JP2581256Y2 - Simple apron - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a simple disposable apron.

[Prior Art] Conventionally, many disposable inexpensive simple aprons made of paper have been used. There is a drawback that their production is troublesome and easily broken.

The present inventor has previously proposed a plastic apron as disclosed in Japanese Utility Model Publication No. 63-2410, but the production process is still complicated, and there has been a problem in widespread use in terms of economy.

[Problem to be Solved by the Invention] An object of the invention is to provide a disposable simple apron which is durable, easy to manufacture and comfortable.

[Means for Solving the Problems] In the present invention, the apron proposed earlier was good in that the tape of the knot tying portion gave a waist to the front mating portion and was comfortable to wear, but the apron was fused. Requires many manufacturing steps, and it is difficult to reduce the cost.

Also, focusing on the waist strength of the front alignment, if even the neck is made to have a double structure, there is not much need to double down,
Focusing on the fact that the tape of the front mating part attached with the apron is fused only above the front mating part and fixed to the apron, the lower part can be used as a tie string, making it easy to wear a comfortable apron. They found that they could be manufactured and completed the present invention based on this finding.

That is, in the present invention, the upper edge of the cylindrical thermoplastic plastic film sheet is fused to form a bag having an open lower portion, but the central portion of the front is cut and opened vertically, and the cut edge is used as a front joining portion. The center of the upper edge is punched into a concave shape to form a neck portion, and the upper left and right edges are vertically opened to form cuffs, and a tape-like film is provided along the edge of the left and right front joining portion, and the upper edge and the intermediate portion of the tape-like film are provided. Is fixed to the front abutment portion by fusing, and a tape-shaped film below the intermediate fusing portion is used as a tying portion, thereby providing a simple apron.

 The present invention will be described in more detail with reference to the drawings of embodiments.

In FIG. 1, the upper edge of the bag of the cylindrical plastic film 1 is fused at the fusion portion 2, and the center of the front film 1 is cut open to make the left and right front joining portions 3, 3 ', and the center of the upper side is concave. The cuffs 5, 5 'are made by punching out the collar 4 and punching out the upper left and right sides. These cuffs 5, 5 '
Can be formed simply by cutting out the side edges of the cylindrical film.

The left and right front mating portions 3, 3 'thus formed.
, Two tape-like films 6, 6 'are applied along the length of the front joining portion, and the upper edge 7 and the intermediate portion 8 of the tape are fused to the front joining portions 3, 3' by fusion. ing.

When the tape fusion portion 8 is inclined as shown in the figure, wrinkles are not formed when the front portions are fixed by connecting the lower portions of the tape films 6 and 6 ', so that the appearance when the tape is attached is good.

When manufacturing the apron of the present invention, for example, a tape B serving as a tying string is applied to the center of a long cylindrical film A manufactured in the inflation process, and the position corresponding to the fusion 7 and 8 is determined. After fusing to form a film sheet as shown in the plan view of FIG. 2 and the cross-sectional view of FIG. 3, the center of the tape B is cut vertically to make the long sheet into a cross-sectional structure of FIG. Next, as shown in FIG. 5, the circular holes 9 and the left and right concave portions 10 are punched at regular intervals, and finally a line C corresponding to the upper edge 2 is cut out.
Is melted by a hot blade, and the apron according to the present invention can be continuously manufactured by sequentially cutting the line D corresponding to the lower edge of the apron.

The positioning and timing of fusion, punching, and cutting can be accurately performed by detecting a print mark with a photoelectric tube commonly used in a bag making process.

The film sheet used for the apron of the present invention has a thickness of 10
Those having a thickness of 0 μm or more, preferably 200 μm or more are desirable because they have good waist and good appearance when worn.

In addition, since a person having a certain degree of weight feels comfortable to wear, a film to which an inorganic filler is added can be used.

As the material of the present invention, a thermoplastic film containing a filler, for example, an inorganic filler, can also be suitably used. In particular, when a film which has been filled with a filler, stretched and foamed, or a film which is foamed with a foaming agent is used, the film exhibits oil absorbing properties, and is therefore very desirable for table use.

Further, it is desirable to use a sheet whose surface is roughened with a matte ink or the like, or a laminated sheet of a synthetic fiber nonwoven sheet and a plastic film having the nonwoven cloth on the front side.

[Effects of the Invention] The apron of the present invention is advantageous in that it is easy to manufacture, has a good appearance when worn, and is comfortable to wear, and can be widely used as a disposable apron in restaurants, home cafeterias, and the like. If you print on the film, you can show your fashion.

[Brief description of the drawings]

FIG. 1 is a plan view of one embodiment of the present invention, FIG. 2 is a plan view showing a first stage of the manufacturing process, and FIGS. 3 and 4 are cross-sectional views of the sheet during the manufacturing process. FIG. 5 is a plan view of the final manufacturing process. Reference numerals in the figure are: 1; cylindrical film, 2; upper edge fused portion, 3,
3 '; front part, 4; collar, 5, 5'; cuffs, 6,
6 ': tape-like string, 7; string upper fusion part, 8; string middle fusion part,
9; punched hole for neck, 10; punched recess for cuff.

Claims (1)

(57) [Scope of request for utility model registration] 1. A cylindrical thermoplastic film sheet is fused at its upper edge to form a bag with an open bottom, but the center of the table is cut vertically and cut open, and the cut edge is used as a front joining portion. The center of the upper edge is punched into a concave shape to form a neck, and the left and right upper edges are cut vertically to form cuffs. A simple apron having a shape in which a tape-shaped film below the intermediate fusion portion is used as a tie portion, which is fused and fixed to a front joining portion.