JPS629237Y2 - - Google Patents
Info
- Publication number
- JPS629237Y2 JPS629237Y2 JP12387682U JP12387682U JPS629237Y2 JP S629237 Y2 JPS629237 Y2 JP S629237Y2 JP 12387682 U JP12387682 U JP 12387682U JP 12387682 U JP12387682 U JP 12387682U JP S629237 Y2 JPS629237 Y2 JP S629237Y2
- Authority
- JP
- Japan
- Prior art keywords
- paper bag
- triangular
- paper
- fold lines
- base paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
Description
【考案の詳細な説明】
本考案はステツプ切り密封型糊貼り紙袋に関す
る。[Detailed Description of the Invention] The present invention relates to a step-cut sealed adhesive paper bag.
従来のステツプ切り糊貼り紙袋を構成する数層
の原紙からなる紙袋本体は、第４図及び第５図に
示す形状に形成してあり、平行な側部折線ａ，ｂ
をそれらと直交する第１折線ｃに合わせて直角内
向きに夫々折曲げて三角形部ｅ，ｆを対向して設
けた開口部ｄを有する。三角形部ｅ，ｆの斜行す
る折線ｇ，ｈは紙袋本体の端縁に設けた縦刃によ
る切目ｌ，ｍと交差しているが、第５図に示す如
く、縦刃による切目ｌ，ｍは折線ｇ，ｈの交差点
より延在することが多い。このため第４図に示し
た糊貼り部分に糊付けして糊貼りすると切目ｌ，
ｍの余分に切込んだ部分の下面には糊がつかずに
隙間として残り完成した紙袋に微粉を充填した場
合、三角形部ｅ，ｆの内面に沿つて収容した微粉
が漏れ出ていた。縦刃による切目ｌ，ｍが短く折
線ｇ，ｈを超えない場合は原紙が破け、開口時成
型不良となることが多かつた。 The paper bag body made of several layers of base paper constituting a conventional step-cut glue paper bag is formed in the shape shown in FIGS. 4 and 5, with parallel side fold lines a and b.
are bent inward at a right angle along a first fold line c perpendicular to the openings d, with triangular parts e and f facing each other. The diagonal fold lines g and h of the triangular parts e and f intersect with the cuts l and m made by the vertical blades provided on the edge of the paper bag body, as shown in Fig. 5. often extends from the intersection of broken lines g and h. Therefore, if you glue the glued part shown in Figure 4 and paste it, the cut l,
When the finished paper bag was filled with fine powder, the fine powder contained therein leaked out along the inner surfaces of the triangular parts e and f. If the cuts l and m made by the vertical blade were short and did not exceed the crease lines g and h, the base paper was often torn, resulting in poor forming upon opening.
本考案の目的は従来の糊貼り紙袋の有する欠点
を除去した密封性のすぐれた糊貼り紙袋を提供す
るにある。 The object of the present invention is to provide a glue-lined paper bag with excellent sealing properties that eliminates the drawbacks of conventional glue-lined paper bags.
本考案は、数層の原紙２ａ，２ｂ…２ｎから成
り且つ平行な側部折線４，５を上記折線と直交す
る第１折線６に合わせて直角内向きに夫々折曲げ
て三角形部７，８を対向して設けた開口部３を有
する紙袋本体１において、上記三角形の一方の三
角形部折線７ａ，８ａと底辺にて夫々交差する短
形切欠部１１，１２を開口部３の内層数枚の原紙
２ｎ，２ｎ−１…の端縁に設けて成ることを特徴
とする密封型糊貼り紙袋である。 The present invention consists of several layers of base paper 2a, 2b...2n, and triangular parts 7, 8 are formed by bending the parallel side fold lines 4, 5 inwardly at right angles to match the first fold lines 6 perpendicular to the above fold lines. In a paper bag main body 1 having an opening 3 facing each other, rectangular notches 11 and 12 that intersect one of the triangular fold lines 7a and 8a at the base of the triangle are cut into several sheets of the inner layer of the opening 3. This is a sealed glue-covered paper bag characterized by being provided at the edge of base paper 2n, 2n-1, . . . .
次に本考案を図面によつて詳細に説明する。 Next, the present invention will be explained in detail with reference to the drawings.
第１〜３図において、紙袋本体１は数層の原紙
２ａ，２ｂ…２ｎから成るもので、紙袋本体１の
平行な側部折線４，５をそれら折線と直交する第
１折線６に合わせて直角内向きに夫々折曲げるこ
とによつて三角形部７，８が開口部３に対向して
設けてある。三角形部７は側部折線４と交差する
三角形部折線７ａを有し、三角形部８は側部折線
５と交差する三角形部折線８ａを有する。第２図
に三角形部７を切断して一部を展開して示すよう
に、三角形部折線７ａは開口部３の内層数枚の原
紙２ｎ，２ｎ−１…の端縁に設けた矩形切欠部１
１の底辺にて交差している。同様に三角形部折線
８ａは矩形切欠部１２の底辺に交差している。上
記のような構造とした開口部３の周辺に糊付けを
施し、次いで第２折線９及び１０を夫々折曲げて
糊貼りを行うと、切欠部１１，１２の周辺を含め
て隙間なく必要な部分に糊がつき、本考案の密封
型糊貼り紙袋が完成する。紙袋の他の開口部の貼
合わせも同様にして微粉を収容することができ、
紙袋からの微粉の漏れを完全に防ぎ且つ切欠部周
辺から紙袋が破れるようなこともない。 In Figures 1 to 3, the paper bag body 1 is made of several layers of base paper 2a, 2b...2n, and the parallel side fold lines 4, 5 of the paper bag body 1 are aligned with the first fold line 6 perpendicular to these fold lines. Triangular parts 7 and 8 are provided opposite the opening 3 by respectively bending them inward at right angles. The triangular portion 7 has a triangular portion fold line 7 a that intersects with the side portion fold line 4 , and the triangular portion 8 has a triangular portion fold line 8 a that intersects with the side portion fold line 5 . As shown in FIG. 2 when the triangular portion 7 is cut and partially expanded, the triangular portion fold line 7a is a rectangular notch provided at the edge of several sheets of base paper 2n, 2n-1, . . . in the inner layer of the opening 3. 1
They intersect at the bottom of 1. Similarly, the triangular broken line 8a intersects the bottom of the rectangular notch 12. When gluing is applied around the opening 3 having the above-described structure, and then the second fold lines 9 and 10 are bent and glued, the necessary area including the periphery of the notches 11 and 12 is formed without any gaps. The glue is applied to the bag, and the sealed paper bag of the present invention is completed. Fine powder can be contained in the other openings of the paper bag in the same way.
To completely prevent fine powder from leaking from a paper bag and to prevent the paper bag from tearing around the notch.
本考案によれば、収納した微粉が漏れたり紙袋
自体が破損することなく、目減りがなく、衛生的
で且つ丈夫な糊貼り紙袋を提供することができ、
しかも弁紙の寸法を短くでき紙袋から内容物を取
出す際弁紙の部に残る内容物が少くなるという利
点がある。 According to the present invention, it is possible to provide a glued paper bag that is hygienic and durable without leaking the stored fine powder or damaging the paper bag itself, and which does not wear out.
Moreover, there is an advantage that the size of the valve paper can be shortened, and less content remains on the valve paper when the contents are taken out from the paper bag.
第１図は本考案密封型糊貼り紙袋の貼合わせ前
の糊貼り部分の形態を示す平面図、第２図は第１
図の三角形部の一部を切断して端縁の切欠部を示
す正面図、第３図は完成後の密封型糊貼り紙袋を
示す平面図、第４図は従来の糊貼り紙袋の貼合わ
せ前の底貼り部分を示す平面図、第５図は第４図
の三角形部の一部を切断して端縁の切目を示す平
面図である。
１……紙袋本体、２ａ，２ｂ…２ｎ……原紙、
３……開口部、４，５……側部折線、６……第１
折線、７，８……三角形部、７ａ，８ａ……三角
形部折線、９，１０……第２折線、１１，１２…
…矩形切欠部。
Figure 1 is a plan view showing the shape of the glued part of the sealed glued paper bag of the present invention before pasting, and Figure 2 is the
A front view of the triangular part shown in the figure is partially cut away to show the notch at the edge, Figure 3 is a plan view of the completed sealed glue paper bag, and Figure 4 is a conventional glue paper bag pasted together. FIG. 5 is a plan view showing the previous bottom-attached portion, and FIG. 5 is a plan view showing cuts at the edges of the triangular portion shown in FIG. 4 after being partially cut away. 1...paper bag body, 2a, 2b...2n...base paper,
3... Opening, 4, 5... Side fold line, 6... First
Broken line, 7, 8... Triangular part, 7a, 8a... Triangular part broken line, 9, 10... Second broken line, 11, 12...
...Rectangular notch.
Claims (1)
な側部折線４，５を上記折線と直交する第１折線
６に合わせて直角内向きに夫々折曲げて三角形部
７，８を対向して設けた開口部３を有するひだ無
しのチユーブ若しくはひだ付きチユーブよりなる
紙袋本体１において、上記三角形部の一方の三角
形部折線７ａ，８ａと底辺にて夫々交差する矩形
切欠部１１，１２を開口部３の内層数枚の原紙２
ｎ，２ｎ−１…の端縁に設けて成ることを特徴と
する密封型糊貼り紙袋。 It is made of several layers of base paper 2a, 2b...2n, and the parallel side folding lines 4, 5 are bent inward at right angles to match the first folding line 6 perpendicular to the above folding line, so that the triangular parts 7, 8 are facing each other. In a paper bag main body 1 made of a pleated tube or a pleated tube having an opening 3, rectangular notches 11 and 12 that intersect one of the triangular fold lines 7a and 8a at the bottom, respectively, are used as openings. 3 inner layers of base paper 2
A sealed adhesive paper bag, characterized in that it is provided at the edges of n, 2n-1, . . . .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12387682U JPS5928043U (en) | 1982-08-16 | 1982-08-16 | Step cut sealed glue paper bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12387682U JPS5928043U (en) | 1982-08-16 | 1982-08-16 | Step cut sealed glue paper bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5928043U JPS5928043U (en) | 1984-02-21 |
| JPS629237Y2 true JPS629237Y2 (en) | 1987-03-04 |
Family
ID=30282598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12387682U Granted JPS5928043U (en) | 1982-08-16 | 1982-08-16 | Step cut sealed glue paper bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5928043U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018114001A1 (en) * | 2018-06-12 | 2019-12-12 | Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh | Multi-ply bag |
-
1982
- 1982-08-16 JP JP12387682U patent/JPS5928043U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5928043U (en) | 1984-02-21 |
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