KR102004096B1 - Manufacturing method of table cover and itself - Google Patents

Abstract

The present invention relates to a method for manufacturing a tablecloth and a tablecloth manufactured thereby. The method for manufacturing a tablecloth comprises: a fabric preparation step of forming a folding line corresponding to an outline of a table and a cutting line spaced apart from an outer side of the folding line by a predetermined width on a plastic fabric; a cutting step of cutting the prepared fabric along the cutting line; an edge accommodation part forming step of forming an edge accommodation part by folding outer edges of the cut fabric in two layers to be in contact with the bottom of the fabric along the folding line; an overlapping part forming step of protruding an overlapping part of two layers by erecting a fabric overlapped in four layers at an edge of the edge accommodation part in a triangular shape on the bottom thereof; and a first adhesive line forming step of forming a first adhesive line by bonding a bottom side of the overlapping part of two layers, which is erected, by heating wires, and removing the overlapping part. Thus, it is possible to conveniently manufacture a tablecloth which can be easily installed and removed and can maintain a firm coating state even if external factors such as wind or the like are applied.

Description

MANUFACTURING METHOD OF TABLE COVER AND ITSELF

The present invention relates to a method of manufacturing a tablecloth and a tablecloth manufactured thereby, and more particularly, in the manufacture of tablecloths used to prevent contamination of various tables, easy to install and remove, and maintain a solid covering state. It relates to a technique for easily manufacturing a tablecloth configured to.

In general, a table generally refers to furniture such as a dining table and a table, and mainly includes a rectangular top plate supported by four legs.

Tables can be categorized into businesses, such as restaurants, and homes and events. Depending on the installation space, there are indoor and outdoor use, and there is a sedentary or standing table according to the usage method in Korea where sedentary life is common. In addition, there are wood and metal or synthetic resin tables depending on the material, and there are various types such as fixed and folding tables depending on the structure.

The table is basically used for placing things, so contamination by various foreign objects is inevitable in the process of use. Particularly, in the case of a meal table, various foods may be easily contaminated due to spilled food or spilled food on the top plate during a meal.

Contaminated tables can be unpleasant to users and cause unsanitary problems, so you need to quickly remove and clean the dirt to keep it clean.

However, in the case of the most commonly used wood table because fine grains are formed on the surface due to the unique wood grain, contaminants are easily introduced into the gap, or in the case of liquids, there is a problem in that cleaning is difficult. In addition, the outdoor table may form an embossing structure for preventing slipping on the top plate, and some materials may not be washed with water or may cause permanent discoloration.

On the other hand, tablecloths made mainly of textile papers used at home have the disadvantage of having to be washed every time contamination occurs, which is cumbersome to use for commercial or event tables. In recent years, the use of paper or vinyl paper on the table top unfolding as a one-time tablecloth is increasing, and the related art has been known.

As an example, Korean Laid-Open Utility Model No. 20-1993-0006418 configures a disposable paper tablecloth which is configured not to clean the table separately by stacking several sheets of paper tablecloths and peeling them off one by one.

As a similar example, Korean Utility Model Utility Model No. 20-2010-0008385 is configured to attach a multi-layered disposable tablecloth on a tablecloth and to put it on the table, and to push the side tablecloth to prevent the tablecloth from moving. Make a tablecloth that can be attached to the table with a temporary adhesive that can be fixed with a back or easy to peel off.

As another example, Korean Laid-Open Utility Model No. 20-2017-0003537 constitutes an adhesive tablecloth for attaching an adhesive tape in a longitudinal direction with a predetermined width on both sides of a tablecloth made of vinyl film.

Korean Utility Model Model No. 20-1993-0006418 (1993.04.23) Korean Utility Model Model No. 20-2010-0008385 (2010.08.24) Korean Utility Model Model No. 20-2017-0003537 (2017.10.16) Korea Patent Registration No. 10-0809114 (2008.02.29)

Tablecloths made of conventional textile papers have the disadvantage of having to be washed every time contamination occurs. Recently, tablecloths made of paper or vinyl are used.

But. Paper tablecloths are vulnerable to contaminants consisting of liquids and cannot be cleaned and reused. In addition, when introducing a configuration in which multiple sheets of paper are stacked and used one by one, as described above, contaminants easily penetrate to the lower layer and cause a problem of wasting several sheets.

On the other hand, since the conventional tablecloths are configured in such a way that simply spread the paper or vinyl paper on the table top plate in most cases, the tablecloths are inconvenient to easily flow down from the table during use.

Particularly, in the case of various events or outdoor tables, tablecloths and various tableware are often set in advance the day before, but tablecloths are easily lost due to various external factors such as wind.

In order to prevent the above problems, even when temporarily fixed to the table using heavy objects, tacks or pins on the tablecloth, the light weight of the paper or plastic paper makes it easy to blow the tablecloth due to the light wind. Causes problems.

In addition, the table beam to which the prior art as described above is applied is fixed to the table by using a predetermined adhesive tape, but the installation and removal of the tablecloth is cumbersome and also adheres to the table or tablecloth due to the characteristics of the adhesive tape. The disadvantage is that the material can remain and cause further contamination.

Therefore, the present invention is invented to solve the problems of the prior art as described above,

A fabric preparation step of forming a fold line corresponding to the outline of the table on the vinyl fabric and cutting lines spaced apart from the fold line by a predetermined width;

A cutting step of cutting the prepared fabric along the cutting line;

An edge accommodating part forming step of forming an edge accommodating part by folding the outer edge of the cut fabric into two layers so as to contact the bottom surface of the fabric along the fold line;

An overlapping part forming step of protruding the overlapping part of the two-ply by standing the fabric overlapping four-ply from the edge of the edge accommodating part in a triangle shape at the bottom; And

A first adhesive line forming step of forming a first adhesive line by removing the overlapping portion by hot-line bonding the bottom of the overlapping overlapping two layers.

In the overlapping portion forming step, the triangular base of the two-ply overlapping portion standing up from the bottom constitutes a table beam manufacturing method formed in an oblique direction toward the cutting line at the edge of the fold line of the edge receiving portion.

In addition, the upper cover portion made of a vinyl material by the manufacturing method and the inner surface of the fold line covering the upper surface of the table; And

And an edge accommodating portion that bends the outer surface of the fold line in a direction opposite to the bottom surface of the upper cover portion and accommodates and covers the side and bottom surfaces of the table.

The edge receiving portion,

A first bond line where two overlapping edges of the edge-receiving portion are hot-line bonded in an oblique direction from the fold line edge to the cutting line, and a second bond that heat-bonds two layers of the upper cover portion and the edge-receiving portion in a round shape at the fold line edge. With lines,

An upper side of the first adhesive line constitutes a tablecloth including attaching a reinforcing film.

Therefore, the installation and removal of the tablecloth is easy, and even if an external factor such as wind acts, it is possible to achieve the purpose of easily manufacturing a tablecloth that can maintain a solid covering state.

The present invention has the advantage to easily manufacture a tablecloth that can be easily installed and removed of the tablecloth and can prevent the problem of being easily lost by external factors such as wind.

In particular, the present invention is made to produce a tablecloth that can be installed in a manner that covers the upper surface and the outer surface of the table by implementing a three-dimensional structure by hot wire bonding and cutting at the tablecloth edge using a thermoplastic of a vinyl fabric, the manufacturing process is very There is an easy advantage.

Therefore, the present invention solves various problems in installation and use due to the configuration of simply unfolding the tablecloth as in the prior art, as well as eliminating the configuration of using pins such as adhesive tapes or pushpins to fix the tablecloth, and thus, easily the table top plate. There is an advantage in manufacturing and use convenience, such as manufacturing a tablecloth that can be installed and removed while maintaining a solid covering state.

1 is a process flow diagram of a method of manufacturing a tablecloth according to the present invention.
Figure 2 is a schematic process diagram plan view of a method of manufacturing a tablecloth according to the present invention.
3 to 5 is a schematic process diagram perspective view of a method of manufacturing a tablecloth according to the present invention.
6 is an exemplary state of use of the tablecloth manufactured by the method for manufacturing a tablecloth according to the present invention.
FIG. 7 is a cross-sectional view taken along line AA of FIG. 6.

Hereinafter, with reference to the accompanying drawings, the configuration and operation of the method of manufacturing the tablecloth of the present invention and the preferred embodiment of the tablecloth manufactured thereby will be described in detail. In the following description, a detailed description of parts that can be easily implemented by those skilled in the art may be omitted. In addition, the following description is to be described with reference to a preferred embodiment of the present invention, the present invention is not limited by the following examples and it is natural that various modifications can be provided within the scope without departing from the scope of the invention will be.

1 is a process flow diagram of a method of manufacturing a tablecloth according to the present invention, FIG. 2 is a schematic process diagram plan view of a method of manufacturing a tablecloth according to the present invention, and FIGS. 3 to 5 are methods of manufacturing a tablecloth according to the present invention. Figure 6 is a schematic process diagram of the perspective view, Figure 6 is an exemplary state of use of the tablecloth manufactured by the method for manufacturing a tablecloth according to the present invention, Figure 7 shows a cross-sectional view taken along the line AA of FIG.

In the manufacturing method of the tablecloth to which the technique of the present invention is applied and the tablecloth manufactured thereby are easy to install and remove the tablecloth 100 in manufacturing the tablecloth 100 used to prevent contamination of various tables. Note that the present invention relates to a technology for more easily manufacturing the tablecloth 100 that can prevent the problem of being easily lost by external factors such as wind.

The method of manufacturing the tablecloth of the present invention for this purpose is largely prepared fabric step (S10), cutting step (S20), edge receiving portion forming step (S30), overlapping forming step (S40) as shown in FIG. ), And the first adhesive line forming step (S50) is configured as follows.

The fabric preparation step (S10) is a step of forming a fold line 102 corresponding to the outline of the table on the vinyl fabric 101, and a cutting line 103 spaced apart a certain width to the outside of the fold line 102. .

As shown in FIG. 3, the fabric 101 of the polyvinyl chloride (hereinafter, referred to as vinyl) is used for manufacturing the tablecloth 100 of the present invention. Vinyl is a material suitable for work using a vinyl adhesive in the first adhesive line forming step (S50), which will be described later, because it has excellent thermoplasticity and is easily workable due to plastic deformation because it has thermoplasticity.

In the exemplary embodiment of the present invention, the rectangular fabric 101 is exemplarily applied in the fabric preparation step (S10), but its shape such as polygon may be variously applied. The fold line 102 is provided to correspond to the outline of the top plate according to the shape of the table, the cutting line 103 is provided at a predetermined width apart from the fold line 102 starting from the table in consideration of the thickness of the table It is desirable to set the range at a level that can cover the entire edge of the.

In addition, in the fabric preparation step (S10) by using a transparent or semi-transparent vinyl fabric 101, by printing a predetermined pattern and text, or by performing an additional process such as forming a three-dimensional through embossing aesthetics and It may be configured to give various functionalities.

In the cutting step (S20) is a step of cutting along the cutting line 103 the fabric 101 prepared to be provided with the fold line 102 and the cutting line 103 through the fabric preparation step (S10).

The edge receiving portion forming step (S30) is formed in two layers so as to contact the bottom of the fabric 101 along the fold line 102, the outer edge of the cut fabric 101 as shown in (a) of FIG. The step of folding is to form the edge receiving portion 120.

Tablecloth 100 of the present invention is configured such that the inner surface of the fold line 102 forms the upper cover portion 110 and the outer surface of the fold line 102 forms the edge receiving portion 120. Since the edge receiving part 120 is provided to accommodate and cover the side and bottom of the table, the upper cover part 110 and the edge receiving part 120 are provided to face each other based on the fold line 102.

The overlapping portion forming step (S40) is a two-ply of the fabric 101, which is overlapped in four layers at the bottom of the edge receiving portion 120 in the form of a triangle, as shown in (b) of FIG. It is a step of protruding the overlapping portion 121.

When the edge receiving portion forming step (S30) is carried out using the rectangular fabric 101 as in the embodiment of the present invention, the edges of the edge receiving portion 120 are folded at both sides of the folding line 102 at different angles. The overlap portion 121 is formed in proportion to the width of the edge accommodating portion 120.

In the overlapping part forming step (S40), when both sides are folded at 180 degrees toward the bottom of the upper cover part 110 in order from the edge of the edge receiving part 120, the corresponding corner is the upper cover part 110 and one side section. The edge receiving portion 120 folded by the fold line 102, the edge receiving portion 120 folded by the other fold line 102, and the upper cover portion 110 folded by the other fold line 102. Overlap with 4 layers.

In the overlapping portion forming step (S40), the two sides of the edge 101 of the edge receiving portion 120 is folded at the same time as the upper cover portion 110 and the fabric 101 overlapping in four layers as described above (b). Two layers are provided, and the edges stand in a triangular shape at the bottom to form an overlap portion 121 formed of two edge receiving portions 120.

In addition, the triangular bottom side of the two-ply overlapping part 121 standing up at the bottom in the overlapping part forming step (S40) is diagonally directed toward the cutting line 103 at the edge of the fold line 102 of the edge receiving part 120. To form. Therefore, in the first bonding line forming step (S50), which will be described later, the first bonding line 122 is configured to uniformly bond both side borders along a line connecting the corner of the folding line 102 and the cutting line 103. do.

The first bonding line forming step (S50) is a step of forming the first bonding line 122 by removing the overlapping portion 121 by hot-bonding the bottoms of the two overlapping portions 121 standing up.

As shown in FIG. 4A, the bottom side of the overlapped portion 121 standing in a triangular shape is formed along a line connecting the edge of the cutting line 103 in the diagonal direction from the corner of the fold line 102. In the first bonding line forming step (S50), the edge receiving portion 120 hot-bonds the bottom two layers of the overlapping portion 121 with a predetermined vinyl adhesive to form the first bonding line 122.

The vinyl adhesive used in the first adhesive line forming step (S50) may be applied to a conventional vinyl adhesive having a base on which one side is provided with a heating wire and a vinyl pressing plate that is rotated from the upper side. Therefore, the first adhesive line 122 is formed and the overlapped portion 121 in one step by pressing the overlapping portion 121 between the base of the vinyl adhesive machine and the pressing plate and pressing the bottom portion of the overlapping portion 121 in correspondence with the heating wire. To be removed.

As shown in FIG. 4B, the first adhesive line 122 formed by the first adhesive line forming step S50 simultaneously bonds both side edges of the edge of the edge accommodating part 120 with each other. The overlapping portion 121 standing up on the adhesive line 122 is removed. The portion where the first bond line 122 is formed leads to a hard bonding state while curing with time.

Meanwhile, in the present invention, after the first adhesive line forming step S50, a second adhesive line forming step S60 or an edge accommodating part reinforcing step S70 is additionally performed as necessary.

The second adhesive line forming step (S60) is a hot wire adhesively bonded to the upper cover portion 110 and the edge receiving portion 120 two-ply fabric 101 at the corner of the fold line 102 to (a) of Figure 5 As shown in the drawing, the sharp edges of the edges are removed to form the second adhesive line 123 having a round shape.

The bending angle of the second adhesive line 123 may be variously applied according to the shape of the table top plate, and as in the first adhesive line forming step S50, a predetermined vinyl adhesive group may be used in the second adhesive line forming step S60. Hot wire bonding is used to form a second bonding line 123. In this case, the shape of the heating wire provided in the vinyl adhesive should be provided to be adjustable according to the bending angle of the second adhesive line 123 to be formed. Therefore, at the edge of the edge receiving portion 120, the edge of the two-ply fabric 101 is bonded to each other and at the same time to remove the sharp cutting finish.

The edge receiving portion reinforcing step (S70) is a step of attaching the reinforcement film 124 on the upper side along the first adhesive line 122.

In the first adhesive line forming step (S50), the edges of both sides of the edge receiving portion 120 are joined along the first adhesive line 122, but the first adhesive line (depending on the thickness or use state of the vinyl fabric 101) is formed. 122) there may be a difference in the persistence of adhesion. In particular, since the first adhesive line 122 is located at the corner when the tablecloth 100 is coated, the edge of the table may be sharp or may be broken by friction acting in use. As shown in FIG. 1, the reinforcing film 124 made of a vinyl material 101 and a similar material is attached to the first adhesive line 122 to strengthen the adhesive force.

The tablecloth 100 manufactured by the method of manufacturing the tablecloth to which the technique of the present invention having the above-described configuration is applied has an upper cover portion 110 and an edge receiving portion 120 as shown in FIGS. 6 to 7. ), Including

The upper cover part 110 is made of a vinyl material and provided so that the inner surface of the fold line 102 covers the upper surface of the table 200.

The edge accommodating part 120 is provided to bend the outer surface of the fold line 102 in a direction opposite to the bottom of the upper cover part 110 and to receive and cover the side and bottom of the table 200.

Particularly, the edge receiving portion 120 has a first adhesive line in which two layers of overlapping portions 121 of the edge receiving portion 120 are hot-line bonded in an oblique direction toward the cutting line 103 at the corner of the fold line 102. 122).

In addition, if necessary, a second adhesive line 123 is provided, in which the upper cover portion 110 and the edge receiving portion 120 are hot-line bonded in a round shape at the corner of the fold line 102, and the first adhesive line is provided. The upper side of the 122 is configured to attach the reinforcement film 124.

Thus, the tablecloth 100 according to the present invention, as shown in Figures 6 to 7 the upper cover portion 110 covers the upper surface of the table 200, the edge receiving portion 120 is a table ( It can be used while covering the side and bottom along the edge of the 200). Since the tablecloth 100 of the present invention is made of a vinyl fabric 101, it can accommodate and cover various thicknesses of the top plate of the table 200 in the width range of the edge receiving portion 120 by a predetermined stretching force.

In particular, in the method of manufacturing the tablecloth of the present invention, the first adhesive line 122 is formed by hot wire bonding at the edge of the edge accommodating part 120 by the overlapping part forming step S40 and the first adhesive line forming step S50. By forming the three-dimensional structure that can easily accommodate the edge of the table while eliminating the coarse finish generated by the overlap of the fabric 101. In addition, as the second adhesive line 123 is formed by the second adhesive line forming step S60, the excess of the tablecloth 100 is inevitably generated at the edge of the edge accommodating part 120, and the edge is inevitably generated. In the reinforcing part accommodating step (S70), the adhesive force of the first adhesive line 122 may be further strengthened by the reinforcing film 124.

The method of manufacturing the tablecloth according to the present invention as described above and the tablecloth 100 manufactured thereby use the vinyl fabric 101 instead of the paper fabric which has been mainly used as a disposable tablecloth, so that the table is contaminated from liquid contaminants. It provides a tablecloth 100 that can be prevented and cleaned and reused in case of minor contamination.

In addition, the present invention can solve the problem such that the tablecloth is not fixed to the table and easily lost due to external factors such as wind or minor friction due to the configuration of simply unfolding the tablecloth on the table as in the prior art.

In addition, compared to the method using the adhesive tape, tack or pin for fixing the tablecloth in the prior art, it is very easy to install and remove the tablecloth 100 having a structure that can maintain a solid covering state on the table There is an advantage to this.

In particular, the present invention by implementing a three-dimensional structure for accommodating the rim and corners of the tablecloth 100 by using a vinyl fabric 101 in one step by hot wire bonding and cutting in a manner that accommodates and covers the entire table top and outer Installable tablecloth 100 can be manufactured.

Therefore, the manufacturing method of the tablecloth according to the present invention and the tablecloth 100 manufactured thereby have excellent advantages, such as to make the manufacturing process is very simple, while having structural differentiation and convenience in use compared to the conventional tablecloths Has

S10: Fabric preparation stage S20: Cutting stage
S30: accommodating part forming step S40: overlapping part forming step
S50: corner bonding step S60: corner processing step
S70: corner reinforcement step 100: tablecloth
101: fabric 102: fold line
103: cutting line 110: sheet portion
120: corner portion 130: receiving portion
131: overlapping portion 132: adhesive line
133: round edge portion 124: reinforcement film
200: table

Claims (4)

A fabric preparation step of forming a fold line corresponding to the outline of the table on the vinyl fabric and a cutting line spaced apart from the fold line by a predetermined width;
A cutting step of cutting the prepared fabric along the cutting line;
An edge accommodating part forming step of forming an edge accommodating part by folding the outer edge of the cut fabric into two layers so as to contact the bottom surface of the fabric along the fold line;
An overlapping part forming step of protruding the overlapping part of the two-ply by standing the fabric overlapping four-ply at the edge of the edge accommodating part in a triangle shape at the bottom; And
And a first adhesive line forming step of forming a first adhesive line by removing the overlapped portion by hot-bonding the raised two-ply overlapped base.
The triangle bottom side of the two-ply overlapping portion standing up from the bottom in the overlapping portion forming step is formed in a diagonal direction toward the cutting line at the fold line edge of the edge receiving portion. The method of claim 1,
After the first adhesive line forming step,
The second adhesive line forming step of removing the cutting edge and forming a round-shaped second adhesive line by hot-bonding the two-ply fabric of the upper cover portion and the edge receiving portion at the fold line corners; Method of manufacturing a tablecloth. The method of claim 1,
After the first adhesive line forming step,
Edge receiving portion reinforcing step of attaching the reinforcing film on the upper side along the first adhesive line; The manufacturing method of the tablecloth characterized in that it further comprises. In the tablecloth manufactured by any one of claims 1 to 3,
An upper cover part made of vinyl material and having an inner surface of the fold line covering the upper surface of the table; And
And an edge accommodating portion that bends the outer surface of the fold line in a direction opposite to the bottom surface of the upper cover portion and accommodates and covers the side and bottom surfaces of the table.
The edge receiving portion,
A first bond line where two overlapping edges of the edge-receiving portion are hot-line bonded in an oblique direction from the fold line edge to the cutting line, and a second bond that heat-bonds two layers of the upper cover portion and the edge-receiving portion in a round shape at the edge of the fold line. With lines,
Tablecloths comprising the step of attaching a reinforcement film on the upper side of the first adhesive line.

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