JPH0266403U

JPH0266403U -

Info

Publication number: JPH0266403U
Application number: JP14391188U
Authority: JP
Priority date: 1988-11-02
Filing date: 1988-11-02
Publication date: 1990-05-18

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す部分縦断側面
図、第２図は第１図の装置の平面図である。第３
図は包装紙を巻き付けられかつその包装紙の所要
帯域を縦ひだ絞り及び端折りされた容器の斜視図
である。ａ……容器、ｂ……包装紙、ｃ……包装紙の縦
ひだ絞り及び端折りされた帯域、１……整形器、
２……スリーブ、３……スリーブ前後駆動用のエ
アシリンダ・プランジヤ装置、４……加圧流体注
入管、２０……スリーブの内側壁、２１……スリ
ーブの外側壁、２２……スリーブの中空。 FIG. 1 is a partial longitudinal sectional side view showing an embodiment of the present invention, and FIG. 2 is a plan view of the apparatus shown in FIG. Third
The figure is a perspective view of a container wrapped with wrapping paper and with the required areas of the wrapping paper longitudinally pleated and end-folded. a... Container, b... Wrapping paper, c... Vertical pleat drawing and edge folded band of wrapping paper, 1... Shaper,
2... Sleeve, 3... Air cylinder/plunger device for driving the sleeve back and forth, 4... Pressurized fluid injection pipe, 20... Inner wall of the sleeve, 21... Outer wall of the sleeve, 22... Hollow of the sleeve .

Claims

[Claims for Utility Model Registration] The vertically pleated and end-folded band of wrapping paper wrapped around a cylindrical container whose mouth is narrower than its body corresponds to the shape of the region from the shoulder to the mouth of the container. Equipped with a shaping device for shaping into a squeezed state,
A device for shaping a wrapping paper applied to a container, wherein the shaping device is arranged in front of an opening end of the container with the wrapping paper in a fixed position, and is movable back and forth, and is movable back and forth. An airtight hollow space that can be fitted onto the paper's longitudinal folding and end folding zones, has a length from a point corresponding to the shoulder of the container to at least a point slightly forward of the mouth end, and is adapted to allow pressurized fluid to be injected into the hollow space. A device for shaping wrapping paper applied to a container, comprising a mold and a sleeve whose inner wall is a rubber elastic membrane. 2. A wrapping paper shaping device applied to a container according to claim 1, wherein the sleeve is tapered from one end corresponding to the container shoulder to the other end. 2. A wrapping paper shaping device applied to a container according to claim 1, wherein the outer wall of the sleeve does not expand when pressurized fluid is forced into the hollow of the sleeve, or expands to a smaller extent than the inner wall of the sleeve.