CN102186602B - Gravure roll for application of pressure-sensitive adhesive and process for producing pressure-sensitive adhesive tape - Google Patents
Gravure roll for application of pressure-sensitive adhesive and process for producing pressure-sensitive adhesive tape Download PDFInfo
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- CN102186602B CN102186602B CN200980141554.0A CN200980141554A CN102186602B CN 102186602 B CN102186602 B CN 102186602B CN 200980141554 A CN200980141554 A CN 200980141554A CN 102186602 B CN102186602 B CN 102186602B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0808—Details thereof, e.g. surface characteristics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
- B05D1/283—Transferring monomolecular layers or solutions of molecules adapted for forming monomolecular layers from carrying elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/16—Curved printing plates, especially cylinders
- B41N1/20—Curved printing plates, especially cylinders made of metal or similar inorganic compounds, e.g. plasma coated ceramics, carbides
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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
- C09J7/22—Plastics; Metallised plastics
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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
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
-
- 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
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
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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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/16—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer
-
- 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
- C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
- C09J2301/204—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive coating being discontinuous
-
- 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
- C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
- C09J2301/206—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive layer comprising non-adhesive protrusions
-
- 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
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
- Adhesive Tapes (AREA)
Abstract
A technique for producing a pressure-sensitive adhesive tape is provided which attains satisfactory coating pattern reproducibility when a pressure-sensitive adhesive is applied with a gravure roll. Partitions (23) which separate cells (21, 22) formed in the surface of a gravure roll (10a or 10b) are disposed at the boundaries between the cells (21, 22), and fine irregularities (24) are further formed in the surface of the partitions (23) in order to improve coating pattern reproducibility.
Description
Technical field
The present invention relates to the manufacturing technology using grooved roller (gravure roll) to carry out the adhesive tape of coating binder, more particularly, relate to the technology that the adhesive coating efficiency of grooved roller is improved.
Background technology
Clean-adhesive tape is that sticky the getting of dirt is rolled into web-like facing to outer survey, such as, use special utensil that the sticky face of getting of dirt is rotated along surfaces to be cleaned such as landing grounds, can glue the face of getting thus catch dirt in surface to be cleaned by dirt.
Such as Patent Document 1, this kind of adhesive tape was the adhesive being extruded melting by nozzle to the base material of continuous moving in the past, was coated on base material by adhesive.Thus, the adhesive extruded by nozzle is directly coated on base material, therefore can form stable adhesive layer.
But during nozzle coating, although adhesive layer is stablized, nozzle tip and base material are noncontact, and therefore coating weight must increase.Its result material cost increases.For this reason, as one of method by further for adhesive layer scumbling, the coating method of grooved roller is had.
Photogravure is the one of intaglio printing, be ink is flowed into wait in the pattern of the surface engraving of grooved roller (cylinder) by etching, the one of the printing technology be transferred on paper.The fine depth can be showed thus, therefore be applicable to the printing of photo etc.
The surface of grooved roller is made up of the depression of little matrix, and these depressions are called as pond.Its working method is: in this pond, adhere to ink, be transferred in and undertake the printing of on the material of paper etc.
But, adopt during this gravure printing techniques coating binder and there is following problem.That is, as shown in Figure 7, compared with ink etc., adhesive 3 viscosity is high, and in each pond 2, fill adhesive 3 when carrying out transfer printing, about 70% of adhesive 3 remains in the inside in pond 2.
Therefore, such as, when wishing the adhesive layer 5 forming 30 μm on base material 4, the adhesive 3 envisioning about 30% of entirety is transferred, and needs the pond 2 arranging about the about 100 μm degree of depth.In addition, transferring rate has a great difference according to the viscosity of adhesive or gradation composition, changes, therefore according to Adhesive temp during coating or coating speed, the grade of the product needing combination to prepare or adhesive are to determine the pond processing dimension of grooved roller, and rich experience is very important.
As shown in Figure 8, pond 2 be by the 1st pond 21 of comprehensive coating and the 2nd pond 22 that is used for set-point coating on comprehensive coating with continuous print recess be 2 sections arrange structure time, the transferring rate of the adhesive 3 in the 1st pond 21 is close to theoretical value, about 30%, but in the 2nd pond 22 lower than the 1st pond 21, adhesive 3 can only transfer printing about about 10%, is difficult to reproduce meticulous shape.
Use the grooved roller of adhesive 3 get over high-speed coating then transferring rate reduce further.Therefore, in order to form stable adhesive layer 4, must underspeed to a certain extent, productivity is poor.
Patent document 1: Japanese Unexamined Patent Publication 2007-307272 publication
Patent document 2: Japanese Unexamined Patent Publication 2007-260558 publication
Summary of the invention
Invent problem to be solved
The present invention establishes to solve above-mentioned problem, its object is to provide: the manufacturing technology of the adhesive tape that pattern reproduction is good when using gravure adhesive.
Solve the method for problem
In order to realize above-mentioned object, the present invention possesses several features shown below.
(1) the present invention, it has the pond defining regulation coated pattern, to the face in above-mentioned pond be defined by being pressed on a face of base material of movement, the above-mentioned adhesive be filled in above-mentioned pond is coated on the adhesive coating grooved roller on above-mentioned base material, the feature of this adhesive coating grooved roller is: above-mentioned pond has variform at least 2 kinds of ponds, the border in adjacent above-mentioned pond is arranged the spaced walls distinguished between above-mentioned pond, the outer surface on the top and roller that are designed to above-mentioned spaced walls is roughly same plane.
(2) the present invention, is characterized in that: in above-mentioned (1), and above-mentioned pond is at least 2 kinds of ponds that the degree of depth is different.
(3) the present invention, is characterized in that: in above-mentioned (1) or (2), and arrange fine concavo-convex further at the inner surface at least a kind of above-mentioned pond, the top of above-mentioned concavo-convex protuberance and the outer surface of roller roughly exist at same plane.
(4) the present invention, it has in order to the comprehensive coating binder of substrate surface in regulation the pond defining coated pattern, the above-mentioned adhesive be filled in above-mentioned pond is coated on the adhesive coating grooved roller on above-mentioned base material by a face of the base material of movement, the feature of this adhesive coating grooved roller is: arrange much fine concavo-convex in above-mentioned pond, the outer surface being designed to above-mentioned concavo-convex protuberance top and roller is roughly same plane.
The present invention also comprises the manufacture method of the adhesive tape using this adhesive coating grooved roller.Namely, it uses the grooved roller with the pond defining regulation coated pattern, the manufacture method of the adhesive tape of coating binder on base material, the feature of this manufacture method is: above-mentioned pond has variform at least 2 kinds of ponds, the border in adjacent above-mentioned pond is arranged the spaced walls distinguished between above-mentioned pond, the outer surface on the top and roller that are designed to above-mentioned spaced walls is roughly same plane, fill above-mentioned adhesive in above-mentioned pond after, by above-mentioned grooved roller by being pressed on a face of base material of movement, above-mentioned adhesive is coated on above-mentioned base material.
Invention effect
Invention according to above-mentioned (1), by the border between adjacent pond arranges spaced walls, each pond forms independently structure, and therefore the transferring rate in each pond improves, and its result pattern reproduction is good.
Invention according to above-mentioned (2), by making each pond be at least 2 kinds of ponds that the degree of depth is different, even between the different pond of the degree of depth, each pond is also distinguished by spaced walls, therefore the transferring rate in each pond improves, and its result pattern reproduction is good.
Invention according to above-mentioned (3), arrange fine concavo-convex further at the inner surface in each pond, the surface being formed as concavo-convex protuberance top and roller is same plane, can further improve the pattern reproduction in pond thus.
Invention according to above-mentioned (4), arrange fine concavo-convex at the inner surface in the pond for comprehensive coating binder, the surface of concavo-convex protuberance top and roller is made to be same plane, thus, even if when the single pattern coating that coating is comprehensively such, also the transferring rate of unit are can be made to improve, uniform adhesive layer can be formed.
Accompanying drawing is sketched
Fig. 1 (a) is the mode oblique drawing of the adhesive coating grooved roller of embodiment of the present invention 1, and (b) is partial cross section's oblique view of above-mentioned grooved roller.
Fig. 2 is the close-up sectional view of the grooved roller of above-mentioned embodiment 1.
Fig. 3 (a) is the ideograph of the state of filling adhesive in the grooved roller of embodiment 1, and (b) represents ideograph adhesive being transferred in the state on base material.
Fig. 4 is the close-up sectional view of the grooved roller of embodiment 2.
Fig. 5 (a) is the ideograph of the state of filling adhesive in the grooved roller of embodiment 2, and (b) represents ideograph adhesive being transferred in the state on base material.
Fig. 6 is the ideograph of the pattern transferring of the grooved roller of embodiment 2.
Fig. 7 is the ideograph that pattern represents gravure in the past.
Fig. 8 is the ideograph that pattern represents gravure in the past.
Symbol description
10a, 10b grooved roller
20 ponds
21 the 1st ponds
22 the 2nd ponds
30 adhesive
40 base materials
41 comprehensive coating binder layers
42 glue dispensing adhesive layers
The best mode carried out an invention
As depicted in figs. 1 and 2, adhesive coating grooved roller 10a (hereinafter referred to as grooved roller) of this embodiment 1 is metal roller, forms the pond 20 of filling adhesive 30 in its surface.The material of grooved roller 10a or roller diameter etc. can be arbitrary according to specification.
In this example, pond 20 possesses: the 1st pond 21, for forming comprehensive coating binder layer 41 along base material 40; With the 2nd pond 22, for forming glue dispensing adhesive layer 42 further on comprehensive coating binder layer 41.The number in pond 20 or shape can design arbitrarily according to specification.
1st pond 21 reduces by the surface along grooved roller 10a the matrix face formed further and is formed, and as being coated with use comprehensively, the outer peripheral face along grooved roller 10a is formed continuously in banded.The degree of depth in the 1st pond 21 can change arbitrarily according to specification, is 100 μm in this example.
2nd pond 22 reduces by the bottom from the 1st pond 21 the columned matrix face formed further and is formed, rule configuration at predetermined intervals.In this example, the 2nd pond 22 forms the adhesive layer of point-like, is therefore formed as cylindric, also can be candy strip etc.
The border in the 1st pond 21 and the 2nd pond 22 is arranged the spaced walls 23 in differentiation the 1st pond 21 and the 2nd pond 22.Spaced walls 23 is vertically arranged along the radial direction of grooved roller 10a, and its tip designs becomes and the outer surface of grooved roller 10a is roughly same plane.
1st pond 21 and the 2nd pond 22 are after mask process is carried out on the surface of grooved roller 10a, are formed by etch processes, formation interval wall 23 while of also.
As shown in Fig. 3 (a) He (b), adhesive 30 is filled in the pond 20 of this grooved roller 10a, then while by base material 40 by being pressed in the surface of grooved roller 10a while rotate, thus, comprehensive coating binder layer 41 that height of formation is different on base material 40 and glue dispensing adhesive layer 42.
Now, by arranging the spaced walls 23 distinguished along radial direction in the 1st pond 21 and the 2nd pond 22, form the 1st pond 21 and the 2nd pond 22 independently pool structure, owing to being filled in the adhesive 30 independently transfer printing in each pond 21,22, its result transferring rate improves pattern transferring and is clearly transferred.In addition, the adhesive layer of shape or the different at least 2 kinds of patterns of the degree of depth can be coated with simultaneously, therefore can design transferring rate arbitrarily.
As another kind of effect, when filling adhesive 30 in grooved roller 10a, in order to be filled into equably by adhesive 30 in pond 20, by time floating for the not shown scraper in the surface of grooved roller 10a, scraper can encounter the top of spaced walls 23, more positively can carry out the filling of adhesive 30.
Then, with reference to Fig. 4 ~ Fig. 6, the grooved roller 10b of embodiment 2 is formed by the metal roller same with embodiment 1, and pond 20 is in its surface shaping by etch processes or attrition process etc.
Pond 20 is same with above-mentioned embodiment 1, and the boundary line possessing the 1st pond 21 for the formation of comprehensive coating binder layer 41 and the 2nd pond 21, pond the 22,1st for the formation of glue dispensing adhesive layer and the 2nd pond 22 arranges spaced walls 23.The formation method in the 1st pond 21 and the 2nd pond 22 is same with above-mentioned embodiment 1.
In this embodiment 2, concavo-convex 24 of myriad of micro-fine is set further at the inner peripheral surface (bottom surface) in the 1st pond 21.The height of concavo-convex 24 is designed to the outer peripheral face from the bottom surface in the 1st pond 21 to grooved roller 10b, and its top is pointed, makes adhesive 30 easily transfer printing.
In this example, concavo-convex 24 is after grooved roller 10b being carried out to etching and processing, forming pond 20, countless concavo-convex concavo-convex formation roller (the accurate roller etc. that such as Xu Gun Co., Ltd. manufactures) will be defined on the surface by being pressed on grooved roller 10b, be transferred in concavo-convex 24 in the 1st pond 21 of grooved roller 10b and formed, also can pass through such as etching and processing or attrition process, various machining is formed.
As shown in Fig. 5 (a) He (b), adhesive 30 is filled in the pond 20 of this grooved roller 10b, then while by base material 40 by being pressed in the surface of grooved roller 10b while rotate, thus, comprehensive coating binder layer 41 that height of formation is different on base material 40 and glue dispensing adhesive layer 42.
Between the 1st pond 21 and the 2nd pond 22, spaced walls 23 is set, fine concavo-convex 24 are arranged further in the bottom in the 1st pond 21, thus, not only can the pattern of the comprehensive coating binder layer 41 of transfer printing and glue dispensing adhesive layer 42 clearly, the transferring rate of the per unit of the smooth adhesive layer that comprehensive coating binder layer 41 can also be made such improves, and forms uniform adhesive layer.
Its result as shown in Figure 6, clearly can reproduce pattern transferring, and described pattern transferring configures as follows: coating binder layer 41 are fine strip adhesive according to concavo-convex 24 shape configure thick and fast, wherein scatter collocation point coating adhesive layer 42.In addition, fine be concavo-convexly not limited to strip, can be formed by point-like or clathrate etc.
In this example, fine concavo-convex 24 bottom surfaces being arranged at the 1st pond 21, also can be arranged at the bottom surface in the 2nd pond 22 further.In addition, except the 2nd pond 22 also shaping 3rd, the 4th pond etc. time, in these ponds, also can form concavo-convex 24.
Further, when forming comprehensive coating binder layer 41 with monomer on the substrate 40, only the 1st pond 21 can be set on the surface of grooved roller, arrange concavo-convex in the bottom surface in the 1st pond 21.Thus, the aggregate by strip adhesive layer forms comprehensive coating, not only can form uniform adhesive layer, can also save adhesive.
In the present invention, the adhesive tape of making is that table side is rolled into web-like with adhesive surface, and using as so-called Clean-adhesive tape, as long as use the adhesive tape of grooved roller transfer glue stick of the present invention, also can be other purposes.
Claims (2)
1. adhesive coating grooved roller, it has the pond defining regulation coated pattern, by defining the face in above-mentioned pond by being pressed on a face of base material of movement, the adhesive be filled in above-mentioned pond is coated on the adhesive coating grooved roller on base material,
The feature of described adhesive coating grooved roller is:
Be provided with in above-mentioned pond: along above-mentioned base material formed comprehensive coating binder layer the 1st pond and formed on above-mentioned comprehensive coating binder layer point the 2nd pond of glue dispensing adhesive layer,
Above-mentioned 1st pond is reduced the band shape formed further matrix face by the surface along above-mentioned grooved roller is formed, and the matrix face that above-mentioned 2nd pond reduces by the bottom from the 1st pond the column formed further is simultaneously formed,
The bottom surface in the above-mentioned 1st pond periphery be formed along above-mentioned 2nd pond arranges and is roughly same plane, spaced walls along the vertical column of the radial direction of grooved roller with its top and the surface of above-mentioned grooved roller, above-mentioned comprehensive coating binder layer and above-mentioned glue dispensing adhesive layer are distinguished
The bottom surface at least one pond in above-mentioned 1st pond and above-mentioned 2nd pond arranges the pointed fine concavo-convex height with the surface arriving above-mentioned grooved roller in its top, makes the easy transfer printing of adhesive.
2. the manufacture method of adhesive tape, it uses the grooved roller with the pond defining regulation coated pattern, the manufacture method of the adhesive tape of coating binder on base material,
The feature of described manufacture method is:
Be formed in above-mentioned grooved roller: form comprehensive coating binder layer along above-mentioned base material, the 1st pond that the matrix face being reduced the band shape formed by the surface along above-mentioned grooved roller is further formed, on above-mentioned comprehensive coating binder layer formed point glue dispensing adhesive layer, the 2nd pond that the matrix face reducing the column formed further by the bottom surface from the 1st pond is formed, with the bottom surface from above-mentioned 1st pond, along the periphery in above-mentioned 2nd pond, the radial direction of grooved roller is vertically arranged, and the spaced walls of conplane column is roughly with the surface of its top and above-mentioned grooved roller, above-mentioned comprehensive coating binder layer and above-mentioned glue dispensing adhesive layer are distinguished, simultaneously
The bottom surface at least one pond in above-mentioned 1st pond and above-mentioned 2nd pond arranges the pointed fine concavo-convex height with the surface arriving above-mentioned grooved roller in its top, makes the easy transfer printing of adhesive,
Fill above-mentioned adhesive in each pond of above-mentioned grooved roller after, by base material by the surface being pressed in above-mentioned grooved roller while rotate, above-mentioned adhesive is coated on above-mentioned base material.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-268273 | 2008-10-17 | ||
| JP2008268273A JP5430118B2 (en) | 2008-10-17 | 2008-10-17 | Gravure roll for pressure-sensitive adhesive coating, method for producing pressure-sensitive adhesive tape, and pressure-sensitive adhesive tape |
| PCT/JP2009/004901 WO2010044201A1 (en) | 2008-10-17 | 2009-09-28 | Gravure roll for application of pressure-sensitive adhesive and process for producing pressure-sensitive adhesive tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102186602A CN102186602A (en) | 2011-09-14 |
| CN102186602B true CN102186602B (en) | 2015-05-20 |
Family
ID=42106377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980141554.0A Active CN102186602B (en) | 2008-10-17 | 2009-09-28 | Gravure roll for application of pressure-sensitive adhesive and process for producing pressure-sensitive adhesive tape |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5430118B2 (en) |
| KR (1) | KR101182732B1 (en) |
| CN (1) | CN102186602B (en) |
| WO (1) | WO2010044201A1 (en) |
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| AT509306B1 (en) | 2009-12-23 | 2015-02-15 | Tannpapier Gmbh | METHOD FOR PRODUCING A BANDED PLASTIC FOIL |
| JP2012024734A (en) * | 2010-07-27 | 2012-02-09 | Think Laboratory Co Ltd | Adhesive application roll, and adhesive application device |
| JP6394878B2 (en) * | 2014-09-25 | 2018-09-26 | 株式会社豊田自動織機 | Method for manufacturing power storage device |
| KR101628551B1 (en) | 2014-12-02 | 2016-06-08 | 현대자동차주식회사 | Surface protective film |
| JP6601655B2 (en) * | 2015-03-31 | 2019-11-06 | トッパン・フォームズ株式会社 | Removable sheet and method for producing the same |
| CN104874532B (en) * | 2015-06-12 | 2017-04-12 | 武汉华星光电技术有限公司 | Sealant applying method and device |
| JP6652805B2 (en) * | 2015-09-30 | 2020-02-26 | トッパン・フォームズ株式会社 | Method for producing removable sheet |
| JP6558323B2 (en) * | 2016-08-05 | 2019-08-14 | Dic株式会社 | Manufacturing method of adhesive tape |
| JP6988603B2 (en) * | 2018-03-15 | 2022-01-05 | 日本製鉄株式会社 | Gravure roll |
| EP3788113A1 (en) | 2018-05-03 | 2021-03-10 | Avery Dennison Corporation | Adhesive laminates and method for making adhesive laminates |
| US20210260903A1 (en) * | 2018-06-19 | 2021-08-26 | Merck Patent Gmbh | Method for producing a virtual three-dimensional pattern in a coating |
| JP7265164B2 (en) * | 2019-09-12 | 2023-04-26 | 日本製鉄株式会社 | Gravure roll and method for producing coated product using the same |
| CN110802913B (en) * | 2019-10-30 | 2021-07-13 | 深圳市卡迪森机器人有限公司 | Reticulated coating rubber roller and processing method thereof |
| CN111876086A (en) * | 2020-07-02 | 2020-11-03 | 江西美杰电子科技有限公司 | Cover tape, coating roller for preparing cover tape, and production method of cover tape |
| CN114523610A (en) * | 2022-01-28 | 2022-05-24 | 瑞安市宏达皮塑机械厂 | Production process of rolled foxing |
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|---|---|---|---|---|
| CN1175220A (en) * | 1995-02-02 | 1998-03-04 | 美国3M公司 | Method and apparatus for applying thin fluid coatings |
| JP2007260558A (en) * | 2006-03-28 | 2007-10-11 | Mitsubishi Paper Mills Ltd | Gravure coating method |
| JP2007307272A (en) * | 2006-05-22 | 2007-11-29 | Nitomuzu:Kk | Manufacturing apparatus for adhesive tape and adhesive tape roll |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2010044201A1 (en) | 2010-04-22 |
| JP5430118B2 (en) | 2014-02-26 |
| KR20110074534A (en) | 2011-06-30 |
| CN102186602A (en) | 2011-09-14 |
| JP2010094613A (en) | 2010-04-30 |
| KR101182732B1 (en) | 2012-09-13 |
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