JPS63105636A - Drying of after-heating of agricultural harvested crop, marine product or the like - Google Patents
Drying of after-heating of agricultural harvested crop, marine product or the likeInfo
- Publication number
- JPS63105636A JPS63105636A JP61251420A JP25142086A JPS63105636A JP S63105636 A JPS63105636 A JP S63105636A JP 61251420 A JP61251420 A JP 61251420A JP 25142086 A JP25142086 A JP 25142086A JP S63105636 A JPS63105636 A JP S63105636A
- Authority
- JP
- Japan
- Prior art keywords
- agricultural
- drying
- sheet
- crops
- agricultural harvested
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract 3
- 238000001035 drying Methods 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000035699 permeability Effects 0.000 claims abstract description 12
- 238000004806 packaging method and process Methods 0.000 claims abstract description 5
- 239000002861 polymer material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 6
- 238000003306 harvesting Methods 0.000 claims description 5
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 238000010998 test method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract description 3
- 239000004677 Nylon Substances 0.000 abstract description 2
- 239000012461 cellulose resin Substances 0.000 abstract description 2
- 229920001778 nylon Polymers 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 244000291564 Allium cepa Species 0.000 description 4
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 4
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 4
- 244000046052 Phaseolus vulgaris Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 235000021536 Sugar beet Nutrition 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 244000013123 dwarf bean Species 0.000 description 2
- 235000021331 green beans Nutrition 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 235000021374 legumes Nutrition 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000512259 Ascophyllum nodosum Species 0.000 description 1
- 229920000298 Cellophane Polymers 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
- 244000246386 Mentha pulegium Species 0.000 description 1
- 235000016257 Mentha pulegium Nutrition 0.000 description 1
- 235000004357 Mentha x piperita Nutrition 0.000 description 1
- 241000269908 Platichthys flesus Species 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000001050 hortel pimenta Nutrition 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Storage Of Fruits Or Vegetables (AREA)
- Storage Of Harvested Produce (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は農水産収穫物等の乾燥あるいは後熟法に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a method for drying or post-ripening agricultural and fishery crops.
従来の技術
農産収穫物たとえばタマネギは、品質向上のために収穫
期、土壌から抜きとり圃場において枯葉させる。この時
、降雨等により吸湿し腐敗、発根等の現象がある。さら
に頚部を切断後圃場から拾い上げコンテナ等に充填後屋
外に保存するため、ポリエチレンシートによってコンテ
ナ上部を被覆して降雨による品質劣化を防いでいるが、
現状でのポリエチレンシートによる被覆では、コンテナ
内部のタマネギが過湿によって変敗する。BACKGROUND OF THE INVENTION Agricultural crops such as onions are removed from the soil and dried in the field during the harvest period to improve quality. At this time, phenomena such as moisture absorption due to rainfall, rotting, and rooting occur. Furthermore, after cutting the neck, the neck is picked up from the field, filled in a container, etc., and then stored outdoors, so the top of the container is covered with a polyethylene sheet to prevent quality deterioration due to rain.
With the current covering with polyethylene sheets, the onions inside the container deteriorate due to excessive humidity.
また、豆類では刈り取り収穫後圃場にて地列放てき予備
乾燥後、一定量の莢実つき黄葉をにお積みという堆積を
行ない自然乾燥と子実の後熟を促進させ、しかるのち脱
殻、本乾燥を行う。In addition, for legumes, after harvesting, they are left in the ground in the field for preliminary drying, and then a certain amount of yellow leaves with seed pods are piled up in a pile to promote natural drying and later ripening of the grains, and then they are dehulled and the seeds are ripened. Perform drying.
このにお積み期間中に降雨等による浸水の結果発生する
カビ、子実の変色に対処するため、現在は、ポリエチレ
ンシートを被覆しているが、被覆内部で過湿状態となり
豆類の品質劣化を若起している。In order to prevent mold and discoloration of the grains that occur as a result of flooding due to rain during the loading period, polyethylene sheets are currently used to cover the beans, but this can lead to over-humidity inside the covering, resulting in quality deterioration of the beans. I'm rising young.
このほか、茶、ハツカ、ある種の薬用植物はその有効成
分または香気成分が低沸点のために、乾燥時にそれらの
成分が揮散する。現在の大気中への開放状態での天日乾
燥あるいは火力乾燥等では、これらの成分の揮散を防ぐ
ことは不可能である。In addition, tea, peppermint, and certain medicinal plants have low boiling points of their active ingredients or aromatic ingredients, so these ingredients volatilize when dried. It is impossible to prevent the volatilization of these components using the current methods of drying under the sun or drying by fire in an open state to the atmosphere.
さらに、畜産業において排出される糞尿等を屋外におい
て野積み乾燥させる場合、悪臭を発散しあるいは降雨に
１よる周辺の汚染があるため、ポリエチレンシート等で
被覆しているがこの場合も乾燥が遅れる欠点がある。Furthermore, when excrement, etc. discharged from livestock farming is piled up to dry outdoors, it is covered with polyethylene sheets, etc., as it gives off a bad odor or contaminates the surrounding area due to rainfall, but in this case too, drying is delayed. There are drawbacks.
さらに、水産業においては、コンブあるいはカレイ等を
野外において乾燥を行っているが、現在は降雨等にたい
しては、小屋掛けにより乾燥期間中の降雨に対処してい
るにすぎない。Furthermore, in the fisheries industry, kelp, flounder, etc. are dried outdoors, but currently the only way to deal with rain is by hanging them in sheds during the drying period.
問題点を解決するための手段
非繊維状の柔軟な親水性高分子材料からなり、厚さが１
５ミクロンないし１０００ミクロンで、ＪＩＳ−Ｚ−０
２０８に規定される試験法の条件Ｂによって測定される
透湿度が２５０ｇ／ｍ・２４時間以上を有し、かつ液体
水の浸透にたいしては、十分な耐水性をもつシートによ
り農水産収穫物等を被覆または密閉包装するようにした
ものである。Means for solving the problem Made of non-fibrous flexible hydrophilic polymer material with a thickness of 1.
5 microns to 1000 microns, JIS-Z-0
Agricultural and fishery crops, etc. can be transported using sheets that have a moisture permeability of 250 g/m/24 hours or more as measured by test method condition B specified in 208, and have sufficient water resistance against penetration of liquid water. It is designed to be covered or sealed.
実施例
つぎに、本発明を図面により説明する。１は透湿度２５
０ｇ以上のシートで、シート１は第１図、第２図および
第３図の如く降雨に対し農水産収穫物等を保護すること
による乾燥あるいは後熟させる方法と、第４図の如く降
雨、風雨、霧等にたいしても保護することによる乾燥あ
るいは後熟法、第５図の如く透湿度２５０ｇ以上のシー
ト１により該収穫物等を密閉包装し乾燥あるいは後熟す
る方法がある。第１図はマメ類のにお積み体、第２図は
コンテナに充填されたタマネギ、第３図は畜産排出物、
牧草類、第４図は水産物、第５図は香料或は薬用植物等
のそれぞれ乾燥または後熟の方法を示した例である。EXAMPLES Next, the present invention will be explained with reference to the drawings. 1 is moisture permeability 25
Sheet 1 is a sheet with a weight of 0g or more, and the method of drying or post-ripening by protecting agricultural and fishery crops etc. from rainfall as shown in Figures 1, 2 and 3, and the method of drying or post-ripening by protecting agricultural and fishery crops etc. from rainfall as shown in Figure 4. There is a method of drying or post-ripening by protecting the produce from wind, rain, fog, etc., and a method of drying or post-ripening the harvested product by sealingly packaging it with a sheet 1 having a moisture permeability of 250 g or more as shown in FIG. Figure 1 shows loads of legumes, Figure 2 shows onions packed in containers, Figure 3 shows livestock waste,
Examples of drying or post-ripening methods are shown for grasses, Fig. 4 is for marine products, and Fig. 5 is for drying or post-ripening of spices or medicinal plants.
第１図より第４図にいたる方法は野積みした農水産収穫
物等から発生する水蒸気を外気湿度との差に応じ、透湿
度２５０ｇ以上のシート１を介して拡散させる。さらに
該シートは降雨、霧滴等の液状水については十分な耐水
性を有するため、農水産収穫物等に被覆した場合、液状
水は該シート１上を流下し、直接農水性収穫物等をぬら
すことはない。これに織布類似した作用は布に撥水性処
理を施しても得られるがこの場合は水蒸気が微小な間隙
を通過し、液状水が表面張力により通過を妨げられると
いう現象である故に、揮発性の香気あるいは薬用成分等
の通過阻止を行うためには無力である。In the method shown in FIGS. 1 to 4, water vapor generated from agricultural and fishery crops piled up in the open air is diffused through a sheet 1 having a moisture permeability of 250 g or more, depending on the difference in humidity from the outside air. Furthermore, since the sheet has sufficient water resistance against liquid water such as rainfall and mist droplets, when it is coated on agricultural and fishery crops, the liquid water flows down on the sheet 1 and directly covers the agricultural and fisheries crops. It won't get wet. A similar effect to woven fabrics can be obtained by applying water-repellent treatment to the fabric, but in this case, water vapor passes through minute gaps and liquid water is prevented from passing through by surface tension, so it is volatile. It is powerless to prevent the passage of fragrances or medicinal ingredients.
本発明において使用する透湿度２５０ｇ以上のシートの
材質は、ポリビニルアルコールとその誘導体、セルロー
ス系樹脂、４−ナイロン及びその変性体等があり、それ
らのプラスチック材料をシート状に成形して使用する。Materials for the sheet having a moisture permeability of 250 g or more used in the present invention include polyvinyl alcohol and its derivatives, cellulose resin, 4-nylon and modified products thereof, and these plastic materials are molded into a sheet shape and used.
これらの材料からなる該シートはいずれも親水性であり
、水蒸気の透過量は大きいが、脂質等のガスはきわめて
微量のみ通過するという特徴を有する。The sheets made of these materials are all hydrophilic and have a characteristic that they allow a large amount of water vapor to pass through them, but only a very small amount of gases such as lipids pass through them.
フィルムの厚さは１５ミクロン以下であるとピンホール
等の破損が生じる可能性が大きくなり、１０００ミクロ
ン以上であると屈曲性能がおちいずれも適当でない。ま
たこれらのシートの強４一
度を増すために、糸などで補強することも可能である。If the film thickness is less than 15 microns, there is a high possibility that damage such as pinholes will occur, and if it is more than 1000 microns, the bending performance will be inadequate. Furthermore, in order to increase the strength of these sheets, it is also possible to reinforce them with thread or the like.
なお、第６図は第２図で示す（ときには第１図）ような
乾燥或は後熟方法に用いる際のシート体の平面図を示し
、方形のシート主体１ａの周縁に、主体１ａの一隅部を
おいて開口するように縫製した挿通部１ｂを設け、該挿
通部１ｂに結束紐ＩＣを貫通させて構成したものである
。In addition, FIG. 6 shows a plan view of a sheet body when used in the drying or post-ripening method shown in FIG. 2 (sometimes in FIG. 1). An insertion part 1b is provided which is sewn so as to open at a certain distance, and a binding cord IC is passed through the insertion part 1b.
図中２は豆類、３は載置板、４は台杆、６は玉ねぎ、７
はコンテナ、８はてん葉根部、９は魚類、１０は農産収
穫物、１１は密閉具を示す。In the figure, 2 is beans, 3 is a mounting plate, 4 is a stand rod, 6 is an onion, 7
8 indicates the container, 8 indicates the root part of the leaf, 9 indicates the fish, 10 indicates the agricultural harvest, and 11 indicates the sealing device.
菜豆の地列放てき予備乾燥を行った莢実つき茎葉の１１
０ｋｇを第１図の２に示すごとくにお積みし、地面５か
らの水蒸気を防ぐために鉄道用マフラ木４と支持板３に
よって地面５との間に空気を設けたのち、厚さ３０ミク
ロンで透湿度が７９０ｇ／背・２４時間のポリビニルア
ルコール（ビニロン）シートを１辺２ｍの正方形にして
被覆固定した。比較例として同形の菜豆にお積み体を並
置し、これに厚さ３０ミクロンで前記測定法による透湿
度が１（３，３ｇ／ｒｒｒ・２４時間のポリエチレンフ
ィルムを１辺２ｍの正方形に切り被覆し、この２つの野
外での１０日後の変化を調べた。試験期間中、延べ３４
時間の降雨があった。なお熟度の判定には色彩選別機Ｋ
ＡＣ−６００１（安西製作所製）によって各３０００粒
を調査して良品率を指標とした。11. Stems and leaves with pods of green beans left in the ground and pre-dried.
0kg was loaded as shown in 2 in Figure 1, and after creating air between the ground 5 and the railway muffler wood 4 and the support plate 3 to prevent water vapor from flowing from the ground 5, A polyvinyl alcohol (vinylon) sheet with a moisture permeability of 790 g/back/24 hours was formed into a square shape of 2 m on a side and fixed. As a comparative example, a pile of green beans of the same shape was placed side by side, and a polyethylene film with a thickness of 30 microns and a moisture permeability of 1 (3.3 g/rrr, 24 hours) was cut into squares of 2 m on each side and coated. We investigated the changes in these two fields after 10 days.During the test period, a total of 34
There was rain for hours. Color sorter K is used to judge the ripeness.
Each 3000 grains were examined using AC-6001 (manufactured by Anzai Seisakusho), and the non-defective rate was used as an index.
結果を第１表に示す。The results are shown in Table 1.
第 １ 表 （品種、大正金時）
〔第に実施例〕
てん菜の根部収穫物等容５００ｋｇを野外に第３図８の
如く堆積し、一方には本発明区になるセロハンフィルム
（厚さ１００ミクロン、透湿度５２４ｇ／ｒ＆・時間）
他方にはポリ塩化ビニルフィルム（厚さ５０ミクロン、
透湿度１７６ｇ／ｄ・２４時間）をそれぞれ１辺４．５
ｍの正方形に切り第３図１の如く被覆、固定して６０日
後の変化を調べた。測定は機中糖分につし１てはブレン
ダ法、有害性窒素はスジネックパブランス法、カリ、ナ
トリウムは炎光々度計、還元糖はレーンエイノン法、ブ
リックス粘度は屈折計による。また含水率はケラト水分
計による。Table 1 (Variety: Taisho Kintoki) [Example 1] 500 kg of the root harvest of sugar beet was piled up outdoors as shown in Figure 3, and one side was covered with a cellophane film (thickness: Micron, moisture permeability 524g/r&hour)
On the other side is a polyvinyl chloride film (thickness 50 microns,
Moisture permeability 176g/d・24 hours) 4.5% per side
It was cut into squares of m in size, coated and fixed as shown in FIG. 3, and changes after 60 days were examined. Measurements are made using the blender method for in-machine sugar content, the Stinneck Pavlance method for toxic nitrogen, the flame photometer for potash and sodium, the Lane-Eynon method for reducing sugars, and the refractometer for Brix viscosity. Moisture content is measured using a Kerato moisture meter.
測定値はてん菜根２０ケの各値の平均値とした。The measured value was the average value of each value of 20 sugar beet roots.
第 ２ 表 （品種 カーベメガモ）発明の効果
以上の各実施例からみても、豆類の品質向上とてん菜の
貯蔵中の品質維持に顕著な効果がみられ、本発明の農業
上の有益さが期待される。尚本発明は、上記実施例以外
の農水産収穫物等あるいは規模についての応用を妨げな
い。Table 2 Effects of the Invention (Cultivar: Kabe Megamo) From the above examples, remarkable effects were seen in improving the quality of beans and maintaining the quality of sugar beets during storage, and the agricultural benefits of the present invention are expected. Ru. Note that the present invention does not preclude application to agricultural and fishery crops or scales other than those in the above embodiments.
第１図ないし第５図は本発明の各実施例を示す説明図、
第６図はシートの平面図である。
）−へ
手続補正書（自発）
１事件の表示
特願昭６１−２５１４２０号
２、発明の名称
農水産収穫物等の乾燥又は後熟方法
３ 補正をする者
事件との関係 特許出願人
三見化学株式会社
４、代 理 人
電話 ２７１−３７５１ （代表） ′補正の内容
（１）明細書第１頁第５行目乃至第１３行目を「 非繊
維状の柔軟な親水性高分子材料からなり、厚さが１５ミ
クロンないし１０００ミクロンで、ＪＩＳ−Ｚ−０２０
８に規定される試験法の条件Ｂによって測定される透湿
度が２５０ｇ／ｍ・２４時間以上を有し、かつ液体水の
浸透にたいしては十分な耐水性をもつシートにより農水
産収穫物等を被覆または密封包装することを特徴とする
農水産収穫物等の乾燥あるいは後熟させる方法」
と補正する。
（２）明細書第２頁第１６行目の「若」を「惹」と補正
する。
（３）明細書第７頁下から２行目の「第に実施例」を「
第二実施例」と補正する。1 to 5 are explanatory diagrams showing each embodiment of the present invention,
FIG. 6 is a plan view of the sheet. )- Procedural amendment to (voluntary) 1. Indication of the case, Patent Application No. 1983-251420, 2. Name of the invention, Method for drying or post-ripening of agricultural and fisheries crops, etc. 3. Person making the amendment. Relationship with the case. Patent applicant Mitsumi. Kagaku Co., Ltd. 4, Representative Phone: 271-3751 (Representative) Contents of the amendment (1) Lines 5 to 13 of page 1 of the specification should be changed to `` Made from non-fibrous flexible hydrophilic polymer material. The thickness is 15 microns to 1000 microns, JIS-Z-020
Covering agricultural and fishery crops, etc. with a sheet that has a moisture permeability of 250 g/m/24 hours or more as measured by test method condition B specified in 8, and has sufficient water resistance against penetration of liquid water. or a method for drying or post-ripening agricultural and fishery crops, etc., which is characterized by packaging them in sealed packaging.'' (2) "Waka" on page 2, line 16 of the specification is amended to "iki". (3) In the second line from the bottom of page 7 of the specification, “Examples” should be changed to “
``Second Embodiment''.
Claims (1)
５ミクロンないし１０００ミクロンで、ＪＩＳ−Ｚ−０
２０８に規定される試験法の条件Ｂによって測定される
透湿度が２５０ｇ／ｍ＾２・２４時間以上を有し、かつ
液体水の浸透にたいしては十分な耐水性をもつシートに
より農水産収穫物等を被覆または密閉包装することを特
徴とする農水産収穫物等の乾燥あるいは後熱させる方法
熟させる方法。Made of non-fibrous flexible hydrophilic polymer material with a thickness of 1.
5 microns to 1000 microns, JIS-Z-0
Agricultural and fishery harvests, etc. can be produced using sheets that have a moisture permeability of 250 g/m^2 for 24 hours or more as measured by test method condition B specified in 208, and have sufficient water resistance against the penetration of liquid water. A method for drying or post-heating agricultural and fishery crops, etc., which is characterized by covering or sealing packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61251420A JPS63105636A (en) | 1986-10-22 | 1986-10-22 | Drying of after-heating of agricultural harvested crop, marine product or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61251420A JPS63105636A (en) | 1986-10-22 | 1986-10-22 | Drying of after-heating of agricultural harvested crop, marine product or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63105636A true JPS63105636A (en) | 1988-05-10 |
Family
ID=17222585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61251420A Pending JPS63105636A (en) | 1986-10-22 | 1986-10-22 | Drying of after-heating of agricultural harvested crop, marine product or the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63105636A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6619477B2 (en) | 2000-11-20 | 2003-09-16 | Mitsuo Takahashi | Pallet and transportation container |
-
1986
- 1986-10-22 JP JP61251420A patent/JPS63105636A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6619477B2 (en) | 2000-11-20 | 2003-09-16 | Mitsuo Takahashi | Pallet and transportation container |
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