WO2019221366A1 - Dispositif de neutralisation d'adhésif et procédé de fabrication d'étiquettes adhésives l'utilisant - Google Patents

Dispositif de neutralisation d'adhésif et procédé de fabrication d'étiquettes adhésives l'utilisant Download PDF

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Publication number
WO2019221366A1
WO2019221366A1 PCT/KR2019/001873 KR2019001873W WO2019221366A1 WO 2019221366 A1 WO2019221366 A1 WO 2019221366A1 KR 2019001873 W KR2019001873 W KR 2019001873W WO 2019221366 A1 WO2019221366 A1 WO 2019221366A1
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WO
WIPO (PCT)
Prior art keywords
adhesive
label
removing material
adhesive force
force removing
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Application number
PCT/KR2019/001873
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English (en)
Korean (ko)
Inventor
신기환
Original Assignee
(주)디비텍
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Publication of WO2019221366A1 publication Critical patent/WO2019221366A1/fr

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/334—Applications of adhesives in processes or use of adhesives in the form of films or foils as a label
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components

Definitions

  • the present invention relates to an adhesive killing device and a method of manufacturing the adhesive label using the same.
  • Disclosed is a process for solving the problem that the adhesive sticks out from the edge of the label when the label is attached to an attachment object such as a vehicle tire through an automated labeling machine.
  • Adhesive label is a concept that includes label paper that is attached to the surface of products such as automobile tires and release paper attached to the label. An adhesive is applied between the release paper and the label paper. In order to attach a label to a product to be attached, such as a car tire, release paper should be peeled off, and such label paper attaching process usually uses a mechanical device such as an automatic label attaching machine.
  • the main component of the adhesive is an acrylic resin, and the thickness of the adhesive layer to which the adhesive is applied is about 20 microns.
  • the adhesive force of the pressure sensitive adhesive must be very strong.
  • the main component of the pressure-sensitive adhesive of the label paper, such as automobile tires require strong adhesiveness is a rubber-based resin
  • the thickness of the pressure-sensitive adhesive layer reaches about 50 microns.
  • the adhesive is squeezed out at the position where the excess paper, which is an unnecessary part of the original paper (including the label and the excess paper), is removed (the label edge position).
  • the wound adhesive label is not easily released, so that the label cannot be stuck on the surface of the automobile tire continuously, and the flow of the intermediate process is interrupted.
  • An object of the present invention is to provide a process and apparatus for preventing a phenomenon in which adhesives stick out around edges of label papers used for tires and the like, and areas adjacent to the edges of label papers stick together.
  • the adhesive label supply step (S1) for supplying the adhesive label 10 consisting of the base paper 12 and the release paper 11, the adhesive is buried.
  • the adhesive label input step (S2-1) for inputting the adhesive label
  • the adhesive label separation step (S2-2) for separating the release paper and the release paper, and the bottom of the lower surface of the adhesive-coated surface using the adhesive killing device
  • a base adhesive surface coating step (S2) is performed, including a base adhesive surface coating step (S2-3) of forming a layer, and an adhesive label bonding step (S2-4) of rebonding the base paper and the release paper.
  • an adhesive label moving step of moving the adhesive label 10 from which the excess paper 12b is removed in the excess paper removing step S3 to remove the excess paper around the label and the adhesive label 10 from which the excess paper 12b is removed in the excess paper removing step S3 is performed. Perform (S4).
  • Label adhesive edge coating step (S5) to form a top finish layer 14 by applying a pressure-sensitive adhesive removing material on the upper surface of the label (12c) using the adhesive killing device 200.
  • the position where the lower finishing layer and the lower finishing layer is formed is characterized in that the position corresponding to all or part of the edge of the label (12c).
  • the present invention has an effect that can prevent the phenomenon of sticking around the edge of the label by forming the upper and lower layers on the upper and lower surfaces of the edge of the label used in the place where strong adhesive force is required, such as for tires.
  • FIG. 1 is a view showing a conventional pressure-sensitive adhesive label when pressed.
  • FIG. 2 is a view showing a state of a conventional adhesive label.
  • FIG. 3 is a diagram illustrating a scene in which the adhesive sticks out around the edge of the label of the conventional adhesive label.
  • FIG. 2 is a view showing a problem of a conventional adhesive label.
  • FIG 3 is a view showing a part of the adhesive killing device of the present invention.
  • Figure 4 is a side view of the adhesive killing device of the present invention.
  • 5 is a view for explaining the arrangement of the rollers used to move the pressure-sensitive adhesive device 200 and the adhesive label of the present invention.
  • Figure 6 is a block diagram showing the overall process of the pressure-sensitive adhesive label manufacturing method using the pressure-sensitive adhesive device of the present invention.
  • FIG. 7 is a view showing the entire process of the pressure-sensitive adhesive label manufacturing method using the pressure-sensitive adhesive device of the present invention.
  • FIG. 9 is a view for explaining the principle that the adhesive force removing material is applied to the adhesive label of the present invention.
  • FIG. 10 is a view for explaining the upper finish layer of the present invention.
  • Figure 11 is a side cross-sectional view of the adhesive label produced through the present invention.
  • FIG. 12 is a view showing a state in which the label paper removed from the adhesive label produced through the present invention.
  • the adhesive label supply step S1 for supplying the adhesive label 10 composed of the base paper 12 and the release paper 11 on which the pressure-sensitive adhesive is buried, the following process is performed.
  • Adhesive label moving step (S4) for moving the adhesive label 10 from which the excess paper 12b is removed in the excess paper removing step (S3) toward the adhesive killing device
  • Label adhesive edge coating step (S5) to form a top finish layer 14 by applying a pressure-sensitive adhesive removing material on the upper surface of the label 12c using the adhesive killing device 200.
  • the position of the bottom layer and the bottom layer is formed is a pressure-sensitive adhesive label manufacturing method, characterized in that the position corresponding to all or part of the edge of the label (12c) is the best form of the present invention.
  • step S2 may be performed.
  • the best mode of the adhesive killing device used in the adhesive label production method is as follows.
  • the adhesive force removing material moving roller 210 receives the adhesive force removing material from the adhesive force removing material supply unit 220,
  • An adhesive force removing material supply unit 220 positioned at one side of the adhesive force removing material moving roller 210;
  • the lower end is formed in the form of a blade, but is located between the adhesive force removing material moving roller 210 and the coating amount adjusting roller 230 to adjust the amount of adhesive force removing material adjusting unit 240,
  • Adjacent to the application amount adjusting roller 230 and includes an application roller 250 for applying the adhesive force removing material provided from the adhesive force removing material control unit 240 to the upper surface of the adhesive label (10).
  • the adhesive force removing material coating portion 251 is formed to protrude in a shape and size corresponding to the edge of the label.
  • the adhesive force removing material moving roller 210 rotates in the clockwise direction a1, the coating amount adjusting roller 230 rotates in the counterclockwise direction a2, and the coating roller 250 rotates in the clockwise direction a3.
  • the adhesive force removing material moving roller 210 is turned in the clockwise direction (a1), the adhesive force removing material 20 is buried on the surface of the adhesive force removing material moving roller 210.
  • the adhesive force removing material moving roller 210 As the adhesive force removing material moving roller 210 is rotated in a state where the adhesive force removing material 20 is attached to the surface of the adhesive force removing material moving roller 210, the adhesive force removed on the surface of the adhesive force removing material moving roller 210 is removed. Some of the material is moved.
  • the adhesive force removing material 20 moved to the adhesive force removing material control unit 240 is moved to a portion in contact with the coating amount adjusting roller 230.
  • the adhesive force removing material 20 moved to the coating amount adjusting roller 230 is moved to the adhesive force removing material coating part 251 of the coating roller 250 adjacent to the coating amount adjusting roller 230.
  • the pressure-sensitive adhesive killing device is characterized in that the adhesive force-removing material, such as the adhesive force-removing material is applied to all or around the edge of the label of the adhesive label 10.
  • the present invention relates to an adhesive killing device and a method for producing an adhesive label using the same.
  • label paper, excess paper, release paper, and the like may be made of various materials such as paper or plastic materials, but are not limited to paper materials.
  • the adhesive label 10 is composed of a base paper 12 including a label paper 12c attached to a surface of a product (for example, a car tire) and a release paper 11 attached to the base paper through an adhesive. (See FIG. 7).
  • the base paper 12 and the release paper 11 are stuck together and wound in rolls, and after a predetermined process, the label paper 12c and the release paper 11 are as shown in FIG. 7 (i). ) Are ready to be attached to each other.
  • the present invention is characterized in preventing the sticking out of the adhesive through the process of FIGS. 7 (a) to 7 (i).
  • the label paper 12c is attached to the surface of a product such as an automobile tire, and the release paper 11 is separated from the label paper 12c and discarded.
  • FIGS. 7 (a) to 7 (i) The process of FIGS. 7 (a) to 7 (i) will be described in detail later.
  • the present invention focuses on these problems and proposes a process for improving them.
  • 1 is a state in which the excess paper 12b is removed, and the conventional label paper 12c and the release paper 11 are attached.
  • FIG. 2 illustrates a phenomenon in which the label paper and the release paper of FIG. 1 are wound in rolls, and stick to each other when they are unwound.
  • the label 12c for automobile tires needs to have a large adhesive force and thus requires strong adhesive force. Therefore, a large amount of strong adhesive is present on the back side of the label paper 12c, and the release paper 11 is attached to the label paper for storage of the label paper 12c.
  • the base paper 12 is composed of a label paper 12c and a surplus paper 2b. Attached to the tire for automobiles is the label paper 12c, and the surplus paper 12b is disposed around the label paper and discarded. (See Fig. 7 (g))
  • FIG. 1 which shows the prior art, there is an adhesive layer 12a coated with an adhesive between the release paper 11 and the label paper 12c. At this time, it can be seen that the pressure-sensitive adhesive 3 is protruding around the label.
  • the adhesive label is provided in a state in which a label 12c is attached to an attachment object such as an automobile tire through an automatic label attachment machine. At this time, the surplus is removed.
  • adhesive label supply step (S1) paper adhesive surface coating step (S2), excess paper removal step (S3), adhesive label moving step (S4), label edge coating step
  • S1 paper adhesive surface coating step
  • S3 excess paper removal step
  • S4 adhesive label moving step
  • S5 label edge coating step
  • Adhesive label supply step (S1) is a step of preparing the adhesive label 10 consisting of a base paper 12 and a release paper (11).
  • the release paper 11 and the base paper 12 are wound by roll form in FIG.7 (a).
  • a label sheet 12c (FIG. 7 (i)) is printed on the surface of a car tire on which a description for the tire specification is printed.
  • the printing process of the present invention is shown in Fig. 7F.
  • the printing may be performed on the surface of the base paper 12 in step (b) of FIG. 7.
  • the release paper 11 refers to paper which is joined to the base paper 12 to protect the adhesive layer 12a.
  • This step S2 is the adhesive label injection step (S2-1) of Fig. 7 (b), the adhesive label separation step (S2-2) of Fig. 7 (c), the original adhesive surface coating step (S2- of Fig. 7d) 3), the adhesive label bonding step (S2-4) and the winding step (S2-5) of Figure 7 (e) proceeds.
  • the core content of this step is to form the lower finishing layer 15 on the lower surface of the label 12c on which the adhesive is applied.
  • the winding step S2-5 has not been shown in the drawings for convenience.
  • the paper adhesive surface coating step (S2) separates the paper 12 and the release paper 11 of the supplied adhesive label 10, and then, as shown in FIG. 7 (d), the paper ( 12) A plurality of lines of the adhesive force removing material (for example, silicon) is applied to the portion of the lower adhesive layer 12a in the longitudinal direction of the base paper to form the lower finishing layer 15. Since the pressure-sensitive adhesive is not exposed to the position where the lower finishing layer 15 is formed, it does not stick to other parts around it. In other words, the adhesive removal material performs a function of 'physical adhesive removal' which covers a part of the adhesive layer.
  • the adhesive removal material performs a function of 'physical adhesive removal' which covers a part of the adhesive layer.
  • the position of the lower finishing layer 15 is a position corresponding to the edge of the label (12c), it can almost eliminate the phenomenon that the adhesive sticks out of the edge of the label.
  • the name 'coating' may be defined as applying an adhesive force removing material.
  • the lower end layer 15 is a layer formed by applying a pressure-sensitive adhesive removing material on the surface of the adhesive layer 12a, and means that it is under the label 12c.
  • the adhesive force removing material of the present invention is a material that serves to lower the adhesive strength of the pressure-sensitive adhesive, the adhesive force removing material that can exhibit such a function is preferably silicon, but varnish (varnish) and the like can be used. That is, any other material for removing the adhesive force of the pressure-sensitive adhesive may be used.
  • the base paper 12 and the release paper 11 are recombined as shown in FIG. 7 (e).
  • the adhesive label injection step (S2-1) which is the first step of the step S2
  • the state before the printing process is performed on the surface of the paper 12 is preferable as shown in FIG. 7 (b), but the printing step on the paper 12 ( You may implement this S2 process after performing FIG. 7 (f) first.
  • the printing process in Fig. 7 (f) may be performed before the start of S2.
  • the printing process means that the contents of the product introduction on the label sheet 12c are printed.
  • the base adhesive surface coating step (S2-3) as shown in Figure 7 (d), by coating a portion of the adhesive layer 12a of the lower surface of the base paper 12 to the lower finishing layer 15 Forming a step.
  • the lower finishing layer 15 is applied in the form of four strings.
  • the position is related to the edge position of the label sheet 12c.
  • the lower finishing layer 15 should match the edge position of the label 12c. This will prevent the adhesive from sticking around the edge of the label.
  • the labels are applied along the transverse longitudinal directions T1, T2, T3, and T4.
  • the excess paper 12b which is a part of the paper 12, is removed and discarded, at which time the position corresponding to the edge of the label paper 12c from which the excess paper 12b is removed and left is discarded.
  • the adhesive force removing material is applied to the lower finishing layer 15 is formed.
  • the lower finishing layer 14 corresponding to the horizontal edges of the plurality of label sheets 12c is formed in four rows.
  • the adhesive force removing material may be additionally applied along the P1, P2, and P3 directions, which are positions corresponding to the vertical edges of the label paper 12c. That is, the directions P1, P2, and P3 mean the vertical direction of the edge of each label, and the directions T1, T2, T3, and T4 mean the horizontal direction of the edge of each label.
  • the pressure-sensitive adhesive of the adhesive layer 12a is difficult to stick out of the edge of the label 12c.
  • the finishing layer forming process in the base adhesive surface coating step (S2-3), which is a step of forming the lower finishing layer 15, is performed through the adhesive killing device 200 which will be described later.
  • the meaning of the name of the adhesive killing device means a device for removing the adhesive force of the pressure-sensitive adhesive. Detailed structure of the adhesive killing device will be described in detail in step S5.
  • the shape of the lower finishing layer is correspondingly changed according to the shape of the adhesive force removing material coating portion 251 of the coating roller 250.
  • the form of the coating for removing the adhesive force removing material 251 differs depending on whether the finishing layer is formed in a rectangular or straight form.
  • the adhesive force removing material coating part 251 is protruded in a square shape to correspond to the edge of the label paper 12c.
  • FIG. 8 is an enlarged view of FIG. 7 (d).
  • the adhesive force removing material is applied to a part of the adhesive layer 12a of the base paper 12 to enlarge the state in which the lower finishing layer 15 is formed.
  • various materials capable of lowering the adhesive strength of the pressure-sensitive adhesive such as UV varnish, may be used instead of silicone as the adhesive removing material.
  • Adhesive label bonding step (S2-4) is formed on the lower surface of the adhesive layer 12a of the base paper 12 through the base adhesive surface coating step (S2-3), and then the base paper 12 and It is a step of laminating
  • Winding step (S2-5) is a step of winding the adhesive label 20 bonded through the adhesive label bonding step (S2-4) (not shown).
  • process (c), (d), (e) of FIG. 7 can also be abbreviate
  • the post-process step after FIG. 7 (f) is continued with the lower finish layer 15 being omitted.
  • Fig. 7 (f) shows a label paper 12c printing process.
  • a plurality of label sheets 12c are printed by printing on the surface of the sheet of paper 12 through a printing machine. As described above, the printing may be performed immediately before the step S2 of FIG. 7, that is, the S2 process of forming the lower finishing layer.
  • Fig. 7G is a step of removing excess paper.
  • the excess paper removing step (S3) is a step of separating the excess paper 12b of the base paper 12 from the release paper (11).
  • the surplus paper 12b means the remaining portion of the original paper 12 except for the label paper 12c.
  • the boundary between the excess paper 12b and the label paper 12c may have a groove formed in advance so that the excess paper may be easily separated.
  • the excess paper 12b positioned at the edge portion of the label paper 12c is separated and discarded as shown in FIG. 7 (g).
  • the components of the adhesive label 10 has been described as the release paper 11 and the base paper 12, the adhesive label (that is, label and release paper) remaining after removing the excess paper 12b is also used with reference numeral 10. Let's do it.
  • the adhesive label moving step S4 moves the adhesive label in the state in which the excess paper 12b is removed in the excess paper removing step S3.
  • the first moving roller 110 and the first moving roller 110 and the adjacent anti-stick roller 120 pass through the adhesive killing device 200.
  • the surplus 12b should be prepared in a state of FIG. 7 (h), which is separated as shown in FIG. 7 (g).
  • the adhesive label 10 is moved to the adhesive killing device 200 to undergo a process of applying a predetermined adhesive force removing material.
  • the adhesive force removing material is applied to a part or all of the periphery of the periphery of the label paper 12c through the adhesive killing device 200 to form the upper finishing layer 14.
  • the upper finishing layer is named because a finishing layer is formed on the upper edge of the label sheet 12c.
  • FIG. 11 is a side cross-sectional view of the dotted line in FIG. 7 (h) viewed from the J direction after the formation of the upper finishing layer 14, and
  • FIG. 9 is a diagram illustrating the process of the step S5. .
  • FIG. 5 is a side view of the devices in which only the adhesive label 10 is not shown in FIG. 9.
  • the lower adhesive layer 15 is formed in the paper adhesive surface coating step (S2), and the upper finish layer 14 is formed in the label edge coating step (S5).
  • an adhesive killing device is required. That is, by applying the adhesive force removing material to the upper and lower edges of the label 12c to cover the adhesive to prevent the adhesive of the adhesive is exhibited.
  • the adhesive killing device is required in both the step S2 to form the bottom layer and the step S5 to form the top layer.
  • step S4 After the adhesive label 10 is moved.
  • the adhesive label here is already in the state in which the excess 12b is removed in step S3.
  • the adhesive label 10 passes between the first moving roller 110 and the anti-sticking roller 120, the adhesive label 10 is moved past the second moving roller 130 and the third moving roller 140.
  • the adhesive label 10 past the third moving roller 140 is moved to the adhesive killing device 200 to proceed with the label border coating step (S5).
  • the adhesive force removing material 20 is applied to the edge portion of the label paper 12c by the adhesive killing device 200.
  • Adhesive killing device is also shown in detail in FIG.
  • the first moving roller 110 is formed so that the adhesive label 10 from which the excess is removed is moved toward the adhesive killing device.
  • the excess paper 12b is a portion except for the label paper 12c, which is a plurality of printed portions having a predetermined interval in a predetermined shape, and only the label paper 12c of the original paper 12 in the manufacturing process.
  • the remaining part 12b, which is left over, is removed (see Fig. 7 (g)).
  • the anti-sticking roller 120 is formed adjacent to the first moving roller 110, the adhesive label 10 passes between the first moving roller 110 and the anti-sticking roller 120.
  • Anti-sticking roller 120 is preferably a surface formed of a silicon material, but is not necessarily limited thereto.
  • the anti-sticking roller 120 is formed adjacent to the first moving roller 110, pressure is applied when the adhesive label 10 passes between the two rollers 110 and 120, so that the adhesive layer 12a is labeled 12c. This can cause problems to stick out of the edges of the.
  • the anti-sticking roller 120 is formed of a general rubber roller, the adhesive label 10 tends to stick to the rollers due to the adhesive sticking out of the edge of the label paper 12c.
  • the outer circumferential surface of the anti-stick roller 120 is preferably formed of a silicon material. That is, any material for which the adhesive does not stick to the outer circumferential surface of the anti-stick roller 120 may be used.
  • the second moving roller 130 is formed spaced apart from the first moving roller 110.
  • Positioned away from one side downward direction of the first moving roller 110 receives the adhesive label 10 supplied from the first moving roller (110).
  • the third moving roller 140 is formed to be spaced apart from the second moving roller 130 by a predetermined interval, and receives the adhesive label 10 from the second moving roller 130 and moves to the adhesive killing device 200. Let's do it.
  • the third moving roller 140 is preferably located away from one side upward direction of the second moving roller 130.
  • the guide roller 150 is formed to be spaced apart from the third moving roller 140 by a predetermined interval, and the adhesive label 10 is in position when the adhesive label is moved between the third moving roller 140 and the guide roller 150. To guide the movement. Since the guide roller is usually used to move the sheet-shaped object, detailed description thereof will be omitted.
  • the adhesive force removing material 20 contained in the adhesive force removing material supply unit 220 is first buried on the surface of the adhesive force removing material moving roller 210.
  • the adhesive force removing material 20 is sequentially buried in the adhesive force removing material coating part 251 formed on the outside of the coating amount adjusting roller 230 and the coating roller 250, and finally the position corresponding to the edge of the label paper 12c. Is applied to.
  • the finishing layer thus formed is the upper finishing layer 14.
  • the adhesive force removing material control unit 240 is formed on one side of the adhesive force removing material moving roller 210 to adjust the amount of movement of the adhesive force removing material 20.
  • the shape and size of the adhesive force removing material application part 251 should correspond to the shape and size of the periphery of the label paper 12c, so that the adhesive force removing material is buried on the edge of the label paper 12c.
  • the pressure-sensitive adhesive of the adhesive layer 12c existing under the label paper 12c can be prevented from sticking out of the edge of the label paper (see FIG. 11).
  • the protrusions of the adhesive force removing material coating part 251 are formed in a square shape in response to the edges of the three labels L1, L2, and L3. .
  • the lower finishing layer 15 is formed in a plurality of straight lines.
  • the form of the adhesive force removing material coating part 251 should be formed in several parallel straight lines instead of a square shape. .
  • the lower finishing layer 15 in Figure 7 (d) may be formed in a rectangular shape, in which case the adhesive force removing material coating portion 251 should also be a rectangular shape.
  • FIG. 10 is an enlarged view of FIG. 7H, and shows that the upper finishing layer 14 is formed on the edge portion of the label 12c after completing step S5.
  • FIG. 11 is a side cross-sectional view of the adhesive label 10 shown in FIG. 10.
  • the upper finishing layer 14 is formed at the edge of the label 12c, and the lower finishing layer 15 is formed below the adhesive layer 12a below the label 12c.
  • the upper and lower finishing layers serve to prevent the adhesive of the adhesive layer 12a from sticking out of the edge of the label paper 12c.
  • the adhesive force removing material supply unit 220 is located at one side of the adhesive force removing material moving roller 210, and a predetermined space is formed to contain the adhesive force removing material 20.
  • the adhesive force removing material moving roller 210 is partially locked to the container containing the adhesive force removing material 20.
  • the coating amount adjusting roller 230 is positioned spaced apart from the adhesive force removing material moving roller 210 by a predetermined distance, and the adhesive force removing material supplied by the adhesive force removing material adjusting unit 240 is applied to the surface.
  • the adhesive force removing material adjusting unit 240 is positioned between the adhesive force removing material moving roller 210 and the coating amount adjusting roller 230 to adjust the amount of the adhesive force removing material transferred through the rollers.
  • the lower end of the adhesive force removing material control unit 240 is preferably formed in the shape of a blade.
  • the application roller 250 is adjacent to the application amount adjusting roller 230.
  • the adhesive force removing material coating part 251 is protrudingly formed on the surface of the application roller 250 so that the adhesive force removing material 20 is buried in part or all of the edges of the label paper 12c.
  • FIG. 4 describes the delivery process of the adhesive force removing material through the operation of the adhesive killing device 200 as follows.
  • the adhesive force removing material moving roller 210 rotates clockwise (a1)
  • the coating amount adjusting roller 230 rotates counterclockwise (a2)
  • the coating roller 250 rotates clockwise (a3). It is most preferable, but the adhesive force removing material moving roller 210, the coating roller 250 is rotated in the counterclockwise direction, the coating amount adjustment roller 230 may be rotated in the clockwise direction.
  • the adhesive force removing material on the surface of the adhesive force removing material moving roller 210 is rotated in a state where the adhesive force removing material 20 is rotated on the surface of the adhesive force removing material moving roller 210. Part of 20 is moved.
  • the adhesive removing material moved to the adhesive force removing material adjusting unit 240 is moved to a portion in contact with the coating amount adjusting roller 230.
  • the adhesive force removing material 20 moved to the coating amount adjusting roller 230 is moved together with the rotation direction of the coating amount adjusting roller 230.
  • the adhesive force removing material 20 moved to the coating amount adjusting roller 230 is moved to the adhesive force removing material coating part 251 of the coating roller 250 adjacent to the coating amount adjusting roller 230.
  • the adhesive force removing material coating part 251 is formed to protrude on the outer circumferential surface of the coating roller 250, the protruding portion of the adhesive force removing material coating part 251 and the edge of the label (12c) It is necessary to be formed in a shape and size that can be abutted.
  • the lower finishing layer 15 is formed in a parallel straight line having four strands.
  • the protrusion shape of the adhesive force removing material coating part 251 of FIG. 3 is also a plurality of straight lines. Adhesion-free material applicator with protruding parts shall be used. This is because the edge of the label should be located within the width area where the adhesive removal material is applied.
  • the label 12c in the present invention is neatly separated from the release paper, so the efficiency of the label attaching process is very high. Is improved.
  • the present invention relates to a pressure-sensitive adhesive device and a method for manufacturing a pressure-sensitive adhesive label using the same, wherein when the label paper is attached to a product to be attached such as a vehicle tire through an automatic labeling machine, the labeling process is caused by the pressure-sensitive adhesive to the outside

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
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  • Labeling Devices (AREA)

Abstract

La présente invention concerne un dispositif de neutralisation d'adhésif et un procédé de fabrication d'étiquettes adhésives l'utilisant et, plus spécifiquement, un dispositif de neutralisation d'adhésif et un procédé de fabrication d'étiquettes adhésives l'utilisant, le dispositif permettant à une étiquette d'être déroulée sans à-coups et sans coller suite à un épanchement d'adhésif vers l'extérieur pendant la fixation de l'étiquette à un objet cible, tel qu'un pneu de véhicule, au moyen d'une machine automatique de fixation d'étiquettes. La présente invention forme une couche de finition sur chacune des surfaces supérieure et inférieure du bord du papier original d'une étiquette adhésive utilisée pour un objet, tel qu'un pneu de véhicule, nécessitant une force d'adhérence élevée, pour empêcher les étiquettes adhésives se chevauchant ou roulées en forme de rouleau de coller les unes aux autres. Par conséquent, la présente invention a pour effet de minimiser les malfaçons pendant la fixation d'une étiquette à un objet cible au moyen de la machine automatique de fixation d'étiquettes, afin d'améliorer l'efficacité du travail.
PCT/KR2019/001873 2018-05-14 2019-02-15 Dispositif de neutralisation d'adhésif et procédé de fabrication d'étiquettes adhésives l'utilisant WO2019221366A1 (fr)

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KR10-2018-0055037 2018-05-14
KR1020180055037A KR101915758B1 (ko) 2018-05-14 2018-05-14 점착킬링장치 및 이를 이용한 점착라벨의 제조방법

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WO2019221366A1 true WO2019221366A1 (fr) 2019-11-21

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KR101915758B1 (ko) * 2018-05-14 2018-11-06 (주)디비텍 점착킬링장치 및 이를 이용한 점착라벨의 제조방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000058336A (ko) * 2000-04-24 2000-10-05 이재특 실리콘 이형제의 무용제 코팅방법
JP2005156941A (ja) * 2003-11-26 2005-06-16 Sato Corp ラベル連続体。
KR101437913B1 (ko) * 2013-06-27 2014-09-04 (주)아이씨엠코리아 복수의 스티커 원단지를 이용한 다중 구조의 라벨 스티커 제조방법 및 다중 구조의 라벨 스티커
KR101710449B1 (ko) * 2014-05-09 2017-02-28 주식회사 켐트론 개별 라벨 제품지
KR200483909Y1 (ko) * 2015-08-20 2017-07-10 주식회사 스카이프린팅 라벨지
KR101915758B1 (ko) * 2018-05-14 2018-11-06 (주)디비텍 점착킬링장치 및 이를 이용한 점착라벨의 제조방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000058336A (ko) * 2000-04-24 2000-10-05 이재특 실리콘 이형제의 무용제 코팅방법
JP2005156941A (ja) * 2003-11-26 2005-06-16 Sato Corp ラベル連続体。
KR101437913B1 (ko) * 2013-06-27 2014-09-04 (주)아이씨엠코리아 복수의 스티커 원단지를 이용한 다중 구조의 라벨 스티커 제조방법 및 다중 구조의 라벨 스티커
KR101710449B1 (ko) * 2014-05-09 2017-02-28 주식회사 켐트론 개별 라벨 제품지
KR200483909Y1 (ko) * 2015-08-20 2017-07-10 주식회사 스카이프린팅 라벨지
KR101915758B1 (ko) * 2018-05-14 2018-11-06 (주)디비텍 점착킬링장치 및 이를 이용한 점착라벨의 제조방법

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