JPS6090111U

JPS6090111U - Paper/plastic composite can

Info

Publication number: JPS6090111U
Application number: JP18101883U
Authority: JP
Inventors: 俊雄渡辺
Original assignee: 旭化成株式会社
Priority date: 1983-11-25
Filing date: 1983-11-25
Publication date: 1985-06-20

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、従来のスパイラル紙管の形成を説明する正面
図、第２図は本考案のコンポジット缶胴体の一部切截斜
視図、第３図は缶胴体の斜視図、第４図は本考案のコン
ポジット缶の側断面図、第５図は第４図Ａ部の拡大断面
図である。１・・＝マンドレル、２・・・帯状物、３・・・捨て紙
、４．５・・・クラフト紙、６・・・貼合せ紙、？、　
８．９　　　　　゛・・・膠塗付装置、１１・・・発泡
体筒、１２・・・接着剤、１３・・・クラフト紙、１４
・・・貼合せ紙、ａ・・・ポリオレフィン発泡体、ｂ・
・・紙層、Ｃ・・・紙、ｄ・・・アルミ箔、ｅ・・・ポ
リオレラインフィルム、ｆ・・・金属蓋、ｇ・・・ポリ
オレフィン発泡体キャップ。Fig. 1 is a front view illustrating the formation of a conventional spiral paper tube, Fig. 2 is a partially cutaway perspective view of the composite can body of the present invention, Fig. 3 is a perspective view of the can body, and Fig. 4 is a perspective view of the can body. FIG. 5 is a side sectional view of the composite can of the present invention, and FIG. 5 is an enlarged sectional view of section A in FIG. 1... = mandrel, 2... strip, 3... discarded paper, 4.5... kraft paper, 6... laminate paper, ? ,
8.9 ゛... Glue application device, 11... Foam cylinder, 12... Adhesive, 13... Kraft paper, 14
... Laminated paper, a... Polyolefin foam, b.
...Paper layer, C...Paper, d...Aluminum foil, e...Polyoleline film, f...Metal lid, g...Polyolefin foam cap.

Claims

[Scope of Claim for Utility Model Registration] 1. A paper/plastic composite can whose body is made of a cylindrical foam tube consisting of closed cells as a core material and reinforced with kraft paper, aluminum laminate, etc. wrapped around the outside in a spiral shape. . 2. The paper/plastic composite can according to claim 1, wherein the foam is a polyolefin foam.