WO2017006526A1 - Noyau d'enroulement et procédé d'enroulement d'élément de bande - Google Patents

Noyau d'enroulement et procédé d'enroulement d'élément de bande Download PDF

Info

Publication number
WO2017006526A1
WO2017006526A1 PCT/JP2016/002955 JP2016002955W WO2017006526A1 WO 2017006526 A1 WO2017006526 A1 WO 2017006526A1 JP 2016002955 W JP2016002955 W JP 2016002955W WO 2017006526 A1 WO2017006526 A1 WO 2017006526A1
Authority
WO
WIPO (PCT)
Prior art keywords
material sheet
cushioning material
core body
core
winding
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2016/002955
Other languages
English (en)
Japanese (ja)
Inventor
井上　義英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mikata Co Ltd
Original Assignee
Mikata Co Ltd
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 Mikata Co Ltd filed Critical Mikata Co Ltd
Priority to KR1020177031070A priority Critical patent/KR101988650B1/ko
Publication of WO2017006526A1 publication Critical patent/WO2017006526A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

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
    • 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
    • B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
    • 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/41419—Starting winding process
    • B65H2301/41427—Starting winding process involving arrangements for securing leading edge to core, e.g. 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
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/80—Constructional details of the handling apparatus characterised by the manufacturing process

Definitions

  • the present invention relates to a winding core for winding a web material and a winding method for winding the web material on a winding core.
  • a method is generally used in which the tip of the web material is fixed to the outer peripheral surface of a cylindrical core with an adhesive or the like, and then the core is rotated and wound. It has been.
  • Patent Document 1 discloses a technique of providing a buffer layer on the outer peripheral surface of the core. According to this technique, since the step by the thickness of a web material is relieve
  • the buffer material sheet is wound so that the seam is parallel to the axial direction of the core, or the seam is spirally formed on the surface of the core. There is a way to wrap around.
  • the inner diameter tolerance of the core is very small (for example, the inner diameter).
  • the inner diameter tolerance of the specification of the 3-inch (76.2 mm) core is regulated to ⁇ 0.2 to 0.3 mm).
  • the outer diameter tolerance of the core is not particularly restricted, and therefore, the outer diameter of the core varies in size. Therefore, when the cushioning material sheet is wound so that the joint is parallel to the axial direction of the core, the ends of the cushioning material sheet may overlap each other or a gap may be formed at the joint.
  • the web material is wound around the winding core in such a state, there is a problem that a distortion or the like due to the overlap of the cushioning material sheet or the gap is newly generated in the web material.
  • the winding angle (for example, the winding angle) is set to be constant, if there are large variations in the outer diameter or thickness of the winding core, an overlap or a gap may occur in the spiral seam.
  • the web material is wound around the winding core in such a state, there is a problem that a distortion or the like due to the overlap of the cushioning material sheet or the gap is newly generated in the web material.
  • winding up automatically since the installation of an expensive automatic winding machine is required, there exists a problem of leading to a cost increase.
  • the core from which the web material is wound may be used again (for recycling) after the web material is unwound from the core at the shipping destination and used again.
  • the adhesive tape which has fixed the edge part of the web material has weak adhesiveness, it is necessary to peel off the adhesive tape once and paste a new adhesive tape on the buffer material sheet.
  • the surface of the buffer material sheet may be damaged, or a residue of the pressure-sensitive adhesive tape that cannot be removed may be generated. If the web material is wound in a state where the surface of the cushioning material sheet is damaged, the web material may be deformed due to the damage of the surface of the cushioning material sheet or the like. In this case, since it is necessary to peel off the buffer material sheet and wind a new buffer material sheet around the core, there is a problem that the material cost increases.
  • the present invention has been made in view of the above problems, and its main object is to reliably and easily paste the cushioning material sheet without gaps even if the outer diameter of the core body varies. It is providing the winding method of a winding core and a web material.
  • Another object of the present invention is to easily replace the cushioning sheet when the adhesive tape for fixing the web material stuck on the cushioning sheet is damaged when the core is recycled and used.
  • Another object of the present invention is to provide a winding method for a winding core and a web material that can be performed at low cost.
  • a winding core according to the present invention is a winding core for winding a web material, and includes a cylindrical winding core body and a cushioning material sheet attached to the outer peripheral surface of the winding core body.
  • the first cushioning material sheet and the second cushioning material sheet are joined together in the circumferential direction of the core body, and are adhered to the outer peripheral surface of the core body over the entire circumference. At least one of the joint between the sheet and the second cushioning material sheet is inclined with respect to the axial direction of the core body.
  • the web material winding method is a winding method for winding a web material around a core, and a step of attaching a cushioning material sheet to the outer peripheral surface of a cylindrical core body over the entire circumference. And a step of adhering the end of the web material on the cushioning material sheet, and a step of winding the web material around the core body, the step of pasting the cushioning material sheet in the circumferential direction of the core body, Including a step of affixing the first buffer material sheet and a step of affixing the second buffer material sheet together with the first buffer material sheet, the first buffer material sheet and the second buffer material sheet At least one of the joints is inclined with respect to the axial direction of the core body.
  • the cushioning material sheet can be reliably and easily attached to the seam without a gap.
  • the cushioning material sheet when the core is recycled and used, the cushioning material sheet can be easily and inexpensively replaced.
  • FIG. 1A is a figure showing typically composition of a shock absorbing material sheet affixed on the outer peripheral surface of a core in one embodiment of the present invention.
  • FIG. 1B is a diagram schematically illustrating a configuration of a cushioning material sheet attached to the outer peripheral surface of the core in one embodiment of the present invention.
  • FIG. 2A is a perspective view schematically showing a step of attaching the first and second cushioning material sheets to the outer peripheral surface of the core body in one embodiment of the present invention.
  • FIG. 2B is a perspective view schematically showing a process of attaching the first and second cushioning material sheets to the outer peripheral surface of the core body in one embodiment of the present invention.
  • FIG. 1A is a figure showing typically composition of a shock absorbing material sheet affixed on the outer peripheral surface of a core in one embodiment of the present invention.
  • FIG. 1B is a diagram schematically illustrating a configuration of a cushioning material sheet attached to the outer peripheral surface of the core in one embodiment of the present invention.
  • FIG. 2C is a perspective view schematically showing a step of attaching the first and second cushioning material sheets to the outer peripheral surface of the core body in one embodiment of the present invention.
  • FIG. 3 is a perspective view schematically showing a process of attaching the first and second cushioning material sheets to the outer peripheral surface of the core body in one embodiment of the present invention.
  • FIG. 4 is a diagram illustrating a winding method for winding a web material around a winding core according to another embodiment of the invention.
  • FIG. 5 is a diagram illustrating a winding method for winding a web material around a winding core according to another embodiment of the invention.
  • FIG. 6 is a diagram illustrating a winding method for winding a web material around a winding core according to another embodiment of the invention.
  • FIG. 7A is a diagram schematically illustrating the configuration of a cushioning material sheet that is attached to the outer peripheral surface of the core in another embodiment of the present invention.
  • FIG. 7B is a diagram schematically showing a configuration of a cushioning material sheet attached to the outer peripheral surface of the core in another embodiment of the present invention.
  • FIG. 8A is a diagram schematically illustrating a configuration of a second cushioning material sheet according to another embodiment of the present invention.
  • FIG. 8B is a diagram schematically illustrating a configuration of a second cushioning material sheet according to another embodiment of the present invention.
  • FIG. 9 is a diagram schematically showing the configuration of the first and second cushioning material sheets in another embodiment of the present invention.
  • FIG. 1A and FIG. 1B are diagrams schematically showing a configuration of a cushioning material sheet attached to the outer peripheral surface of the core in one embodiment of the present invention.
  • the cushioning material sheet in the present embodiment is a combination of a trapezoidal first cushioning material sheet 11 and a wedge-shaped second cushioning material sheet 12.
  • FIG. 1B is a diagram in which the first cushioning material sheet 11 and the second cushioning material sheet 12 are separately arranged.
  • the first cushioning material sheet 11 has a pair of bases 11a and 11b having a trapezoidal shape perpendicular to the axial direction Y of the core body (not shown).
  • the second cushioning material sheet 12 has a pair of oblique sides 12c and 12d in a wedge shape having the same inclination angle as the pair of oblique sides 11c and 11d of the first cushioning material sheet 11 with respect to the axial direction Y. Yes. That is, the oblique sides 12c and 12d of the second cushioning material sheet 12 are parallel to the oblique sides 11c and 11d of the first cushioning material sheet 11, respectively.
  • the width in the circumferential direction X of the core body of the first cushioning material sheet 11 and the second buffer material sheet 12, respectively, and W 1, W 2, W 1 + W 2 is set to be substantially equal to the circumferential length (circumference) of the core body.
  • the height L1 of the first buffer material sheet 11 is set to be substantially equal to the length in the axial direction Y of the core body.
  • the height L 2 of the first buffer material sheet 11 is set to be longer than the length in the axial direction Y of the core body (L 2> L 1).
  • FIG. 3 schematically illustrate a process of attaching the first and second cushioning material sheets 11 and 12 shown in FIGS. 1A and 1B to the outer peripheral surface of the core body in the present embodiment. It is the shown perspective view.
  • the first buffer material sheet 11 is attached to the outer peripheral surface of the cylindrical core body 20.
  • the first cushioning material sheet 11 has a predetermined gap 20 a in the circumferential direction of the core body 20. And is attached to the outer peripheral surface of the core body 20.
  • the gap 20a is gradually expanded along the axial direction of the core body 20.
  • the second cushioning material sheet 12 is attached to the region of the gap 20a.
  • the second cushioning material sheet 12 can be easily fitted in the region of the gap 20a by sliding in the direction of the arrow A along the outer peripheral surface of the gap 20a.
  • the oblique sides 12c and 12d of the second cushioning material sheet 12 are parallel to the oblique sides 11c and 11d of the first cushioning material sheet 11, respectively, as shown in FIG. 2C, the first cushioning material Two joints (11c, 12c and 11d, 12d) between the sheet 11 and the second cushioning material sheet 12 can be attached without any gap.
  • the first buffer material can be surely and easily adjusted by adjusting the slide amount of the second buffer material sheet 12.
  • the joint between the sheet 11 and the second cushioning material sheet 12 can be pasted without any gap.
  • the length L 2 of the second buffer material sheet 12 since it is set longer than the axial length L 1 of the core body 20, as shown in Figure 2C, the second buffer material sheet
  • portions 13 a and 13 b that protrude from the core body 20 are produced at both ends in the axial direction of 12. Therefore, by cutting off the protruding portions 13a and 13b, it is possible to obtain a core in which the cushioning material sheet 10 (11, 12) is attached to the outer peripheral surface of the core body 20 as shown in FIG. .
  • the first buffer material sheet 11 and the second buffer material sheet 12 are attached to the core body 20, for example, the surface of the core body 20 or the first buffer material sheet 11 is attached. It can be performed by applying an adhesive or the like to the surface. Or you may affix the 1st shock absorbing material sheet 11 on the surface of the core main body 20 via a double-sided adhesive tape.
  • the core for winding the web material in the present embodiment includes a cylindrical core body 20 and a buffer sheet 10 attached to the outer peripheral surface of the core body 20, and the buffer sheet 10 is a core body.
  • the first cushioning material sheet 11 and the second cushioning material sheet 12 are joined together in the circumferential direction of 20, and are adhered to the outer peripheral surface of the core body 20 over the entire circumference.
  • the joint between the cushioning material sheet 11 and the second cushioning material sheet 12 is characterized by being inclined with respect to the axial direction of the core body 20.
  • the seam between the first cushioning material sheet 11 and the second cushioning material sheet 12 can be attached without any gap, and even if the outer diameter of the core body 20 varies, the second cushioning
  • the joint between the first cushioning material sheet 11 and the second cushioning material sheet 12 can be reliably and easily attached without a gap.
  • a core with the cushioning material sheet 10 (11, 12) shown in FIG. 3 attached thereto is prepared, and the adhesive tape 30 is placed on the second cushioning material sheet 12. paste.
  • FIG. 5 is an enlarged partial sectional view of a part of the outer periphery of the core as viewed from the axial direction of the core.
  • FIG. 6 is an enlarged partial cross-sectional view showing a state in which the web members 40A, 40B, and 40C in the first to third turns are wound on the core body 20.
  • the end portion 40a of the web material 40 is a portion 12A that contacts the web material end portion 40a of the second cushioning material sheet 12 by winding the web materials 40B and 40C after the second round.
  • seat 11 near the part 12A sinks by the thickness of the web material 40A.
  • the winding core around which the web material 40 is wound is used again for winding the web material 40.
  • the adhesive tape 30 that has fixed the web material end 40a has weak adhesiveness
  • the adhesive tape 30 is once peeled off and a new adhesive tape 30 is placed on the second cushioning material sheet 12. Need to stick.
  • the pressure-sensitive adhesive tape 30 is peeled off from the buffer material sheet, the surface of the buffer material sheet may be damaged. If the web material 40 is wound in a state where the surface of the cushioning material sheet is damaged, the web material 40 may be deformed due to the damage or the like on the surface of the cushioning material sheet. In this case, it is necessary to peel off the buffer material sheet and wind a new buffer material sheet around the core.
  • a single cushion material sheet is wound by a method in which the seam is parallel to the axial direction of the core, or by a method in which the seam is spirally wound around the surface of the core.
  • the second cushioning material sheet 12 has an outer diameter of the core body 20 that varies, and even if the width of the gap 20a changes, the gap between the first cushioning material sheet 11 and the first cushioning material sheet 11 does not occur. Since it is only necessary to have a function of adjusting, the area of the second buffer material sheet 12 can be reduced to the minimum necessary as compared with the first buffer material sheet 11. Accordingly, when the core is recycled and used, the material cost can be greatly reduced as compared with the conventional case.
  • the material, thickness, etc. of the cushioning material sheet 10 (11, 12) are not particularly limited as long as the cushioning material sheet 10 (11, 12) has elasticity or plasticity and has a characteristic that is effective in reducing step marks.
  • the material of the buffer sheet 10 (11, 12) foamed resin made of polyolefin, polystyrene, polyurethane, or the like, rubber made of acrylic rubber, or the like can be used.
  • the web material 40 is not particularly limited as long as it is a strip-like long object, and for example, a metal foil, a plastic film, a paper sheet, a cloth sheet, or a laminate of any of these may be used. Can be mentioned.
  • the core body 20 is not particularly limited as long as the core body 20 has a strength necessary for winding the web material 40.
  • a material such as paper, resin, or metal can be used. .
  • the first cushioning material sheet 11 and the second cushioning material sheet 12 have been described by taking the shape as illustrated in FIGS. 1A and 1B as an example.
  • the shape is limited to such a shape.
  • at least one of the joints between the first cushioning material sheet 11 and the second cushioning material sheet 12 may be inclined with respect to the axial direction of the core body 20.
  • the first buffer material sheet 11 and the second buffer material sheet 12 may have shapes as shown in FIGS. 7A and 7B.
  • the first cushioning material sheet 11 is a trapezoid in which the pair of bottom sides 11a and 11b is perpendicular to the axial direction Y of the core body 20, and only one side 11d out of the pair of sides 11c and 11d.
  • the bases 11a and 11b are inclined.
  • the second cushioning material sheet 12 has a wedge shape having a pair of sides 11c and 11d of the first cushioning material sheet 11 and a pair of sides 12c and 12d having the same inclination angle.
  • the shape of the second cushioning material sheet 12 is referred to as a “wedge shape”.
  • the tip of the second cushioning material sheet 12 is not necessarily a sharp shape (triangle). There is no need.
  • the shock absorbing material sheet 11 and the 2nd shock absorbing material sheet 12 were joined, the shock absorbing material sheet 10 was comprised, but the 1st shock absorbing material sheet 11 and / or the 2nd shock absorbing material were comprised.
  • the material sheet 12 may be composed of a plurality of cushioning material sheets.
  • the adhesive tape 30 for fixing the edge part 40a of the web material 40 was affixed on the 2nd shock absorbing material sheet 12, it is not limited to this,
  • 2nd As the buffer material sheet 12 a sheet having a sticky surface may be used.
  • the cushioning material sheet 12 having a sticky surface for example, a material in which a pressure sensitive adhesive is formed on the surface of the sheet from an elastic or plastic material can be used. Or you may comprise the buffer material sheet 12 with the material which has plasticity and self-adhesiveness.
  • materials such as an acryl type, a silicone type, a rubber type, an elastomer type, a urethane type, a vinyl type, can be used, for example.
  • the second cushioning material sheet 12 is slid along the outer peripheral surface of the gap 20a so as to be fitted into the area of the gap 20a. If the surface (rear surface) on the core body 20 side of the material sheet 12 has adhesiveness, it is difficult to smoothly slide the second cushioning material sheet 12. Then, as shown in FIG. 8, if the release film 50 is stuck on the back surface of the 2nd buffer material sheet 12, the 2nd buffer material sheet 12 can be slid smoothly. At this time, it is preferable that the release films 50 be separable from each other along the cut line 51 as shown in FIG. 8A.
  • the second cushioning material sheet 12 is slid and fitted into the region of the gap 20a, and then the one release film 50a is maintained with the state maintained.
  • the second buffer material sheet 12 of the part is peeled off and fixed to the core body 20, and then the other release film 50b is peeled off, and the second buffer material sheet 12 of the part is cored. Affix to the main body 20. Thereby, even after fitting the 2nd shock absorbing material sheet 12 in the area
  • the release film 50 can be separated into two release films 50a and 50b along one cut line 51.
  • two cut lines 51 may be provided.
  • the middle release film 50a is peeled off along the two cut lines 51, and the second cushioning material sheet 12 of the part is attached and fixed to the core body 20, and then the both sides
  • the release film 50b is peeled off, and the second cushioning material sheet 12 of the part can be attached to the core body 20.
  • the seam between the first cushioning material sheet 11 and the second cushioning material sheet 12 can be pasted without any gaps.
  • the end surfaces of the two cushioning material sheets 11 and 12 are perpendicular to the surface direction of the first and second cushioning material sheets 11 and 12, respectively, a V-shaped groove is formed at the joint.
  • the end surfaces 14a and 15a of the first and second cushioning material sheets 11 and 12 are inclined with respect to the surface directions of the first and second cushioning material sheets 11 and 12, respectively. Therefore, it is possible to prevent a V-shaped groove from being formed at the joint. At this time, as shown in FIG.
  • the inclination of the second cushioning material sheet 12 and both end faces 15a, 15a is reduced, and the width of the second cushioning material sheet 12 decreases toward the core body 20 side. It is preferable to form it like this. If it does in this way, the 2nd shock absorbing material sheet 12 can be smoothly fitted in the field of gap 20a also from the upper part of gap 20a of the 1st shock absorbing material sheet 11.

Landscapes

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

Abstract

La présente invention concerne un noyau d'enroulement sur lequel est enroulé un élément de bande (40). Ledit noyau d'enroulement est pourvu d'un corps (20) de noyau d'enroulement cylindrique, et d'une feuille d'amortissement (10) liée à la surface périphérique extérieure du corps de noyau d'enroulement ; une première feuille d'amortissement (11) et une seconde feuille d'amortissement (12) sont jointes l'une à l'autre dans la feuille d'amortissement dans la direction périphérique du corps de noyau d'enroulement ; la feuille d'amortissement est liée le long de la totalité de la circonférence de la surface périphérique extérieure du corps de noyau d'enroulement ; et au moins l'un des joints de la première feuille d'amortissement et de la seconde feuille d'amortissement est incliné par rapport à la direction axiale du corps de noyau d'enroulement.
PCT/JP2016/002955 2015-07-07 2016-06-20 Noyau d'enroulement et procédé d'enroulement d'élément de bande Ceased WO2017006526A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020177031070A KR101988650B1 (ko) 2015-07-07 2016-06-20 권심 및 웨브재의 권취방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015136172A JP5874094B1 (ja) 2015-07-07 2015-07-07 巻芯及びウェブ材の巻き取り方法。
JP2015-136172 2015-07-07

Publications (1)

Publication Number Publication Date
WO2017006526A1 true WO2017006526A1 (fr) 2017-01-12

Family

ID=55434648

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/002955 Ceased WO2017006526A1 (fr) 2015-07-07 2016-06-20 Noyau d'enroulement et procédé d'enroulement d'élément de bande

Country Status (3)

Country Link
JP (1) JP5874094B1 (fr)
KR (1) KR101988650B1 (fr)
WO (1) WO2017006526A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180099835A1 (en) * 2016-10-12 2018-04-12 Sonoco Development, Inc. Core with Cushion Strip

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6662799B2 (ja) * 2017-02-21 2020-03-11 Ckd株式会社 フィルムロール

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373571U (fr) * 1989-11-14 1991-07-24
JP2009242059A (ja) * 2008-03-31 2009-10-22 Toray Advanced Film Co Ltd ウェブ状物巻取り用巻芯およびウェブ状物巻き取り方法
JP2011184152A (ja) * 2010-03-10 2011-09-22 Toray Advanced Film Co Ltd ウェブ状物巻き取り方法およびロール状物
JP2012020854A (ja) * 2010-07-16 2012-02-02 Mitsuma Giken Kk 巻取りロール
US20130248643A1 (en) * 2010-12-17 2013-09-26 Kevin B. Newhouse Open gap film roll core

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3964892B2 (ja) * 2003-11-14 2007-08-22 長岡産業株式会社 巻芯
JP5558510B2 (ja) * 2012-03-26 2014-07-23 富士フイルム株式会社 ウェブロール、光学フィルム及びウェブロール製造方法
KR101940835B1 (ko) * 2014-09-12 2019-01-21 (주)엘지하우시스 권취코어를 이용한 필름시트 권취방법
WO2017056505A1 (fr) * 2015-10-02 2017-04-06 株式会社美方 Procédé pour enrouler un matériau en bande et noyau d'enroulement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373571U (fr) * 1989-11-14 1991-07-24
JP2009242059A (ja) * 2008-03-31 2009-10-22 Toray Advanced Film Co Ltd ウェブ状物巻取り用巻芯およびウェブ状物巻き取り方法
JP2011184152A (ja) * 2010-03-10 2011-09-22 Toray Advanced Film Co Ltd ウェブ状物巻き取り方法およびロール状物
JP2012020854A (ja) * 2010-07-16 2012-02-02 Mitsuma Giken Kk 巻取りロール
US20130248643A1 (en) * 2010-12-17 2013-09-26 Kevin B. Newhouse Open gap film roll core

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180099835A1 (en) * 2016-10-12 2018-04-12 Sonoco Development, Inc. Core with Cushion Strip
US10472201B2 (en) * 2016-10-12 2019-11-12 Sonoco Development, Inc. Core with cushion strip
US20200039782A1 (en) * 2016-10-12 2020-02-06 Sonoco Development, Inc. Core with Cushion Strip
US10906769B2 (en) 2016-10-12 2021-02-02 Sonoco Development, Inc. Core with cushion strip
US11661305B2 (en) 2016-10-12 2023-05-30 Sonoco Development, Inc. Core with strip or strips of varying density
US11970361B2 (en) 2016-10-12 2024-04-30 Sonoco Development, Inc. Core with cushion strip and varying slot depth

Also Published As

Publication number Publication date
KR101988650B1 (ko) 2019-06-12
JP5874094B1 (ja) 2016-03-02
JP2017019575A (ja) 2017-01-26
KR20170139558A (ko) 2017-12-19

Similar Documents

Publication Publication Date Title
WO2017145735A1 (fr) Feuille adhésive et procédé d'utilisation correspondant
JP5874094B1 (ja) 巻芯及びウェブ材の巻き取り方法。
CN109072025B (zh) 粘接带构造体
JP5951854B1 (ja) ウェブ材の巻き取り方法、巻芯、及び粘着テープ
JP2015174318A (ja) シート積層体
JP5962216B2 (ja) 配送伝票
JP6865048B2 (ja) クッションテープ
JP2006015621A (ja) 塗膜テープエンド部の構造
JP5548512B2 (ja) 紙製巻芯
JP6377224B1 (ja) ウェブ材固定用両面粘着テープ及び両面セパレータ付き粘着テープ
JP2015140384A (ja) テープロール体およびテープロール体の製造方法
JP6696826B2 (ja) 接着テープ構造体
JP6035411B2 (ja) セパレータ付き粘着材付保護フィルム
JP6040629B2 (ja) 配送伝票
JP6293493B2 (ja) 粘着シート
JP2015044604A (ja) ガラス梱包体
JP2019006531A (ja) ウェブ材の巻き取り方法
JP6668164B2 (ja) 接着テープ構造体
JP3168098U (ja) マスキングテープ部材
JP5561939B2 (ja) エスカレーター凹部分シート片貼付方法
JP2013036210A (ja) 化粧シート付棒材
JP3173552U (ja) 段ボール製リール
JP2010070269A (ja) フィルム巻取用巻芯
JP2012020356A (ja) スリッタ装置
JP2014106439A (ja) 台紙なしラベル連続体およびその巻取り方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16821005

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 20177031070

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16821005

Country of ref document: EP

Kind code of ref document: A1