JP2003341713A - Environmentally friendly sanitary packing material and package - Google Patents
Environmentally friendly sanitary packing material and packageInfo
- Publication number
- JP2003341713A JP2003341713A JP2002186897A JP2002186897A JP2003341713A JP 2003341713 A JP2003341713 A JP 2003341713A JP 2002186897 A JP2002186897 A JP 2002186897A JP 2002186897 A JP2002186897 A JP 2002186897A JP 2003341713 A JP2003341713 A JP 2003341713A
- Authority
- JP
- Japan
- Prior art keywords
- packaging material
- calcium hydroxide
- environmental hygiene
- sheet
- film
- 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
- Bag Frames (AREA)
- Wrappers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、水酸化カルシウム
系添加剤をポリエチレン、ポリプロピレン等の各種ポリ
オレフィン系樹脂に混合して、フィルムあるいはシート
に加工すると共に、これを用いて米袋等に加工したもの
で、特に抗菌性、燃焼時に生成される塩化水素ガスを抑
制する効果も付与した環境衛生対策包装材料及び包装材
に関するものである。TECHNICAL FIELD The present invention relates to a calcium hydroxide additive mixed with various polyolefin resins such as polyethylene and polypropylene and processed into a film or sheet, and processed into a rice bag or the like. In particular, the present invention relates to a packaging material and a packaging material which have antibacterial properties and also have an effect of suppressing hydrogen chloride gas generated during combustion.
【０００２】[0002]
【従来の技術】現在、病原性大腸菌“Ｏ−１５７”等の
出現によりこの種のフィルムやシート材としては、多種
多様なものが展開されているが、短時間で顕著な抗菌効
果が得られない、長時間その効果が得られない、という
難点がある。また、フィルム、シートの臭気が残る場合
があり、特に米袋に使用した場合、これが米に吸着され
る難点がある。さらに、焼却処分される際にダイオキシ
ン類が含まれる塩化水素の生成を抑制できないという難
点がある。2. Description of the Related Art At present, various kinds of film and sheet materials of this kind have been developed with the advent of pathogenic Escherichia coli "O-157" and the like, but a remarkable antibacterial effect can be obtained in a short time. There is a drawback that the effect is not obtained for a long time. In addition, the odor of the film or sheet may remain, and when used in a rice bag in particular, there is a problem that this is adsorbed by rice. Further, there is a drawback that the generation of hydrogen chloride containing dioxins cannot be suppressed when incinerated.
【０００３】さらにまた、ＨＣｌ（塩化水素）捕捉材と
して、酸化鉄（ＦｅＯＯＨ）や微粒水酸化アルミニウム
（Ａｌ（ＯＨ）２）などがあるが、抑制率において低
く、市場のニーズには今まだ応えていないのが現状であ
る。Further, as an HCl (hydrogen chloride) trapping material, there are iron oxide (FeOOH), fine aluminum hydroxide (Al (OH) 2 ), etc., but the suppression rate is low, and the needs of the market are still met. The current situation is not.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、上記の種々
の問題点に鑑みなされたもので、その目的は抗菌性が高
く効果は長時間に及び、かつ抗菌力により臭気を抑制す
るフィルムあるいはシートを提供すると共に、米袋は鮮
度保持袋として再利用もでき、又焼却処分時にダイオキ
シン類が含まれる塩化水素の生成を抑制することのでき
る環境衛生対策包装材料及び包装材を提供するものであ
る。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned various problems, and its object is a film having a high antibacterial property and having a long-lasting effect and suppressing odor by the antibacterial activity. In addition to providing the sheet, the rice bag can be reused as a freshness-keeping bag, and the environmental hygiene packaging material and packaging material that can suppress the generation of hydrogen chloride containing dioxins at the time of incineration are provided. .
【０００５】[0005]
【課題を解決するための手段】上記課題を解決するため
の手段として、水酸化カルシウム系添加剤を、オレフィ
ン系樹脂に混合し、フィルムあるいはシートに加工して
なること。また、水酸化カルシウム系添加剤が、塩酸等
の酸及びハロゲンの中和と捕捉性に優れた無毒性で微粒
子、高分散性で、有害な不純物を含まない高純度な水酸
化カルシウム化合物であること。オレフィン系樹脂が、
ポリエチレンあるいはポリプロピレンあるいはポリエス
テルあるいはナイロンであること。さらに、水酸化カル
シウム系添加物を、オレフィン系樹脂に対して、重量比
で２％〜５％練り込むこと。その上、環境衛生対策包装
材料を袋状に加工してなること。包装材が、米袋である
ことを特徴とする。[Means for Solving the Problems] As means for solving the above problems, a calcium hydroxide additive is mixed with an olefin resin and processed into a film or sheet. Further, the calcium hydroxide-based additive is a high-purity calcium hydroxide compound which is excellent in neutralizing and trapping acids such as hydrochloric acid and halogen, non-toxic and fine particles, highly dispersible, and containing no harmful impurities. thing. Olefin resin
Must be polyethylene, polypropylene, polyester, or nylon. Further, the calcium hydroxide additive is kneaded with the olefin resin in a weight ratio of 2% to 5%. In addition, environmental hygiene measures Packaging material must be processed into a bag. The packaging material is a rice bag.
【０００６】[0006]
【発明の実施の形態】まず、環境衛生対策包装材料につ
いて述べる。本発明の環境衛生対策包装材料は、ポリエ
チレンに対して、Ｃａ（ＯＨ）２（塩酸等の酸及びハロ
ゲンの中和と捕捉性に優れた無毒性で微粒子、高分散性
で、有害な不純物を含まない高純度な水酸化カルシウム
化合物）を重量比で２．５％練り込んだフィルムあるい
はシートである。上記環境衛生対策包装材科について、
抗菌テストを行った結果を下記に述べる。BEST MODE FOR CARRYING OUT THE INVENTION First, a packaging material for environmental hygiene will be described. The packaging material for environmental hygiene measures of the present invention is a non-toxic, highly dispersible, highly dispersible, harmful impurity for polyethylene that is excellent in neutralizing and trapping Ca (OH) 2 (hydrochloric acid and other acids and halogens). It is a film or sheet in which 2.5% by weight of a high-purity calcium hydroxide compound (not containing) is kneaded. Regarding the above environmental hygiene measures packaging material department,
The results of the antibacterial test are described below.
【０００７】[0007]
【表１】 [Table 1]
【０００８】上記表１に示すように、２４時間後におけ
る大腸菌の生菌数が２．７×１０５から１．７×１０３
に減少していると共に、黄色ブトウ球菌においても同様
に３．１×１０５から１．９×１０３に減少しており、
抗菌力の効果が認められた。As shown in Table 1 above, the viable cell count of E. coli after 24 hours was 2.7 × 10 5 to 1.7 × 10 3.
And S. aureus similarly decreased from 3.1 × 10 5 to 1.9 × 10 3 ,
The effect of antibacterial activity was recognized.
【０００９】つぎに、塩化水素抑制効果について下記に
述べる。試験体として、本発明の環境衛生対策包装材料
の１００部に対して、塩化ビニール（正味塩ビ量６８
％）を２．５部付加したものを使用した。つぎに、比較
試験体として酸化鉄を混入したポリエチレン袋を１００
部とし、上記と同様な塩化ビニールを２．５部付加した
もの（以下、Ａという）、そして、別の比較試験体とし
て水酸化アルミニウムを混入したポリエチレン袋を１０
０部とし、上記と同様な塩化ビニールを２．５部付加し
たもの（以下、Ｂという）、以上３点にて試験を行っ
た。試験方法としては、７００℃で燃焼させ、塩化水素
発生量を計測した。Next, the effect of suppressing hydrogen chloride will be described below. As a test body, 100 parts of the packaging material for environmental hygiene according to the present invention was used, and vinyl chloride (net PVC amount: 68) was used.
%) Was used. Next, a polyethylene bag mixed with iron oxide was used as a comparative test sample.
And 2.5 parts of the same vinyl chloride as above (hereinafter referred to as “A”), and 10 polyethylene bags mixed with aluminum hydroxide as another comparative test body.
The test was conducted with the above three points, where 0 part was used and 2.5 parts of vinyl chloride similar to the above was added (hereinafter referred to as B). As a test method, combustion was performed at 700 ° C., and the amount of hydrogen chloride generated was measured.
【００１０】[0010]
【表２】 [Table 2]
【００１１】上記表２に示すように、本発明の環境衛生
対策包装材料によれば、他の製品と比較し、優れた塩化
水素抑制効果が得られた。本発明に使用する高純度な水
酸化カルシウム（Ｃａ（ＯＨ）２）は、塩化水素との反
応速度及び反応容量が、共にあらゆる化合物の中で最も
優れており、しかも、捕捉した塩素（塩化カルシウム）
は約１６００℃以上まで固体のままで保持され、空気中
に放出されない。本発明の環境衛生対策包装材料は、塩
化水素と次の反応で捕捉する。
Ｃａ（ＯＨ）２＋２ＨＣｌ→ＣａＣｌ２＋２Ｈ２Ｏ
つまり、無毒の塩化カルシウム（融点７７４℃、沸点１
６００℃）と水を精製する。As shown in Table 2 above, according to the packaging material for environmental hygiene of the present invention, an excellent effect of suppressing hydrogen chloride was obtained as compared with other products. The high-purity calcium hydroxide (Ca (OH) 2 ) used in the present invention has the best reaction rate and reaction capacity with hydrogen chloride among all compounds, and moreover, the captured chlorine (calcium chloride )
Remains solid above about 1600 ° C and is not released into the air. The packaging material for environmental hygiene according to the present invention is captured by the following reaction with hydrogen chloride. Ca (OH) 2 + 2HCl → CaCl 2 + 2H 2 O In other words, nontoxic calcium chloride (melting point 774 ° C., boiling point 1
600 ° C) and water are purified.
【００１２】つぎに、他の実施例を説明する。上記環境
衛生対策包装材料のラミネート品を、両サイドシールあ
るいは合掌シールしたチューブ状の物や背貼りシール
袋、三方シール袋等に加工してなる米袋がある。この米
袋は、特に米ヌカの臭気を抑制すると共に、鮮度保持力
を有し、上記の環境衛生対策包装材料と同様に、焼却処
分時において塩化水素の生成を抑制することができるも
のである。また、昨今、水質汚染防止の観点から研がず
に炊ける無洗米が流通しているが、これらは更に一般家
庭に浸透していくと思われ、無洗米にも使用できる。Next, another embodiment will be described. There is a rice bag obtained by processing the laminated product of the packaging material for environmental hygiene measures into a tube-shaped product having both side seals or joint seals, a back-attached seal bag, a three-sided seal bag, or the like. This rice bag suppresses the odor of rice bran in particular, has freshness retention, and can suppress the generation of hydrogen chloride at the time of incineration, like the above-mentioned packaging material for environmental hygiene. In addition, recently, non-washed rice that can be cooked without polishing has been distributed from the viewpoint of preventing water pollution, but these are thought to further penetrate into general households and can be used for non-washed rice.
【００１３】[0013]
【発明の効果】上記表１に示すように、水酸化カルシウ
ム系添加剤、特にＣａ（ＯＨ）２をポリエチレン等のオ
レフィン系樹脂に混合し、フィルムあるいはシートに加
工し、様々な袋や容器、特に米袋に使用（通常の精米や
無洗米を入れる）することにより臭気を抑制し、鮮度保
持力を有し、焼却処分時において塩化水素の生成を抑制
することができる。特に、捕捉した塩素（塩化カルシウ
ム）は、約１６００℃以上まで固定のままで保持され、
空気中に放出されず、また、無毒の塩化カルシウムと水
を生成し、安全で安心して使用できるものである。As shown in Table 1 above, a calcium hydroxide additive, particularly Ca (OH) 2 , is mixed with an olefinic resin such as polyethylene and processed into a film or sheet, and various bags and containers, In particular, by using it in a rice bag (adding ordinary milled rice or unwashed rice), it has odor control, freshness retention, and hydrogen chloride generation during incineration disposal. Especially, the captured chlorine (calcium chloride) is kept fixed up to about 1600 ° C or higher,
It is not released into the air and produces non-toxic calcium chloride and water, which is safe and safe to use.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｃ０８Ｌ 23/00 Ｃ０８Ｌ 23/00 67/00 67/00 77/00 77/00 // Ｂ６５Ｄ 30/02 ＢＳＮ Ｂ６５Ｄ 30/02 ＢＳＮ Ｆターム(参考） 3E064 BA24 BB03 FA06 3E086 AD01 BA15 BA35 BB87 BB90 CA16 4F071 AA15 AA20 AA43 AA54 AB18 AE05 AE17 AE21 AF47 AF52 AH04 BA01 BB06 BC01 4J002 BB031 BB121 CF001 CL011 DE086 FA086 FD016 FD136 FD186 GG02 ─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 7 Identification code FI theme code (reference) C08L 23/00 C08L 23/00 67/00 67/00 77/00 77/00 // B65D 30/02 BSN B65D 30/02 BSN F term (reference) 3E064 BA24 BB03 FA06 3E086 AD01 BA15 BA35 BB87 BB90 CA16 4F071 AA15 AA20 AA43 AA54 AB18 AE05 AE17 AE21 AF47 AF52 AH04 BA01 BB031 020 BB030 BB010 BB031 BB01 FA011
Claims (6)
ン系樹脂に混合し、フィルムあるいはシートに加工して
なることを特徴とする環境衛生対策包装材料。1. A packaging material for environmental hygiene, which comprises a calcium hydroxide additive mixed with an olefin resin and processed into a film or sheet.
酸及びハロゲンの中和と捕捉性に優れた無毒性で微粒
子、高分散性で、有害な不純物を含まない高純度な水酸
化カルシウム化合物であることを特徴とする請求項１記
載の環境衛生対策包装材料。2. A calcium hydroxide-based additive, which is nontoxic and fine particles excellent in neutralizing and trapping acid such as hydrochloric acid and halogen, highly dispersible, and highly pure calcium hydroxide containing no harmful impurities. The packaging material for environmental hygiene according to claim 1, which is a compound.
いはポリプロピレンあるいはポリエステルあるいはナイ
ロンであることを特徴とする請求項１又は２記載の環境
衛生対策包装材料。3. The packaging material for environmental hygiene measures according to claim 1, wherein the olefin resin is polyethylene, polypropylene, polyester, or nylon.
ン系樹脂に対して、重量比で２％〜５％練り込むことを
特徴とする請求項１、２又は３記載の環境衛生対策包装
材料。4. The packaging material for environmental hygiene according to claim 1, 2 or 3, wherein the calcium hydroxide additive is kneaded in a weight ratio of 2% to 5% with respect to the olefin resin.
してなることを特徴とする包装材。5. A packaging material obtained by processing the packaging material for environmental hygiene measures into a bag shape.
する請求項５記載の包装材。6. The packaging material according to claim 5, wherein the packaging material is a rice bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002186897A JP2003341713A (en) | 2002-05-23 | 2002-05-23 | Environmentally friendly sanitary packing material and package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002186897A JP2003341713A (en) | 2002-05-23 | 2002-05-23 | Environmentally friendly sanitary packing material and package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003341713A true JP2003341713A (en) | 2003-12-03 |
Family
ID=29774168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002186897A Pending JP2003341713A (en) | 2002-05-23 | 2002-05-23 | Environmentally friendly sanitary packing material and package |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003341713A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020196489A (en) * | 2019-05-31 | 2020-12-10 | 株式会社ヒューリンク | Food packaging film and food packaging bag |
| KR20220160737A (en) * | 2021-05-28 | 2022-12-06 | (주) 씨에프씨테라메이트 | Composition for antibacterial film and preparing method of antibacterial film using thereof |
| JP2023016852A (en) * | 2019-05-31 | 2023-02-02 | 株式会社ヒューリンク | Food packaging film and food packaging bag |
-
2002
- 2002-05-23 JP JP2002186897A patent/JP2003341713A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020196489A (en) * | 2019-05-31 | 2020-12-10 | 株式会社ヒューリンク | Food packaging film and food packaging bag |
| JP7186973B2 (en) | 2019-05-31 | 2022-12-12 | 株式会社ヒューリンク | Food packaging films and food packaging bags |
| JP2023016852A (en) * | 2019-05-31 | 2023-02-02 | 株式会社ヒューリンク | Food packaging film and food packaging bag |
| JP7320234B2 (en) | 2019-05-31 | 2023-08-03 | 株式会社ヒューリンク | Food packaging films and food packaging bags |
| KR20220160737A (en) * | 2021-05-28 | 2022-12-06 | (주) 씨에프씨테라메이트 | Composition for antibacterial film and preparing method of antibacterial film using thereof |
| KR102501403B1 (en) | 2021-05-28 | 2023-02-23 | (주) 씨에프씨테라메이트 | Composition for antibacterial film and preparing method of antibacterial film using thereof |
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