KR100889701B1 - Apparatus for packaging bars and method for packaging bars using apparatus for packaging bars, and method for loading bundles of bars packaged by method for packaging bars - Google Patents

Abstract

An iron rod packing apparatus, a method for packing iron rod, and a method for loading iron rod are provided, which prevent corrosion of the iron rod and effectively keeps the iron rod. An iron rod packing apparatus comprises: a band member(15) which binds a plurality of iron rods; an anti-rust sheet which wraps the band member and iron rod; and a belt sling(41) which comprises the belt part(42) and annular part(43). Each belt part is connected to the location more than two locations of the anti-rust sheet about one or more anti-rust sheet package bundles. One or more loops are equipped in each belt part. One or more buffer members are equipped in the belt part.

Description

Apparatus for packaging bars and method for packaging bars using apparatus for packaging bars, and method for loading bundles of bars packaged by method for packaging bars}

The present invention relates to a reinforcing bar packaging device and a method for packing reinforcing bars using the same, and to a method for loading reinforcing bars packed in this way, and more particularly, a reinforcing bar packing device capable of preventing corrosion of reinforcing bars and storing and efficiently loading them for a long time and using the same. It relates to a packing method and a loading method of rebars packed in this way.

In general, the produced reinforcing bar is bound through a binder and shipped to the finished product in a bundle state (bundle), and then packaged and stored or transported.

And, in order to store or transport the packed reinforcing bundles, reinforcing bundles should be stacked in multiple layers, and a plurality of supporting members are used between the layers in order to prevent chipping or scratching between each reinforcing bundle. .

Therefore, since the reinforcing bundle and the supporting member are loaded together in the space, the loading space is reduced, and the loading amount is reduced, as well as the loading work of the reinforcing bundle and the supporting member has to be carried out together.

On the other hand, the conventional method of packaging the reinforcing bundle was mainly to use a synthetic resin vinyl to wrap the reinforcement of the bundle unit or to cover the top of the loaded reinforcement to protect the internal reinforcement.

However, such a packaging method does not prevent the infiltration of moisture from the outside to the inside, and due to the temperature difference between the inside and outside effectively prevents the moisture generated from the inside of the package there is a problem that the corrosion of the reinforcing bar when stored for a long time.

In particular, when rebar is shipped to a ship and transported remotely, there is a high risk that moisture as well as salt will penetrate into the rebar wrapper, and the infiltrated moisture and salt rapidly corrode the steel reinforcing metal, which greatly increases the quality and merchandise of the rebar. There was a problem of being damaged.

In order to prevent this, a method of vacuum-packing the rebar has been proposed, but the packaging cost is high, and the economic feasibility is not widely used.

On the other hand, in recent years, a method of wrapping and loading rebar with vaporizing rust preventive film has been proposed, Figure 1 is an exemplary view schematically showing a conventional rebar packaging method, Figure 2 is packed by a conventional rebar packaging method An exemplary view schematically showing a state.

As shown in Figure 1 and 2, first, the base support member 190 is installed in a position where the reinforcing bar bundle 110, which is formed by a plurality of reinforcing bars 111 are stacked, and a synthetic resin sheet (for example) The tarpaulin sheet 120 and the vaporizable rustproof film 130 are laid in order to cover the top at the final reinforcing bar loading height, and the reinforcing bundle bundle 110 is arranged on top of the vaporizable rustproof film 130. Cover the new vaporizable antirust film 131 to the top of the reinforcing bundle bundle 110.

Then, the backing wood member 191 is placed on the upper part of the vaporizable rustproof film 130, the vaporizable rustproof film 131 is laid thereon, the reinforcing bar bundle 110 is arranged thereon, and the reinforcing bundles ( After repeating the process of covering the new vaporizable anti-corrosive film 131 on the upper portion of 110, the vaporized anti-corrosive film 130 and the synthetic resin sheet 120 unfolded on the upper portion of the base support wood member 190 is loaded on the top Will be covering the top of the final reinforcing bundle bundle 110 in order.

However, this method has a problem that corrosion of the entire reinforcing bundle is likely to occur when the sealing of the vaporizable rustproof film and the synthetic sheet covering the upper end of the final reinforcing bundle is not complete or the degree of sealing decreases due to prolonged storage. there was.

In addition, when the long distance transportation of the reinforcing bar bundle such as export is made by the ship, such a loading method is made in the hull, the work process as described above has a problem that the shipment time is long.

In addition, the use of a plurality of support members is used to increase the workmanship and the resulting work efficiency is reduced, as well as the use of the support members, the loading space is reduced to reduce the load amount, there was a problem that the economic efficiency is also reduced.

In order to solve the above problems, the technical problem to be achieved by the present invention is to prevent the corrosion of the reinforcing bars and to be stored for a long time and efficient loading rebar packaging device and rebar packing method using the same, and the method of loading the reinforcement packed in this way To provide.

In order to achieve the above technical problem, the present invention is a band member for tying a plurality of rebar; Antirust sheet surrounding the band member and the reinforcing bar; And a belt portion fastened to at least two positions of the rustproof sheet for each of the one or more rustproof sheet packaging bundles wrapped by the band member and the rustproof sheet, and at least one loop portion provided at each belt portion. It provides a reinforcing bar packaging device comprising a belt sling.

Here, the belt unit is preferably provided with at least one buffer member.

In addition, the buffer member is preferably made of an elastic material.

In addition, the rustproof sheet is preferably made of a vaporizable rustproof resin and a synthetic resin.

And, the rust preventive sheet is preferably made of a fabric further included.

In addition, it is preferable that the protective cover is provided so as to surround the binding portion of the band member and both ends of the reinforcing bars bundled by the band member.

And, the present invention is a step of forming a reinforcing bundle bundles a plurality of reinforcing bars to the band member; The bundle of reinforcing bars is packaged with an antirust sheet to form an antirust sheet packaging bundle; And a belt sling fastening bundle by a belt sling comprising a belt part fastened to at least two positions of the rustproof sheet for each of the one or more antirust sheet packing bundles, and a ring part provided with at least one belt part. It provides a reinforcing bar packaging method comprising the step of forming.

Here, at least one buffer member is provided in each of the belt parts, so that the step of forming the anti-rust sheet packing bundle as a buffer member belt sling fastening bundle is further made.

In addition, it is preferable that the step where the band member is bound and both ends of the reinforcing bundle are further wrapped by a protective cover before being wrapped by the rustproof sheet.

In addition, the antirust sheet packaging bundle is loaded on a trailer, preferably between the layers of the rustproof sheet packaging bundle to be loaded further comprises the step of providing a shelf member.

In addition, the present invention is a plurality of reinforcing bars are tied to the band member to form a reinforcing bundle, the reinforcing bundle is wrapped with an antirust sheet to form an antirust sheet packaging bundle, at least two locations of the antirust sheet packaging bundle A belt sling fastening bundle formed by a belt sling formed by a belt sling including a belt part fastened to each other and a hook part provided on at least one of the belt parts is connected in parallel in one direction by a conveying device connected to the ring part. Cold-arranged; Loading the new belt sling fastening bundle by the conveying device on the upper side of the first ordered belt sling fastening bundle, and secondly loading the vertically intersecting with the first arranged belt sling fastening bundle; And repeating the new belt sling fastening bundle to the upper side of the second loaded belt sling fastening bundle to be loaded by the conveying device in a multi-layered manner, wherein the odd and even layers are vertically intersected with each other. It provides a method of loading reinforcement made.

Here, the belt sling fastening bundles to be stacked on each layer are preferably stacked at intervals so as to be coupled to the conveying device in a predetermined number unit.

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In addition, the belt sling fastening bundle loaded on the upper layer is preferably loaded so as to be positioned on the upper surface of the belt sling fastening bundle is arranged on the lower layer is provided with at least one buffer member in the belt portion.

And, the belt sling fastening bundle is loaded on the trailer, it is preferable that the shelf member is further provided between each layer of the belt sling fastening bundle to be loaded.

Reinforcing bar packaging apparatus according to the present invention and the method of reinforcing bar packaging using the same, and the effect of the loading method of the reinforcing bars packed as described above are as follows.

First, by wrapping a plurality of reinforcing bar to form a packaging unit, there is no need for a separate anti-rust sheet to cover the loaded rebar, thereby increasing the convenience of the loading operation.

Second, by fastening the belt sling provided with the hook portion to the reinforcing bar bundles packed with rust preventive sheet to be coupled to the conveying device in the hook portion is not only easy to transport the reinforcement bundle, but also because the support member does not need to use the loading space It can be further secured and the load can be increased.

Third, the shock absorbing member is provided between the belt slings and positioned between the stacking layers, thereby preventing damage due to friction between the stacked packing bundles, thereby maintaining a good quality product.

Fourth, before wrapping with anti-corrosion sheet, by wrapping both ends of the reinforcing bar and the binding portion of the band member for binding the reinforcing bar with a protective cover, rust prevented by the friction between the band binding portion and the upper and lower bundles during long-term loading or long distance transport Breaking of the sheet can be prevented.

Fifth, by stacking the layers by using the support member when loading on the trailer, it is possible to prevent the rust preventive sheet from being damaged due to friction between the package bundles due to shaking and vibration during transportation.

With reference to the accompanying drawings, preferred embodiments of the present invention that can specifically realize the above technical problem will be described.

3 is a schematic view showing a configuration of a reinforcing bar packaging device and a method of reinforcing bar packing according to a first embodiment of the present invention, FIG. 4 is a cross-sectional view taken along line AA of FIG. 3, and FIG. 5 is a first embodiment of the present invention. It is an exemplary view showing a state in which the antirust sheet packaging bundle packed by the reinforcing bar packaging method is loaded.

As shown in Figures 3 to 5, the reinforcing bar packaging device preferably comprises a band member 15 and the antirust sheet 25. Here, the band member 15 is preferably bundled with a plurality of reinforcing bars (11). In addition, the band member 15 and the reinforcing bar 11 bound by the band member 15 are preferably wrapped by the rust preventive sheet 25. Through this, the occurrence of corrosion of the reinforcing bar 11 can be effectively prevented, so that the long-term loading according to the long distance transport is possible. In addition, the rebar is packed as described above is stacked in a multi-layer, it is preferable to be stacked vertically with each other for each layer. In addition, the reinforcing bars loaded on each layer in a packaged state are preferably loaded at predetermined intervals to facilitate coupling with the conveying device. Through this, the transport workability of the reinforcing bar for the vehicle can be improved.

In detail, the plurality of reinforcing bars 11 is preferably fastened to the first band by the band member 15, through which, the plurality of the reinforcing bar 11 is a bundle bundle (10) having a bundle form (10) Can be achieved.

Here, it is not limited to the number of fastening and the fastening position of the band member 15, it is preferable that the plurality of the reinforcing bar 11 is fastened to two or more positions so that the state in which the bundle is stably maintained.

In addition, there is no particular limitation on the material, width or thickness of the band member 15, and the band member 15 may be fastened by a separate binding device such as a binder for the efficiency of the work.

In addition, the band member 15 and the reinforcing bar 11 fastened by the band member 15 are preferably wrapped by the antirust sheet 25.

Through this, the reinforcing bundle 10 may be formed of the antirust sheet packaging bundle 20.

In addition, the rustproof sheet 25 may include a vaporizable rustproof resin and a synthetic resin.

In addition, the vaporizable rust preventive resin and the synthetic resin may be mixed through a process such as conventional film extrusion.

Here, the vaporizable rust preventive resin may be a commonly used volatile corrosion inhibitor (volatile corrosion inhibitor, VCI), the synthetic resin means a general synthetic resin such as polyethylene.

The vaporizable rust preventive agent may be a conventional vaporizable rust preventive agent in which a vaporized rust preventive molecule forms a fine film on the surface of the reinforcing bar as a compound of a substance which is easily sublimed or vaporized at room temperature.

In addition, the vaporizable rust preventive particles of the vaporizable rust inhibitor may form a rust preventive layer by adsorbing a thin rustproof layer having a thickness of 1 molecule on the rebar surface, and the vaporized rust preventive molecule may uniformly form a monomolecular film in a gaseous state.

Therefore, it is preferable that the rustproof sheet 25 is packaged so that the vaporizable rustproof resin portion faces the reinforcing bar 11 so that the rustproof film by the vaporizable rust preventive agent can be formed on the reinforcing bar bundle 10 more effectively.

Accordingly, the vaporizable rust preventive molecules can evenly penetrate into the minute gaps of the reinforcing bundle 10, and thus the rust preventive layer can prevent corrosion reactions caused by moisture and oxygen.

In addition, the rust preventive sheet 25 may further comprise a fabric.

Here, the fabric may be made of a variety of materials, such as synthetic resin material, fiber material, or non-woven fabric, preferably made by weaving, but is not necessarily limited to such a manufacturing method or form.

The rustproof sheet 25 may be manufactured by various methods such as adhesion of the fabric, the vaporizable rustproof resin, and the synthetic resin with an adhesive or thermocompression.

Through this, the vaporizable rust preventive wrapping paper may have an excellent breaking strength to effectively prevent damage caused by friction between the rust preventive sheet packaging bundles 20 during transportation by a vehicle such as a ship or a vehicle.

In addition, the rustproof sheet packaging bundle 20 may be stacked in a multi-layer, in which case the rustproof sheet packaging bundle 20 is itself in a rustproof packaging state, so as to cover the loaded rustproof sheet packaging bundle 20. Since a separate antirust sheet is unnecessary, the loading method can be simplified, and the loading time can be reduced, thereby improving workability.

In addition, the rust preventive sheet packaging bundle 20 is preferably repeatedly stacked even number layer and odd number layer.

To this end, the rustproof sheet packaging bundle 20 is a plurality of primary arranged in parallel in one direction, the new rustproof sheet packaging bundle 20a on the upper side of the first arranged rustproof sheet packaging bundle 20 is the primary arrangement It is preferable that the second stack so as to vertically cross the rustproof sheet packaging bundle 20.

And, a method of tertiary stacking so that the new anti-rust sheet packaging bundle (not shown) to the upper side of the second-loaded anti-rust sheet packaging bundle 20 is perpendicular to the second anti-rust sheet packaging bundle 20a arranged second May be repeated and stacked.

Through this, the rust preventive sheet packaging bundles 20 and 20a can be loaded in a well shape.

In addition, the antirust sheet packaging bundles 20 and 20a to be stacked on each layer are preferably stacked at a predetermined interval D in a predetermined number of units.

In addition, the coupling 30 (for example, a belt or a chain, etc.) provided in the transport device (not shown) is secured to the space 30 secured by the gap D. The sheet packaging bundle may be transported in a predetermined number unit of one or more.

Therefore, when the antirust sheet packaging bundle 20 is loaded, it may be stacked in a multi-layer even without a separate supporting member such as a supporting member between each layer, and through this, a loading space may be secured by that amount. Can be increased.

In addition, when the rust sheet packing bundle 20 is loaded or unloaded in a transport device such as a ship or a vehicle, the convenience can be increased and the efficiency of the work can be improved, thereby enabling more efficient loading.

On the other hand, before wrapping the reinforcing bar bundle 10 with the rustproof sheet 25, the binding portion of the band member 15, and both ends of the reinforcing bundle 10, which is bundled by the band member 15 is protected. It is preferable that the cover 17 is further provided.

By doing so, during the loading or unloading of the rustproof sheet packaging bundle 20, impacts such as bumps or stamps between the rustproof sheet packaging bundles 20, or the upper and lower ends of the binding portion of the band member 15 in the loaded state. The antirust sheet 25 may be prevented from being damaged by friction between the antirust sheet packaging bundles 20 and 20a.

FIG. 6 is a schematic structural view showing a reinforcing bar wrapping device and a method for reinforcing steel packing according to a second embodiment of the present invention, FIG. 7 is a cross-sectional view taken along line BB of FIG. 6, and FIG. 8 is a second embodiment of the present invention. Exemplary diagram showing a state in which the belt sling fastening bundle packaged by the rebar packing method according to the loaded state. In the rebar packaging apparatus according to the present embodiment, the belt sling may be coupled to the above-described rust preventive sheet packaging bundle, and the other components are the same as in the above-described first embodiment, and thus description thereof is omitted.

As shown in Figures 6 to 8, the reinforcing bar wrapping device preferably comprises the band member 15, the rustproof sheet 25 and the belt sling (41).

And through this, the antirust sheet packaging bundle (20 of Figure 3) is to be formed of a belt sling fastening bundle 40.

Here, the belt sling 41 may include a belt portion 42 and a ring portion 43, the belt portion 42 is preferably fastened to the rust sheet packaging bundle 20.

In this case, the belt part 42 may be fastened to two or more positions of the rustproof sheet 25 with respect to each of the one or more rustproof sheet packaging bundles 20.

In addition, it is preferable that one or more ring portions 43 are provided in each belt portion 42. More preferably, one or two ring portions 43 may be formed.

In addition, it is preferable that the above-mentioned conveying device is connected to each of the ring portions 43.

Therefore, the labor maneuver and the time for carrying and loading the belt sling fastening bundle 40 in the loading space such as the ship frame 90 can be reduced.

In addition, when the belt sling fastening bundle 40 is loaded, the belt sling fastening bundle 40 may be stacked in close contact with each other without maintaining a predetermined interval (D in FIG. 5) as described in the loading of the rustproof sheet packing bundle 20 described above. Through this, the loading amount can be increased.

In addition, the belt sling fastening bundle 40 may also be repeatedly stacked vertically with each other for each layer, but as described above, the conveying device may be coupled to the ring portion 43 in one direction for each layer. It is also possible to repeatedly load in parallel.

On the other hand, the belt portion 42 is preferably made of a sufficient width and material, such as enough to support the load of the belt sling fastening bundle 40.

To this end, the width of the belt portion 42 may be determined according to the allowable load with reference to KS B 6241 standard.

In addition, the belt part 42 is wrapped in the rust preventive sheet so as to hold the center of gravity so that the belt sling fastening bundle 40 is not biased to one side during transportation and to sufficiently support the load of the belt sling fastening bundle 40. It is preferable to be fastened to two or more positions of the bundle 20, respectively.

At this time, the belt sling 41 is preferably installed at each of two or more locations of one or more of the rustproof sheet packaging bundle 20, more preferably fastened to the three to four rustproof sheet packaging bundle 20 Can be.

Through this, it is possible to bundle the three to four anti-corrosive sheet packaging bundles 20 into one unit at a time, so that the conveying through the conveying device can be made more effectively, and workability is also shortened during loading and unloading. Can be improved.

On the other hand, Figure 9 is a schematic cross-sectional view showing a reinforcing bar packaging apparatus and a method of reinforcing bar packaging according to a third embodiment of the present invention.

As shown in FIG. 9, the belt sling 41a includes a belt portion 42a fastened to the antirust sheet packaging bundle 20 (FIG. 3), and a ring portion 43a provided at an end portion of the belt portion 42a, respectively. It can be made, including).

Here, the belt portion 42a may be formed to have a length longer than the circumferential length of the antirust sheet packaging bundle 20.

Through this, the belt portion 42a may be wound in one or more layers around the outer circumference of the rust preventive sheet packaging bundle 20.

Furthermore, the hook portion 43a is formed at both ends of the belt portion 42a, respectively, so that the hook portion 43a is not bound to the shape in which the belt portion 42a is wound around the antirust sheet packaging bundle 20. The conveying apparatus can be easily coupled.

Therefore, the rustproof sheet packaging bundle 20 can be carried more stably and easily.

FIG. 10 is a schematic view showing a configuration of a reinforcing bar wrapping device and a method for reinforcing steel packing according to a fourth embodiment of the present invention, FIG. 11 is a cross-sectional view taken along line CC of FIG. 10, and FIG. 12 is a fourth embodiment of the present invention. Exemplary diagram showing a state in which the buffer member belt sling fastening bundle packaged by the rebar packaging method according to the loaded state. The rebar packaging apparatus according to the present embodiment may further include a cushioning member in the above-described belt portion, and the other components are the same as the above-described second and third embodiments, and thus description thereof will be omitted.

10 to 12, the belt portion 42 may be further provided with one or more buffer members 55, through which, the belt sling fastening bundle 40 is a buffer member belt sling fastening bundle ( 50).

Here, the buffer member 55 is preferably made of an elastic material such as rubber or urethane, but is not necessarily limited thereto, and may be made of the same material as the belt part 42.

Therefore, the buffer member belt sling fastening bundle 50 loaded on the upper layer may be loaded such that the shock absorbing member 55 is positioned on the upper surface of another buffer member belt sling fastening bundle 50 directly arranged on the lower layer.

Through this, damage due to friction between the buffer member belt sling fastening bundle 50 to be loaded can be reduced, and the product is not damaged due to the buffering between the buffer member belt sling fastening bundle 50 to maintain the quality in a good state. It may be possible.

The shock absorbing member 55 is preferably attached to the belt part 42 to be integrated. Such attachment may be performed by various methods such as adhesion or sewing.

13 is an exemplary view showing a loading method of reinforcing bars according to a fifth embodiment of the present invention.

As shown in FIG. 13, the rust preventive sheet packaging bundle 20 is preferably arranged on the shelf member 71 provided at the upper side of the trailer 70.

And, the new shelf member 71a is provided on the upper side of the antirust sheet packaging bundle 20, and the new antirust sheet packaging bundle 20 and the new shelf member 71b are provided on the shelf member 71a again. Can be repeated.

Through this, the antirust sheet packing bundles 20 carried by the shaking and vibration caused by the movement of the trailer 70 may be prevented from colliding with each other or causing damage.

Here, the trailer 70 may be loaded as well as the antirust sheet packing bundle 20, the belt sling fastening bundle (40 of FIG. 6) and the buffer member belt sling fastening bundle (50 of FIG. 9). Of course.

In addition, the apparatus for transporting the package bundles 20, 40, and 50 may be applied not only to the trailer 70 but also to a general vehicle transport apparatus.

As described above, the present invention is not limited to the above-described specific preferred embodiments, and various modifications by those skilled in the art to which the present invention pertains without departing from the gist of the present invention claimed in the claims. Implementations are possible and such variations are within the scope of the present invention.

1 is an exemplary view schematically showing a conventional rebar packaging method.

Figure 2 is an exemplary view schematically showing a state packed by a conventional reinforcing bar packaging method.

Figure 3 is a schematic diagram showing the configuration of the reinforcing bar packaging apparatus and the reinforcing bar packaging method according to a first embodiment of the present invention.

4 is a cross-sectional view taken along the line A-A of FIG.

Figure 5 is an exemplary view showing a state in which the antirust sheet packaging bundle packaged by the rebar packaging method according to the first embodiment of the present invention is loaded.

Figure 6 is a schematic view showing a configuration of the reinforcing bar packaging apparatus and the reinforcing bar packaging method according to a second embodiment of the present invention.

7 is a cross-sectional view taken along the line B-B in FIG.

8 is an exemplary view showing a state in which a belt sling fastening bundle packed by the rebar packing method according to the second embodiment of the present invention is loaded.

9 is a cross-sectional view schematically showing a reinforcing bar packaging apparatus and a reinforcing bar packaging method according to a third embodiment of the present invention.

Figure 10 is a schematic view showing the configuration of the reinforcing bar packaging apparatus and the reinforcing bar packaging method according to a fourth embodiment of the present invention.

FIG. 11 is a cross-sectional view taken along the line C-C in FIG. 10; FIG.

Figure 12 is an exemplary view showing a state in which the buffer member belt sling fastening bundle packed by the rebar packing method according to the fourth embodiment of the present invention is loaded.

13 is an exemplary view showing a loading method of rebar according to a fifth embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

10,110: Rebar Bundle 11,111: Rebar

15: band member 17: protective cover

20: Antirust Sheet Packing Bundle 25: Antirust Sheet

40: belt sling fastening bundle 41: belt sling

42: belt portion 43: ring portion

50: buffer member belt sling fastening bundle 55: buffer member

70: trailer 71: shelf member

120: synthetic resin sheet 191: support member

Claims (15)

Band member for tying a plurality of rebar; Antirust sheet surrounding the band member and the reinforcing bar; And A belt comprising at least two belt portions fastened to at least two positions of the rustproof sheet for each of the at least one rustproof sheet packaging bundle packed by the band member and the rustproof sheet, and at least one loop portion provided at each belt portion. Rebar packaging device comprising a sling. The method of claim 1, Reinforcement packaging device, characterized in that the belt portion is further provided with one or more buffer members. The method of claim 2, Reinforcing packaging device characterized in that the buffer member is made of an elastic material. The method of claim 1, The anti-corrosive sheet is a rebar packaging device characterized in that made of a vaporizable anti-rust resin and synthetic resin. The method of claim 4, wherein The rustproof sheet is a rebar packaging device characterized in that the fabric further comprises. The method of claim 1, Reinforcing bar packaging device characterized in that the protective cover is provided so that the binding portion of the band member and both ends of the reinforcing bar bound by the band member. A plurality of reinforcing bars are tied to the band member to form a reinforcing bundle; The bundle of reinforcing bars is packaged with an antirust sheet to form an antirust sheet packaging bundle; And A belt sling fastening bundle is formed by a belt sling comprising a belt part fastened to two or more positions of the rustproof sheet for each of the one or more antirust sheet packing bundles, and a loop part provided with one or more belt parts. Rebar packaging method comprising the step of forming. The method of claim 7, wherein Reinforcing bar packaging method characterized in that the at least one buffer member is provided in each of the belt portion is the anti-rust sheet packaging bundle is formed as a buffer member belt sling fastening bundle. The method of claim 7, wherein Wherein the band member is bound, and both ends of the reinforcing bundle bundle is further characterized in that the step of being wrapped by a protective cover before being wrapped by the rustproof sheet. The method of claim 7, wherein The anti-corrosive sheet packing bundle is loaded on a trailer, reinforcing bar packaging method characterized in that it further comprises the step of providing a shelf member between each layer of the anti-rust sheet packing bundle to be loaded. A plurality of reinforcing bars are tied to the band member to form a reinforcing bundle, and the reinforcing bar bundle is wrapped with an antirust sheet to form an antirust sheet packing bundle, and then a belt part fastened to two or more positions of the at least one antirust sheet packing bundle, respectively. And a plurality of belt sling fastening bundles formed by a belt sling including one or more ring portions provided in each of the belt portions, firstly arranged in parallel in one direction by a conveying device connected to the ring portion. Loading the new belt sling fastening bundle by the conveying device on the upper side of the first ordered belt sling fastening bundle, and secondly loading the vertically intersecting with the first arranged belt sling fastening bundle; And Comprising the new belt sling fastening bundle is repeated to the upper side of the second loaded belt sling fastening bundle is loaded by the conveying device in a multi-layer, the odd and even layers are stacked so as to vertically cross each other How to load rebar. The method of claim 11, The belt sling fastening bundles to be stacked on each layer are loaded at intervals so as to be coupled to the conveying device in a predetermined number unit. delete The method of claim 11, The belt sling fastening bundle to be loaded on the upper layer is rebar loading method characterized in that the one or more buffer members provided in the belt portion is mounted so as to be located on the upper surface of the belt sling fastening bundle is arranged directly below. The method according to claim 11 or 14, The belt sling fastening bundle is loaded on a trailer, rebar loading method characterized in that the shelf member is further provided between each layer of the belt sling fastening bundle to be loaded.

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