KR20040026885A - Concealed -spring-binding method and it produced by the method - Google Patents

Abstract

PURPOSE: Provided is a binding method for unexposed type spring and a bound product to diversify materials for an outer cover and inner cover, and to simplify the binding method. CONSTITUTION: The binding method for unexposed type spring includes the steps of: forming a space(67) at the center for receiving sheets and the spring(50), and forming an outer cover to be adhered to an inner cover(20) with two-line holes at regular intervals; adhering the outer cover for protecting a bound product to the inner cover(20); and connecting the spring(50) to the sheets as one body through the space(67) and two-line holes(25) of the inner cover that is adhered to the outer cover(10).

Description

Non-exposed spring bookbinding method and bookbindings thereby {CONCEALED -SPRING-BINDING METHOD AND IT PRODUCED BY THE METHOD}

The present invention relates to a method of manufacturing a non-exposed spring and a bookbinding material, in the spring binding method, the first step of forming the inlay, the inner skin, the outer skin to be bonded to the endothelial and the second process of bonding the outer skin to the inner skin And the third step of integrally fastening the binding spring and the inlay integrally through the space portion of the inner skin adhered to the outer skin and the second row of perforated holes, and the binding material according to the present invention has no appearance because the binding spring is not exposed to the outside. In addition to being beautiful, the inner and outer skin material can be used as paper, so that the outer and inner material can be diversified, and the edge can be easily peeled off by gluing only the edge by the thermal bonding method. The manufacturing process can be simplified since there is no need for a reinforcement inserted between the endothelium and the outer shell.

Korean Patent Registration No. “31378” “Method for producing a diary note and a diary note in which the binding spring is not exposed to the outside” is shown in FIGS. 1 and 2 as a bookbinding method devised by the present invention, and the diary note is inlayed. Endothelial 120, which is integrally bound with the 140, is placed on the lower mold 160 of the high frequency heat bonder, and paper cut separately on the upper surfaces of both sides of the endothelial 120 and the upper part of the twin ring or the binding spring 150, etc. With the reinforcement material 170, 171, and 172 of the reinforcement and the envelope 110 folded thereon, the upper mold 180 of the high frequency heat bonder is pressed into the inner shell 120 and the shell 110 as shown in FIG. 2. ) Is configured to heat-bond the edge of the frame.

The middle portion of the lower mold 160 of the high frequency heat bonder is formed with a space portion 165 into which a bundle of inlays 140 can be inserted so that the inlay 140 is inserted into the space portion 165 to be vertically downward. High frequency thermal bonding between the endothelial 120 and the outer shell 110 is made in a stretched state, and protrusions 182 protruding downward with a predetermined thickness are formed on both sides of the edge and the middle of the upper mold 180. The inner shell 120 and 110 are thermally bonded to each other in the gap portion between the edge of the reinforcing members 170 and 171 and the inner reinforcing member 172, that is, the thermal bonding portion A.

In the present invention, the binding spring is not exposed to the outside, so that the appearance is not only beautiful but also protects the binding spring, but the conventional invention has a problem that the material of the outer skin and the inner skin is limited to the vinyl material, and between the outer skin and the inner skin. Inserted and thermally bonded the reinforcing material, but only the edge of the outer skin and the endothelial reinforcement is heat-adhesive, there is a problem that the heat-bonded edge easily falls off, and the manufacturing process is complicated because the reinforcement is inserted between the inner and outer skin and compressed into a mold There was also a tendency to open easily in the folded state by forming a folding part about the central axis.

The present invention has been made to solve the above problems, the first object of the present invention is to provide a bookbinding method and a bookbinding material that can vary the material of the outer skin and the inner skin,

A second object of the present invention is to provide a bookbinding method for bonding the entire surface of the skin and the skin and a bookbinding material thereby,

The third object of the present invention is to provide a bookbinding method which simplifies the bookbinding process, and a bookbinding method and a bookbinding product for providing a bookbinding product,

A fourth object of the present invention is to provide a bookbinding method and a bookbinding product in which the outer skin and the endothelial coating process are made in two stages.

1 and 2 illustrate a process in which the inner skin and the outer skin of a conventional diary are combined.

3 is an exploded perspective view of the bookbinding according to the present invention;

Figure 4a is a side view showing a state in which the binding to the inner shell hole and the inlay hole to which the outer skin is bonded with a binding spring, Figure 4b is a side view of the binding material produced by the manufacturing process of Figure 4a,

5 is a perspective view showing a state of binding the hole of the inlay and the endothelial hole with a binding spring as another embodiment of the present invention,

6 is a perspective view of the bookbinding product produced by the manufacturing process of the present invention.

<Description of Major Symbols in Drawing>

110: outer 120: inner

125: hole 140: inlay

145: hole 150: binding spring

160: lower mold 165: space

170,171,172: reinforcement 180: upper mold

182: protrusion A: heat seal

10: sheath 20: sheath

25: Hole 40: Inlay

45: hole 50: binding spring

65: Metropolitan Line 66: Metropolitan Line

67: space part

The present invention provides a step of manufacturing the inner shell and the perforated perforated with a two-stage inlay formed, the fastening the endothelial and the inlay formed with a coupling spring, and a method for joining the inner shell and the outer shell fastened with the inlay and the coupling spring Include.

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, detailed descriptions of related well-known technologies or configurations are omitted in order not to obscure the subject matter of the present invention.

Figure 3 is an exploded perspective view of the bookbinding according to the present invention, Figures 4a and 4b is for explaining the manufacturing method of the bookbinding according to the present invention, the bookbinding process according to the present invention, first, as a first step to the binding spring ( Endothelial perforated in two rows at regular intervals with spaces 67 formed in the center to accommodate the inlay 40 in which the holes 45 are perforated and the inlay 40 and the binding spring 50 so that 50 is fitted. 20, the outer shell 10 is formed to be bonded to the endothelial 20. The inlay 40 is provided with a constant thickness and the hole 45 is perforated on one side, the material of the inlay 40 is a paper material, the manufacturing process of the inner shell 20 is the inlay 40 manufactured as described above The upper and lower portions and both ends are cut wider than the inlay 40, that is, about 2-3 mm from the edge of the inlay 40 so as to be covered on the outside, and the hole 45 is punched in one end of the inlay 40 at the center thereof. It is manufactured in a single or double structure formed with holes 25 at the same interval as. The outer shell 10 and the inner shell 20 preferably add a non-magnetic process to form a non-magnetic line 65, 66 that is folded in two stages greater than the thickness of the inlay 40 around the center.

The second step is the step of adhering the outer shell 10 and the inner shell 20, the step of bonding the inner shell 20 and the outer shell 10 is a sewing, thermal bonding by a high frequency thermal bonder, or a lamination method There is this. The sewing method is to sewn the rim of the outer skin 10 and the inner skin 20 made of a vinyl material by using a sewing machine, a reinforcing material (not shown) is inserted between the outer skin 10 and the inner skin 20 and the outer skin. Sewing the rim of the (10) and the endothelial 20 is preferable because it can prevent the space between the outer shell 10 and the endothelial 20.

The thermal adhesive is placed on the lower mold (not shown) of the abacus heat bonder and integrally bound with the inlay 40, and the outer shell is folded thereon, and pressed into the upper mold of the high frequency heat bonder. 20) and the outer shell 10, more preferably between the inner shell 20 and the outer shell 10 is inserted into the reinforcement of the paper material separately and pressed into the upper mold of the high-frequency heat bonder endothelial 20 and It is to heat bond the edge of the outer shell (10).

The lamination is a method of adhering the inner skin 20 and the outer skin 10 of the paper material, for example, full adhesive, crushed stone, glue or the like. In the stone powder adhesion, the material of the adhesive is silicate powder, and the silicate powder is mixed with the adhesive and used. In order to form the space 67 at the time of lamination, it is preferable to additionally include a step of applying an adhesive after inserting the inner adhesive into the center of the shell 10. In FIG. 4B, a predetermined space portion 67 is formed between the outer shell 10 and the non-magnetic lines 65 and 66 of the inner shell 20 to accommodate the portion of the binding spring 50 inserted therein.

The third process is a process of integrally coupling the binding spring 50 and the inlay 40 through the space portion 67 of the outer shell 10 and the inner shell 20 bonded to the outer shell 10 and the two-hole perforated holes 25. First, the binding spring 50 is bound to the hole of the inlay 40, and then the binding spring 50 is fastened to the endothelial 20 hole 25 bonded to the outer shell 10. More preferably, in order to simplify the binding process, the binding spring 50 may be bound to the hole 45 of the inlay 40 and the endothelial 20 hole bonded to the shell 10 at a time.

FIG. 5 shows another embodiment of the present invention, and forms the inlay 40, the inner shell 20, the outer shell 10 in which the holes 45 are perforated, as in the above-described embodiment, and as the first step. In the second step, the inlay 40 and the endothelial 20 are integrally bound by the binding spring 50, and as the third step, the inner skin 20 and the outer shell 10 fitted with the inlay 40 in the binding spring 50 are combined. ) Is a process of bonding. In the present embodiment, as in the above-described embodiment, the process of forming the non-magnetic lines 65 and 66 is preferably added.

The adhesion method of the outer shell 10 and the inner shell 20 is the same as in the above-described embodiment.

The bookbinding product produced by the bookbinding method of the present invention forms a space portion 67 at the center to accommodate the inlay 40 and the binding spring 50, and the inner skin having the two-hole perforated holes 25 formed at regular intervals ( 20, the outer shell 10 having the same size as the endothelial 20 and protecting the binding material, and the inner shell 20 through the space portion 67 of the inner shell 20 and the two rows of perforated holes 25. ) And a binding spring 50 for integrally fastening the inlay 40 formed with a hole 45 at one side. The inner shell 20 and the outer shell 10 are bonded by sewing, thermal bonding by a high frequency thermal bonder, or lamination bonding.

The bookbinding product produced by the bookbinding method according to the present invention has a beautiful appearance because the binding spring 50 is not visible to the outside, and the binding spring 50 has a space portion 67 of the shell 10 and the endothelium 20. It is located in the) without binding the object to the binding spring (50), the insertion process of the reinforcing agent inserted between the outer shell 10 and the inner shell 20 was deleted to simplify the bookbinding process, the outer shell 10 and In the conventional invention in which the endothelial 20 is separated and the external appearance is dirty, the appearance of the bound product can be improved by taking a method of adhering the outer skin 10 and the entire surface of the endothelial 20.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be clear to those who have knowledge.

The present invention takes the configuration as described above,

First, the material of the outer skin and the inner skin, which was limited to the previous vinyl materials, can be diversified to use paper.

Second, by adhering only the rim with conventional thermal bonding, the outer skin and the inner skin can easily be compensated for by adhering the front surface of the outer skin and the endothelial to prevent the outer skin and the endothelial from falling easily.

Third, it was possible to simplify the manufacturing process by omitting the step of inserting the reinforcement that was inserted between the previous skin and the inner skin,

Fourth, it is possible to prevent the bookbinding from being easily unfolded in the folded state by using two steps of the coating process of the outer skin and the inner skin.

Claims (5)

In the spring binding method, In order to accommodate the inlay 40 in which the holes 45 are perforated and the inlay 40 and the binding spring 50 so that the binding spring 50 is fitted to one side, a space 67 is formed at the center thereof, and at regular intervals. A first step of forming a two-row perforated endothelial 20 and an outer sheath 10 bonded to the endothelial 20; A second step of adhering the outer shell 10 having the same size as the endothelial 20 and protecting the binding product with the endothelial 20; And And a third step of integrally coupling the binding spring 50 and the inlay 40 through the space portion 67 of the inner shell 20 bonded to the outer shell 10 and the two-hole perforated holes 25. Non-exposed spring binding method characterized in that. According to claim 1, wherein the outer shell 10 and the inner shell 20 is added to the non-magnetic process forming a non-woven line 65, 66 folded in two stages greater than the thickness of the inlay 40 about the center. Bookbinding method characterized in that. The bookbinding method according to claim 1, wherein the means for adhering the endothelium (20) and the endothelium (10) is sewing, thermal bonding with a high frequency thermal bonder, or lamination. The bookbinding method according to claim 3, further comprising a step of applying an adhesive after inserting the inner adhesive into the center of the outer shell (10) to form the space portion (67) during the lamination. The bookbinding product manufactured by the bookbinding method in any one of Claims 1-4.