JP3006834U - Packaging container for pasty products - Google Patents

Abstract

(57) [Summary] [Object] The present invention relates to a packaging container for a paste-like article, and relates to improvement of adjustment of a squeezed diameter of the paste-like article. [Structure] A cylindrical packaging container made of a heat-sealable synthetic resin sheet, in which a paste-like article is filled and packaged, and one end of a cylindrical body having a diameter suitable for gripping is hermetically sealed in a steeple shape. In the packaging container of the paste-like article, at least one parallel seal portion is provided in the inner seal portion of the spire-shaped tip portion.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 TECHNICAL FIELD The present invention relates to a packaging container for pasty articles, and relates to improvement in adjusting the squeezed diameter of pasty articles.

[0002]

[Prior art]

 Conventionally, for example, as proposed in Japanese Utility Model Publication No. 52-47039, as shown in FIG. 3, one end of a cylindrical container 101 is hermetically sealed 102 in a steeple shape, and cut at a cutting position 103 as appropriate. Then, the pasty food is squeezed out.

[0003]

[Problems to be solved by the device]

 By the way, in the above-mentioned conventional method, the cutting position 103 of the steeple-shaped hermetic seal 102 of the cylindrical container 101 is appropriately determined and cut by the intuition of the operator, and therefore the diameter of the pasty food to be squeezed out is It was difficult for a newcomer to handle because it depended on his skill level.

[0004]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention is a cylindrical packaging container made of a heat-sealable synthetic resin sheet, which has a diameter suitable for packing and holding a paste-like article inside and holding it. In a packaging container for a paste-like article in which one end of a body is hermetically sealed, a paste-like article characterized in that at least one parallel seal portion is provided in the inner seal portion of the steeple-like tip portion. A packaging container is provided.

The pasty articles applicable to the present invention include flower paste, butter cream, confectionery and bread, as well as mayonnaise, ketchup, paints other than foods, adhesives, filling pastes, etc. An example is a paste-like article for materials.

The heat-sealable synthetic resin sheet can be applied as long as it can be heat-sealed by a generally used plastic sheet, film, etc. For example, nylon, vinyl chloride, polyolefin, polyester, polystyrene, etc. can be used alone. It may be present, or may be a mixture or a laminate.

As shown in FIG. 1, the one-stage parallel seal part is a structure in which inner seal lines 2a and 2b are formed in parallel with each other at a predetermined interval on an inner seal part 2A of a steeple-shaped hermetic seal 2. The constant interval dimension H is set to a required dimension according to the property of the paste-like article which is the content. The term “one step” means one step when the interval dimension H of the parallel seal portion 5 is one, and when the interval dimension H is two, it has two step parallel seal portions 5a and 5b as shown in FIG. It will be. The number of steps may be set as necessary.

[0008]

[Action]

 According to the present invention, since the inner seal portion of the spire-shaped tip portion is provided with at least one parallel seal portion, the cut position 6 at which the tip portion is cut to squeeze out the contents is the parallel seal portion. By cutting within the range of 5, that is, within the range of size S, it is possible to squeeze out with a constant squeeze diameter.

[0009]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a cross-sectional view of a packaging container 1 of this embodiment. The packaging container 1 is formed by molding a nylon film into a cylindrical shape, and is provided with a spire-shaped hermetic seal 2 at one end in a flat folded state. The other end is cut linearly in the diametrical direction of the cylinder, filled with butter cream 4 which is the content, and then heat-sealed 3. The cylindrical packaging container 1 had a diameter of 70 mm, and the apex-shaped hermetic seal 2 had an apex angle of 45 °. When squeezing out, the operator grips it with one or both hands, so a dimension suitable for that is preferably about 50 to 120 mm, and the apex angle may be set according to the viscosity of the contents, and many In this case, 30 to 60 ° is used. At this time, the other end may be cut by filling the contents and then fusing together with heat sealing, or by cutting without cutting and sealing in a sealed state.

A parallel seal portion 5 having a distance dimension H = 5 mm and a length dimension S = 7 mm is formed on the inner seal portion 2 A at the tip of the steeple-shaped hermetic seal 2. The hermetic seal 2 may be formed by an ordinary means, but a method of pressing the heat seal blade against the nylon film is preferable, and the parallel seal portion 5 can be formed by processing the shape of the heat seal blade. Just do it. The dimensions H and S of the parallel seal portion 5 may be set in consideration of the properties of the contents, particularly the viscosity, according to the request from the user side.

In order to decorate the cake with cream using the cylindrical packaging container 1, it suffices to cut the cutting position 6 shown in FIG. 1 with scissors and use it. Or, even an unskilled person such as a housewife at home can easily work, and the cream to be squeezed out can be beautifully decorated with a constant diameter. For caulking agents such as construction materials, you can select the diameter of the caulking agent that is squeezed out according to the size of the caulking position, so the finished work will be beautiful without using an extra amount that is wasted.

FIG. 2 shows another embodiment, in which two stages of parallel seal portions 5a and 5b are provided. Therefore, first, the thickness of 5a of 2 mm is used, and then at the position of 5b. It can be re-cut and used with a thickness of 5 mm.

[0013]

[Effect of device]

 As described above, since the present invention is provided with the parallel seal portion, even an unskilled person such as a newcomer or a housewife at home can easily use it, decorate it beautifully, and make the contents efficient. The effect that it can be used for is obtained.

[Brief description of drawings]

FIG. 1 is a schematic sectional view of an embodiment of the present invention.

FIG. 2 is a schematic sectional view of another embodiment of the present invention.

FIG. 3 is a schematic cross-sectional view of a conventional pasty food packaging container.

[Explanation of sign]

 1 Packaging container 2 Inner seal part 5 Parallel seal part 6 Cut position

Claims (1)

[Scope of utility model registration request] 1. A cylindrical packaging container made of a heat-sealable synthetic resin sheet, in which one end of a tubular body having a diameter suitable for packing and holding a paste-like article therein and gripping is hermetically sealed. In the packaging container for paste-like articles, the packaging container for paste-like articles is characterized in that at least one parallel seal portion is provided in the inner seal portion of the spire-shaped tip portion.