JPH039254A - Method and instrument for measuring smell of packaging material - Google Patents
Method and instrument for measuring smell of packaging materialInfo
- Publication number
- JPH039254A JPH039254A JP1144392A JP14439289A JPH039254A JP H039254 A JPH039254 A JP H039254A JP 1144392 A JP1144392 A JP 1144392A JP 14439289 A JP14439289 A JP 14439289A JP H039254 A JPH039254 A JP H039254A
- Authority
- JP
- Japan
- Prior art keywords
- packaging material
- packing material
- odor
- air
- hermetic
- 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
Links
- 239000005022 packaging material Substances 0.000 title claims description 37
- 238000000034 method Methods 0.000 title claims description 6
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 25
- 238000005259 measurement Methods 0.000 abstract description 9
- 239000004065 semiconductor Substances 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 11
- 238000005422 blasting Methods 0.000 abstract 1
- 235000019645 odor Nutrition 0.000 description 15
- 238000012360 testing method Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000008786 sensory perception of smell Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、臭気を測定するための方法および装置に関し
、特に筒状の液体容器用包材の内部臭気を測定するのに
適した測定方法および測定装置に関するものである。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a method and apparatus for measuring odor, and in particular a measuring method suitable for measuring the internal odor of a packaging material for a cylindrical liquid container. and measuring devices.
〈従来の技術〉
臭気を測定するにおいセンサーには各種のものがあるが
、飲料物等を充填するための液体容器用包材の臭気を測
定するにあたっては、従来、特定の装置を用いる事はな
く、専Ｐ勺家の嗅覚により製品の合格・不合格を判断し
ていた。<Prior art> There are various types of odor sensors that measure odors, but in the past, it has not been possible to use a specific device to measure the odor of packaging materials for liquid containers used to fill beverages, etc. Instead, they judged whether a product passed or failed based on their sense of smell.
〈発明が解決しようとする課題〉
しかしながら、上記したような官能検査による方法では
、検査者に個人差がある事は確かであり、また同一検査
者においても検査時の体調その他の要因により、検査結
果が必ずしも一定しないという問題がある。<Problems to be Solved by the Invention> However, in the above-mentioned sensory testing method, it is certain that there are individual differences between examiners, and even within the same examiner, there may be differences in the test results due to physical condition at the time of the test or other factors. The problem is that the results are not always consistent.
さらに、このような検査は誰にでも行えるというもので
はなく、専門的な検査者を養成するには相当な時間と労
力を要する。Furthermore, such tests cannot be performed by just anyone, and it takes a considerable amount of time and effort to train professional testers.
よって、本発明の目的は、従来ではあいまいであった判
断基準を明確にし、包材臭気の度合いを数値化して表す
事が可能でしかも誰にでも簡便に行えるような測定方法
および測定装置を提供する事にある。Therefore, an object of the present invention is to provide a measuring method and a measuring device that can clarify judgment criteria that have been vague in the past, quantify the degree of packaging material odor, and that can be easily performed by anyone. It's about doing.
く課題を解決するための手段〉
上記目的を達成するために本発明では、両端が開口状態
にある筒状の液体容器用包材の両端を密閉板にて覆い、
該密閉板に設けた空気孔より純粋空気を送風し、前記包
材内部の気体を置換した後、該空気孔をふさぎ、包材内
部を密閉状態にし、次いで、一方の密閉板に設けた攪拌
手段により包材内部の雰囲気を一様な状態とし、他方の
密閉板に設けた感知手段により包材内部の臭気を測定す
る。Means for Solving the Problems> In order to achieve the above object, the present invention includes the following steps: covering both ends of a cylindrical liquid container packaging material with both ends open with sealing plates;
After blowing pure air through the air holes provided in the sealing plate and replacing the gas inside the packaging material, the air holes are closed to seal the inside of the packaging material, and then the stirring plate provided in one of the sealing plates The atmosphere inside the packaging material is made uniform by the means, and the odor inside the packaging material is measured by the sensing means provided on the other sealing plate.
また、上記した測定方法を行うための、本発明による測
定装置は、両端が開口状態にある筒状の液体容器用包材
の両端を覆うための２枚の密閉板を測定部とする包材臭
気の測定装置であって、該密閉板には閉塞可能な空気孔
が設けてあり、一方の密閉板には、包材内部の雰囲気を
一様な状態にするための攪拌手段、他方の密閉板には、
包材内部の臭気を感知するための感知手段を備えている
。Further, the measuring device according to the present invention for carrying out the above-mentioned measuring method includes a packaging material whose measuring parts are two sealing plates for covering both ends of a cylindrical liquid container packaging material whose both ends are open. The odor measuring device is an odor measuring device, in which the sealing plate is provided with an air hole that can be closed, one sealing plate has a stirring means for making the atmosphere inside the packaging material uniform, and the other sealing plate has a stirring means for making the atmosphere inside the packaging material uniform. On the board,
It is equipped with a sensing means for sensing the odor inside the packaging material.
〈実施例〉 以下、本発明の実施例を図面に基づいて説明する。<Example> Embodiments of the present invention will be described below based on the drawings.
第１図は、本発明による包材臭気の測定装置を用いて、
被測定物である両端が開口した状態の筒状の液体容器用
包材の内部臭気を測定している状態を示す測定部付近の
説明図である。FIG. 1 shows that using the packaging material odor measuring device according to the present invention,
FIG. 2 is an explanatory diagram of the vicinity of the measurement unit, showing a state in which the internal odor of a cylindrical liquid container packaging material with both ends open, which is an object to be measured, is being measured.
筒状の液体容器用包材６０の両端が開口しており、両側
から密閉板１１．１２が前記包材６０の両端を覆った状
態で測定を行なう。Both ends of the cylindrical liquid container packaging material 60 are open, and the measurement is performed with the sealing plates 11 and 12 covering both ends of the packaging material 60 from both sides.
密閉板１１．１２の材質としては、表面にガス吸着の少
ない事が条件として必要であり、ガラス、金属、プラス
チック等が適当である。As for the material of the sealing plates 11 and 12, it is necessary that the surface has little gas adsorption, and suitable materials include glass, metal, and plastic.
密閉板１１．１２には包材内部の密閉性を高めるためク
ツション部５０が設けられている。The sealing plates 11, 12 are provided with cushion portions 50 to improve the sealing properties inside the packaging material.
クツション部の材質としては、ゴムその他弾力性を有す
る高分子等が適当である。Suitable materials for the cushion portion include rubber and other elastic polymers.
また、測定開始前に包材内部に純粋空気を通過させて内
部空気の置換を行なうが、そのための空気孔が２０が各
密閉板に複数個設けられている。Further, before the start of measurement, pure air is passed through the inside of the packaging material to replace the internal air, and each sealing plate is provided with a plurality of air holes 20 for this purpose.
純粋空気の送風にあたっては、一方の密閉板の空気孔よ
り包材内部へ向けて、活性炭等の咬着剤を通して送風を
適当な時間行なう。When blowing pure air, the air is blown into the inside of the packaging material from the air holes in one of the sealing plates for an appropriate period of time through an occlusal agent such as activated carbon.
密閉板１１には、測定時に包材内部の雰囲気を一様な状
態にするための攪拌手段としてファン３０が設けられて
おり、（第２図）密閉板１２には、包材内部の臭気を感
知するための感知手段として、半導体ガスセンサ素子４
０を包材内部に突出するような構造にして設けており、
（第３図）これら攪拌手段および感知手段は表示部およ
びｉｌｉ！！ｌｆｆ部を存する本体部（図示せず）へ接
続されている。The sealing plate 11 is provided with a fan 30 as a stirring means for making the atmosphere inside the packaging material uniform during measurement. As a sensing means for sensing, a semiconductor gas sensor element 4
0 is provided in a structure that protrudes inside the packaging material,
(Figure 3) These stirring means and sensing means are displayed on the display section and ili! ! It is connected to a main body section (not shown) in which the lff section is located.
〈発明の効果〉
本発明は以上のようなものであるため、包材臭気を数値
化して表現でき、従来、判断基準があいまいであった製
品の合格・不合格が明確に判断できるようになった。<Effects of the Invention> Since the present invention is as described above, packaging material odor can be expressed numerically, and it is now possible to clearly judge whether a product passes or fails, although the criteria for judgment were vague in the past. Ta.
また、専門的な検査者に頼らず、誰にでも簡便に測定が
行えるようになった。Additionally, anyone can now easily perform measurements without relying on specialized testers.
第１図は、本発明による包材臭気の測定装置を用いて、
被測定物である両端が開口した状態の筒状の液体容器用
包材の内部臭気を測定している状態を示す測、走部付近
の説明図である。
第２図および第３図は、測定部である両端の密閉板を示
す説明図である。
１１．１２・・・密閉板 ２０・・・空気孔３０・・
・ファン ４０・・・センサ素子５０・・・ク
ツション部 ６０・・・液体容器用包材枠 許
出 願 人
凸版印刷株式会社
代表者 鈴木和夫FIG. 1 shows that using the packaging material odor measuring device according to the present invention,
FIG. 3 is an explanatory view of the vicinity of the measurement and run portions showing a state in which the internal odor of a cylindrical liquid container packaging material with both ends open, which is an object to be measured, is being measured. FIGS. 2 and 3 are explanatory diagrams showing the sealing plates at both ends, which are the measurement parts. 11.12... Sealing plate 20... Air hole 30...
・Fan 40...Sensor element 50...Cushion part 60...Liquid container packaging frame
Applicant: Toppan Printing Co., Ltd. Representative: Kazuo Suzuki
Claims (2)
端を密閉板にて覆い、該密閉板に設けた空気孔より純粋
空気を送風し、前記包材内部の気体を置換した後、該空
気孔をふさぎ包材内部を密閉状態にし、次いで一方の密
閉板に設けた攪拌手段により包材内部の雰囲気を一様な
状態とし、他方の密閉板に設けた感知手段により、包材
内部の臭気を測定する事を特徴とする包材臭気の測定方
法。(1) Both ends of a cylindrical liquid container packaging material with both ends open were covered with a sealing plate, and pure air was blown through the air hole provided in the sealing plate to replace the gas inside the packaging material. After that, the air holes are closed to make the inside of the packaging material airtight, and then the stirring means provided on one of the sealing plates makes the atmosphere inside the packaging material uniform, and the sensing means provided on the other sealing plate makes the packaging material airtight. A packaging material odor measuring method characterized by measuring the odor inside the material.
端を覆うための２枚の密閉板を測定部とする包材臭気の
測定装置であって、該密閉板には、閉塞可能な空気孔が
設けてあり、一方の密閉板には、包材内部の雰囲気を一
様な状態にするための攪拌手段、他方の密閉板には、包
材内部の臭気を感知するための感知手段を備えている事
を特徴とする包材臭気の測定装置。(2) A packaging material odor measuring device having two sealing plates for covering both ends of a cylindrical packaging material for a liquid container with both ends open as measuring parts, the sealing plates having a One of the sealing plates has a stirring means to make the atmosphere inside the packaging material uniform, and the other sealing plate has a stirring means to detect the odor inside the packaging material. A packaging material odor measuring device characterized by being equipped with a sensing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1144392A JP2773252B2 (en) | 1989-06-07 | 1989-06-07 | Method and apparatus for measuring odor of packaging material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1144392A JP2773252B2 (en) | 1989-06-07 | 1989-06-07 | Method and apparatus for measuring odor of packaging material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH039254A true JPH039254A (en) | 1991-01-17 |
| JP2773252B2 JP2773252B2 (en) | 1998-07-09 |
Family
ID=15361084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1144392A Expired - Fee Related JP2773252B2 (en) | 1989-06-07 | 1989-06-07 | Method and apparatus for measuring odor of packaging material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2773252B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002162322A (en) * | 2000-11-24 | 2002-06-07 | Daiwa House Ind Co Ltd | Device for measuring radiant quantity of hazardous chemical materials such as aldehyde, vco and the like at different spaces |
| JP2002361387A (en) * | 2001-05-30 | 2002-12-17 | Toshiba Mach Co Ltd | Diecasting device for motor rotor |
-
1989
- 1989-06-07 JP JP1144392A patent/JP2773252B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002162322A (en) * | 2000-11-24 | 2002-06-07 | Daiwa House Ind Co Ltd | Device for measuring radiant quantity of hazardous chemical materials such as aldehyde, vco and the like at different spaces |
| JP2002361387A (en) * | 2001-05-30 | 2002-12-17 | Toshiba Mach Co Ltd | Diecasting device for motor rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2773252B2 (en) | 1998-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |