JP2000063155A - Production of glass having uneven pattern - Google Patents
Production of glass having uneven patternInfo
- Publication number
- JP2000063155A JP2000063155A JP10227070A JP22707098A JP2000063155A JP 2000063155 A JP2000063155 A JP 2000063155A JP 10227070 A JP10227070 A JP 10227070A JP 22707098 A JP22707098 A JP 22707098A JP 2000063155 A JP2000063155 A JP 2000063155A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- uneven pattern
- sheet
- resin film
- pedestal
- 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.)
- Pending
Links
Landscapes
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ガラス面に凹凸模
様が付された凹凸模様付きガラスの製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing glass with an uneven pattern in which a glass surface has an uneven pattern.
【０００２】[0002]
【従来の技術】ガラス面に凹凸模様が付されたガラスを
製造する方法としては、例えば特公昭５９−２４１０１
号公報に示す製造方法が知られている。この製造方法
は、ガラス面に硬化性樹脂層を設け、ガラス面に付ける
凹凸模様と対応する凸凹模様を有する成形用押型を作成
し、前記硬化性樹脂層に成形用押型を押しあてつつ加熱
して硬化性樹脂層をガラス面に接着させると共に、凹凸
変形させ、この後に成形用押型を硬化性樹脂層からひき
剥す製造方法である。2. Description of the Related Art As a method for producing glass having an uneven pattern on the glass surface, for example, Japanese Patent Publication No. 59-24101.
The manufacturing method shown in the publication is known. This manufacturing method provides a curable resin layer on the glass surface, creates a molding die having an uneven pattern corresponding to the uneven pattern to be attached to the glass surface, and heats the curable resin layer while pressing the molding die. And the curable resin layer is adhered to the glass surface to cause uneven deformation, and then the molding die is peeled off from the curable resin layer.
【０００３】[0003]
【発明が解決しようとする課題】前述の製造方法は硬化
性樹脂層の表面を成形用押型の凸凹模様に倣って凹凸変
形して凹凸模様とするので、硬化性樹脂層の表面に成形
用押型を均一な押しつけ力で押しつけることが重要であ
る。In the above-described manufacturing method, the surface of the curable resin layer is unevenly deformed into an uneven pattern following the uneven pattern of the molding die, so that the molding die is formed on the surface of the curable resin layer. It is important to press with a uniform pressing force.
【０００４】しかしながら、硬化性樹脂層の表面に成形
用押型を押しつけるのはプレス機械等で機械的力で押し
つけるのが一般的であり、硬化性樹脂層の表面に成形用
押型を均一に押しつけることは困難である。しかも、機
械的力で押しつけるとガラスに衝撃力が作用してガラス
が破損することがある。However, it is general to press the molding die against the surface of the curable resin layer by mechanical force with a press machine or the like, and to uniformly press the molding die onto the surface of the curable resin layer. It is difficult. Moreover, when the glass is pressed by mechanical force, the glass may be damaged by the impact force acting on the glass.
【０００５】そこで、本発明は前述の課題を解決できる
ようにした凹凸模様付きガラスの製造方法を提供するこ
とを目的とする。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a method for manufacturing glass with a concavo-convex pattern, which can solve the above-mentioned problems.
【０００６】[0006]
【課題を解決するための手段】第１の発明は、樹脂フィ
ルム６と接着層７とガラス８を順次重ね合せて凸凹模様
を有する受け台１に置き、その樹脂フィルム６、接着層
７、ガラス８をシート９で覆うと共に、そのシート９を
受け台１に固定して密閉空間１２を形成し、この密閉空
間１２内を減圧してシート９を受け台１に向けて引張る
ことで凸凹模様と樹脂フィルム６、樹脂フィルム６と接
着層７、接着層７とガラス８をそれぞれ圧接しながら加
熱することを特徴とする凹凸模様付きガラスの製造方法
である。According to a first aspect of the present invention, a resin film 6, an adhesive layer 7 and a glass 8 are sequentially stacked and placed on a pedestal 1 having an uneven pattern. 8 is covered with a sheet 9, and the sheet 9 is fixed to the pedestal 1 to form a closed space 12. The closed space 12 is decompressed and the sheet 9 is pulled toward the pedestal 1 to form an uneven pattern. The method for producing a glass with an uneven pattern is characterized in that the resin film 6, the resin film 6 and the adhesive layer 7, and the adhesive layer 7 and the glass 8 are heated while being pressed against each other.
【０００７】第２の発明は、第１の発明において受け台
１に凸凹模様を有する模様付け型４が配されている凹凸
模様付きガラスの製造方法である。A second aspect of the present invention is a method of manufacturing glass with a concavo-convex pattern in which a patterning die 4 having a concavo-convex pattern is arranged on the pedestal 1 in the first aspect.
【０００８】[0008]
【作 用】第１の発明によれば、シート９を受け台１
に向けて引張ることで凸凹模様と樹脂フィルム６を押し
つけて圧接すると共に、樹脂フィルム６と接着層７、接
着層７とガラス８をそれぞれ押しつけて圧接するので、
それらを均一に押しつけできるし、シート９の引張力で
押しつけるので衝撃力が作用することがなくガラスが破
損することがない。[Operation] According to the first invention, the seat 9 is the pedestal 1
Since the uneven pattern and the resin film 6 are pressed and pressed by pulling toward, the resin film 6 and the adhesive layer 7 and the adhesive layer 7 and the glass 8 are pressed and pressed, respectively.
They can be pressed uniformly, and since they are pressed by the tensile force of the sheet 9, no impact force acts and the glass does not break.
【０００９】第２の発明によれば、受け台１に別途凸凹
模様を有する模様付け型４を配することにより、多種多
様の凸凹模様を有する模様付け型を用意しておくことに
より、模様付け型の交換のみにより多種多様の凹凸模様
付きガラスを製造できる。According to the second aspect of the invention, the patterning die 4 having a variety of uneven patterns is prepared by arranging the patterning die 4 having a different uneven pattern on the pedestal 1 to prepare the patterning die. A wide variety of glass with uneven patterns can be manufactured only by changing the mold.
【００１０】[0010]
【発明の実施の形態】図１に示すように、受け台１の凹
陥部２の底面３に模様付け型４を載置する。この模様付
け型４の模様パターン面５に樹脂フィルム６、接着層
７、ガラス８を順次重ね合せる。BEST MODE FOR CARRYING OUT THE INVENTION As shown in FIG. 1, a patterning die 4 is placed on a bottom surface 3 of a recess 2 of a pedestal 1. The resin film 6, the adhesive layer 7, and the glass 8 are sequentially laminated on the pattern surface 5 of the patterning die 4.
【００１１】前記模様付け型４の模様パターン面５には
ガラス８のガラス面８ａに付ける凹凸模様と対応した凸
凹模様が形成されている。樹脂フィルム６は塩ビ（ＰＶ
Ｃ）、ポリエチレン（ＰＥ，ＰＥＴ）のフィルムで、厚
さは１００μｍ以上である。接着層７はエチレン酢酸ビ
ニル共重合体を原料とするシートで、厚さは１５０μｍ
以上である。The patterning surface 5 of the patterning die 4 is provided with an uneven pattern corresponding to the uneven pattern formed on the glass surface 8a of the glass 8. The resin film 6 is PVC (PV
C), polyethylene (PE, PET) film having a thickness of 100 μm or more. The adhesive layer 7 is a sheet made of an ethylene-vinyl acetate copolymer and has a thickness of 150 μm.
That is all.
【００１２】図２に示すように、ガラス８と受け台１の
上面１ａに亘ってシート９を置いて模様付け型４、樹脂
フィルム６、接着層７、ガラス８を覆う。押え枠１０を
シール材１１を介してシート９の周縁寄りに押しつけて
シート９の周縁部を受け台１の上面１ａに気密して押し
つける。これによって受け台１と模様付け型４、樹脂フ
ィルム６、接着層７、ガラス８との間に密閉空間１２を
形成する。前記シート９はプラスチックシートで、熱で
変形しない。As shown in FIG. 2, a sheet 9 is placed over the glass 8 and the upper surface 1a of the pedestal 1 to cover the patterning die 4, the resin film 6, the adhesive layer 7, and the glass 8. The holding frame 10 is pressed toward the peripheral edge of the sheet 9 via the sealing material 11 and airtightly pressed against the upper surface 1a of the pedestal 1 on the peripheral edge of the sheet 9. As a result, a closed space 12 is formed between the pedestal 1 and the patterning die 4, the resin film 6, the adhesive layer 7, and the glass 8. The sheet 9 is a plastic sheet and is not deformed by heat.
【００１３】図３に示すように、真空ポンプ１３で密閉
空間１２内の空気を吸引して減圧することでシート９が
凹陥部２の底面３に向けて引張られる。これによってガ
ラス８が均一な力で受け台１に向けて押し下げられて接
着層７と樹脂層６、樹脂層６と模様パターン面５がそれ
ぞれ均一な押し付け力で押しつけられて圧接する。As shown in FIG. 3, the sheet 9 is pulled toward the bottom surface 3 of the recess 2 by sucking the air in the closed space 12 and reducing the pressure by the vacuum pump 13. As a result, the glass 8 is pressed down toward the pedestal 1 with a uniform force, and the adhesive layer 7 and the resin layer 6, and the resin layer 6 and the pattern pattern surface 5 are pressed with a uniform pressing force and pressed against each other.
【００１４】これと同時に遠赤外線ヒータなどのヒータ
１４でシート９の上から全体を加熱することで樹脂層６
が模様パターン面５の凸凹模様に倣って凹凸変形して凹
凸模様１５となり、樹脂層６がガラス８のガラス面８ａ
に接着する。前述の加熱温度は８０℃〜１４０℃の範囲
である。At the same time, by heating the entire sheet 9 from above with the heater 14 such as a far infrared heater, the resin layer 6
Becomes an uneven pattern 15 following the uneven pattern of the pattern pattern surface 5 to form an uneven pattern 15, and the resin layer 6 becomes the glass surface 8a of the glass 8.
Glue to. The heating temperature is in the range of 80 ° C to 140 ° C.
【００１５】この後シート９を外して取り出しすること
で、図４に示すようにガラス８のガラス面８ａに凹凸模
様１５を有する樹脂フィルム６が接着された凹凸模様付
きガラスとなる。Thereafter, the sheet 9 is taken out and taken out to obtain a glass with an uneven pattern in which the resin film 6 having the uneven pattern 15 is adhered to the glass surface 8a of the glass 8 as shown in FIG.
【００１６】なお、前処理として樹脂フィルム６に紫外
線を照射して表面に活性（ぬれ性を増し粘着性を向上さ
せる）を与えることで、樹脂フィルム６と接着層７の接
着力が良くなる。前述の紫外線を照射するには紫外線ラ
ンプを用いる。この紫外線ランプの能力は樹脂フィルム
６に対し１０００Ｗ／ｍ２以上である。また紫外線の照
射時間は１５秒以上である。By irradiating the resin film 6 with ultraviolet rays as a pretreatment so as to activate the surface (increase the wettability and improve the tackiness), the adhesive force between the resin film 6 and the adhesive layer 7 is improved. An ultraviolet lamp is used to irradiate the aforementioned ultraviolet rays. The capacity of this ultraviolet lamp is 1000 W / m 2 or more with respect to the resin film 6. The irradiation time of ultraviolet rays is 15 seconds or more.
【００１７】また、図５に示すように樹脂フィルム６に
文字、図形、模様等を事前に印刷し、その印刷部１６が
接着層７に接するように重ね合せて前述のように処理す
れば印刷部１６と凹凸模様１５を有するガラスを製造で
きる。この印刷部１６は接着層７を接着シートとし、そ
の接着シートに事前に印刷しても良い。このガラスを製
造する場合には樹脂フィルム６が透明である。Further, as shown in FIG. 5, characters, figures, patterns and the like are printed on the resin film 6 in advance, and the printed portion 16 is superposed so as to be in contact with the adhesive layer 7 and processed as described above. It is possible to manufacture glass having the portion 16 and the uneven pattern 15. The printing unit 16 may use the adhesive layer 7 as an adhesive sheet, and may print in advance on the adhesive sheet. When manufacturing this glass, the resin film 6 is transparent.
【００１８】模様付け型４は図６に示すように金属線な
どの線材１７をメッシュ状としたメッシュ基材であって
も良く、この場合には線材１７のメッシュ形状が凸凹模
様となる。The patterning die 4 may be a mesh base material in which a wire 17 such as a metal wire is formed in a mesh shape as shown in FIG. 6, and in this case, the mesh shape of the wire 17 becomes an uneven pattern.
【００１９】また、受け台１にガラス８を置き、その上
に接着層７、樹脂フィルム６、模様付け型４を順次重ね
合せ、それらをシート９で覆うようにしても良い。さら
に凸凹模様を受け台１に直接施し、これを模様付け型４
として用いることも可能である。Alternatively, the glass 8 may be placed on the pedestal 1, and the adhesive layer 7, the resin film 6 and the patterning die 4 may be sequentially stacked on the glass 8 and covered with the sheet 9. Further, the uneven pattern is directly applied to the pedestal 1, and this is applied to the patterning die 4
It is also possible to use
【００２０】[0020]
【発明の効果】請求項１に係る発明によれば、シート９
を受け台１に向けて引張ることで凸凹模様と樹脂フィル
ム６を押しつけて圧接すると共に、樹脂フィルム６と接
着層７、接着層７とガラス８をそれぞれ押しつけて圧接
するので、それらを均一に押しつけできるし、シート９
の引張力で押しつけるので衝撃力が作用することがなく
ガラスが破損することがない。According to the invention of claim 1, the seat 9
By pulling toward the pedestal 1, the uneven pattern and the resin film 6 are pressed and pressed, and the resin film 6 and the adhesive layer 7 and the adhesive layer 7 and the glass 8 are pressed and pressed, respectively, so that they are pressed uniformly. You can do it, sheet 9
Since it is pressed with the pulling force of, the impact force does not act and the glass is not broken.
【００２１】請求項２に係る発明によれば、多種多様の
凸凹模様を有する模様付け型を別途用意しておくことに
より、模様付け型の交換のみにより多種多様の凹凸模様
付きガラスを製造できる。According to the second aspect of the present invention, by separately preparing a patterning die having a wide variety of uneven patterns, it is possible to manufacture a wide variety of uneven patterned glass only by exchanging the patterning die.
【図１】受け台に模様付け型、樹脂フィルム、接着層、
ガラスを重ね合せた状態の断面図である。[Figure 1] Patterned mold, resin film, adhesive layer,
It is sectional drawing of the state which laminated | stacked glass.
【図２】シートを被せた状態の断面図である。FIG. 2 is a cross-sectional view of a state in which a sheet is covered.
【図３】シートを引張って圧着すると共に、加熱してい
る状態の断面図である。FIG. 3 is a cross-sectional view showing a state in which a sheet is pulled and pressure-bonded and heated.
【図４】凹凸模様付きガラスの断面図である。FIG. 4 is a cross-sectional view of glass with an uneven pattern.
【図５】印刷物を有する凹凸模様付きガラスの断面図で
ある。FIG. 5 is a cross-sectional view of a glass with an uneven pattern having a printed material.
【図６】模様付け型の他の例を示す平面図である。FIG. 6 is a plan view showing another example of the patterning die.
１…受け台、４…模様付け型、５…模様パターン面、６
…樹脂フィルム、７…接着層、８…ガラス、９…シー
ト、１２…密閉空間、１３…真空ポンプ、１４…ヒー
タ、１５…凹凸模様、１６…印刷物、１７…線材。1 ... cradle, 4 ... patterning type, 5 ... pattern pattern surface, 6
... resin film, 7 ... adhesive layer, 8 ... glass, 9 ... sheet, 12 ... closed space, 13 ... vacuum pump, 14 ... heater, 15 ... uneven pattern, 16 ... printed matter, 17 ... wire rod.
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 4F100 AG00B AK01A AK04A AK15A AK68G BA02 BA10A BA10B EJ393 EJ423 EJ593 HB21A JL02 4F209 AA10 AA15 AD04 AG02 AG03 PA09 PA12 PB01 PC05 4G059 AA01 AB11 AC01 FA07 FA10 FA12 FA14 FB08 ─────────────────────────────────────────────────── ─── Continued front page F-term (reference) 4F100 AG00B AK01A AK04A AK15A AK68G BA02 BA10A BA10B EJ393 EJ423 EJ593 HB21A JL02 4F209 AA10 AA15 AD04 AG02 AG03 PA09 PA12 PB01 PC05 4G059 AA01 AB11 AC01 FA07 FA10 FA12 FA14 FB08
Claims (2)
順次重ね合せて凸凹模様を有する受け台１に置き、その
樹脂フィルム６、接着層７、ガラス８をシート９で覆う
と共に、そのシート９を受け台１に固定して密閉空間１
２を形成し、 この密閉空間１２内を減圧してシート９を受け台１に向
けて引張ることで凸凹模様と樹脂フィルム６、樹脂フィ
ルム６と接着層７、接着層７とガラス８をそれぞれ圧接
しながら加熱することを特徴とする凹凸模様付きガラス
の製造方法。1. A resin film 6, an adhesive layer 7, and a glass 8 are sequentially stacked and placed on a pedestal 1 having an uneven pattern, and the resin film 6, the adhesive layer 7, and the glass 8 are covered with a sheet 9, and the sheet is formed. 9 fixed to the pedestal 1 and enclosed space 1
2 is formed, and the pressure in the closed space 12 is reduced to pull the sheet 9 toward the pedestal 1 to press the uneven pattern and the resin film 6, the resin film 6 and the adhesive layer 7, and the adhesive layer 7 and the glass 8 respectively. A method for producing glass with an uneven pattern, which comprises heating while heating.
４が配されている請求項１記載の凹凸模様付きガラスの
製造方法。2. The method of manufacturing glass with uneven pattern according to claim 1, wherein the pedestal 1 is provided with a patterning die 4 having an uneven pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10227070A JP2000063155A (en) | 1998-08-11 | 1998-08-11 | Production of glass having uneven pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10227070A JP2000063155A (en) | 1998-08-11 | 1998-08-11 | Production of glass having uneven pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000063155A true JP2000063155A (en) | 2000-02-29 |
Family
ID=16855067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10227070A Pending JP2000063155A (en) | 1998-08-11 | 1998-08-11 | Production of glass having uneven pattern |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000063155A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008221706A (en) * | 2007-03-14 | 2008-09-25 | Toshiba Mach Co Ltd | Transfer apparatus and transfer method |
| WO2021038215A1 (en) * | 2019-08-23 | 2021-03-04 | Pilkington Group Limited | Method for making a glazing pane |
-
1998
- 1998-08-11 JP JP10227070A patent/JP2000063155A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008221706A (en) * | 2007-03-14 | 2008-09-25 | Toshiba Mach Co Ltd | Transfer apparatus and transfer method |
| WO2021038215A1 (en) * | 2019-08-23 | 2021-03-04 | Pilkington Group Limited | Method for making a glazing pane |
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