JPH05660U - A band for sealing bags - Google Patents

Abstract

(57) [Summary] [Purpose] To enable the mouth of bags to be easily and firmly sealed. [Structure] The first tape 3 is provided with an adhesive layer 2 at one end and a second tape 4 at the other end.
Is formed by providing the release agent layer 5 on the surface of the second tape 4 and the adhesive layer 6 that overlaps the release agent layer 5 on the second tape 4, and by adhering the adhesive layer 2 at one end to the bag A. Attach the tape 3, peel off the second tape 4 from the first tape 3, fasten the first tape 3 and the second tape 4 around the squeezed mouth, and bond the second tape 4 to the bag with the adhesive layer 6. Then, the mouth of the bag can be sealed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a sealing band for winding and closing the mouths of various bags.

[0002]

[Prior Art]

 For example, a polyethylene garbage bag is a simple rectangular bag, so it is necessary to store the stored items and to close the mouth of the garbage when it is dumped. Is tied with a string or, if there is no string, by tying the ends of the bag to each other.

[0003]

[Problems to be solved by the device]

 By the way, as a means of tying with a string, it is necessary to prepare a string each time, and the polyethylene garbage bag is slippery, so the string tied can easily be pulled out, or if both ends are tied directly, the knot can be tied. There is a problem that can be easily solved.

Therefore, the present invention provides a band for sealing bags, which can be easily attached to the bags in advance so that the mouth of the bags can be easily bound and the bound state can be firmly held. Is an issue.

[0005]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention is directed to a first tape whose one end is a portion to be attached to bags and a state in which the other end of the first tape is overlapped with the first tape. It is composed of a second tape provided so that it can be spread freely. A release agent layer is provided on the surface of the first tape where the second tape overlaps, and a release agent layer is applied to the surface of the second tape that overlaps the first tape. This is a structure in which an adhesive layer is formed.

[0006]

[Action]

 When the first tape is attached to the outer surface of the bag at a position close to the mouth by the attachment portion provided at one end and the mouth is tied, the second tape is peeled off from the first tape and stretched. By squeezing the mouth portion, winding the first tape to the second tape around the outer periphery and binding the tape, and attaching the adhesive layer of the second tape, the mouth portion of the bag can be sealed in a wound state.

[0007]

【Example】

 An embodiment of the present invention will be described below with reference to the accompanying drawings.

In the first embodiment shown in FIGS. 1 to 4, the sealing band 1 includes a first tape 3 having an adhesive layer 2 attached to a bag A such as a dust bag on the back surface of one end thereof. A second tape 4 which is provided at the other end of the first tape 3 and which can be stretched in an extended form of the first tape 3 from a state where it overlaps with the front surface side of the first tape 3, A release agent layer 5 made of silicon or the like is provided on the surface of the second tape 4 where the second tape 4 overlaps, and an adhesive layer 6 overlapping the release agent layer 5 is provided on the surface of the second tape 4 overlapping the first tape 3. ing.

The first tape 3 and the second tape 4 are made of, for example, synthetic resin or paper, and both tapes have such a length that the squeezed mouth of the bag A can be tightened when stretched. The second tape 4 is formed to be slightly shorter than the first tape 3, and the adhesive layer 6 is provided on the free end side of the second tape 4 with a slight margin, so that the free end of the second tape 4 is formed. The side is a peeling opening 7 freed from the first tape 3.

In the illustrated case, the first tape 3 and the second tape 4 are formed as separate bodies, and the ends thereof are heat-sealed 8 to be connected to each other. However, one continuous long tape is folded in two. The first tape 3 and the second tape 4 may be formed. The mounting portion provided on one end of the first tape 3 may be fixed to the bag A by heat sealing.

The first example of the present invention has the above-described structure, and as shown in FIGS. 1 and 2, the first tape 3 is provided on the outer surface of the bag A at a position close to the mouth portion. Attach it and attach the sealing strip 1 in advance.

To bind the mouth of the bag A, as shown in FIG. 3, the second tape 4 is pulled by the peeling port 7 to peel the adhesive layer 6 from the release agent layer 5, and the second tape 4 is peeled off. 1 tape 3 is extended, the first tape 3 is folded back from the portion of the adhesive layer 2 with the mouth portion of the bag A squeezed, and the first tape 3 and the second tape 4 are attached to the outer periphery of the mouth portion. By winding and adhering the adhesive layer 6 of the second tape 4 around the bag A, the mouth of the bag A can be wound and sealed as shown in FIG.

The second embodiment of the sealing band 1 shown in FIG. 5 is basically the same as the first embodiment, but the adhesive layer 2 provided on the end portion of the first tape 3 is used. Is applied to the short tape 9 which is heat-sealed on the surface side of the first tape 3, and the release agent layer 5 applied to the first tape 3 is overlaid with the adhesive layer 2, and the adhesive layer 2 is protected. Therefore, it can be used by preparing it separately from the bag, peeling the short tape 9 at the time of sealing and sticking it to the bag with the adhesive layer 2.

[0014]

【effect】

 As described above, according to the present invention, the second tape is peeled from the first tape in a state where the mouth-sealing part of the bag is attached to the bag at the end attachment part, and the first tape and the This can be done simply by winding two tapes and attaching the second tape with an adhesive layer, which makes it easy to seal the mouth of various bags and firmly fixes them by winding.

Further, it can be attached to the bag in advance by the attaching portion of the first tape, and by setting the bag together with the bag, the trouble of finding another string at the time of sealing is eliminated.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first example of a sealing band according to the present invention in a use state.

FIG. 2 is an enlarged cross-sectional plan view of the main part of the above.

FIG. 3 is a perspective view showing a state in which a second tape is peeled off.

FIG. 4 is a perspective view showing a sealed state of the bag.

FIG. 5 is an enlarged cross-sectional view showing a second embodiment.

[Explanation of symbols]

 1 Sealing band 2, 6 Adhesive layer 3 1st tape 4 2nd tape 5 Release agent layer 7 Peeling opening A bag

Claims (1)

[Claims for utility model registration] [Claim 1] A first tape, one end of which is attached to a bag, and the other end of the first tape is stretched from a state of overlapping with the first tape. And a release tape layer formed on the surface of the first tape where the second tape overlaps, and an adhesive layer that overlaps the release tape layer on the surface of the second tape that overlaps the first tape. A band for sealing bags that has layers.