WO2016017216A1 - 塗膜転写具 - Google Patents
塗膜転写具 Download PDFInfo
- Publication number
- WO2016017216A1 WO2016017216A1 PCT/JP2015/061575 JP2015061575W WO2016017216A1 WO 2016017216 A1 WO2016017216 A1 WO 2016017216A1 JP 2015061575 W JP2015061575 W JP 2015061575W WO 2016017216 A1 WO2016017216 A1 WO 2016017216A1
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- WIPO (PCT)
- Prior art keywords
- transfer
- coating film
- tape
- roller
- glue
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M11/00—Hand or desk devices of the office or personal type for applying liquid, other than ink, by contact to surfaces, e.g. for applying adhesive
- B43M11/06—Hand-held devices
Definitions
- the present invention relates to a coating film transfer tool for transferring an adhesive coating film to a transfer surface from an adhesive transfer tape provided with an adhesive coating film for adhesion on a base tape.
- Coating film transfer tools (hereinafter referred to as glue coating film transfer tools) are used.
- a transfer tape provided with an adhesive pressure-sensitive adhesive coating is expressed as a glue transfer tape for convenience, but the adhesive transfer tape of the present invention may be a pressure-sensitive adhesive coating.
- glue is not limited to glue.
- Patent Document 1 discloses a glue coating film transfer tool. Since the corrected coating film transfer tool is used for correcting an error, there is a case where only one character is corrected, and the amount used per time is small. For this reason, since the consumer purchases the corrected coating film transfer tool, the corrected coating film transfer tool is generally used for a long period of time and does not end easily.
- the glue coating film transfer tool is used to stick an object to be pasted such as a photograph or a newspaper cutout to a report sheet or a notebook. For example, when pasting a photograph of L size (8.9 cm ⁇ 12.7 cm), if glue is applied to all four sides of the photograph as shown in FIG. 3, it is necessary to transfer the glue over a length of about 43 cm. is there.
- the amount of the adhesive coating film used can be reduced and the coating film transfer tool can be made long lasting.
- the photo is pasted on a notebook, it is not necessary to transfer the adhesive coating continuously to the entire outer periphery of the photo, and it is possible to bond the photo only by intermittently transferring the entire outer periphery to the perforation. A sufficient adhesive strength can be obtained.
- the user in order to intermittently transfer the pressure-sensitive adhesive coating film in such a perforated pattern, it is necessary for the user to repeatedly perform fine transfer operations one by one, which is very laborious.
- the glue transfer tape is stored in a long length, more objects can be attached, but if a long glue transfer tape is stored, the film transfer tool becomes larger and difficult to hold by hand. There is also the problem of high prices.
- the applicant has applied for an invention relating to a coating film transfer tool (hereinafter referred to as a coating film transfer tool X) that can solve such problems (Japanese Patent Application No. 2013-225839).
- the transfer pressing portion of the coating film transfer tool X is a transfer roller, and on the outer peripheral surface of the transfer roller, when the transfer roller is pressed against the surface to be transferred, the portion where the glue transfer tape contacts the surface to be transferred (hereinafter referred to as the contact portion), Even when the transfer roller is pressed against the transfer surface, portions where the glue transfer tape does not contact the transfer surface (hereinafter referred to as non-contact portions) are alternately provided.
- the adhesive coating film is transferred to the surface to be transferred only by the contact portion, and when the non-contact portion comes to the position facing the transfer surface, the adhesive coating film is not transferred to the transfer surface. Even if the transfer roller rotates, the glue transfer tape does not slide with respect to the transfer roller.
- the adhesive coating film is applied only by the user continuously moving the coating film transfer tool on the transfer surface while the transfer roller is pressed against the transfer surface. Intermittent transfer is performed on the transfer surface in the form of perforations. For this reason, when the coating film transfer tool X is used, even if the coating film transfer tool is not enlarged and the user does not perform extra work, the coating film transfer tool X can be more easily and more easily compared with the conventional coating film transfer tool. Pastes can be pasted.
- the base tape after transfer can be brought into contact with the outer peripheral portion of the feeding pancake in order to ensure winding of the tape. For this reason, also in the coating film transfer tool X, the base tape after transfer is brought into contact with the outer peripheral portion of the feeding-side pancake.
- a concave portion is provided on the outer peripheral surface of the transfer roller that comes in contact with the glue transfer tape.
- the problem that a lump of the pressure-sensitive adhesive coating film occurs at the end of the pressure-sensitive adhesive coating film transferred to the transfer surface is particularly likely to occur.
- the coating film transfer tool X since the recess is provided in the outer peripheral portion of the transfer roller with which the glue transfer tape comes into contact, the outer diameter of the transfer roller in contact with the glue transfer tape changes in a non-constant manner as the transfer roller rotates .
- the tape route from the feeding side pancake until it comes into contact with the outer periphery of the transfer roller and again comes into contact with the outer circumference of the feeding side pancake is gradually shortened due to the decrease in the outer diameter of the feeding side pancake, It hardly changes during one rotation of the transfer roller.
- the glue transfer tape on the tape route from the feeding side pancake until it comes into contact with the outer periphery of the feeding side pancake again is In contrast to the stretched state, when the concave portion of the transfer roller is at a position in contact with the glue transfer tape, the glue transfer tape on the tape route is slackened. As described above, since the glue transfer tape is alternately stretched and sagging, the running of the glue transfer tape becomes unstable and the glue transfer tape is likely to meander.
- each perforation of the adhesive coating that is intermittently transferred in the form of a perforation by tearing off the transferred adhesive coating and the adhesive coating remaining on the glue transfer tape, Disconnected.
- this cutting may be performed in a state where the adhesive transfer tape is slack and the tension of the adhesive transfer tape is reduced. The adhesive coating is stretched when it is torn off, and the adhesive coating stretched when it is torn off is pulled back to the transfer surface, and the transferred adhesive coating on the transfer surface A lump of the adhesive coating film is generated at the end of the film.
- the present invention has been made in view of the problems of the coating film transfer tool as described above, and the problem to be solved by the present invention is a coating in which there is little running failure of the glue transfer tape due to a change in the tension of the glue transfer tape.
- a coating film transfer tool is a coating film transfer tool for transferring an adhesive pressure-sensitive adhesive coating film to a transfer surface, wherein the adhesive tape is provided on the base tape.
- the transfer pressing unit includes a rotatable transfer roller, and the glue transfer tape contacts the transfer surface when the transfer roller is pressed against the transfer surface on the outer peripheral surface of the transfer roller. And non-contact portions where the glue transfer tape does not contact the transfer surface even when the transfer roller is pressed against the transfer surface, and the non-contact portion is an outer peripheral surface of the transfer roller.
- a recess having a width wider than the width of the glue transfer tape provided on The base tape after transferring the pressure-sensitive adhesive coating film is wound around the winding portion after contacting the pressure-sensitive adhesive coating film of the feeding portion, and a glue transfer tape between the feeding portion and the transfer roller, and In contact between the transfer tape and the feeding portion, the adhesive transfer tape and / or the base material in contact with the remaining base tape that has transferred the adhesive coating film onto the transfer surface with the transfer roller.
- a film transfer tool provided with a sagging prevention member for preventing tape sagging.
- a coating film transfer tool is a coating film transfer tool for transferring an adhesive pressure-sensitive adhesive coating film to a transfer surface, wherein the adhesive tape is provided on a base tape.
- a feeding portion for feeding out the transfer tape, a transfer pressing portion for pressing the adhesive transfer tape against the surface to be transferred and transferring the adhesive coating film onto the surface to be transferred, and winding the base tape after transfer A winding portion; and a sagging prevention member for preventing sagging of the glue transfer tape and / or the base tape after transfer.
- the transfer pressing portion includes a rotatable transfer roller, and an outer peripheral surface of the transfer roller.
- Non-contact portions that do not contact the transfer surface are alternately provided,
- the contact portion is a recess having a width wider than the width of the glue transfer tape provided on the outer peripheral surface of the transfer roller, and the base tape after transfer comes into contact with the adhesive coating film of the feeding portion.
- the sag preventing member is wound around a winding portion, and the sag preventing member is in contact with the glue transfer tape and / or the base tape after transfer between the feeding portion and the transfer roller, and the glue transfer tape and / or It is a coating film transfer tool for preventing sagging of the base tape after the transfer.
- the coating film transfer tool according to the second invention is characterized in that the sagging prevention member includes a slide member that slides in the coating film transfer tool and an elastic member that presses the slide member.
- the sagging prevention member includes a slide member that slides in the coating film transfer tool and an elastic member that presses the slide member.
- the sagging prevention member further includes a roller rotatably held on the slide member, and the roller is the glue transfer tape and / or the substrate tape after transfer.
- the coating film transfer tool according to the second aspect of the present invention prevents slack of the paste transfer tape and / or the base tape after transfer by contacting with the tape.
- the coating film transfer tool according to a fourth invention is characterized in that the sagging prevention member is an elastic member held in the coating film transfer tool. It is a membrane transfer tool.
- a coating film transfer tool has a plurality of non-contact portions provided on an outer peripheral surface of the transfer roller, and the adhesive transfer tape in the non-contact portions has a length that does not contact the transfer surface.
- the transfer pressing portion further includes a rotatable continuous transfer roller, and when the continuous transfer roller is pressed against the transfer surface, the entire circumference of the outer peripheral surface of the continuous transfer roller.
- the length of the base tape in contact with the outer peripheral surface of the transfer roller is shorter by providing the continuous transfer roller than when not providing the continuous transfer roller.
- the coating film transfer tool according to an eighth aspect of the present invention further comprises a housing that houses at least a part of the feeding portion, the transfer pressing portion, and the winding portion. 7 A coating film transfer tool according to any one of the inventions.
- a coating film transfer tool according to the ninth invention is the coating film transfer tool according to the eighth invention, wherein the transfer roller and / or the continuous transfer roller is rotatably held by the housing.
- the coating film transfer tool according to a tenth aspect of the present invention further includes a transfer head held by the casing, and the transfer roller and / or the continuous transfer roller are rotatably held by the transfer head.
- the coating film transfer tool according to the eighth invention is a transfer head held by the casing, and the transfer roller and / or the continuous transfer roller are rotatably held by the transfer head.
- the base tape after transfer passes linearly after passing through the continuous transfer roller, and then bends in a predetermined bending direction at a predetermined bending point.
- the coating film transfer according to the sixth aspect wherein the continuous transfer roller is disposed on a side opposite to the bending direction with respect to a tangent to the outer peripheral surface of the transfer roller passing through the bending point. It is a tool.
- the coating film transfer tool of the present invention it is possible to reduce running failures due to changes in the tension of the glue transfer tape.
- FIG. 1 shows a coating film transfer tool A according to the first embodiment of the present invention.
- FIG. 1A is a front view of the coating film transfer tool A with the cover removed
- FIG. 1B is a bottom view of the coating film transfer tool A with the cover set.
- FIG. 1C is a view showing the transfer roller 7 alone
- FIG. 1D is a cross-sectional view taken along line MM in FIG. 1C.
- the coating film transfer tool A is a casing composed of a case 1 and a cover 2, a paste transfer tape T in which an adhesive coating film for adhesion is applied to a base tape T1 and a core 3 A transfer side pancake that is rolled around, a transfer head 4 that rotatably transfers a pressure-sensitive adhesive film onto a transfer surface such as paper, and a substrate tape after the pressure-sensitive adhesive film is transferred
- the winding core 5 that winds up T1, the O-ring 6 that transmits the rotation of the feeding core 3 to the winding core 5, and the sagging prevention member 11 are configured.
- the coating film transfer tool according to the present invention is not limited to this, and typically, a winding portion for winding the feeding portion of the glue transfer tape and the remaining base tape to which the adhesive coating film has been transferred.
- the adhesive coating film is transferred from the adhesive transfer tape to the transfer surface.
- Non-contact portions that do not contact with each other are alternately provided.
- the non-contact portions are concave portions wider than the width of the glue transfer tape provided on the outer peripheral surface of the transfer roller. It can be set as arbitrary forms, such as a thing provided with the sagging prevention member which prevents sagging.
- the transfer roller 7 is rotatably held by the transfer head 4 held by the case 1 and the cover 2, but the case 1 and the cover 2 are directly transferred without passing through the transfer head 4. It is good also as a form which hold
- the transfer roller 7 is a substantially cylindrical member, and the adhesive transfer tape T is pressed against the transfer surface by a surface (outer peripheral surface) corresponding to the cylindrical side surface to transfer the adhesive coating film to the transfer surface.
- plastics such as polypropylene, polyethylene, polyacetal, and ABS can be used, but natural rubber, synthetic rubber, or these can be used as long as they can withstand the pressing force during coating film transfer. It is preferable to use rubber which is a mixture containing.
- the central shaft portion is made of plastic and only the outer peripheral surface is made of rubber.
- the outer peripheral surface of the transfer roller 7 that contacts the transfer surface is made of rubber, so that the coefficient of friction between the transfer roller and the transfer surface is increased, and the transfer roller 7 is pressed against the transfer surface.
- the transfer roller 7 rotates on the transfer surface without slipping with respect to the transfer surface.
- Examples of the rubber material of the transfer roller 7 include natural rubber, silicone rubber, ethylene propylene rubber, acrylonitrile butadiene rubber, styrene butadiene rubber, chloroprene rubber, acrylic rubber, fluorine rubber, polyurethane rubber, and thermoplastic elastomer.
- a recess 71B having a width slightly wider than the width of the glue transfer tape T is provided in the center portion in the width direction of the outer peripheral surface of the transfer roller 7.
- the width of the recess 71B is preferably larger than the width of the glue transfer tape T in the range of 0.3 mm to 1.3 mm, and more preferably larger in the range of 0.3 mm to 0.8 mm. Since the width of the recess 71B is larger than the width of the glue transfer tape T, the glue transfer tape T passes through the recess 71B where the recess 71B exists on the outer peripheral surface of the transfer roller 7.
- the movement of the glue transfer tape T in the width direction is restricted by the width dimension of the recess 71 ⁇ / b> B, and the glue transfer tape T becomes difficult to meander on the transfer roller 7.
- the difference between the width of the recess 71B and the width of the glue transfer tape T is smaller than 0.3 mm, it may be difficult to attach the glue transfer tape T to the recess 71B. If the difference between the width of the recess 71B and the width of the glue transfer tape T exceeds 1.3 mm, the effect of preventing the meandering of the glue transfer tape T may be reduced.
- the recess 71B is provided not on the entire circumference of the outer circumferential surface but on a part of the outer circumferential surface.
- One or a plurality of recesses 71B may be provided, but when a plurality of recesses 71B are provided, it is preferable to provide the same size with equal angular intervals along the rotation direction.
- the recesses 71B having the same size are provided at equal angular intervals along the rotation direction, the contact portion where the glue transfer tape T contacts the transfer surface and the glue transfer tape T are covered on the outer peripheral surface of the transfer roller 7.
- Non-contact portions that do not contact the transfer surface are alternately provided, the length of the non-contact portion where the glue transfer tape T does not contact the transfer surface is uniform, and the non-contact portions are equiangularly spaced.
- the shape of the recess 71B is such that even if the transfer roller 7 is pressed against the transfer surface in a state where the recess 71B faces the transfer surface, the adhesive coating on the glue transfer tape T in the recess 71B is in contact with the transfer surface. It is not touching.
- the cross-sectional shape of the recess 71 ⁇ / b> B is an arc shape recessed toward the inner peripheral side.
- the recess 71B does not reach both side portions 72B of the transfer roller 7. Both side portions 72B delimit the widthwise boundary of the recess 71B, and both side portions 72B are flush with the outer peripheral surface of the transfer roller 7.
- both side portions 72B delimit the widthwise boundary of the recess 71B, and both side portions 72B are flush with the outer peripheral surface of the transfer roller 7.
- the adhesive coating film is transferred from the glue transfer tape T to the transfer surface, and the glue transfer tape T is fed out as the transfer roller 7 rotates. It is paid out from the core 3.
- the glue transfer tape T does not contact the transfer surface even if the transfer roller 7 is pressed against the transfer surface. Even if the coating film transfer tool A moves on the transfer surface in this state, the adhesive coating film is not transferred from the glue transfer tape T to the transfer surface, and the glue transfer tape T is rotated even if the transfer roller 7 rotates. The sliding roller 7 does not slide out from the feeding core 3.
- the transfer roller 7 moves along with the movement of the coating film transfer tool A.
- the glue transfer tape T is intermittently fed from the feeding core 3 and the adhesive coating film on the glue transfer tape T is intermittently transferred to the transfer surface.
- the glue transfer tape T since the glue transfer tape T sometimes slides intermittently with respect to the transfer roller 7, the glue transfer tape can be moved with respect to the distance traveled by the coating film transfer tool A to transfer the adhesive coating film.
- the length by which T is fed from the feeding core 3 is shortened. For this reason, when the adhesive coating film is transferred to the transfer surface using the transfer roller 7 of the coating film transfer tool A, compared to the coating film transfer tool that continuously transfers the adhesive coating film from the coating film transfer tool.
- the length of the adhesive coating film (perforated) transferred from the glue transfer tape of the same length to the transfer surface can be increased.
- the length of the glue transfer tape to be accommodated is not increased, and even if the user does not perform any special work, more photographs than the conventional coating film transfer tool. And pasting objects such as newspaper clippings can be pasted on report paper and notebooks.
- the glue transfer tape T has an outer periphery other than the recess 71B in FIG.
- the concave portion 71B is in a position that does not face the transfer surface, while passing through a short distance route that is not stretched by the portion (hereinafter referred to as the transfer outer peripheral portion)
- the glue transfer tape T is the distance stretched by the transfer outer peripheral portion. It will be in the state which passes the long route. For this reason, in such a coating film transfer tool, the tension of the glue transfer tape T which is fed from the feeding side pancake by the rotation of the transfer roller 7 and again comes into contact with the outer periphery of the feeding side pancake is changed.
- the glue transfer tape T alternately repeats a stretched state and a sagging state. And, when the glue transfer tape T is slack, the adhesive coating film is not transferred, and the adhesive coating film on the transfer surface and the adhesive coating film on the glue transfer tape are torn off. The cut may be worse.
- the sag preventing member 11 applies a certain tension to the glue transfer tape T, and the rotation of the transfer roller 7 reduces the tension of the glue transfer tape T.
- the sag preventing member 11 removes the sag, so that the adhesive coating film on the transfer surface and the adhesive coating film on the adhesive transfer tape are torn off while the glue transfer tape T is stretched.
- the paint film has a good cut.
- the sagging prevention member 11 of the coating film transfer tool A presses the slide member 11A and the slide member 11A that are slidable with respect to the case 1 in the direction of the glue transfer tape T. It is comprised with the member 11B.
- the case 1 is provided with a rail portion 1A that slidably holds the slide member 11A. When the slide member 11A is attached to the rail portion 1A, the slide member 11A moves away from the glue transfer tape T, Or it can move only on a straight line that approaches.
- the elastic member 11B is a coil spring and is mounted between the spring receiving portion 1B of the case 1 provided at one end of the rail portion and the pressing piece 11AA provided on the slide member 11A, and the slide member 11A is attached to the glue transfer tape T. It is pushing in the direction.
- a contact portion 11AB that contacts the glue transfer tape T, takes the slack of the glue transfer tape T, and stretches the glue transfer tape T.
- the shape of the contact portion 11AB is preferably a curved surface as shown in FIG. 1A so that the contact portion 11AB does not become a load as much as possible with respect to the travel of the paste transfer tape T.
- the contact portion 11AB of the sagging prevention member 11 with the glue transfer tape T may be a rotatable roller attached to the slide member 11A. More preferable.
- the force with which the elastic member 11B presses the slide member 11A is as small as possible even if the contact portion 11AB contacts and presses the glue transfer tape T and does not become a load of travel of the glue transfer tape T as much as possible. Is preferred.
- the slide member 11A is smoothly moved with a light force so that the glue transfer tape T can be immediately stretched so that the glue transfer tape T does not sag. It is preferable that it is movable.
- the range in which the slide member 11A moves is regulated by the stopper 1C.
- the stopper 1 ⁇ / b> C prevents the contact portion 11 ⁇ / b> AB of the slide member 11 ⁇ / b> A from applying tension to the glue transfer tape T more than taking the slack of the glue transfer tape T generated by the recess 71 ⁇ / b> B of the transfer roller 7.
- the sagging prevention member 11 is configured by the slide member 11A and the elastic member 11B of the coil spring, but the sagging prevention member 11 of the present invention is not limited to this mode.
- the sagging prevention member 11 of the present invention only needs to be capable of preventing the sagging generated in the glue transfer tape T by contacting the glue transfer tape T.
- a thin metal spring is directly applied to the glue transfer tape T. It is also possible to make it a sagging prevention member by contacting.
- the contact portion 11AB of the sagging prevention member 11 comes into contact with the glue transfer tape T between the feeding core 3 and the transfer roller 7 (hereinafter referred to as the feeding side), and the sagging of the glue transfer tape T in the meantime.
- the sagging prevention member of the present invention is not the feeding side, but the sagging of the base tape T1 after the transfer of the adhesive coating film from the transfer roller 7 to the feeding core 3 (hereinafter referred to as the winding side). It is good also as a structure which removes, and it is good also as a structure which takes up the slack of both the feeding side and the winding side tapes.
- the cross section of the transfer roller 7 of the coating film transfer tool A has a shape as shown in FIG.
- the adhesive coating film is transferred to the transfer surface only while the transfer roller 7 presses the adhesive transfer tape T against the transfer surface on the transfer outer peripheral portion other than the recess 71B in FIG. Is transferred to.
- the adhesive coating film is transferred to the transferred surface and the paste transfer tape T is fed from the feeding side pancake while the transfer outer peripheral portion presses the transferred surface even a little. Therefore, during this time, the tension is applied to the feeding-side adhesive transfer tape T, and the tension is applied.
- the contact portion 11AB of the slide member 11 is pushed out by the elastic member 11B.
- the glue transfer tape T is pushed out of the normal travel route connecting the transfer head 4 and the outer periphery of the feeding pancake by the contact portion 11AB. Therefore, at the time when the adhesive coating film starts to be transferred, the normal travel in which the travel route of the transfer tape T first connects the transfer head 4 and the outer periphery of the feed-side pancake by the tension acting on the feed-side transfer tape T.
- the contact portion 11AB is pushed back until a route (hereinafter referred to as a normal route) is reached.
- the transfer tape T While the contact portion 11AB is being pushed back, the transfer tape T is not fed out from the feeding-side pancake, so that the winding core 5 interlocked with the feeding core 3 does not rotate. Accordingly, during this time, the base material tape T1 which has been transferred from the pressure-sensitive adhesive coating film and pushed out from the transfer head 4 is not wound up, and momentary sagging (hereinafter referred to as sagging upon return) occurs.
- sagging upon return momentary sagging
- the circumferential length of the transfer outer peripheral portion is shortened. For this reason, the slack at the time of return is eliminated in an extremely short time, and the base tape T1 does not cause a running failure due to the slack at the time of return.
- the contact portion 11AB of the sagging prevention member 11 of the coating film transfer tool A is being pushed back by the tension of the transfer tape T or is in a normal running state. It is pushed back until it becomes the root.
- the transfer outer peripheral portion moves away from the transfer surface.
- the glue transfer tape T passes through a short distance route that is not stretched by the transfer outer peripheral portion from a state in which the glue transfer tape T passes through a long route stretched by the transfer outer peripheral portion of the transfer roller 7.
- the winding core 5 that rotates in conjunction with the feeding core 3 also does not rotate.
- both the feeding-side paste transfer tape T and the winding-side base tape T1 simultaneously sag (hereinafter referred to as sag due to recesses). Begins to occur.
- the travel route of the glue transfer tape T is the normal route of the contact portion 11AB of the sagging prevention member 11. Up to this point, it is pushed back by the tension of the glue transfer tape T.
- the coating film transfer tool A even if the adhesive transfer tape T passes through the recess 71B of the transfer roller 7 and the adhesive coating film is not transferred, the feeding-side paste transfer tape T and the winding-side transfer tape T Since the base tape T1 is maintained in a tensioned state, the adhesive coating film transferred to the transfer surface and the adhesive coating film remaining on the base tape T1 are surely cut, and the adhesive coating film Good cutting performance.
- the tension acting on each of the feeding paste transfer tape T and the take-up base tape T1 is divided by the transfer roller 7. Accordingly, different tensions are applied to the paste transfer tape T on the feeding side and the base tape T1 on the take-up side. However, the tension acting on each of the feeding-side paste transfer tape T and the winding-side base tape T1 is not divided by the transfer roller 7 at the moment when the transfer outer peripheral portion is separated from the transfer surface.
- the sagging prevention member of the present invention may be provided on either the feeding side or the winding side, or may be provided on both the feeding side and the winding side.
- the sagging prevention member In terms of using the adhesive coating film without waste, it is preferable to provide the sagging prevention member on the feeding side.
- the glue transfer tape T When the sagging prevention member is provided on the winding side, the glue transfer tape T is pulled out to the winding side by removing the sagging. As a result, the front end of the adhesive coating film cut on the previous transfer and remaining on the base tape T1 advances to the winding side.
- the tip of the adhesive coating film is at the transfer outer peripheral portion. May advance to a place where it cannot be pressed. The tip of the pressure-sensitive adhesive coating film that could not be pressed at the transfer outer peripheral portion is not transferred to the transfer surface, but is wound around the winding core 5 together with the base tape T1.
- the force applied to the transfer tape T or the base tape T1 by the sagging prevention member of the present invention in order to take up the sag of the transfer tape T or the base tape T1 does not become a running load of the transfer tape T or the base tape T1. In addition, it is preferable that it is as small as possible.
- the recess 71B of the transfer roller 7 of the coating film transfer tool A rotates from the state facing the transfer surface, the transfer outer peripheral portion starts to press the transfer surface, and tension is applied to the transfer tape T and the base tape T1. It is important that the contact portion 11AB of the sagging prevention member 11 that has advanced to take up the slack is pushed back to the original position that has been advanced to take up the slack.
- the sagging prevention member may not be able to take up the sagging when the transfer tape T or the base tape T1 sags again. Also from this point, it is preferable that the force applied to the transfer tape T or the base tape T1 by the sagging prevention member of the present invention is as small as possible.
- the sagging prevention member of the present invention is such that when the sagging of the transfer tape T or the base tape T1 is taken, the contact portion 11AB moves forward and back smoothly.
- the contact of the sagging prevention member 11 is short in a short time until the transfer outer peripheral portion of the transfer roller 7 does not press the transfer surface and the next transfer outer peripheral portion presses the transfer surface again. If the portion 11AB moves forward and does not return to the original position again, the sufficient effect as a sagging prevention member cannot be exhibited, and the cutability of the pressure-sensitive adhesive coating film may not be sufficiently improved. For this reason, it is preferable that the sagging prevention member 11 can be smoothly advanced and retracted.
- an organic polymer film support and a paper support are preferably used as a support to be a base tape.
- the organic polymer film support various film supports such as a polyester film, a polycarbonate film, a polymethyl methacrylate film, a polypropylene film, and a polyimide film can be used, but a polyester film is particularly preferable from the viewpoint of cost and performance.
- the film thickness of the film support is preferably in the range of 6 to 50 ⁇ m, more preferably 12 to 25 ⁇ m from the viewpoint of transferability and cost.
- the paper support high-density paper such as glassine paper, laminated paper in which a resin film such as polyethylene is laminated on clay-coated paper, kraft paper, or high-quality paper can be used. From the viewpoint of performance, glassine paper is preferred.
- the thickness of the paper support is preferably in the range of 20-50 ⁇ m.
- these support bodies apply
- seat hereinafter, it may be called a release sheet
- both surfaces have peelability. It is preferable to use as
- the pressure-sensitive adhesive composition used for forming the pressure-sensitive adhesive layer in the adhesive transfer tape of the present invention is not particularly limited, and a general pressure-sensitive adhesive composition can be used, but an acrylic copolymer and a crosslinking agent are used. It may be an essential component, and if necessary, a compound containing a tackifier resin can be suitably used.
- acrylic copolymer examples include monomers having one or more (meth) acrylic acid alkyl esters having 4 to 18 carbon atoms in the alkyl group and other copolymerizable ethylenically unsaturated bonds.
- a copolymer with 1 type (s) or 2 or more types is mentioned.
- Examples of the (meth) acrylic acid alkyl ester include n-butyl (meth) acrylate, isobutyl (meth) acrylate, hexyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, n-octyl (meth) acrylate, and isooctyl.
- (Meth) acrylate, isononyl (meth) acrylate, lauryl (meth) acrylate, stearyl (meth) acrylate, etc. are mentioned.
- Examples of the monomer having a copolymerizable ethylenically unsaturated bond include acrylonitrile, methyl (meth) acrylate, ethyl (meth) acrylate, propyl (meth) acrylate, isopropyl (meth) acrylate, cyclohexyl (meth) acrylate, Styrene, ⁇ -methylstyrene, vinyl acetate, N-vinyl-2-pyrrolidone, benzyl (meth) acrylate, 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, acrylic acid, methacrylic acid, itacon An acid, fumaric acid, etc. are mentioned.
- a monomer having a functional group capable of reacting with a crosslinking agent described later (for example, a monomer having a carboxyl group) is used as an essential component as a monomer having a copolymerizable ethylenically unsaturated bond. can do.
- tackifying resins rosin, rosin phenol resins, and rosin resins such as ester compounds and metal salts thereof
- terpene polymers terpene phenol resins, terpene resins such as aromatic modified terpene resins, styrene resins, Coumarone-indene resin, alkylphenol resin, xylene resin, C5 petroleum resin, C9 petroleum resin, alicyclic hydrogenated resin, etc.
- natural resin-based rosin resins and terpene resins exhibiting good adhesion and initial tackiness to adherends such as paper and various films are preferably used.
- examples of the crosslinking agent used for crosslinking the acrylic copolymer include hexamethylene diisocyanate, xylylene diisocyanate, tolylene diisocyanate, 2-chloro-1,4- Diisocyanate compounds such as phenyl diisocyanate, trimethylhexamethylene diisocyanate, 1,5-naphthalene diisocyanate, isophorone diisocyanate, biuret-type trimers, isocyanurate-type trimers of these diisocyanate compounds, isocyanate-based crosslinking agents such as triisocyanate, epoxy-based Examples thereof include a cross-linking agent, a melamine-based cross-linking agent, a metal chelate-based cross-linking agent, and an adduct of a polyol such as trimethylol propane, which can be appropriately selected and used.
- an inorganic or organic colorant may be added within a range that does not impair adhesiveness, tackiness, film breakage, etc., and the adhesive layer may be colored.
- the thickness of the pressure-sensitive adhesive layer is preferably in the range of 5 to 35 ⁇ m, more preferably in the range of 10 to 25 ⁇ m, in consideration of the adhesive force to the paper surface, the holding power and the film breakability.
- the pressure-sensitive adhesive layer can be formed by applying the pressure-sensitive adhesive composition using, for example, a bar coater, roll coater, gravure coater, knife coater, die coater, comma coater, lip coater or the like.
- FIG. 2 shows a coating film transfer tool B according to the second embodiment of the present invention.
- 2A is a front view of the coating film transfer tool B with the cover removed
- FIG. 2B is a bottom view of the coating film transfer tool B with the cover set.
- FIG. 2C shows details of the transfer head.
- the coating film 4 except that not only the transfer roller 7 but also the continuous transfer roller 8 and the angle changing roller 10 are rotatably held by the transfer head 4 held by the case 1 and the cover 2.
- the transfer roller 7, the continuous transfer roller 8, and the angle changing roller 10 are rotatably held by the transfer head 4 held by the case 1 and the cover 2.
- the case 1 and the cover 2 may directly hold any or all of the transfer roller 7, the continuous transfer roller 8, and the angle changing roller 10 so as to be rotatable.
- the continuous transfer roller 8 is a cylindrical member, and like the transfer roller 7, the adhesive transfer tape T is pressed against the surface to be transferred with a surface (outer peripheral surface) corresponding to the cylindrical side surface, and an adhesive coating film is applied. Transfer to the transfer surface.
- the material of the continuous transfer roller 8 can be the same plastic as the transfer roller 7, but if it can withstand the pressing force at the time of film transfer, rubber or the like is used as with the transfer roller 7. It is preferable to do.
- the continuous transfer roller 8 is more preferably made of plastic at the central shaft portion and rubber at the outer peripheral surface only. By manufacturing the central shaft of the continuous transfer roller 8 with a plastic material, it is possible to easily give the strength to withstand the pressing force during coating film transfer.
- the coefficient of friction between the continuous transfer roller 8 and the transfer surface is increased, and the continuous transfer roller 8 is pressed against the transfer surface.
- the continuous transfer roller 8 rotates on the transfer surface without slipping with respect to the transfer surface.
- the rubber material of the continuous transfer roller 8 the same material as that exemplified for the transfer roller 7 can be used.
- the adhesive coating film is transferred to the transfer surface. It is transferred upward (in a so-called perforated pattern).
- the glue transfer tape T sometimes slides intermittently with respect to the transfer roller 7, the glue transfer tape can be moved with respect to the distance traveled by the coating film transfer tool B to transfer the adhesive coating film. The length by which T is fed from the feeding core 3 is shortened. For this reason, when the adhesive coating film is transferred to the transfer surface using the transfer roller 7 of the coating film transfer tool B, compared to the coating film transfer tool that continuously transfers the adhesive coating film, the same length is obtained.
- the length of the adhesive coating film (perforated) transferred from the paste transfer tape to the transfer surface can be increased.
- the length of the glue transfer tape to be stored is not increased, and even if the user does not perform any special work, more photographs than the conventional coating film transfer tool. And pasting objects such as newspaper clippings can be pasted on report paper and notebooks.
- the tension of the glue transfer tape T is also changed by the recess 71B in the coating film transfer tool B. That is, as the transfer roll 7 rotates, the glue transfer tape T repeats alternately a stretched state and a sagging state.
- the coating film transfer tool B also applies a certain tension to the glue transfer tape T by the sagging prevention member 11, and the tension of the glue transfer tape T is reduced by the rotation of the transfer roller 7.
- the sagging prevention member 11 prevents the sagging, so that the glue transfer tape T does not sag, the cutting performance of the transferred adhesive coating film does not deteriorate, and the glue transfer tape T runs. There will be no defects.
- a transfer roller 7 and a continuous transfer roller 8 are rotatably held by a roller set 9.
- the roller set 9 is held by the transfer head 4 via a shaft portion 91B.
- the shaft portion 91B can rotate with respect to the transfer head 4, and the positions of the transfer roller 7 and the continuous transfer roller 8 can be switched by rotating the shaft portion 91B.
- the continuous transfer roller 8 transfers the adhesive coating film to the transfer surface. It becomes possible.
- the coating film transfer tool B is placed on the transfer surface with the continuous transfer roller 8 pressed against the transfer surface. When moved, the adhesive coating film is continuously transferred onto the transfer surface.
- the continuous transfer roller 8 has a cylindrical shape with no irregularities on the outer peripheral surface.
- the glue transfer tape contacts the surface to be transferred over the entire outer peripheral surface of the continuous transfer roller 8. To do.
- the coating film transfer tool B moves on the transfer surface while the continuous transfer roller 8 of the coating film transfer tool B is pressed against the transfer surface, the adhesive coating film is continuously transferred to the transfer surface. Can do.
- the same coating film transfer method shown in FIG. Both continuous transfer of the coating film can be performed.
- the angle changing roller 10 is also rotatably provided on the transfer head 4.
- the length of the outer peripheral surface of the transfer roller 7 that contacts the back surface of the glue transfer tape T is shorter than when the angle changing roller 10 is not provided.
- the transferred base tape T1 passes linearly after passing through the angle changing roller 10, and thereafter, a certain point (bending point) on the outer periphery of the feeding-side pancake. ) In a predetermined bending direction, and then proceeds in a curved shape along the outer periphery of the pancake.
- the angle changing roller 10 Since the angle changing roller 10 is disposed on the opposite side to the bending direction with respect to the tangent to the outer peripheral surface of the transfer roller 7 passing through the bending point, the outer periphery of the transfer roller 7 in contact with the back surface of the glue transfer tape T. The length of the surface is shorter than when the angle changing roller 10 is not provided. And since this length becomes shorter, the frictional force between the transfer roller 7 and the back surface of the glue transfer tape T is smaller in the coating film transfer tool B than in the coating film transfer tool in which the angle changing roller 10 is not provided. Therefore, the perforated intermittent transfer of the pressure-sensitive adhesive coating film can be more reliably performed.
- the adhesive coating film can be continuously transferred by using the angle changing roller 10 as a continuous transfer roller. When continuous transfer is performed using the angle changing roller 10, the coating film transfer tool B is used by the method shown in FIG.
- the coating film transfer tools A and B according to the embodiment of the present invention have been described, but these can achieve the following effects.
- the adhesive coating film having a short length is transferred at short intervals.
- a short adhesive film can be transferred at short intervals, it is easy to use when a small object is to be attached.
- a paste transfer tape in which an adhesive coating film is applied to the entire width of a base tape having a width of 6 mm is accommodated, and the adhesive coating film is transferred.
- a coating film transfer tool (hereinafter referred to as a coating film transfer tool X1) that transfers an adhesive coating film having a width of 6 mm and a length of about 6 mm in a perforated manner with an interval of about 13 mm.
- a coating film transfer tool X1 that transfers an adhesive coating film having a width of 6 mm and a length of about 6 mm in a perforated manner with an interval of about 13 mm.
- the adhesive coating film is transferred only to 6 mm out of 18 mm, even if a paper piece is attached to a notebook or the like in this state, the corner of the paper piece is lifted and bent, and the paper piece cannot be attached well.
- the coating film transfer tool X1 in order to transfer the adhesive coating film to the entire surface of a 6 mm wide and 18 mm long piece of paper using the coating film transfer tool X1, it is necessary to repeatedly perform the coating film transfer operation at various locations. Yes, it takes a lot of work time and must be very laborious.
- a coating film transfer tool (hereinafter referred to as a coating film transfer tool X2) that transfers an adhesive coating film having a width of about 6 mm and a length of about 3 mm with a gap of about 3 mm to the coating film transfer tool X1. .)), At least three 3 mm wide adhesive coatings with a 3 mm interval, as shown in FIG. 5B, are transferred once to a piece of paper 6 mm wide and 18 mm long. Is transcribed.
- the coating film transfer tool X When using the coating film transfer tool X to intermittently transfer an adhesive coating film having a short length at a short interval in the form of a perforation, a recess having a small width must be provided at a smaller interval on the outer peripheral surface of the transfer roller.
- the adhesive coating film is cut with the glue transfer tape sagging and the tension of the glue transfer tape is reduced. The cut with the adhesive coating film remaining on the transfer tape is poor. If the outer peripheral surface of the transfer roller is provided with a smaller width of the recess at a smaller interval, not only a lump of the adhesive film is generated at the end of the transferred adhesive film on the transferred surface, but also the adhesive film. There was also a problem that the adhesive film was further deteriorated, and the adhesive coating film was continuously transferred without cutting the adhesive coating film at all.
- the adhesive coating film having a short length at a short interval compared to the coating film transfer tool X1 can be easily and intermittently transferred. it can.
- the transfer pressing portion of the coating film transfer tool Y is a transfer roller, and contact portions and non-contact portions are alternately provided on the outer peripheral surface of the transfer roller.
- the adhesive coating film is transferred to the surface to be transferred only at the contact portion, and when the non-contact portion comes to the position facing the surface to be transferred, the adhesive coating film is not transferred to the surface to be transferred. Even if the transfer roller rotates, the glue transfer tape does not slide with respect to the transfer roller.
- the adhesive coating film is applied only by the user continuously moving the coating film transfer tool on the transfer surface while the transfer roller is pressed against the transfer surface. Intermittent transfer is performed on the transfer surface in the form of perforations. For this reason, when the coating film transfer tool Y is used, even if the coating film transfer tool is not enlarged and the user does not perform extra work, the coating film transfer tool Y can be more easily and more easily compared with the conventional coating film transfer tool. Pastes can be pasted.
- the coating film transfer tool Y alternately repeats the state in which the glue transfer tape of the coating film transfer tool X is stretched and the state in which it is slack, the problem of the running of the glue transfer tape becoming unstable can be solved.
- the coating film transfer is performed by providing a convex portion on both sides of the rotation axis direction of the transfer roller with a gap wider than the width of the glue transfer tape in a part of the outer periphery of the transfer roller. Perforated intermittent transfer similar to the tool X is possible.
- the transfer roller is pressed against the surface to be transferred so that the convex portion of the transfer roller of the coating film transfer tool Y faces the surface to be transferred, the convex portion comes into contact with the surface to be transferred and the adhesive coating film is transferred to the surface to be transferred. Do not contact with.
- the adhesive coating film can be intermittently transferred in the form of a perforation like the coating film transfer tool X even if the user does not perform extra work.
- the outer diameter of the portion of the transfer roller that contacts the glue transfer tape can be made constant, so that there is no change in the tension of the glue transfer tape as in the coating film transfer tool X.
- the tension of the glue transfer tape does not change, unlike the coating film transfer tool X, the running of the glue transfer tape does not become unstable.
- the entire coating film transfer tool Y is lifted by the height of the convex portion.
- the entire coating film transfer tool Y vibrates with the rotation of the transfer roller, causing the user to feel uncomfortable and difficult to use.
- the coating film transfer tools A and B are configured as described above, there is an effect that they are easy to use without generating vibration during use.
- part means parts by weight, and the coating amount, the number of parts, the mixing ratio, etc. are all expressed in terms of solid content.
- a silicone release agent (“KS-3650” manufactured by Shin-Etsu Chemical Co., Ltd.) and a platinum catalyst (“cat.PL-50T” manufactured by Shin-Etsu Chemical Co., Ltd.) 5 are provided on the other side of the polyethylene film.
- Part of the mixture was coated with a gravure coater so that the dry weight was 0.4 g / m 2 , dried with hot air to form a light release surface, and a release sheet was obtained.
- the transfer roller 7A was attached to the coating film transfer tool shown in FIG. 1, and the coating film transfer tool of Example 1 was obtained.
- a coating film transfer tool similar to that of Example 1 was assembled to obtain a coating film transfer tool of Comparative Example 1.
- a transfer test was performed using a paste transfer tape in which a pressure-sensitive adhesive coating film was applied over a length of 6 m on a base tape for each coating film transfer tool. Since the transfer roller 7A has a small outer diameter, it was manufactured using polyacetal so that the transfer roller 7A does not deform due to insufficient strength.
- the width dimension of the glue transfer tape used for each coating film transfer tool and the width dimension H2 of the recess 71B of each roller were measured using a measuring microscope MM-800 manufactured by Nikon Corporation. The measurement results are shown in Table 2.
- the pressure-sensitive adhesive coating film was transferred at a transfer speed of 5 cm / sec using a PPC paper as a transfer surface, a pressing force for pressing the transfer roller against the PPC paper at 5.0 N, and a coating film transfer tool moving.
- a coating film transfer test was carried out using the coating film transfer tool of Example 1 and Comparative Example 1 with the adhesive film remaining about 6 m on the pancake of the feeding core 3, and the transferred sewing machine
- the length of each one of the eye-like pressure-sensitive adhesive coating films and the interval between the pressure-sensitive adhesive films transferred perforatedly were measured. Specifically, the transfer length (transfer length of FIG. 6) of nine continuous perforated adhesive coating films and the interval between the nine perforated adhesive coating films (Interval length in FIG. 6) Eight pieces were measured with a metal scale having a minimum scale of 0.5 mm. With respect to each of the nine perforated pressure-sensitive adhesive coating films transferred, the presence or absence of a lump of the pressure-sensitive adhesive coating film was visually confirmed.
- A, B Coating film transfer tool T: Glue transfer tape T1: Base tape 1: Case 1A: Rail part 1B: Spring receiving part 1C: Stopper 2: Cover 3: Feeding core 4: Transfer head 5: Winding core 6 : O-ring 7: Transfer roller 71B: Concave portion 72B: Both sides 8: Continuous transfer roller 9: Roller set 91B: Shaft portion 10: Angle changing roller 11: Sag prevention member 11A: Slide member 11AA: Pressing piece 11AB: Contact portion 11B : Elastic member
Landscapes
- Adhesive Tape Dispensing Devices (AREA)
Abstract
Description
粘着剤塗膜のミシン目状の間欠転写は、短い間隔で短い長さの粘着剤塗膜が転写されることが好ましい。短い間隔で短い長さの粘着剤塗膜が転写できるようになると、小さな被貼付け物を貼り付ける場合などに、使い勝手がよい。塗膜転写具Xが開示されている特願2013-225839では、実施例で、6mm幅の基材テープ全幅に粘着剤塗膜が塗布された糊転写テープを収納し、粘着剤塗膜を転写すると、約13mmの間隔を開けて幅6mm長さ約6mmの粘着剤塗膜をミシン目状に転写する塗膜転写具(以下、塗膜転写具X1とする。)が示されている。塗膜転写具X1を使用して、幅6mm長さ18mmの小さな紙片に糊付けしようとすると、1度の転写作業では、図5(a)に示すように、長さ18mmのうちのどこかに6mmの長さの粘着剤塗膜を転写できるだけで、紙片のその他の場所には粘着剤塗膜を転写することができない。18mm中の6mmにしか粘着剤塗膜が転写されないので、この状態で紙片をノートなどに貼り付けても、紙片の角が浮き上がって折れ曲がり、上手く紙片を貼り付けることができない。また、塗膜転写具X1を使用して、幅6mm長さ18mmの紙片の全面に粘着剤塗膜を転写するためには、何度も場所を変えて、繰り返し塗膜転写作業をする必要があり、作業時間もかかり、非常に手間のかかる作業をしなければならない。
ミシン目状の間欠転写の作業が面倒であるという問題点を解決するものとして、本出願人は、塗膜転写具Xに係る特願2013-225839の他、塗膜転写具Yに係る特願2014-070841を出願した。塗膜転写具Yの転写押圧部は、転写ローラであり、転写ローラ外周面に接触部と、非接触部とが交互に設けられている。塗膜転写具Yでは、接触部のみで粘着剤塗膜が被転写面に転写され、非接触部が被転写面と対向する位置に来ると、粘着剤塗膜が被転写面に転写されないとともに、転写ローラが回転しても、糊転写テープは転写ローラに対して滑って動かない。
厚さ12μmのポリエチレンフィルムの片面に、シリコーン剥離剤(信越化学工業(株)製「KS-3601」)93部、白金触媒(信越化学工業(株)製「cat.PL-50T」)5部およびシリカ粉末(日本シリカ工業(株)製「ニップシールE220A」)2部の混合物を、乾燥重量が0.4g/m2となるようグラビアコーターで塗工し、熱風乾燥して重剥離面を形成し、ついでポリエチレンフィルムのもう一方の面にシリコーン剥離剤(信越化学工業(株)製「KS-3650」)95部および白金触媒(信越化学工業(株)製「cat.PL-50T」)5部の混合物を、乾燥重量が0.4g/m2となるようグラビアコーターで塗工し、熱風乾燥して軽剥離面を形成して、剥離シートを得た。
まずアクリル系粘着剤(綜研化学(株)製「SKダイン801B」、アクリル系共重合体と粘着付与樹脂を含有している)98部と架橋剤(綜研化学(株)製「硬化剤L-45」)2部を混合してベースとなるアクリル系粘着剤組成物を得た。
前記粘着剤組成物を前記剥離シートの軽剥離面上に20μm(乾燥時)の厚さになるようコンマコーターにて塗布し、100℃で3分乾燥したのち重剥離面側と貼り合わせるようにしてロール状に巻き取り、さらに同ロールを塗膜転写具に収納するため6mm幅にカットし、繰出しコアに巻き付けることで、糊転写テープのパンケーキを得た。
T :糊転写テープ
T1 :基材テープ
1 :ケース
1A :レール部
1B :バネ受け部
1C :ストッパ
2 :カバー
3 :繰出しコア
4 :転写ヘッド
5 :巻取りコア
6 :Oリング
7 :転写ローラ
71B :凹部
72B :両側部
8 :連続転写ローラ
9 :ローラセット
91B :軸部
10 :角度変更ローラ
11 :たるみ防止部材
11A :スライド部材
11AA :押圧片
11AB :接触部
11B :弾性部材
Claims (11)
- 接着用の粘着剤塗膜を被転写面に転写するための塗膜転写具であって、
基材テープに前記粘着剤塗膜を設けた糊転写テープを繰出す繰出し部と、
前記糊転写テープを前記被転写面に押圧して前記粘着剤塗膜を前記被転写面に転写する転写押圧部と、
転写後の前記基材テープを巻き取る巻取り部と、
前記糊転写テープ及び/又は前記転写後の基材テープのたるみを防止するたるみ防止部材と
を備え、
前記転写押圧部は回転可能な転写ローラを備え、
前記転写ローラの外周面には、前記転写ローラを前記被転写面に押圧すると前記糊転写テープが前記被転写面に接触する接触部と、前記転写ローラを前記被転写面に押圧しても前記糊転写テープが前記被転写面に接触しない非接触部が交互に設けられ、
前記非接触部は前記転写ローラの外周面に設けられた前記糊転写テープの幅よりも広い幅の凹部であり、
前記転写後の基材テープは前記繰出し部の前記粘着剤塗膜と接触した後に前記巻取り部に巻き取られ、
前記たるみ防止部材は、前記繰出し部と前記転写ローラ間において、前記糊転写テープ及び/又は前記転写後の基材テープと接触して、前記糊転写テープ及び/又は前記転写後の基材テープのたるみを防止する、
塗膜転写具。 - 前記たるみ防止部材は、前記塗膜転写具内をスライドするスライド部材と前記スライド部材を押圧する弾性部材とを備える、
請求項1に記載の塗膜転写具。 - 前記たるみ防止部材は、前記スライド部材に回転可能に保持されたローラをさらに備え、前記ローラが前記糊転写テープ及び/又は前記転写後の基材テープと接触することにより、前記糊転写テープ及び/又は前記転写後の基材テープのたるみを防止する、
請求項2に記載の塗膜転写具。 - 前記たるみ防止部材は、前記塗膜転写具内に保持された弾性部材である、
請求項1に記載の塗膜転写具。 - 前記転写ローラの外周面に複数の前記非接触部が設けられ、前記複数の非接触部における前記糊転写テープが前記被転写面に接触しない長さが同じで、前記非接触部が前記外周面上に等角度間隔で設けられている、
請求項1~4のいずれかに記載の塗膜転写具。 - 前記転写押圧部は、回転可能な連続転写ローラをさらに備え、前記連続転写ローラを前記被転写面に押圧すると、前記連続転写ローラの外周面全周に亘って、前記糊転写テープが前記被転写面に接触する、
請求項1~5のいずれかに記載の塗膜転写具。 - 前記連続転写ローラを設けることにより、前記連続転写ローラを設けない場合に比べて、前記転写ローラの外周面と接触する前記基材テープの長さが短くなる、
請求項6に記載の塗膜転写具。 - 前記繰出し部、前記転写押圧部、及び前記巻取り部を少なくとも部分的に収納する筐体
をさらに備える、
請求項1~7のいずれかに記載の塗膜転写具。 - 前記転写ローラ及び/又は前記連続転写ローラは、前記筐体に回転可能に保持される、
請求項8に記載の塗膜転写具。 - 前記筐体に保持された転写ヘッド
をさらに備え、
前記転写ローラ及び/又は前記連続転写ローラは、前記転写ヘッドに回転可能に保持される、
請求項8に記載の塗膜転写具。 - 前記転写後の基材テープは、前記連続転写ローラを通過した後、直線的に進行し、さらにその後、所定の屈曲点で所定の屈曲方向に屈曲するように構成されており、
前記連続転写ローラは、前記屈曲点を通る前記転写ローラの外周面の接線に対し、前記屈曲方向と反対側に配置されている、
請求項6に記載の塗膜転写具。
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JP2017002194A (ja) * | 2015-06-11 | 2017-01-05 | 株式会社トンボ鉛筆 | 感圧転写粘着テープ |
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JPH0654666U (ja) * | 1992-12-28 | 1994-07-26 | 東洋ケミカル株式会社 | 両面粘着転写テープの自動転写器 |
JP2001010290A (ja) * | 1999-06-25 | 2001-01-16 | Kotobuki:Kk | 塗膜転写具 |
JP2002003071A (ja) * | 2000-06-21 | 2002-01-09 | General Kk | チップ及びそれを有した塗膜転写具 |
-
2015
- 2015-04-15 JP JP2016538171A patent/JP6518906B2/ja active Active
- 2015-04-15 WO PCT/JP2015/061575 patent/WO2016017216A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0654666U (ja) * | 1992-12-28 | 1994-07-26 | 東洋ケミカル株式会社 | 両面粘着転写テープの自動転写器 |
JP2001010290A (ja) * | 1999-06-25 | 2001-01-16 | Kotobuki:Kk | 塗膜転写具 |
JP2002003071A (ja) * | 2000-06-21 | 2002-01-09 | General Kk | チップ及びそれを有した塗膜転写具 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2017002194A (ja) * | 2015-06-11 | 2017-01-05 | 株式会社トンボ鉛筆 | 感圧転写粘着テープ |
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JPWO2016017216A1 (ja) | 2017-05-18 |
JP6518906B2 (ja) | 2019-05-29 |
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