KR102203979B1 - three layer sticker label and method of making the same - Google Patents

Abstract

Disclosed are a method for manufacturing a triple sticker label and a triple sticker label thereto. The method comprises: a step of forming a first branch fabric and a second branch fabric by slitting a sticker fabric of a relative thick base of a first width in a sticker label manufacturing device specialized for the first width and dividing the fabric in a width direction; a step of forming a third branch fabric and a fourth branch fabric by slitting a sticker fabric of a relative thin base of the first width and dividing the fabric in a width direction; a step of surface-treating the first branch fabric, the second branch fabric, the third branch fabric, and the fourth branch fabric in order that a lower surface of the second branch fabric and an upper surface of the third branch fabric overlap each other to form one laminated fabric which is difficult of release, a lower surface of the first branch fabric and an upper surface of the laminated fabric, and a lower surface of the laminated fabric and an upper surface of the fourth branch fabric are attached to each other to be released, and a lower surface of the fourth branch fabric is to be an adhesive surface; and a step of stacking the first branch fabric, the second branch fabric, the third branch fabric, and the fourth branch fabric to be sequentially placed from a top to a bottom. The present invention can consistently and easily form triple labels having different width through a sticker label manufacturing device which uses the sticker fabric of the same width.

Description

Three layer sticker label and method of making the same}

The present invention relates to a sticker label, and more particularly, to a sticker label in the form of a three-fold sticker installation and a method of manufacturing the same.

On the surface of a product or product packaging, a label with a trademark, necessary explanation, advertisement design, picture, or text is usually attached. In recent years, in order to make it easier to attach a label, a label is first formed in the form of a sticker, and this sticker is often attached to a product or package. Such a sticker type label is called a label sticker or a sticker label, and such a sticker label is more frequently applied to a bottle or a plastic container.

For the sticker label, surface treatment and printing are performed on a paper or synthetic resin film substrate as necessary, and a protective layer to protect the printed surface and an adhesive layer for the function of a sticker are formed on the substrate, and handling of the adhesive layer is provided on the surface. It can be produced by attaching a release paper for it.

When the ingredients and usage of the product are important and complex, such as a medicine container or pesticide container, in the past, the label is often made of paper and the printing technology is not good, so it is necessary to provide a sticker label with all the descriptions on the product container. It was difficult, and in many cases, a separate product description was created and enclosed with the product.

In recent years, labels are often formed of synthetic resin films such as polyethylene, polypropylene, PET, etc., and printing technology for synthetic resin films has also developed a lot, so sticker labels are installed in multiple layers, i.e., in multiple layers, and double-sided printing as needed. In addition, sufficient product information and descriptions are printed on a sticker label and attached to the surface of the product container so that you can refer to it whenever necessary, and remove it when not necessary.

For example, when a lot of information such as usage, handling, and precautions, such as pharmaceuticals and cosmetics, needs to be displayed on a label, a label sticker having a multiple structure or a double structure providing one or more printing surfaces is used, and such a multiple structure or It is known that various methods are used to manufacture a label sticker having a dual structure according to characteristics such as a material thereof.

However, if the multi-sticker label is also four or more, handling is inconvenient due to a step on the container surface, and it is not easy to search for a label at a specific location among several layers, so that the usability is deteriorated.

On the other hand, conventional labels do not have a top and bottom width of more than 10 cm, and in common use, sticker fabrics with a width of 255 mm occupy a lot of weight, so this sticker fabric is divided into three parts with a slitter, and a single layer of sticker label is 8.5 cm wide. And, the case of making and using a triple sticker label by processing the three divided parts to form three layers through consistent mechanical work is recognized almost as standard, and the sticker label manufacturing device is also made suitable for such processing for appropriate processing. There were many cases of losing.

1 and 2 are a perspective view and a side view schematically showing this concept, and FIG. 3 is a cross-sectional view showing a layer structure of a triple sticker label manufactured through this process.

Here, the sticker fabric 100 is processed in a roll state through several processes, such as necessary printing or material layer application, and then cut in the width direction through slitting by the slitter 300 to make three branch fabrics ( 110, 120, 130), if necessary, selectively perform processing for each branch fabric and overlap them up and down to form a triple sticker label, which is not shown here, but is cut to the required size through a subsequent operation. It is used through a process such as attaching it to.

Each layer of the triple sticker label created through this process is made of each branching fabric, and each layer is a sticker fabric substrate, that is, printing layers 113, 123, on the upper and lower surfaces of the branching fabric substrates 111, 121, 131. 133), and a release material layer 115, 125, 135 on the upper side, and an adhesive material layer or adhesive layer 117, 127, 137 on the lower side.

Of course, if necessary, a printing layer, a release material layer, and an adhesive layer may not be provided on one or both of the branching fabric portions on the upper and lower surfaces of the substrate. Here, surface treatment, printing, release material or adhesion to the sticker fabric The application of the material and the like may appear to be done before slitting, but it is also possible to do after slitting, which is a matter of choice.

However, in recent years, a lot of large-capacity containers are available, and product functions are often diversified and complicated.Therefore, there is a growing demand to contain more information about this, and the printing of description contents included in product labels is also larger to increase visibility. Along with the existing 8.5cm width, it is required that the width of one layer of sticker label increases to about 12cm by requiring letters.

However, in this case, in sticker label makers that process one sticker fabric, there are many cases that are specialized to handle sticker fabrics of about 255mm, so that the printing is adjusted to 12cn width or slitting is adjusted in two parts instead of three. Is not very difficult

It is difficult to think about making a 12cm-wide triple sticker label with consistent mechanical work, and for this purpose, another standard for making a separate 360-380mm-wide sticker fabric and dividing it into three layers through these slittings and overlapping them in three layers. The sticker label manufacturing apparatus of is required. Since such manufacturing equipment is quite expensive, it is very burdensome in terms of equipment cost and operating cost to separately operate equipment for making 12cm wide triple sticker label and existing 8.5cm wide triple sticker label. Can be work.

On the other hand, two types of synthetic resin film thickness of 30 micrometers and 50 micrometers are often used as the base material for making sticker labels. The 50 micrometer film base material is relatively thick, so even when printing on both sides, printing does not appear overlaid on one side. Although it is relatively durable and stable to peel and attach the sticker label using the treated adhesive layer, the 30 micrometer film substrate is relatively thin, so it is not suitable for double-sided printing, and its rigidity is low. There is a limitation in that it is difficult to peel and attach once, and there is a problem that it is not suitable for forming into multiple sticker labels.

Korean Patent Registration No. 10-1437913 Korean Patent Registration No. 10-1523041 Korean Patent Registration No. 10-1536663

An object of the present invention is to provide a method for easily forming triple labels having different widths from each other through a sticker label manufacturing apparatus using a sticker fabric of the same width, and a triple sticker label formed using the same To do.

The method for forming a triple sticker label of the present invention for achieving the above object,

A sticker fabric of a relatively thick substrate having a first width is slit in a sticker label manufacturing apparatus specialized for the first width to divide the fabric into two parts in the width direction to form a first branch fabric and a second branch fabric,

A sticker fabric of a relatively thin substrate having a first width is slit in a sticker label manufacturing apparatus specialized in the first width to divide the fabric into two parts in the width direction to form a third branch fabric and a fourth branch fabric,

The lower surface of the second branch fabric and the upper surface of the third branch fabric overlap each other to form one joint support end that is difficult to release. The lower surface of the first branch fabric and the upper surface of the joint support end, the lower surface of the joint support end and the upper surface of the fourth branch fabric are Surface treatment of the first branch fabric, the second branch fabric, the third branch fabric, and the fourth branch fabric is performed so that the bottom surface of the fourth branch fabric forms an adhesive surface so as to be releasably attached,

The first branch fabric, the second branch fabric, the third branch fabric, and the fourth branch fabric are stacked in order from top to bottom.

The triple sticker label of the present invention for achieving the above object,

It includes a first branch fabric, a second branch fabric, a third branch fabric, and a fourth branch fabric stacked in order from top to bottom,

The first branch fabric and the second branch fabric are formed of a relatively thick substrate of the same thickness, the third branch fabric and the fourth branch fabric are formed of a relatively thin substrate of the same thickness,

The 2nd branch fabric and the 3rd branch fabric overlap each other to form a single joint support end that is difficult to release, and the first branch fabric and the joint support end, the joint support end and the fourth branch fabric are detachably attached to each other, and the fourth branch fabric The bottom surface of is characterized in that the surfaces of the first branch fabric, the second branch fabric, the third branch fabric, and the fourth branch fabric are treated to form an adhesive surface.

In the present invention, a printing layer may be provided on each of the upper and lower surfaces of the first branching fabric, the upper surface of the second branching fabric, the lower surface of the third branching fabric, and the upper surface of the fourth branching fabric.

In the present invention, the first width may be 250 to 260 mm, and the width of each branch fabric may be 110 to 125 mm excluding the width of some discarded portions.

In the present invention, a relatively thick substrate may be a synthetic resin substrate having a thickness of 50 micrometers, and a relatively thin substrate may be a synthetic resin substrate having a thickness of 30 micrometers.

In the present invention, at least one of the facing surfaces of the second branch fabric and the third branch fabric may be formed as an adhesive surface, and the other may be formed as a non-release-treated surface to form a joint support end.

In the present invention, in order to be releasably attached, one of the opposing surfaces is preferably formed as an adhesive surface and the other is formed as a release-treated surface.

In the present invention, the adhesive surface for forming the joint support end or the adhesive surface of the fourth branch fabric may be a concept including an adhesive-treated surface.

According to the present invention, triple labels having different widths can be consistently and easily formed even through a sticker label manufacturing apparatus using sticker fabrics of the same width.

Therefore, it is not necessary to have a sticker label manufacturing device that uses sticker fabrics of different widths in order to consistently and easily form triple labels with different widths, and accordingly, equipment cost and installation space can be secured. It is possible to suppress an increase in cost and operating cost, and to increase the equipment operation rate.

1 and 2 are a perspective view and a side view for showing the existing concept of manufacturing a triple sticker label through three-slit slitting in an equipment using a sticker fabric of a certain width,
3 is a side cross-sectional view showing an example of a more specific structure of each layer of a triple sticker label made according to an existing concept;
4 and 5 are perspective views illustrating the concept of producing a triple sticker label through two slitting for sticker fabrics of different thicknesses in an equipment using a sticker fabric of a certain width according to an embodiment of the present invention. And side view,
6 is a side cross-sectional view showing a layer structure of a triple sticker label made by the method of an embodiment of the present invention.

Hereinafter, the present invention will be described in more detail through specific examples with reference to the drawings.

4 and 5 schematically illustrate the concept of producing a triple sticker label by slitting sticker fabrics of different thicknesses into two pieces in an equipment using a sticker fabric of a certain width according to an embodiment of the present invention. It is a perspective view and a side view for it.

Here, as a preliminary process for forming a triple sticker label, a relatively thick sticker fabric 100 having a polyethylene substrate having a width of 255mm and a thickness of 50 micrometers is cut with a slitter 300' in a sticker label manufacturing apparatus (slitting ) To form the first branch fabric 140 and the second branch fabric 150 by dividing the fabric into two in the width direction, and a relatively thin sticker fabric 200 having a polyethylene substrate having a width of 255 mm and a thickness of 30 micrometers. In the sticker label manufacturing apparatus, the fabric is slit with a slitter 300" and divided into two in the width direction, thereby forming a third branching fabric 240 and a fourth branching fabric 250.

And as a post-step process, these fabrics in a branched state are sequentially from the top to the bottom of the first branch fabric 140, the second branch fabric 150, the third branch fabric 240, and the fourth branch fabric 150. The three-layer sticker label is formed through the process of stacking and adhering to be placed.

However, looking at the state of these branching fabrics in the state of being stacked on each other,

First, the second branch fabric and the third branch fabric must be adhered to at least one side of the two opposing surfaces in close contact with each other in order to form one joint support end in a state where it is difficult to fall off again in a state of being in close contact with each other, Make sure that the opposite side of the facing surface is at least not subjected to release treatment. The adhesive treatment at this time is a concept that also includes an adhesive treatment, and an adhesive layer is formed through the adhesive treatment.

Of course, at this time, the substrate is in a state in which printing is made on the required side, for example, the upper surface of the second branch fabric and the lower surface of the third branch fabric are printed, and the lower surface and the second branch fabric are closely fixed to each other. 3 The upper side of the branching fabric is left unprinted.

At this time, the release treatment refers to forming a smooth release material layer on the surface, such as a silicone oil layer, which is easy for release, and if the release treatment is not performed, the substrate surface is exposed as it is or another adhesive layer is formed so that the two opposite It may be difficult to release from each other because the adhesive layer is formed on all sides.

Next, in the stacked state, the lower surface of the first branch fabric and the upper surface of the joint support end, the lower surface of the joint support end and the upper surface of the fourth branch fabric are in a state in which they can be releasably attached to each other. To achieve this, one of the two facing faces facing each other is made to have an adhesive layer on one side and a release material layer on the other side through a release treatment.

For example, an adhesive layer is present on the lower surface of the first branch fabric, a release material layer is present on the upper surface of the second branch fabric, which becomes the upper surface of the joint support end, and an adhesive layer is present on the lower surface of the third branch fabric which becomes the lower surface of the joint support end. The upper surface of the quarter fabric has a release material layer.

In addition, the adhesive layer is positioned so that the lower surface of the fourth branch fabric directly contacting the container to which the label is to be attached forms an adhesive surface. The lower surface of the fourth branch fabric may be attached to the release paper in the state of a label, and then removed and attached to the product container.

In order to achieve the above state, select the necessary part before slitting on the substrate of thick sticker fabric and the substrate of thin sticker fabric and print first, then adhesive treatment, release treatment may be performed, and each branch in the state of slitting Fabric can also be printed and released for adhesive treatment.

For example, in the case of thick sticker fabric, necessary printing is performed on both the first and second fabric portions on the upper surface of the substrate, printing is performed only on the first fabric portion on the lower surface of the substrate, and release treatment is performed entirely on the upper surface, and After performing adhesive treatment as a whole, slitting is performed to form the first and second fabric parts,

In the case of thin sticker fabric, print necessary only for the fourth fabric part is performed on the upper surface of the substrate, print only for the third fabric part is applied to the lower surface of the base material, and release treatment is applied only to the fourth fabric part on the upper surface, and adhesive treatment as a whole on the lower surface. After performing the slitting, the first and second fabric parts are formed, and the upper and lower surfaces of the respective fabric parts are properly treated, thereby forming the same conditions as the conditions of the present invention.

Printing, adhesion treatment, and release treatment may be performed by treating the surface of the corresponding part of the substrate in the same manner as printing in the corresponding part, but using printing ink, an adhesive material, and a release material as a material to be applied, respectively.

On the other hand, in the present invention, the processing of the thick substrate before slitting and the processing of the previous step before slitting of the thin substrate is performed using the corresponding part for the previous stage processing of two label manufacturing apparatuses using existing 255mm sticker fabric, After slitting the first fabric part, the second fabric part, the third fabric part, and the fourth fabric part, while advancing and adhering to each other, the post-slit processing of the post-slit process is after the label production device using the existing sticker fabric. Since it can be made using a relatively simple setting of the corresponding part for step processing, it can be easily proceeded without the need for a larger-scale manufacturing device that uses a wider range of sticker fabrics than conventional manufacturing devices.

Of course, in the slit process of bisecting the existing 255mm sticker fabric in the width direction, the halved fabric portion does not necessarily have to be formed to have a width of 127.5mm. It would also be possible to form two fabric parts with

On the other hand, performing these pre- and post-process processes for the production of multi-sticker labels is a process that can be performed by selecting a suitable process known in the past while easily changing settings using existing equipment. There is no difference, and a more detailed description will be omitted.

6 is a side cross-sectional view showing in more detail an embodiment of a triple sticker label made through a process reflecting the method of the present invention as described above.

Looking at the triple sticker label of the present invention through this cross-sectional view, the first layer consisting of the first fabric portion 140 at the top has a printed layer 143 formed on both the upper and lower surfaces of the substrate 141, so that trademarks or Other necessary drawings and descriptions can be displayed, and a release material layer 145 is formed in the uppermost layer on the upper printing layer of the first layer to make it easy to remove moisture or contaminants, and the lowest layer under the printing layer on the lower surface The silver adhesive layer 147 is formed so that it can be attached to other materials.

In the second layer, the second fabric portion 150 and the third fabric portion 240 overlap and form a joint support end state that does not easily fall off, and the second fabric portion 150 includes a substrate 151 and a printing layer 153 on the upper surface of the substrate. This is formed to display necessary drawings and descriptions, and a release material layer 155 is formed on the uppermost layer thereof to achieve a state where it is easy to remove moisture or contaminants, and at the same time, it is possible to easily fall off even when the adhesive layer is attached. Achieve. Since the lower surface of the base material of the second fabric part is combined with the third fabric part and should not be easily separated, a separate printing layer is not formed, and only the adhesive layer 157 is formed, and this adhesive layer is a concept including a wide adhesive layer. It could be.

Since the third fabric portion 240 is combined with the second fabric portion above it on the upper surface and should not be easily separated, printing does not need to be made (the printing layer does not need to be installed), and a separate release material layer needs to be formed. Also, there is a possibility that the substrate 241 is exposed as it is or a separate adhesive layer not shown is formed as shown. In addition, a printing layer 243 is formed on the lower surface to display necessary drawings and descriptions, and an adhesive layer 247 for detachable attachment to the fourth fabric portion under the lowermost layer is formed. have.

At this time, the third fabric portion itself is 30 micrometers thick, so it is difficult to secure durability of attachment and detachment, but since it is substantially integrally formed with the second fabric portion to be attached and detached, there is no fear of causing problems in use.

The fourth fabric portion 250 constitutes a third layer, and a print layer 253 is formed on the upper surface of the substrate 251 to display necessary drawings and descriptions, and the uppermost layer is on it. A release material layer 255 for detachable attachment to the third distal part is formed.

The lower surface of the substrate is attached to the product container, and a printing layer may be formed, but only an adhesive layer 257 for adhesion or adhesion to the container is formed here. If the contents are written by printing on the bottom of the substrate of the third layer, there is a fear that the container and the label may be completely separated in the process of removing the third layer from the container to confirm this, so forming a printed layer is not desirable, and the substrate is thin. Since there is a risk of being seen, the formation of a printed layer on the lower surface is not desirable. In addition, if only the third layer is independently attached and detached in the process of attaching and detaching, it is preferable not to form a printed layer because it is thin and the possibility of damage in the process increases.

On the other hand, if the third layer is relatively firmly attached to the container, there is a very small possibility that the third layer will be damaged even when the second layer above it is removed to check the print contents because there is a release material layer on the top surface.

The triple sticker label of the laminated structure as shown in Fig. 6 may be formed in a long roll shape by bonding a release paper to the lower surface adhesive layer of the third layer in the subsequent process, and cut and used as necessary units with the release paper, or separate release papers are not combined. It can be cut to a certain size and attached directly to the product container without going through the process.

In the above, the present invention has been described through limited embodiments, but this has been illustratively described to aid understanding of the present invention, and the present invention is not limited to these specific embodiments.

Therefore, those of ordinary skill in the field to which the present invention belongs may implement various changes or application examples based on the present invention, and it is natural that such modifications or application examples belong to the appended claims.

100, 200: sticker fabric 110, 120, 130: fabric part
113, 123, 133, 143, 153, 243, 253: printed layer
115, 125, 135, 145, 155, 255: release material layer
117, 127, 137, 147, 157, 247, 257: adhesive layer
140: first fabric portion 150: second fabric portion
240: third fabric portion 250: fourth fabric portion
300, 300', 300": slitter

Claims (6)

A sticker fabric of a relatively thick substrate having a first width is slit in a sticker label manufacturing apparatus to divide the fabric into two parts in the width direction to form a first branch fabric and a second branch fabric,
A sticker fabric of a relatively thin base material having a first width is slit in a sticker label manufacturing apparatus and the fabric is divided into two in the width direction to form a third branch fabric and a fourth branch fabric,
The lower surface of the second branch fabric and the upper surface of the third branch fabric overlap each other to form one joint support end that is difficult to release, and the lower surface of the first branch fabric and the upper surface of the joint support end, the lower surface of the joint support end and the first The upper surface of the 4 branch fabric is releasably attached to each other, and the bottom surface of the fourth branch fabric forms an adhesive surface, and the first branch fabric, the second branch fabric, the third branch fabric, and the fourth branch fabric are Surface treatment,
And stacking the first branch fabric, the second branch fabric, the third branch fabric, and the fourth branch fabric so that they are sequentially placed from top to bottom. The method of claim 1,
The first width is 250 to 260 mm, the first branch fabric, the second branch fabric, the third branch fabric, and the fourth branch fabric have a width of 110 to 125 mm,
The relatively thick substrate is a synthetic resin substrate having a thickness of 50 micrometers, and the relatively thin substrate is formed of a synthetic resin substrate having a thickness of 30 micrometers. It includes a first branch fabric, a second branch fabric, a third branch fabric, and a fourth branch fabric stacked in order from top to bottom,
The first branch fabric and the second branch fabric are formed with a relatively thick substrate of the same thickness, and the third branch fabric and the fourth branch fabric are formed with a relatively thin substrate of the same thickness,
The second branch fabric and the third branch fabric overlap each other to form one joint support end that is difficult to release,
The first branch fabric and the joint support end, the joint support end and the fourth branch fabric are detachably attached to each other,
The bottom surface of the fourth branch fabric forms an adhesive surface on which an adhesive layer is formed,
The triple sticker label, characterized in that the surfaces of the first branch fabric, the second branch fabric, the third branch fabric, and the fourth branch fabric are treated. The method of claim 3
A printing layer is provided on each of the upper and lower surfaces of the substrate of the first branch fabric, the upper surface of the substrate of the second branch fabric, the lower surface of the substrate of the third branch fabric, and the upper surface of the substrate of the fourth branch fabric. Three-fold sticker label. The method according to claim 3 or 4,
In order to form the joint support end, one of the facing surfaces of the second branching fabric and the third branching fabric is formed as an adhesive surface, and the other is formed as an exposed surface or an adhesive surface due to no release treatment. Triple sticker label. The method according to claim 3 or 4,
In order to be releasably attached, one of the facing surfaces facing each other is an adhesive surface and the other is formed by a release-treated surface.

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