KR20240140381A - Canvas sheet using used banner, canvas comprising canvas sheet, and manufacturing method of the same - Google Patents

Abstract

A canvas sheet is disclosed, and a canvas sheet according to one embodiment of the present invention is characterized by including a first sheet cut from a waste banner, a second sheet cut from the waste banner and positioned on top of the first sheet, a first binder layer interposed between the first sheet and the second sheet to adhere the first sheet and the second sheet, a second binder layer applied on the second sheet, and a gesso layer applied on the second binder layer.

Description

CANVAS SHEET USING USED BANNER, CANVAS COMPRISING CANVAS SHEET, AND MANUFACTURING METHOD OF THE SAME

The present invention relates to a canvas sheet using waste banners, a canvas including a canvas sheet, and a method for manufacturing the same. Specifically, the present invention relates to a canvas sheet that enables the problem of environmental pollution and the recycling of resources by performing a predetermined process on collected waste banners so that they can be utilized as a canvas sheet, a canvas including a canvas sheet, and a method for manufacturing the same.

Various types of banners are installed on the outside of buildings or around roads for the purpose of advertising or providing information. Most of them are for a certain period of time to advertise or provide information, and when that period expires, the existing banner is replaced with a new banner to make way for other advertisements.

In this way, existing discarded banners that are replaced with new banners are usually disposed of by being landfilled or incinerated.

On the other hand, most of the text and designs on the banners are printed with ink, so there is a problem that toxic substances such as dioxin are emitted when incinerated, causing environmental pollution. In addition, the banners themselves are made of materials that contain polyester, so they do not decompose in nature, causing environmental pollution.

Moreover, since old banners are not replaced when they become dirty or damaged, but rather replaced with new banners after the advertising period has passed, incinerating clean old banners cannot help but be a waste of resources.

Therefore, in order to curb waste of resources and prevent environmental pollution, there is an increasing need to upcycle discarded banners and use them as products with new value.

The present invention is intended to solve the problems of the above-mentioned prior art, and to provide a canvas sheet used for art canvas by utilizing waste banners, a canvas including the same, and a method for manufacturing the canvas.

However, the technical tasks to be achieved by the embodiments of the present invention are not limited to the technical tasks described above, and other technical tasks may exist.

As a technical means for achieving the above-mentioned technical task, a canvas sheet using a waste banner according to one embodiment of the present invention is characterized by including a first sheet cut from a waste banner, a second sheet cut from the waste banner and positioned on top of the first sheet, a first binder layer interposed between the first sheet and the second sheet to adhere the first sheet and the second sheet, a second binder layer applied on the second sheet, and a gesso layer applied on the second binder layer.

In addition, the jetso layer may be formed by repeatedly applying and drying jetso two or more times.

A canvas using a waste suspension film according to one embodiment of the present invention is characterized by including a canvas sheet and a frame to which the canvas sheet is fixed.

A method for manufacturing a canvas using a waste banner according to one embodiment of the present invention is characterized by including a sheet manufacturing step of cutting a waste banner to manufacture a first sheet and a second sheet, a bonding step of bonding the first sheet and the second sheet with a binder, a sheet laminate forming step of forming a sheet laminate by applying a binder to the bonded sheets, a frame fixing step of fixing the sheet laminate to a frame, a gesso applying step of applying gesso to the sheet laminate fixed to the frame, and a drying step of drying the applied gesso.

Additionally, the jet-coating step and the drying step may be repeatedly performed two or more times.

Additionally, prior to the sheet manufacturing step, a frame preparation step of separating the frame from the collected waste canvas may be further included.

The above-described problem solving means are merely exemplary and should not be construed as limiting the present invention. In addition to the above-described exemplary embodiments, additional embodiments may exist in the drawings and detailed description of the invention.

According to the above-described means for solving the problem of the present invention, a canvas sheet having excellent quality using a waste banner and a canvas including the same can be provided.

In addition, according to the above-described means for solving the problem of the present invention, a method for manufacturing a canvas with excellent quality using a waste suspension film can be provided.

However, the effects that can be obtained from this invention are not limited to the effects described above, and other effects may exist.

Figure 1 is a cross-sectional view showing the structure of a canvas sheet according to one embodiment of the present invention.
FIG. 2 (a) is a photograph showing a waste banner collected for manufacturing a canvas according to one embodiment of the present invention, and FIG. 2 (b) is a photograph showing a waste banner cut for manufacturing a canvas according to one embodiment of the present invention.
FIG. 3 is a perspective view showing a canvas including a canvas sheet according to one embodiment of the present invention.
Figure 4 is a flow chart schematically illustrating a method for manufacturing a canvas according to one embodiment of the present invention.
FIG. 5 (a) is a perspective view showing a configuration for bonding a first sheet and a second sheet to manufacture a canvas according to one embodiment of the present invention, and FIG. 5 (b) is a perspective view showing a structure of a sheet laminate to manufacture a canvas according to one embodiment of the present invention.
FIG. 6 (a) is a perspective view showing a configuration for fixing a sheet laminate to a frame to manufacture a canvas according to one embodiment of the present invention, and FIG. 6 (b) is a perspective view showing a schematic configuration of a canvas according to one embodiment of the present invention.

Below, with reference to the attached drawings, embodiments of the present invention are described in detail so that those with ordinary skill in the art can easily practice the present invention. However, the present invention may be implemented in various different forms and is not limited to the embodiments described herein. In addition, in order to clearly describe the present invention in the drawings, parts that are not related to the description are omitted, and similar parts are assigned similar drawing reference numerals throughout the specification.

Throughout this specification, when a part is said to be "connected" to another part, this includes not only the case where it is "directly connected," but also the case where it is "electrically connected" or "indirectly connected" with another element in between.

Throughout this specification, when it is said that an element is located “on,” “above,” “below,” “below,” or “below” another element, this includes not only cases where an element is in contact with another element, but also cases where another element exists between the two elements.

Throughout this specification, whenever a part is said to "include" a component, this does not mean that it excludes other components, but rather that it may include other components, unless otherwise specifically stated.

The present invention relates to a canvas sheet using waste banners, a canvas including a canvas sheet, and a method for manufacturing the same.

FIG. 1 is a cross-sectional view showing the structure of a canvas sheet (100) according to one embodiment of the present invention.

Referring to FIG. 1, a canvas sheet (100) according to one embodiment of the present invention may include a first sheet (110) obtained by cutting a waste banner, a second sheet (120) obtained by cutting a waste banner, and a first binder layer (130) interposed between the first sheet (110) and the second sheet (120). In addition, a canvas sheet (100) according to one embodiment of the present invention may include a second binder layer (140) applied to an upper surface of the second sheet (120), and a gesso layer (150) applied on the second binder layer.

The first sheet (110) can be obtained by collecting waste banners and cutting them. Specifically, waste banners such as those shown in (a) of Fig. 2 can be obtained by thoroughly washing them and then cutting them into a size suitable for use as an art canvas as shown in (b) of Fig. 2.

Additionally, the second sheet (120) can also be obtained by collecting the waste suspension film, washing it, and then cutting it to the same size as the first sheet (110), for example.

Meanwhile, when manufacturing a canvas sheet using only one sheet, the thickness of the sheet cannot be made thick enough, so damage such as tearing may occur. Therefore, by forming a sheet using a waste suspension film into two layers of a first sheet and a second sheet, a sheet that can be used as a canvas sheet can be formed.

A first binder layer (130) may be formed between the first sheet (110) and the second sheet (120). The first binder layer (130) may be formed by applying a binder to the first sheet (110). This binder is a base material for canvas cloth, etc., and has excellent adhesiveness and plays a role in improving color development. In addition, the binder also plays a role in improving the preservation of the work after canvas work.

The first binder layer (130) serves to adhere the first sheet (110) and the second sheet (120) to each other. In addition, the first sheet and the second sheet, which are composed of polyester, which is a banner material, tend to be easily crumpled or stretched due to their characteristics. By applying a binder so that the binder layer (130) is interposed between the first sheet (110) and the second sheet (120), rigidity can be imparted to each of the first sheet (110) and the second sheet (120), thereby stably fixing the sheets.

A second binder layer (140) may be formed on top of a second sheet (120) laminated on a first sheet (110). The second binder layer (140) may be formed by applying a binder on the second sheet (120).

The second binder layer (140) prevents the upper surface of the second sheet (120) from stretching and stably fixes the second sheet (120).

Additionally, a jetso layer (150) may be formed on the second binder layer (140). The jetso layer (150) may be formed by applying jetso to the upper surface of the second binder layer (140) applied on the second sheet (120).

Jetso is a painting material mixed with plaster and glue, and is a material that has excellent covering power after drying and plays a role in improving the color development of paint. The jetso layer (150) can be formed by applying jetso using, for example, a brush, but is not limited thereto, and can be formed by applying jetso using various tools (or devices). The jetso layer (150) can be formed by applying jetso once, but can be formed by repeatedly applying and drying jetso twice or more by applying it once, drying it, and then additionally applying jetso and then drying it. More preferably, the applying and drying of jetso can be repeatedly performed four or more times.

In this regard, since the first sheet (110) and the second sheet (120) included in the canvas sheet (100) according to one embodiment of the present invention utilize waste banners, even if the side opposite to the side on which printed matter such as letters of the waste banner is formed is used as a side for painting, the printed matter may be visible from the outside, making it unsuitable for use as a canvas.

Accordingly, by repeatedly applying and drying the gesso more than four times to form a gesso layer (150), not only can the printed matter of the waste banner be prevented from being seen from the outside, but the color development and preservation power of the canvas sheet can be improved, so that it can have excellent quality like a newly manufactured canvas sheet.

The canvas sheet (100) manufactured in this manner can suppress environmental pollution and waste of resources because it can be manufactured by upcycling waste banners, and can also have a remarkable effect because it can be used as a canvas sheet of superior quality.

FIG. 3 is a perspective view showing a canvas (1000) including a canvas sheet (100) according to one embodiment of the present invention.

Referring to FIG. 3, a canvas (1000) according to one embodiment of the present invention may be configured to include a canvas sheet (100) and a frame (200) as illustrated in FIG. 1. The frame (200) may be, for example, a wooden frame having an opening formed in the center.

For example, a canvas (1000) can be manufactured by fixing a canvas sheet (100) to a wooden frame (200) using a woodworking tool. Specifically, the canvas sheet (100) can be covered to the rear portion of the frame (200) so as to surround the frame (200), and then the canvas sheet (100) can be fixed to the rear of the frame (200) using a woodworking tool, such as a tacker.

Meanwhile, the frame (200) according to one embodiment of the present invention may be a newly manufactured one for canvas, but may also be a frame obtained by removing a sheet from a waste canvas that is discarded after use. In this way, by reusing a frame obtained from a waste canvas, an effect of preventing waste of resources can be exerted.

FIG. 4 is a flowchart schematically illustrating a method for manufacturing a canvas (1000) according to one embodiment of the present invention.

In addition, (a) of FIG. 5 is a perspective view showing a configuration for bonding a first sheet and a second sheet to manufacture a canvas according to one embodiment of the present disclosure, and (b) of FIG. 5 is a perspective view showing a structure of a sheet laminate for manufacturing a canvas according to one embodiment of the present disclosure. In addition, (a) of FIG. 6 is a perspective view showing a configuration for fixing a sheet laminate to a frame to manufacture a canvas according to one embodiment of the present disclosure, and (b) of FIG. 6 is a perspective view showing a schematic configuration of a canvas according to one embodiment of the present disclosure.

As shown in Fig. 4, after first collecting the discarded waste banner (S100), a sheet manufacturing step of cutting it to manufacture the first sheet and the second sheet can be performed (S200). As described above, the collected waste banner can be washed cleanly and then cut into a size suitable for use on canvas to manufacture the first sheet and the second sheet.

Next, a bonding step of bonding the first sheet and the second sheet with a binder can be performed (S300). Specifically, as shown in (a) of FIG. 5, by applying a binder to the upper surface of the first sheet (110) and then bonding the second sheet (120) to the upper surface of the first sheet (110), the bonding of the first sheet (110) and the second sheet (120) can be performed via a binder layer (130).

Then, a sheet laminate forming step can be performed (S400) in which a binder is additionally applied on the sheets to which the first sheet and the second sheet are bonded to form a sheet laminate.

Specifically, as illustrated in (b) of FIG. 5, a sheet laminate (100') composed of a first sheet (110), a first binder layer (130), a second sheet (120), and a second binder layer (140) can be formed by applying a binder to the upper surface of a second sheet (120).

Afterwards, a frame fixing step (S500) of fixing the sheet laminate to the frame can be performed.

Specifically, as shown in (a) of FIG. 6, after the sheet laminate (100') is placed on the frame (200) so that the upper surface of the sheet laminate (100') becomes taut, the outer portion of the sheet laminate (100') can be fixed to the rear surface of the frame (200) using a tool such as a tacker.

Next, a jetso application step of applying jetso to the sheet laminate fixed to the frame in this manner can be performed (S600). After the jetso is applied, a drying step of drying the applied jetso can be performed (S700).

As shown in (b) of Fig. 6, a canvas can be manufactured by applying a gesso to the upper surface (the surface on which a drawing is to be made) of a sheet laminate (100') covered with a frame to form a gesso layer (150) and drying it.

As described above, the jet-coating step (S600) and the drying step (S700) may be performed sequentially multiple times, and preferably four or more times.

In addition, prior to the above sheet manufacturing step (S200), a frame preparation step of separating a frame from the collected waste canvas may be further included. In this way, by reusing the frame obtained by separating from the waste canvas discarded after use in the manufacture of canvas using waste banners, waste of resources can be further prevented.

Meanwhile, according to the method for manufacturing a canvas as described above, by fixing the sheet laminate to a frame after forming it, and then applying gesso to the upper surface, there is an advantage in that an upcycled canvas can be manufactured more efficiently in that the gesso application and drying process is performed only on the portion of the canvas sheet that is actually used for painting.

However, the present invention is not limited thereto, and as another embodiment, for example, excluding the frame fixing step (S500), a canvas sheet may be preferentially manufactured by applying and drying a jetso on a sheet laminate. Then, a frame fixing step of fixing the canvas sheet manufactured in this way to a frame may be performed, thereby finally manufacturing a canvas.

In this way, by performing a frame fixing step of fixing the canvas sheet to the frame after forming it, the canvas sheet manufacturing process and the frame fixing process can be performed separately. In this case, there is an advantage in that each process can be automated, making it easier to manufacture the canvas sheet and canvas through an automated process.

As described above, according to the present invention, by upcycling discarded waste banners to manufacture canvas sheets used for art and canvases including the same, it is possible to provide canvas sheets, canvases, and a method for manufacturing the same while suppressing environmental pollution and preventing waste of resources, thereby exhibiting remarkable effects that are unpredictable from the prior art.

The above description of the present invention is for illustrative purposes only, and those skilled in the art will understand that the present invention can be easily modified into other specific forms without changing the technical idea or essential features of the present invention. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive. For example, each component described as a single component may be implemented in a distributed manner, and likewise, components described as distributed may be implemented in a combined manner.

The scope of the present application is indicated by the claims described below rather than the detailed description above, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present application.

100: Sheet for canvas
100': Sheet laminate
110: Sheet 1
120: 2nd sheet
130: 1st binder layer
140: Second binder layer
150: Jetso layer
200: Frame
1000: Canvas

Claims (6)

For canvas sheets using waste hanging curtains,
The first sheet cut from the waste suspension film,
A second sheet cut from a suspended curtain and positioned on top of the first sheet,
A first binder layer interposed between the first sheet and the second sheet to adhere the first sheet and the second sheet,
A second binder layer applied on the second sheet, and
A jet layer applied on the second binder layer
A sheet for canvas, characterized by including: In paragraph 1,
A canvas sheet, characterized in that the jetso layer is formed by repeatedly applying and drying jetso two or more times. On canvas using a waste hanging screen,
A sheet for canvas as described in paragraph 1 or 2,
A canvas characterized in that the canvas sheet comprises a frame to which the canvas sheet is fixed. In a method for manufacturing a canvas using a waste suspension film,
A sheet manufacturing step for cutting a waste suspension film to manufacture a first sheet and a second sheet,
A bonding step of bonding the first sheet and the second sheet with a binder,
A sheet laminate forming step of forming a sheet laminate by applying a binder to the bonded sheets,
A frame fixing step for fixing the above sheet laminate to the frame,
A jetso application step of applying jetso to a sheet laminate fixed to the above frame,
A drying step for drying the applied jetso
A method for manufacturing a canvas, characterized by including: In paragraph 4,
A method for manufacturing a canvas, characterized in that the above-mentioned jetso applying step and the above-mentioned drying step are repeatedly performed two or more times. In clause 4 or 5,
A method for manufacturing a canvas, characterized in that it further comprises a frame preparation step of separating the frame from the collected waste canvas prior to the sheet manufacturing step.

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