SYSTEM FOR REMOVING PACKAGING FILM FROM ARTICLE

Abstract

A system for removing a product-packing film from a product having an axis in a longitudinal direction. The packing film surrounds lateral portions of the product. A first end of the packing film surrounding a first longitudinal end of the product is open. A second end of the packing film surrounding a second end of the product opposite the first end of the product is closed. In the system, a conveyor carries a plurality of products each packed with a packing film in a direction perpendicular to the axes of the products while supporting the products such that the axes of the products are parallel to each other. A suction unit draws the first end of the packing film in an axial direction of each of the products. A clamping unit clamps the first end of the packing film drawn by the suction unit.

Claims

1. A system for removing a packing film from a product having an axis in a longitudinal direction, the packing film being used to pack the product and surrounding lateral portions of the product, wherein a first end of the packing film surrounding a first longitudinal end of the product is open and a second end of the packing film surrounding a second end of the product opposite the first end of the product is closed, the system comprising: a conveyor configured to carry a plurality of products each packed with a packing film in a direction perpendicular to axes of the plurality of products while supporting the plurality of products such that the axes of the plurality of products are parallel to each other; a film removal unit comprising a suction unit configured to draw the first end of the packing film in an axial direction of each of the products and a clamping unit configured to clamp the first end of the packing film drawn by the suction unit, wherein the film removal unit is moved in the axial direction of the product between a position in which the film removal unit approaches the product and a position in which the film removal unit is separated from the product so as to remove the packing film from the product; and a frame on which the conveyor, a support unit, and the film removal unit are disposed.

2. The system according to claim 1, wherein the suction unit comprises a suction member to which a negative pressure is applied such that the suction member draws the first end of the packing film by approaching the first end of the product, and the clamping unit comprises a pair of clamping bars disposed on both sides of the suction member to be in contact with or separated from each other in order to clamp the first end of the packing film drawn by the suction unit.

3. The system according to claim 2, wherein the suction member of the suction unit is configured to move in a direction away from the first end of the product after having drawn the first end of the packing film, and the pair of clamping bars of the clamping unit are disposed on both sides of the suction member and configured to move backward from positions of the clamping bars by moving in a direction in which the suction member is separated from the first end of the product and then come into contact with each other to clamp the first end of the packing film.

4. The system according to claim 1, wherein the clamping unit clamps the first end of the packing film drawn by the suction unit, and the film removal unit removes the packing film from the product by moving to the position in which the film removal unit is separated from the first end of the product in a state in which the clamping unit has clamped the first end of the packing film.

5. The system according to claim 4, wherein the clamping unit removes the first end of the packing film from the suction unit by moving to be separated from the suction unit in a direction opposite to a direction in which the packing film is drawn by the suction unit after the packing film is removed from the product.

6. The system according to claim 1, wherein the conveyor is configured such that the product is inclined downward from the second end to the first end in the axial direction, and the film removal unit is configured such that the suction unit and the clamping unit move coaxially with the axis of the product.

7. The system according to claim 6, wherein the film removal unit further comprises a rail extending such that the product is inclined downward in the axial direction, and the suction unit and the clamping unit are configured to be movable together along the rail to draw and clamp the first end of the packing film and then move downhill along the rail, thereby removing the packing film from the product.

8. The system according to claim 7, wherein the film removal unit is configured to be movable with respect to the frame between the position in which the film removal unit approaches the conveyor and the position in which the film removal unit is separated from the conveyor.

9. The system according to claim 8, further comprising a blower unit carrying the packing film removed from the product by blowing the packing film, wherein the blower unit is disposed between a position in which the film removal unit approaches the frame and a position in which the film removal unit is separated from the frame to blow air while the film removal unit is moving to the position in which the film removal unit is separated from the frame.

10. The system according to claim 2, further comprising the support unit disposed adjacent to the first end of the product to support the first end of the product in an operation of removing the packing film from the product, wherein the support unit comprises a pair of support bars disposed above the conveyor and configured to come into contact with the first end of the product on both sides of the suction member while moving upward and downward to approach and be separated from the product, wherein the support bars come into contact with the first end by moving downward at a point in time at which the suction unit starts drawing the first end of the packing film.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0049] FIG. 1 is a view illustrating a state in which a product supposed to be handled by a system for removing a packing film according to an embodiment of the present disclosure are packed with a packing film, which is illustrated as being transparent;

[0050] FIGS. 2 and 3 are perspective views illustrating an overall configuration of the system for removing a packing film according to an embodiment of the present disclosure;

[0051] FIGS. 4 and 9 are longitudinal cross-sectional views illustrating portions of the conveyor, the support unit, and the film removal unit of the system for removing a packing film according to an embodiment of the present disclosure;

[0052] FIG. 5 is a perspective view illustrating a configuration of the support unit of the system for removing a packing film according to an embodiment of the present disclosure; and

[0053] FIGS. 6 to 8 are plan, front, and longitudinal cross-sectional views illustrating a configuration of the film removal unit of the system for removing a packing film according to an embodiment of the present disclosure.

DETAILED DESCRIPTION OF THE INVENTION

[0054] Hereinafter, as details for implementing the present disclosure, a configuration and operation of a removal system for automatically removing a packing film from a product according to an embodiment of the present disclosure will be described with reference to the drawings.

[0055] The removal system according to the present disclosure is configured to remove a packing film from a product having the configuration illustrated in FIG. 1.

[0056] A packing film 5, with which a product 1 is packed, has a longitudinally extending shape to comply with the shape of the product 1. The packing film 5 is configured such that a first end 6 of the packing film surrounding a first longitudinal end 2 of the product 1 is closed and a second end 7 of the packing film surrounding a second end 3 of the product 1 opposite the first end 2 is open. Here, the expression “open” does not mean that the product 1 are exposed through the second end 7, but means that the second end 7 of the packing film 5 is not sealed by fusion or another means. In FIG. 1, the second end 7 is illustrated as being closed, with portions of the film forming the second end 7 overlapping each other.

[0057] An operation of removing the packing film 5 from the product 1 includes fixing the product 1 in a predetermined position and peeling the packing film 5 from the product 1 by drawing (or attracting) the first longitudinal end 6 of the packing film 5 under vacuum.

[0058] Meanwhile, the product 1 illustrated in FIG. 1 are packed in the packing film 5 such that synthetic resin vessels having the shape of a bowl for containing food are stacked on each other in the top-bottom direction, but the removal system according to the present disclosure is not limited to a product of this type. When an elongated product is packed with a packing film having an elongatable shape and one end is not sealed by fusion or another sealing means in a non-peelable manner, the removal system of the present disclosure may be able to remove the packing film from the product.

[0059] The product 1 contained in the packing box are transported and stored in the packing box in a state in which the product 1 are packed in the packing film 5. The product 1 are withdrawn from the packing box and introduced into the system for removing a packing film according to the present embodiment. An operation of opening the packing box and withdrawing the product 1 from the packing box and an operation of aligning the product 1 and disposing the product 1 on a conveyor of the removal system according to the present embodiment may be performed by systems each of which automatically performs a corresponding operation, but may be performed manually by a worker.

[0060] Hereinafter, the overall configuration of the removal system according to the present disclosure will be described with reference to FIGS. 2 to 4.

[0061] Since the packing film 5 is formed of a transparent material and in close contact with the product 1, the packing film is not illustrated for the sake of brevity in the figures, such as FIGS. 2 and 3, illustrating the removal system according to the present embodiment. In FIG. 1 illustrating the packing film 5, a reference numeral is used to refer to the product in the description.

[0062] The removal system according to the present embodiment generally includes: the conveyor 10 configured to support a plurality of products 1 such that the axes of the products 1 are parallel to each other and carry each of the products 1 packed with a packing film 5 in a direction perpendicular to the axis of the product 1; a support unit 20 disposed adjacent to the first end 2 of the product 1 to support the first end 2 of the product 1 in an operation of removing the packing film 5 from the product 1; a film removal unit 30 operating to remove the packing film 5 from the product 1; a blower unit 60 disposed to be spaced apart from the conveyor 10 to blow air to the packing film 5 removed from the product 1 so that the packing film 5 is removed from the film removal unit; and a frame 70 supporting the conveyor 10, the support unit 20, the film removal unit 30, and the blower unit 60 disposed on the frame 70.

[0063] For reference, for the sake of brevity, portions of the blower unit 60 and the frame 70 are not illustrated in FIG. 2. In FIG. 3, the conveyor 10 and a portion of the frame 70 supporting the conveyor 10 are not illustrated, and the film removal unit 30 is illustrated as being disposed in two positions to express the operation of the film removal unit 30. However, the removal system according to the present embodiment includes a single film removal unit 30.

[0064] In addition to these components, control units controlling a variety of operations of the components, a variety of sensors or actuators, and the like constitute the removal system according to the present embodiment. However, illustrations and descriptions of such control units, sensors, or actuators will be omitted, since technologies for such control units, sensors, or actuators will be apparent to those skilled in the art from the disclosure of the specification.

[0065] Referring to FIGS. 2 and 4, the conveyor 10 is configured to carry products 1 in a direction perpendicular to the axes A of the products 1 while supporting the products 1 each packed with the packing film 5, in which the products 1 are disposed in parallel to each other such that the axes A of the products 1 are parallel to each other. In addition, the conveyor 10 is configured such that the width direction C of the conveyor 10 perpendicular to a carrying direction B in which each of the products 1 is carried has a downward slope toward the support unit 20. Thus, the product 1 is supported on the conveyor in a state in which the axis A of the product 1 is inclined downward from the second end 3 toward the first end 2 of the product 1.

[0066] The product 1 packed with the packing film 5 is disposed on the conveyor 10 in an upstream position in the carrying direction B, and are carried downstream as the conveyor 10 operates. While the operation of removing the packing film 5 by the film removal unit 30 is being performed, the conveyor 10 stops carrying the product. When the film removal operation is finished, the operation of the conveyor 10 is resumed, and the product 1, from which the packing film 5 is removed, are carried downstream on the conveyor 10.

[0067] The conveyor 10 includes a conveyor belt driven in a closed loop by a driving motor 15. Partition walls 12 extending in the transverse direction C are provided on outer sides of the conveyor belt 11 so as to be spaced apart from each other at a distance corresponding to the diameter of the product 1. Thus, such products 1 are placed in parallel to each other on the conveyor belt 11.

[0068] In addition, a pair of support pins 13 are provided on portions of the conveyor belt 11 between the partition walls 12 and below positions in which the product 1 are rested, i.e., lower portions of the conveyor belt 11 in the transverse direction. The pair of support pins 13 are disposed on both sides of and spaced apart from the center of the first end 2 of the product 1 to support the product 1.

[0069] The support unit 20 is disposed above the conveyor 10, in a substantially middle position in the carrying direction B.

[0070] FIG. 5 separately illustrates portions of the support unit 20 and the frame 70 supporting the support unit 20. With reference to FIG. 5 together with FIG. 4, the configuration of the support unit 20 will be described.

[0071] The frame 70 is provided with a first portion 71 extending to above the conveyor 10. First rails 21 extending perpendicularly to the surface of the conveyor belt 11 of the conveyor 10 are provided on the first portion 71 of the frame 70. The movable panel 22 to which the driving motor 23 is attached is movably coupled to the first rails 21. As the driving motor 23 is driven, the movable panel 22 moves on the rails 21 perpendicularly to the surface of the conveyor belt 11.

[0072] The movable panel 22 is provided with an attachment panel 24 extending in the carrying direction B, and a plurality of support bars 25 attached to the bottom surface of the attachment panel 24 extend perpendicularly from the attachment panel 24. A pair of support bars, comprised of two of the support bars 25, support the first end 2 of a single product 1.

[0073] When the conveyor 10 is operated and the product 1 are carried, the movable panel 22 is moved upward along with the rails 21, so that the support bars 25 do not interfere with the product 1 being carried. When the conveyor 10 is stopped and the packing film 5 is removed from the product 1, the movable panel 22 is moved downward, so that each pair of support bars 25 support a single product 1.

[0074] Next, returning to FIGS. 2 and 3, the overall configurations and operations of the frame 70 and the film removal unit 30 will be described.

[0075] The frame 70 includes the first part 71 provided above the conveyor 10, with the support unit 20 being disposed on the first part 71, a second part 72 provided in a direction in which the conveyor 10 extends and supporting the conveyor 10, and a third part 73 and a fourth part 74 extending perpendicularly from the second part 72 to support the film removal unit 30.

[0076] The film removal unit 30 includes a suction unit drawing the first end of the packing film 5 under vacuum and a clamping unit separating the first end of the packing film 5, drawn by the suction unit, from the suction unit. However, the suction unit and the clamping unit are provided as a single assembly, instead of being provided and disposed separately.

[0077] The film removal unit 30 is provided with a body 40 on which not only components of the suction unit and the clamping unit but also a variety of actuators, sensors, control modules, tubes, and the like for operating the components of the suction unit and the clamping unit are disposed.

[0078] The body 40 performs two different operations with respect to the conveyor 10. Components for the two motions are provided in the body 40 so as to be distinguished from each other.

[0079] In the first operation, the body 40 moves in a direction in which the conveyor 10 has a downward slope. Due to this operation, the suction unit of the body 40 moves along the downward slope while drawing the first end of the packing film 5, thereby peeling the packing film 5 in the longitudinal axis of the product 1.

[0080] In the second operation, the suction unit of the body 40 is horizontally moved away from the conveyor 10 after the suction unit has peeled the packing film 5 from the product 1. Due to this operation, the packing film 5 is removed from the suction unit, and the packing film 5 is carried using the blower unit 60.

[0081] First, a configuration for the second operation will be described.

[0082] FIG. 3 illustrates the body 40 of the film removal unit disposed in two positions, i.e., a position in which the body 40 of the film removal unit approaches the conveyor 10 and the support unit 20 and a position in which the body 40 of the film removal unit is separated from the conveyor 10 and the support unit 20.

[0083] Above the third part 73 of the frame, a screw 77 configured to be driven and rotated by a driving motor 76 is provided on one side in the transverse direction perpendicular to a movement direction to extend in the movement direction. A channel 78 guiding a linear movement of the film removal unit 30 is provided on the other side to extend in the movement direction.

[0084] Brackets 31 and 32 are provided on both sides in the transverse direction of the film removal unit 30, and are coupled to each other through a connecting panel (33 in FIG. 6) extending between the brackets 31 and 32. One end of one bracket 31 is engaged with and coupled to the screw 77 to apply driving force for the linear movement of the film removal unit 30 in response to the rotation of the screw 77. One end of the other bracket 32 is slidably engaged with the channel 78 to guide the linear movement of the film removal unit 30.

[0085] Due to this configuration, each of the film removal unit 30 linearly moves on a horizontal surface in response to the driving of the screw 77, between positions approaching and being separated from the conveyor 10.

[0086] Next, a configuration for the first operation will be described with reference to FIGS. 2 and 3 together with FIGS. 6 and 7 illustrating the body 40 of the film removal unit 30.

[0087] Third rails 33 are provided on both sides in the transverse direction of the brackets 31 and 32 and the connecting panel (33 in FIG. 6). A screw 34 is disposed inside each of the third rails 33, and coupling portions 49 provided on both ends of the body 40 are engaged with the screws 34. In response to the rotation of the screws 34, the body 40 of the film removal unit 30 linearly moves in the direction in which the third rails 33 extend.

[0088] The third rails 33 are disposed in parallel to the transverse direction C of the conveyor 10 at the same slope as the slope direction of the conveyor 10. The body 40 moves uphill along the third rails 33 to draw the packing film 5 from the product 1 rested on the conveyor 10 adjacently to the conveyor 10 and the support unit 20. Afterwards, the body 40 that has drawn the packing film 5 moves downhill along the third rails 33, thereby peeling and separating the packing film 5 from the product 1.

[0089] A configuration and operation of the body 40 and configurations and operations of the suction unit and the clamping unit provided in the body 40 will be described with reference to FIGS. 6 to 8.

[0090] Five (5) suction members 41 are provided on lower portions of the body 40, directed toward the movement direction. The suction members 41 are connected to a blower unit (not shown) disposed inside the body 40 such that a negative pressure is applied to the suction members 41. The suction members 41 are in contact with the first end 2 of the product 1 to draw the end of the packing film 5.

[0091] In addition, as compared through FIGS. 8 (a) and (b), each of the suction members 41 is configured to be movable forward and backward in the movement direction D. In the forwardly moved position, the suction member 41 is in contact with the first end 2 of the product 1 to start a drawing operation. Then, the suction member 41 moves backward to draw the packing film 5 from the product 1.

[0092] A pair of clamping bars 42 and 43 of the clamping unit are disposed on both sides in the transverse direction of the leading end, i.e., a portion to be in contact with the product 1, of each of the suction members 41.

[0093] Referring to FIG. 7, five (5) clamping bars 42 are provided to the left of the suction members 41, and clamping bars 43 are provided to the right of the suction members 42. In an upper position, each of the clamping bars and the clamping bars 43 is connected to a single movable bar 44 or 45.

[0094] Since the movable bars 44 and 45 are moved in opposite directions in the transverse direction, a pair of clamping bars 42 and 43 is converted between a position in which the clamping bars 42 and 43 are separated from each other on both sides of the suction member 44 as illustrated in FIG. 6 (a) and a position in which the clamping bars 42 and 43 are in contact with each other as illustrated in FIG. 7 (b).

[0095] The clamping bars 42 and 43 are in contact with each other so as to clamp the packing film 5 drawn by the suction members 41. In an operation of the suction members 41 drawing the packing film 5, the clamping bars 42 and 43 are separated from each other so as not to interfere with the drawing operation of the suction members 41. In addition, the separation operation unclamps the packing film 5 from the clamping bars.

[0096] In addition, referring to FIG. 8, the clamping bars 42 and 43, the movable bars 44 and 45 to which the clamping bars 42 and 43 are coupled, and components for operating the clamping bars 42 and 43 and the movable bars 44 and 45 are provided on a sub-assembly 46, which is configured to be movable forward and backward in the movement direction D.

[0097] When the suction members 41 start the drawing operation and move backward to the position illustrated in FIG. 7 (b), the movable bars 44 and 45 are operated and the clamping bars 42 and 43 are moved to the position illustrated in FIG. 6 (b) so as to clamp the end of the packing film 5 drawn by the suction members 41.

[0098] In this manner, in a state in which the suction members 41 and the clamping bars 42 and 43 have drawn and clamped the packing film 5, the body 40 film removal unit moves downhill along the third rails 33 so as to peel the packing film 5 along the axis of the product 1.

[0099] During the downhill movement of the body 40 like this, the drawing operation of the suction members 41 is finished, and the packing film 5 is clamped by only the clamping bars and 43. Here, the first end of the packing film 5 remains drawn into the suction members 41.

[0100] The movable bars 44 and 45 perform a forward movement in the movement direction, and responsively, the clamping bars 42 and 43 clamp the packing film 5. In this state, a forward movement is performed to separate the packing film from the suction members 41.

[0101] Returning to FIG. 3, the blower unit 60 is provided with five (5) blower nozzles 61.

[0102] The fourth part 74 of the frame supporting the blower unit 60 is disposed above the third part 73, in a position substantially in the middle of the third part 73 of the frame guiding and supporting the movement of the film removal unit 30. The five blower nozzles 61 are disposed in parallel to each other in the transverse direction of the body 40 of the film removal unit 30.

[0103] The blower nozzles 61 are supplied with compressed air from a compressed air source (not shown), and are disposed to blow out the compressed air in the direction of a rear side toward leading ends of the clamping bars 42 and 43 and the suction members 41 from the body 40, i.e., a direction in which the body 40 of the film removal unit 30 is separated from the conveyor 10.

[0104] Due to this configuration, after the operation of removing the packing film 5 by the clamping bars 42 and 43 and the suction members 41 is completed, with the body 40 of the film removal unit 30 moving to the position in which the film removal unit 30 is separated from the product, and the drawing and clamping operations are finished, the packing film 5 is separated from the body 40 of the film removal unit 30 by the compressed air blown from the blower nozzles 61 and is moved in the blowing direction of the compressed air to be collected.

[0105] As described above, the configuration of the system for removing a packing film according to an embodiment of the present disclosure and the operations of the components of the system have been described. Subsequently, overall operations of introducing the product 1 packed with the packing film 5 into the system for removing a packing film according to the present embodiment and removing the packing film 5 using the system will be described.

[0106] Referring to FIG. 2, products 1, disposed in parallel to each other and respectively packed with a packing film 5, are carried on the conveyor 10.

[0107] The removal system according to the present embodiment may simultaneously process maximum five (5) products with a single operation. When five products 1, from each of which the packing film 5 has not been removed, reach the position of the support unit 20, the conveyor 10 is stopped.

[0108] FIG. 9 illustrates a state in which the conveyor 10 is stopped and a state at a point in time at which the removal of the packing film 5 by the film removal unit 30 is started.

[0109] At the point in time at which the removal of the packing film 5 is started, the film removal unit 30 moves to the position in which the suction members 41 and the clamp bars 42 and 43 approach the first end 2 of each of the products 1.

[0110] First, as the position of the film removal unit 30 is illustrated in FIG. 3, in response to the screw 77 being driven, the third rails 33 and the first and second brackets 31 and 32 move to the position approaching the conveyor 10 along the channel 78. Afterwards, the body 30 of the film removal unit 30 moves upward from the position in which the body is disposed below the third rails 33, as illustrated in FIG. 4, along the third rails 33, as illustrated in FIG. 9. Consequently, the suction members 41 and the clamping bars 42 and 43 come into close contact with the first end 2 of each of the products 1.

[0111] In this close position, the suction members 41 is disposed in the forwardly moved position, and the clamping bars 42 and 43 are expanded around the suction members 41.

[0112] Before the suction members 41 start the drawing, the support bars 25 of the support unit 20 move downward. When the support bars 25 are in the downwardly moved position, a pair of support bars 25 are in contact with the first end 2 of each of the products 1.

[0113] Since the conveyor 10 has a downward slope, the products 1 are supported by the support pins 13 of the conveyor 10 so as not to drop from the conveyor belt 11. A support bars 25 of the support unit 20 are disposed adjacent to the suction members 41 of the film removal unit 30. In the drawing operation of the suction members 41, the support bars 25 support the product 1 and allow the packing film 5 to smoothly slide along the surface of the product 1 and be peeled from the product 1.

[0114] In the state in which the support unit 20 that has moved downward supports each of the products 1, the film removal unit 30 is operated.

[0115] First, the suction members 41 start the drawing, so that the portion of the packing film 5 covering the first end 2 of the product 1 is drawn by the suction members 41, and the suction members 41 move backward from the body 40, thereby drawing the packing film 5 from the product 1.

[0116] Afterwards, the clamping bars 42 and 43 approach each other to clamp the packing film 5 therebetween, and the drawing by the suction members 41 is stopped.

[0117] The packing film (5 in FIG. 1) is clamped by the clamping bars 42 and 43, and the body 40 moves along the third rails 33. Since the third rails 33 is inclined like the conveyor 10, the movement direction of the body 40 is coaxial with the axis A of the product 1 rested on the conveyor 10.

[0118] Consequently, the packing film 5 is peeled from the product 1 while being pulled along the axis A of the product 1. At a point in time at which the body 40 has moved to the lower ends of the third rails 33, the packing film 5 is completely separated from the product 1.

[0119] Thereafter, the screw 77 is operated, and the film removal unit 30 moves from the close position to the separated position in FIG. 3.

[0120] During the movement, the clamping bars 42 and 43 move in a direction away from the suction members 41. Consequently, one end of the packing film 5 that has been inserted into the suction member 41 by the drawing operation of the suction member 41 is separated.

[0121] The blower unit 60 is operated to blow compressed air in a direction opposite to the conveyor 10. As the film removal unit 30 passes by the position of the blower unit 60, the clamping bars 42 and 43 are separated from each other, thereby stopping clamping the packing film 5.

[0122] Consequently, the packing film 5 is separated from the film removal unit 30 and is carried in the direction opposite to the conveyor 10 by the air blown from the blower unit 60.

[0123] In this manner, the operations of simultaneously removing the packing films 5 from the five products 1 and carrying the removed packing films 5 are completed.

[0124] When the packing films 5 are simultaneously removed from the five products 1, the conveyor 10 moves the conveyor belt 11 by the distances of the five products, and the products 1, from which the packing films 5 are removed, move downstream of the conveyor 10 and are transported from the conveyor 10 to another place by a separate apparatus.

[0125] The film removal unit 30 moves again to the initial position in which the film removal unit 30 approaches the conveyor 10 and restarts the film removal operation. In response to the operation of the conveyor 10, products 1 packed with packing films 5 are carried again to positions facing the film removal unit 30.

[0126] As set forth above, in the system for removing a packing film according to embodiments of the present disclosure, the operations of introducing and removing products, transporting the products from which packing films are removed, and transporting the packing films removed from the products are automatically performed without the intervention of a worker.

[0127] In particular, in the system according to the present embodiment, five products are simultaneously processed, and thus the operation of removing packing films from the products may be rapidly performed. Although a variety of unit sets each comprised of five units are provided according to the present embodiment in order to simultaneously process five products, the system may be configured to process only a single product. The configuration according to the present embodiment may be adapted as required in order to simultaneously process a selected number of products.

[0128] Hereinbefore, the configuration and the operation of the system for removing a packing film according to embodiments of the present disclosure have been described, but various modifications and addition of elements are possible without departing from the claim without being limited to these embodiments.