JPH11263329A - Paper cup with grip and manufacture of paper cup with grip - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a paper cup with grip wherein a grip is attached to the paper cup to improve handling properties and heat insulating function and particularly the safety of the grip is improved and ease of manufacture is achieved. SOLUTION: In the paper cup comprising a cylindrical body portion wherein the opposite side edges of a fan-shaped body member 1 are superposed one on another and bonded and a bottom portion, a grip 2 having an adhesive piece 3 at its forward end is provided on the side edge of the member 1 located on the surface of the body portion so as to be erected. And in such a condition that the grip 2 is folded back on the surface of the side edges located on the surface of the body portion, the piece 3 is bonded to the body portion so as to be peeled off or so as not to be peeled off.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper cup in which a handle is provided on a paper cup to improve hand linkability and heat insulation, and more particularly to improving handle safety and ease of manufacture. .

[0002]

2. Description of the Related Art There are known paper cups having a handle provided on a paper cup to which the present invention is applied. Among these known paper cups, there is a paper cup which is provided and adhered as a separate member from the cup, but this is not preferable because the handle may be removed during use. This drawback is fatal, as paper cups with handles are often filled with boiling water. As a solution to this problem, there is a device in which a handle is provided integrally with the blank of the body of the paper cup. For example, there is Japanese Utility Model Application Laid-Open No. 56-168978.

[0003]

However, in the above-mentioned application, the handle is formed so as to protrude on the extension of the side of the cup body. In this configuration, the side of the side where the handle of the body member blank is continuously provided at the time of manufacturing the cup must be overlapped and adhered to the other side of the body member at the inner part excluding the handle part. It cannot be made by the cup manufacturing method, and the device also requires a special mechanism. Also, when the cup is stacked and stored, since the handle is simply protruding from the side of the cup,
There is a possibility that it will be caught by other cups and reduce the work efficiency. In consideration of these points, the width of the handle is naturally limited to a narrow one, which makes it difficult for the user to hold by hand.

Accordingly, the present invention proposes a paper cup with a handle which can be used as it is while forming a handle integrally with the body member of the cup. Moreover, the width of the handle of the paper cup with handle of the present invention can be set to be wide, whereby the handle can be assembled into a three-dimensional structure, and a structure that is easier to hold can be realized. Furthermore, since the handle overlaps the surface of the body of the cup unless the user intentionally removes the handle from the cup, stacking and storage can be performed in the same manner as a normal cup.

[0005]

SUMMARY OF THE INVENTION The present invention is directed to a paper cup comprising a cylindrical body and a bottom, which are formed by stacking and adhering the sides of a fan-shaped body member, to the side of the paper cup which is located on the front side of the body. A handle having an adhesive piece is consecutively provided up and down so that the handle is folded over the surface of the body on the side where the handle is continuously provided, and the adhesive piece is peelable or peelable from the body. It is a paper cup with a handle, which is inadvertently adhered.

The present invention is a paper cup with a handle, wherein the handle has a folding line inside and can be assembled in a three-dimensional shape.

According to the present invention, there is provided a paper cup with a handle, wherein the handle has a handle piece which is internally formed by a cut line and a fold line and which can be raised from the handle.

According to the present invention, a handle-shaped body member provided with a handle having an adhesive piece at its tip is punched and formed on one side of the fan-shaped body member, and the handle is folded over the surface of the body member, and the bonding is performed. A piece is adhered to the body member in a detachable or non-peelable manner, and then the side parts of the handle-equipped body member are overlapped and bonded so that the side part where the handle is continuously provided is located on the surface. Forming a paper cup with a handle.

[0009]

The paper cup with handle of the present invention is manufactured by the following method. On one side of the fan-shaped blank, a handle having an adhesive piece at its tip is continuously connected to the upper and lower sides, and the adhesive piece is releasably adhered to the body in a state where the handle is folded over the body. First, the body member is manufactured. Then, the side portions of the body member are overlapped and adhered to each other using a normal cup molding machine so that the side portion on which the handle is continuously provided is located on the surface to form a cylindrical body portion. Then, as in the case of a normal cup, it is completed through a process of tightening the upper portion of the body and a process of attaching a bottom member to the lower portion of the body.

When the paper cup with handle of the present invention is used, the following procedure is performed. The handle is raised from the cup according to the structure of the handle itself. In what raises the handle itself,
First, the adhesive piece is peeled off from the cup, the handle is raised, and if there is an assembly line, the assembly is performed according to the assembly line. In this assembled state, the adhesive piece is applied to the cup body to complete the assembly. When the handle is used by raising the handle from the handle, the handle is raised through the cut line and the folding line in the handle.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail based on an embodiment shown in the drawings. The paper cup with handle of the present invention comprises a trunk member 1.
And a paper cup including a bottom member (not shown) and a handle 2. The body member 1 shown in FIG. 3 is a fan-shaped paperboard, a thermoplastic resin (polyethylene, polypropylene, etc.) is laminated on the inner surface, and the surface is appropriately printed. A square-shaped handle 2 is connected to the upper edge of the left side of the same member (a position that does not involve the upper edge winding margin) via a folding line. The layer structure of the handle 2 is the same as that of the body member 1. Handle 2 is 2 inside
It has four vertical fold lines 4, two horizontal fold lines 5 located in the middle of the vertical fold lines 4, and four inclined fold lines 6 extending from the corners of the handle 2 to the horizontal fold lines. An adhesive piece 3 is continuously provided on the left side of the handle 2 via a folding line.

[0012] Next, as shown in FIG.
The handle 2 is folded on the surface of the body member 1 and the adhesive piece 3 is bonded to the body member in a peelable state. As the releasable adhesive, known means such as applying an adhesive in a dot-like manner or weakening the adhesive force of the adhesive can be adopted.

The barrel member with handle in this state is set on a well-known cup molding machine, and the side portions of the body member 1 are overlapped and adhered so that the left side where the handle 2 is provided continuously is located on the surface, and the cylindrical body is attached. Form a part. Next, through the same steps as in the normal cup molding, the upper part of the body is tightened and the lower part is attached to the lower part of the body, thereby completing the paper cup with handle shown in FIG.

When using the paper cup with a handle, first, the adhesive piece 3 is peeled off from the body 1 of the cup, and the handle 2 is raised. Then, grasp both sides of the handle 2, and make a vertical folding line 4 inside.
The handle 2 is folded into two via the. Next, Toride 2
The upper and lower portions are pinched to form an inward horizontal state through the internal vertical fold line 4, horizontal fold line 5 and diagonal fold line 6. Finally, the handle 2 shown in FIG. 2 is assembled by bringing the adhesive piece 3 into contact with the body member 1 of the bent cup (without bonding). In this state, the handle 2 is used by hand. Since the handle of this embodiment has a three-dimensional structure, the handle is easy to hold by hand and has high strength. Further, since the adhesive piece is brought into contact with the cup body, the handle has a higher strength.

[0015] The paper cup with handle of the present invention comprises instant noodles,
Foods such as instant soup and instant miso soup can be stored in advance and sealed with a sheet-like lid. The food is cooked with hot water in a cup at the time of eating and drinking, and the handle is assembled and used, thereby exhibiting an insulating effect.

According to the present invention, the structure of the handle 2 can be designed freely. As an embodiment, as shown in FIGS. 5 and 6, the handle 2 can be formed into a simple structure of two folds having left and right side surfaces. At this time, the holding shape is improved by forming a hook shape in which the center tip is bent downward in a folded state.

Further, the structure of the handle 2 may be a structure other than peeling off the adhesive pieces and assembling. As an example, as shown in FIGS. 7 and 8, the handle 2 is formed in a large square shape, and a vertical fold line 11 and a cut line 12 connecting the upper and lower ends of the fold line are provided inside.
Thus, the handle piece 10 can be formed. In this structure, the left-hand adhesive piece 3 and / or the handle piece 10 of the handle 2
The other parts are adhered to the body 1 of the cup. In this structure, the handle piece 10 is used by standing up from the handle 2,
The adhesive piece 2 is not peeled off from the body member 1.

[0018]

According to the present invention, since the handle is provided integrally with the body member of the cup and the handle is overlapped and adhered to the body member, the usual method of forming the body of the paper cup can be used as it is. In addition, because of the above configuration, the paper cup with handle of the present invention is manufactured, since the handle does not protrude outward from the trunk member even during use, within the size range of the trunk member,
The width of the handle can be set wide, which allows the handle to be assembled in a three-dimensional structure and to have a structure that is easier to hold. Furthermore, unless the handle is intentionally peeled off from the cup by the user, the handle does not protrude from the body of the cup and overlaps the surface of the body of the cup. I can do it.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state before use of an embodiment of a paper cup with a handle of the present invention.

FIG. 2 is a perspective view showing a state in use of the embodiment of the paper cup with handle of the present invention.

FIG. 3 is a plan view showing an expanded state of a trunk member of the paper cup with handle according to one embodiment of the present invention.

FIG. 4 is a plan view showing an assembled state of the body member of the embodiment of the paper cup with handle of the present invention.

FIG. 5 is a partial plan view showing a deployed state of a handle and a trunk member of the paper cup with handle of the second embodiment of the present invention.

FIG. 6 is a perspective view showing an assembled state of a handle of the paper cup with handle of the second embodiment of the present invention.

FIG. 7 is a partial plan view showing a deployed state of a handle and a trunk member of the paper cup with handle of the third embodiment of the present invention.

FIG. 8 is a perspective view showing an assembled state of a handle of the paper cup with handle of the third embodiment of the present invention.

[Explanation of symbols]

 1 .... Body member 2 ... Handle 3 ... Adhesive piece 10 ... Handle piece

Claims (4)

[Claims] 1. A handle having an adhesive piece at the tip of a paper cup formed of a cylindrical body and a bottom having a side part of a fan-shaped body member overlapped and adhered to a side located on a surface side of the body. The adhesive piece is detachably or non-peelably adhered to the body in a state where the handle is folded over the surface of the body on the side where the handle is continuously provided. Paper cup with handle. 2. The paper cup with a handle according to claim 1, wherein the handle has a fold line inside and can be assembled into a three-dimensional shape. 3. A paper cup with a handle according to claim 1, wherein said handle has a handle piece which is defined inside by a cut line and a fold line, and which can be raised from said handle. 4. A body member with a handle, which is provided with a handle having an adhesive piece at an end thereof, is punched out on one side of the fan-shaped body member,
The handle is folded on the surface of the body member, the adhesive piece is adhered to the body member in a detachable or non-peelable manner, and then the side portions of the handle-attached body member are connected to the side portion where the handle is continuously provided. Forming a cylindrical body by overlapping and bonding so as to be located at a position.