WO2013008744A1 - 接着テープ用リール、巻重体、梱包物、リールの接着テープを巻回するための接着テープ用リールとしての使用、及び接着テープ用リールの製造方法 - Google Patents

接着テープ用リール、巻重体、梱包物、リールの接着テープを巻回するための接着テープ用リールとしての使用、及び接着テープ用リールの製造方法 Download PDF

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Publication number
WO2013008744A1
WO2013008744A1 PCT/JP2012/067321 JP2012067321W WO2013008744A1 WO 2013008744 A1 WO2013008744 A1 WO 2013008744A1 JP 2012067321 W JP2012067321 W JP 2012067321W WO 2013008744 A1 WO2013008744 A1 WO 2013008744A1
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WO
WIPO (PCT)
Prior art keywords
adhesive tape
side plate
reel
core
winding
Prior art date
Application number
PCT/JP2012/067321
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
雄介 淺川
福嶋　直樹
敬人 越智
孝 中澤
Original Assignee
日立化成工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日立化成工業株式会社 filed Critical 日立化成工業株式会社
Priority to KR1020147000721A priority Critical patent/KR101940349B1/ko
Priority to JP2012533403A priority patent/JP6085970B2/ja
Priority to CN201280033132.3A priority patent/CN103648943A/zh
Publication of WO2013008744A1 publication Critical patent/WO2013008744A1/ja

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/37—Tapes
    • B65H2701/377—Adhesive tape

Definitions

  • the present invention relates to an adhesive tape reel.
  • an adhesive tape for connecting connected members having a large number of electrodes is used.
  • An example of such an adhesive tape is an anisotropic conductive tape.
  • anisotropically conductive tape for example, when connecting semiconductor elements such as IC and LSI to a substrate such as a printed wiring board, a glass substrate for LCD, a flexible printed board, etc., adjacent electrodes are made conductive while adjacent electrodes are connected. The insulation state between each other can be maintained.
  • the adhesive tape is formed, for example, by forming an adhesive layer containing an adhesive component containing a thermosetting resin and conductive particles blended as necessary on a substrate such as a polyethylene terephthalate film (PET).
  • PET polyethylene terephthalate film
  • the sheet-shaped raw material is produced by cutting out into a long shape with a width (for example, about several mm or less) according to the application.
  • the adhesive tape is stored, transported, and used while being wound around a reel (see, for example, Patent Document 1).
  • the reel for adhesive tape includes, for example, a winding core and a pair of disk-shaped side plates arranged on both sides of the winding core.
  • a core is provided on one side plate, and an opening of the other side plate is fitted into a protrusion provided on a side surface of the core, so that the side surface of the core and the inner side surface of the other side plate It is assembled by forming an adhering part in the contact part.
  • the above-mentioned adhesive tape reel needs to be cleaned before use so that dust and impurities from the reel are not generated in a later process.
  • an adhesive tape reel on which a narrow adhesive tape is wound since the gap between the side plates is very narrow and the air permeability is poor, and the air passage is blocked by the fixing portion, the moisture adhering to the cleaning is removed. It was difficult to dry quickly.
  • the present invention has been made to solve the above problems, and an object thereof is to provide an adhesive tape reel capable of speeding up drying after washing.
  • an adhesive tape reel is disposed so as to face a first side plate having a winding core around which the adhesive tape is wound, and the first side plate across the winding core.
  • a second side plate, and the second side plate is fixed to the first side plate by a plurality of fixing portions provided apart from each other around the core of the core on the side surface of the core.
  • the first side plate and the second side plate are fixed by fixing portions arranged apart from each other around the core of the core on the side surface of the core. According to such a configuration, even when the gap between the side plates is very narrow, the air permeability can be ensured by the communication between the gap between the side plates and the gap between the fixing portions. Therefore, it is possible to quickly dry the moisture adhering to the cleaning.
  • a shaft hole into which the rotating shaft of the winding device or the feeding device is inserted is formed at the center of the winding core, and the plurality of fixing portions may be formed in an arc shape around the shaft hole. According to this configuration, the first side plate and the second side plate can be firmly fixed.
  • the adhering portion may be a heat-sealing portion formed by heat-sealing a contact portion between the inner side surface of the second side plate and the side surface of the core.
  • the second side plate and the core can be fixed without using an adhesive member or the like.
  • the adhering portion may be an adhesive portion formed by adhering a contact portion between the inner side surface of the second side plate and the side surface of the core.
  • the thickness of the first side plate may be 0.5 mm to 5.0 mm
  • the thickness of the second side plate may be 0.5 mm to 5.0 mm.
  • a rib extending linearly from the vicinity of the center to the peripheral portion is provided on the inner side surface of the first side plate.
  • An extending rib may be provided.
  • an annular protrusion is provided on the peripheral edge of the inner side surface of the first side plate, and a protrusion provided on the first side plate is provided on the peripheral edge of the inner side surface of the second side plate.
  • An annular protrusion may be provided so as to face each other.
  • the width of the fixing portion may be 0.5 mm to 2.0 mm.
  • the length of the fixing portion may be 10 mm to 30 mm.
  • the interval between the plurality of fixing portions may be 10 mm to 30 mm.
  • the circumferential length of the outer peripheral surface of the core is L and the number of the fixing portions is N, the interval between the fixing portions is set in a range of L / 2N ⁇ 40%. Also good.
  • a wound body according to one aspect of the present invention includes the above-described adhesive tape reel and an adhesive tape wound around a core.
  • the adhesive tape may be an anisotropic conductive tape.
  • the length of the adhesive tape may be 50 m to 1200 m.
  • a package according to one aspect of the present invention includes the above-described wound body and a packaging sheet that is formed in a bag shape and accommodates the wound body.
  • the reel of one aspect of the present invention is used as an adhesive tape reel for winding an adhesive tape.
  • a first side plate having a winding core around which the tape is wound, and a first side plate sandwiching the winding core.
  • the method for manufacturing a reel for an adhesive tape according to one aspect of the present invention includes a first side plate having a winding core around which the adhesive tape is wound, and a first side plate disposed so as to face the first side plate across the winding core. 2 side plates are prepared, and the second side plate is fixed to the first side plate by a plurality of fixing portions spaced apart from each other around the core of the core on the side surface of the core.
  • the reel for adhesive tape according to the present invention can speed up drying after washing.
  • FIG. 1 is a schematic perspective view showing an embodiment of an adhesive tape reel.
  • FIG. 2 is a schematic diagram showing a cross section taken along line II-II in FIG.
  • FIG. 3 is a schematic view of the first side plate of the adhesive tape reel as viewed from the inner side.
  • FIG. 4 is a schematic view of the second side plate of the adhesive tape reel as viewed from the inner side.
  • 5 is a schematic diagram showing a cross section taken along line VA-VA in FIG. 4 and a cross section taken along line VB-VB in FIG.
  • FIG. 6 is a schematic diagram showing a modification of FIG.
  • FIG. 7 is a schematic perspective view showing the package.
  • FIG. 1 is a schematic perspective view showing an embodiment of an adhesive tape reel.
  • FIG. 2 is a schematic diagram showing a cross section taken along line II-II in FIG.
  • the adhesive tape reel 1 includes a first side plate 3 having a core 2 around which an adhesive tape (for example, anisotropic conductive tape) T is wound, and a first side plate 3 sandwiching the core 2. And a second side plate 4 disposed so as to face the one side plate 3.
  • This reel 1 for adhesive tape prevents collapse of the adhesive tape T by the cooperation of the first side plate 3 and the second side plate 4, and is used when manufacturing, supplying and storing the adhesive tape T. It is done.
  • the adhesive tape T is used, for example, as a connection material that performs electrical connection and mechanical fixation so as to keep the conductive state between the opposing electrodes and to keep the insulation between adjacent electrodes.
  • the length of the adhesive tape T is usually about 50 m to 1000 m, and is 300 m or more in this embodiment.
  • the width of the adhesive tape T is about 0.5 mm to 10 mm, preferably about 0.5 mm to 3.0 mm, more preferably about 0.5 mm to 2.0 mm.
  • the thickness of the adhesive tape T is about 5 ⁇ m to 100 ⁇ m, preferably about 10 ⁇ m to 40 ⁇ m, more preferably about 10 ⁇ m to 20 ⁇ m.
  • Base materials are, for example, polyethylene terephthalate, polyethylene naphthalate, polyethylene isophthalate, polybutylene terephthalate, polyolefin, polyacetate, polycarbonate, polyphenylene sulfide, polyamide, ethylene / vinyl acetate copolymer, polyvinyl chloride, polyvinylidene chloride, synthesis Various tapes made of rubber or liquid crystal polymer can be used. But the material which comprises a base material is not limited to these. Moreover, you may use as a base material what the mold release process was performed to the contact surface etc. with an adhesive bond layer.
  • the adhesive layer used for the adhesive tape T is made of an adhesive composition containing, for example, an adhesive component and conductive particles contained as necessary.
  • the adhesive component for example, a material showing curability by heat or light can be widely applied.
  • the use of a crosslinkable material is preferred because of excellent heat resistance and moisture resistance after connection.
  • An epoxy adhesive containing an epoxy resin, which is a thermosetting resin, as a main component is preferable because it can be cured for a short time, has good connection workability, and has excellent adhesion in terms of molecular structure.
  • a radical curing adhesive composition as described in International Publication No. 2009/063827 can also be used.
  • Epoxy adhesives are, for example, high molecular weight epoxy, solid epoxy or liquid epoxy, or those mainly composed of epoxy modified with urethane, polyester, acrylic rubber, nitrile rubber (NBR), synthetic linear polyamide or the like. Can be used.
  • the epoxy adhesive is generally obtained by adding a curing agent, a catalyst, a coupling agent, a filler, or the like to the above-mentioned epoxy which is a main component.
  • the conductive particles include metal particles such as Au, Ag, Pt, Ni, Cu, W, Sb, Sn, and solder, and carbon particles. Further, coated particles in which non-conductive glass, ceramic, plastic, or the like is used as a core and the core is coated with the above metal or carbon may be used.
  • the average particle diameter of the conductive particles is preferably 1 ⁇ m to 18 ⁇ m from the viewpoint of dispersibility and conductivity. Insulating coating particles obtained by coating conductive particles with an insulating layer may be used, and conductive particles and insulating particles may be used in combination from the viewpoint of improving the insulation between adjacent electrodes.
  • the blending ratio of the conductive particles is preferably 0.1 to 30 parts by volume, and more preferably 0.1 to 10 parts by volume with respect to 100 parts by volume of the adhesive component contained in the adhesive layer. If the blending ratio is less than 0.1 part by volume, the connection resistance between the opposing electrodes tends to be high, and if it exceeds 30 parts by volume, a short circuit between adjacent electrodes tends to occur.
  • the compounding quantity, the compounding method, etc. it is possible to use the component, the compounding quantity, the compounding method, etc. which are described in international publication 2009/063827.
  • FIG. 3 is a schematic view of the first side plate 3 viewed from the inner side surface 3a side.
  • FIG. 4 is a schematic view of the second side plate 4 as seen from the inner side surface 4a side.
  • 5 is a cross-sectional view taken along the line VB-VB of FIG. 3, and the upper view of FIG. 5 is a cross-sectional view taken along the line VA-VA of FIG.
  • the first side plate 3 is a disc made of plastic, for example.
  • the thickness of the first side plate 3 is, for example, about 0.5 mm to 5.0 mm, preferably 0.9 mm to 3.0 mm, more preferably about 1.0 mm to 2.0 mm.
  • the diameter of the first side plate 3 is appropriately set according to the length of the adhesive tape T to be wound.
  • an opening 40 having a circular cross section is provided in the central portion of the first side plate 3.
  • the inner side surface 3a of the first side plate 3 is provided with a rib 6 extending linearly from the vicinity of the center to the peripheral edge 3b. In the example shown in FIG. 3, four ribs 6 are provided at intervals of 90 °.
  • An annular protrusion 60 is provided on the peripheral edge 3 b of the inner side surface 3 a of the first side plate 3.
  • the cross-sectional shape of the rib 6 and the protruding portion 60 is, for example, an arc shape, and the protruding amount of the rib 6 and the protruding portion 60 from the inner side surface 3a of the first side plate 3 is, for example, about 0.05 mm to 1.00 mm. It has become.
  • the outer side surface 3 c of the first side plate 3 is a flat surface without the rib 6 and the protruding portion 60.
  • the winding core 2 is a portion around which the adhesive tape T is wound.
  • the winding core 2 is made of, for example, plastic and has an annular shape having a thickness similar to the width of the adhesive tape T.
  • the winding core 2 is fixed to the inner side surface 3 a of the first side plate 3 so as to surround the opening 40 of the first side plate 3.
  • the cylindrical member 30 is fitted into the opening 40 of the first side plate 3.
  • the cylindrical member 30 is made of, for example, plastic, like the core 2.
  • the cylindrical member 30 has substantially the same thickness as the thickness of the first side plate 3 plus the thickness of the second side plate 4 and the thickness of the core 2.
  • the one end side of the cylindrical member 30 fitted in the opening 40 of the first side plate 3 projects from the side surface 2a of the core 2 with a projection amount similar to the thickness of the second side plate 4. It has become.
  • the cylindrical member 30 is provided with a shaft hole 5.
  • the shaft hole 5 is a portion into which a rotating shaft of a winding device or a feeding device (not shown) is inserted.
  • the shaft hole 5 has a shape like a keyhole as a whole by a circular hole portion 5a arranged at the center and a long hole portion 5b protruding from a part of the hole portion 5a. Yes.
  • the second side plate 4 is a disc made of plastic, for example, like the first side plate 3.
  • the thickness of the second side plate 4 is, for example, about 0.5 mm to 5.0 mm, preferably about 0.6 mm to 3.0 mm, and more preferably about 0.6 mm to 2.0 mm.
  • the diameter of the second side plate 4 is appropriately set according to the length of the adhesive tape T to be wound. In the present embodiment, the diameter of the second side plate 4 is equal to the diameter of the first side plate 3.
  • an opening 50 having a circular cross section having the same diameter as the opening 40 of the first side plate 3 is provided in the center portion of the second side plate 4.
  • the inner side surface 4a of the second side plate 4 is provided with a rib 6 extending linearly from the vicinity of the center to the peripheral edge portion 4b.
  • a rib 6 extending linearly from the vicinity of the center to the peripheral edge portion 4b.
  • four ribs 6 are provided at intervals of 90 °.
  • an annular protrusion 60 is provided on the peripheral edge 4 b of the inner side surface 4 a of the second side plate 4.
  • the cross-sectional shape of the rib 6 and the protrusion 60 is, for example, an arc shape, and the amount of protrusion of the rib 6 and the protrusion 60 from the inner side surface 4a of the second side plate 4 is, for example, about 0.05 mm to 1.00 mm. It has become.
  • the outer side surface 4 c of the second side plate 4 is a flat surface without the rib 6 and the protruding portion 60.
  • the second side plate 4 has the cylindrical member 30 in a state where the inner side surface 4 a of the second side plate 4 is in contact with the side surface 2 a of the core 2 by fitting the projection 7 of the cylindrical member 30 into the opening 50. It is fixed to.
  • a plurality of fixing portions S are formed at the contact portion between the inner side surface 4 a of the second side plate 4 and the side surface 2 a of the core 2 so as to be spaced apart from each other around the core of the core 2.
  • the fixing portion S is a heat-sealed portion formed by melting and solidifying at least one of the side surface 2a of the core 2 and the inner side surface 4a of the second side plate 4 by laser irradiation, for example.
  • the fixing portions S are provided around the opening 40 at, for example, four locations at intervals of 90 °.
  • Each fixing portion S has an arc shape with a width of about 0.5 mm to 2.0 mm and a length of about 10 mm to 30 mm, and the interval between the fixing portions S and S is about 10 mm to 30 mm.
  • the adhesive tape reel 1 has a gap between the first side plate 3 and the second side plate 4 at a contact portion between the inner side surface 4 a of the second side plate 4 and the side surface 2 a of the core 2. An air passage that passes through and reaches the fitting portion between the protrusion 7 and the opening 40 of the second side plate 4 is formed.
  • the first side plate 3 and the second side plate 2 are secured to the side surface 2a of the core 2 by the fixing portions S arranged apart from each other around the body of the core 2.
  • the side plate 4 is fixed. According to such a configuration, even if the gap between the side plates 3 and 4 is very narrow, the air permeability can be secured by the communication between the gap between the side plates 3 and 4 and the gap between the fixing portions S. . Therefore, it is possible to quickly dry the moisture adhering to the cleaning.
  • the fixing portion S is a heat-sealing portion formed by heat-sealing the contact portion between the inner side surface 4a of the second side plate 4 and the side surface 2a of the core 2, without using an adhesive member or the like.
  • the inner side surface 4a of the second side plate 4 and the side surface 2a of the core 2 can be fixed by melting and solidifying.
  • the plurality of fixing portions S are respectively formed in an arc shape around the shaft hole 5, the first side plate 3 and the second side plate 4 can be firmly fixed.
  • an adhesive tape T wound around the winding core 2 it is preferable to further include an adhesive tape T wound around the winding core 2. According to this configuration, it is possible to shorten the work time until the adhesive tape T is wound around the adhesive tape reel 1 after cleaning.
  • securing the air permeability of the adhesive tape reel 1 is particularly useful when the adhesive tape reel 1 is packed and stored with a sheet having a low moisture permeability. If water is left in the reel and packing is performed on a sheet with low moisture permeability, the water from the inside remains without escaping from the sheet, and the adhesive tape T (especially having a radical-curing adhesive layer) ) May be damaged.
  • a sheet for packing for example, polyester, polypropylene, polystyrene, polyvinyl chloride, nylon, polycarbonate, polyethylene cellulose triacetate, a copolymer of vinyl chloride and vinylidene chloride, water absorption capacity of inorganic powder or the like on a sheet of cellophane or the like
  • examples thereof include a vapor deposition sheet on which a substance having a hygroscopic ability is vapor deposited.
  • packing sheet examples include aluminum foil, aluminum vapor deposited film, fine barrier AT (polyester film vapor-deposited aluminum oxide, trade name, manufactured by Reiko Co., Ltd.), Tech Barrier S, Tech Barrier T, and Tech. Barrier H, Tech Barrier V (silica vapor deposited film, trade name manufactured by Mitsubishi Chemical Kojin Pax Co., Ltd.), Fine Barrier AT (trade name manufactured by Reiko Co., Ltd.) and B-PE (black polyethylene) film
  • a dry laminate product of a film obtained by coating a light-shielding ink on OPP (biaxially stretched polypropylene film) and VMCP (uniaxially stretched polypropylene film on which aluminum is deposited) is available.
  • the dry laminate refers to applying an adhesive between two films, thermocompression bonding at a temperature of about 40 to 60 ° C., pre-aging at room temperature for about 24 to 60 hours, and then about 12 to about 30 to 50 ° C. This is the work of performing this aging for about 36 hours.
  • the moisture permeability of the packaging sheet is, for example, 0.02 to 4.5 g / (24 h ⁇ m 2 ), but is more preferably 0.05 to 4.3 g / (24 h ⁇ m 2 ). It is particularly preferably 10 to 4.0 g / (24 h ⁇ m 2 ), very preferably 0.15 to 3.5 g / (24 h ⁇ m 2 ), and 0.20 to 3.0 g / ( 24 h ⁇ m 2 ) is very preferable, and 0.30 to 2.0 g / (24 h ⁇ m 2 ) is very particularly preferable.
  • the moisture permeability here is JISK It is measured according to 7129-1992 and is performed by the A method under conditions of a test temperature of 40 ⁇ 0.5 ° C. and a relative humidity difference of 90 ⁇ 2% RH.
  • the thickness of the packing sheet is, for example, 1 to 100 ⁇ m, more preferably 1 to 50 ⁇ m, particularly preferably 3 to 30 ⁇ m, and most preferably 5 to 20 ⁇ m. If the thickness is less than 1 ⁇ m, the ease of production and availability tends to be inferior, and if it exceeds 100 ⁇ m, the economy tends to be inferior.
  • the packaging sheet is not particularly limited as long as it satisfies the above moisture permeability, such as material, thickness, single product, and laminated product of a plurality of sheets.
  • the adhesive tape reel 1 may be wrapped with a packaging sheet, or the adhesive tape reel 1 may be accommodated in a packaging sheet formed in a bag shape. In the case of using a packaging sheet formed in a bag shape, the opening of the packaging sheet may be bent so that the outside air is blocked, and a sealing means such as a slide fastener may be provided in the opening.
  • the adhering portion S may be an adhesive portion formed by adhering a contact portion between the inner side surface 4 a of the second side plate 4 and the side surface 2 a of the core 2.
  • an adhesive member or the like may be formed in advance at the position of the side surface 2a of the core 2 corresponding to the fixing portion S, and the first side plate 3 and the second side plate 4 may be bonded.
  • a hot-melt adhesive can be applied.
  • the first side plate 3, the second side plate 4, the core 2, and the first side plate 3 having the core 2 and the second side plate 4 are connected and fixed in advance by the plurality of fixing portions S.
  • the some adhering part S may be shape
  • the core 2, the first side plate 3, the cylindrical member 30, the rib 6, and the protrusion 60 may be integrally formed, for example, by injection molding or the like, or these may be separately formed.
  • the protrusion 7 of the first side plate 3 may be fitted and fixed to the opening 50 of the second side plate 4.
  • the planar shape of the fixing portion S is not necessarily limited to an arc shape, and may be a linear shape or a wavy shape.
  • the fixing portion S may be provided in a double or triple manner along the peripheral edge side from the opening 40 as long as it is within the side surface 2 a of the core 2. In this case, the second side plate 4 and the core 2 can be more firmly fixed.
  • anisotropic conductive tape was illustrated as the adhesive tape T, you may use the nonconductive tape which an adhesive bond layer consists of an adhesive component and does not contain a conductive particle, and mix
  • a conductive tape having no anisotropy may be used.
  • the core 2 may be comprised by the main-body part currently fixed around the opening part 40 of the 1st side plate 3, and the ring part R (refer FIG. 6) fitted on the outer periphery of a main-body part. .
  • the peripheral surface of the ring portion R becomes the winding surface of the adhesive tape T.
  • the number N of the fixing portions S described above is preferably 2 to 20, more preferably 3 to 10, and particularly preferably 3 to 5.
  • the length of the adhesive tape T may be about 50 m to 1200 m.
  • the planar shape of the fixing portion S is not limited to an arc shape, and may be a long shape extending in a direction intersecting the radial direction of the core 2, for example, a rectangular shape or the like is adopted. May be.
  • each fixing portion S may be constituted by a plurality of fixing portions that are arranged apart in the length direction in a long region extending in a direction intersecting the radial direction of the core 2.
  • each fixing portion may have a rectangular shape, a circular shape, or the like.
  • the long region where the fixing portion is disposed may be, for example, about 0.5 mm to 2.0 mm in width and about 10 mm to 30 mm in length. An interval of about 10 mm to 30 mm may be provided.
  • the plurality of fixing portions S may have different shapes and dimensions, and the intervals between the fixing portions S and S may be different from each other.
  • FIG. 7 is a schematic perspective view showing the package.
  • the package 300 includes a wound body 100 having the adhesive tape reel 1 and the adhesive tape T, and a packaging sheet 200 for housing the wound body 100.
  • the packing sheet 200 is formed in a bag shape.
  • a method of sealing the opening with heat may be employed as a sealing means.
  • SYMBOLS 1 Adhesive tape reel, 2 ... Core, 2a ... Side surface, 3 ... 1st side plate, 3a ... Inner side surface, 4 ... 2nd side plate, 4a ... Inner side surface, 5 ... Shaft hole, 6 ... Rib, 7 ... projection, T ... adhesive tape, S ... fixed part.

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  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
PCT/JP2012/067321 2011-07-08 2012-07-06 接着テープ用リール、巻重体、梱包物、リールの接着テープを巻回するための接着テープ用リールとしての使用、及び接着テープ用リールの製造方法 WO2013008744A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020147000721A KR101940349B1 (ko) 2011-07-08 2012-07-06 접착 테이프용 릴, 권중체, 곤포물, 릴의 접착 테이프를 권회하기 위한 접착 테이프용 릴로서의 용도, 및 접착 테이프용 릴의 제조 방법
JP2012533403A JP6085970B2 (ja) 2011-07-08 2012-07-06 接着テープ用リール、巻重体、梱包物、リールの接着テープを巻回するための接着テープ用リールとしての使用、及び接着テープ用リールの製造方法
CN201280033132.3A CN103648943A (zh) 2011-07-08 2012-07-06 胶带用卷盘、卷绕体、包装物、卷盘作为用于卷绕胶带的胶带用卷盘的使用及胶带用卷盘的制造方法

Applications Claiming Priority (2)

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JP2011151940 2011-07-08
JP2011-151940 2011-07-08

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WO2013008744A1 true WO2013008744A1 (ja) 2013-01-17

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JP (1) JP6085970B2 (zh)
KR (1) KR101940349B1 (zh)
CN (4) CN102862872B (zh)
TW (1) TWI573753B (zh)
WO (1) WO2013008744A1 (zh)

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US20230339720A1 (en) * 2019-11-22 2023-10-26 Dexerials Corporation Reel member and adhesive film winding body

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WO2013008744A1 (ja) * 2011-07-08 2013-01-17 日立化成工業株式会社 接着テープ用リール、巻重体、梱包物、リールの接着テープを巻回するための接着テープ用リールとしての使用、及び接着テープ用リールの製造方法
CN104692189A (zh) * 2013-12-04 2015-06-10 铜陵市永生机电制造有限责任公司 一种易干燥线轴
KR102603157B1 (ko) * 2017-09-11 2023-11-17 가부시끼가이샤 레조낙 접착제 필름 수용 세트 및 그의 제조 방법
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