JPH07223357A - Low number display method of glass product - Google Patents

Low number display method of glass product

Info

Publication number
JPH07223357A
JPH07223357A JP6036499A JP3649994A JPH07223357A JP H07223357 A JPH07223357 A JP H07223357A JP 6036499 A JP6036499 A JP 6036499A JP 3649994 A JP3649994 A JP 3649994A JP H07223357 A JPH07223357 A JP H07223357A
Authority
JP
Japan
Prior art keywords
lot
display
glass
glass bottle
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.)
Granted
Application number
JP6036499A
Other languages
Japanese (ja)
Other versions
JP3076189B2 (en
Inventor
Kisuke Nakamura
喜輔 中村
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.)
Ishizuka Glass Co Ltd
Original Assignee
Ishizuka 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
Family has litigation
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Application filed by Ishizuka Glass Co Ltd filed Critical Ishizuka Glass Co Ltd
Priority to JP06036499A priority Critical patent/JP3076189B2/en
Publication of JPH07223357A publication Critical patent/JPH07223357A/en
Application granted granted Critical
Publication of JP3076189B2 publication Critical patent/JP3076189B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Printing Methods (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

PURPOSE:To avoid a question imparting excessive display to a user by printing a lot number using ink developing a color by the irradiation with UV rays and being colorless and transparent under usual visible light. CONSTITUTION:Lot-display printing 1 is applied to the central part of the bottom part 11 of a glass bottle 10 using colorless and transparent ink forming lot display incapable of being discriminated under usual visible light but capable of being discriminated by the irradiation with UV rays. For example, a display '02-18-00' shows that the glass bottle is produced during a period from 0 o'clock to 0:59 o'clock on the 18th of February. Lot display content or place may be printed according to a rule at every maker with due regard to a manufacturing process by a mark capable of setting the manufacturing lot of an article to be displayed such as a glass bottle against the recording at the time of manufacture and facilitating the pursuit of the lot. If an accident has happened in a product, a detailed lot can be clarfied and the comparison of the state of trouble with the state at the time of manufacture can be accurately performed.

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、ガラス壜やガラスコッ
プ等のガラス製品のロット番号の表示方法に関するもの
であり、詳しくはその主目的として隠しロット番号の表
示方法に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for displaying lot numbers of glass products such as glass bottles and glass cups, and more particularly to a method for displaying hidden lot numbers as its main purpose.

【0002】[0002]

【従来の技術】ガラス壜やガラスコップ等のガラス製品
のロット番号の表示は、ガラス壜においては一般的に製
造年の末尾の数字2桁、製造月の数字、金型番号の数字
及びメーカー記号を、壜の底部や胴下ヒール部等の目立
たない位置に表示されており、この表示方法は底型や仕
上げ型等の金型に彫刻をすることによって実施されてい
る。またガラスコップ等の食器類には一般的にはロット
表示は刻印されずに外装カートン等に表示されるのが通
常となっている。
2. Description of the Related Art Lot numbers for glass products such as glass bottles and glass cups generally indicate the last two digits of the manufacturing year, the number of the manufacturing month, the number of the mold number and the manufacturer's symbol on the glass bottle. Is displayed at an inconspicuous position such as the bottom of the bottle or the heel of the torso. This display method is carried out by engraving a mold such as a bottom mold or a finishing mold. In addition, tableware such as glass cups is generally displayed on the outer carton without marking the lot.

【0003】ガラス製品、特にガラス壜に実施されてい
る金型に彫刻する方法は、その内容が多くなるとそれに
伴って彫刻打刻の作業が増加したり、壜成形時には文字
ヒビ等の欠点の発生要因となり、極力簡略化されて実施
されることが望ましい。またガラス壜を使用する充填先
においてもロット表示の彫刻はその必要性が少ないので
極力簡略化するように要請される場合が多い。ガラスコ
ップ等の食器類ロット表示に至っては消費者としては全
くの不要物であり、外観的にも美観を損ねることから製
品自体にロット表示されることはほとんどないのが現状
である。
In the method of engraving a glass product, particularly a mold used in a glass bottle, as the content thereof increases, engraving and engraving work increases, and defects such as character cracks occur during bottle molding. It is a factor, and it is desirable that the implementation be as simple as possible. Further, even at the filling destination using a glass bottle, the need for engraving the lot display is small, and thus it is often required to simplify it as much as possible. The fact that lots of tableware such as glass cups are displayed on the product itself is completely unnecessary for consumers, and the appearance of the tableware is aesthetically impaired.

【0004】したがって、1個単位で取り扱われる末端
の消費者段階においてはガラス壜やガラスコップ等の詳
細な製造ロットを明確にすることは不可能に近いといっ
ても過言ではない。そのために万が一事故が発生した場
合に製造メーカーが該当ロットを限定し、事故の発生原
因やそれに基づく対策を実行しようとしても、追究が不
十分となってしまうこととなり、事故の再発防止を完全
に実施できないこととなる危険性があった。
Therefore, it is not an exaggeration to say that it is almost impossible to clarify the detailed production lots of glass bottles, glass cups, etc. at the end-stage consumer stage where individual pieces are handled. Therefore, in the unlikely event of an accident, even if the manufacturer limits the applicable lot and tries to implement the cause of the accident and countermeasures based on it, the investigation will be insufficient, and the recurrence of the accident will be completely prevented. There was a risk that it could not be implemented.

【0005】一方、最近法制化が実施されようとしてい
る製造物責任において、製造者は製品の製造責任を重く
課せられることとなり、万が一に事故が発生した場合は
その原因等の究明のために詳細な製造ロットが判明する
ようにしておく必要性が生じてきた。しかし前述のよう
にガラス製品に多くのロット表示することについては使
用者側も製造者側も好ましからざることであり、双方の
問題点を鑑み本発明をするに至った。
On the other hand, in the case of product liability, which is about to be enacted recently, the manufacturer is liable to bear the responsibility of manufacturing the product. It has become necessary to keep track of different production lots. However, as described above, it is unfavorable for both users and manufacturers to display many lots on glass products, and the present invention has been accomplished in view of the problems of both.

【0006】[0006]

【発明が解決しようとする課題】本発明は上記した問題
点を解消し、詳細なロット表示がガラス製品に打刻され
ていながら、外観的には無色透明で通常の可視光では識
別できないが、、紫外線照射により発色するインクで印
字することによって識別できるガラス製品のロット表示
方法を提供するものである。
DISCLOSURE OF THE INVENTION The present invention solves the above-mentioned problems, and while a detailed lot display is stamped on a glass product, it is colorless and transparent in appearance and cannot be identified by ordinary visible light. Provided is a lot display method for glass products that can be identified by printing with ink that develops color when irradiated with ultraviolet rays.

【0007】[0007]

【課題を解決するための手段】上記の課題を解決するた
めになされた本発明は、ガラス壜やガラスコップのロッ
ト表示方法において、紫外線を照射することにより発色
し、通常の可視光の下では無色透明であるインクにより
ロット番号を印字したことを特徴とするものである。
Means for Solving the Problems The present invention, which was made to solve the above-mentioned problems, is a method of displaying lots of glass bottles and glass cups, which develops color by irradiating with ultraviolet rays, and It is characterized in that a lot number is printed with a colorless and transparent ink.

【0008】印字に使用するインクには、例えば株式会
社サクラクレパスの「紫外線発色インク」であり、印字
する方法は現在多く使用されている非接触タイプのジェ
ットプリンタ、スクリーン印刷、スタンプタイプの打刻
機器等の公知の手段を製造者の工程や製品に合わせて選
択すればよい。
The ink used for printing is, for example, "Ultraviolet coloring ink" of Sakura Crepas Co., Ltd. The printing method is a non-contact type jet printer, screen printing, stamp type embossing which is widely used at present. Known means such as equipment may be selected according to the manufacturer's process and product.

【0009】[0009]

【実施例】以下に本発明を図面の実施例を参照しつつ説
明する。図1において、1はガラス壜10の底部11中
央に印字された本発明のロット表示の印字である。図1
で示したロット表示は実線で示してあるが、実際は通常
の可視光の下では識別でず、紫外線を照射することによ
って識別することができる無色透明インクで印字したも
のである。表示の「02−18−00」は2月18日の
0時から0時59分の間に製造されたことを表示してい
る1例である。
DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to embodiments of the drawings. In FIG. 1, reference numeral 1 is a print of the lot display of the present invention printed on the center of the bottom portion 11 of the glass bottle 10. Figure 1
Although the lot indication shown by is shown by a solid line, it is not printed under normal visible light, but is printed by a colorless transparent ink which can be identified by irradiating ultraviolet rays. The display "02-18-00" is an example showing that it was manufactured between 0:00 and 0:59 on February 18th.

【0010】一方、壜10の底部11には従来通りのロ
ット表示、即ち製造数でいえば100万本単位程度、生
産日数で言えば7から10日以上の大きい製造ロット単
位の表示を金型に彫刻することによって表示されてい
る。図1の実施例では2の「94」は1994年、3の
「2」は2月、4の「石」はメーカー記号、5の「7」
は金型番号を示すものである。
On the other hand, the bottom portion 11 of the bottle 10 is provided with a conventional lot display, that is, a display of a large production lot unit of about 1 million units in terms of the number of production, or 7 to 10 days or more in terms of production days. It is displayed by engraving on. In the embodiment of FIG. 1, “94” of 2 is 1994, “2” of 3 is February, “stone” of 4 is a manufacturer code, and “7” of 5
Indicates the mold number.

【0011】図2はガラスコップ20の実施例であり、
通常ガラスコップは外観を最優先にされるので製品自体
には何等ロット表示はしていないが、上述のガラス壜と
同様に無色透明の紫外線発色インクで胴下端部21に印
字1を実施した例を示している。図1と同様ロット表示
は実線で示してあるが、実際は通常の可視光の下では識
別でず、紫外線を照射することによって識別することが
できる無色透明インクで印字したものである。
FIG. 2 shows an embodiment of the glass cup 20,
Normally, the appearance of glass cups is given the highest priority, so the product itself is not labeled in any lot. However, as in the case of the above-mentioned glass bottles, an example of printing 1 on the lower end 21 of the body with colorless transparent UV coloring ink Is shown. Similar to FIG. 1, the lot display is shown by a solid line, but it is not printed under normal visible light, but is printed with a colorless transparent ink that can be identified by irradiating ultraviolet rays.

【0012】ロットの表示内容や表示場所はガラス壜な
どの被表示物の製造ロットが製造時の記録等と対比でき
て、ロット追跡が容易となる程度の記号を製造工程等を
勘案しメーカー毎の規則で印字すればよい。
The display contents and display place of the lots should be set so that the lot of the object to be displayed such as a glass bottle can be compared with the record at the time of production, and the lot tracking is easy. You can print according to the rules.

【0013】[0013]

【作用】このように構成された本発明のガラス製品のロ
ット表示方法は、該ガラス製品の詳細なロット追跡の必
要性が生じたときに、印字部に紫外線照射するだけで詳
細なロット表示の印字を識別することができるととも
に、通常は従来と全く変わらない状態を保つことができ
るので、使用者に余計な表示に対する疑問も回避するこ
とができ、隠しロットマークとすることができる。
The glass product lot display method of the present invention thus constructed is capable of displaying a detailed lot display only by irradiating the printed portion with ultraviolet light when the need for detailed lot tracking of the glass product arises. Since it is possible to identify the print and normally keep the same state as the conventional one, it is possible to avoid the question of an extra display to the user, and it can be a hidden lot mark.

【0014】したがって、万が一製品で事故が発生した
場合には、詳細なロットが明確にでき、事故の状況と生
産時の状況の対比が正確にできるので、事故の要因解析
が短時間に正確に行え、これを基に再発防止策を図るこ
とができるようになる。
Therefore, in the unlikely event that an accident occurs in a product, detailed lots can be clarified, and the accident situation and the situation at the time of production can be accurately compared, so that the factor analysis of the accident can be performed accurately in a short time. It is possible to take preventive measures based on this.

【0015】[0015]

【発明の効果】以上説明したように、本発明によれば通
常の可視光の下では無色透明で紫外線を照射することに
よって識別することができるインクによりロット番号を
印字するだけで、カートン等の包装材料に余分なロット
表示をすることなく、また使用者に余計な疑問を与える
こと無く、必要に応じて詳細ロットを判読できるように
なる。よって本発明は従来の問題点を解消したものとし
て業界に寄与するところは極めて大きいものがある。
As described above, according to the present invention, a lot number is simply printed with an ink that is colorless and transparent under ordinary visible light and can be identified by irradiating with ultraviolet rays. The detailed lot can be read as needed without displaying extra lot labeling on the packaging material and without giving extra questions to the user. Therefore, the present invention greatly contributes to the industry by solving the conventional problems.

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

【図1】 本発明の実施例のガラス壜を示す。FIG. 1 shows a glass bottle according to an embodiment of the present invention.

【図2】 本発明の実施例のガラスコップを示す。FIG. 2 shows a glass cup according to an embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1 印字 10 壜 2 製造年彫刻 11 底部 3 製造月彫刻 20 ガラスコツプ 4 メーカー記号彫刻 21 胴下端部 5 金型番号彫刻 1 Printing 10 Bottle 2 Year of manufacture Engraving 11 Bottom 3 Month of manufacture Engraving 20 Glass cup 4 Engraver of manufacturer's symbol 21 Lower end of body 5 Engraving of mold number

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 ガラス壜やガラスコップのロット表示方
法において、紫外線を照射することにより発色し、通常
の可視光の下では無色透明であるインクによりロット番
号を印字したことを特徴とするガラス製品のロット番号
表示方法。
1. A glass product in which a lot number is printed by irradiating ultraviolet rays in a lot display method for glass bottles and glass cups, and a lot number is printed with an ink that is colorless and transparent under normal visible light. Lot number display method.
JP06036499A 1994-02-09 1994-02-09 How to display lot number of glassware Expired - Lifetime JP3076189B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP06036499A JP3076189B2 (en) 1994-02-09 1994-02-09 How to display lot number of glassware

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06036499A JP3076189B2 (en) 1994-02-09 1994-02-09 How to display lot number of glassware

Publications (2)

Publication Number Publication Date
JPH07223357A true JPH07223357A (en) 1995-08-22
JP3076189B2 JP3076189B2 (en) 2000-08-14

Family

ID=12471525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP06036499A Expired - Lifetime JP3076189B2 (en) 1994-02-09 1994-02-09 How to display lot number of glassware

Country Status (1)

Country Link
JP (1) JP3076189B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004314307A (en) * 2003-04-11 2004-11-11 Fuji Photo Film Co Ltd Recording method for information display
EP2060546A1 (en) * 2007-11-13 2009-05-20 Pilkington Italia S.p.A. Vehicle glazing
JP4759099B1 (en) * 2011-04-12 2011-08-31 株式会社日立エンジニアリング・アンド・サービス Production management system and production management method
JP2012079020A (en) * 2010-09-30 2012-04-19 Hitachi Engineering & Services Co Ltd Production management system
JP2012079024A (en) * 2010-09-30 2012-04-19 Hitachi Engineering & Services Co Ltd Commodity managing system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004314307A (en) * 2003-04-11 2004-11-11 Fuji Photo Film Co Ltd Recording method for information display
EP2060546A1 (en) * 2007-11-13 2009-05-20 Pilkington Italia S.p.A. Vehicle glazing
JP2012079020A (en) * 2010-09-30 2012-04-19 Hitachi Engineering & Services Co Ltd Production management system
JP2012079024A (en) * 2010-09-30 2012-04-19 Hitachi Engineering & Services Co Ltd Commodity managing system
JP4759099B1 (en) * 2011-04-12 2011-08-31 株式会社日立エンジニアリング・アンド・サービス Production management system and production management method

Also Published As

Publication number Publication date
JP3076189B2 (en) 2000-08-14

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