JP3407591B2 - Packaging container - Google Patents
Packaging containerInfo
- Publication number
- JP3407591B2 JP3407591B2 JP08573197A JP8573197A JP3407591B2 JP 3407591 B2 JP3407591 B2 JP 3407591B2 JP 08573197 A JP08573197 A JP 08573197A JP 8573197 A JP8573197 A JP 8573197A JP 3407591 B2 JP3407591 B2 JP 3407591B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- packaging container
- deodorant
- paperboard
- pulp
- 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 - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Packages (AREA)
- Wrappers (AREA)
- Paper (AREA)
Description
【０００１】[0001]
【発明の背景】本発明は消臭作用を有する通気性の容器
材料及びこれより作製された包装容器(一次容器)に関す
る。本発明の包装容器は特に豚饅、ギョウザ、シュウマ
イなどの強い匂いを有する調理済み食品の持ち帰り用パ
ッケージに用いられる。BACKGROUND OF THE INVENTION The present invention is a breathable container having a deodorant effect.
Materials and which relates than fabricated packaging container (primary container). The packaging container of the present invention is particularly used as a take-out package for cooked foods having a strong odor, such as pork bun, gyoza, and Shumai.
【０００２】従来、ニンニク臭など匂いの強い商品の包
装は、特別な対策が取られていないか、あるいはその匂
いを容器の外部に放出させないよう密封が行われてい
る。しかしながら、ギョウザ、シュウマイなど加熱され
た調理済みの食品は、密閉容器を用いると内容物に水分
が吸収され、ふやけるなどして、内容物である食品の味
覚、風味を損なう。従来、ギョウザなど匂いの強い食品
を持ち運ぶにあたっては、周囲への匂いを気遣うことが
あり、特に通勤帰宅時の女性の場合には、持ち帰りに抵
抗があった。[0002] Conventionally, packaging of a product having a strong odor such as garlic odor has not been taken any special measures, or has been hermetically sealed so that the odor is not released to the outside of the container. However, when cooked foods such as gyosa and Shumai that have been cooked are used in a closed container, moisture is absorbed by the contents, and the contents are spoiled to impair the taste and flavor of the food. In the past, when carrying foods with strong odors, such as gyoza, there was a concern about the odors of the surroundings, and especially when a woman came home to work, there was resistance in taking them out.
【０００３】[0003]
【発明の目的及び概要】本発明の目的は密閉されていな
い容器を用いながら、匂いを容器外部に漏らすことなく
水分を放出して調理済みの食品などの味覚、風味を維持
することのできる板紙からなる包装容器を提供すること
にある。OBJECT AND SUMMARY OF THE INVENTION The object of the present invention is to use a non-sealed container and release water without leaking odor to the outside of the container to maintain the taste and flavor of cooked foods. To provide a packaging container made of.
【０００４】本発明は消臭成分を配合してなる消臭性板
紙からなる通気性の容器材料及びこれより作製された包
装容器を提供するものである。また、本発明包装容器の
板紙は、内層、中間層及び外層を有するものであって、
内層が吸水性及び吸油性を有し、中間層が耐水性を有す
る耐水層と消臭成分を含有する消臭層とを有し、かつ外
層が撥油性を有するのが好ましい。The present invention is a deodorant plate containing a deodorant component.
There is provided a breathable container material and which more fabricated packaging container made of paper. Further, the paperboard of the packaging container of the present invention has an inner layer, an intermediate layer and an outer layer,
It is preferable that the inner layer has water absorbency and oil absorbency, the intermediate layer has a water resistant layer having water resistance and a deodorant layer containing a deodorant component, and the outer layer has oil repellency.
【０００５】[0005]
【発明の詳細な開示】本発明の通気性容器材料である板
紙は、消臭成分が板紙層の内部全体にわたって保有され
ていてもよく、また板紙層の一部に分散又は層状に配置
されていてもよい。本発明で用いられる消臭成分として
は、竹抽出エキス、竹メカニカルパルプ、フラボノイ
ド、シャンピニオンエキス、あるいは銅化合物、亜鉛化
合物、銀化合物などの金属化合物を含む消臭剤などが挙
げられる。これら消臭成分は、単独で用いてもよく、ま
た２種以上を併用してもよい。DETAILED DESCRIPTION OF THE INVENTION The paperboard which is the breathable container material of the present invention may have a deodorant component retained throughout the inside of the paperboard layer, or may be dispersed or partly dispersed in a part of the paperboard layer. It may be arranged in layers. Examples of the deodorant component used in the present invention include a bamboo extract, a bamboo mechanical pulp, a flavonoid, a champignon extract, or a deodorant containing a metal compound such as a copper compound, a zinc compound and a silver compound. These deodorant components may be used alone or in combination of two or more.
【０００６】これらの消臭成分は、通常の抄紙工程で板
紙中に配合するのが好ましい。消臭成分を板紙に加える
には、消臭成分の形態に応じて種々の方法が採用されて
よい。例えば竹抽出エキス、シャンピニオンエキス、フ
ラボノイドなどを用いる場合は、これらの消臭成分の水
溶液を抄紙工程で、パルプに対して０.１〜５０重量
％、好ましくは０.５〜１.０重量％を含浸させ紙を抄
く。These deodorant components are preferably blended in the paperboard in the ordinary papermaking process. Various methods may be employed to add the deodorant component to the paperboard, depending on the form of the deodorant component. For example, when bamboo extract, champignon extract, flavonoid, etc. are used, an aqueous solution of these deodorant components is 0.1 to 50% by weight, preferably 0.5 to 1.0% by weight based on the pulp in the papermaking process. And paper is made.
【０００７】また、消臭成分として前記の金属化合物を
用いる場合は金属塩の水溶液を調製し、これにパルプ又
は繊維を分散して消臭成分の担持を行う。When the above-mentioned metal compound is used as the deodorant component, an aqueous solution of a metal salt is prepared, and pulp or fibers are dispersed therein to carry the deodorant component.
【０００８】かかる金属塩としては、例えば塩化銅、硫
酸銅、硝酸銅、酢酸銅などの銅化合物；塩化亜鉛、硫酸
亜鉛、硝酸亜鉛、酢酸亜鉛などの亜鉛化合物；及び塩化
銀、硫酸銀、硝酸銀、酢酸銀などの銀化合物が挙げられ
る。Examples of such metal salts include copper compounds such as copper chloride, copper sulfate, copper nitrate and copper acetate; zinc compounds such as zinc chloride, zinc sulfate, zinc nitrate and zinc acetate; and silver chloride, silver sulfate and silver nitrate. , And silver compounds such as silver acetate.
【０００９】金属の担持にあたっては、これらの金属塩
の水溶液にパルプ、あるいはレーヨンなどの繊維を分散
する。つぎに、この分散液にアルカリ水溶液を加えてｐ
Ｈ７.０付近に調整し金属水酸化物のコロイドを得て、
これをパルプに対し金属換算で０.１〜５０重量％、好
ましくは０.８〜１重量％担持させる。このようにして
得られた金属消臭成分を担持した消臭性パルプ又は繊維
は、公知の抄紙方法によって紙に抄き消臭成分を含有す
る板紙が製造される。When carrying a metal, fibers such as pulp or rayon are dispersed in an aqueous solution of these metal salts. Next, an alkaline aqueous solution is added to this dispersion to add p.
Adjust to around H7.0 to obtain metal hydroxide colloid,
This is supported on the pulp in an amount of 0.1 to 50% by weight, preferably 0.8 to 1% by weight in terms of metal. The metal-deodorizing component-carrying deodorant pulp or fiber thus obtained is manufactured into a paperboard containing a paper-making deodorant component by a known paper-making method.
【００１０】竹メカニカルパルプの場合は、そのまま抄
紙工程中、パルプ原液にパルプ１００部に対して１〜３
００部、好ましくは３０〜５０部を加えて紙を抄く。In the case of bamboo mechanical pulp, 1 to 3 parts per 100 parts of pulp is added to the pulp stock solution during the papermaking process as it is.
Paper is made by adding 00 parts, preferably 30 to 50 parts.
【００１１】つぎに本発明の板紙を具体例に基づき図面
を参照しながらさらに詳しく説明する。図１は本発明の
包装容器に用いる機能性原紙である板紙の一具体例を示
す模式的断面図である。Next, the paperboard of the present invention will be described in more detail based on specific examples with reference to the drawings. FIG. 1 is a schematic cross-sectional view showing a specific example of paperboard which is a functional base paper used in the packaging container of the present invention.
【００１２】一般的に板紙は抄き合わせ板紙のことであ
り、抄き合わせの各層抄造装置には種々の方式のものが
あるが、円網抄紙機を用いるのが主流である。図１にお
いて、板紙１は内層２、中間層３及び外層４を順に重ね
合わせて抄き合わせ多層構成を有する板紙である。な
お、円網による抄紙の場合、板紙が複数層で形成されて
いる場合であっても、これら各層は１層ごとに抄き合わ
せのユニットを設けて形成するため、任意の層に消臭
剤、耐水剤、撥油剤などを個別に内填することができ
る。[0012] Generally, paperboard is a laminated paperboard, and there are various types of papermaking apparatus for various layers of papermaking, but a cylinder paper machine is mainly used. In FIG. 1, a paperboard 1 is a paperboard having a laminated multi-layer structure in which an inner layer 2, an intermediate layer 3 and an outer layer 4 are sequentially laminated. In the case of paper making using a cylinder, even if the paperboard is formed of a plurality of layers, each of these layers is formed by providing a unit for making a paper, and therefore, the deodorant can be formed in any layer. , A water resistant agent, an oil repellent and the like can be individually incorporated.
【００１３】内層２は、油分、水分、水蒸気をいずれも
吸収、透過する無サイズ層(無耐水層、すなわち吸水・
吸油層と同じ)で構成されている。かかる内層の吸水度
は、通常４０〜１００ｇ/ｍ2・min.、吸油度は３０ｇ/ｍ
2・min.以上が好ましい。なお、吸水度および吸油度の測
定はコップ法(ＪＩＳ Ｐ8140)により行った。The inner layer 2 is a non-size layer (water-resistant layer, that is, water-absorbing layer) that absorbs and permeates all of oil, water and water vapor.
The same as the oil absorption layer). The water absorption of the inner layer is usually 40 to 100 g / m 2 · min., And the oil absorption is 30 g / m.
2 min. Or more is preferable. The water absorption and oil absorption were measured by the cup method (JIS P8140).
【００１４】中間層３は図１に示す具体例では第１層〜
第４層の４層からなる。この中間層のうち内層側の第１
層は撥油層５、第３層は消臭成分を含有し消臭性を有す
る消臭層６である。また、中間層の第２〜４層は耐水層
７であって、そのうち第３層は前記消臭層６も兼ねる。In the concrete example shown in FIG.
It consists of four layers, the fourth layer. The first of the intermediate layers on the inner layer side
The layer is an oil repellent layer 5, and the third layer is a deodorant layer 6 containing a deodorant component and having deodorant properties. The second to fourth layers of the intermediate layer are water resistant layers 7, and the third layer also serves as the deodorant layer 6.
【００１５】このように中間層は、一般に２〜４層等の
複数の層で構成されるのが好ましく、その内の少なくと
も一層、あるいは全ての層が消臭層であって、消臭成分
を担持したパルプや繊維が配合される。また、中間層の
うち少なくとも１層は、油分、水蒸気を吸収、透過し、
水滴は吸収しにくい耐水性を付与した耐水層からなる。
これら消臭層及び耐水層は各々別個に設けられてもよ
く、同一層が両層の機能を兼ね備えていてもよい。さら
にこれらの層は各々１層ずつであってもよく、いずれか
一方又は両方の層が複数設けられていてもよい。As described above, it is generally preferable that the intermediate layer is composed of a plurality of layers such as 2 to 4 layers, and at least one layer or all of them is a deodorant layer, and the deodorant component is contained. The supported pulp and fibers are mixed. At least one of the intermediate layers absorbs and permeates oil and water vapor,
The water droplets are composed of a water resistant layer that imparts water resistance that is difficult to absorb.
These deodorant layer and water resistant layer may be provided separately, and the same layer may have the functions of both layers. Further, each of these layers may be one layer, or one or both layers may be provided in plural.
【００１６】中間層には更に後記の外層と同様、水蒸気
を透過し油分を遮断する撥油性を付与した撥油層を設け
てもよい。撥油剤を用いて耐水性を付与することも可能
である。なお、耐水性を付与するためには、ロジン系樹
脂、アクリル系樹脂等の耐水剤をパルプに対し０.３〜
２.０％添加するのが好ましい。耐水度はステキヒト・
サイズ度で約１５００秒以上(ＪＩＳ P8122)であるのが
好ましい。これら、耐水層、消臭層等は抄紙工程で設け
るのが好ましい。As with the outer layer described later, the intermediate layer may be further provided with an oil repellent layer which imparts an oil repellent property that allows water vapor to pass therethrough and blocks oil components. It is also possible to impart water resistance by using an oil repellent. In order to impart water resistance, a water resistant agent such as a rosin resin or an acrylic resin is added to the pulp in an amount of 0.3-
It is preferable to add 2.0%. Water resistance is excellent
The size is preferably about 1500 seconds or more (JIS P8122). These water resistant layer, deodorant layer, etc. are preferably provided in the papermaking process.
【００１７】つぎに、外層４は水蒸気を透過し油分を遮
断する撥油性の層で構成されている。外層に撥油性を付
与するための撥油剤としては、パーフルオロアルキルリ
ン酸塩、アクリル系樹脂等をパルプに対し０.３〜２.０
％添加するのが好ましい。また、これらの撥油剤を用い
ることにより、耐水性を付与することも可能である。外
層の耐油度はＫＩＴ ９以上(Ｊ.ＴＡＰＰＩ No.41によ
る)であるのが好ましい。Next, the outer layer 4 is composed of an oil-repellent layer that allows water vapor to pass therethrough and blocks oil components. As an oil repellent for imparting oil repellency to the outer layer, perfluoroalkyl phosphate, acrylic resin or the like is added to the pulp in an amount of 0.3 to 2.0.
% Is preferably added. Water resistance can also be imparted by using these oil repellents. The oil resistance of the outer layer is preferably KIT 9 or higher (according to J. TAPPI No. 41).
【００１８】[0018]
【作用】包装容器の板紙自体が消臭剤となり、匂いに対
してフィルター作用を示す。板紙の内部に含浸された消
臭成分により食品からの臭気を取り除き、かつ容器の通
気性がある。匂いの成分が蒸気とともに板紙層を通過す
る際、臭気成分のみが吸着除去され、蒸気はそのまま通
過し、匂いが外部に漏れない。[Function] The paperboard of the packaging container itself serves as a deodorant, and exhibits a filter function against odor. Odor from food is removed by the deodorant component impregnated inside the paperboard, and the container is breathable. When the odor component passes through the paperboard layer together with the vapor, only the odor component is adsorbed and removed, the vapor passes through as it is, and the odor does not leak outside.
【００１９】[0019]
【実施例】つぎに本発明を実施例に基づきさらに具体的
に説明する。EXAMPLES Next, the present invention will be described more specifically based on examples.
【００２０】［試験例］製造例 ２０Ｌの水にＮＤＳＰ
（針葉樹溶解パルプ）１０００ｇを加え、離解機にてス
ラリー状に離解した後、酢酸銅水溶液｛（ＣＨ3ＣＯ
Ｏ）2Ｃｕ・Ｈ2Ｏとして５０ｇ/Ｌ｝０.８Ｌを添加し
た。次いで、水酸化ナトリウム水溶液（１２０ｇ/Ｌ）
を徐々に添加して、系内をｐＨ７.０に調製して、Ｃｕ
（ＯＨ）2コロイドを生じせしめ、該コロイドをＮＤＳ
Ｐに付着させて固定化し消臭パルプとした。得られた消
臭パルプは絶乾重量に対して、銅を金属換算にて１.０
(ｗ/ｗ)％担持していた。なお、銅の担持量の測定はキ
レート滴定法により行った。[Test Example] Manufacturing Example NDSP in 20 L of water
(Dissolved softwood pulp) 1000 g was added and disintegrated into a slurry by a disintegrator, and then a copper acetate aqueous solution {(CH 3 CO
O) 2 Cu · H 2 O, 50 g / L} 0.8 L was added. Then, sodium hydroxide aqueous solution (120 g / L)
Is gradually added to adjust the pH of the system to 7.0, and Cu
(OH) 2 colloid is generated, and the colloid is treated with NDS.
It was made to adhere to P and fixed to obtain deodorant pulp. The deodorized pulp obtained had a copper content of 1.0 in terms of metal based on the absolute dry weight.
(w / w)% was carried. The amount of supported copper was measured by the chelate titration method.
【００２１】［実施例１］まず、第１ユニットにおいて
バージンンパルプ１００％からなる無サイズ層を抄紙し
た。続いて撥油剤としてパーフルオロアルキルリン酸塩
をパルプに対し１.０％内填した第２ユニットにて撥油
層を、耐水剤としてはロジン系樹脂をパルプに対し１.
０％内填した第３ユニットにて耐水層を抄紙した。さら
に、前記耐水剤をパルプに対し１.０％と前記消臭パル
プを内填した第４ユニットにて消臭・耐水層を、前記耐
水剤をパルプに対し１.０％内填した第５ユニットにて
耐水層を、最後に撥油剤をパルプに対し１.０％内填し
た第６ユニットにて撥油層を、順に１層あたり坪量約６
０ｇ/ｍ2で重ね合わせて抄紙することで、図１に示すよ
うな合計６層からなる坪量３５０ｇ/ｍ2の板紙を製造し
た。なお、上記板紙において、第１ユニットにおいて内
層を、第２〜５ユニットにおいて中間層を、第６ユニッ
トにおいて外層を形成した。[Example 1] First, a non-size layer made of 100% virgin pulp was made into paper in the first unit. Subsequently, an oil repellent layer was used as the oil repellent in the second unit containing 1.0% of perfluoroalkyl phosphate in the pulp, and a rosin resin was used as the water resistant agent in the pulp of 1.0%.
The water resistant layer was paper-made in the third unit containing 0%. Further, a deodorant / water resistant layer was contained in a fourth unit containing 1.0% of the water resistant agent in pulp and 1.0% of the deodorizing pulp, and a fifth unit containing the water resistant agent in 1.0% of the pulp. The water-resistant layer in the unit, and finally the oil-repellent layer in the sixth unit containing 1.0% of the oil repellent in the pulp, in order, the basis weight per layer is about 6
By stacking paper at 0 g / m 2 and making paper, a board having a total of 6 layers and a basis weight of 350 g / m 2 was produced. In the above paperboard, the inner layer was formed in the first unit, the intermediate layer was formed in the second to fifth units, and the outer layer was formed in the sixth unit.
【００２２】そして、豚饅、ギョウザなど強い匂いを有
する食品の匂いについてその成分を調べたところ、主な
成分としてメチルメルカプタン、硫化水素、アンモニア
等が検出された。このため、前記の板紙の評価をこれら
のガスを用いて行った。When the components of the odor of foods having a strong odor such as pork bun and gyoza were examined, methyl mercaptan, hydrogen sulfide, ammonia and the like were detected as the main components. For this reason, the evaluation of the paperboard described above was carried out using these gases.
【００２３】すなわち、板紙１ｇを内容積１.５Ｌのフ
ァスナーバッグに入れ、硫化水素、アンモニアまたはメ
チルメルカプタン１００ppmを含有する空気１.５Ｌを封
入した。所定時間経過毎に、ファスナーバッグの中に残
留するガス濃度をガス検知管を用いて測定し、板紙の消
臭効果を求めた。結果を表１に示す。また、比較のため
消臭成分を配合していない板紙についても同様にして評
価した。That is, 1 g of paperboard was placed in a zipper bag having an internal volume of 1.5 L, and 1.5 L of air containing 100 ppm of hydrogen sulfide, ammonia or methyl mercaptan was enclosed. The concentration of gas remaining in the fastener bag was measured using a gas detector tube after every predetermined time, and the deodorizing effect of the paperboard was determined. The results are shown in Table 1. For comparison, a paperboard containing no deodorant component was also evaluated in the same manner.
【００２４】[0024]
【表１】 [Table 1]
【００２５】［実施例２］実施例１にて得られた板紙を
用いて、縦２０cm、横１５cm、高さ３cmの蓋つきの箱を
製作した。この箱の中に蒸した餃子８個を入れ、箱ごと
ビニール袋に入れて密封した。所定時間経過毎にビニー
ル袋の中のガス濃度をガス検知管により測定して、紙箱
より外部に放出されるガス量を測定し箱の消臭効果を評
価した。結果を表２に示す。また、比較のため、消臭成
分を配合していない板紙を用いて作成した箱についても
同様にして評価した。結果を表２に合わせ示す。[Example 2] Using the paperboard obtained in Example 1, a box with a lid having a length of 20 cm, a width of 15 cm and a height of 3 cm was produced. Eight steamed dumplings were put in this box, and the whole box was put in a vinyl bag and sealed. The gas concentration in the vinyl bag was measured with a gas detector tube after every predetermined time, and the amount of gas released from the paper box was measured to evaluate the deodorizing effect of the box. The results are shown in Table 2. In addition, for comparison, a box prepared using a paperboard containing no deodorant component was evaluated in the same manner. The results are also shown in Table 2.
【００２６】[0026]
【表２】 [Table 2]
【００２７】[0027]
【発明の効果】本発明の包装容器を用いると、匂いの強
い商品を持ち運ぶにあたって、周囲への匂いの漏れを気
遣う必要がない。また、本発明の包装容器は通気性を有
し、食品の味覚や風味を損なうことがない。さらに、こ
の包装容器に生ゴミ等を入れて捨てると脱臭効果により
悪臭の防止になる。When the packaging container of the present invention is used, it is not necessary to worry about leakage of odor to the surroundings when carrying a product having a strong odor. In addition, the packaging container of the present invention has air permeability and does not impair the taste and flavor of food. Furthermore, if raw garbage or the like is put in this packaging container and discarded, a deodorizing effect can prevent a bad odor.
【図１】 本発明板紙の一具体例を示す模式的断面図で
ある。FIG. 1 is a schematic cross-sectional view showing a specific example of the paperboard of the present invention.
１ 板紙 ２ 内層 ３ 中間層 ４ 外層 ５ 撥油層 ６ 消臭層 ７ 耐水層 1 Paperboard 2 inner layer 3 Middle class 4 outer layer 5 Oil repellent layer 6 deodorant layer 7 Water resistant layer
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平７−70991（ＪＰ，Ａ) 特開 平１−201600（ＪＰ，Ａ) 特開 昭62−33900（ＪＰ，Ａ) 特開 平８−218294（ＪＰ，Ａ) 特開 平７−90794（ＪＰ，Ａ) 特開 平６−335994（ＪＰ，Ａ) 特開 平６−47882（ＪＰ，Ａ) 実開 平２−114050（ＪＰ，Ｕ) 紙パルプ技術協会，紙パルプ技術便 覧，日本，紙パルプ技術協会，1992年 １月30日，５版，第455頁乃至第460頁 (58)調査した分野(Int.Cl.7，ＤＢ名) D21H 11/00 - 27/42 B65D 1/00 - 91/00 ─────────────────────────────────────────────────── ─── Continuation of front page (56) Reference JP-A-7-70991 (JP, A) JP-A-1-201600 (JP, A) JP-A-62-33900 (JP, A) JP-A-8- 218294 (JP, A) JP-A-7-90794 (JP, A) JP-A-6-335994 (JP, A) JP-A-6-47882 (JP, A) Actual Kaihei 2-114050 (JP, U) Japan Pulp and Paper Technology Association, Japan Pulp and Paper Technology Handbook, Japan, Japan Pulp and Paper Technology Association, January 30, 1992, 5th edition, pp. 455-460 (58) Fields investigated (Int.Cl. 7 , DB name) ) D21H 11/00-27/42 B65D 1/00-91/00
Claims (3)
なる通気性容器材料により作製された包装容器であっ
て、内層が吸水性及び吸油性を有し、中間層が耐水性を
有する耐水層及び消臭成分を含有する消臭層を有し、か
つ外層が撥油性を有してなる包装容器。 1. A packaging container made of a breathable container material comprising a paperboard having an inner layer, an intermediate layer and an outer layer, wherein the inner layer has water absorption and oil absorption properties, and the intermediate layer has water resistance. And a packaging container having an odor eliminating layer containing an odor eliminating component and having an outer layer having oil repellency.
パルプ、フラボノイド、シャンピニオンエキス、銅化合
物、亜鉛化合物及び銀化合物から選ばれた少なくとも１
種の消臭成分である請求項１の包装容器。2. The deodorant component is at least one selected from bamboo extract, bamboo mechanical pulp, flavonoid, champignon extract, copper compound, zinc compound and silver compound.
The packaging container according to claim 1 , wherein the packaging container is a deodorant component of a seed.
なる請求項１又は２の包装容器。3. The packaging container according to claim 1, wherein the inner layer, the intermediate layer and the outer layer are combined together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08573197A JP3407591B2 (en) | 1997-03-19 | 1997-03-19 | Packaging container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08573197A JP3407591B2 (en) | 1997-03-19 | 1997-03-19 | Packaging container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10259595A JPH10259595A (en) | 1998-09-29 |
| JP3407591B2 true JP3407591B2 (en) | 2003-05-19 |
Family
ID=13866996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08573197A Expired - Fee Related JP3407591B2 (en) | 1997-03-19 | 1997-03-19 | Packaging container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3407591B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006205628A (en) * | 2005-01-31 | 2006-08-10 | Toppan Printing Co Ltd | Laminated material for paper container and paper container |
| JP2006205627A (en) * | 2005-01-31 | 2006-08-10 | Toppan Printing Co Ltd | Laminated material for paper container and paper container |
| KR100706773B1 (en) * | 2005-08-10 | 2007-04-12 | 오희범 | A water absorption pad having nano-silver |
| JP4832983B2 (en) * | 2006-07-31 | 2011-12-07 | 株式会社吉野工業所 | container |
| JP6399977B2 (en) * | 2015-07-22 | 2018-10-03 | 石塚硝子株式会社 | Deodorant glass container |
| JP2017133135A (en) * | 2016-01-29 | 2017-08-03 | 日本製紙クレシア株式会社 | Deodorant antibacterial paper board and paper container |
-
1997
- 1997-03-19 JP JP08573197A patent/JP3407591B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| 紙パルプ技術協会，紙パルプ技術便覧，日本，紙パルプ技術協会，１９９２年 １月３０日，５版，第４５５頁乃至第４６０頁 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10259595A (en) | 1998-09-29 |
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