JP2580042Y2 - Seal labels for sealing packaging materials - Google Patents

Description

[Detailed description of the invention]

[0001]

This invention relates to a seal label,
In particular, for example, it relates to a seal label for sealing a packaging material.

[0002]

2. Description of the Related Art FIGS. 5 and 6 show the state of use of a conventional seal label for sealing a packaging material. FIG. 5 shows a so-called parachute-type packaging bag 1 for packaging hand-rolled rice balls. The packaging bag 1 includes a bag body 2 and a lid 3 having the bag body 2 folded back so as to wrap the packaged object. The folded back lid 3 is attached to the bag body 2, and the edge of the attached lid 3 becomes an opening edge 4. Seal label 5
Is attached on the opening edge 4 to seal the packaging bag 1. In this way, the hand-rolled rice ball, which is the item to be packaged, is protected from moisture and invasion of various germs. Note that an adhesive having a sufficient adhesive strength is used on the back surface of the seal label 5 so that unexpected opening or breakage does not occur during the manufacturing stage or during handling in the distribution market.

FIG. 6 shows a packaging bag 6 of the left-right opening type. The opening edge 4 of the packaging bag 6 is formed by overlapping the edges of the left and right packaging pieces 7. The seal label 5 is stuck on the opening edge 4 to seal the packaging bag 6. In this way, food such as a sandwich, which is a packaged item, is protected from moisture and invasion of various germs. Note that an adhesive having a sufficient adhesive strength is used on the back surface of the seal label 5 so that unexpected opening or breakage does not occur during the manufacturing stage or during handling in the distribution market.

[0004] Further, in the seal label, a display column is provided on a surface thereof, and a design, a mark, a document, and the like for advertisement are displayed. Furthermore, trade name, handling store, manufacturing date, data such as by date is displayed, further, the optical reading scheme encode their data, for example bar
Codes are often displayed.

[0005] Incidentally, such packaging forms are not limited to food products such as hand-rolled rice balls and sandwiches, and the same method is often adopted for all other distribution products requiring packaging.

[0006]

However, in the conventional seal label for sealing a packaging material, it is necessary to peel off the seal label from the packaging material when a consumer tries to open the packaging material. However, the adhesive strength was so strong that it was very difficult to peel off, and handling was inconvenient. Further, there is a disadvantage that an excessive force is applied to the packaged object at the time of opening, and the packaged product itself is deformed.

In order to solve the above-mentioned problem, a structure in which a cut notch is formed on the seal label so that the seal label can be cut and the packaging material can be opened can be considered. However, if a bar code display area is provided in the label label display area, the cut notch may be the cause.
As a result , the optical function of the bar code may be impaired, resulting in a data reading error.

[0008] Therefore, the main object of the present invention is to open the packaging material by easily cutting the seal label itself so that the consumer is easy to handle and does not deform the packaged material when the packaging material is opened. It is an object of the present invention to provide a seal label for encapsulating a packaging material, which is capable of performing an optical reading of a bar code and hardly causing errors.

[0009]

SUMMARY OF THE INVENTION The present invention is directed to a base material, an adhesive layer formed on the back surface of the base material, a display column formed on the surface of the base material for displaying information, and a display column. A bar code display area provided therein, and a cut notch for linearly forming the base material, cutting the seal label with the opening of the packaging material to be sealed, and opening the packaging material. , A seal label for sealing the packaging material, wherein the cut notch is
This is a seal label for sealing a packaging material, which is divided into one end side and the other end side in a bar code display area and formed outside the bar code display area.

The present invention also provides a seal label for sealing a packaging material having an appropriate display section, which seals an opening edge of the packaging material, and which cuts the sealing label with the opening of the opening edge. The cut notch is formed linearly along the opening edge, and an adhesive for firmly sealing the opening edge is also provided in a region of the cut notch facing the opening edge. In the barcode display area in the column, one end side
It is a seal label for sealing a packaging material, which is formed outside the barcode display area by being separated from the other end side .

Further, the cut notch may be formed by a perforation or an integral hinge.

Further, mosquito Ttonotchi may be provided a plurality parallel.

[0013]

In the seal label for encapsulating packaging material of the present invention, the bar code display area and the area where the cut notch is formed are completely separate, and the cut notch is
Barcode display area is divided into one end and the other end
Therefore, the cut notch does not impair the optical function of the barcode, and the barcode data reading error caused by the cut notch does not occur. In the seal label for sealing a packaging material of the present invention, the cut notch is cut at the same time as the packaging material is opened, so that the seal label is cut. Therefore, it is not necessary to perform the two steps of cutting the seal label and then opening the packaging material, so that the cutting of the seal label and the opening of the packaging material can be performed simultaneously in one step. In addition, since the seal label remains attached to the packaging material even after cutting, no extra waste is generated. Furthermore, the cut notch was formed linearly along the opening edge of the packaging material to be packaged, and an adhesive for firmly sealing the opening edge was also provided in the area of the cut notch facing the opening edge. In this case, even in the region of the cut notch facing the opening edge of the packaging material, even if an adhesive having sufficient adhesive strength is provided,
The packaging material can be easily opened without any trouble. Therefore, it is possible to securely and firmly seal the packaging material, particularly, for example, when packaging food such as rice balls,
It is possible to reliably prevent moisture and various bacteria from entering, which is very preferable from the viewpoint of food hygiene.

[0014]

According to the present invention, when the consumer opens the packaging material, the seal label itself is easily cut and the packaging material is opened so that the consumer can easily handle the packaging material and does not deform the packaged object. Can be. Moreover, according to this invention,
The cut notch does not impair the optical function of the barcode and no data reading error occurs.

The above and other objects, features, and advantages of the present invention will become more apparent from the following detailed description of embodiments with reference to the drawings.

[0016]

FIG. 1 is a plan view showing an embodiment of the present invention. The seal label 10 is a horizontally long rectangle, with rounded corners formed at four corners, and an adhesive having sufficient adhesive strength is applied to the back surface. A display column 12 is provided on the surface. The display column 12 includes, from the bottom, a display area 14 for handling stores and manufacturing factories, a display area 16 for handling procedures and the like, a display area 18 for the presence or absence of synthetic additives, a display area 20 for the date of manufacture, a 20 The display area is divided into a display area 22, a food name display area 24, a calorie display area 26, and the like. Further, data such as the date of manufacture and the expiration date are converted into barcodes and displayed in the barcode display area 27.

The cut notch 28 is provided with a perforation formed linearly from the lower edge to the upper edge of the seal label 10. At this time, a perforation is not formed on the bar code display area 27 so that the optical function of the bar code is not impaired, and the cut notch 28 is a discontinuous straight line.

FIG. 2 is a perspective view showing a use state of the embodiment of FIG. The packaging material 30 is a packaging bag of a hand-wound rice ball. The opening 34 of the packaging material 30 is formed by the synthetic resin sheet 32 so as to open both left and right. And the opening 34
In this case, a line formed by the left and right synthetic resin sheets 32 overlapping each other forms an opening edge 35. The seal label 10
The cut notch 28 is adhered to the opening edge 35 so as to be parallel, and seals the packaging material 30 to protect the hand-wound rice ball, which is an object to be packaged, from moisture and invasion of various bacteria.

Further, since the cut notch 28 is not formed on the bar code display area 27, the optical function of the bar code is not impaired. It is done without any problems.

When a consumer purchases a hand-wound rice ball and tries to open it, the synthetic resin sheet 32 is opened from the lower side of the opening edge 35 to the left and right. Range. The seal label 10
At the same time as being cut in two along the cut notch 28,
The left and right synthetic resin sheets 32 are further opened upward, the packaging material 30 is completely opened, and the hand-wound rice balls of the article to be packaged are taken out.

FIG. 3 is a plan view showing another embodiment of the present invention. The seal label 40 is a vertically long rectangle, with rounded corners formed at four corners, and an adhesive having sufficient adhesive strength applied to the back surface. A display column 12 is provided on the surface.
The display column 12 includes, from the bottom, a display area 14 for handling stores and manufacturing factories, a display area 16 for handling procedures and the like, a display area 18 for the presence or absence of synthetic additives, a display area 20 for the date of manufacture, a 20 The display area is divided into a display area 22, a food name display area 24, a calorie display area 26, and the like. Further, data such as the date of manufacture and the expiration date are converted into barcodes and displayed in the barcode display area 27.

The cut notch 28 is provided with a so-called integral hinge of a thin part formed in two parallel straight lines from the lower edge to the upper edge of the seal label 40. At this time, an integral hinge is not formed on the barcode display area 27 so as not to impair the optical function of the barcode, and the two parallel cut notches 30 are discontinuous straight lines.

FIG. 4 is a perspective view showing a use state of the embodiment of FIG. The packaging material 50 is a sandwich packaging bag. As shown in the figure, the opening 54 of the packaging material 50 is made of a synthetic resin sheet 5 in which the left and right synthetic resin sheets 52 are elongated.
3 are formed. The seal label 40
Two cut notches 28 are attached to two parallel opening edges 35 where the left and right synthetic resin sheets 52 and the elongated strip-shaped synthetic resin sheet 53 are connected, respectively, so as to be parallel to each other. It is worn and seals the packaging material 50 to protect the sandwich to be packaged from moisture and invasion of various germs.

Also at this time, the cut notch 28 is not formed on the bar code display area 27, so that the optical function of the bar code is not impaired. Reading by the scanner is performed without any problem.

When the consumer purchases the sandwich and tries to open it, the elongated strip-shaped synthetic resin sheet 53 is pulled upward from the lower side of the opening 54,
The left and right synthetic resin sheets 52 are separated from the opening edge 35,
The upward opening extends to the seal label 40. The seal label 40 is cut into three along the cut notch 28 provided as described above while being attached to the left and right synthetic resin sheets 52 and the elongated strip-shaped synthetic resin sheet 53, and the packaging material 50 is The package is completely opened and the sandwich of the package is removed.

The embodiment of the present invention is not limited to the above-described embodiments. For example, the cut notch is not limited to the one formed by perforations or integral hinges.

[0027] Then, the application of the packaging materials as well as those of the left and right opening, may be one of the upper and lower opening. Further, the shape of the seal label is not limited to a rectangle, and various shapes such as a circle, an ellipse, and a triangle can be applied.

Further, the packaged object to be applied is not limited to breads such as hand-wound rice balls and sandwiches.
For example, foods such as noodles may be used, and the present invention is not limited to foods, and can be applied to any other distribution products requiring packaging.

[Brief description of the drawings]

FIG. 1 is a plan view showing an embodiment of the present invention.

FIG. 2 is a diagram illustrating a use state of the embodiment of FIG. 1;

FIG. 3 is a plan view showing another embodiment of the present invention.

FIG. 4 is a diagram illustrating a use state of the embodiment of FIG. 3;

FIG. 5 is a diagram showing a use state of a conventional product.

FIG. 6 is a diagram showing a state of use of another conventional product.

[Explanation of symbols]

 10, 40 Seal label 12 Display field 27 Barcode display area 28 Cut notch 34, 54 Opening opening 35 Opening edge

Claims (5)

(57) [Scope of request for utility model registration] 1. A base material, an adhesive layer formed on a back surface of the base material, a display column formed on the surface of the base material for displaying information, and a bar code display provided in the display column range, and linearly formed in the substrate, by cutting the sheet Ruraberu with the unsealing of the sealed body serving packaging material comprises a cut notch for opening the packaging material, for packaging sealing A seal label, wherein the cut notch has one end side in the barcode display area.
A seal label for sealing a packaging material, which is separated from the other end and formed outside the barcode display area. 2. A seal label for sealing an opening edge of a packaging material and having an appropriate display field, for cutting the seal label with opening of the opening edge. Is formed linearly along the opening edge, and an adhesive for firmly sealing the opening edge is also provided in a region of the cut notch facing the opening edge. Is a seal label for sealing a packaging material, which is divided into one end side and the other end side in a bar code display area in the display field and formed outside the bar code display area. 3. The seal label according to claim 1, wherein the cut notch is formed by a perforation. 4. The seal label according to claim 1, wherein the cut notch is formed by an integral hinge. 5. The seal label according to claim 1, wherein a plurality of the cut notches are provided in parallel.