WO2002064468A1 - Element de bobine et procede de bobinage de film - Google Patents

Element de bobine et procede de bobinage de film Download PDF

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Publication number
WO2002064468A1
WO2002064468A1 PCT/JP2002/001143 JP0201143W WO02064468A1 WO 2002064468 A1 WO2002064468 A1 WO 2002064468A1 JP 0201143 W JP0201143 W JP 0201143W WO 02064468 A1 WO02064468 A1 WO 02064468A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
winding shaft
winding
reel member
predetermined
Prior art date
Application number
PCT/JP2002/001143
Other languages
English (en)
Japanese (ja)
Inventor
Koji Arai
Masahiko Ito
Original Assignee
Sony Chemicals Corp.
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 Sony Chemicals Corp. filed Critical Sony Chemicals Corp.
Priority to KR1020037010777A priority Critical patent/KR100962451B1/ko
Publication of WO2002064468A1 publication Critical patent/WO2002064468A1/fr
Priority to US10/642,235 priority patent/US20040232273A1/en
Priority to HK04106308.0A priority patent/HK1063617A1/xx
Priority to US11/216,073 priority patent/US20060049298A1/en
Priority to US11/228,299 priority patent/US20060011775A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • 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
    • B65H75/146—Kinds or types of circular or polygonal cross-section with two end flanges with at least one intermediate flange between the 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
    • B65H18/00—Winding webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/28—Wound package of webs
    • 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
    • B65H75/18—Constructional details
    • 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
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/512—Cores or reels characterised by the material moulded
    • B65H2701/5122—Plastics
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/513—Cores or reels characterised by the material assembled mainly from rigid elements of the same kind
    • B65H2701/5136—Moulded plastic elements
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/53—Adaptations of cores or reels for special purposes
    • B65H2701/534—Stackable or interlockable reels or parts of reels

Definitions

  • the present invention relates to a technique for winding a series of long films such as an insulating adhesive film and an anisotropic conductive adhesive film.
  • an insulating adhesive film / anisotropic conductive adhesive film is used.
  • Such an adhesive film is shipped to a customer in a form wound in a roll on a reel member completed through a predetermined manufacturing process.
  • the present invention has been made to solve such a technical problem, and an object of the present invention is to provide an adhesive film having a diameter such that the adhesive does not protrude in order to cope with a longer adhesive film. And a reel member applicable to the method. Disclosure of the invention
  • the reel member of the present invention comprises: a winding shaft portion capable of winding a predetermined film; A plurality of flanges provided in a state arranged in plural on the winding shaft, wherein the flanges are provided with a guide groove for allowing the film to pass through the winding shafts adjacent to each other. It is. According to the reel member of the present invention, the film can be smoothly moved to the other winding shaft by passing the film through the guide groove at the stage when the winding of the film is completed on one winding shaft. In the reel member of the present invention, it is also effective that the guide groove portion is formed with an engaging portion capable of engaging with a film.
  • the film when the film is passed through the guide groove, the film can be wound around the winding shaft on the other side by hooking the film at the engaging portion in the guide groove.
  • a locking portion capable of locking a film is formed in the guide groove portion.
  • the film when the film is passed through the guide groove, the film is locked by the locking portion in the guide groove, whereby the film can be wound around the other winding shaft without loosening.
  • each guide groove is arranged at a position facing each other with the other guide grooves.
  • the outer diameter of the flange portion is determined based on a value of a stress generated in the film when the film is wound around the winding shaft portion.
  • the winding shaft portions are configured to be mutually connectable in the axial direction.
  • the reel member of the present invention comprises: a winding shaft portion on which a predetermined film can be wound; And a flange portion having the following.
  • the film can be smoothly moved from the one winding shaft to the other winding shaft, and the film can be hooked by the engaging projection.
  • each engaging projection is arranged at a position facing each other with the other engaging projections.
  • the reel member of the present invention has a winding shaft portion on which a predetermined film can be wound, and an engaging projection provided on the winding shaft portion and being able to engage with the film on an outer peripheral portion. And a flange portion, wherein the winding shaft portions are configured to be mutually connectable in the axial direction.
  • a reel member of the present invention includes a winding shaft portion on which a predetermined film can be wound, and a flange portion provided on the winding shaft portion and having a guide groove portion for passing the film.
  • the winding shaft portions are configured to be mutually connectable in the axial direction.
  • a reel member combined body of the present invention comprises: a winding shaft portion on which a predetermined film can be wound; and a guide groove provided on the winding shaft portion for passing the film. And a plurality of reel members, each of which has a flange portion, and wherein the winding shaft portions are configured to be mutually connectable in the axial direction.
  • the winding shaft portions are configured to be mutually connectable in the axial direction, it is possible to appropriately cope with this by changing the number of combinations of the reel members according to the length of the film. become.
  • the film container of the present invention has a winding shaft portion capable of winding a predetermined film, and a flange portion provided on the winding shaft portion and having a guide groove portion for passing the film, A reel member configured so that the winding shaft portions can be coupled to each other in the axial direction; and a reel member combination configured by combining a plurality of the reel members.
  • the film is wound.
  • the film container of the present invention By using the film container of the present invention, it is possible to easily handle a long film when the film container is placed in a market.
  • the reel member of the present invention has a plurality of winding shafts arranged at predetermined intervals on the same shaft, and flanges provided at both ends of each winding shaft.
  • a guide groove cut out at a predetermined central angle in the flange is arranged with a phase shifted for each of the center angles.
  • the reel member of the present invention since the center of gravity of the entire reel member can be placed on the winding axis, a long film can always be wound with a uniform rotational moment. Thus, the film can be guided to the next winding shaft in a state where the film is sandwiched by the opposing guide edges in the adjacent guide grooves. In the reel member of the present invention, it is also effective that a space shaft portion for guiding the film is provided between the winding shaft portions.
  • the film can be guided to the next winding shaft on the side surface of the space shaft, and the length of the space shaft can be set so that the film can be loosened.
  • chamfers for guiding the film are formed at a predetermined angle on opposing guide edges in the guide grooves adjacent to each other.
  • the film container of the present invention has a plurality of winding shafts arranged on a same axis at predetermined intervals, and flanges provided at both ends of each winding shaft.
  • a guide groove portion cut out at a predetermined central angle, a reel member arranged out of phase for each central angle, and a series of films wound around the reel member. It is.
  • the film used in the film container of the present invention is preferably an insulating adhesive film or an anisotropic conductive adhesive film.
  • the film may be formed by laminating an adhesive on a release film, and the release film may be provided on a portion necessary to route the flange portion from one side to the other side. It is also effective that is exposed.
  • the film winding method of the present invention is a series of A method for winding a film on a winding shaft in a multi-stage manner, wherein the winding shaft is rotated at a predetermined speed to wind a predetermined portion of the film around a part of the winding shaft. After taking, the rotation of the winding shaft is stopped or decelerated, and the winding shaft is moved in the axial direction relatively to the feed side, so that the film is transferred to another part of the winding shaft. It winds a predetermined part.
  • the film winding method of the present invention is a film winding method for winding a series of films pulled out from a feed side for each of the winding shaft portions partitioned by a flange of a winding shaft, After winding a predetermined portion of the film on one portion of the winding shaft by rotating the winding shaft at a predetermined speed, the rotation of the winding shaft is stopped or decelerated. The film is passed through the flange by moving the winding shaft in the axial direction relatively to the feed side, and then a predetermined portion of the film is wound around another portion of the winding shaft. Things.
  • the film winding method of the present invention even when a reel member having a plurality of flanges on a winding shaft is used, a long film can be formed in a multi-step shape without increasing the diameter. It becomes possible to wind up.
  • the film winding method of the present invention further comprises a winding shaft portion, and a guide groove portion provided in a state where a plurality of winding shaft portions are arranged in the winding shaft portion and allowing the film to pass through the winding shaft portions adjacent to each other. Winding a series of films using a reel member having a flange portion having After winding the film on one winding shaft, at least one unused winding shaft is placed and the film is wound on the next winding shaft.
  • the film can be wound in a multi-stage manner while being wound around a flange so as not to be broken.
  • the method of winding a film according to the present invention is characterized in that a plurality of winding shafts arranged at predetermined intervals on the same axis, and a predetermined center angle provided at both ends of each winding shaft.
  • the weight balance can be made uniform, and the film can be guided smoothly while being guided in a spiral shape.
  • FIG. 1 (a) is a front view showing a schematic configuration of a reel member according to a first embodiment of the present invention
  • FIG. 1 (b) is a right side view showing a schematic configuration of the reel member.
  • FIG. 2 (a) is a left side view showing a schematic configuration of a reel member according to a second embodiment of the present invention
  • FIG. 2 (b) is a front view showing a schematic configuration of the reel member
  • FIG. FIG. 3 (c) is a right side view showing a schematic configuration of the reel member
  • FIG. 3 is a right side view showing a schematic configuration of the reel member.
  • Fig. 4 (a) is a front view showing a schematic configuration of a reel member according to a third embodiment of the present invention
  • Fig. 4 (b) is a right side view showing a schematic configuration of the reel member. is there.
  • FIG. 5 (a) is a schematic configuration of a reel member according to a fourth embodiment of the present invention.
  • FIG. 5 (b) is a right side view showing a schematic configuration of the reel member.
  • FIG. 6 (a) is a front view showing a schematic configuration of a reel member according to a fifth embodiment of the present invention.
  • FIG. 6 (b) is a right side view showing a schematic configuration of the reel member.
  • the figure is a front view showing a state where the reel members are connected on a shaft.
  • FIG. 8 (a) is a front view showing a schematic configuration of a reel member according to a sixth embodiment of the present invention
  • FIG. 8 (b) is a plan view showing a schematic configuration of the reel member
  • FIG. (C) is a figure which expands and shows the locking groove of the same reel member.
  • FIG. 9 (a) is a front view showing a schematic configuration of a reel member according to a seventh embodiment of the present invention.
  • FIG. 9 (b) is an enlarged view showing a locking groove of the reel member.
  • FIG. 10 is a front view showing a schematic configuration of a reel member according to an eighth embodiment of the present invention.
  • FIG. 11 (a) is a front view showing a schematic configuration of a reel member according to a ninth embodiment of the present invention
  • FIG. 11 (b) is a diagram showing a part of a locking groove of the reel member.
  • FIG. 12 (a) is a front view showing a schematic configuration of a reel member according to a tenth embodiment of the present invention
  • FIG. 12 (b) is a plan view of a groove of a flange portion of the reel member. It is a figure showing a positional relationship.
  • FIG. 13 (a) is a right side view of the reel member cut along a cutting line S1_S1
  • Fig. 13 (b) is a cutting line S2-- of the reel member.
  • Right side view cut along S2 Fig. 14 is a diagram for explaining the chamfer angle of the reel member
  • Fig. 15 is a film housing in which a film is wound on the reel member.
  • FIG. 16 is a front view showing a body, and is a view showing an example in which the reel member is divided into component elements.
  • FIG. 17 is a diagram showing a multi-stage winding system for carrying out the film winding method of the present invention.
  • FIG. 18 is a front view showing a schematic configuration of an example of the stem, and
  • FIG. 18 is a left side view showing a schematic configuration of the multi-stage winding system.
  • FIGS. 19 (a) and (b) to 24 (a) and (b) are diagrams showing the film winding method of the present invention in a state where the film is wound by the reel member of the present invention. It is.
  • FIG. 25 (a) is a left side view showing an embodiment of the film container of the present invention
  • FIG. 25 (b) is a front view showing the film container.
  • FIG. 26 is a front view showing a film container according to another embodiment of the present invention.
  • FIGS. 27 to 30 are views showing a state in which the film is wound by another reel member of the present invention with respect to the film winding method of the present invention
  • 50 (A to H) , K, L) are reel members
  • 51 (AH, K, L) is a flange
  • 52 (AH, K :, L) is a winding shaft
  • 520L is a space Shaft
  • 53 (A to C, E, F, G, H, K, L) are guide grooves
  • 54 (A to H) are guide edges
  • 54 L are guide edges
  • 56 (D) Is the engaging projection
  • 57 (F, G, H, K) is the locking groove
  • 60 (B, C, E, K) is the reel assembly
  • 70 (A, B, C) is the film BEST MODE FOR CARRYING OUT THE INVENTION
  • the reel member according to the present invention is used for winding a series of long films in a multi-stage shape.
  • the film used in the present invention is not particularly limited.
  • the insulating adhesive film is obtained by forming an insulating adhesive in a film shape on a release film.
  • anisotropic conductive adhesive films The adhesive contains conductive particles.
  • the film used in the present embodiment is one in which the adhesive is removed at predetermined intervals and the release film is partially exposed.
  • FIG. 1 (a) is a front view showing a schematic configuration of a reel member according to a first embodiment of the present invention
  • FIG. 1 (b) is a right side view showing a schematic configuration of the reel member.
  • the reel member 50A of the present embodiment is integrally formed of, for example, resin, and has a winding shaft portion 52A and a plurality of reel members. It has a flange portion 51A.
  • the flange portions 51A are formed in a disk shape having a predetermined outer diameter, and are arranged in parallel with each other at predetermined intervals on a cylindrical winding shaft 52A.
  • the insulating adhesive film and the anisotropic conductive adhesive film (not shown) have a film width (for example, 1.9) from the viewpoint of preventing the adhesive from protruding from the release film due to stress generated when the film is wound. ⁇ ) or a film thickness (for example, 0.1 mm) according to the value of the film, a fixed length (for example, 25 m) of adhesive film is repeatedly formed at a predetermined interval on the release film. Is what is being done.
  • the interval between the adhesive films is set within a minimum range necessary for winding in the direction of the winding shaft from the viewpoint of not wasting the adhesive film when winding in a multi-stage shape. Stipulated.
  • the number of the flange portions 51 A is determined according to the number of repetitions of the adhesive film. Is slightly larger than the film width It is determined to be. Further, the outer diameter of the flange portion 51A is determined to be larger than the winding diameter according to the length of the adhesive film from the viewpoint of protecting the wound film.
  • each flange 51A has a guide groove 53A for passing the film to another adjacent flange 51A in the same shape. Have been.
  • Each guide groove 53A is cut out in a substantially fan-like shape so that the roll-shaped film is partially exposed, and faces the guide groove 53A of the adjacent flange 51A. Are arranged in the same row in the axial direction.
  • the winding shaft portion 52A is formed with a length corresponding to the number of flange portions 51A and their intervals. Further, the winding shaft portion 52A is formed with a through hole 55A extending in the axial direction with a predetermined sectional shape. In the case of the present embodiment, the through hole 55A is, for example, It is formed into a shape that can be fitted to a keyed shaft (not shown).
  • FIG. 2A is a left side view showing a schematic configuration of a reel member according to a second embodiment of the present invention.
  • FIG. 2B is a front view showing a schematic configuration of the reel member.
  • Figure (c) is a right side view showing a schematic configuration of the reel member.
  • FIG. 3 is a front view showing a state where the reel members are connected.
  • the reel member 50 B of the present embodiment has a winding shaft portion 52 B integrally formed and one flange portion 5 B.
  • the shape of the guide groove 53B is the same as that of the flange portion 51B.
  • the inner groove 53B has a width larger than the film width and is formed in a shape extending in one radial direction to the vicinity of the winding shaft portion 52B.
  • the winding shaft portion 52B has a shaft portion 52Bi slightly longer than the film width and an engaging shaft portion 5 coaxially sandwiching the shaft portion 52 and the flange portion 51B. 2 B 2 , and the engaging shaft portion 52 B 2 is formed in a cylindrical shape with a key, while the shaft portion 52 has a hole having a key groove in the engaging shaft portion 52 B It is formed so that it can be fitted with 2 .
  • the reel member 50B is axially coupled to the other reel member 50B having the same configuration, so that the guide grooves 53B of the two flange portions 51B are opposed to each other. Are arranged in the same direction.
  • a through hole 55B is formed in the winding shaft portion 52B as in the above-described embodiment. In the case of the present embodiment, this through-hole 55B is formed into a shape that can be fitted to a shaft having a “D-shaped” cross section, for example.
  • each flange portion 51 B are arranged in parallel with each other, thereby forming an integrated reel member assembly 60B.
  • FIG. 4 (a) is a front view showing a schematic configuration of a reel member according to a third embodiment of the present invention
  • FIG. 4 (b) is a right side view showing a schematic configuration of the reel member.
  • the reel member 50C of the present embodiment has a winding shaft portion 52C and two flange portions 51C integrally formed. are doing.
  • each flange portion 51C is the same as the flange portion 51B of the second embodiment, and is arranged in parallel on the winding shaft portion 52C.
  • the winding shaft portion 52C differs from the second embodiment in the length in order to arrange two flange portions 51B, but other configurations are the same as those of the second embodiment. And the same as the winding shaft portion 52B.
  • FIG. 5 (a) is a front view showing a schematic configuration of a reel member according to a fourth embodiment of the present invention
  • FIG. 5 (b) is a right side view showing a schematic configuration of the reel member.
  • the reel member 50D of the present embodiment has a winding shaft portion 52D and one flange portion 51D which are integrally formed. are doing.
  • This embodiment is different from the flange portions 51A to 51C of the first to third embodiments in that a guide groove is not formed in the flange portion 51D. That is, the flange portion 51D forms a part of the outer peripheral portion of the flange portions 51A to 51C in an arc shape with a gradually increasing radius, and the difference in radius between the arc portions is An engagement projection 56D having a guide edge 54D that can contact the film is formed at the largest portion.
  • winding shaft portion 52D has the same configuration as the winding shaft portion 52B of the second embodiment.
  • FIG. 6 (a) is a front view showing a schematic configuration of a reel member according to a fifth embodiment of the present invention
  • FIG. 6 (b) is a right side view showing a schematic configuration of the reel member
  • FIG. 7 is a front view showing a state where the reel members are joined on a shaft.
  • the reel member 50E of the present embodiment comprises a winding shaft portion 52E integrally formed and a pair of flange portions 51E. Have.
  • the flange portion 51E has the same configuration as the flange portion 51C of the third embodiment.
  • a circular cross-section through hole 55E having a key groove is formed in the winding shaft portion 52E.
  • such a reel member 50E constitutes a reel member assembly 60E integrated when a plurality of reel members 50E are connected on an axis by, for example, bonding. I have.
  • FIG. 8 (a) is a front view showing a schematic configuration of a reel member according to a sixth embodiment of the present invention
  • FIG. 8 (b> is a plan view showing a schematic configuration of the reel member
  • FIG. (C) is a figure which expands and shows the locking groove of the same reel member.
  • the reel member 50 F of the present embodiment has a winding shaft portion 52 F and a flange portion 5 which are integrally formed. 1 F.
  • the flange portion 51F of the present embodiment has the same guide groove 53F as the flange portion 51A of the first embodiment, and further has the following configuration. That is, the flange portion 51F is formed with a thickness of 5 bandages to 6 mm from the viewpoint of protecting the guide edge 54F in the guide groove 53F from being broken when the film is routed.
  • the section including the guide edge 54F is formed in a convex curved shape so that the guide ⁇ 54F is curved.
  • the flange portion 51F is provided with a locking groove 57F for locking the film from the viewpoint of preventing the film from being loosened when the film is drawn around another reel member.
  • the locking groove 57F has a width slightly smaller than the thickness of the film and extends from the corner of the guide groove 53F on the guide edge 54F in a direction substantially orthogonal to the radial direction of the flange 51F. It is formed as follows.
  • the winding shaft portion 52F has the same configuration as the winding shaft portion 52B of the second embodiment.
  • FIG. 9 (a) is a front view showing a schematic configuration of a reel member according to a seventh embodiment of the present invention
  • FIG. 9 (b) is an enlarged view showing a locking groove of the reel member. is there.
  • the reel member 50G of this embodiment has a winding shaft portion 52G and one flange portion 51G which are integrally formed. are doing.
  • the flange portion 51 G of the present embodiment is configured similarly to the flange portion 51 F of the sixth embodiment, and further has a locking groove different from the locking groove 57 F of the sixth embodiment. Has 5 7 G.
  • the locking groove 57G has a guide groove portion 57 extending from a corner of the guide groove 53G of the guide edge 54G to a substantially central portion of the flange portion 51G.
  • the locking groove 57 G is formed to have a width larger than the thickness of the film. Then, the tip portion of the induction groove 5 7 G of the guide groove 5 3 G, circular locking hole 5 7 G 2 having a large diameter slightly from than the width of the film is formed.
  • the protrusion 57 G 3 is formed so that the width of the protrusion is smaller than the thickness of the film.
  • the winding shaft portion 52G has the same configuration as the winding shaft portion 52 # of the second embodiment.
  • FIG. 10 is a front view showing a schematic configuration of a reel member according to an eighth embodiment of the present invention.
  • a reel member 50 ⁇ of the present embodiment has a winding shaft portion 52 ⁇ and one flange portion 51 H integrally formed.
  • a plurality of guide grooves 53 5 are provided in the flange portion 51 ⁇ . Is provided. These guide grooves 53H are provided at the same center angle and the outer periphery of the flange 51H from the viewpoint of balance so that the center of gravity of the flange 51H lies on the winding shaft 52H.
  • the parts are formed so as to be carved at equal intervals.
  • each locking groove 57H is formed in the same position and in the same shape as each guide groove 53H.
  • Each locking groove 57H has a width larger than the film thickness, extends in one direction from the corner of the guide groove 53H, and is formed to bend in the radial direction with a width slightly smaller than the film thickness.
  • the winding shaft portion 52H has the same configuration as the winding shaft portion 52B of the second embodiment.
  • FIG. 11 (a) is a front view showing a schematic configuration of a reel member according to a ninth embodiment of the present invention
  • FIG. 11 (b) is a diagram showing a part of a locking groove of the reel member.
  • the reel member 50K of the present embodiment is composed of a winding shaft portion 52K and a plurality of flange portions 51K integrally formed. Have.
  • each flange portion 51 K is formed in a fan shape having the same central angle from the viewpoint of the same balance as above, and the same interval is provided on the outer periphery of the winding shaft portion 52. It is arranged in.
  • a guide groove 53 K is formed between the flange portions 51 K from the flange portions 51 K, and a guide edge 54 is formed at one edge portion of each flange portion 51 K. K is formed.
  • the locking groove 57 K extends from the corner of each guide groove 53 K into the flange portion 51 K and extends in the winding direction of the winding shaft portion 52 K.
  • the second locking groove 57K2 is formed so as to extend in the direction opposite to the winding direction on the same circumference having the winding diameter of the film.
  • the winding shaft portion 52K has the same configuration as the winding shaft portion 52B of the second embodiment except that a part of the locking groove 57K1 is cut. .
  • FIG. 12 (a) is a front view showing a schematic configuration of a reel member according to a tenth embodiment of the present invention
  • FIG. 12 (b) is a plan view of a flange portion of the reel member. It is a figure showing a positional relationship
  • Fig. 13 (a) is a right side view of the reel member cut along a cutting line S1-S1
  • Fig. 13 (b) is a cutting line S2-S2 of the reel member. It is the right view cut
  • FIG. 14 is a view for explaining a chamfer angle of the reel member.
  • the reel member 50L of the present embodiment includes a winding shaft portion 52L and a space shaft portion 52OL integrally formed, and a plurality of flanges. Part 51 L.
  • a plurality of winding shaft portions 52L and a plurality of space shaft portions 52OL are alternately arranged.
  • the outer diameter and length of the space shaft portion 52OL are determined based on predetermined conditions described later, and are configured to be larger than the outer diameter and length of the winding shaft portion 52L.
  • each flange portion 51L has a fan-shaped guide groove 53L cut out at a predetermined central angle.
  • the center angle 0 of the guide groove 53L is set to 360 degrees Zn ("/" indicates division) with respect to the unit configuration number n of the flange portion 51L constituting the reel member 50L. Further, the guide grooves 53L are arranged out of phase with respect to each of the center angles 0, so that the weight balance of the entire reel member 50L with respect to the winding axis is made uniform.
  • the central angle of the guide groove 53L is 90 degrees.
  • the total number of flanges 51L is an integral multiple of the unit configuration number n (here, eight).
  • the rotating coordinate system (winding direction R in positive)
  • the flange portion (1), 5 1 L 5 (5) is 0 ° to 9 0 guided in a range degrees of the groove 5 31 ⁇
  • 5 3 L 5 have a (hatched portion by dotted line)
  • the flange portion 51 L 2 (2) and 51 L 6 (6) have guide grooves 53 L 2 and 53 L 6 in the range of 90 degrees to 180 degrees (the shaded area by solid lines).
  • flange unit 5 1 L 3 (3), 5 1 L 7 (7) is 1 8 0 degree to 2 7 0 degree range in the guide groove 5 3 L 3 of 5 3 has a L 7 (hatched portion by a solid line ), the flange portion 5 1 L 4 (4), 5 1 L 8 (8) is 2 7 0 degrees to 3 6 0 degrees range in the guide groove 5 3 L 4, and 5 3 having L 8 (hatched by broken lines part) .
  • the center of gravity of the flange portion 51 L itself is such that the flange portions 53 L i (1) and 53 L 5 (5) have the flange portions 51 L 3 (3) and 5 L 1 L 7 (7) is symmetrical with respect to the winding axis, and the flanges 51 L 2 (2) and 51 L 6 (6) are the flanges 51 L 4 (4) and 51 Ls Since it is symmetrical with respect to (8) and the winding axis, the center of gravity of the entire reel member 53L is located on the winding axis.
  • the guide edges 54 L 2 and 54 L on the lower side in the winding direction R 4 , 5 4 L 6 are the guide edges on the upper side in the winding direction R for the receiving flanges 51 L 3 (3), 51 L 5 (5), and 51 L 7 (7), respectively. It faces 54 L 3 , 54 L 5 and 54 L 7 on the same plane.
  • the guide edges 54 4 L 2 , 54 L 4-on the feeding side are used to prevent the film from being broken when the film is drawn.
  • the guide edge portions 5 4 L 2 of the flange portion 5 1 L 2 (2), the ⁇ axis guide slopes 5 8 L 2 inclined obliquely downward with respect to the horizontal plane containing is formed, the guide edges 5 4 L 2 of the flange portion 5 1 L (3), towards the obliquely with respect to the horizontal plane containing the winding axis Guide slope 5 8 L 3 that tilts are formed.
  • the bevel angle alpha 3 of the flange portion 5 1 L 3 are guide slopes 5 8 L 3 is defined at an angle in contact with the film edge trace S 2.
  • the chamfer angle ⁇ 2 of the flange 51 L 2 is the same as the chamfer angle ⁇ 3 of the flange 51 L 3 .
  • the guide inclined surface 58 L 2 of the flange 51 L 2 is not in contact with the film locus S 1 due to the length d of the space shaft 52 0 L i. There is.
  • the space shaft 5 2 OL i If the length d 1 is set, the space shaft 5 2 0 L between the length d 1, and the guide edges 5 4 L 2 of the upper side for the flange portion 5 1 L 2, open 1 8 0 degrees with respect to this, the guide of the lower side are in the flange portion 5 1 L 3
  • the virtual cylindrical surface C is enlarged along with the film guiding space defined by the edge portion 54 L 3 , which leads to an increase in the lead angle of the spiral curve. In the present embodiment, such a point is used.
  • the length d 2 (g dl) of the space shaft portion 5 2 OL i is set such that the guide inclined surface 58 L 2 comes into contact with the film edge locus S 1. If this is done, the above film guiding space will be smaller Although routing of the film is tight with particular, both edges of the film by both the flange portions 5 1 L 3 of guide inclined surfaces 5 8 L 3 and guide the flange portion 5 1 L 2 inclined surfaces 5 8 L 2 There is an advantage that winding loosening can be prevented by inducing winding.
  • FIG. 15 is a front view showing a film container in which a film is wound around a reel member of the present embodiment.
  • this film container 70 C is obtained by applying a film winding method described later to the reel member 50 L of the present embodiment, but is wound around. film second portion, respectively, while in contact with the guide inclined surfaces 5 8 L 3, 5 8 L 5, 5 8 L 7, is on the curve approximate to a spiral curve.
  • the film 2 of the routed portion can be placed on a curve that is more approximate to the film edge trajectories Sl and S2.
  • FIG. 16 is a diagram showing an example in which the reel member of the present embodiment is divided into a plurality of component elements.
  • the reel member 50L of the present embodiment may be configured to be able to be assembled from a plurality of component elements.
  • the flange portion 51 L and the winding shaft portion 52 L are first component elements 501 L
  • the flange portion 51 L 8 is component component 500 2 L
  • the flange 51 1 L 2 and the flange 51 L 3 and the space shaft 52 0 L i and the winding shaft 52 L 2 are used as component elements 53 L
  • Part element 501 L and part element 503 L can be connected to each other
  • the component element 503L and the component element 502L can be connected to each other.
  • Such a reel member 50L is formed by connecting the respective component elements 501L to 503L with a phase shift of 90 degrees, thereby forming a unit of the number of flange portions 51L.
  • the number of components n can be set as an arbitrary integer multiple.
  • the guide grooves 53 L 5 3 L 8 are provided in the flange portions 51 L 1 (1) and 51 L 8 (8) from the viewpoint of uniform weight balance. Originally, these are not necessary in drawing the film.
  • the flange portion 51 L having the projected groove 53 L is arranged by the integral multiple of the unit configuration number n as described above. It is also possible to dispose flange portions 51 L without guide grooves 53 L on both outer sides.
  • FIG. 17 is a front view showing a schematic configuration of an example of a multi-stage winding system for performing the film winding method of the present embodiment.
  • FIG. 18 is a left side view showing a schematic configuration of the multi-stage winding system.
  • the multi-stage winding system 1 of the present embodiment has a sending device 10 and a winding device 20.
  • the delivery device 10 applies a predetermined load to the reel member 11 in a state where the reel member 11 on which the predetermined film 2 is wound is rotatably supported on the feed shaft 12. It is configured as follows.
  • the reel member 11 of the delivery device 10 has substantially the same configuration as the reel member 50 of the first to fifth embodiments, but the outer diameter of the flange portion 13 Is larger than the outer diameter of the flange portion 51 in the above embodiment, and is set according to the entire length of the insulating adhesive film or the anisotropic conductive adhesive film.
  • the winding device 20 includes a winding mechanism 30, a moving mechanism 40, and a control unit 60.
  • the winding mechanism 30 has a winding shaft 31 arranged in parallel with the feed shaft 12 of the sending device 10.
  • the winding shaft 31 fits, for example, with a slight gap in the through-hole of the winding shaft portion 51 of the reel member 50 of the above-described embodiment, whereby the reel member 50 is moved in the circumferential direction. It is supported in such a way that it can be moved in the axial direction while the movement in the direction is fixed.
  • a driving section 32 is provided at one end of the winding shaft 31.
  • the driving unit 32 transmits the power of a winding motor 32c composed of a stepping motor to a gear 32 fixed to the winding shaft 31 via a predetermined gear train 32b. It is configured to rotate the winding shaft 31.
  • an encoder 32d is fixed to a driving shaft of the winding motor 32c, and further, in the vicinity of the encoder 32d, A light reflection type sensor 32e is provided.
  • the winding motor 32 c and the sensor 32 e are electrically connected to the control unit 60, respectively.
  • the control section 60 counts the number of pulses of the winding motor 32 c based on a signal from the sensor 32 e and controls the rotation of the winding motor 32 c based on the number of pulses. Is configured.
  • the moving mechanism 40 has a pair of shafts parallel to the winding shaft 31 and a drive shaft 41 having an external thread formed thereon, and a slide shaft 42.
  • a drive having the same configuration as that of the winding mechanism 20 is provided at one end of the drive shaft 41.
  • a moving part 43 is provided. That is, the driving unit 43 includes a slide motor 43 b that rotates the driving shaft 41 by transmitting power to a gear 43 a on the driving shaft 41, and an encoder 43 mounted on the driving shaft 41. It is composed of a light transmission type sensor 43 d capable of detecting c.
  • the slide motor 43 b and the sensor 43 d are connected to the control unit 60 and are controlled in the same manner as the winding mechanism 30.
  • a moving plate 44 and a pressing plate 45 are attached to the drive shaft 41 and the slide shaft 42.
  • the moving plate 44 is screw-coupled to the drive shaft 41 and is slidably engaged with the slide shaft 42.
  • the pressing plate 45 is urged toward the moving plate 44 by a coil spring (not shown) in a state where the pressing plate 45 is slidably engaged only with the slide shaft 42 without being screwed to the drive shaft 41. It is configured as follows.
  • both the moving plate 44 and the pressing plate 45 are formed, for example, in a ring shape so as to contact only the outer peripheral portion of the flange portion 51 of the reel member 50.
  • FIGS. 19 to 24 are a left side view and a front view showing a state in which the film is wound by the reel member of the present invention with respect to the film winding method of the present embodiment.
  • FIG. 25 (a) is a left side view showing the film container of the present embodiment
  • FIG. 25 (b) is a front view showing the film container.
  • the sending device 10 is attached to the sending device 10 and, for example, After attaching the reel member 50 A to the winding device 20, the flange portion 51 A on the moving plate 44 side (the rightmost side in FIG. 8) of the winding device 20 and the right side of the sending device 10.
  • the reel member 50 A on the take-up side is connected to the reel member 11 on the feed side so that the flange portion 13 (hereinafter referred to as “right flange portion 13 a”) is arranged on the same plane. Position.
  • the film 2 drawn from the reel member 11 on the sending side is wound around the winding shaft portion 51A of the reel member 50A on the winding side.
  • the flange portion 51A of the reel member 5OA is sequentially arranged from the right side to the first flange portion 51A and the second flange portion 51A.
  • first, second flange part 5 1 a 1, those between 5 1 a 2 is a first winding spool 5 2 Ai, second, those between the third flange portion 5 1 a 2, 5 1 a 3 second and ⁇ shaft portion 5 2 a 2, third, and fourth flange portions 5 1 a 3, 5 1 a third ⁇ shaft portion 5 2 a 3 also to from between 4.
  • the winding motor 32C is actuated to start the rotation of the winding shaft 31 and the counting of the number of pulses of the winding motor 32C is started. I do.
  • the peeling film 2a is wound.
  • the control section 60 counts the number of pulses of the take-up motor 32c so that the release film 2a of the release film 2a and the release-side release film 2a and the take-up roll film 2 are separated.
  • the winding part 2 b that contacts Guide grooves 5 3 of the flange portion 5 1 A 2 when it is determined that One Sashikaka in A, stops the operation of ⁇ Ri motor 3 2 c.
  • the slide motor 43b is operated for a predetermined number of pulses to rotate the drive shaft 41.
  • the second flange portion 5 1 A 2 is sending side of the right flange portion 1 3 along ⁇ shaft 3 1 Move beyond position a until a considerable distance is reached.
  • the release film 2 a delivery side is twisted relative to the roll-shaped film 2 of the take-up side, the peeling off Ilm 2 a, the second flange portion 5 1 A 2 of the guide groove 5 3 A It protrudes and approaches the third flange portion 51A3.
  • the reel member 5OA is wound in a state where the film 2 from the feed side is parallel to the second winding shaft portion 52A2. take.
  • FIG. 27 to FIG. 30 are views showing the film winding method of the present embodiment in a state where the film is wound by another reel member according to the present invention.
  • reel member 50 K a reel member assembly 60 K (hereinafter, simply referred to as “reel member 50 K:”) in which a plurality of reel members 50 K of the ninth embodiment described above are joined. ) Is used.
  • the winding method itself is not different from the winding method using the reel member 50A of the first embodiment described above.
  • the operation resulting from the shape different from that of the single-piece member 50A will be mainly described.
  • FIGS. 27, 29 and 30 correspond to FIGS. 22 (a), 23 (a) and 24 (a), respectively.
  • the film 2 is inserted into the guide groove 53K of the core. In this state, slide the reel member 50 K itself and then rotate it. As a result, the film 2 comes into contact with the inner edge 54 K while straddling the flange portion 51 K.
  • the film 2 is kept in tension between the first and second locking grooves 57 K 1 and 57 K 2 , and the next winding shaft 5 2 It is wound around K and wound as it is.
  • the film winding method of the present invention will be described.
  • the present invention from the viewpoint of protecting the film from being broken when the film is drawn around using any one of the reel members 50A to 50L of the first to tenth embodiments, Between the take-up shaft portion 52 that has finished winding the film and the take-up shaft portion 52 that is about to take up the film next, at least one take-up shaft portion 52 that does not take up the film 2 is interposed. That is, the film 2 can be wound by skipping one winding shaft portion 52.
  • the flange portion 51 for pulling out the film 2 from the winding shaft portion 52 that has finished winding, and the flange portion for winding the film 2 around the winding shaft portion 52 where the film 2 is to be wound is wound.
  • the film 2 between the portion 51 and the film 51 is wound at a gentler angle than when the film is wound around all of the winding shaft portions 52.
  • this method is preferably applied to the reel member 50F of the sixth embodiment.
  • the film 2 is wound around the curved portion in the guide groove 53F of the flange portion 51F, and the film 2 is wound around the other flange portion adjacent to the winding shaft portion 52F. After dropping it into the locking groove 57F in the guide groove 53F of 51F, wind it around the next winding shaft 52F.
  • the so-called one-shot film winding method described above is applied to the reel member combined body 60F in which a plurality of reel members 50F are combined.
  • a film container 70B in which the film 2 is drawn at a gentle angle is obtained.
  • a spacer for winding the film between the winding shafts on the sending side and the receiving side is used. Winding can also be performed using the added reel member.
  • the timing of drawing the film that is, the timing of sliding the winding shaft portion 52L is determined.
  • reel member 5 of the second, third, and fifth embodiments shown in FIGS. 3, 4 (a), (b) or 6 (a), (b) is added to the multi-stage winding system 1 described above.
  • each guide groove 53 B, The shape and size of 53 C and 53 E are different.
  • the release film 2a is passed through the guide groove 53 of the second flange portion 51. Move to the second take-up shaft 52, and then wind it while hooking it with the guide ⁇ 54.Or, pull the release film 2a on the guide edge 54 of the second flange 51, It is similar to the above embodiment in that it is wound after being transferred to the winding shaft 52.
  • the point that the release film 2a passes through the periphery of the engaging projection 56D of each flange portion 51D and is hooked at the guide edge 54D is the same as in the above-described embodiment. Is the same as
  • the reel member 50 when the reel member 50 is moved in the axial direction, the reel member 50 keeps rotating at a speed lower than the speed at which the reel member 50 is wound. It is also possible.
  • the rotation speed of the reel member 50 is determined by the point at which the release film passes through the guide groove 53 of each flange 51 and the point at which the release film 2a is hooked on the guide ⁇ 54 of each flange 51. Decide in consideration.
  • 9 (a), 9 (b) and 9 (b) show a film winding method according to another embodiment.
  • the film is wound around one winding shaft portion 52. After finishing, it is also possible to lock the film in the vicinity of the winding shaft 52 by dropping the film along the guide edge 54 of the flange 51 and dropping it into the locking groove 57.
  • the film moves in the engaging holes 5 within 7 G 2 by being blocked with the rotation of the reel member 5 0 G, the stop portion 5 7 G 3 missing There is restrained, keep up with-out Certificates the winding spool 5 2 G while contacting with nervous edge portion of the engagement stop holes 5 7 G 2 while changing the attitude in the locking hole 5 7 G 2.
  • the film is fixed by being sandwiched between the bottom portions of the locking grooves 57H with the rotation of the reel member 50H. Wrap around the winding shaft 52H while keeping the tension as the starting point.
  • such locking grooves 57 G and 57 H of the reel members 50 G and 5 OH, and the locking grooves 57 F and 50 F of the aforementioned reel members 50 F and 50 K, 57 K is used to automatically lock the flange portion 51 when the film is wound in a multi-stage shape, and these locking grooves 57 automatically control only the process of winding the film. It can be used to lock the film to the flange portion 51 when performing the work of drawing the film manually.
  • the guide groove 53 provided in the flange portion 51 does not need the original function of automatically allowing the film to pass therethrough. It is only required as a working hole, such as when affixing to the take-up shaft 52, or when inserting a film into the locking groove 57, and the locking groove is not provided without the guide groove 53. 5 7 only But it is enough.
  • the locking groove 57 is included in the concept of the guide groove 53 as long as it has a common point in a broad sense that the film passes through the flange portion 51.
  • the locking grooves 57 can be provided as “guide grooves” without providing the guide grooves 53.
  • a locking groove 57 including the shape of the guide groove 53 can be provided as a “guide groove”.
  • the rotation of the reel member 50 is stopped (or decelerated). Since the reel member 50 is moved in the axial direction afterwards, the winding of the film can be started smoothly at the next winding shaft portion 52. It is possible to wind in multiple steps while keeping the diameter of the adhesive so as not to protrude.
  • the film winding method of the present embodiment is performed, by using the reel member 50 shown in the first to tenth embodiments, the elongated film can be wound in multiple stages. Taking becomes more effective.
  • the film can be wound by one winding shaft 52.
  • the film can be smoothly moved to the next winding shaft 52 by passing the film through the guide groove 53.
  • the film is hooked at the guide groove 53 (the inner edge of the guide groove).
  • the locking groove 5 is used. By hooking while locking the film in step 7, the film can be wound around the next winding shaft 52 without loosening the film.
  • the guide groove 53 in each flange 51 there is an advantage that the film can be wound so as not to protrude from the outer peripheral portion of the flange portion 51, and, as in the second, third, fifth and ninth embodiments, the guide groove 53 is formed by the winding shaft portion 52.
  • the length of the film (release film) required to be routed around the winding shaft portion 52 is short.
  • the film is transferred from one winding shaft 52 to the next winding shaft 52.
  • the timing of performing these operations can be set wider.
  • the number of connected reel members 50 depends on the length of the film. By increasing or decreasing the number, it becomes possible to respond appropriately.
  • each guide groove 53 or each engagement protrusion 56 is arranged at the same position on the circumference of the flange 51. When moving in the direction or hooking the film, it can be performed at the same timing between the flange portions 51.
  • the thickness of the flange portion 51 is made considerably large and the portion through which the film passes in the guide groove 53 is formed into a curved surface, the The film can be prevented from being broken.
  • the film can be more effectively prevented from being broken.
  • the locking groove 57 is provided in the frame, it is possible to automatically lock the film to the flange portion 51, so that it is possible to prevent the film from being loosened when the film is pulled around.
  • the film can be prevented from being loosened by winding the film around the winding shaft 52 while the film is hooked on the corner or the bottom of the guide groove 53.
  • it is necessary to keep applying a certain amount of tension to the film so that the film does not move from the portion where the guide groove 53 is hooked while in the case of the sixth to ninth embodiments, Once the film is locked in the locking grooves 57, the tension applied to the film can be reduced to the minimum necessary, which is advantageous for winding a thin film.
  • the center of gravity of the flange portion 51 itself is located on the winding shaft portion 52, and thus the flange including such a flange portion 51 in the configuration is provided. Since the film member 50 can be rotated with a uniform rotational moment, the film can be wound uniformly while applying the minimum necessary tension to the film.
  • the film container 70 in which the film is wound on the reel member 50 has a stable center of gravity on the winding shaft 52, so that the film container 70 is delivered at the time of shipment.
  • Various widths can be provided for the configuration.
  • by equalizing the weight ratio of the reel member 50L a long film can be always wound up with a uniform rotational moment, and The spiral By winding the film smoothly while guiding it into a shape, it is possible to wind a long film without breaking, and as a result, the film storage that stores the film without breaks (no discarded parts) for the customer Body 70 C can be provided.
  • the weight balance is maintained uniform by increasing the number of the winding shaft portion 52 L and the flange portion 51 L for each unit number n determined from the viewpoint of weight balance. As it is, the length of the film to be wound in a multi-stage can be further increased.
  • the length of the film that can be wound using the reel member 50 L is assuming that 50 m of film is wound on one winding shaft 52 L.
  • the number of unit units n ( 4) Multiplied by an integer multiple N gives 200 XN meters ("X" indicates multiplication).
  • the adhesive film in order to cope with a longer adhesive film, the adhesive film can be wound in a multi-stage shape with a diameter such that the adhesive does not protrude. A possible reel member can be obtained.

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Winding Of Webs (AREA)

Abstract

Selon l'invention, dans le but d'obtenir des films d'adhésif en continu, on met en oeuvre un procédé de bobinage de film d'adhésif à étapes multiples avec un élément de bobine dont le diamètre permet d'empêcher le raclage de l'adhésif. Une bobine (50A) est constituée d'un axe (52A), autour duquel on peut enrouler un film, et de flasques (51A) fixées à l'axe (52A), chacune des flasques (51A) possédant une rainure de guidage (53A) à travers laquelle le film passe d'un côté à l'autre de l'axe de bobinage (52A).
PCT/JP2002/001143 2001-02-16 2002-02-12 Element de bobine et procede de bobinage de film WO2002064468A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020037010777A KR100962451B1 (ko) 2001-02-16 2002-02-12 릴 부재 및 필름의 권취방법
US10/642,235 US20040232273A1 (en) 2001-02-16 2003-08-18 Reel members and film winding methods
HK04106308.0A HK1063617A1 (en) 2001-02-16 2004-08-23 Reel member and method of winding film
US11/216,073 US20060049298A1 (en) 2001-02-16 2005-09-01 Film package
US11/228,299 US20060011775A1 (en) 2001-02-16 2005-09-19 Reel members and film winding methods

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2001-039585 2001-02-16
JP2001039585 2001-02-16
JP2001-149219 2001-05-18
JP2001149219 2001-05-18
JP2001-231060 2001-07-31
JP2001231060A JP3959247B2 (ja) 2001-02-16 2001-07-31 リール部材及びフィルムの巻取方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/642,235 Continuation US20040232273A1 (en) 2001-02-16 2003-08-18 Reel members and film winding methods

Publications (1)

Publication Number Publication Date
WO2002064468A1 true WO2002064468A1 (fr) 2002-08-22

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PCT/JP2002/001143 WO2002064468A1 (fr) 2001-02-16 2002-02-12 Element de bobine et procede de bobinage de film

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US (3) US20040232273A1 (fr)
JP (1) JP3959247B2 (fr)
KR (2) KR100962451B1 (fr)
CN (1) CN100415619C (fr)
HK (1) HK1063617A1 (fr)
TW (1) TW518447B (fr)
WO (1) WO2002064468A1 (fr)

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CN201042107Y (zh) * 2007-06-08 2008-03-26 北京京东方光电科技有限公司 薄膜卷收装置
CN102037615B (zh) 2009-02-27 2013-08-28 日立化成株式会社 粘接材料卷轴
CN102037614B (zh) * 2009-03-26 2014-03-19 日立化成株式会社 粘接材料卷轴
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TWI382923B (zh) * 2010-07-22 2013-01-21 Au Optronics Corp 軟性薄膜轉貼裝置及軟性薄膜轉貼方法
JP5629591B2 (ja) * 2011-01-27 2014-11-19 デクセリアルズ株式会社 リール部材及びこれを用いた接着フィルムの引出方法
CN202729476U (zh) 2011-07-08 2013-02-13 日立化成工业株式会社 包装物
CN102910486B (zh) * 2011-08-03 2015-01-07 台达电子企业管理（上海）有限公司 绕线器及缠绕电线于绕线器的方法
WO2013024544A1 (fr) 2011-08-18 2013-02-21 日立化成工業株式会社 Rouleau de matériau adhésif
KR102452764B1 (ko) * 2016-02-04 2022-10-07 엘에스전선 주식회사 해저케이블용 이중턴테이블의 권취방법
JP6397463B2 (ja) * 2016-11-28 2018-09-26 川之江造機株式会社 ウェブ巻取機
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US11046551B2 (en) 2018-09-12 2021-06-29 Fuji Seal International, Inc. Core member for a film roll
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CN110217650A (zh) * 2019-07-04 2019-09-10 云南电网有限责任公司保山供电局 一种便携式接地线收纳装置
CN110844647A (zh) * 2019-10-18 2020-02-28 湖州市练市勤丰丝织有限公司 一种丝织品加工用收卷装置
CN117280008A (zh) 2021-06-02 2023-12-22 株式会社力森诺科 黏合带及黏合带卷绕卷轴

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CN1491176A (zh) 2004-04-21
KR20090088970A (ko) 2009-08-20
US20040232273A1 (en) 2004-11-25
KR20030081449A (ko) 2003-10-17
JP3959247B2 (ja) 2007-08-15
US20060011775A1 (en) 2006-01-19
TW518447B (en) 2003-01-21
JP2003034468A (ja) 2003-02-07
KR100962451B1 (ko) 2010-06-14
CN100415619C (zh) 2008-09-03
US20060049298A1 (en) 2006-03-09
KR101007168B1 (ko) 2011-01-12

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