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JP5212805B2 - Plastic bottle and label mounting method - Google Patents

Plastic bottle and label mounting method Download PDF

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Publication number
JP5212805B2
JP5212805B2 JP2008197699A JP2008197699A JP5212805B2 JP 5212805 B2 JP5212805 B2 JP 5212805B2 JP 2008197699 A JP2008197699 A JP 2008197699A JP 2008197699 A JP2008197699 A JP 2008197699A JP 5212805 B2 JP5212805 B2 JP 5212805B2
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wall
bottle
column
recessed
label
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JP2010030671A (en
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敏正 田中
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Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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Description

本発明は、合成樹脂製ボトルと、このボトルの胴部への貼着ラベルの巻回装着方法に関するもので、さらに詳言すれば、胴部に複数の縦長な吸収パネル壁を、間に柱壁を位置させて設けた合成樹脂製耐熱ボトルと、このボトルに対して貼着ラベルを位置合せして適正に装着する方法に関するものである。   The present invention relates to a synthetic resin bottle and a method for winding and attaching an adhesive label to the body of the bottle. More specifically, the present invention relates to a plurality of vertically long absorbent panel walls between the body and a column. The present invention relates to a heat-resistant bottle made of a synthetic resin provided with a wall positioned, and a method for properly attaching a sticking label to the bottle.

ペットボトル等の合成樹脂製ボトルの胴部に、内容を印刷したり、購買意欲を高めるための装飾模様を施したラベルを装着する際、胴部に形成した減圧吸収パネル壁とか、この吸収パネル壁の間に位置した柱壁による凹凸によって、内容の印刷とか装飾模様の表示が不正に歪んでしまい、見栄えが悪くなると云う不都合があった。   When a label is printed on the body of a synthetic resin bottle such as a plastic bottle or a label with a decorative pattern to increase purchase motivation is attached, the vacuum absorption panel wall formed on the body or this absorption panel Due to the unevenness of the columnar walls located between the walls, the printing of the contents and the display of the decorative pattern are distorted illegally, resulting in a disadvantageous appearance.

この不都合を解消する手段として、ラベルに施した表示を、ボトルの胴部の凹凸に適合するように形成しておき、ラベルをボトル胴部に装着する際には、ラベルとボトル胴部とを、ラベルの表示がボトル胴部の凹凸に適合するように、周方向に位置合せするようにしていた。   As a means to eliminate this inconvenience, the label on the label is formed so as to match the irregularities of the bottle body, and when the label is attached to the bottle body, the label and the bottle body are The label is aligned in the circumferential direction so that the label display matches the irregularities of the bottle body.

このボトル胴部に対するラベルの周方向に沿った位置合せの手段としては、従来から種々のものが用いられているが、取扱い対象が合成樹脂製耐熱ボトルである場合、このボトルの底部に、「底落ち防止」を目的として、放射状に複数設けられた補強リブを利用するのが有効である。   As the means for alignment along the circumferential direction of the label with respect to the bottle body, various types have been conventionally used.When the object to be handled is a heat-resistant bottle made of synthetic resin, It is effective to use a plurality of radially provided reinforcing ribs for the purpose of “preventing falling off”.

すなわち、特開2007−230591号公報に示される従来技術は、ボトルの底部に設けられた複数の補強リブの選択したものを、構造的に変更を加えて位置合せ機能部とし、この位置合せ機能部と係合してボトルを空転不能に位置出し保持する位置合せ部材を、ラベル装着装置に設け、ボトルと位置合せ部材の相対回動に伴う空転不能な係合により、ボトルの位置合せを達成し、これによりラベル装着装置によるラベルのボトルへの装着を、周方向に沿って位置合せした状態で達成するようにしている。
特開2007−230591号公報
That is, in the prior art disclosed in Japanese Patent Application Laid-Open No. 2007-230591, the selected one of the plurality of reinforcing ribs provided on the bottom of the bottle is structurally changed to be an alignment function unit. The label mounting device is provided with an alignment member that engages with the part to position and hold the bottle so that it cannot idle, and bottle alignment is achieved by the non-idle engagement associated with the relative rotation of the bottle and alignment member. Thus, the label is mounted on the bottle by the label mounting apparatus while being aligned in the circumferential direction.
JP 2007-230591 A

この従来例に開示された技術は、耐熱ボトルの底部に、放射状に設けられた既存の補強リブの一部に、構造的な変更を施すだけで、ボトルに対して位置合せ機能部を形成することができるので、簡単にかつ安価に実施することができ、かつ形成される位置合せ機能部は、商品としてのボトルの外観として、殆ど目視されることのないボトルの底部に形成されるので、この位置合せ機能部が、ボトルの外観体裁を劣化させることがない、と云う優れた効果を奏する。   The technique disclosed in this conventional example forms an alignment function portion for a bottle by simply making a structural change to a part of existing reinforcing ribs provided radially at the bottom of a heat-resistant bottle. Since it can be implemented easily and inexpensively, and the formed alignment function part is formed at the bottom of the bottle that is hardly visible as the appearance of the bottle as a product, This alignment function unit has an excellent effect of not deteriorating the appearance of the bottle.

しかしながら、上記した従来技術にあっては、補強リブの一部に対する構造的な変更は、補強リブが発揮する「底落ち防止作用」を劣化させない範囲に制限されるため、充分な係合力を発揮できる構造とすることができるとは限らず、充分な係合力を、確実に得ることができるようにしたい、と云う要望があった。   However, in the above-described prior art, the structural change to a part of the reinforcing rib is limited to a range that does not deteriorate the “bottom-off preventing action” exhibited by the reinforcing rib, so that sufficient engagement force is exhibited. There is a demand for ensuring that sufficient engagement force can be obtained without necessarily being able to have a possible structure.

そこで、本発明は、上記した従来技術における要望を満たすべく創案されたもので、補強リブに構造的な変更を加えることなく、底部に位置合せ機能部を形成することを技術的課題とし、もって底部に位置合せ機能部を形成することの利点を維持しながら、位置合せを達成するに充分な係合力を、確実に得ることができるようにすることを目的とする。   Therefore, the present invention was created to meet the above-described demands in the prior art, and it is a technical problem to form an alignment function portion at the bottom without adding structural changes to the reinforcing rib. An object is to ensure that an engagement force sufficient to achieve the alignment can be obtained while maintaining the advantage of forming the alignment function portion at the bottom.

本発明の第一の主たる構成は、下端を底部で塞いだ筒状の胴部の上端に、肩部を介して口筒部を連設した合成樹脂製耐熱ボトルであって、胴部を、減圧吸収用に陥没設された複数の縦長な吸収パネル壁を、間に柱壁を位置させて周方向に等間隔に並列設して構成し、底部を、周端部の脚壁と、内方に陥没した底壁とから構成した、ことにある。 The first main configuration of the present invention is a heat-resisting bottle made of a synthetic resin in which a mouth tube portion is continuously provided via a shoulder portion at the upper end of a cylindrical barrel portion whose lower end is closed by a bottom portion. A plurality of vertically long absorbing panel walls that are depressed for absorbing vacuum are arranged in parallel at equal intervals in the circumferential direction with a column wall positioned between them, and the bottom part is connected to the leg wall of the peripheral end part and the inner part. It is composed of a bottom wall that has been depressed.

底部の底壁は、「底落ち防止」を目的として、複数の補強リブを放射状に設けたテーパー壁部と、略有頂正多角筒片状に成形された中央陥没壁部と、この中央陥没壁部の下端縁とテーパー壁部の内周端縁とを連設する段状の棚壁部とから構成されている。 The bottom wall of the bottom part has a tapered wall part provided with a plurality of reinforcing ribs radially for the purpose of “preventing falling down”, a central recessed wall part formed into a substantially polygonal polygonal piece, and this central recessed part. It is comprised from the step-shaped shelf wall part which connects the lower end edge of a wall part, and the inner peripheral end edge of a taper wall part.

そして、胴部の柱壁と、底部の中央陥没壁部を、周方向に位置合せして、例えば中央陥没壁部の角部と、対応する柱壁との間の中心角度を一定値に設定して構成されている。   Then, the columnar wall of the trunk portion and the central depressed wall portion of the bottom portion are aligned in the circumferential direction, for example, the central angle between the corner portion of the central depressed wall portion and the corresponding column wall is set to a constant value. Configured.

複数の補強リブを放射状に設けたテーパー壁部の内側に位置する、中央陥没壁部と棚壁部の組合せ部分は、従来は単純な平坦壁構造となっていて、テーパー筒体の頂壁を形成していた部分である。   The combined portion of the central depressed wall portion and the shelf wall portion, which is located inside the tapered wall portion provided with a plurality of reinforcing ribs radially, has conventionally been a simple flat wall structure, and the top wall of the tapered cylindrical body is It is the part that was formed.

それゆえ、中央陥没壁部は、補強リブの「底落ち防止作用」を、全く劣化させることなく、位置出し機能部を形成することになる。   Therefore, the central depressed wall portion forms a positioning function portion without deteriorating the “bottom drop prevention effect” of the reinforcing rib at all.

胴部の柱壁と、底部の中央陥没壁部とが、周方向に位置合せして設けられているので、中央陥没壁部を利用して、ボトルの周方向の位置出しを達成することにより、胴部の柱壁も周方向に位置出しされることになる。   Since the columnar wall of the trunk part and the central depressed wall part of the bottom part are provided in alignment in the circumferential direction, by using the central depressed wall part, positioning of the bottle in the circumferential direction is achieved. The columnar wall of the trunk is also positioned in the circumferential direction.

本発明の第一の発明の別の構成は、上記した第一の主たる構成に加えて、中央陥没壁部の角数を、柱壁の個数の整数分の1とした、ものである。   In another configuration of the first invention of the present invention, in addition to the first main configuration described above, the number of corners of the central recessed wall portion is set to 1 / integer of the number of column walls.

中央陥没壁部の角数を、柱壁の個数の整数分の1としたものにあっては、柱壁の数に比べて中央陥没壁部の角数を小さくすることができ、その分、中央陥没壁部における各角部を鋭利に突出させることができ、これにより周方向に沿った係合力を高めることができる。   In the case where the number of corners of the central depressed wall is set to 1 / integer of the number of column walls, the number of corners of the central depressed wall portion can be made smaller than the number of column walls. Each corner portion in the central depressed wall portion can be sharply projected, thereby increasing the engagement force along the circumferential direction.

また、本発明の第一の発明の別の構成は、第一の主たる構成に加えて、中央陥没壁部の角部と、対向する柱壁との間の中心角を、予め設定した一定値とした、ものである。   Further, in another configuration of the first invention of the present invention, in addition to the first main configuration, the central angle between the corner portion of the central depressed wall portion and the opposing column wall is set to a predetermined constant value. It is a thing.

中央陥没壁部の角部と、対向する柱壁との間の中心角を、予め設定した一定値としたものにあっては、柱壁に対する中央陥没壁部の周方向の位置合せを、角部と云う、位置の特定が容易な部分を基準に行うことができる。   If the central angle between the corner of the central depressed wall and the opposite column wall is set to a predetermined value, the circumferential alignment of the central depressed wall with respect to the column wall It can be performed on the basis of a part whose position is easy to specify, such as a part.

本発明の第二の主たる構成は、減圧吸収用に陥没設された複数の縦長な吸収パネル壁を、間に柱壁を位置させて周方向に等間隔に並列設した胴部を有する合成樹脂製耐熱ボトルの、胴部に対する貼着ラベルの巻き付け装着方法であって、「底落ち防止」を目的として、複数の補強リブを放射状に設けたテーパー壁部を有するボトルの底部中央に、柱壁と、周方向に位置合せして陥没設された略有頂正多角筒片状の中央陥没壁部に、ラベル装着装置の位置合せ部材を、空転変位不能に嵌入係合させることにより、ボトルの柱壁の周方向位置を位置出しし、この位置出しした柱壁部分に貼着ラベルの始端部を貼着固定して、この貼着ラベルを胴部に巻回装着することにある。 The second main configuration of the present invention is a synthetic resin having a trunk portion in which a plurality of vertically long absorption panel walls recessed for absorbing reduced pressure are arranged in parallel at equal intervals in the circumferential direction with a column wall positioned therebetween. A method of wrapping and attaching a sticky label around a body of a heat-resistant bottle, wherein a pillar wall is provided at the center of the bottom of the bottle having a tapered wall portion provided with a plurality of reinforcing ribs radially for the purpose of preventing bottom falling By aligning and engaging the alignment member of the label mounting device with the center recessed wall portion of the substantially arched regular polygonal cylinder piece that is recessed and aligned in the circumferential direction, The position of the column wall in the circumferential direction is located, the start end portion of the sticking label is stuck and fixed to the placed pillar wall portion, and the sticking label is wound around and attached to the trunk portion.

ラベル装着装置の位置合せ部材を、ボトルの中央陥没壁部に、空転不能に嵌入係合させて、位置合せ部材と中央陥没壁部を位置合せすることにより、ラベル装着装置に対してボトルの柱壁を位置出しできる。   The alignment member of the label mounting device is fitted and engaged with the central recessed wall portion of the bottle so as not to idle, and the alignment member and the central recessed wall portion are aligned, thereby aligning the column column of the bottle with the label mounting device. You can locate the wall.

このようにして位置出ししたボトルの柱壁に対して、ラベル装着装置にセットしてある貼着ラベル(ロールラベル)の始端部を貼着固定し、そのまま貼着ラベルを、胴部に巻回装着することにより、胴部に対して貼着ラベルを貼着固定することができる。   The starting end of the sticking label (roll label) set in the label mounting device is stuck and fixed to the column wall of the bottle positioned in this way, and the sticking label is wound around the trunk as it is. By attaching, the sticking label can be stuck and fixed to the trunk.

この際、貼着ラベルの始端部は、平坦面状の柱壁に貼着され、この始端部を固定部分として、貼着ラベルを引っ張りながら胴部に巻回装着するので、貼着ラベルは、凹部である吸収パネル壁に対して、張設状に組付くことになる。   At this time, the starting end of the sticking label is stuck to a flat columnar column wall, and this starting end is used as a fixed part, so that the sticking label is wound around the trunk while pulling the sticking label. The absorbent panel wall that is a recess is assembled in a stretched manner.

また、貼着ラベル自体も、その始端部を胴部の柱壁に位置させて位置合せされているので、その表面に、予め位置出しされて施された表示は、胴部の柱壁および吸収パネル壁に対して、位置合せされることになる。   In addition, since the sticking label itself is aligned with its starting end positioned on the columnar wall of the trunk, the indication placed on the surface in advance is displayed on the columnar wall of the trunk and absorption. It will be aligned with the panel wall.

本発明は、上記した構成となっているので、以下に示す効果を奏する。
本発明の第一の発明にあっては、中央陥没壁部は、補強リブの「底落ち防止作用」を、全く劣化させることなく、位置出し機能部を形成するので、補強リブの所望する「底落ち防止作用」を、確実にかつ安定して発揮させることができる。
Since the present invention has the above-described configuration, the following effects can be obtained.
In the first invention of the present invention, the central depressed wall portion forms the positioning function portion without deteriorating the “bottom drop prevention effect” of the reinforcing rib at all. The “bottom-off prevention effect” can be reliably and stably exhibited.

中央陥没壁部を利用して、ボトルの周方向の位置出しを達成することにより、胴部の柱壁を周方向に位置出しすることができ、これにより柱壁に対する貼着ラベルの貼着処理を、安定して精度良く達成することができる。   By using the central depressed wall part to achieve the positioning of the bottle in the circumferential direction, the columnar wall of the trunk can be positioned in the circumferential direction, thereby applying the sticking label to the column wall. Can be achieved stably and accurately.

中央陥没壁部の角数を、柱壁の個数の整数分の1としたものにあっては、中央陥没壁部における各角部を鋭利に突出させることができ、これにより周方向に沿った係合力を高めることができるので、中央陥没壁部による位置出し動作が、安定して確実なものとすることができる。   In the case where the number of corners of the central recessed wall portion is set to 1 / integer of the number of column walls, each corner portion of the central recessed wall portion can be sharply protruded, thereby extending along the circumferential direction. Since the engagement force can be increased, the positioning operation by the central depressed wall portion can be made stable and reliable.

中央陥没壁部の角部と、対向する柱壁との間の中心角を、予め設定した一定値としたものにあっては、柱壁に対する中央陥没壁部の周方向の位置合せを、角部と云う、位置の特定が容易な部分を基準に行うことができるので、柱壁の位置合せ設定が容易となる。   If the central angle between the corner of the central depressed wall and the opposite column wall is set to a predetermined value, the circumferential alignment of the central depressed wall with respect to the column wall Since it can be performed on the basis of a portion whose position is easy to be specified, it is easy to set the column wall alignment.

本発明の第二の発明にあっては、ラベル装着装置に対してボトルの柱壁を位置出しし、この平坦な柱壁に貼着ラベル(ロールラベル)の始端部を貼着固定し、そのまま貼着ラベルを、胴部に巻回装着するので、貼着ラベルを、凹部である吸収パネル壁に対して、張設状に組付けることができ、シワのない良好な装着状態を得ることができる。   In the second invention of the present invention, the column wall of the bottle is positioned with respect to the label mounting device, and the starting end portion of the adhesive label (roll label) is adhered and fixed to the flat column wall, as it is. Since the sticking label is wound around the body, the sticking label can be assembled in a stretched manner on the absorbent panel wall that is a recess, and a good wearing state without wrinkles can be obtained. it can.

また、貼着ラベルは、その始端部を胴部の柱壁に位置させて位置合せされているので、その表面に、予め位置出しされて施された表示は、胴部の柱壁および吸収パネル壁に対して、位置合せされることになり、表示を歪ませることなく適正な状態とすることができる。   In addition, since the sticking label is positioned with its starting end positioned on the columnar wall of the trunk, the indication placed on the surface in advance is displayed on the columnar wall of the trunk and the absorption panel. It is aligned with the wall, and the display can be in an appropriate state without distortion.

以下、本発明の実施形態を、図面を参照しながら説明する。   Embodiments of the present invention will be described below with reference to the drawings.

図1は、本発明による合成樹脂製ボトル1の、一実施形態例を示す全体側面図で、下端を底部7で塞いだ円筒状の胴部4の上端に、上方に縮径したテーパー筒状の肩部3を介して、ネジキャップ(図示省略)で開閉される口筒部2を起立連設して構成され、このボトル1は、PET製の2軸延伸ブロー成形された耐熱性が付与された製品となっている。   FIG. 1 is an overall side view showing an embodiment of a synthetic resin bottle 1 according to the present invention, and a tapered cylindrical shape whose diameter is reduced upward at the upper end of a cylindrical body 4 whose lower end is closed by a bottom 7. The bottle 1 is constructed by standing up and down the mouth tube portion 2 that is opened and closed by a screw cap (not shown) through the shoulder portion 3 of the bottle, and the bottle 1 is provided with heat resistance formed by biaxial stretch blow molding made of PET. It has become a product.

胴部4には、複数(図示の場合、六つ)の縦長に陥没形成された吸収パネル壁5が、間に柱壁6を残存形成させた形態で、周方向に沿って等間隔に配列形成されており、この吸収パネル壁5は、ボトル1内に発生した減圧を陥没変形により吸収する。   A plurality (six in the illustrated case) of absorption panel walls 5 that are recessed in the body 4 are arranged at regular intervals along the circumferential direction in a form in which the column wall 6 remains. The absorption panel wall 5 is formed and absorbs the reduced pressure generated in the bottle 1 by the depression deformation.

底部7(以下、図2および図3参照)は、周端部に位置して接地部を形成する脚壁8と、この脚壁8の内側に連設された主体部分である底壁9とから構成されている。   The bottom portion 7 (refer to FIG. 2 and FIG. 3 hereinafter) includes a leg wall 8 that is located at the peripheral end portion and forms a grounding portion, and a bottom wall 9 that is a main portion that is connected to the inside of the leg wall 8. It is composed of

底壁9は、耐熱性を発揮すべき、複数(図示例の場合、六つ)の補強リブ11を等中心角で放射状に形成したテーパー壁部10と、中央に陥没して位置する有頂正多角筒状の中央陥没壁部13と、この中央陥没壁部13の下端縁(外周端縁)を、テーパー壁部10の上端縁(内周端縁)に連設する棚壁部12とから構成されている。   The bottom wall 9 has a tapered wall portion 10 in which a plurality of (six in the illustrated example) reinforcing ribs 11 that should exhibit heat resistance are radially formed at equal central angles, and a crest that is recessed in the center. A regular recessed cylindrical central recessed wall portion 13, and a shelf wall portion 12 that continuously connects a lower end edge (outer peripheral edge) of the central recessed wall portion 13 to an upper end edge (inner peripheral end edge) of the tapered wall portion 10. It is composed of

図示例の場合、中央陥没壁部13は、各角部13aを角取りした正三角筒形状をしていて、各角部13aを補強リブ11の間に指向させる姿勢に位置出しされており、その筒壁はテーパー角が付けられている。   In the case of the illustrated example, the central depressed wall portion 13 has a regular triangular tube shape with the corner portions 13a rounded, and is positioned in a posture in which each corner portion 13a is oriented between the reinforcing ribs 11, The cylinder wall has a taper angle.

この底部7における中央陥没壁部13と胴部4の柱壁6は、相互に周方向に沿って位置合せされており、例えば、図4に示すように、胴部4の柱壁6と、これに近接している中央陥没壁部13の角部13aは、一定の中心角aで、相互に位置合せされた状態となっている。   The central depressed wall 13 at the bottom 7 and the column wall 6 of the body 4 are aligned with each other along the circumferential direction. For example, as shown in FIG. The corner portions 13a of the central depressed wall portion 13 adjacent to this are in a state of being aligned with each other at a constant center angle a.

図5および図6は、図示省略したラベル装着装置の位置合せ部材14の構成例を示すもので、中央陥没壁部13に空転不能に嵌入係合できる、角取りした正三角垂台形状をしており、各角部は張り出し部分15となっている。   FIGS. 5 and 6 show a configuration example of the alignment member 14 of the label mounting device (not shown). The alignment member 14 has a square triangular trapezoidal shape that can be fitted into and engaged with the central recessed wall portion 13 so as not to slip. Each corner is an overhang 15.

この位置合せ部材14によるボトル1の位置出しは、図7および図8に示すように、ボトル1に対して位置合せ部材14を、中央陥没壁部13に嵌入可能な姿勢で対向させ、この状態からボトル1と位置合せ部材14を、位置合せ部材14が中央陥没壁部13に嵌入係合するまで相対回動させて達成する。   As shown in FIGS. 7 and 8, the positioning of the bottle 1 by the alignment member 14 is performed in such a state that the alignment member 14 is opposed to the bottle 1 in a posture capable of being fitted into the central depressed wall portion 13. The bottle 1 and the alignment member 14 are rotated relative to each other until the alignment member 14 is fitted and engaged with the central recessed wall portion 13.

例えば、位置合せ部材14が、図7の二点鎖線図示した姿勢でボトル1に対向して、図8の、位置合せ部材14の張り出し部分15が棚壁部12に突き当たって、中央陥没壁部13から外れて浮き上がった姿勢となっている状態から、ボトル1と位置合せ部材14を相対回動させ、位置合せ部材14を中央陥没壁部13に嵌り込ませることにより、ボトル1の位置出しを達成する。   For example, the alignment member 14 faces the bottle 1 in the posture shown by the two-dot chain line in FIG. 7, and the protruding portion 15 of the alignment member 14 in FIG. The bottle 1 and the alignment member 14 are relatively rotated from the state of being lifted off from the position 13, and the alignment member 14 is fitted into the central recessed wall portion 13, thereby positioning the bottle 1. Achieve.

このように、中央陥没壁部13に対する位置合せ部材14の空転不能な嵌入によりボトル1の位置出し、すなわち柱壁6の位置出しが達成されたならば、図4に示すように、位置出しされた柱壁6に対して貼着ラベル16の始端部17を貼着固定し、そのまま貼着ラベル16を胴部4に張りを持たせながら巻回装着し、最後に貼着ラベル16の終端部18を、位置出しされた柱壁6に貼着固定して、胴部4に対する貼着ラベル16の装着を達成する。   In this way, if the positioning of the alignment member 14 with respect to the central depressed wall 13 is impossible to idle, the positioning of the bottle 1, that is, the positioning of the column wall 6 is achieved, as shown in FIG. The starting end 17 of the sticking label 16 is stuck and fixed to the pillar wall 6, and the sticking label 16 is wound and attached while the body 4 is stretched, and finally the terminal end of the sticking label 16. 18 is adhered and fixed to the positioned column wall 6 to achieve the attachment of the adhesive label 16 to the body 4.

位置合せ部材14によるボトル1の位置出しは、位置合せ部材14の中央陥没壁部13に対する嵌入係合により達成されるので、強い係合力で達成維持されることになり、それゆえこの係合保持力を、そのままラベル装着時のボトル1の保持力として利用し、安定したラベル装着作業を得るようにすることができる。   The positioning of the bottle 1 by the alignment member 14 is achieved by fitting engagement of the alignment member 14 with respect to the central recessed wall 13, so that it is achieved and maintained with a strong engagement force. The force can be used as it is as the holding force of the bottle 1 at the time of label mounting to obtain a stable label mounting operation.

中央陥没壁部13の筒壁のテーパー程度は、図7に示すように、中央陥没壁部13と位置合せ部材14の位置が合わない状態で、位置合せ部材14の張り出し部分15が棚壁部12に突き当たるようにするのが良い。   As shown in FIG. 7, the taper degree of the cylindrical wall of the central recessed wall portion 13 is such that the protruding portion 15 of the alignment member 14 is a shelf wall portion when the central recessed wall portion 13 and the alignment member 14 are not aligned. It ’s better to hit 12

これは、中央陥没壁部13の筒壁のテーパー程度が大きすぎると、位置合せ部材14が、その張り出し部分15を棚壁部12に突き当ることなく、中央陥没壁部13に嵌入して、中央陥没壁部13の平坦な内周面部分に、張り出し部分15がかじり付く恐れがあるからである。   This is because if the degree of taper of the cylindrical wall of the central recessed wall portion 13 is too large, the alignment member 14 fits into the central recessed wall portion 13 without hitting the protruding portion 15 against the shelf wall portion 12, This is because the protruding portion 15 may be gnawed on the flat inner peripheral surface portion of the central depressed wall portion 13.

以上説明したように、本発明の位置合せに関する技術は、一定レベル以上の耐熱性を具備する必要のある耐熱ボトルの位置合せを可能とするものであり、耐熱ボトルに対する位置出し技術として、幅広い利用展開が期待できる。   As described above, the alignment technique of the present invention enables alignment of heat-resistant bottles that need to have a certain level of heat resistance, and is widely used as a positioning technique for heat-resistant bottles. Expansion can be expected.

本発明の一実施形態例を示す、全体正面図である。1 is an overall front view showing an embodiment of the present invention. 図1実施例の、底面図である。It is a bottom view of the FIG. 1 embodiment. 図1実施例の、底部縦断面図である。It is a bottom part longitudinal cross-sectional view of the FIG. 1 Example. 図1中、A−A線に沿って切断矢視した、平断面図である。FIG. 2 is a cross-sectional plan view taken along the line AA in FIG. ラベル装着装置の位置合せ部材を示す、平面図である。It is a top view which shows the alignment member of a label mounting apparatus. 図5に示した位置合せ部材の、側面図である。FIG. 6 is a side view of the alignment member shown in FIG. 5. 位置合せ動作の説明に供する、底面図である。It is a bottom view for explaining the alignment operation. 位置合せ動作の説明に供する、底部縦断面図である。It is a bottom longitudinal section for explanation of alignment operation.

符号の説明Explanation of symbols

1 ;ボトル
2 ;口筒部
3 ;肩部
4 ;胴部
5 ;吸収パネル壁
6 ;柱
7 ;底部
8 ;脚壁
9 ;底壁
10 ;テーパー壁部
11 ;補強リブ
12 ;棚壁部
13 ;中央陥没壁部
13a;角部
14 ;位置合せ部材
15 ;張り出し部分
16 ;貼着ラベル
17 ;始端部
18 ;終端部
a ;中心角
1; bottle 2; neck tube portion 3; shoulder portion 4; barrel 5; absorbent panel wall 6; column wall 7; bottom 8; leg wall 9; bottom wall 10; tapered wall portion 11; the reinforcing ribs 12; Tanakabe unit 13; central depressed wall portion 13a; corner portion 14; alignment member 15; overhang portion 16; sticking label 17; start end portion 18; end portion a;

Claims (4)

下端を底部で塞いだ筒状の胴部の上端に、肩部を介して口筒部を連設した合成樹脂製耐熱ボトルであって、前記胴部を、減圧吸収用に陥没設された複数の縦長な吸収パネル壁を、間に柱壁を位置させて周方向に等間隔に並列設して構成し、前記底部を、周端部の脚壁と、内方に陥没した底壁とから構成し、該底壁を、「底落ち防止」を目的として複数の補強リブを放射状に設けたテーパー壁部と、略有頂正多角筒片状に成形された中央陥没壁部と、該中央陥没壁部の下端縁とテーパー壁部の内周端縁とを連設する段状の棚壁部とから構成し、前記柱壁と中央陥没壁部を、周方向に位置合せした合成樹脂製ボトル。 A synthetic resin heat-resistant bottle in which a mouth tube portion is continuously connected via a shoulder to the upper end of a cylindrical barrel portion whose lower end is closed with a bottom portion, and the barrel portion is a plurality of depressions that are recessed for vacuum absorption The vertically long absorbent panel wall is formed by arranging column walls in parallel and arranged in parallel at equal intervals in the circumferential direction, and the bottom portion is composed of a leg wall at the circumferential end portion and a bottom wall recessed inwardly. The bottom wall is configured to have a tapered wall portion provided with a plurality of reinforcing ribs radially for the purpose of “preventing falling-down”, a central recessed wall portion formed in a substantially crested regular polygonal cylinder piece shape, It is composed of a stepped shelf wall part that connects the lower end edge of the recessed wall part and the inner peripheral edge of the tapered wall part, and the column wall and the central recessed wall part are made of synthetic resin aligned in the circumferential direction. Bottle. 中央陥没壁部の角数を、柱壁の個数の整数分の1とした請求項1に記載の合成樹脂製ボトル。 The synthetic resin bottle according to claim 1, wherein the number of corners of the central recessed wall portion is set to 1 / integer of the number of column walls. 中央陥没壁部の角部と、対向する柱壁との間の中心角を、予め設定した一定値とした請求項1または2に記載の合成樹脂製ボトル。 The synthetic resin bottle according to claim 1 or 2, wherein the central angle between the corner portion of the central depressed wall portion and the opposing column wall is a predetermined constant value. 減圧吸収用に陥没設された複数の縦長な吸収パネル壁を、間に柱壁を位置させて周方向に等間隔に並列設した胴部を有する合成樹脂製耐熱ボトルの、前記胴部に対する貼着ラベルの巻き付け装着方法であって、「底落ち防止」を目的として、複数の補強リブを放射状に設けたテーパー壁部を有する前記ボトルの底部中央に、前記柱壁と、周方向に位置合せして陥没設された略有頂正多角筒片状の中央陥没壁部に、ラベル装着装置の位置合せ部材を、空転変位不能に嵌入係合させることにより、前記ボトルの柱壁の周方向位置を位置出しし、該位置出しした柱壁部分に貼着ラベルの始端部を貼着固定して、該貼着ラベルを胴部に巻回装着する合成樹脂製ボトルの貼着ラベルの装着方法。 A synthetic resin heat-resistant bottle having a body portion in which a plurality of vertically long absorption panel walls recessed for absorbing reduced pressure are arranged in parallel at equal intervals in the circumferential direction with a column wall positioned therebetween is attached to the body portion. A method for wrapping and attaching a wearable label, for the purpose of “preventing falling out of the bottom”, and aligning the column wall with the column wall at the center of the bottom portion of the bottle having a tapered wall portion provided with a plurality of reinforcing ribs radially. The position of the column wall of the bottle in the circumferential direction is fitted into and engaged with the alignment member of the label mounting device so that it cannot be idled and displaced in the central recessed wall portion of the substantially concavo-convex regular polygonal cylinder piece that is recessed. The attaching method of the sticking label of the synthetic resin bottle which locates the sticking label, sticks and fixes the start end part of the sticking label to the positioned column wall part, and winds and attaches the sticking label around the body part.
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