JPH0182172U

JPH0182172U -

Info

Publication number: JPH0182172U
Application number: JP1987176576U
Authority: JP
Priority date: 1987-11-18
Filing date: 1987-11-18
Publication date: 1989-06-01

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示す一部欠截正面図
、第２図は前図―線における一部の拡大断面
図、第３図は開封時の斜視図、第４図は内容物の
取り出し状態を示す斜視図、第５図は他の実施例
を示す正面図、第６図はさらに他の実施例を示す
正面図、第７図は前図の袋の開封状態を示す斜視
図、第８図はシート材の他の例を示す拡大断面図
、第９図および第１０図は従来の袋を例示する正
面図である。Ａ……袋体、１ａ，１ｂ……表裏体、２……シ
ート材、３……基材層、３ａ……合成樹脂フイル
ム、４……印刷層、５……ミシンメ状切込み線、
６……シール用樹脂層、７……ポリ塩化ビニリデ
ン樹脂のコーテイング層、８……シール部分、９
……内容物の収容部、１０……取出し通路、１２
……蒸着フイルム。 Fig. 1 is a partially cutaway front view showing an embodiment of the present invention, Fig. 2 is a partially enlarged sectional view taken along the front view line, Fig. 3 is a perspective view when the package is opened, and Fig. 4 is the contents. FIG. 5 is a front view showing another embodiment, FIG. 6 is a front view showing still another embodiment, and FIG. 7 is a perspective view showing the bag in the previous figure in an opened state. , FIG. 8 is an enlarged sectional view showing another example of the sheet material, and FIGS. 9 and 10 are front views showing examples of conventional bags. A...Bag body, 1a, 1b...Front and back bodies, 2...Sheet material, 3...Base material layer, 3a...Synthetic resin film, 4...Printed layer, 5...Perforated cut line,
6... Sealing resin layer, 7... Polyvinylidene chloride resin coating layer, 8... Sealing portion, 9
... Content storage section, 10 ... Removal passage, 12
...Vapour-deposited film.

Claims

[Scope of utility model registration request]

A synthetic resin film or a multilayer body made by laminating other film materials on it is used as a base material layer, and perforated cut lines for tearing are formed on this, and a sealing resin is laminated on one side of this base material layer. is,
The bag is constructed of a sheet material whose other surface is coated with polyvinylidene chloride resin, and the sheet material serves as a front and back body with the coating layer facing the outer surface, and the fluid to be packaged is stored inside. At the same time, the peripheral portion is sealed so as to partially form a take-out passage communicating with the storage portion, and a perforation-like cut line in the base layer of the sheet material is provided at a position crossing the take-out passage. A sealed packaging bag for fluids.