JP3169180U

JP3169180U - How to assemble a paper box

Info

Publication number: JP3169180U
Application number: JP2011002826U
Authority: JP
Inventors: 和成張田
Original assignee: セトウチパッケージ株式会社
Priority date: 2011-04-28
Filing date: 2011-04-28
Publication date: 2011-07-21
Anticipated expiration: 2021-04-28

Abstract

【課題】紙からなる巻き締め加工により組み立てられる容器において、加工容易性に優れ、組み立て可能な形状が増えることで表現性に優れた紙管容器を提供する。【解決手段】側面にあたる帯の内側に巻き込む部分に細かいピッチで山谷のカットを入れる。帯の巻き込み部分の形状を変えることで、熱や圧力をかけて巻き込む際のストッパー部分にかかる負荷が均等になるようにする。これにより、ストッパーを形成する際に圧力が分散され、容器の天面から側面にかけての縁の部分が滑らかになる。また、容器の形状が円筒・楕円型だけでなく、複数の曲線や直線を組み合わせた形にも対応出来るようになる。【選択図】図２The present invention provides a paper tube container that is excellent in processability and has excellent expressibility by increasing the number of shapes that can be assembled in a container that is assembled by a paper tightening process. A cut of a mountain or valley is made at a fine pitch in a portion to be wound inside a band corresponding to a side surface. By changing the shape of the wrapping portion of the band, the load applied to the stopper portion when wrapping with heat or pressure is made uniform. Thereby, when forming a stopper, a pressure is disperse | distributed and the edge part from the top surface of a container to a side surface becomes smooth. In addition, the shape of the container is not limited to a cylindrical / elliptical shape, but can also correspond to a shape in which a plurality of curves and straight lines are combined. [Selection] Figure 2

Description

本考案は紙からなる巻き締め加工により組み立てられる容器に関する。 The present invention relates to a container that is assembled by a paper tightening process.

従来の巻き締め式紙管容器は、側面となる帯状の板紙の両端を貼り合わせて輪にし、円周の縁を端から内側に巻き込んでストッパー部分を形成、底面となるメンコをはめ込んで組み立てられる。熱や圧力を加えて内側に巻き締めるが、厚みのある紙を丸く巻き込むため負荷がかかり、容器の縁に凸凹が出来やすく、歪みが生じやすい。巻き込む部分に複数の切り込みを入れる場合もあるが、外縁を滑らかな円にするのは難しく、容器の形状についても、メンコの形が丸又は楕円の筒型が基本である。 A conventional wrapping-type paper tube container is assembled by laminating both ends of a strip-shaped paperboard on the side to form a ring, winding the circumferential edge inward from the end to form a stopper part, and inserting the bottom part of the paper . Although it is wound inside by applying heat or pressure, a load is applied because the thick paper is rolled up roundly, and the edges of the container are likely to be uneven, and distortion is likely to occur. There are cases where a plurality of cuts are made at the part to be wound, but it is difficult to make the outer edge into a smooth circle, and the shape of the container is basically a cylindrical shape with a round or oval shape.

側面にあたる帯の端を内側に巻き締めてストッパーを形成する際に、部分的に負荷がかかるのを解消し、容器の縁が凸凹のない滑らかな曲線になるようにする。 When a stopper is formed by tightening the end of a band corresponding to the side surface inward, a partial load is eliminated so that the edge of the container has a smooth curve without unevenness.

側面にあたる帯の巻き込み部分の形状を変えることで、熱や圧力をかけて巻き込む際のストッパー部分にかかる負荷が均等になるようにする。 By changing the shape of the winding portion of the belt on the side surface, the load applied to the stopper portion when winding with heat or pressure is made uniform.

これにより、ストッパーを形成する際に圧力が分散され、容器の天面から側面にかけての縁の部分が滑らかになる。また、容器の形状が円筒・楕円型だけでなく、複数の曲線や直線を組み合わせた形にも対応出来るようになる。 Thereby, when forming a stopper, a pressure is disperse | distributed and the edge part from the top surface of a container to a side surface becomes smooth. In addition, the shape of the container is not limited to a cylindrical / elliptical shape, but can also correspond to a shape in which a plurality of curves and straight lines are combined.

丸箱に使用した時の側面の状態を示す図The figure which shows the state of the side when used for a round box 帯の形状を示す図Diagram showing the shape of the band 従来の帯を端から内側に巻き込んで湾曲させた状態を示す図The figure which shows the state which wound the conventional belt | band | zone inside from the end and curved it 本考案の帯を端から内側に巻き込んで湾曲させた状態を示す図The figure which shows the state which wound the belt | band | zone of this invention inside from the end, and was curving

Claims

In a container assembled by paper-clamping processing, the pressure is easily dispersed when it is wound inside by applying heat or pressure to the part that is wound inside the band on the side with a fine pitch. As a result, the edges from the top to the side of the container have a smooth curve with no irregularities, and the shape of the container is not only cylindrical or elliptical but also a combination of multiple curves and straight lines. Paper tube container that can be.