JPH0483533A - Composite deoxygenating agent - Google Patents
Composite deoxygenating agentInfo
- Publication number
- JPH0483533A JPH0483533A JP2193814A JP19381490A JPH0483533A JP H0483533 A JPH0483533 A JP H0483533A JP 2193814 A JP2193814 A JP 2193814A JP 19381490 A JP19381490 A JP 19381490A JP H0483533 A JPH0483533 A JP H0483533A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- composite
- agent
- yarn
- deoxygenating agent
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 230000003635 deoxygenating effect Effects 0.000 title abstract 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000001301 oxygen Substances 0.000 claims abstract description 52
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 52
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 24
- 239000006096 absorbing agent Substances 0.000 claims description 15
- 239000005022 packaging material Substances 0.000 claims description 8
- 230000002829 reductive effect Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 150000001339 alkali metal compounds Chemical class 0.000 abstract description 7
- 239000007864 aqueous solution Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 229920000742 Cotton Polymers 0.000 abstract description 4
- 150000001720 carbohydrates Chemical class 0.000 abstract description 4
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 229960000907 methylthioninium chloride Drugs 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 2
- 229940123973 Oxygen scavenger Drugs 0.000 description 11
- 235000000346 sugar Nutrition 0.000 description 8
- 150000008163 sugars Chemical class 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 238000009958 sewing Methods 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 150000002772 monosaccharides Chemical class 0.000 description 2
- OARRHUQTFTUEOS-UHFFFAOYSA-N safranin Chemical compound [Cl-].C=12C=C(N)C(C)=CC2=NC2=CC(C)=C(N)C=C2[N+]=1C1=CC=CC=C1 OARRHUQTFTUEOS-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- RFSUNEUAIZKAJO-VRPWFDPXSA-N D-Fructose Natural products OC[C@H]1OC(O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-VRPWFDPXSA-N 0.000 description 1
- -1 D-erythrol Chemical compound 0.000 description 1
- 125000003423 D-mannosyl group Chemical group C1([C@@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 239000004819 Drying adhesive Substances 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- SRBFZHDQGSBBOR-OWMBCFKOSA-N L-ribopyranose Chemical compound O[C@H]1COC(O)[C@@H](O)[C@H]1O SRBFZHDQGSBBOR-OWMBCFKOSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- YYGBVRCTHASBKD-UHFFFAOYSA-M methylene green Chemical compound [Cl-].C1=CC(N(C)C)=C([N+]([O-])=O)C2=[S+]C3=CC(N(C)C)=CC=C3N=C21 YYGBVRCTHASBKD-UHFFFAOYSA-M 0.000 description 1
- NZYCYASKVWSANA-UHFFFAOYSA-M new methylene blue Chemical compound [Cl-].CCNC1=C(C)C=C2N=C(C=C(C(NCC)=C3)C)C3=[S+]C2=C1 NZYCYASKVWSANA-UHFFFAOYSA-M 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- SOUHUMACVWVDME-UHFFFAOYSA-N safranin O Chemical compound [Cl-].C12=CC(N)=CC=C2N=C2C=CC(N)=CC2=[N+]1C1=CC=CC=C1 SOUHUMACVWVDME-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Landscapes
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分計〉
本発明は、酸素検知機能を有する複合脱酸素剤に関する
。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application> The present invention relates to a composite oxygen scavenger having an oxygen detection function.
〈従来の技術〉
近年、食品等の被保存物質を無酸素状態で梱包して長期
間保存するため、梱包雰囲気中から酸素を選択的に除去
する脱酸素剤が用し)られている。そして、実際に無酸
素状態で保存されているかどうかを管理するため、脱酸
素剤と共に酸素検知剤が併用される。かかる酸素検知剤
は、酸素の有無を肉眼で一目で判定できるよう色変化を
起こすものである。<Prior Art> In recent years, oxygen scavengers have been used to selectively remove oxygen from the packaging atmosphere in order to package and preserve substances such as foods in an oxygen-free environment for long periods of time. In order to control whether the food is actually being stored in an oxygen-free state, an oxygen detector is used in conjunction with an oxygen scavenger. Such an oxygen detection agent causes a color change so that the presence or absence of oxygen can be determined at a glance with the naked eye.
これら脱酸素剤及び酸素検知剤は被保存物質と共に梱包
すればよいが、梱包の際の作業性等を向上するため、シ
ート状の酸素検知剤を脱酸素剤に貼付した複合脱酸素剤
を先に提案した(特願昭63−320395号)〈発明
が解決しようとする課題〉
しかしながら、シート状の酸素検知剤を脱酸素剤に貼付
して一体化する場合、シート状であるため作業性に劣り
、接着剤等がかなり必要であり、その乾燥等に時間がか
かり、製造効率が低いという問題がある。These oxygen absorbers and oxygen detectors can be packed together with the material to be stored, but in order to improve workability during packaging, a composite oxygen absorber with a sheet-shaped oxygen detector attached to the oxygen absorber should be packed first. (Patent Application No. 63-320395) (Problem to be Solved by the Invention) However, when a sheet-shaped oxygen detecting agent is attached to an oxygen scavenger to integrate it, the sheet-like shape does not improve workability. However, there are problems in that it requires a considerable amount of adhesive, takes time to dry, and has low manufacturing efficiency.
本発明はこのような事情に鑑み、製造効率を向上させて
製造コストの低下を図ることができる複合脱酸素剤を提
供することを目的とする。In view of these circumstances, the present invention aims to provide a composite oxygen scavenger that can improve manufacturing efficiency and reduce manufacturing costs.
く課題を解決するための手段〉
前記目的を達成する本発明に係る複合脱酸素剤は、脱酸
素剤の通気性包材に糸状酸素検知剤を一体化してなるこ
とを特徴とする。Means for Solving the Problems> A composite oxygen absorber according to the present invention that achieves the above object is characterized in that a filamentous oxygen detector is integrated into an air-permeable packaging material for the oxygen absorber.
本発明において、脱酸素剤とは、例えば鉄粉等の金属粉
と、塩化ナトリウム等の/Nロゲン化金金属、水を含ん
だフィラーとからなる脱酸素剤成分を通気性包材に封入
したものであるが、酸素を選択的に吸収するものであれ
ばその成分の種類、形態等は特に限定されず、上述した
ような無機系脱酸素剤の他、有機系脱酸素剤であっても
よい。In the present invention, the oxygen scavenger is an oxygen scavenger component made of metal powder such as iron powder, /N gold metal chloride such as sodium chloride, and a filler containing water, which is sealed in an air-permeable packaging material. However, as long as it selectively absorbs oxygen, the type and form of its components are not particularly limited, and in addition to the above-mentioned inorganic oxygen scavengers, organic oxygen scavengers good.
また、糸状酸素検知剤とは、従来から知られている酸素
検知剤成分を糸状担体に担持させたものであり、例えば
、還元性糖類と、アルカリ金属化合物と、還元性糖類に
よって還元される色素とからなる酸素検知剤成分を例え
ば水溶液とし、これを吸湿性の糸状担体に担持させたも
のである。In addition, a filamentous oxygen detector is one in which conventionally known oxygen detector components are supported on a filamentous carrier, such as reducing sugars, alkali metal compounds, and pigments that are reduced by reducing sugars. For example, an aqueous solution of an oxygen detecting agent component consisting of the following is supported on a hygroscopic thread-like carrier.
ここで、還元性糖類とは、D−マンノース。Here, the reducing sugar is D-mannose.
D−グルコース、D−フラクトース、D−エリスロール
、D−アラビノース等の単糖類。Monosaccharides such as D-glucose, D-fructose, D-erythrol, and D-arabinose.
あるいはマルトース、ラクトース等の単糖類分子等をい
う。還元性糖類の使用量;よ特(こ制限されないが、ア
ルカリ金属化合物100重量部に対して0.1〜100
0重量部、特に1〜200重量部が望ましい。Alternatively, it refers to monosaccharide molecules such as maltose and lactose. Amount of reducing saccharide used: 0.1 to 100 parts by weight per 100 parts by weight of the alkali metal compound (although not limited)
0 parts by weight, especially 1 to 200 parts by weight is desirable.
アルカリ金属化合物としては、ナトリウム。Sodium is an alkali metal compound.
カリウムなどの水酸化物、炭酸化物などを例示できるが
、好ましくは水酸化ナトリウム。Examples include hydroxides and carbonates of potassium, but sodium hydroxide is preferred.
水酸化カリウムを用いるのがよし)。It is better to use potassium hydroxide).
還元性糖類によって還元される色素としては、メチレン
ブルー ニューメチレンブルーラウスバイオレット、メ
チレングリーン等を挙げろことができ、かかる色素は、
アルカリ金属化合物100重量部に対して1〜200重
量部用いればよい。なお、還元性11!類によって還元
される色素のみを用いると、還元状態が無色となって肉
眼では判定しにりし)場合には、酸素の有無を肉眼でよ
り判定し易くするために還元性糖類によって還元されな
い色素であるサフラニンT、フェノサフラニン等を一緒
に用いるとよい。Examples of dyes that can be reduced by reducing sugars include methylene blue, new methylene blue, Rous violet, and methylene green.
It may be used in an amount of 1 to 200 parts by weight per 100 parts by weight of the alkali metal compound. In addition, reducibility is 11! If only dyes that can be reduced by saccharides are used, the reduced state becomes colorless and difficult to judge with the naked eye. Safranin T, phenosafranin, etc. may be used together.
また、吸湿性の糸状担体としては、木綿糸。Cotton thread is also used as a hygroscopic thread-like carrier.
毛糸2合成繊維糸等を挙げることができるが、好ましく
は本綿糸が用いられる。なお、糸状担体は、使用する色
素によっては白色以外の糸を用いてもよい。Yarn 2 Synthetic fiber yarn can be used, but real cotton yarn is preferably used. Note that threads other than white may be used as the thread-like carrier depending on the dye used.
本発明において使用される糸状酸素検知剤は、例えば次
のようにして製造される。The filamentous oxygen sensing agent used in the present invention is manufactured, for example, as follows.
還元性糖類、アルカリ金属化合物及び還元性糖類によっ
て還元される色素(場合によっては還元性糖類によって
還元されない色素を含む)の各水溶液の混合液を糸状担
体に担持させた後、適当な水分含量になるまで乾燥する
。このように糸状酸素検知剤に適当な水分を含有させて
おくのは、水分が存在しないと酸素検知剤として作用し
ないからである。なお、糸状酸素検知剤の水分含有量は
、使用条件に応じて調節すればよいが、通常、アルカリ
金属化合物100重量部に対して0.01〜100重量
部、好ましくは0.1〜20重量部の範囲となる。また
、乾燥方法は特に限定されず、自然乾燥でもよいが、生
産性を上げるためには真空乾燥を用いるのが好ましい。A mixture of aqueous solutions of reducing sugars, alkali metal compounds, and pigments that can be reduced by reducing sugars (including pigments that cannot be reduced by reducing sugars in some cases) is supported on a filamentous carrier, and then adjusted to an appropriate moisture content. Dry until dry. The reason why the filamentous oxygen detecting agent is made to contain an appropriate amount of moisture is that it does not function as an oxygen detecting agent if moisture is not present. The water content of the filamentous oxygen sensing agent may be adjusted depending on the conditions of use, but is usually 0.01 to 100 parts by weight, preferably 0.1 to 20 parts by weight, per 100 parts by weight of the alkali metal compound. This is the scope of the department. Further, the drying method is not particularly limited and may be natural drying, but vacuum drying is preferably used in order to increase productivity.
このような糸状酸素検知剤を脱酸素剤の通気性色剤に一
体化させて複合脱酸素剤とするには、ミシン等で縫い含
む方法、接着剤、糊。In order to integrate such a thread-like oxygen detecting agent with the breathable colorant of the oxygen absorber to make a composite oxygen absorber, a method including sewing with a sewing machine, adhesive, or glue is required.
粘着テープ等を用いて貼着する方法など何れを採用して
もよいが、縫い込む方法を採用すると最も生産性を向上
することができる。また、糸状酸素検知剤を縫い込んだ
複合酸素検知剤は、通気性包材の両側から糸状酸素検知
剤が見えろようになるので、梱包の際に裏表を考える必
要がないという効果も奏する。さらに、糸状酸素検知剤
はシート状のものより取扱い性に優れ、接着剤を用いろ
場合にはその量が少なくてすみ、且つ粘着性テープで貼
付しても剥がれにくいものである。Although any method such as pasting with adhesive tape or the like may be used, productivity can be improved the most by sewing. In addition, the composite oxygen detecting agent in which the thread-like oxygen detecting agent is sewn has the effect that the thread-like oxygen detecting agent is visible from both sides of the breathable packaging material, so there is no need to consider the front and back sides when packaging. Furthermore, filamentous oxygen detecting agents are easier to handle than sheet-like ones, require less adhesive if used, and are difficult to peel off even when attached with adhesive tape.
本発明の複合脱酸素剤は、被保存物質と共に酸素を遮断
する包材に密封されると、梱包雰囲気中の酸素を吸収し
て無酸素状態にし、無酸素状態になると糸状酸素検知剤
中の還元性糖類により色素が還元され、このときの色変
化により無酸素状態が確認される。When the composite oxygen scavenger of the present invention is sealed together with the material to be preserved in a packaging material that blocks oxygen, it absorbs oxygen in the packaging atmosphere and becomes anoxic. The pigment is reduced by reducing sugars, and the anoxic state is confirmed by the color change at this time.
く実 施 例〉 以下、本発明を実施例に基づいて説明する。Example of implementation Hereinafter, the present invention will be explained based on examples.
1.0重量%メチレンブルー水溶液20重量部13.0
重量%サフラニンT水溶液40重量部、40重量%D−
フラクトース水溶液50重量部及び10重量%水酸化ナ
トリウム水溶液20重量部を混合した酸素検知液を木綿
糸に含浸させ、真空乾燥して糸状酸素検知剤を製造した
。1.0% by weight methylene blue aqueous solution 20 parts by weight 13.0
40 parts by weight of Safranin T aqueous solution, 40 parts by weight of D-
A cotton thread was impregnated with an oxygen detection liquid prepared by mixing 50 parts by weight of a fructose aqueous solution and 20 parts by weight of a 10% by weight aqueous sodium hydroxide solution, and vacuum dried to produce a thread-like oxygen detection agent.
この糸状酸素検知剤を、脱酸素剤成分を封入した直後の
通気性包材の縁部に縫い込んで複合脱酸素材とした。こ
のときの製造速度は毎分300個であった。This filamentous oxygen detecting agent was sewn into the edge of the breathable packaging material immediately after the oxygen scavenger component had been encapsulated to form a composite deoxidizing material. The manufacturing speed at this time was 300 pieces per minute.
比較のため、上記実施例で製造した酸素検知液をろ紙に
含浸させ、真空乾燥し、シート状酸素検知剤とした。こ
のシート状酸素検知剤を即乾燥性接着剤を用いて脱酸素
剤の通気性包材に接着して複合脱酸素材としたところ、
毎分50個までしか製造できなかった。For comparison, a filter paper was impregnated with the oxygen sensing liquid produced in the above example and dried under vacuum to obtain a sheet-like oxygen sensing agent. When this sheet-like oxygen detector was bonded to the breathable packaging material of the oxygen absorber using a quick-drying adhesive, it was made into a composite deoxidizer material.
It could only produce up to 50 pieces per minute.
また、このシート状酸素検知剤を粘着テーフヲ用いて脱
酸素剤に接着したところ、毎分60個までしか製造でき
なかった。Furthermore, when this sheet-shaped oxygen detector was adhered to an oxygen absorber using adhesive tape, only 60 pieces could be produced per minute.
〈発明の効果〉
以上説明したように、本発明に係る複合脱酸素剤は、酸
素検知剤が糸状であるので取扱い性がよく脱酸素剤と一
体化する際に製造速度を高めて経済性を向上することが
できる。<Effects of the Invention> As explained above, the composite oxygen absorber according to the present invention is easy to handle because the oxygen detecting agent is in the form of a thread, and when integrated with the oxygen absorber, the manufacturing speed is increased and economical efficiency is achieved. can be improved.
特に、ミシン等で縫い付けることができるので、製造速
度を著しく高めることができ、また、この場合、複合脱
酸素剤に裏表がなく梱包の手間が著しく低減される。In particular, since it can be sewn with a sewing machine or the like, the manufacturing speed can be significantly increased.In addition, in this case, the composite oxygen absorber has no front and back sides, which significantly reduces the time and effort required for packaging.
また、糸状酸素検知剤であるので、接着剤を用いる場合
にも少量で済み且つ乾燥し易く、さらに、粘着テープに
よっても剥れにくいという利点もある。Furthermore, since it is a filamentous oxygen detection agent, even when an adhesive is used, a small amount is required, it dries easily, and it also has the advantage of being difficult to peel off even with adhesive tape.
Claims (2)
してなることを特徴とする複合脱酸素剤。(1) A composite oxygen absorber characterized by integrating a filamentous oxygen detector into an air-permeable packaging material for the oxygen absorber.
に縫い込まれていることを特徴とする複合脱酸素剤。(2) The composite oxygen absorber according to claim 1, characterized in that the filamentous oxygen detecting agent is sewn into the breathable packaging material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19381490A JP2938523B2 (en) | 1990-07-24 | 1990-07-24 | Composite oxygen absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19381490A JP2938523B2 (en) | 1990-07-24 | 1990-07-24 | Composite oxygen absorber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0483533A true JPH0483533A (en) | 1992-03-17 |
JP2938523B2 JP2938523B2 (en) | 1999-08-23 |
Family
ID=16314205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19381490A Expired - Lifetime JP2938523B2 (en) | 1990-07-24 | 1990-07-24 | Composite oxygen absorber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2938523B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0627363A1 (en) * | 1993-06-03 | 1994-12-07 | Trigon Industries Limited | A gas indicator for a food package |
JP2004504941A (en) * | 2000-08-03 | 2004-02-19 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | Oxygen collection |
US20110097811A1 (en) * | 2009-10-28 | 2011-04-28 | Powdertech Co., Ltd. | Oxygen detector and method for manufacturing oxygen detector |
US20110136238A1 (en) * | 2008-06-18 | 2011-06-09 | Teknologian Tutkimuskeskus Vtt | Oxygen indicator |
-
1990
- 1990-07-24 JP JP19381490A patent/JP2938523B2/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0627363A1 (en) * | 1993-06-03 | 1994-12-07 | Trigon Industries Limited | A gas indicator for a food package |
US5439648A (en) * | 1993-06-03 | 1995-08-08 | Trigon Industries Limited | Gas indicator for a package |
JP2004504941A (en) * | 2000-08-03 | 2004-02-19 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | Oxygen collection |
US20110136238A1 (en) * | 2008-06-18 | 2011-06-09 | Teknologian Tutkimuskeskus Vtt | Oxygen indicator |
US20110097811A1 (en) * | 2009-10-28 | 2011-04-28 | Powdertech Co., Ltd. | Oxygen detector and method for manufacturing oxygen detector |
US8415167B2 (en) * | 2009-10-28 | 2013-04-09 | Powdertech Co., Ltd. | Oxygen detector and method for manufacturing oxygen detector |
Also Published As
Publication number | Publication date |
---|---|
JP2938523B2 (en) | 1999-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1212525A (en) | Oxygen absorbent packet | |
CN1993616B (en) | Oxygen detector sheet and oxygen detecting agent using the same, and method for manufacturing oxygen detector sheet | |
JP4984248B2 (en) | Sheet oxygen detector and composite oxygen absorber having the sheet oxygen detector | |
JPH0483533A (en) | Composite deoxygenating agent | |
JP3070169B2 (en) | Sheet oxygen detector | |
JPS6339866B2 (en) | ||
GB1307637A (en) | Packaging for beverages | |
JPH0717582A (en) | Packing bag for dehumidifying agent with indicator | |
JPS63243754A (en) | Oxygen detection agent and its preparation | |
CN106093295B (en) | Carbon dioxide sensitization time instruction device | |
JPH02167057A (en) | Complex disoxidizer | |
JPS645232Y2 (en) | ||
CN206485786U (en) | A kind of eye mask outer packaging bag | |
JPS5926475A (en) | Package for dehumidification | |
KR100583829B1 (en) | Freshness Indicator for Fresh Produce And Manufacturing Method Thereof | |
CN218807873U (en) | Deoxidizer with indicator failure prevention structure | |
JP3578827B2 (en) | Oxygen absorber packaging bag with oxygen detection function | |
JP3135351B2 (en) | Composite packaging bag for deoxidation | |
JPH0317553A (en) | Oxygen indicator label | |
CN214688367U (en) | Warp-knitted fabric for automotive interior | |
JPS5953315B2 (en) | moisture sensitive composition | |
JP2001002146A (en) | Free-oxygen absorber package with oxygen sensing function | |
CN208161332U (en) | A kind of novel suspended type dehumidizer hanging bag | |
CN106546352A (en) | Dehydration sensitivity temperature-sensitive time-indicating arrangement | |
JPH10119500A (en) | Manufacture of pressed flower frame |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080611 Year of fee payment: 9 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090611 Year of fee payment: 10 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100611 Year of fee payment: 11 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100611 Year of fee payment: 11 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110611 Year of fee payment: 12 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110611 Year of fee payment: 12 |