JP2012076881A - Mouth-holding belt for garbage bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To keep a mouth of a garbage bag open by a required minimum when collecting garbage while holding the same bag, and to facilitate carrying around the bag with the mouth closed.SOLUTION: A single-side corrugated board sheet configured with a liner 1 and a fluted medium 2 made of paper is formed into a belt shape having the size equal to a half of that of the mouth of the bag and with the fluted medium 2 vertical. After an adhesive agent 3 is applied to the middle part of a surface of the liner 1 leaving both ends thereof unapplied by an unprescribed size, a protective sheet 4 is spread and fitted onto the adhesive agent 3. Two or an arbitrary number of the single-side corrugated board sheets formed into the belt shape are used as one set.

Description

The present invention relates to a trash bag mouth holding belt that can hold a trash bag with one hand and pick up the trash with the other hand and put it in the trash bag while keeping the mouth of the trash bag open and easily closing and carrying it open and close again.

Normally, garbage bags are used in hand for cleaning the garden at home, cleaning the whole town, cleaning roads, parks, riverbeds, etc. by volunteers, cleaning inside and outside various event venues, cleaning inside and outside public facilities, etc. There are a wide variety of inputs such as weeds, fallen leaves, empty cans, empty bottles, plastic bottles, cigarette butts, dog feces, paper, plastic bags, and garbage.

In this case, since most of the operations for putting various items into the garbage bag are performed independently, it is not easy to open the bag mouth with one hand. Particularly when it is used immediately or when it is windy or raining, it is difficult and impedes the work and causes a reduction in efficiency. Accordingly, there is a need for a tool that can be easily opened and closed while being carried while using a simple auxiliary tool, which can keep the mouth of the garbage bag open easily even if it is not firmly.

2. Description of the Related Art Conventionally, tools related to opening and closing a garbage bag mouth that are carried around are roughly classified into an opening tool that maintains the opening of the garbage bag and an opening and closing tool that can be alternately opened and closed. In the opening tool, a holding tool composed of a rod-shaped main body support portion having a predetermined length and an auxiliary bar supports the mouth of the garbage bag at three points to keep it open (Patent Document 1), and an elastic tool. An opening aid (Patent Document 2) has been proposed in which two horizontally long rectangular sheets are joined in the vicinity of the center to form a cylinder, and the opening of the garbage bag is maintained by sandwiching the mouth of the garbage bag at the upper edge. As an opening / closing tool, it has been proposed to bond a cardboard with a broken line to the mouth of a garbage bag to make a hole, pass a string through the hole, pull the string and fold the bag according to the broken line (Patent Document 3).

There is a method to close the mouth of the garbage bag and other bags by binding the tape to the mouth of the garbage bag and closing it easily with a closure or string, but usually when sealing is not required Can be fully closed and transported by connecting both ends of the trash bag mouth.

Registered Utility Model No. 312979 Patent Publication 2008-290773 Patent Publication 11-343003

The problem to be solved by the invention is that when the above-mentioned proposals are examined, the opening tools of Patent Documents 1 and 2 can reliably close the opening state of the trash bag, but can not be closed on the way. And in the town where many people use all at once, volunteers, etc. have to prepare them individually, so many tools are needed, and cost and storage when not in use become problems. Although the opening / closing tool of Patent Document 3 is effective in terms of opening and closing, since the manufacturing takes many steps and takes time, the cost is high and it is not suitable when a large number is required. Therefore, a large number can be prepared at low cost, and can be easily set in a garbage bag as needed, and the opening state of the garbage bag can be easily maintained. An object of the present invention is to provide a holder that can be easily opened and closed and can be discarded.

Means for solving the above-mentioned problem is to form a single-sided corrugated cardboard sheet composed of a paper-made liner and an inner core into a band shape with the inner core perpendicular to the half of the bag mouth, and an adhesive on the liner surface. Is applied to the middle part leaving any dimensions at both ends, and then the protective sheet is spread on the adhesive.

Two single-sided corrugated cardboard sheets formed in a strip shape or one set with an arbitrary number are used.

The mouth holding band of the garbage bag of the present invention is obtained by adhering a belt-like single-sided corrugated cardboard sheet having bending warp characteristics to both sides in accordance with the size of the mouth of the garbage bag, and folding each of them outward and wrapping it in the mouth of the garbage bag. With one side, the mouth of the garbage bag becomes a shape close to a gentle ellipse due to the characteristics of the single-sided cardboard sheet, and the open state can be maintained. Therefore, it is possible to hold the mouth of the garbage bag with one hand and pick up an object with the other hand and easily put it into the bag. Also, when moving and not in use, if both sides are brought together, the mouth is closed and it is easy to hold. When reusing, if one side is released, it will immediately return to its original state. When the garbage bag is full, or at the end of the work, the bag mouth holding band is peeled off, and both ends of the mouth of the garbage bag are connected and processed according to the administration. The mouth holding band of the garbage bag peeled off at this time can be reused, but it can be used for binding the mouth of the garbage bag. If unnecessary, it can be disposed in the garbage bag and discarded.

It is a top view of the mouth holding belt of a garbage bag. It is the front view which adhered the mouth holding belt of the garbage bag to the garbage bag. It is the front view which adhered and turned up the mouth holding belt of a garbage bag to the garbage bag. It is the perspective view which stuck and opened the mouth holding belt of the garbage bag to the garbage bag. It is the perspective view which stuck the mouth holding belt of the garbage bag to the garbage bag, put garbage, and closed. It is the perspective view which spread the mouth holding belt of a garbage bag on a plurality of protection sheets.

Using a single-sided corrugated sheet made of paper and composed of a corrugated core and a flat liner, the middle part of the single-sided cardboard sheet formed in a strip shape with the core centered vertically on both sides of the mouth of the garbage bag, excluding both ends After adhering the mouth holding band of the bag to which the adhesive is applied to each of the bags, the bag can be easily opened and closed outward.

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view of a mouth holding band of a garbage bag according to the present invention. As shown by the AA cross section and the arrow B, a single-sided corrugated cardboard sheet in which a corrugated core 2 is bonded to a flat liner 1 using paper is formed into a strip shape with the core 2 vertical. The pressure-sensitive adhesive 3 is applied to an intermediate portion of the liner 1 surface excluding both ends, and the protective sheet 4 is spread on the surface of the pressure-sensitive adhesive 3. In this case, the pressure-sensitive adhesive has such a property that it can be easily adhered and peeled off from the chemical waste bag. The garbage bags are shown as semi-transparent commercially available products for the convenience of illustration, and all the garbage bags in the text are shown as semi-transparent garbage bags. There are generally three types of single-sided cardboard depending on the shape of the core 2; A, B and E flutes. In the present invention, E flutes (90 to 100 steps per 30 cm) (step heights 1.1 to 1. 3 mm) is suitable. The A and B flutes each have fewer steps than the E flutes and have a higher step height, but they cannot be used.

FIG. 2 is a front view in which the mouth holding band of the garbage bag is adhered to the mouth of the garbage bag, and FIG. 3 is a front view of the mouth holding band of the garbage bag adhered to the garbage bag and folded. In a state where the garbage bag is stretched, first, the mouth holding belt of the garbage bag is peeled off from the protective sheet 4 and adhered to one side, and then adhered to the opposite side in the same manner. Next, the mouth holding band of the trash bag is folded outward, but since both ends of the adhesive liner 1 surface do not have the adhesive 3, this section becomes play of the bag mouth and can be folded without difficulty. Since the mouth holding belt of the trash bag is wrapped around the mouth of the trash bag due to the folding, it becomes stable and does not get wet even in rainy weather. Note that there are many commercially available garbage bags for picking up garbage, and the length of the garbage bag mouth holding band in this case is less than 65 Cm, which is half of the mouth size of the garbage bag, and less than 3 Cm, which is easy to handle. If the adhesive 3 is applied from a portion about 3 Cm from both ends, it can be folded back to the bag mouth without any problems. In addition, when using many at once, if the mouth holding belt of the garbage bag is adhered to the mouth of the garbage bag in advance, the user can use it immediately. Also, other standard garbage bags such as 30L, 70L, 90L, etc. can be easily handled by simply making the length of the mouth holding band of the garbage bag proportional.

FIG. 4 is a perspective view in which the mouth holding band of the garbage bag is adhered to the garbage bag and opened, and FIG. 5 is a perspective view in which the mouth holding band of the garbage bag is adhered to the garbage bag and garbage is closed. A single-sided corrugated cardboard sheet acts as if the liner 1 and the core 2 acted and the center part of one side is held with one hand. Since it is in a state, it is possible to easily throw in trash. When moving with a bag containing trash, it is only necessary to hold both sides together, and if the bag is folded in half, a heavy trash bag can be easily carried. When reusing, if one side is released, it will return to the original state where dust can be put in. Therefore, when picking up garbage while moving, it can be easily handled by repeatedly opening and closing.

FIG. 6 is a perspective view in which a mouth holding band of a garbage bag is spread on a plurality of protective sheets. Since two trash bag mouth holding belts are required for each trash bag, it is necessary to set at least two trash bags. However, the quantity is not required for use in trash containers, trash bag stands, etc. It depends on how the garbage bag is used. Therefore, except for sticking to the mouth of the garbage bag in advance, if the number of sheets that can be collected from the handling surface and the size of the single-sided corrugated cardboard sheet is spread on the protective sheet 4 in advance, it can be peeled off as necessary. That's fine. For example, in the case of a 45L garbage bag, if the length of the mouth holding band of the garbage bag is 65 Cm and the width is 2.5 Cm, 40 sheets (for 20 bags) can be prepared for a single-sided cardboard sheet having a width of 1 M. In addition, since the mouth holding belt of the bag is formed in parallel on the protective sheet 4, it can be folded at any part and can be rounded along the step of the core 2. It is only necessary to select the packing form.

When you use the trash bag in your hand mainly outdoors, the mouth of the trash bag does not open as you think at the beginning, and most people are struggling. is there. If you can work comfortably before, during, and after use, your sense of accomplishment will be even higher, but you have never seen bags and tools similar to these. In addition, since these tools require a large number at once, they are required to be inexpensive and easy to handle. The trash bag retention delay of the present invention uses a single-sided cardboard sheet that is inexpensive and can be mass-produced, and can be easily put in and carried around simply by sticking and folding the two back to the trash bag mouth. Opening and closing can be repeated. Therefore, since single-sided cardboard sheets use recycled paper, they can be supplied in large quantities at a low cost. Therefore, resources can be used effectively and there is no concern about pollution even after disposal.

In addition, it can be used in the same way if the single-sided corrugated cardboard sheet is cut into a band according to the size of the mouth of the garbage bag, and a commercially available double-sided tape for paper is applied to the liner surface, but the cost is high and the adhesive strength of the tape is strong. Although it is not equivalent to the mouth retention, it can be easily made with materials.

1 Liner
2 core
3 Adhesive
4 protection sheets

Claims (3)

A single-sided corrugated cardboard sheet consisting of a paper liner and center core is formed into a belt shape with the center core perpendicular to the half of the bag mouth, and the adhesive is left on the liner surface with any dimensions left and right. A garment bag mouth holding band, wherein a protective sheet is spread on an adhesive after being applied to the adhesive. The trash bag mouth holding belt according to claim 1, wherein two sets of single-sided corrugated cardboard sheets formed into a belt shape are used as one set. The trash bag mouth holding band according to claim 1, wherein one set of single-sided corrugated cardboard sheets formed into a band shape is used as one set.