JP7192753B2 - ガラスロール - Google Patents
ガラスロール Download PDFInfo
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- JP7192753B2 JP7192753B2 JP2019222280A JP2019222280A JP7192753B2 JP 7192753 B2 JP7192753 B2 JP 7192753B2 JP 2019222280 A JP2019222280 A JP 2019222280A JP 2019222280 A JP2019222280 A JP 2019222280A JP 7192753 B2 JP7192753 B2 JP 7192753B2
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- JP
- Japan
- Prior art keywords
- glass
- film
- protective film
- roll
- glass film
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10293—Edge features, e.g. inserts or holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
- B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- 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
- B65H75/04—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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/546—Flexural strength; Flexion stiffness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Adhesive Tapes (AREA)
Description
図1に示すように、第一実施形態に係るガラスロール1は、帯状のガラスフィルム2と帯状の保護フィルム3とを接着層4を介して重ねた積層フィルム5を巻芯6の周囲にロール状に巻き取ったものである。
図4は、本発明の第二実施形態を示す。本実施形態では、ガラスロール1の製造装置7が搬送装置12を備える点、及び、保護フィルム供給装置8の構成が、第一実施形態と異なる。
図5は、本発明の第三実施形態を示す。本実施形態に係る製造装置7は、オーバーフローダウンドロー法によって連続的に成形したガラスフィルム2を巻き取ることにより、ガラスロール1を製造する。
2 ガラスフィルム
3 保護フィルム
4 接着層
5 積層フィルム
6 巻芯
7 製造装置
8 保護フィルム供給装置
9 保護フィルムロール
10 ガイドローラ
11 セパレータ
12 搬送装置
13 支持機構
14 支持部材
17 方向変換部
18 横搬送部
19 切断部
20 巻取部
21 成形体
22 エッジローラ
23 アニーラ
24 アニーラローラ
25 支持ローラ
26 ガイドローラ
27 レーザ照射装置
28 冷却装置
A 保護フィルムの幅
B ガラスフィルムの幅
C 接着層の幅
D ガラスフィルムの接着層からのはみ出し幅
E 保護フィルムのガラスフィルムからのはみ出し幅
Claims (5)
- ガラスフィルムと、保護フィルムと、前記ガラスフィルムと前記保護フィルムとの間に設けられ、前記ガラスフィルムを前記保護フィルムに接着する接着層とを備えた積層フィルムをロール状に巻き取ったものを含むガラスロールにおいて、
前記保護フィルムの幅が前記ガラスフィルムの幅よりも大きく、前記保護フィルムの幅方向の両端部がそれぞれ前記ガラスフィルムからはみ出しており、かつ、前記ガラスフィルムの幅が前記接着層の幅よりも大きく、前記ガラスフィルムの幅方向の両端部がそれぞれ前記接着層からはみ出していることを特徴とするガラスロール。 - 前記ガラスフィルムの幅方向の各端部の前記接着層からのはみ出し幅が、0.1mm~10mmである請求項1に記載のガラスロール。
- 前記保護フィルムの幅方向の各端部の前記ガラスフィルムからのはみ出し幅が、1mm~100mmである請求項1又は2に記載のガラスロール。
- 前記接着層は、前記保護フィルムの一方の面に形成された微粘着層である請求項1~3のいずれか1項に記載のガラスロール。
- 前記接着層の厚みが、100μm以下である請求項1~4のいずれか1項に記載のガラスロール。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019222280A JP7192753B2 (ja) | 2019-12-09 | 2019-12-09 | ガラスロール |
PCT/JP2020/042033 WO2021117405A1 (ja) | 2019-12-09 | 2020-11-11 | ガラスロール |
CN202080072657.2A CN114555501A (zh) | 2019-12-09 | 2020-11-11 | 玻璃卷 |
US17/782,743 US11618241B2 (en) | 2019-12-09 | 2020-11-11 | Glass roll |
TW109139911A TWI834929B (zh) | 2019-12-09 | 2020-11-16 | 玻璃卷 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019222280A JP7192753B2 (ja) | 2019-12-09 | 2019-12-09 | ガラスロール |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021091135A JP2021091135A (ja) | 2021-06-17 |
JP2021091135A5 JP2021091135A5 (ja) | 2022-08-31 |
JP7192753B2 true JP7192753B2 (ja) | 2022-12-20 |
Family
ID=76311434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019222280A Active JP7192753B2 (ja) | 2019-12-09 | 2019-12-09 | ガラスロール |
Country Status (5)
Country | Link |
---|---|
US (1) | US11618241B2 (ja) |
JP (1) | JP7192753B2 (ja) |
CN (1) | CN114555501A (ja) |
TW (1) | TWI834929B (ja) |
WO (1) | WO2021117405A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220010366A (ko) * | 2020-07-17 | 2022-01-25 | 코닝 인코포레이티드 | 유리 롤 |
TWI808843B (zh) * | 2021-08-31 | 2023-07-11 | 日商吳羽股份有限公司 | 包裝薄膜捲繞體、收納容器、裝有包裝薄膜捲繞體之收納容器之製造方法、及收納容器之運輸方法 |
KR102761972B1 (ko) * | 2022-02-09 | 2025-02-05 | 주식회사 디아이티 | 박형 세라믹 기판 부착 필름 및 그 제조 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001113631A (ja) | 1999-10-20 | 2001-04-24 | Mitsubishi Plastics Ind Ltd | プラスチックフィルム・ガラスフィルム積層体 |
JP2010228166A (ja) | 2009-03-26 | 2010-10-14 | Nippon Electric Glass Co Ltd | ガラスフィルム積層体、該積層体のガラスロール、ガラスフィルムの端面保護方法、及びガラスロールの製造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4326635B2 (ja) * | 1999-09-29 | 2009-09-09 | 三菱樹脂株式会社 | ガラスフィルムの取扱い方法及びガラス積層体 |
JP5532506B2 (ja) * | 2008-10-01 | 2014-06-25 | 日本電気硝子株式会社 | ガラスロール |
JP5811660B2 (ja) * | 2011-07-25 | 2015-11-11 | 大日本印刷株式会社 | ガラスフィルム積層体及びその製造方法 |
JP5849492B2 (ja) * | 2011-07-25 | 2016-01-27 | 大日本印刷株式会社 | ガラスフィルム積層体の製造方法 |
JP5761512B2 (ja) * | 2011-10-05 | 2015-08-12 | 日本電気硝子株式会社 | ガラスロールおよびガラスフィルムの製造関連処理方法 |
JP5474116B2 (ja) * | 2012-03-27 | 2014-04-16 | 三菱樹脂株式会社 | 太陽電池用保護シート |
KR101839651B1 (ko) * | 2012-02-03 | 2018-04-26 | 스미또모 가가꾸 가부시키가이샤 | 편광성 적층 필름 및 그 제조방법 |
JP2014032222A (ja) * | 2012-08-01 | 2014-02-20 | Nippon Electric Glass Co Ltd | ディスプレイ保護部材、ディスプレイ保護セット、ディスプレイ保護用ガラスシートの貼付方法及びディスプレイ保護用ガラスシートの剥離方法 |
JP2015174694A (ja) * | 2014-03-18 | 2015-10-05 | 日本電気硝子株式会社 | ガラスフィルム及びガラスロール |
DE102015106050A1 (de) * | 2015-04-21 | 2016-10-27 | Schott Ag | Glasrolle, Erzeugnis mit einer Glasrolle, Vorrichtung und Verfahren zu deren Herstellung |
JP2017043366A (ja) * | 2015-08-24 | 2017-03-02 | 日本電気硝子株式会社 | ガラスロール及びその製造方法並びにその巻き外し方法 |
US20170240368A1 (en) * | 2016-02-22 | 2017-08-24 | Schott Ag | Method for winding a glass ribbon, apparatus therefor, and the glass roll produced thereby |
JP6148775B1 (ja) * | 2016-02-25 | 2017-06-14 | 住友化学株式会社 | 積層光学フィルムの製造方法 |
CN109923084A (zh) * | 2016-10-26 | 2019-06-21 | 日东电工株式会社 | 带有树脂带的玻璃膜的制造方法、及玻璃膜的制造方法 |
JP6818256B2 (ja) | 2017-04-28 | 2021-01-20 | 日本電気硝子株式会社 | ガラスロールの製造方法 |
-
2019
- 2019-12-09 JP JP2019222280A patent/JP7192753B2/ja active Active
-
2020
- 2020-11-11 CN CN202080072657.2A patent/CN114555501A/zh active Pending
- 2020-11-11 WO PCT/JP2020/042033 patent/WO2021117405A1/ja active Application Filing
- 2020-11-11 US US17/782,743 patent/US11618241B2/en active Active
- 2020-11-16 TW TW109139911A patent/TWI834929B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001113631A (ja) | 1999-10-20 | 2001-04-24 | Mitsubishi Plastics Ind Ltd | プラスチックフィルム・ガラスフィルム積層体 |
JP2010228166A (ja) | 2009-03-26 | 2010-10-14 | Nippon Electric Glass Co Ltd | ガラスフィルム積層体、該積層体のガラスロール、ガラスフィルムの端面保護方法、及びガラスロールの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20230001668A1 (en) | 2023-01-05 |
JP2021091135A (ja) | 2021-06-17 |
TWI834929B (zh) | 2024-03-11 |
CN114555501A (zh) | 2022-05-27 |
WO2021117405A1 (ja) | 2021-06-17 |
US11618241B2 (en) | 2023-04-04 |
TW202124244A (zh) | 2021-07-01 |
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