CN1048010A - Growth and preservation and transportation container - Google Patents

Abstract

Be used for life or a kind of container of the organic growth of non-life, storage and transportation and associated program, this container comprises a chamber that liquid and the impervious film of pollutants are made by gas permeation, and this film makes it exhausted in the biological pollutant in external environment but allow to carry out gas exchange between organic matter and the surrounding environment as intactly packing and seal organic matter.The leak free container is made by same membraneous material.The high density polyethylene (HDPE) airtight container can be used for organic growth of life and preservation, also can be used for organic storage of life and transportation, also can be used as the semi-permeable storage bag of spices, perhaps as banana or adopt the storage and transport of cut-flower.

Description

Growth and preservation and transportation container

The application requires the U.S. Patent application preceence, the application number of this patent is 07/365,392, the applying date is on June 3rd, 1989, exercise question is " a storage and transport container ", and international application, application number are PCT/US89/02564, the applying date is on June 13rd, 1989, and exercise question is " tunicle and the method that are used for organic gardening and growth ".These applications are relevant with U. S. application more early, and this application number is 07/207,405, and the applying date is on June 14th, 1988, and exercise question is " be used for germ and cultivate organic tunicle and method ".And US Patent 4,908,315, announce that in March 13 nineteen ninety exercise question is " tunicle and the method that are used for germ and tissue cultivation ".

The present invention relates to be used in life and the organic growth of no life, store and new and the improved container and the method for transportation, this life organic matter comprises plant and mammiferous tissue, seed, plant, animal, bacterium and other germ, this no life organic matter comprises no life plant, food, and organic products, this product is to have avoided growing certainly and storing and transport pollution and the desiccation that takes place therebetween.

The prior art of container and relevant treating process has some defectives, and one of basic problem is to pollute.Any of a large amount of germs can both be in growth, pollutes life and no life organic matter during storing and transport each stage any, and this germ comprises virus, bacterium, fungi, mould, yeast and unicellular algae.The pollutants that these are biological, minimum is virus, maximum is unicellular algae.Can and cause that separately pollution, the scope of the size criteria that this is viral are from 0.1 to 0.45 micron from the virus separation although guess the part of virus, the part of this virus has only 0.01 micron.The normal size scope of bacterium is from 5 to 100 microns, and fungi and mould are usually greater than 100 microns.Yeast is bigger than bacterium, and single-cell algae analogy yeast is big, is maximum in these biological pollutants.

Existing aseptic glass or plastic ware in that routine is used have critical defect, and these vessel are such as test tube, flask, bottle, Petri dish or filtering bag etc.For example because the life organic matter should carbon dioxide again oxygen could live and grow, these vessel just must provide an approach that is used for gas exchange.Yet, the glass that these follow and the wall of plastic ware are that gas is impervious, and do not allow gas to exchange mutually, therefore, the soft rubber ball of band cotton mass or some similar clear filter things, the lid of An Zhuaning loosely, or the vinyl cover that damages has been used so that allow suitable gas exchange between organic matter and ambient atmosphere and environment.Yet this device has limited gas exchange quantity and speed.In addition, such lid and stopper can not avoid resembling virus fully, and the germ of bacterium and fungi is to organic pollution.

The glass that follows or the initial cost of plastic ware; Keep the aseptic labour of vessel and the cost of equipment; The cost of subsidiary and equipment; And the desired correlated condition of asepsis growth environment adds cost in addition, and all these represent the prime cost factor, and this cost is with relevant by the use of this container in the conventional processing process.

The new cultivating container of organizing

US Patent (application number 4,908,315) and international monopoly (application number PCT/US88/00551, March 3 1988 applying date) have disclosed a leak free gas permeation that is used for the growth of living plant tissue and produces, the impervious container of liquid.The principal advantages of airtight container is that the film of container is that pollutants is impervious so that avoid the contamination of living plant tissue in these applications.Simultaneously, container material allows gas to exchange by film, and this gas exchange needs for growth, and film also is a semi-translucent, for the growth permission transmittance of living plant tissue.

See that again US Patent (application number 4,463,522) has disclosed a system and a utensil that is used for plant tissue cultivation breeding.

Germination

Usually seed germinates in soil.Yet soil comprises many biological pollutants, and this pollutants can pollute seed.

In addition, seed is exposed in the environment, if this environment does not benefit growth, will cause seed not germinate or grows new plant death by seed, also have, and the external environment of neither one control, the growth of new plant may be limited.

The production of fungi and bacterium

The growth of bacterium and fungi cultivation, segregation and preservation occur in the tight glass or plastic container, because the limited gas exchange of this container, so this container is unsuitable.

Insect and insect are cultivated

The cultivation of insect in the past uses glass or tight plastic container to realize.Because their easily broken and restriction gas exchange are so this container is unsuitable.

Mushroom produces

Mushroom produces to be the rapid process of multistep and to produce the type of pestering with institute and change.For example, in the production of common table shape bacterium or agaric mushroom, 6 basic steps are arranged, be called (1) compost and generate, (2) compost pasteurization, (3) reproduction, (4) vanning (5) needle-like phase and (6) results.Referring to P. Shi Temeike; J.S. Si Erdun (P stamets; J.s.chulton) mushroom-cultivating person one book, (Washington, Olympia, pause nineteen eighty-three printing of Acker, Agarikon Press, Olympla Washington) has the description of summary for the mushroom production process.

According to routine techniques, mycelia produces and carries out in plastics that are covered with stopper or glass bottle.In mycelia produces because the expense height of glass bottle, so it reuses.If grow in glass bottle, because damaged possibility is during transportation arranged, this breakage may stay dangerous cullet in mycelia, so mycelia must be packaged in before transportation in the not breakable packing that resembles plastics or bag made of paper again.

US Patent (application number 4,063,383 and 4,311,477) has disclosed an office, top at bag and has had finely porous film fil, and the micropore fil allows gas exchange, but does not allow even growth.In adjacent micropore zone, mycelia causes the difference on growth quality.

Transportation and preservation container

US Patent (application number 4,400,910) has disclosed a kind of method of during transportation protecting growing plant, and this method is that in the micropore bag of packing into, this micropore bag can swell voluntarily by packing in its box and sealing plant.

Gas permeation of the present invention, the impermeable container of liquid are to be used for life or not have the organic growth of life, storage and transport.The present invention overcomes the defective of existing relevant growing container.

The present invention comprises growth, stores and transfer cask, and this container is made the impervious membraneous material of liquid by to gas permeation.Membraneous material is high density polyethylene (HDPE) preferably, and this polyethylene is firm, and is flexible, and can seal for forming airtight container.

The present invention has overcome the growth of life and xenobiotic matter, the defective that the existing skill of storage and transport is stated, and the present invention has the following advantages:

(1) strengthens preventing to pollutants;

(2) improve the speed of growth;

(3) do not require anosis collarium border;

(4) do not require expensive glass ware or owing to damage the value burden that causes;

(5) need not labour cost, this cost is related with the cleaning and disinfection of using vessel again;

(6) in the growth of life organic matter, increase;

(7) half of the about desired nutritional material of minimizing;

(8) requirement of the strict control of deletion temperature;

(9) improve the organic quantity of life of in same area, producing;

(10) reduce the dark zone domain sizes;

(11) can improve production life and no life organic matter quantity.

Other purpose of the present invention and advantage will be in following descriptions.

The finer description of embodiment that the present invention recommends will follow figure to carry out, wherein.

Fig. 1 represents the front elevation of container of the present invention;

Fig. 2 represents the partial cross section's cut-away view along container shown in Figure 1 along the 2-2 plane.The material of container has been exaggerated as shown in fig. 1;

The partial top view of the container of Fig. 3 presentation graphs 1, the material of container has been exaggerated;

The floor plan design of Fig. 4 presentation graphs 1-3 container;

Fig. 5 is used for the schematic block diagram of the industrial processes process of poly-mer, and this poly-mer uses in film of the present invention, expression HDDE high density polyethylene (HDPE) green machined method loop;

Fig. 6 A to Fig. 6 F is various poly schematic arrangements

Wherein Fig. 6 A is the side chain of high-voltage device-how long;

Fig. 6 B is the chain of cast high density polyethylene (HDPE)-some moderate-length;

Fig. 6 C is that high density polyethylene (HDPE)-line style perhaps is with side chain,

Fig. 6 D is gas phase L-butylene linear low density polyethylene (LLDPE)-intensive and many short-chain branch of some side chain;

Fig. 6 E is linear low density polyethylene (LLDPE) solution or high pressure L-butylene-many well-distributeds short-chain branch;

Fig. 6 F is that linear low density polyethylene (LLDPE) solution-minority L-octane is than the length side chain;

Fig. 7 is the thickness of three kinds of different polyethylene foils and the relation curve of moisture vapor transmission speed;

Fig. 8 is the thickness of three kinds of polyethylene foils among Fig. 7 and the relation curve of oxygen transmission speed;

Fig. 9 is the curve of the asynchronous carbon dioxide transmission of the thickness of three kinds of polyethylene foils in Fig. 7 and 8 speed;

Figure 10 is protected the positive diagrammatic sketch of a kind of tunicle that is surrounded by a kind of mass treatment;

Figure 11 is the enlarged view of one jiao of the open end of tunicle/processing protective substance of being illustrated in the amplification among Figure 10;

Figure 12 is the enlarged view of the shutdown side of tunicle shown in Figure 10/mass treatment protective substance.

Figure 13 is the local diagrammatic sketch of tunicle/processing protective substance of cutting along the 13-13 line of Figure 11.

Figure 14 is the local diagrammatic sketch of tunicle/mass treatment protective substance of cutting along 12 14-14 line.

At first, represent the multiple growth that is suitable for of the present invention here, hold the growth with hold function, transportation and reservoir vessel 10 with reference to Fig. 1-4.Container 10 of the present invention can be used to Bao Na, cultivation and the organic growth of life, the tissue of this organic image plant and animal and cell, plant, seed, spore, animal and germ, this germ comprises bacterium, virus, fungi, mould and unicellular algae, and also be used to accommodate and store tobacco, pet food, the litter of pet, body part, fragrant burnt, the xenobiotic matter of flower and spices.Container 10 is made by film 12, and this film is a gas-permeable, the impervious material of liquid and pollutants.Should understand this container and can be used to have the life of any pattern or not have the organic cultivation of life, growth stores or transportation.Container 10 comprises film 12, and when sealing, this film intactly and fully surrounds and makes it not contact with peripheral environment with the thing that accommodates of closing containers.

Container 10 is made so that form both sides 16,18 by folding type film 12 above 14.Limit 16,18 at 24,26 places thus along the heat-sealing of whole length, this limit perpendicular to the longitudinal edge 20,22 of folding line 14 and adjacent films 12 so that form chamber 30.Chamber 30 has formed a chamber 31 that can enlarge.Chamber 30 has average volume, and this volume can extensively change, and is determined by the special purpose of putting into thing.Therefore, chamber 30 can varying dimensions.At first chamber 30 has the open termination 28 by terminal edge 32,34 formation of film 12 at least.Accommodate thing in order to receive, termination 28 is used for the inlet port in the chamber 31 of chamber 30.Accommodate on the thing let-in, hot edge 32,34 is heat-sealed at 36 places so that intactly close and annular seal space 31.

Can also recognize, except container 10 be by the film 12 of single folding make, also can be by two each and every one other, and the material sheet that separates is made, such as the anter of material substrate and material, in the embodiment of this selection, the bottom of chamber 30 is formed near the last edge that face material is heat sealed to the basal plane material place, distinguish folding line thus, the situation during usefulness single piece of material that the folding line at this 14 place promptly relates among Fig. 1-4 to describe at 14 places.For example, synthetic material can be used to improve a kind of intensity of material and the penetrablility of another kind of gas, and is that container 10 also can be made tubulose and cut into predetermined length, and closes an end by heat-sealing.

In order to reach purpose at vertical position Suspended containers 10, container 10 can comprise one in the heat seal lands 36, form in the top last flap or cover tape, as the hole in heat seal lands 36 38,40 the connecting device that is fit to can provide the annex that resembles door curtain made of cloth hook or S-type hook on demand, so that Suspended containers 10 vertically.Use for special type, will be described below with this connecting device.

On the annular seal space 31 at chamber 30, contents are fully surrounded and close makes it to isolate from peripheral air and environment, and to avoid the introducing of any pollutants, gas exchange allows to carry out between the atmosphere of contents and external environment.Needed several application will further be described below.

Gas is by semi-permeable membrane 12 diffusion or propagate, and this film can be separated the miscible gas in outside air and container 10, helps to be equilibrated at the inside and outside aggregation of container 10 because cross the gas exchange of film.Osmotic pressure between outside air and container 10 inside or non-equilibrium pressure cause diffusion and infiltration, this diffusion and infiltration be the gas mutual action that runs through mutually by gas or mutually exchange cause that this runs through mutually is semipermeable membrane 12 by separating.Therefore, the film 12 of container 10 of the present invention allows the contents in the containers to breathe by infiltration and the air that passes semipermeable membrane 12 diffusions.

Container 10 will keep therebetween contents without any artificial in-to-in or exterior environment, that is, and and pressure or gas concentration.Chamber 30 does not need by inflation, and container 10 also needn't be placed in the incubator so that create an artificial environment to keep the contents of container 10.Gas mixture and exchange mutually around the gap that the pressure of the ambient environment of container 10 becomes to making gas and moisture vapor to pass film 12, and reach the mixed air in the chamber 30 with container 10 and the balance of pressure.

Light may be important to keeping the contents in the container 10.The material of film 12 generally is a semi-translucent so that allow passing through and spreading of light.The light bridging property that is used for the homogeneity of material of film 12 and molecular structure provides the path of a less photoresistance.Light-proof material can only be used to prepare film 12.

The material that is used for film 12 can be at 0.1 to 5.0 mil (mils) thickness range, i.e. 0.0001 to 0.005 inch thickness scope, but better, and the material of the film 12 of 1.25 mils (mils) thickness is arranged is best between 1 and 2 mils (mils) are thick.Homogeneity with the thickness that reduces film 12 materials and its molecular structure improves the gas transmission, and this homogeneity partly is owing to the extrusion process to film 12 materials forms.If being thinner than very much 1.0 mils (mils), membraneous material can make that processing film 12 is more difficult, because when forming this thin glued membrane, the opposite face of film 12 materials is tending towards inter-adhesive.

Have been found that polyethylene is the material that is used for film 12 preferably.Polyethylene as thermoplastic resin, is fusible formation, and can be produced and become the thermoplastic film.The polyethylene glued membrane is flexible and foldable, deposits and transports to such an extent as to it can be rolled.

In operation, contents are packed in the chamber 31 of container 10 by opening 28.Then, for the chamber 31 of closing containers 10, opening 28 is along the heat-sealing of 36 places.If desired, can provide a kind of tube device, enter container 10 for be filled back introducing added substance at contents.The characteristic and the function of container 10 will be described below.

In the many application that are described below, it is applicable sealing close container 10, and it comprises mushroom and other plant that is just growing, the cultivation of fungi, the cultivation of bacterium are preserved in production of fungi and bacterium and cultivation, the storage and transport of germ, insect and insect are cultivated, and tobacco, pet food, litter, food, the liquid secretion thing of body and the preservation of body part.

Container 10 also can be used as the pellicle storage bag and is used for spices or face cream.Further, it also is used to seal fragrant Jiao or adopts cut-flower so that transportation and preservation.Owing to be exposed in the ethylene gas, fragrant Jiao can become ripe, and flower can enter florescence.

The life organic matter

The mushroom that is growing

In the process of growth mushroom, an example that uses as container 10 of the present invention will be described below for the process of the production of common table shape bacterium or agaric mushroom.

Compost forms:

The compost that is used for the agaric mushroom forms, and begins by mixing and drenching composition.When they were mixed, the supplementary sum gypsum of nitrogen was diffused into the composition top better.Composition is moved and preferably piles up in heaps then.Nitrogen replenishes has increased nitrogen content, and gypsum makes grease reduce to minimum, and has also increased the floccus that coagulates of certain chemistry in compost.

When adding gypsum, common dry ingredients per ton approximately adds 20 to 80 pounds in gypsum.Organic nitrogen replenishes the cereal that generally comprises wine brewing, the seed meal of soybean, and peanut, or cotton and chicken manure fertilizer, together with.

Other inorganic nitrogens replenish and also can be added in the synthetic compost, comprise ammonium nitrate and urea.Inorganic fill-in provides invisible microflora in compost, this compost has the source of the nitrogen of the easy employing that is used as growth and produces.

The compost pasteurization:

During the compost pasteurization, compost by pasteurize and during compost forms, be moved and form ammonia.Yet the compost of the oyster mushroom that is used to grow does not require that any nitrogen replenishes, and also will not produce ammonia.

The compost pasteurization has two kinds of main method, be high temperature and cryogenic system, in these two systems, compost is packed in dish or the altar, perhaps both alternately are piled into a pile singlely, and compost is placed in the chamber of Be Controlled environment then, the method that should be noted that pasteurization can sizable change.

The mycelia training is grown

Mycelia comprises the mushroom mycelium of transplanting, and this mycelium is grown in culture, and this culture is to encourage typical mushroom growth.Mycelia can rely on the container 10 that is full of nutrient chemical, nontoxic culture and contents, the cooling culture, inoculation is with the culture of mushroom-cultivating and is moved the cultivation of growing and produce based on producing mycelia, mycelia can grow in container or be frozen preservation then, after culture infiltrated mycelium, its further growth to be to produce mushroom, perhaps as agaricoid it be mixed for the production of pestering with compost.As described below.

The variety classes of mushroom utilizes the dissimilar to promote growth of culture.Cereal is used as a shape mushroom as rye, milled glutinous broomcorn millet or wheat, the culture that the mycelia of agaric produces, and almost any cereal all can be used.

Usually the cereal in mycelia produces is culture, and cereal is to mix with water and chalk.Chalk is kept PH and is stoped mycelia to be crowded together.Also added gypsum.Cereal can be to boil before that give birth to or pre-.If someone produces Tu Te gram (shiitake) mushroom, sawdust, wood chip, wood particle, perhaps the alternative cereal of the material of other cellulosic containing is made culture.Other various cultures of bond are preferably still arranged, and this bond is cereal and resembles sawdust, or other cellulosic wooden material is to make the bond of culture.The culture of latter's type not needing can be used for compost directly to pester from mycelial growth.

In the culture of preparing the mycelia method, culture filled by container 10 and mycelia produces Lu.The film that is used for container 10 is there made less than the material of 1 mil (mil) by thickness, uses mycelia to produce bag 200(shown in Figure 10-14).Bag 200 is made by two inner membrances 210,212, and this film is the recommendable material identical with making container 10, and two adventitias 214,216 form the mass treatment protectors, and this protector surrounds inner membrance.Inside and outside film is along three whole combinations in limit of girth, so that along three limits formation sealings 215, form inoculation mouth 220 at 201 places, one side of bag 200.Mouthfuls 220 be by in conjunction with the adventitia 214 at inner membrance 210 to 217 places and in thin 212 be attached to the adventitia 216 at 219 places and form.

Film 210,212 recommendable materials are high density polyethylene (HDPE)s, and its thickness approximately is no more than 0.4 Mill (mils), and the thickness of these thickness container 10 films is little.Film 210,212 is made by recommendable high density polyethylene (HDPE) Chevron 9650 section bar material, and this material will be in following detailed description.Correlation graph describes in detail afterwards.Resemble and have 0.50 Mill (mils) thickness of material, the transmission speed of oxygen is 1143.5(milliliter/100 sq ins/24 hour), carbon-dioxide transmission speed is 2093.5(milliliter/100 sq ins/24 hour).Resemble in the low density polyethylene (LDPE) Chivron PE5754 type shown in the table and can be used for film 210,212 to reach bigger gas exchange rate, if Chevron PE 5754 type films will use in the bactericidal action process, actual specification is 0.625 Mill (mils) thick PE 5754 type films, oxygen transmission speed is 1556.5(milliliter/100 sq ins/24 hour), this speed will reach even bigger gas exchange rate.Because bigger gas exchange improves, so thin density polyethylene film with high is recommendable, owing to be to be made by thin film, it will be stood to steam and press because of mycelial yield.Mycelia has and is distributed in whole culture and the high gas exchange by film with high-biomass and assists in ensuring that gas exchange in the mycelia, and this mycelia is in the inside of culture.Theca externa 214,216 has big metering-orifice 222 with convenient gas exchange.Because usually mycelia produces and occurs in fortnight or be less than fortnight, the growth of wetness loss is undoubtedly, and this loss is had by use that veryyer thin film that good gas exchanges causes.

Adventitia 214,216 is formed by poly-mer, and this poly-mer is thicker and have more rigidity than inner membrance 210,212, and is preferably made by Chevron 9650 type high-density polyethylene materials, and this polythene material thickness is between 2 and 3 mils (mils).Even when filling mycelia, adventitia prevents interior film rupture and helps the shape of maintenance package 200.Also have, by thin inner membrance at 217,219 places in conjunction with separately thick adventitia, when it lacked the supporting mass that adventitia provides, inoculation mouthful 220 adhesions were closed.When essential inoculation, inoculation mouth 220 can the person of being operated only be opened with a hand at an easy rate, because operator's another hand is held inoculum.

Be further noted that container 10 or wrap 200 serialgram and can be filled culture continuously by auto-filling system, this system class is similar to the (application number 278 described in the U. S. application, 681, December 1 1988 applying date, exercise question is " be used for little propagation and cultivate organic automatic system "), enrolled by reference at this.Container 10 or to wrap 200 sheet 201 not sealed and open for being introduced on one side of culture, auto-filling system is put into each container or bag to the culture of predetermined quantity.Because the serialgram of container or bag can be sent from a roller and automatic filling, so the operation of the feasible filling automatically of container or bag culture is easier.Automatically it is more difficult loading filtering bag out of the ordinary.

Then, container or the bag that culture is housed is sterilized.Container or the bag of filling culture are loaded into autoclave, and they are the pressure of 15 pounds/sq at 15 these (psi) pressure at this., be heated under 250 temperature.This step also can be carried out automatically.Then, container or the bag of filling culture shifts out and makes its cooling from autoclave.Because during sterilizing; Especially resemble in sterilizer under the heating, low density polyethylene (LDPE) can melt or expand and be out of shape, so high density polyethylene (HDPE) is better than low density polyethylene (LDPE).

Open the container of filling culture or the inoculation mouth of bag then, so that receive mushroom-cultivating, with inoculation medium.The container of opening of filling culture or bag are inoculated by the automatic vaccination system.The mushroom-cultivating bacterium of automatic vaccination system inoculating predetermined quantity in each is filled the container of culture or wraps.The container of having inoculated of filling culture or bag are closed the air in accepting container simultaneously or the bag, seal with hot enclosuring device then.After culture was inoculated, culture was preferably in 72 interior approximately twice the cultivation.The air raising culture of catching in container or the bag when sealing mixes with inoculum, and the air vessel of catching provides additional open space in container.In order to finish mixing, when being full of air, shake container or bag.

Cultivating and growing and to form this cell of cell resemble fine rule promptly be mushroom mycelium in culture.After the mycelia that is used for agaric mushroom was produced, it and compost mixed.Because compost is not the culture of integral asepsis, there is no need in sterile chamber, to finish the growth of mushroom.Selectively, mushroom can directly grow on the cultural hypha base, and especially to being different from other kind of agarics, this agaric kind does not require compost for growth.In the production of oyster mushroom or straw shape mushroom, the inoculation the container of filling culture or wrap available pasteurize, for example by chemical method, steam or heat treatment, the disinfective action of culture and pasteurization are at container 10 of the present invention or wrap that to finish in 200 be advanced.Therefore, culture is at osed top container 10 or wrap and inoculated in 200 and grow, container 10 or wrap 200 be opened then and container 10 or wrap 200 during oyster mushroom or straw shape mushroom growth, can continue open.

If mushroom is the kind that is grown in the enclosed environment, as cauliflower class mushroom, at growing period, container 10 or wrap 200 and can keep sealing.In fact, it can be closed transportation so that continued growth during transportation.After arriving the grower place, open then to finish growth cycle.Another kind method is, if it is a kind of mushroom that grows in open environment, container 10 or wrap 200 after inoculation and during transportation still can keep sealing is so that the grower opens it to finish growth cycle.Because container 10 or to wrap 200 be impervious to pollutants, so because the mushroom kind that can not cultivate so far in the contaminant problems of production period can produce now.

It is preferably that the container 10 of the present invention or 200 each stage of running through breeding of wrapping are used, owing to distinguish in conventional vessel, it is the mycelium of growth in the clean bag of glass bottle or plastics filter, at container 10 or wrap in 200 the mycelia that produces and possess some good points, because they allow all gas exchange around outer surface of hypha.Have been found that owing to improved gas exchange, when be placed on container 10 or wrap in 200 mycelia will grow faster, this container or wrap when bigger than glass ware.Further, be uniformly because distribute, so mycelia will not have uneven growth around the gas of mycelia.Further again, not resembling the problem, the mycelia transportation that relate to glass ware does not need to pack again, therefore, has saved the labour.

Vanning:

Be compost and the mixing that move the agarics mycelia that grows compost of band below, compost is covered by the vanning layer.As described abovely be different from agarics, many kinds of mushroom do not require the vanning layer.Yet,, produce throughput rate faster if apply the vanning layer as straw shape mushroom.

The basic function of vanning layer is to cause spore thalline stock production.Vanning layer also can prevent the arid of compost, insect and disease and the supporting of physics is provided for the mushroom entity of development.

Packing material can be a soil, preferably clay or cement subsoil.Also can use liver moss plaster miscellany.Vanning is made after mycelia bred for two weeks usually, and compost will move better and grow at this moment.

Vanning goes for culture after inoculation.The compost of inoculating in container can be placed on after vanning in a kind of openable container or the openable container 10.

Should be noted that for other mushroom kind that resembles Shiitake class or oyster mushroom and do not require vanning.The container 10 that accommodates inoculation medium can single be opened to be used for the open vessel as mushroom-cultivating simplely, need not impose vanning.Because mycelia does not mix with compost, mushroom directly produces on culture, and on this culture, for oyster mushroom or Shiitake class mushroom, mycelia produces and occurs on wood or the culture of cellulose for the basis.

The needle-like phase

After the vanning, mycelium begins ramp, and forms at intact mycelium habitat rhizome.Rhizome occurs as thick vegetable fibre, forms initial mushroom continuously, original thing and spicule.After rhizome formed in vanning, initial mushroom developed into the thorn on the rhizome.In case initial mushroom becomes appreciiable, its structure is a needle-like.Spicule grows up to bud, and this bud finally grows up to the mushroom sporocarp.

When the carbon dioxide content in the room air is reduced to when being less than 0.08 percent, the spicule development.This step when mycelium is grown by vanning, keeps high relatively humidity by fresh air is introduced indoor finishing.For most of kinds, the development of needle-like bud and sporocarp only takes place in open environment, and needn't finish in airtight container.

Harvest time

Interim when results, mushroom was gathered in the crops in the one-period at 3 to 5 days.Is about 7 to 10 days stand-down after each cycle, this time interimly do not produce.The cycle autoreduplication, and as long as mushroom is ripe continuously, results then can continue.

Even someone plants the mushroom of anti-sealed environment, promptly the cauliflower class is pestered, and container 10 also wants as prescribed to open to carry out each results circulation in results period.As mentioned above, most of kinds of mushroom are must remaining in the open environment all the time that the mushroom sporocarp grows up to.For cauliflower class mushroom, only be opened once if begin container 10 at harvest cycle, no longer sealing after each cycle then, this viewpoint of saving the labour is recommendable.

Another kind of situation is, even between harvest time, the contents of container 10 can keep sealing to cut off in atmosphere, this can be by advancing ripe mushroom sporocarp leave culture and towards container 10 tops, and creation novel sealing, this is sealed in container 10 parts of laying these ripe mushrooms and lays between the culture part along container 10 places, to such an extent as to present container 10 comprises two parts sealed to each other effectively.The part that accommodates the container 10 of ripe mushroom is opened, and moves these mushrooms, in case container 10 is opened, the new sealing that forms avoids exposing culture and grower in atmosphere, therefore can prevent pollutants.For those results' in enclosed environment mushroom, as cauliflower class mushroom, this arrangement is necessary.

The storage of litchi fruits and transportation

The litchi fruits that container 10 can be used for storing and transport the fresh litchi fruit on the branch stalk or takes from tree.Before sealing, this can finish by add a large amount of nourishing medium etcetera or water etcetera in container.Temperature control also is used to control the time of litchi fruits storage and transport.

Production of fungi and bacterium and cultivation are preserved

Container 10 and method of the present invention also can be used for bacterium and fungi cultivation growth, isolate and storage, and for example, fungi culture medium can be preserved in container 10, growth or transportation, and this fungi culture medium is the cultivation with a kind of inoculum inoculation.Because container 10 is leak frees, and pollutants is impermeable, and other fungi, bacterium or the mould that can change or damage cultivation can not enter.Another advantage of container 10 of the present invention be in fact fungi to grow in the existence of water be best.Container 10 of the present invention is forbidden drying.Production of fungi and bacterium and cultivation example will be described below.

Fungi cultivation

Preparation contains the semisolid minimum organic media of 30 gram sucrose and 8 gram agars, and terminal point PH transfers to 5.5.Then 5 mL media are put into container 10.Then at 250 °F, under 15 these (Psi) pressure, container 10 heating disinfections 15 minutes.Be placed on then in the thin slice ventilating kitchen and cool off.Several vessels 10 usefulness rhizoctonias (Sdani) inoculations, this is done by the oese of the nontoxic pure cultivation that enters rhizoctonia (sdani) of packing into, moves it then its container 10 of packing into.Meet Cheng Huan and be placed on the center of container 10 and move down until contacting with medium, then, ring is sterilized once more and is repeated this process and inoculated until all containers 10, and container 10 is heat-sealed, and seals and put into cultivating chamber.On several vessels 10, this process repeats and is used for the pure cultivation of rhizopus Portugal stem coral and Penicillium notatum.

In order to judge whether cross pollution occurs between the container 10, and several vessels 10 is inoculated by following mode.Certain container 10 is platinum wire pyrenomycetes (Sdani) respectively, head mold Portugal stem coral and Penicillium notatum, 10 remaining in other container comprises non-poisonous medium, and container 10 is sealed and each container 10 that accommodates inoculum sticked the glue envelope, and container 10 is placed in the cultivating chamber.

After five days, all cultivations are checked fungi growth with appearance method.All show growth inoculation cultivation really or the inoculation cultivation of not growing, and it can be in sight on those chambers of not inoculated.Interim when a cycle of six months, cultivation will be examined several times.When dielectric dissipation, conk slows down, and fertility is kept in cultivation.Notice that medium is moist or rare dry, the fungi cultivation that the result grows is pure, is not promptly polluted by external microbe or other fungi cultivation.

The bacterium cultivation

Several vessels 10 inoculated bacteria Serratieaes wither and deposit, and obtain pure cultivation with the above-described method that is used for fungi cultivation.

After five days, by visual observation method inspection cultivation, and one during 6 months in inspection several times.The container 10 of all inoculations all shows the clear and definite growth that Serratieae withers and deposits.Observe certain bacterium cultivation, bacterium is maximum towards the migration of the film inside face of container 10 at this container place gas and ambient atmosphere exchange, do not have bacterial growth or container 10 not to have pollutants, be exactly the container that does not have inoculation, and those inoculations to show be pure.A not phase during 6 months, because drying medium does not have or rare loss, all cultivations all can be educated.

Germ

Certain micro-organisms is anaerobism existence or growth, does not promptly have oxygen.Although being littler infiltrative materials of polyethylene of institute's preferred embodiment thus, test direction so not also, the container 10 that is used to cultivate these germs make, so that can avoid the gas exchange between the germ in external environment and the container.Similarly, some germs are liked or require to lack illumination.When this germ of cultivation, opaque material will be as the film of container 10.

Insect and insect are cultivated

Container 10 of the present invention also can be used for growth or preserve insect or the insect cultivation.An insect can be placed in the container 10 and growth.For example, the butterfly from larva or ovum period can produce in container 10.Container 10 of the present invention keeps moist and allows gas exchange, and this humidity is that insect growth and life are needed.Container 10 is relatively cheap and be difficult for breaking on price, does not resemble the conventional preservation that is used for insect and the flask or the test tube of growth.

The cell and the tissue that should also be noted that insect can be cultivated in container of the present invention.In fact, container 10 is impervious to pollutants, and in not allowing also to cause that cultivating corrupt pollutants goes into, these are the major advantages in the above application.

No life organic matter

Tobacco

Go mouldy or rot if tobacco product is preserved under anaerobic will help, because they can be corroded by the biosome of anaerobism.Therefore, be used for the container 10 permission gas exchange of tobacco to avoid the anaerobic condition in the container and to avoid rotting or going mouldy of tobacco.Container 10 also can and prevent anaerobic condition as the storage tobacco product.It also is useful in smoking tobacco and tobacco product.Container 10 can be corresponding to the specific (special) requirements moulding of various uses.For example, it can make elongated cylindrical shell shape, reaches the function that is used as cigar wrapping paper, it also can make cube shaped, reach the function that is used for doing cigarette or cigar packing big envelope, membraneous material 12 relative prices of container 10 are low, and additional advantage is easy heat-sealing.

Pet food and litter

Aspect preservation pet food or litter, container 10 of the present invention also is useful.If this product preservation under anaerobic will trend towards going mouldy or rot.If pet food is kept in the container conventional paper or cardboard, the grease in the food makes bale discolored by container.If litter is kept at will be dry in the container of vapor permeation.

Therefore container 10 solves these problems, and wherein, it is impermeable to grease, and when using it to preserve pet food, does not allow grease infiltration packing, and container 10 also has a low moisture vapor transmission speed, and does not therefore allow desiccation.Container 10 further provides gas exchange to avoid going mouldy or to rot.In the pet food of the container 10 that is formed by film 12 and the storage and transport of litter is useful.

Body part

Another purposes for container 10 of the present invention is the body juice, the storage and transport of body part or even animal fetus.Be typically body part and body juice and be placed in transportation on ice.The container 10 that has its low damp steam transmission speed prevents moisture loss, and this loss can destroy body part and infringement body juice.Also have container 10 to allow gas exchange so that prevent to destroy tissue in the body part.In fact, because pollutants is avoided, 10 pairs of pollutantss of container are impervious, and this point is important in application.

Food and flower

Container 10 of the present invention also is used for the storage and transport of food.If be used to preserve frozen food, container 10 is restrained desiccation and is helped prevent freezing thing fusing, and this desiccation occurs in the freezing food very over a long time.They also can be used in the non-frozen food.They allow gas exchange and help avoid this fact of desiccation a reservoir vessel is provided, and this container makes food reach long frame and hides the life-span.

Container 10 of the present invention also is useful in the storage and transport of banana.Banana is representative type food with the transportation of prematurity form under refrigeration, and this refrigeration has reduced pollutants.Banana becomes ripe by they are exposed in the ethylene gas.

Immature banana can be placed in the container 10 of the present invention.Because container 10 seals and avoid entering of pollutants, the refrigeration banana is unnecessary.Therefore price will be than reducing in the past.Because container 10 is gas permeations, when requiring, by they are exposed in the ethylene gas, banana is variable ripe.The pressure that changes, the length of exposure, the exposure of film thickness and film surface zone energy strict regulations ethylene gas.These can strict control become ripe process.

Should notice that open flower also can be placed in the container 10 of the present invention and by being exposed to causes bloom in the ethylene gas.This is favourable in the transportation of not opening flower with in preserving.

Spices, face cream or aromatic substance also can be placed in the container 10 of the present invention.Its advantage is: container 10 has low-temperature steam transmission speed, and the fragrance diffusion slowly, and will provide the fragrance of pleasing the people period for diffusion.The price that container 10 is low relatively also makes it be fit to this purposes better.Container 10 can be used to air freshener as this purposes, and is not only light but also stable.

Membraneous material 12

Being used for membraneous material 12 recommendable materials is polyethylenes.Hi-fax is better than the branched chain type polyethylene.Hi-fax separates from the branched chain type polyethylene by commercial run, in the method, Hi-fax is under keeping far below the desired pressure of branched chain type polyethylene, in reactor, be aggregated, Hi-fax comprises the extremely-low density linear, low density, high density and super high molecular weight high density polyethylene (HDPE).The Hi-fax variable density determines the quantity of employed vinyl monomer.Monomer forms short-chain branches along the ethene main chain, and the quantity of monomer is high more, and the density of poly-mer is low more.

Poly-vinyl resin is represented its feature by its density.The density that linear low density polyethylene (LLDPE) has is whenever restraining between 0.940 gram for upright centimetre 0.916 usually.High density polyethylene (HDPE) is represented its feature by the density in every cm3 0.940 restrains 0.965 gram scope, has every cm3 0.962 gram and is used as its special upper limit.

Poly-vinyl resin is also represented its feature by the mol wt of a finely divided resin, and this mol wt is the inverse function of its melt index (MI).Therefore, melt index (MI) is the basic physics characteristic of a poly-vinyl resin particulate.Most of commercial high-density polyethylene resins have the mol wt in 50,000 to 250,000 scopes.High density polyethylene (HDPE) can adopt molecular weight distribution from being too narrow to wide arrangement.Molecular weight distribution generally represented by resin energy of flow force measurement under controlled conditions, just its melt index (MI).High-density polyethylene resin has the melt index range of per 10 minutes from 0.04 to 75 grams.

Be better than low density polyethylene (LDPE) for film 12 high density polyethylene (HDPE)s.High density polyethylene (HDPE) is high crystallization, the lightweight thermoplastic, high density polyethylene (HDPE) is semi-permeable.Its essential characteristic is hard, good anti-detrimental stress on every side, and resistance to chemical attack, pliable and tough (even at low temperatures) has dielectric properties, and low-temperature properties is with relative high deliquescing temperature.

Production for high density polyethylene (HDPE) has three kinds of basic industrial technologies: particle shape raw material reagent, tandem reagent and vapor phase reaction agent.Granular pattern raw material reagent method is widespread use, and, comprising the support conversion medium catalyst that is filled in the diluent, this changes under low pressure and low temperature, is recycled in closed loop reactors.Be melted in ethene in the diluent and catalyst reaction to form solid high density polyethylene (HDPE) particle.This particle is dried, and combines with additive, and is squeezed into coccoid.

High density polyethylene (HDPE) can be processed by all method of melt-molding, comprising: extruding, injection molding, rotary die filling, blowing mould and power are annotated shape.The key property that influences the course of processing is a melt index (MI).A large amount of high density polyethylene (HDPE)s is consumed in blowing mould is used.High density polyethylene (HDPE) with the melt index (MI) in 0.1 to 1.0 scope is used usually.See modern plastics encyclopedia, publish (1988) by Mike Ge Luheier (McGraw-Mill) company, at this by reference.

High density polyethylene (HDPE) forms a kind of molecular structure in crumpling process under the thickness of 1.25 mils (mils), this is especially useful for the film 12 of making container 10.High density polyethylene (HDPE) is made by the linear crystalline polymer that is fit to mol wt, and it has high tensile strength and stretches the drawing-die amount, symmetry height, the degree of controllability of strong molecular separating force and interlayer cross bond.Cross bond between the adjacent layer of poly-mer is introduced into to prevent the slip of polymer chain under application of stress.As shown in Figure 6, the light cross bond of adjacent homogeneous layer of poly-mer that is used for the high density polyethylene (HDPE) of film 12 forms the gap, allow better diffusion and infiltration between this gap, pass therebetween for the desired gas exchange that accommodates between the thing of external environment and container 10, it also provides rigidity so that carrying and materials processing are more easy.

According to description of the invention, recommendable membraneous material 12 has penetrablility, for CO ₂(carbon dioxide) permeates under a barometric pressure, from 200 to 1190 milliliters/100 sq ins/24 hour; For O ₂(oxygen) under a barometric pressure, permeates from 100 to 424 milliliters/100 sq ins/24 hour.Snow Fu Longhaite-9650(Chevron HiD-9650) type is recommendable materials for film 12, under the thick thickness situation of 1.25 mils (mils) of recommending, under a barometric pressure to CO ₂Penetrablility approximately be 450 milliliters/100 sq in/24 hour, to O ₂Penetrablility approximately be 190 milliliters/100 sq in/24 hour.

Have semi-permeable other material of desired gas permeability and pollutants and also can be used as film 12.For example, certain low density polyethylene (LDPE) is suitable, and, even allow stronger gas permeability is arranged than the high density polyethylene (HDPE) of recommending, however this low density polyethylene (LDPE) can not be resisted ultimate temperature.

Moisture vapor transmission speed (MVTR) is important factor in the selection of film 12 materials.Under a barometric pressure, it hour is better that film 12 has moisture vapor transmission speed (MVTR) from 0.2 to 0.684 gram/100 sq ins/24.But type suggesting material Xue Fuhaite-9650(Chevron HiD-9650), under the recommendation thickness situation of 1.25 mils (mils), having under moisture vapor transmission speed (MVTR)-barometric pressure is 0.3 gram/100 inches squares/24 hours.Other material, thickness and infiltrative film 12 can be used according to special applications.For example, require the storage life long more for the particulate matter in the container 10, the MVTR of material should be low more, can not received degree to such an extent as to prevent that material is dried to.

Although the material of other poly-mer can have than the stronger penetrablility of recommending of high density polyethylene (HDPE), if penetrablility is too strong, the moisture content in the container 10 will gasify and pass film 12 outside container.

The high density polyethylene (HDPE) that is used for the recommendation of film 12 is the special 9650(Hid-9650 in model sea) high density polyethylene (HDPE), this polyethylene is produced by the Xue Fulong organic chemistry company (Chevron Chemical Company of Orange Texas) of Texas, the special 9650(HiD-9650 in sea) the type resin is dry when it withdraws from course of reaction, bulk powder.This powder passes composite compressor, and it is melted and and proper additive mixing there.When 9650 type poly-mers withdrawed from composite compressor, it formed the pellet of annular arrangement, and this spherolite is bagging and is transported to the buyer's hand that is used for film production by extrusion process thereafter.Xue Fulong (Chevron) company has produced since about 1984 always and sale is designed to avenge Fu Longhaite 9650(Chevron Hi-D0 9650) the type high-density polyethylene resin.Its previous use comprises groceries goods and ten hundreds of bags, and as the insulation sleeve of packing.

As described in " the technical materials card " and booklet of Xue Fulong (Chevron), (in February, 1986 on CCO 9650-286 date): " poly-vinyl resin of the Xue Fulong that is used to push (Chevron) ", (the CCO 50001-885 date, in August, 1985), the both enrolls reference herein, and sea special 9650 types (Hi-D9650) resin comprises following demarcation feature:

A. melt index (MI): per 10 minutes 0.3 grams;

B. density: every cm3 0.950 gram;

C. intrinsic color;

D. dimension is blocked (Vicat) softening point: 257 °F

The special 9650(Hi-D 9650 in sea) the type polyethylene foil is with extra large special 9650(HiD-9650) the type production of resins, this resin application blown film extrusion process method, this processing method is standard in industry.The special 9650(HiD-9650 in sea) type blown film (demarcating film thickness is promptly 0.001 inch of 1.0 mil (mils)) comprises following demarcation feature:

A. Si Pingse (Spencer) collides: every mil (mil) 3.2 inchpounds

B.26 inch is thrown impact strength: F-50: every mil (mil) 90 grams

C. Ai Limudefu (Elemndorf) tears indentation MD/TD: every mil (mil) 16/400 gram

D. at the MD/TD place tensile strength that breaks: 7400/6300 this (psi)

E. extend MD/TD:460/650%

F.1% secant modulus MD/TD:103,000/120,000 this (psi)

G. moisture vapor transmission speed: per 24 hours every mils (mil) of per 100 sq ins 0.35 gram

Snow Fu Longhaite (Chevron Hi-D) 9650 types are highdensity, the linear polyethylene copolymer resin, and this resin such as Fig. 5 describe, and are made by effort general (Phillip) recirculation reactor green machined.As all polyethylenes, snow Fu Longhaite (Chevron Hi-D) 9650 types are the poly-and things of a kind of ethylene gas.In order to create snow Fu Longhaite (Chevron Hi-D) 9650 types, ethene and as the miscellany reaction of monomer, this monomer resembles hexene or butylene, and hydrogen is as the termination agent of polymerization reaction, and catalyst is an initiator.Reaction result as shown in Figure 6, is a long-chain, the slight branched chain molecule of ethene and monomer.The density of Hai Te (Hi-D) 9650 types is that this monomer and ethene are together participated in reaction by the decision of the quantity of monomer.The quantity of monomer is big more, and the poly density of its result is low more.

To become band quota film thickness be the film of 1.0 mils (mil) in order to change Hai Te (Hi-D) 9650 type resins, and the condition of the course of processing of the industry of recommendation comprises 430 fusion temperature and the aging gap than 0.035 inch big.A littler aging gap can be used.

Following table is shown polyethylene respectively under all thickness, aqueous vapor, oxygen, carbon-dioxide gas transmission speed, these polyethylenes are: high density polyethylene (HDPE) snow Fu Longhaite 9650 types (Chevron Hi-D 9650) of recommendation, another high density polyethylene (HDPE) snow husband's dragon 9506 types (Chevron 9506) and low density polyethylene (LDPE) snow husband dragon PE 5754 types (Chevron PE 5754), their diagram of curves is represented in Fig. 7-9.As shown in FIG., film is thin more, and the transmission speed of these gases is big more.In addition, can also see the test to three kinds of membraneous materials, low density material (snow husband dragon Chevron PE-5754) has the highest transmission speed to each of these gases.Although gas exchange is important, the recommendable film of being made by snow Fu Longhaite 9650 types (Chevron Hi-D 9650) 12 has low moisture vapor transmission speed, and other material that this speed ratio is tested is low.Note above the description, if the transmission speed of moisture vapor is too big, the object in the container 10 is too fast with drying.

Gas transmission speedometer drive

I part: damp temperature steam (gram/100 sq ins/24 hour)

Resin I.D. Hi-D9650 Hi-d9506 PE 5754

The actual specification of the actual specification MVTR of the actual specification MVTR of format film thickness MVTR

(mil)

0.50 1.190 0.570 1.261 0.590 2.200 0.600

0.75 0.684 0.840 0.932 0.850 1.358 0.720

1.00 0.432 1.010 0.623 1.000 1.035 1.050

1.20 0.339 1.230 0.455 1.200 0.897 1.250

1.50 0.223 1.480 0.320 1.630 0.700 1.450

II part: carbon dioxide (gram/100 sq ins/24 hour)

Resin I.D. Hi-D9650 Hi-d9506 PE 5754

Format film thickness C O ₂The actual specification CO of TR ₂The actual specification CO of TR ₂The actual specification of TR

(mil)

0.50 2093.5 0.525 2031.5 0.550 3097.5 0.500

0.75 1190.5 0.750 1396.5 0.800 2281.0 0.775

1.00 620.0 1.000 886.0 1.050 1587.5 1.050

1.20 450.5 1.225 622.0 1.225 1407.5 1.175

1.50 339.0 1.450 463.5 1.525 1246.5 1.500

III part: oxygen (gram/100 sq ins/24 hour)

Resin I.D. Hi-D9650 Hi-d9506 PE 5754

Format film thickness O ₂The actual specification O of TR ₂The actual specification O of TR ₂The actual specification of TR

(mil)

0.50 1143.5 0.535 863.1 0.645 1556.5 0.625

0.75 424.4 0.795 746.0 0.745 1089.5 0.760

1.00 238.0 0.960 464.0 1.000 707.5 0.965

1.20 215.0 1.200 283.0 1.200 594.5 1.240

1.50 140.0 1.530 215.0 1.450 458.5 1.540

It only is exemplary and unrestricted should understanding the bar item that uses herein and express, and scope of the present invention only limits to following claim, and comprises with all items that equals those claims.

Claims (40)

1, be used to hold organic system in air environment, it is characterized in that, this system comprises:

Gas-permeable and a chamber that the impervious film of liquid forms, this chamber is used to pack organic matter;

In being exposed to biological pollution in the air environment for fear of organic matter, described film seals fully around organic matter;

According to the described system of claim 1, it is characterized in that 2, film has the gap littler than virus.

3, according to the described system of claim 1, it is characterized in that, described chamber has unartificial inside and outside pressure, and the gas mixture of gas mixture in described chamber and pressure and normal pressure external environment and pressure allow to pass described film and carries out gas exchange to reach balance.

According to the described system of claim 1, it is characterized in that 4, described film is made by Xue Fulong (chevron) high density polyethylene (HDPE) 9650 types.

According to the described system of claim 1, it is characterized in that 5, described film has moisture vapor transmission speed and the density polyethylene film with high transmission speed of thickness range in 1 to 2 mil (promptly 0.001～0.002 inch) is equal to.

According to the described system of claim 1, it is characterized in that 6, described film is that semi-translucent impinges upon on the organic matter to allow light.

According to the described system of claim 1, it is characterized in that 7, described film transmitted ray, this light have the wavelength between 400 and 500 milli-microns.

According to the described system of claim 1, it is characterized in that 8, described film is made by the individual layer high density polyethylene (HDPE).

According to the described system of claim 1, it is characterized in that 9, except the light that is stopped by organic matter, described film allows the light transmission.

According to the described system of claim 1, it is characterized in that 10, described chamber comprises one and is used for organic somatomedin.

According to the described system of claim 1, it is characterized in that 11, the moisture vapor transmissivity of described film is less than 0.68 gram/100 sq ins/24 hour, (under 1 barometric pressure).

According to the described system of claim 1, it is characterized in that 12, described film holds out against temperature: 250 pressure: 15Psi(are 15 pounds/sq in) and deformation does not take place.

13, according to the described system of claim 1, it is characterized in that, described film for carbon dioxide transmission speed at (under 1 barometric pressure) between 200 and 1190 cm3s/100 sq ins/24 hour.

14, according to the described system of claim 1, it is characterized in that, described film for the transmission speed of oxygen at (under 1 barometric pressure) between 100 and 424 cm3s/100 sq ins/24 hour.

15, according to claim 1 described system, it is characterized in that, described film for the transmission speed of moisture vapor at (under 1 barometric pressure) between 0.2 and 0.68 gram/100 sq ins/24 hour.

According to the described system of claim 1, it is characterized in that 16, described film is made by polyethylene.

17, the organic method of a kind of growth is characterized in that the method includes the steps of:

Pack in the chamber of container organic matter and somatomedin, this container are by to gas permeation, and the impervious film of liquid and pollutants is made; Organic matter is packaged in the chamber; And the sealing organic matter makes it exhausted biological pollutant in external environment.

According to the method for claim 17, it is characterized in that 18, growth organic matter wherein is a plant tissue.

According to the method for claim 17, it is characterized in that 19, organic matter wherein is mammiferous tissue.

According to the method for claim 17, it is characterized in that 20, organic matter wherein is a plant.

According to the method for claim 17, it is characterized in that 21, organic matter wherein is a seed.

22,, it is characterized in that organic matter wherein is a bacterium according to the method for claim 17.

According to the method for claim 17, it is characterized in that 23, organic matter wherein is a germ.

According to the method for claim 17, it is characterized in that 24, organic matter wherein is a fungi.

According to the method for claim 17, it is characterized in that 25, organic matter wherein is an algae.

According to the method for claim 17, it is characterized in that 26, organic matter wherein is a mushroom mycelium.

27, be used to preserve and the container of the mushroom products of growing, this mushroom products comprises mushroom entity or mushroom mycelium, it is characterized in that this container includes:

The impervious film of gas permeation and liquid, this film has than the little gap of virus and the chamber that is used to pack mushroom products of formation is arranged, be exposed to biological pollutant in the external environment for fear of mushroom products, described film seals fully around mushroom products, described chamber has unartificial inside and outside pressure, gas mixture in the chamber passes through gas exchange and balance with the ambient pressure environment of gas mixture and atmosphere, and this gas exchange is passed film (carrying out).

28, container according to claim 27 is characterized in that, the transmission speed of moisture vapor wherein is between 0.2 and 0.68 gram/100 sq ins/24 hour (under 1 barometric pressure).

29, according to the described container of claim 27, it is characterized in that, wherein said film to carbon-dioxide transmission speed greater than 200 cm3s/100 sq ins/24 hour (under 1 barometric pressure).

30, according to the described container of claim 27, it is characterized in that, wherein said film to the transmission speed of oxygen greater than 100 cm3s/100 sq ins/24 hour (under 1 barometric pressure).

31, a kind of method of preserving or handling tobacco or tobacco product is characterized in that this method is placed tobacco or tobacco product in the described container of claim 1.

32, a kind of method of preserving pet food is characterized in that, this method is included in the container described in the claim 1 and places pet food.

33, a kind of method of preserving litter is characterized in that, this method is included in the container described in the claim 1 and places litter.

34, a kind of method of preserving food is characterized in that, this method is included in the container described in the claim 1 and places food.

35, a kind of liquid secretion thing of body or method of body part of preserving is characterized in that, this method is included in described in the claim 1 the liquid secretion thing of placing body in the container or the parts of body.

36, a kind of method that discharges fragrance in a duration is characterized in that this method is included in and places spices, cologne or dulcet material described in the claim 1 in the container.

According to the method in the claim 34, it is characterized in that 37, food wherein is banana.

According to the method for claim 37, it is characterized in that 38, wherein when banana was placed in the container, it was constant ripe, is exposed to ethylene gas in the container and be placed on, it is ripe that banana becomes.

39, a kind of storage and the method for transportation prematurity flower is characterized in that, this method is included in the container in the claim 1 and puts into last ripe flower and put container in ethylene gas.

40, a kind of method of storage and transport litchi fruits is characterized in that, this method is included in and places litchi fruits described in the claim 1 in the container.

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