座屈強度や胴部剛性、柱剛性の何れもが参考例2に比べ改善されることが確認された。 As is clear from Table 1, the reference example 2 in which the shrink label is not attached to the trunk of the container body has improved buckling strength, trunk rigidity, and column rigidity compared to the comparative example in which no label is attached. and especially, the buckling strength or barrel stiffness in the case of reference example 1 fitted with a shrink label with adhesive, is that none of the pillars rigidity is improved compared to reference example 2 was confirmed.

なお、参考例1、2の調査結果は空容器にラベルを装着したのちに内容物を充填する、所謂、プレラベル方式を採用した場合のものであるが、内容物を充填したのちにラベルを装着する、所謂、アフターラベル方式を採用した場合についても同様の結果が得られた。   The survey results in Reference Examples 1 and 2 are for the case where the so-called pre-label method is adopted, in which the contents are filled after the label is attached to the empty container, but the label is attached after the contents are filled. The same result was obtained when the so-called after-label method was adopted.

樹脂の使用量を極力抑えながらも強度、剛性の確保された合成樹脂製の容器を供給できる。   It is possible to supply a synthetic resin container with sufficient strength and rigidity while minimizing the amount of resin used.

本発明の実施の形態を示した図である。It is the figure which showed embodiment of this invention. 図1のL−L断面を示した図である。It is the figure which showed the LL cross section of FIG. 本発明の他の実施の形態を示した図である。It is the figure which showed other embodiment of this invention. 図2のB部を拡大して示した図である。It is the figure which expanded and showed the B section of FIG. 図2のB部を拡大して示した図である。It is the figure which expanded and showed the B section of FIG. ラベルの要部を拡大して示した図である。It is the figure which expanded and showed the principal part of the label. 図6に示したラベルを筒状に成形した状態を示した図である。It is the figure which showed the state which shape | molded the label shown in FIG. 6 in the cylinder shape. (a)は非接着タイプのラベルを装着するのに適した容器の側面を示した図であり、(b)は(a)のI−I断面を示した図である。(A) is the figure which showed the side surface of the container suitable for mounting | wearing with a non-adhesion type label, (b) is the figure which showed the II cross section of (a). 容器の胴部剛性の試験要領を示した図である。It is the figure which showed the test point of the trunk | drum rigidity of a container.

1 容器本体
1a 底部
2 口部
3 区画凹所
4 ラベル
4a 接着層
4b 基材
4c バリヤー層
4d 印刷層
5 接着層
DESCRIPTION OF SYMBOLS 1 Container body 1a Bottom part 2 Mouth part 3 Compartment recess 4 Label 4a Adhesive layer 4b Base material 4c Barrier layer 4d Print layer 5 Adhesive layer

Claims (1)

容器本体を備え、当該容器本体の胴部に複数の区画凹所を有する合成樹脂製の容器であって、
前記容器本体の胴部に、該胴部に強固に密着して容器の剛性を高めるストレッチラベルを、少なくとも当該ストレッチラベルの上端部及び下端部が、接着層を介して胴部の全周にわたって貼着されることで、離脱不能に配置すると共に、
当該ストレッチラベルは、容器と実質的に同材質よりなるものとしたことを特徴とする合成樹脂製容器。
A container made of a synthetic resin having a container main body and having a plurality of partition recesses in the body portion of the container main body ,
A stretch label that firmly adheres to the body of the container body and increases the rigidity of the container is attached to the body of the container body. By being worn, it is placed so that it cannot be detached ,
The stretch label is made of substantially the same material as the container, and is a synthetic resin container.
JP2003395890A 2002-11-29 2003-11-26 Plastic container Expired - Lifetime JP4641716B2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2003395890A JP4641716B2 (en) 2002-11-29 2003-11-26 Plastic container
US10/580,584 US7980407B2 (en) 2003-11-26 2004-08-19 Synthetic resin container
KR1020067009073A KR100798013B1 (en) 2003-11-26 2004-08-19 Synthetic resin vessel
AU2004293256A AU2004293256A1 (en) 2003-11-26 2004-08-19 Synthetic Resin Container
EP04771878A EP1688357A4 (en) 2003-11-26 2004-08-19 Synthetic resin vessel
PCT/JP2004/011917 WO2005051786A1 (en) 2003-11-26 2004-08-19 Synthetic resin vessel
CNA2004800346714A CN1886305A (en) 2003-11-26 2004-08-19 Synthetic resin made container
CA2547280A CA2547280C (en) 2003-11-26 2004-08-19 Synthetic resin container
AU2009202388A AU2009202388B2 (en) 2003-11-26 2009-06-15 Synthetic resin container

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002348142 2002-11-29
JP2003200620 2003-07-23
JP2003395890A JP4641716B2 (en) 2002-11-29 2003-11-26 Plastic container

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JP2010056742A Division JP5059893B2 (en) 2002-11-29 2010-03-12 Plastic container

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JP4641716B2 true JP4641716B2 (en) 2011-03-02

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5349780B2 (en) * 2007-09-27 2013-11-20 大日本印刷株式会社 Packaging container
JP2009090995A (en) * 2007-10-05 2009-04-30 Asahi Breweries Ltd Beverage filled in container, and its manufacturing method
RU2480487C2 (en) 2007-11-21 2013-04-27 Мицубиси Полиэстэ Филм, Инк. Polyester film having shrinkage capacity and method of making said film
DE102011079031A1 (en) * 2011-07-12 2013-01-17 Algeta Asa liquid container
JP6134922B2 (en) * 2013-03-15 2017-05-31 株式会社フジシール Container with cylindrical label

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPS6449880U (en) * 1987-09-18 1989-03-28
JPH0387617U (en) * 1989-12-22 1991-09-06
JP2001214139A (en) * 2000-02-03 2001-08-07 C I Kasei Co Ltd Thermally shrinkable adhesive covering material
JP2001247107A (en) * 2000-03-06 2001-09-11 Fuji Seal Inc Cylindrical label and container therewith
JP2003335343A (en) * 2002-05-16 2003-11-25 Fuji Seal Inc Cylindrical label and container with the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6449880U (en) * 1987-09-18 1989-03-28
JPH0387617U (en) * 1989-12-22 1991-09-06
JP2001214139A (en) * 2000-02-03 2001-08-07 C I Kasei Co Ltd Thermally shrinkable adhesive covering material
JP2001247107A (en) * 2000-03-06 2001-09-11 Fuji Seal Inc Cylindrical label and container therewith
JP2003335343A (en) * 2002-05-16 2003-11-25 Fuji Seal Inc Cylindrical label and container with the same

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