JPH08217096A - Bag with string - Google Patents

Abstract

PURPOSE: To provide a bag having a string, in which the neck of the bag body can be fastened by a simple manipulation by use of a short string ring and also it is opened by one-touch manipulation. CONSTITUTION: A label 3 having sticking flaps 3b with a wide area provided at both ends of a narrow flap 3a for insertion of strings is stuck to one external face near the opening of bag body 1, so that the flap 3a crosses at right angles against the upper end side of bag body. A ring-form string 4 for binding the neck of bag body is inserted in the narrow flap 3a of the label 3 for insertion of strings and held therein.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bag with a string made of a synthetic resin film, paper or non-woven fabric for fastening the neck portion near the opening in the upper part of the bag with a string.

[0002]

2. Description of the Related Art A bag with a string made of a synthetic resin film for fastening the neck portion near the opening in the upper part of the bag with a string is disclosed in, for example, JP-A-61-178848 and JP-B-1-32107. As is well known.

In the bag with a string disclosed in each of the above-mentioned publications, each film facing the opening of the bag is folded back to form a tubular string insertion portion in the bag width direction, and each of the string insertion portions has a string insertion portion. Insert two loop-shaped cords so that the loop surrounds the periphery of the bag body, and insert the terminal opposite to the part of the loop of the cord vertically in the relative direction. By pulling the terminal to the left and right, the necks near the opening are fastened by the loops of strings approaching each other.

[0004]

SUMMARY OF THE INVENTION In the above-described conventional bag with a cord, a cumbersome process of forming a tubular cord insertion portion in the bag width direction by folding back each film facing the opening of the bag to pass the cord. In addition to the length that surrounds the circumference of the bag, the loop-shaped string that is passed through this string insertion part also requires two long strings to be used as the knob part. Therefore, the cost is high.

Further, in order to open the neck portion of the fastened bag body, the fastening portion must be pulled left and right to loosen the fastening of the string, and at that time, the two strings relatively move left and right,
If this string slips badly at the string insertion part, there is a problem that a smooth opening cannot be obtained and it takes time.

An object of the present invention is to provide a stringed bag in which the neck portion of the bag body is fastened by a simple operation with a single ring-shaped cord of a short length, and the neck portion of the bag body fastened with one touch can be opened. It is to be.

[0007]

Means for Solving the Problems The object of the present invention to achieve the above objects is to provide an outer surface on one side near an opening of a bag made of a synthetic resin film, paper or nonwoven fabric.
A narrow band passing piece is provided with fixing pieces having a large area at both ends, and a label having an adhesive applied to the back surface is adhered in a direction orthogonal to the upper end side of the bag body to form one ring-shaped string. Is inserted and held in the string passing piece of the label.

[0008]

With the above construction, the one ring-shaped cord which is inserted and held in the narrow-width string passing piece of the label in which one ring-shaped cord is adhesively fixed to the outer surface on one side in the vicinity of the opening of the bag is Wrap it around the neck of the body, insert the end of the string at the other end into the loop part at one end to form a loop, and fasten the neck part of the bag body by pulling the end of the string at the other end into the ring part at one end. To do. Further, in this fastened state, by pulling out the end of the cord at the other end from the ring portion at the one end, the fastening is released with one touch, and the opening of the bag body can be largely opened at once.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. In FIG. 1, 1 is a bag made of synthetic resin film, paper or non-woven fabric, and 2 is an opening at the top of the bag 1.

A label 3 is adhesively fixed to the outer surface of one side of the bag 1 near the opening 2. As shown in FIG. 2, the label 3 includes a string passing piece 3a having a narrow width A1 and fixing pieces 3b having a wide width (area) A2 at both ends of the string passing piece 3a.
3b, and an adhesive 5 is applied to the back surface as shown in FIG. Release paper for protecting the adhesive 5 is attached to the back surface of the label 3, and the release paper is peeled off when the ring-shaped cord 4 is attached to the bag 1.

The label 3 from which the release paper has been peeled off is adhesively fixed to the outer surface of the bag 1 on one side in the vicinity of the opening 2 as described above in the direction in which the string passing piece 3a is orthogonal to the upper end side of the bag 1. ing.

Then, 1 is attached to the string passing piece 3a of the label 3.
The ring-shaped string 4 of a book is inserted and held. This ring string 4
As is well known, one string is formed into a ring shape, and the ring portion 4a is provided at one end.
And the other end is a bundle of the terminals 4b 4c.

Since the present invention is constructed as described above, when the bag body 1 is open, as shown in FIG.
Is inserted in and held by the string passing piece 3a of the narrow width A1 of the label 3 adhered and fixed to the outer surface on one side near the opening of the bag body 1.

In order to fasten the neck portion of the bag body 1 with the ring-shaped cord 4, the ring-shaped cord 4 is wound around the neck portion of the bag body 1,
As shown in FIG. 4, the end 4b of the cord at the other end is inserted into the loop portion 4a at one end to form a loop, and the end 4b of the cord at the other end is pulled into the loop portion 4a at the one end to draw the bag 1 Tighten the neck.

Further, in this fastened state, by pulling out the end 4b of the cord at the other end from the ring portion 4a at the one end, the fastening is released with one touch, and the opening of the bag body is opened at once.

Since the label 3 for holding the ring-shaped cord 4 on the outer surface on one side near the opening of the bag body 1 is adhered by the fixing pieces 3b, 3b having a wide width (area) A2, the adhesive strength to the bag body 1 is high. Is high and holds the ring-shaped string 4 without falling off.

Further, the string passing piece 3 in which the ring-shaped string 4 is inserted.
Since a has a narrow width A1, the frictional resistance with the ring-shaped cord 4 is small, and when the position of the string 4a at one end of the ring-shaped cord 4 with the end 4b of the string at the other end is adjusted, the ring-shaped string 4 slides. Good and smooth position adjustment operation is possible.

[0018]

As described above, according to the present invention, since the neck portion of the bag body is fastened with one annular cord having a short length, the number of annular cords is reduced, and the annular cord is narrow. A fixing piece having a large area is provided at both ends of the threaded piece, and the threaded piece of the label adhered to the outer surface on one side near the opening of the bag is inserted and held. The troublesome step of folding back the film to form the tubular string insertion portion in the bag width direction is omitted, and the cost can be reduced.

Since the string passing piece of the label through which the ring-shaped cord is inserted has a narrow width, frictional resistance with the ring-shaped cord is small, and slippery smooth position adjustment operation can be performed.

Further, when the fastening is released, by pulling out the end of the cord at the other end from the ring portion at the one end, the fastening is released with one touch, and the opening of the bag can be opened at once.

Further, since it can be applied to various bag bodies by a simple work of peeling off the release paper on the back of the label and attaching it to the bag body, it is extremely convenient, and in addition, it is adhered to the outer surface on one side near the opening of the bag body. Since the label is a fixing piece having a large area as described above, it has a large adhesive strength to the bag body 1 and does not peel off. A mark, an arbitrary color, a pattern, etc. are formed on the surface of the fixing piece having a large area. The effect of accents, advertisements, and designs near the opening of the bag can be obtained by applying.

[Brief description of drawings]

FIG. 1 is a front view of a bag according to the present invention.

[Fig.2] Front view of label

FIG. 3 is a back view of the label with the release paper removed.

FIG. 4 is a diagram showing a fastening state of a neck portion of the bag body of the present invention.

[Explanation of symbols]

 1 Bag 2 Opening 3 Label 3a Narrow string threading piece 3b Wide area fixing piece 4 Ring string 4a Ring part 4b Cutting side terminal 4c Binding

Claims (1)

[Claims] 1. A narrow string threading piece is provided with a wide area fixing piece on one outer surface in the vicinity of an opening in an upper portion of a bag made of a synthetic resin film, paper or non-woven fabric, and an adhesive is applied to the back surface. The label-attached bag is adhered in a direction orthogonal to the upper end side of the bag body, and one ring-shaped cord is inserted into and held by the label-passage piece of the label.