KR101892236B1 - Method for manufacturing of diary cover - Google Patents

Abstract

The present invention provides a diary cover manufacturing method for smooth edge finishing and neat appearance. The diary cover manufacturing method according to the present invention includes a step of preparing surface paper, reinforcing paper, back paper, and pocket paper through cutting in a predetermined size and a predetermined shape suitable for a purpose; a step of applying an adhesive to the back surface of the surface paper and performing drying for a predetermined time, temporarily attaching two sheets of the reinforcing paper at a predetermined interval, and forming a type 1 sheet by folding the back edge part of the surface paper in a winding manner and attaching the part to the back edge part of the reinforcing paper; a step of placing the pocket paper on the back surface of the back paper, and then performing heat fusion on parts and the edges of the pocket paper and the back paper, and forming a type 2 sheet by forming multiple holes in one row at a predetermined interval in the middle portions of the pocket paper and the back paper; a step of attaching a binding pole to a middle hole of the type 2 sheet; and a step of bringing the back surface of the type 1 sheet into contact with the surface of the type 2 sheet to which the binding pole is attached, and then performing heat fusion and joining on the middle parts and the edges of the type 1 sheet and the type 2 sheet.

Description

[0001] METHOD FOR MANUFACTURING OF DIARY COVER [0002]

More particularly, the present invention relates to a method for manufacturing a diary side cover, and more particularly, to a method for manufacturing a diary side cover, which is characterized in that the edge finishing process is smoothly performed to prevent scratches such as a hand in the course of use, And to increase the productivity of the diary side cover.

Today, there are many kinds of inks, such as a notebook, a diary, a diary, etc., which can be used to make notes by date, (Hereinafter collectively referred to as a "diary") are generally designed to protect a plurality of inlays and inlays while providing a design-quality feeling of luxury and a ring or a ring binding the inlay and the cover It is composed of a spring type binder.

Among them, the cover sheet is usually formed by heating the pockets of the PVC material at the high frequency by fusing the edges of the polyurethane material on the surface of the surface of the polyurethane material, or by using a luxurious material such as leather or fabric And a sponge for reinforcing the strength and a core material are attached in order on the back surface of a material or the like.

The sponge constituting such a conventional diary cover is suitable as a material for realizing a cushion function in that it is lightweight and has elasticity to be restored to its original state when a predetermined pressure is applied and the pressure is released, Shrinkage phenomenon occurs and the adhesive flows irregularly through the vent hole to the upper and lower surfaces to form a nonuniform surface.

In addition, since a step of cutting the edge portion of the cover sheet with a cutter is required, the cut portion is inevitably formed in a sharp manner, and therefore, there is a high risk that a user will be injured There is a problem.

In order to solve these problems, the edges of the top and bottom papers are stitched with a sewing machine to prevent the pockets from being easily separated from the surface by external force. However, since the stitching operation is complicated and difficult, And the sponge is exposed through the needle hole formed during the stitching process, so that the appearance is not clean and has a poor limit.

Herein, the background art or the prior art described above is only intended to help understand the technical significance of the present invention as information acquired by the present inventor or derived from the present invention, It does not mean that it is widely known in the field.

KR 10-1106656 B1 (Jan. 10, 2012) KR 10-1046640 B1 (June 29, 2011) KR 10-0893927 B1 (2009.04.10) KR 10-2009-0128367 A (December 15, 2009) KR 10-2010-0091711 A (2010.08.19) KR 10-2015-0123496 A (2015.11.04) KR 10-2017-0011344 A (2017.02.02)

Accordingly, the present inventor has focused on solving the limitations and problems of the conventional method of manufacturing a diary side cover while considering the above-mentioned matters in a comprehensive manner, so that the edges of the front side cover are smoothly finished and the appearance is neat, And to develop a new diary cover label manufacturing method capable of improving the productivity, and as a result, the present invention was invented as a result.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a method for manufacturing a diary side cover which is smoothly finished and has a clean appearance.

Herein, the technical object and object to be solved by the present invention are not limited to the technical object and purpose mentioned above, and another technical object and purpose not mentioned can be understood by those skilled in the art from the following description.

According to a first aspect of the present invention, there is provided a method of preparing a surface sheet, a backing sheet, a back sheet, and a pocket sheet, fair; The back surface of the surface paper is coated with an adhesive and dried for a predetermined period of time, then the two reinforcing papers are attached at regular intervals, and the back edge of the surface paper is folded in a spiral shape to attach to the back edge portion of the back paper to form a 1-sheet ; The papers are placed on the back surface of the back paper, and then the edges and the portions of the back paper and the pouch paper are thermally fused, and a plurality of holes are punched at a predetermined interval in the center of the paper paper and the pouch paper to form a two- ; Attaching a binding pawl to a center hole of the 2-sheet; And a step of thermally fusing and bonding the edges of the 1-sheet and the 2-sheet and the middle of the 2-sheet after the surface of the 2-sheet on which the binding pawl is mounted, on the back surface of the 1-sheet. This paper presents a diary cover sheet manufacturing method.

Thus, according to the first embodiment of the present invention, the edges of the diary side cover are stably adhered to each other to be smoothly finished, and the appearance is neat, so that the defective rate can be minimized and the productivity can be improved.

According to a second aspect of the present invention, there is provided a method of manufacturing a semiconductor device, comprising the steps of: preparing a surface paper, a reinforcing paper, a back paper, and a pocket paper, The back surface of the surface paper is coated with an adhesive and dried for a predetermined period of time, then the two reinforcing papers are attached at regular intervals, and the back edge of the surface paper is folded in a spiral shape to attach to the back edge portion of the back paper to form a 1-sheet ; And a plurality of holes are formed in parallel at the center of the paper sheet and the pockets at a predetermined interval in parallel with each other to form a two-piece sheet, ; And a step of thermally fusing and bonding the edges of the 1-sheet and the 2-sheet and the center of the sheet after the surface of the 2-sheet is brought into contact with the back surface of the 1-sheet. .

Thus, according to the second embodiment of the present invention, the edge of the diary cover sheet is stably stuck to finish smoothly and the appearance is neat, thereby minimizing the defective rate and increasing the productivity. Moreover, The process can be simplified and simplified so that the ring and the inlay can be easily inserted and joined together.

Further, a preferred embodiment of the present invention may further include a step of attaching a buckle to the central portion of the 1-sheet after the 1-sheet forming process.

According to an embodiment of the present invention, which has the means and structure for solving the above-mentioned object and the technical object, the edge of the diary cover sheet is finished with a more stable and smooth finish without cutting process, It is possible to effectively prevent a hand or a wound from being hurt by the sharp edge of the formed rim.

In addition, unlike the prior art, there is no needle hole or sponge exposed due to the stitching, and the appearance is neat, thereby improving the aesthetics and minimizing the defective rate of the diary cover, thereby improving the productivity and maximizing the quality.

Here, the effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

FIGS. 1A and 1B are plan views schematically illustrating a process for forming a 1-sheet in a diary side cover manufacturing method according to a first embodiment of the present invention. FIG.
FIG. 2 is a plan view schematically illustrating a process for attaching a slip piece to a first-type sheet in the method of manufacturing a diary side cover according to the first embodiment of the present invention.
FIG. 3 is a plan view schematically illustrating the process of forming a 2-sheet in the method of manufacturing a diary side cover according to the first embodiment of the present invention.
FIG. 4 is a plan view schematically illustrating a process of binding a binding pole to a two-type sheet in the method of manufacturing a diary side cover according to the first embodiment of the present invention.
FIGS. 5A and 5B are plan views schematically illustrating the process of matching a 1-sheet and a 2-sheet in the diary side cover manufacturing method according to the first embodiment of the present invention.
FIG. 6 is a plan view schematically illustrating the process of forming a 2-sheet in the method of manufacturing a diary side cover according to the second embodiment of the present invention.
FIGS. 7A and 7B are schematic plan views for explaining a process of matching a 1-sheet and a 2-sheet in a method of manufacturing a diary cover according to a second embodiment of the present invention.

Hereinafter, embodiments according to the present invention will be described more specifically with reference to the accompanying drawings.

Prior to this, the following terms are defined in consideration of the functions of the present invention, and they are to be construed to mean concepts that are consistent with the technical idea of the present invention and interpretations that are commonly or commonly understood in the technical field of the present invention.

In the following description, well-known functions or constructions are not described in detail to avoid obscuring the subject matter of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

In addition, when a part includes an element, it does not exclude other elements unless specifically stated otherwise, but may include other elements.

≪ Embodiment 1 >

The method for manufacturing a diary side cover according to the first embodiment of the present invention is characterized in that (A) a material cutting step, (B) a first type sheet forming step, (C) a buckthorn attaching step, (D) E) a binding pole attaching process, and (F) a sheet attaching process.

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(A) Material cutting process

The surface paper 10, the reinforcing paper 20, the back paper 30 and the pocket paper 40 in the shape of a rectangle as shown in Figs. 1A and 3 are cut and prepared in a predetermined size and shape, respectively.

The corner portions of the reinforcing papers 20 are formed in a rounded shape in a curved shape so as to prevent breakage and deformation during use due to the angular shape or accident that the user is injured, The edge portion of the edge of the reinforcing paper 20 which is out of the size of the reinforcing paper 20 can be cut into a concave and convex shape so as to be neatly attached to the back side of the edge of the reinforcing paper 20 when folded in.

The surface paper 10 may be formed by coating thermoplastic resin or adhesive (paste) such as PVC on the surface (outer surface) so as to facilitate heat fusion with the backsheet 30 while providing a luxurious feel, texture, The melted material may be made of various materials such as natural or artificial leather or urethane which is integrated into the net-like fabric of the mesh form, and the reinforcing paper 20 may be made of a thermoplastic resin, hard board paper, The back paper 30 and the pocket paper 40 may be made of a PE film molded to a thickness of 0.1 to 0.5 mm or a transparent or semi- PVC film or the like.

(B) 1-sheet forming process

As shown in FIG. 1A, an adhesive agent (A) is applied to the back surface of a surface paper 10 with a constant thickness using a coating device such as an adhesive spreader or the like and dried gradually at a room temperature or a high temperature for a predetermined time, Two reinforcing papers 20 each having a size smaller than that of the papers 10 by a predetermined distance are attached to the right and left sides.

Thereafter, as shown in FIG. 1B, the back edge portion of the surface sheet 10 is folded back and attached to the back edge portion of the reinforcing paper 20 to form the 1-type sheet S1.

At this time, a thick portion T is formed at the center of the back surface of the surface sheet 10 by the distance between the left and right reinforcing papers 20, so that folding and unfolding of the diary side cover can be performed naturally and easily.

The adhesive agent A is preferably applied to a back surface (inner surface) of the surface paper 10 to have a constant thickness, and then dried and adhered thereto. However, the adhesive agent is not limited to this example, For example, a variety of adhesives capable of bonding at a high frequency such as a PVC paste or a hot melt type paste can be employed.

The adhesive (A) can be applied to the back surface of the surface paper 10 in a thickness of 0.01 to 0.05 mm. That is, if the coating thickness of the adhesive (A) is less than 0.01 mm, adhesion between the surface 10 and the reinforcing paper 20 can not be properly performed in subsequent steps, mm, there is a problem that it takes a long time for the non-pressing and the drying time due to the application of the adhesive more than necessary, so that it is preferably within the range of 0.01 to 0.05 mm.

A glue spreader or the like is preferably used as the applicator for applying the adhesive A on the back surface of the surface paper 10 to a predetermined thickness, but the present invention is not limited thereto. For example, a tool such as a sponge or a brush A spray method, a silk screen printing method, a laminating coating method, or the like may be used.

(C) The process of attaching the buckles

After the formation of the 1-sheet S1 as shown in Fig. 2, the adhesive is selectively applied to the central portion of the 1-sheet S1, that is, the thickness T, (60).

At this time, it is possible to attach only the pincers 60 to the center portion of the back surface of the surface papers 10, thereby guiding the user to easily find a necessary place during inlaying, 10, so as to cover the entire thickness of the thick portion T, so that the fixing force for preventing the slip 60 from falling off easily during use can be increased.

(D) 2-sheet forming process

3, a pocket paper sheet 40 having a vertical length of at least half that of the back paper sheet 20 is placed on the back surface of the back paper sheet 20, and the edges of the back paper sheet 20 and the pocket paper sheet 40, A plurality of holes 31 and 41 are punched by a perforator or the like in a single row at a predetermined interval in the central portion to form a two-type Thereby forming a sheet S2.

At this time, the edges and portions of the back sheet 20 and the pockets 40 are thermally fused by a press having a heat fusion machine and a perforator, and a plurality of holes 31 and 41 It may be punctured.

(E) Binding pole mounting process

4, the annular portion of the binding pawl 50 prepared in the central hole 31 (41) of the 2-sheet S2 is sandwiched so that only the annular portion of the binding pawl 50 is passed through the holes 31 (41) So as to be exposed to the back surface of the sheet S2.

That is, a binding pole 50 molded by an injection molding method or the like is mounted on the center of the two-type sheet S2 so that a spring-type binding ring bundled with a plurality of inlaid sheets can be easily inserted and used.

(F) Sheet fitting process

As shown in Figs. 5A and 5B, after the surface of the 2-type sheet S2 on which the binding pawl 50 is mounted is brought into contact with the back surface of the 1-type sheet S1, S2 and the middle portion thereof are thermally fused by a high frequency welding machine or the like to form a fused portion W having a predetermined width, whereby the first sheet S1 and the second sheet S2 are joined and integrated.

In this case, it is possible to form a diary cover for the purpose of wrapping and protecting the spring-type binding ring bundled with a plurality of inlaid sheets while being attached to the binding pawls 50.

The method of manufacturing a diary side cover according to the first embodiment of the present invention configured as described above enables a more stable and smooth finishing process to be performed without finishing the edge (edge) of the diary side cover with a separate cutter, In addition to being able to effectively prevent the hands from being cut or scratched by the sharp edges of the rim, the process of stitching is eliminated, and the appearance of the needle holes or sponge is not exposed due to the stitching, Can be minimized and the productivity and quality can be maximized.

≪ Embodiment 2 >

A method for manufacturing a diary side cover according to a second embodiment of the present invention is characterized in that it comprises (A) a material cutting step, (B) a first type sheet forming step, (C) a buckthorn attaching step, (D) E) sheet matching process.

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Here, among the constituent elements of the diary side cover manufacturing method according to the second embodiment of the present invention, constituent elements having the same or similar operational effects as those of the first embodiment described above are denoted by the same reference numerals, and repetitive and specific The description is omitted.

(D) 2-sheet forming process

6, a pocket paper sheet 40 having a length up to about half that of the back paper sheet 20 is placed on the back surface of the paper sheet 20 and the edges of the paper sheet 20 and the pocket paper sheet 40 A plurality of holes 31 and 41 are punched by a perforator or the like in two lines at regular intervals in the central portion to form a plurality of holes 2 and 3, Shaped sheet S3 is formed.

At this time, edges and portions of the back sheet 20 and the pockets 40 are thermally fused by a press with a heat fusion machine and a perforator, and a plurality of holes 31 and 41 are arranged in parallel at two spaced- Lt; / RTI >

(E) Sheet matching process

As shown in Figs. 7A and 7B, after the surface of the two-shaped sheet S3 having the plurality of holes 31 and 41 opened in parallel in two lines at regular intervals on the back surface of the 1-sheet S1, Type sheet S1 and the two-piece sheet S3 are formed by thermally fusing the edges and a part of the center of the sheet S1 and the sheet S3 with a high frequency welding machine or the like to form a fused portion W having a predetermined width, And they are joined and integrated.

In this case, a spring type binding ring in which a plurality of inlaid inks are bundled is sandwiched between a plurality of holes 31 (41), which are arranged in two lines at regular intervals in the 2-sheet (S3) Of the diary cover sheet.

According to the method of manufacturing a diary side cover according to the second embodiment of the present invention structured as described above, it is possible to perform a more stable and smooth finishing process without cutting the edge (edge) of the diary side cover with a separate cutter, It is possible to effectively prevent the hands from being cut or scratched by the sharp edges of the rim, and the appearance of the diaper cover can be minimized by eliminating the sewing process and eliminating the needlestick hole or sponge exposure. Productivity and quality can be maximized. Of course, the spring-type binding ring and the inlay can be easily fitted and connected without the binding pawl 50, so that the manufacturing cost can be reduced by shortening (reducing) and simplifying the process.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments or constructions. Various changes and substitutions may be made without departing from the spirit and scope of the invention. It will be obvious to those skilled in the art that the present invention can be widely applied to other embodiments.

Therefore, it is to be understood that modifications and variations of the features of the present invention are intended to be included within the spirit and scope of the present invention.

10: surface paper 20: reinforcing paper
30: back side 31: hole
40: pocket 41: hole
50: Binding pole 60: Crimp
61: Headband S1: Type 1 sheet
S2, S3: Type 2 sheet A: Adhesive
T: thick portion W: fused portion

Claims (3)

A method for manufacturing a diary side cover comprising the following steps.
(A) The surface papers 10, the reinforcing papers 20, the back papers 30 and the pocket papers 40 are cut in a predetermined size and shape suitable for the purpose and reinforced among the four corners of the surface papers 10 (20) is cut into a concavo-convex shape so as to be neatly adhered to the back surface of the edge of the reinforcing paper (20), thereby preparing a material cutting process;
(A) is applied to the back surface of the surface paper 10 and dried for a predetermined period of time. Thereafter, two reinforcing papers 20 are formed so as to form a thickness portion T at the center of the back surface of the surface paper 10 Forming a first type sheet (S1) by folding the back edge portion of the surface paper (10) in a spiral shape and attaching to a part of a back edge of the reinforcing paper (20) to form a first type sheet (S1);
(C) a step of attaching the adhesive (A) to the thickness portion (T) of the first type sheet (S1) and attaching the vulcanized cord (60) and the headband (61);
(D) placing the pouch paper (40) on the back surface of the back paper (30) and then thermally fusing the edges and part of the paper paper (30) overlapping with the pouch paper (40) A 2-sheet forming process for forming a 2-sheet (S2) by perforating a plurality of holes (31) (41) in a line at a predetermined interval in a central portion of the pocket paper (40);
(E) a binding pole attaching step of attaching a binding pole (50) to the central hole (31) (41) of the 2-sheet (S2);
(S1) and the second sheet (S2) after the front surface of the second sheet (S2) on which the binding pawl (50) is mounted is brought into contact with the back surface of the first sheet A sheet joining step in which the edges and a part of the center are thermally fused to each other;
A method for manufacturing a diary side cover comprising the following steps.
(A) The surface papers 10, the reinforcing papers 20, the back papers 30 and the pocket papers 40 are cut in a predetermined size and shape suitable for the purpose and reinforced among the four corners of the surface papers 10 (20) is cut into a concavo-convex shape so as to be neatly adhered to the back surface of the edge of the reinforcing paper (20), thereby preparing a material cutting process;
(A) is applied to the back surface of the surface paper 10 and dried for a predetermined period of time. Thereafter, two reinforcing papers 20 are formed so as to form a thickness portion T at the center of the back surface of the surface paper 10 Forming a first type sheet (S1) by folding the back edge portion of the surface paper (10) in a spiral shape and attaching to a part of a back edge of the reinforcing paper (20) to form a first type sheet (S1);
(C) a step of attaching the adhesive (A) to the thickness portion (T) of the first type sheet (S1) and attaching the vulcanized cord (60) and the headband (61);
(D) placing the pouch paper (40) on the back surface of the back paper (30) and then thermally fusing the edges and part of the paper paper (30) overlapping with the pouch paper (40) A two-sheet forming step of forming a two-type sheet S3 by punching a plurality of holes 31 and 41 in two lines at regular intervals in a central part of the pocket paper 40;
(E) the edges of the first sheet (S1) and the second sheet (S3) and a middle portion of the first sheet (S1) are thermally fused to the back surface of the second sheet (S3) A sheet matching process; delete

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