KR101704396B1 - Bonded teaching aid manufacturing device - Google Patents

Abstract

More particularly, the present invention relates to a method of manufacturing a bonded diagonal having a pattern sheet on one side or both sides of a base by a manufacturing method comprising a preparing step, a bonding step and a cutting step, And the color of the color foil can be selected through the pattern member having the cut part in the pattern part so that the color of each pattern powder can be applied to each desired color, Which is simple and does not involve color in the adjacent pattern powders through the cutting part, and a glue parcel using the same.

Description

[0001] BONDED TEACHING AID MANUFACTURING DEVICE [0002]

The present invention relates to a method of manufacturing an adhesive diaper and an adhesive diaper using the same, and more particularly, to a method of manufacturing an adhesive diaper having a pattern sheet on one side or both sides of a base by a manufacturing method comprising a preparing step, an adhering step and a cutting step, And the color of the color foil is selected through the pattern member having the cut part in the pattern part, so that the color of each pattern powder can be applied to the desired color by the desired color, The present invention relates to a method of manufacturing an adhesive diaper having excellent effects and easy to use, in which the color does not invade the adjacent pattern powder through the cutting portion, and to an adhesive diaper using the same.

Prior art relating to teaching materials for children and young children is Registration Practical Utility Model No. 20-0317716 entitled " Scene-

The above-mentioned prior art teaches that a piece of paper is made of a material such that a part made of a relief or a voicing form capable of completing a scene of a story having a learning effect to children such as a fairy tale, a legend, a fable, a proverb, A plurality of three-dimensional models formed by the three-dimensional models are provided at the same time. Each of the three-dimensional models is composed of a plurality of parts that can be combined with each other like a sub-model, And a description of the scene that can be presented, including a printed manual, is presented in the teaching scene coloring teaching paradigm.

However, the above-mentioned prior art has a problem in that it is difficult to use children who are inexperienced in using watercolors in a method of using watercolors or the like, and it is troublesome that a variety of materials such as water bottles and paints are required through a watercolor method.

In addition, according to the prior art, there is a registered utility model No. 20-0317715 " frame-type coloring training diopter ", which can utilize a model formed by a certain shape frame as a decorative frame using paper / pulp or the like as a decorative frame And a protective film for preventing the paint from contaminating the bottom plate during the coloring.

However, the above-described conventional technique is to paint a model made using clay so that when a single model is coated with various colors, adjacent colors may be invaded.

Further, according to the prior art, there is a registered utility model No. 20-0317713, "

In the above-described prior art, a plurality of partially molded products are molded in the same plane as a plastic assembly kit by using a pulp mold molding method, so that the children themselves remove each of the partially molded products, (Or pulp) is formed by pressurizing / heating the water-containing paper (or pulp) by a pulp mold forming method, And the molding unit is coupled to each other to complete one kind of stereoscopic model, and the stereoscopic model is provided to the user in a state of not being colored.

However, the above-mentioned prior art is complicated in molding by molding paper or pulp with a pulp mold method in which the paper or pulp is molded by pressurizing / heating, and the problem is that it is not suitable for infants and children .

In addition, according to the prior art, a registration assistant's new draft No. 20-0458709 entitled " Coloring Aid Learning Material " is provided. In the color assistive learning material in which a sketch is printed on a canvas, the sketch is divided into lines Cartoon, and landscape, and the symbols selected from among Arabic numerals, alphabets, Korean alphabets, and signs that are the same or different from each other are printed on the areas partitioned by the lines in the cartoons and scenery, and the symbols have the same symbol And a color assistant learning material composed of canvases printed with different symbols when the colors are different.

However, in the above-mentioned conventional art, there is a problem that when a color is applied, the adjacent line is invaded and coloring is wrong when the color is divided by a line for each part where the color changes.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

A step of preparing a patterned sheet by attaching an adhesive member to one side or both sides of the base and a patterning step of attaching the patterned sheet to an adhering member, wherein the patterned sheet is provided with a pattern part made of one or two or more patterned powders, The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a glue diaper which is provided with a pattern member made of a cut portion formed by a cutting step.

The cutting portion is provided with a cut portion provided on the rim of the pattern portion and a display portion provided between the patterned powder, and only the patterned sheet of the pattern powder to be colored is left with a difference in cutting depth between the cut portion and the display portion, Another object of the present invention is to provide an adhesive diaper which is easy to manufacture and can secure flexibility through synthetic resin.

In order to accomplish the above object, the present invention provides a method of manufacturing a bonded diagonal and a bonded diagonal using the same,

A preparation step of attaching an adhesive member to one side or both sides of the base;

A bonding step of attaching a pattern sheet having a pattern part made of one or more pattern powders to the adhesive member;

And a cutting step of forming a patterned member on the patterned portion using a cutting tool to form a cut portion,

And the base is made of EVA (Ethylene Vinyl Acetate).

As described above, according to the present invention,

A bonding portion is provided on one side or both sides of the base, and a patterned portion attached to the bonding portion and formed of a patterned portion is provided with a desired color on the patterned portion, The color foil can be easily attached by adhesion of the color foil so that everyone can easily apply color from infants to adults,

Since the base is made of synthetic resin, flexibility is ensured, so that infants and children can be prevented from bowing or bruising on the edge due to playfulness or carelessness.

In addition, since the pattern part is formed of a plurality of pattern powders, it is possible to separately remove only the pattern sheets of the pattern powders, thereby preventing the color from being invaded to adjacent pattern powders, thereby enabling perfect coloring.

The cut portion is formed of a cut portion of the rim of the pattern portion and a display portion between the pattern powders. The cutting depth of the cut portion and the display portion are different from each other so that only the pattern sheet of the upper surface of the base can be cut between the pattern powders, Can be prevented from being separated from each other and can be removed with a single pattern, thereby improving the perfection.

1 is a method diagram of a method of manufacturing a bonded diagonal according to the present invention
Fig. 2 is an embodiment of a self-
Figure 3 is a perspective view of a bonded diagonal according to the present invention;
Figure 4 is a cross-sectional view of a bonded diagonal according to the invention
5 to 7 are views showing a modification example of the cutting tool according to the present invention
Description of the Related Art [0002]
P: Adhesive diagonal C: Cutting tool
A: Manufacturing method of adhesive tape
10: base 11:
13: Adhesive member 131: Upper adhesive member
133: lower adhesive member 20: pattern sheet
21: upper molded sheet 23: lower molded sheet
30: pattern member 31: pattern member
311: Pattern powder 33: Cutting part
331: an incision section 333: a display section
40: Color foil 41: Color part
43: sheet 100: preparation step
200: Adhesion step 300: Cutting step
70:
71: First powder 711:
713: Adhered portion 72: Second powder
721: second coupling groove 73: third powder
731: first engaging groove 75: length adjusting unit
751: Corresponding thread 753: Handle projection
753A: first handle protrusion 753B: second handle protrusion
77: Fixing unit 771:
771A: Bonding groove 773: Bonding bracket
773A: Coupling bar 773B: Coupling protrusion

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

In the present specification, the term 'coloring' includes both coloring using a paint and coloring using a color foil, and it is also applicable to coloring objects using various methods One, especially color foil, is used to describe coloring.

As shown in FIG. 1, a method (A) for manufacturing a bonded diaper according to the present invention is characterized in that an adhesive member (13) having an adhesive force on both sides such as an adhesive, a double-sided tape or the like is attached to one side or both sides of a base A pattern sheet 100 having a pattern part 31 made of one or more pattern powders 311 in an adhesive member 13 attached to the base 10 by the bonding step And a cutting step (300) for forming a cut part (33) on the pattern part (31) bonded by the bonding step (200) As the size of the base 10, the adhesive member 13, and the pattern sheet 20 is increased, a large amount of diapers P can be manufactured at a time, thereby facilitating mass production.

The cut portion 33 includes a cutout portion 331 for cutting the edge of the patterned portion 31 and a display portion 333 provided between the patterned powdered portions 311. The cut portion 33 is formed on the base The cutting unit 33 can be easily formed through the cutting tool C such as a knife, since the EVA 10 is made of EVA, and thus the manufacturing cost can be reduced.

Described in more detail through the adhesive tapes P prepared by this manufacturing method,

3 and 4, the adhesive tape P includes a base 10, a pattern sheet 20 attached to the base 10, a pattern member 20 provided on the pattern sheet 20, 30). More specifically, the base 10 is made of EVA, synthetic resin, metal, ceramics (including paper and wood), and is preferably made of EVA among synthetic resins.

EVA is an abbreviation of Ethylene Vinyl Acetate, which is a resin made from ethylene and vinyl acetate (vinyl acetate) at a high pressure of 2500 atm or higher, and has similar properties to rubber. In other words, EVA is a thermoplastic material produced by copolymerizing ethylene and VA. EVA resin with a VA content of about 7 to 60% is referred to as EVA resin. PE material of 7% or less and PE material of 60% or more are excluded from EVA do. Such EVA is flexible and not rigid at low temperatures, but has a high impact strength, weatherability, tear strength, ozone resistance, light weight, transparency and non-toxicity. Also, it has high economical efficiency and excellent vibration absorbing ability, and it has a characteristic of being good in compatibility with PE, PP, PVC and the like because the melting point is lowered when the amount of VA is increased. Therefore, it can be used as building materials such as soundproofing materials, insulation materials and interlayer sound insulating materials, industrial and industrial supplementary materials, various packaging materials and packaging cushioning materials, automobile interior products and shock absorbing products, mats used for gymnasiums and floor cushioning materials, A variety of sports and leisure products, protective articles and safety articles, various handles requiring cushion, and office supplies.

On the other hand, the EVA resin of the present invention may contain 40 to 65% by weight of CaCO3 (calcium carbonate) and 10 to 20% by weight of paraffin wax with respect to 25 to 40 parts by weight of EVA.

0.2 to 1 part by weight of at least one crosslinking agent selected from organic peroxides or photoinitiators, based on 100 parts by weight of the EVA resin; 0.2 to 1 part by weight of a crosslinking auxiliary selected from triaryl cyanurate or triallyl isocyanurate; And 0.05 to 3 parts by weight of stearic acid.

Among them, the crosslinking assistant improves the gel fraction of ethylene vinyl acetate (EVA) and improves durability. For this purpose, triarylcyanurate, triarylisocyanutate and the like are used. The content of the crosslinking aid is preferably 0.5 to 2 parts by weight per 100 parts by weight of vinyl acetate (EVA).

Stearic acid plays a role in minimizing the residual stress in the film by inhibiting the sticking of the film to the roll etc. at the step of processing the EVA resin of the solar cell into the film. Stearic acid is not well compatible with EVA, and because it acts as a lubricant, it has the ability to roll without sticking to the calender roll. The amount added is preferably 0.05 to 3 parts by weight. When the content of stearic acid is less than 0.05 part by weight, the resin can not be prevented from sticking to a roll or the like during the production of the film. If the content exceeds 3 parts by weight, the adhesion with the pattern sheet may be significantly deteriorated. More preferably 0.08 to 0.1 part by weight.

Meanwhile, 7 to 9 parts by weight of PP (polypropylene) resin may be added to 100 parts by weight of the EVA resin of the present invention. When the amount is less than 7 parts by weight, the strength of the coating film constituting the resin is lowered and 9 parts by weight There is a problem that the melting property of the entire resin is lowered.

Titanium oxide (TiO2) may be added to the EVA resin of the present invention as a pigment component, and the titanium oxide may be used in an amount of 0.1 to 1 part by weight based on 100 parts by weight of the composition EVA resin, There may be a problem in that the resin can not sufficiently impart hue to the resin, thereby failing to exhibit functions such as ultraviolet blocking effect, and if it exceeds 1% by weight, there may be a problem of deteriorating the fusibility of the resin.

3 and 4, the adhesive tape P is provided with a base 10 made of a synthetic resin, in particular, EVA, and a bonding portion 11 is provided on one side or both sides of the base 10. The adhesive member 13 is provided on the adhesive portion 11 of the base 10. The adhesive member 13 may be configured to be adhered to both sides using a double-sided adhesive tape or the like, It is also possible to use an adhesive. The adhesive member 13 may include an upper adhesive member 131 provided on the upper surface of the base 10 and a lower adhesive member 133 provided on the lower surface of the base 10.

The patterned sheet 20 is provided on the adhesive portion 11 and includes the upper pattern sheet 21 provided on the upper adhesive member 131 and the upper pattern sheet 21 on the lower adhesive member 133 The pattern sheet 20 is coated on one side of the pattern sheet 20 so as to be easily separated from the adhesive member 13, Is adhered to the adhesive member (13).

The pattern member 30 is provided on the upper pattern sheet 21 of the pattern sheet 20. The pattern member 30 may include a pattern portion 31 made of one or more pattern powders 311, And a cutting part 33 provided on the pattern part 31. [ The pattern unit 31 may be provided with various patterns such as fruit, animal, insect, graphic pattern and the like according to the parish P, and it is preferable that the pattern unit 31 comprises one or two pattern powders 311 according to each pattern.

The cutting member 33 is provided with a cutting portion 331 provided at the edge of the pattern portion 31 and at least two patterned powders 311, And a display portion 333 provided between each of the patterned powders 311 in the case where the patterned portions 311 are formed.

4, the cutout portion 331 of the cutting portion 33 is provided along the rim of the pattern portion 31. The pattern portion 31 includes the upper pattern sheet 21, The base member 10 and the lower adhesive member 133. It is also possible to further include the lower pattern sheet 23 so as to be incised. This selection is made such that when the colored pattern 31 is removed from the pattern sheet 20 and the lower pattern sheet 23 is not cut off, It can be used as a living interior or the like since it can be adhered to various places such as a wall and a drawing paper. When the lower molding sheet 23 is cut up, It can be determined by the user's choice, and the scope of the right should not be construed as limiting.

In addition, even when the lower pattern sheet 23 is cut, it is also possible to separate only the lower pattern sheet 23 and to bond the completed pattern, figure or the like to the wall when adhesion is required.

The cut portion 33 of the pattern member 30 is provided with a display portion 333 provided between the patterned powder 311. The display portion 333 is formed of the upper molded sheet 21, 131 are all cut out and a part of the base 10 (preferably about one third of the entire thickness of the base 10) is cut. In the case of the pattern portion 31 consisting of the plurality of pattern powders 311, the upper pattern sheets 21 of the pattern powders 311 are separately separated so that the pattern powders 311 are colored in different colors It is possible to separate and color only the pattern sheets 20 of the patterned powder 311 to be painted with a desired color so that the color can be prevented from invading the adjacent patterned powder 311, The entirety of the pattern portion 31 can be prevented from being separated by each of the pattern powders 311. Further,

In addition, since the base 10 is made of an EVA material such as synthetic resin, it is possible to easily form the cutting portion 33 through a cutting tool C such as a knife to reduce manufacturing cost, .

When the patterned powder 311 is colored, the color is applied by using the color foil 40. The color foil 40 is formed in such a manner that the hue 41 of various colors of the foil is coated on the sheet 43 The colored part 41 is located on the adhesive or the like and the sheet 43 is separated separately from the colored part 41. The present invention is characterized in that the color of the color foil 40 So that the pattern unit 31 is painted.

FIG. 2 shows an embodiment of a bonded diaper prepared by the method of manufacturing a bonded diaper according to the present invention. First, the upper molded sheet 21 of the patterned powder 311 of the patterned portion 31 to be painted is removed The adhesive member 13 having an adhesive force is exposed through the formed space. When the color foil 40 of the desired color is brought into close contact with the exposed adhesive member 13 and then the color foil 40 is removed, the color portion 41 of the color foil 40 is adhered to the adhesive member 13 Remaining coloring becomes possible. The upper pattern sheets 21 of the adjacent pattern powders 311 are removed and the color foils 40 of different colors are attached in the same manner as above to color different colors in the adjacent pattern powders 311 Since the separate upper pattern sheet 21 can be separated by the cutting portion 33 for each patterned powder 311, it is possible to prevent the color from being invaded to the adjacent patterned powder 311 And the patterned portion 31 that has been painted is separated from the pattern sheet 20 through the cutout portion 331 so that the painted figure and the like can be recovered.

FIGS. 5 to 7 illustrate a modification of the cutting tool used in the method of manufacturing the adhesive tape according to the present invention, wherein the cutting tool comprises a blade and a main body provided in the blade. More specifically, the cutting tool must have a different cutting depth according to the cutting portion and the separating portion, and the cutting depth must be different according to the difference in the thickness of the EVA. In order to easily control the difference in depth, .

The main body 70 includes a first powder 71 and a second powder 72 and a third powder 73 surrounding the first powder 71. The first powder 71, And a length adjusting unit (75) for adjusting the length of the first powder (71) by moving the first powder (71).

A length adjusting unit 75 is provided between the first powder 71 and the second powder 72 and the length adjusting unit 75 is coupled to the first powder 71. [

More specifically, an inclined thread 711 is formed on the outer surface of the lower end of the first powder 71. A corresponding thread 751 corresponding to the thread 711 is formed on the inner surface of the length adjusting unit 75, Respectively. The length adjusting unit 75 is screwed to the first powder 71 and the third powder 73 is attached to the outer surface of the first powder 71 at the tip of the length adjusting unit 75 And the second powder 72 is joined to the outer surface of the first powder 71 at the rear end to form one main body 70.

When the length adjusting unit 75 is rotated in the combined body in which the first to third powder 73 and the length adjusting unit 75 are combined, the first powder 71 are reciprocated upward and downward, thereby adjusting the length of the entire main body 70, thereby changing the degree of protrusion of the protruding cutting edge.

Further, the length adjusting unit 75 is provided with a knob protrusion 753 for more easily rotating the length adjusting unit 75. More specifically, the knob protrusion 753 is provided on the length adjusting unit 75, A first knob protrusion 753A and a second knob protrusion 753B which are coupled to the outer surface of the case 1003 so as to be hinged in opposite directions to each other.

A plurality of first coupling grooves 731 are formed along the outer circumferential surface of the end portion of the third powder 73 and a plurality of second coupling grooves 721 are formed at the upper end of the second powder 72. [ And is formed along the outer peripheral surface of the end portion.

The handle protrusion 753 is inserted into the first engagement groove 731 and the second engagement groove 721 so that the handle protrusion 753 can be inserted into the first engagement groove 731 and the second engagement groove 721 in the direction of the third powder 73, And a second handle protrusion 753B which hinges in the direction of the second powder 72. The first handle protrusion 753A and the second handle protrusion 753B,

Therefore, after the first powder 71 is moved up and down by rotating the length adjusting unit 75 and the appropriate length is set, the first knob protrusion 753A is hinged to be fastened to the first coupling groove 731 And the second handle protrusion 753B is hinged to be engaged with the second engaging groove 721 so that the rotation of the length adjusting unit 75 can be blocked at both sides to fix the length of the first powder 71 .

The second powder 72 and the third powder 73 are constituted in order to fasten the length adjusting unit 75. The second powder 72 and the third powder 73 are mixed with the first powder 72, And a fixing unit 77 is provided to solve the problem that it can be separated due to external pressure in this case.

The fixing unit 77 is for fixing the third powder 73 and the second powder 72 to each other. A binding part 771 protrudes from the outer surface of the second powder 72, The coupling portion 771 is provided with the coupling groove 771A. The second powder 72 is provided with a binding bracket 773 and the binding bar 773A is hinged to the binding bracket 773. The end of the binding bar 773A is connected to the binding groove 771A And a coupling protrusion 773B that can be coupled is provided. At this time, since the coupling protrusions are coupled to the coupling groove 771A in an interference fit manner, when the constant force is not applied, especially when the force is not applied in the opposite direction, .

The first powder 71 may be provided at the lower end thereof with a tight contact portion 713 having no thread 711 so that the first powder 71 may be in close contact with the inner surface of the second powder 72, By preventing shaking, the strength and the bonding force can be increased, and the cutting step can be safely performed.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that various changes, substitutions and alterations can be made by those skilled in the art without departing from the scope of the present invention. Such modifications, alterations, and substitutions are to be construed as being within the scope of the present invention.

Claims (4)

A base having a bonding portion on one side or both sides thereof;
A pattern sheet attached to the bonding portion;
And a pattern member provided on the pattern sheet, the pattern member comprising two or more patterns of pattern powders and a cutting portion provided on the pattern unit,
The base is made of EVA (Ethylene Vinyl Acetate)
The cutting portion
And a display portion provided between the adjacent patterned powder. The adhesive tapes according to claim 1,
A cutting device for cutting the cutting portion,
And a body provided on the blade,
The body
A first powder, a second powder, and a third powder surrounding the first powder,
Wherein the first powder has a thread formed on an outer surface thereof and has a thread corresponding to an inner circumferential surface thereof to be coupled to the thread and is disposed between the first powder and the second powder to rotate the first powder back and forth, And a length adjusting means for adjusting the length of the strip-shaped diaper. delete delete delete

Images