JPH0737327B2 - Method for manufacturing glass ornaments - Google Patents

Method for manufacturing glass ornaments

Info

Publication number
JPH0737327B2
JPH0737327B2 JP4244046A JP24404692A JPH0737327B2 JP H0737327 B2 JPH0737327 B2 JP H0737327B2 JP 4244046 A JP4244046 A JP 4244046A JP 24404692 A JP24404692 A JP 24404692A JP H0737327 B2 JPH0737327 B2 JP H0737327B2
Authority
JP
Japan
Prior art keywords
glass
container
glass container
powder
colorless
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.)
Expired - Lifetime
Application number
JP4244046A
Other languages
Japanese (ja)
Other versions
JPH0664933A (en
Inventor
修二 北尾
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.)
Toyo Glass Co Ltd
Original Assignee
Toyo Glass 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 Toyo Glass Co Ltd filed Critical Toyo Glass Co Ltd
Priority to JP4244046A priority Critical patent/JPH0737327B2/en
Publication of JPH0664933A publication Critical patent/JPH0664933A/en
Publication of JPH0737327B2 publication Critical patent/JPH0737327B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、既に成形されたガラス
容器と、例えばガラス製品を粉砕したガラス粉末とを使
用し、成形型を用いずに新たなガラス装飾品を製造する
方法に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a new glass ornament without using a molding die, by using a glass container already formed and glass powder obtained by crushing glass products.

【0002】[0002]

【従来の技術】従来、粉末や塊状又は粒状のガラスを使
用してガラス工芸品(パート・ド・ベール)や建材や装
飾品を作る技術は種々知られている(例えば特開昭60
−151236号公報、同52−78211号公報、同
52−72714号公報、特開平3−177323号公
報、同3−218934号公報、同3−205319号
公報)。
2. Description of the Related Art Heretofore, various techniques have been known for making glass crafts (part de veil), building materials and ornaments by using powder, lump or granular glass.
No. 151,236, No. 52-78211, No. 52-72714, No. 3-177323, No. 3-218934, No. 3-205319).

【0003】[0003]

【発明が解決しようとする課題】しかし、従来はいずれ
も粉末や塊状又は粒状のガラスのみを使用して所定の形
に成形する方法であり、そのためには金属や石膏等の成
形型を必要とし、成形に手間がかかる上にコスト高とな
り、また色彩感に富む装飾効果が得られなかった。
However, all of them are methods of forming into a predetermined shape by using only powdery or lumpy or granular glass, and for that purpose a molding die of metal, plaster or the like is required. However, it takes time and effort for molding, and the cost is high, and a decorative effect with a rich color sense cannot be obtained.

【0004】本発明の目的は、不要となったガラス容器
の再利用を意図し、ガラス容器と、例えばガラス製品を
粉砕したガラス粉末とを使用して成形型を用いることな
く、不要となったガラス容器を、色彩感に富む新たなガ
ラス装飾品として手軽にかつ経済的にしかも強度的に問
題なく再生できるようにすることにある。
The object of the present invention is to recycle a glass container that is no longer needed, and has become unnecessary without using a mold using the glass container and, for example, glass powder obtained by crushing glass products. Another object of the present invention is to make it possible to easily and economically recycle a glass container as a new glass ornament that is rich in color and with no problem in strength.

【0005】[0005]

【課題を解決するための手段】本発明によるガラス装飾
品の製造方法は、ガラス容器内に、それと熱膨張率がほ
ぼ同じガラス質で無色又は色が異なる多数のガラス粉末
を入れ、600〜900℃の温度で軟化させてガラス容
器を潰すとともに、ガラス粉末を潰れたガラス容器で挟
むように融着させる。
According to the method for producing a glass ornament according to the present invention, a glass container is filled with a large number of glass powders having substantially the same coefficient of thermal expansion as those of glass, which are colorless or have different colors. The glass container is crushed by softening at a temperature of ° C, and the glass powder is fused so as to be sandwiched between the crushed glass containers.

【0006】[0006]

【作用】ガラス容器は既に成形されているため、新たに
成形する必要はなく、その中に色の異なる多数のガラス
粉末を重ねて600〜900℃の温度で軟化させると、
ガラス容器が潰れて偏平になるとともに、その中にガラ
ス粉末が融着して外部から透視できる内部模様を形成す
る。ガラス粉末はガラス容器と熱膨張率がほぼ同じであ
るため、冷却の際にガラス容器にクラックが入ったり割
れたりすることはない。
Since the glass container has already been molded, it is not necessary to newly mold it, and if a large number of glass powders of different colors are stacked and softened at a temperature of 600 to 900 ° C.,
The glass container is crushed and flattened, and the glass powder is fused therein to form an internal pattern that can be seen through from the outside. Since the glass powder has substantially the same coefficient of thermal expansion as the glass container, the glass container does not crack or break during cooling.

【0007】[0007]

【実施例】以下、本発明の実施例について詳述する。1
000℃以上の高温に耐える耐熱材(例えばセラミック
ファイバのペーパーやボード)の上に、成形された(既
製の)ガラス容器を置く。ガラス容器は立てたままで
も、斜めでも、横にしても良い。また、ガラス容器は原
形のままでも、一部を切断したり、割ったものでも、更
に一旦熱で軟化させて変形させたものでも良い。使用済
の回収したガラス容器や欠陥品とされたガラス容器を使
用すると、経済的である。
EXAMPLES Examples of the present invention will be described in detail below. 1
A molded (off-the-shelf) glass container is placed on a heat resistant material (for example, ceramic fiber paper or board) that can withstand a high temperature of 000 ° C. or more. The glass container may be left standing, slanted, or laid sideways. Further, the glass container may be in the original shape, may be partially cut or broken, or may be further softened by heat and deformed. It is economical to use used recovered glass containers or defective glass containers.

【0008】このようなガラス容器の中に、装飾材料と
して多数のガラス粉末を入れる。このとき、ベースとな
るガラス容器とガラス粉末の熱膨張率がほぼ同じである
ことが必要で、熱膨張率の差が大きいと、冷却の過程で
歪みが入り、ガラス容器にクラックが入ったり割れてし
まったりする。これを回避するには、ガラス粉末とし
て、ベースとなるガラス容器と同じか又はガラス原料が
同種のガラス容器を粉砕したものを使用するのが良い。
市販のガラスびんには、無色透明の他、茶色、緑色、青
色、深緑色、黄緑色など色々あり、使用済又は破損した
ガラスびんを粉砕すれば、装飾材料としてのガラス粉末
は容易にしかも安価に入手できる。
A large number of glass powders are placed as a decorative material in such a glass container. At this time, it is necessary that the coefficient of thermal expansion of the glass container as the base and that of the glass powder are almost the same.If the difference in coefficient of thermal expansion is large, distortion occurs during the cooling process, and the glass container is cracked or broken. It will be lost. To avoid this, it is preferable to use, as the glass powder, the same glass container as the base glass container or a crushed glass container of the same kind of glass raw material.
Commercially available glass bottles are colorless and transparent, as well as brown, green, blue, dark green, yellowish green, etc.Glass powder as a decoration material is easy and inexpensive if crushed used or damaged glass bottles. Available at.

【0009】上記のようにガラス容器の内面に任意の色
の多数のガラス粉末を重ね、加熱炉内で1〜3時間かけ
て750〜850℃まで昇温し、そのまま30分〜3時
間程度保持した後、半日〜3日かけて常温まで徐冷す
る。保持温度と時間は、ガラス容器の種類や得ようとす
るガラス装飾品の用途などに応じて任意に決める。温度
が高いほど、また時間が長いほどガラス容器及びガラス
粉末の原形が失われる。通常は800℃で1時間程度保
持する。また、徐冷の速度は製品の大きさによって変
え、大きいものほど長くする必要がある。
As described above, a large number of glass powders of arbitrary colors are superposed on the inner surface of the glass container, heated in a heating furnace to 750 to 850 ° C. over 1 to 3 hours, and kept as such for 30 minutes to 3 hours. After that, it is gradually cooled to room temperature over half a day to 3 days. The holding temperature and time are arbitrarily determined depending on the type of glass container and the intended use of the glass ornament to be obtained. The higher the temperature and the longer the time, the more the original shape of the glass container and glass powder is lost. Usually, it is held at 800 ° C. for about 1 hour. Also, the rate of slow cooling depends on the size of the product, and the larger it is, the longer it needs to be.

【0010】ガラス粉末の大きさを変えることにより、
色合いを変えることが可能であり、例えば1〜3mmの
大きさにすると透明感をもたせることができるし、0.
5mm以下にすると不透明性をもたすことができる。
By changing the size of the glass powder,
It is possible to change the color tone, for example, if the size is 1 to 3 mm, it is possible to give a transparent feeling, and
When it is 5 mm or less, opacity can be provided.

【0011】(実施例1) 無色透明のドレッシング用ガラスびん中に、茶色のビー
ルびんを粉砕し1〜3mmに篩分けした多数のガラス粉
末を入れ、加熱炉内で800℃の温度を1時間30分保
持して処理した。
Example 1 A large number of glass powders obtained by crushing a brown beer bottle and sieving it into 1 to 3 mm were placed in a colorless and transparent dressing glass bottle, and the temperature was kept at 800 ° C. for 1 hour in a heating furnace. Hold for 30 minutes for processing.

【0012】図1は、実施例1で得たガラス装飾品と、
加工前の無色透明のドレッシング用ガラスびんとを左右
に並べて撮影した現物写真である。また、図2はそのガ
ラス装飾品の正面写真、図3は側面写真、図4はその模
式断面図である。図4に示すように、ガラスびん1は偏
平に変形し、またガラス粉末は溶融して偏平となったガ
ラスびん1に挟まれて中間層2となり、その中間層2が
図2に示すように濃淡のある茶色の内部模様を形成し
た。
FIG. 1 shows the glass ornament obtained in Example 1,
It is an actual photograph taken by arranging a colorless and transparent dressing glass bottle before and after processing side by side. Further, FIG. 2 is a front photograph of the glass ornament, FIG. 3 is a side photograph, and FIG. 4 is a schematic sectional view thereof. As shown in FIG. 4, the glass bottle 1 is deformed into a flat shape, and the glass powder is melted and sandwiched between the flattened glass bottles 1 to form an intermediate layer 2. The intermediate layer 2 is as shown in FIG. A dark brown internal pattern was formed.

【0013】(実施例2) 無色透明のドレッシング用ガラスびん中に、濃緑色のウ
イスキーびんを粉砕し1〜3mmに篩分けした多数のガ
ラス粉末を入れ、上記と同様に加熱炉内で800℃の温
度を1時間30分保持して処理した。図5はこれにより
得られたガラス装飾品の正面写真である。
Example 2 A large number of glass powders obtained by crushing a dark green whiskey bottle and sieving to 1 to 3 mm were placed in a colorless and transparent glass bottle for dressing, and heated at 800 ° C. in a heating furnace in the same manner as above. The temperature was maintained for 1 hour and 30 minutes for processing. FIG. 5 is a front view photograph of the glass ornament thus obtained.

【0014】(実施例3) 無色透明のガラスびん中に、無色透明のガラスびんを粉
砕し0.5mm以下に篩分けした多数のガラス粉末を入
れ、加熱炉内で800℃の温度を1時間30分保持して
処理した。図6は、それにより得られたガラス装飾品の
正面写真である。この場合、無色透明であったガラス粉
末が、変形したガラスびんの内面に融着して不透明にな
り、ほぼ白色の模様を形成した。
(Example 3) In a colorless and transparent glass bottle, a large number of glass powders obtained by crushing a colorless and transparent glass bottle and sieving to 0.5 mm or less were put, and the temperature was kept at 800 ° C for 1 hour in a heating furnace. Hold for 30 minutes for processing. FIG. 6 is a front view photograph of the glass ornament thus obtained. In this case, the colorless and transparent glass powder was fused to the inner surface of the deformed glass bottle to become opaque, forming a substantially white pattern.

【0015】(実施例4) 無色透明のガラスびんを一旦800℃で軟化させ、徐冷
後、そのガラスびん中に、濃緑色のウイスキーびんを粉
砕し1〜3mmに篩分けした多数のガラス粉末を入れて
再度800℃で加熱炉内に1時間保持した。図7は、そ
れにより得られたガラス装飾品の平面写真である。この
場合、変形したガラスびんの内面にガラス粉末が溶融し
て付着し、無数の凹凸がある緑色の模様を形成した。
Example 4 A colorless and transparent glass bottle was once softened at 800 ° C. and gradually cooled, and then a dark green whiskey bottle was crushed and sieved into a number of 1 to 3 mm. Was placed in the heating furnace and held again at 800 ° C. in the heating furnace for 1 hour. FIG. 7 is a plan view photograph of the glass ornament thus obtained. In this case, the glass powder was melted and adhered to the inner surface of the deformed glass bottle to form a green pattern having numerous irregularities.

【0016】[0016]

【発明の効果】本発明の効果を以下に列挙する。 (1)ガラス容器を、その色や形状等の如何を問わず、
封じ込め融着したガラス粉末による内部模様付きのガラ
ス装飾品に加工できる。 (2)成形されたガラス容器と、ガラス製品を粉砕した
ガラス粉末とを使用して成形型を用いることなく、不要
となったガラス容器を、色彩感に富む新たなガラス装飾
品(例えば置物や建物の壁材などに利用)として手軽に
かつ経済的に再生できる。 (3)欠陥品となったガラス容器をそのままベースとし
て、又はそのままではベースにできないものでも、粉砕
して装飾材料(ガラス粉末)として利用できるため、省
資源、省エネルギーに寄与できる。 (4)ガラス粉末をガラス容器中に封じ込めて融着する
ので、表面が滑らかで安全性に富む装飾品を作ることが
できる。 (5)同じ色のガラス粉末でも粒度を変えることによ
り、内部模様の色合いを変えることができる。 (6)複数の色のガラス粉末を自由に組み合わせて種々
の内部模様を形成することができる。 (7)ガラス容器をベースとし、それと熱膨張率がほぼ
同じガラス質のガラス粉末を装飾材料として融着させる
ため、冷却時におけるクラックや割れの発生を防止でき
る。 (8)600〜900℃の低温溶融で後加工が不要であ
り、かつ低温で焼成しても十分な強度が得られる。 (9)同じガラス容器を同じ向きに置いて加熱すれば、
ほぼ同じ形のガラス装飾品ができるので、成形型を用い
なくとも同一加工性が良い。 (10)ガラス容器とガラス粉末のみ加熱炉に入れて処
理できるため、作業性が良い。
The effects of the present invention are listed below. (1) Regardless of the color or shape of the glass container,
It can be processed into glass ornaments with an internal pattern made of glass powder that has been sealed and fused. (2) Using a molded glass container and a glass powder obtained by crushing a glass product without using a molding die, a glass container that is no longer needed is provided with a new glass ornament (for example, a figurine or It can be easily and economically recycled as a wall material for buildings). (3) The defective glass container can be used as a base as it is, or even if it cannot be used as a base as it is, it can be crushed and used as a decorative material (glass powder), which can contribute to resource saving and energy saving. (4) Since glass powder is enclosed in a glass container and fused, a decorative article with a smooth surface and high safety can be produced. (5) Even with glass powder of the same color, the shade of the internal pattern can be changed by changing the particle size. (6) Various internal patterns can be formed by freely combining glass powders of a plurality of colors. (7) Since a glass container is used as a base and glassy glass powder having substantially the same coefficient of thermal expansion as that of the glass container is fused as a decorative material, cracks and fractures can be prevented during cooling. (8) It is melted at a low temperature of 600 to 900 ° C., no post-processing is required, and sufficient strength can be obtained even by firing at a low temperature. (9) If the same glass container is placed in the same direction and heated,
Since glass ornaments with almost the same shape can be made, the same workability is achieved without using a mold. (10) Workability is good because only the glass container and glass powder can be placed in the heating furnace for processing.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の実施例1で得たガラス装飾品と、加工
前の無色透明のガラスびんとを左右に並べて撮影した現
物写真である。
FIG. 1 is an actual photograph of a glass decorative article obtained in Example 1 of the present invention and a colorless transparent glass bottle before processing, which are taken side by side.

【図2】同ガラス装飾品の正面写真である。FIG. 2 is a front view photograph of the glass ornament.

【図3】同じく側面写真である。FIG. 3 is also a side view photograph.

【図4】同上の模式断面図である。FIG. 4 is a schematic sectional view of the above.

【図5】本発明の実施例2で得たガラス装飾品の正面写
真である。
FIG. 5 is a front view photograph of the glass decorative article obtained in Example 2 of the present invention.

【図6】本発明の実施例3で得たガラス装飾品の正面写
真である。
FIG. 6 is a front view photograph of a glass decorative article obtained in Example 3 of the present invention.

【図7】本発明の実施例4で得たガラス装飾品の平面写
真である。
FIG. 7 is a plan view photograph of a glass decorative article obtained in Example 4 of the present invention.

【符号の説明】[Explanation of symbols]

1 ガラス容器 2 溶融したガラス粉末による中間層 1 glass container 2 intermediate layer of molten glass powder

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】ガラス容器内に、それと熱膨張率がほぼ同
じガラス質で無色又は色が異なる多数のガラス粉末を入
れ、600〜900℃の温度で軟化させてガラス容器を
潰すとともに、ガラス粉末を潰れたガラス容器で挟むよ
うに融着させることを特徴とするガラス装飾品の製造方
法。
1. A glass container is charged with a large number of glass powders having substantially the same coefficient of thermal expansion as that of glass, colorless or different in color, softened at a temperature of 600 to 900 ° C. to crush the glass container, and at the same time, the glass powders. A method for manufacturing a glass decorative article, which comprises fusing so as to be sandwiched between crushed glass containers.
JP4244046A 1992-08-21 1992-08-21 Method for manufacturing glass ornaments Expired - Lifetime JPH0737327B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4244046A JPH0737327B2 (en) 1992-08-21 1992-08-21 Method for manufacturing glass ornaments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4244046A JPH0737327B2 (en) 1992-08-21 1992-08-21 Method for manufacturing glass ornaments

Publications (2)

Publication Number Publication Date
JPH0664933A JPH0664933A (en) 1994-03-08
JPH0737327B2 true JPH0737327B2 (en) 1995-04-26

Family

ID=17112922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4244046A Expired - Lifetime JPH0737327B2 (en) 1992-08-21 1992-08-21 Method for manufacturing glass ornaments

Country Status (1)

Country Link
JP (1) JPH0737327B2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272714A (en) * 1975-12-15 1977-06-17 Ouchi Nobutoshi Method of production of glass for decoration form waste glass
JPH03193632A (en) * 1989-12-21 1991-08-23 Asahi Glass Co Ltd Production of decorative glass panel
JPH03218934A (en) * 1990-01-24 1991-09-26 Central Glass Co Ltd Ornamental vitreous foamed body

Also Published As

Publication number Publication date
JPH0664933A (en) 1994-03-08

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