JPS60126336U - easy to open paper bag - Google Patents

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

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

第１曲は本考案の内外紙層の展開図、第２図は第１図の
展開図を筒状体とした平面図、第３図は第２図の筒状体
をイーイ、ローロ線より各々対象的に折曲片を折曲げて
口部及び底部を形成した平面図、第４図は本考案の底部
を形成す名刹親図、第５図は第４図イーイ線による折曲
片を折曲げた縦断面図、第６図は化粧紙を袋底部に貼り
合す面を上にしてみた平面図、第７図は完成した化粧紙
の平面図、第８図は袋底に化粧紙を貼合した本考案の平
面図、第９図は底部の開口の有様を示す斜視図、第１０
図は第９図のローロ線による縦断面図である。 尚、図中各符号は１は外層紙、２は内層紙、３．３は装
部、３ａ、３ｂ、３ｃは折曲線、４は吹込口、５，５，
５．５’、５’、５’は階段部、６．７は上下折曲片、
８は接着剤、９は前壁、１０は剥離剤、１１は化粧紙、
１２は開口用引剥材、１３，１３は切目線、１４は端部
、１５は二重蔀、１６は糊、ｂ、　ｂは底部突出部、ｃ
、　ｃは口部欠損部、ｄは折込線、イーイ、ローロ線は
折曲線を客々示すものである。The first song is a developed view of the inner and outer paper layers of the present invention, FIG. 2 is a plan view of the developed view of FIG. 1 as a cylindrical body, and FIG. A plan view of the mouth and bottom formed by folding the bent pieces symmetrically, Figure 4 is a diagram of the famous temple that forms the bottom of the present invention, and Figure 5 shows the bent pieces along the E-I line in Figure 4. Fig. 6 is a plan view of the decorative paper with the side to be attached to the bottom of the bag facing up; Fig. 7 is a plan view of the completed decorative paper; Fig. 8 is a plan view of the decorative paper on the bottom of the bag. FIG. 9 is a plan view of the present invention in which the
The figure is a longitudinal sectional view taken along the Rolo line in FIG. 9. In addition, each code|symbol in the figure 1 is an outer layer paper, 2 is an inner layer paper, 3.3 is a mounting part, 3a, 3b, 3c are folding lines, 4 is an air inlet, 5, 5,
5.5', 5', 5' are staircase parts, 6.7 is upper and lower bent pieces,
8 is an adhesive, 9 is a front wall, 10 is a release agent, 11 is a decorative paper,
12 is a peeling material for opening, 13, 13 is a cut line, 14 is an end, 15 is a double door, 16 is glue, b, b is a bottom protrusion, c
, c indicates the mouth defect, d indicates the folding line, and Eii and Rollo lines indicate the folding line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 両側に装部を有し筒状体の上下に前後壁の一方から他方
に向って上下対象的に両側縁に段差を有する階段状に突
出させた折曲片を連設し上方隅鶏部を内方に折込んで吹
込口を形成し前記両折曲片を前後壁書こ対象的に貼合せ
て口部及び底部を閉塞してなる多層紙袋において底部を
形成する折曲片の内面に接着剤層をそれと対象位置の袋
壁に剥離剤層を設けて折曲片を重ね折りして底部とし、
引剥材が袋底部に接する如く引剥付部分以外の個所のみ
に糊付して化粧紙を袋底部に貼着せしめてなる開口容易
な紙袋。The upper and lower corners of the cylindrical body are provided with covering parts on both sides, and vertically symmetrical bent pieces that protrude in a step-like manner from one side of the front and back walls to the other with steps on both sides of the cylindrical body. An adhesive layer is formed on the inner surface of the folded piece that forms the bottom in a multilayer paper bag that is folded inward to form an inlet, and the two folded pieces are pasted symmetrically to the front and back walls to close the mouth and bottom. Add a layer of release agent to the wall of the bag at the target position and fold the folded pieces over and over to form the bottom.
This easy-to-open paper bag is made by attaching decorative paper to the bottom of the bag by gluing only the portion other than the peeling part so that the peeling material is in contact with the bottom of the bag.