CN1972659A - Collapsible fluid containers - Google Patents

Abstract

A collapsible container for fluids consists of a flexible bag or pouch hermetically attached to a cover. The container may be provided flat packed, pre-sterilized and hermetically packaged and may be a single use, disposable, container useful for drinking bottles for young children and babies.

Description

Collapsible fluid containers

Technical field

The present invention relates to a kind of fluid container, described fluid container can be used to keep fluid, The present invention be more particularly directed to container for drink, and especially disposable container for drink.

The invention particularly relates to the bottle that is used for baby and child and relate more particularly to disposable feeding-bottle.

The invention provides a kind of fluid container, it can be flat packed in sky, can provide with sterilizing in advance, can fill at an easy rate and is accessible after use.Particularly, the invention provides a kind of feeding bottle with performance of these hope.The drinking container that is used for baby and child is rigid container normally, and these containers are provided with removable cover so that container is filled and cleans and be provided with usually nipple to drink.These containers tend to repeatedly use and needed to carry out disinfection before each the use.Container also can occupy considerable space in emptying and when not using.In addition, not sterilization so easily in the environment outside they are in.Foldable vessel is known, for example can know this container among the DE20202205 A1 by Gebrauchsmusterschrift.Yet this container in use needs independent holder, need independent clip to connect handle and do not have valve or sealing member when being full of, to keep content.In addition, this container is not can handle fully or capable of circulation with regard to its whole form.

Therefore in one embodiment of the invention, a kind of emptying of flat packed and/or folding container are provided, comprise flexible pouch or capsule, described flexible pouch or capsule are connected on the seal cover hermetically and also are provided with opening to fill the container by the check valve sealing on cover cap.

In a preferred embodiment, container is provided with the variable cover sealing system, it comprises draw ring or diaphragm seal, for example shown in Fig. 1 C, and/or fluid delivery tube, material can for example be discharged from the container by drinking content by this fluid delivery tube, also comprises stopper and/or medicated cap/lid, shown in Fig. 1 D, 8,9 and 10.

In another embodiment, container carried out disinfection before flat packed, and sat in another embodiment, and preferably the disinfectant container can be enclosed in airtight sealing bag or the envelope and use the risk of polluting before to be reduced in.Bag or envelope are advantageously by making for container and arbitrary content thing provide the material of the protection of avoiding the ultraviolet radiation infringement.

Preferred container of the present invention is made of flexible pouch or capsule, independent cover cap and band or clip, and band or clip can make bag or capsule be connected to the edge of lid hermetically.The edge of lid can be provided with groove, and described band will be put into this groove and keep the tight fit of the mouth of bag or capsule as the edge of lid.Like this, bag or capsule and lid just can be made from a variety of materials according to the function of their required execution.In addition or alternatively, bag or capsule can be sealed on the edge of lid and not need band or clip by welding.Be sealed in the situation that covers at bag, preferred pouches is sealed on the horizontal surface that is provided by the base that covers, and in this embodiment, bag or capsule can be sealed at an easy rate by ultrasonic bonding and cover.

Flexible pouch or capsule can have size arbitrarily according to the application that container is put into.For example, during as child or baby's drink bottle, bag or capsule are at least 1 milliliter at the volume that it is full of in the form at container, according to age of user and preferably between 50 and 300 milliliters.Preferably, especially for the baby, the definite volume of bag is relevant with the amount of required supply.Under other application and situation, volume can change.Bag or capsule can be provided with the indicator that is used for the content volume.Bag or capsule can be made by any flexible material, and this should select with its residing condition according to the application that container is put into.Bag or capsule are preferably made by thermoplastic material, thermoplastic material for example is a thin polymer film, and thin polymer film for example is a polyolefin, and polyolefin for example is polyethylene or polypropylene or polyester, polyester for example is polyethylene terephthalate or polybutylene terephthalate, and polypropylene is preferred.If thin film can be stratified and the application need that container is put into can be provided with face coat.The bag or capsule preferably transparent and content can be in sight, the bag and/or envelope also can be provided with literal or legend according to the application that content is put into.Bag or capsule also preferably can tolerate the temperature up to 100 ℃ and can be provided with thermindicator.

Bag or capsule must make that at the circumference of its opening it can be around the perimeter mounted of cover cap and can be by band/clip and/or sealing member weld seam and closely remain on the periphery of cover cap for example.In bag or capsule are connected by welding to situation on the cover cap, bag or capsule and cover cap is preferably made by materials similar and especially preferred both make by polypropylene.Because material is selected, resin or binding agent can be used in configurations more of the present invention, but are not preferred.

Cover cap can be any materials according to the application that container is put into also.Yet cover cap should be enough hard provides intensity and integrity to container when holding the particular fluid that design holds at it.Cover cap is preferably thermoplastic material and preferably prepares by injection moulding.Particularly, we have found that polypropylene, ethylene/propylene copolymer rubbers or polyamide are the materials that is particularly useful that can generate cover cap.When cover cap was formed by injection moulding, check valve or sealing member can be integrally molded with cover cap.

In a preferred embodiment of the present invention of container being put into infant feeding, container is provided with nipple.Nipple is preferably flexible material, for example synthetic rubber, especially silicone rubber or thermoplastic elastomer, for example the styrene isoprene block copolymer of selling with trade mark Kraton.Nipple preferably collapses upon in the cover cap of container and can place the stopper of nipple top to be released into its available position by removing.Nipple can the shrinkage again in cover cap by replacing stopper.Like this, do not use up all contents if once supply with, the residue content of container just can be protected.Again shrinkage nipple and do not contact it keeps aseptic basically environment thus.

In another embodiment, the downside of stopper is provided with rib and cavity to be convenient to the compression of nipple when stopper engages with cover cap.As further preferred, provide stop part to guarantee that stopper and cover cap are engaged to the degree of expectation and prevent to cause crossing of nipple damage to engage (overengagement).

In another embodiment, the internal ring that centers on cover cap is provided with small embossment, just can hear when cover cap assembles that like this click sound engages fully with the parts of expression cover cap.

In a preferred embodiment, container of the present invention comprises feeding bottle, feeding bottle comprises bag or the capsule on the airtight base that is sealed to closure system, closure system comprises bag holder and the medicated cap that can fix bag or capsule, medicated cap can engage movably with holder, and medicated cap and holder are arranged to medicated cap the base of nipple is fixed in the holder.Closure system also comprises stopper, stopper be assembled on the medicated cap and/or in the medicated cap so that nipple in closure system, depress.Like this, nipple just can be by importing or discharging stopper and shrinkage or bring into use.In another embodiment, holder is provided with open device to allow in material importing bag or the capsule.Preferred open device comprise can be Unitarily molded with holder draw ring.

In another embodiment, container can use with bottle holder and/or heater.Container also can be flat packed and make by the materials such as paper plate that is easy to handle.Holder or heater make the container that is full of can and/or be used to for security purpose heat content and are installed in the holder.One or more this containers can be supplied with the packing of the container of one or several flat packed of the present invention.

Therefore, before using, can assembling vessel, bag or capsule is drained and/or folding, like this container with regard to flat placement with space-saving that compactness is provided to be ready to use container.As before being particularly useful for child and baby's drinking container, it can be sterilized before flat packed at container.In another embodiment and as vacuum-packed aspect of the present invention; the container of assembling can be for example to be vacuum-packed in the thermoplastic film; thermoplastic film for example is polyethylene or polypropylene film, thereby protects the aseptic condition of container and use the shielding protection sheet film to avoid ultraviolet harm alternatively.

Therefore the container that is ready to use just can be supplied and they can sterilize and protect their aseptic condition in advance in the space-saving mode of flat packed.Six of can for example be used to picnic or spend a holiday with the packing of several vessels of the container that is ready to use or eight container packages are supplied.

In use, container can be removed from packing and the content expected can import in the container by check valve or by removing of sealing member.The container that has its content then just can transport in the process of the travelling of for example picnic etc.In case content is consumed, container just can be disposed, and disposes to be preferably and be used to recycle.

Therefore container of the present invention especially has following advantage when being used as child and baby's drinking container.The disinfecting process of current effort and required relevant apparatus have been replaced in the application of disinfectant container in advance.Container will be littler, compactness and conserve space.As an example, the container that is full of can stand microwave heating, by water heating or they can cryogenic refrigeration with the milk of storage express delivery.In certain embodiments, container can be made by the material that changes color when content reaches preferred temperature.The sensation of softness that comprises in the sense of touch of the flexible pouch of drinkable liquid or capsule can provide happy to drinking person especially child.In addition, the shape of valve holder can be made and allow user also to support this part.

In another embodiment of the present invention, can in container, provide component before the flat packed, for example powder, syrup, paste, cordial, dried foods, liquid and/or granule milk powder or drink flavouring agent especially so only needs to add the beverage that water just can obtain to expect.

Wall of a container should be soft and inelastic.Flexibility means that material can roll over from compression, folding, flat package, fan at its used thickness, piles up, bending or reverse recover its original shape and form fully.The comprehensively flexible integrity that has also kept content simultaneously of this kind.The nonelastic container that can guarantee can not extend beyond the volume of its expectation.

Container is advantageously by the batch manufacturing method manufacturing.Advantageously, container is made by several parts, bag or capsule itself, check valve or sealing member (open device), (check valve) holder, optional tamperproof clip and fluid delivery tube, cover cap and optional medicated cap (can comprise stopper).That bag or capsule preferably squeeze out and an end by solder technology sealing and be provided with opening, (valve) holder and check valve or sealing member can enter in this opening.Perhaps, if the component of Ce Lianging was put into container before distributing milk powder for example or ready-made baby food in advance, bag or capsule just can stay open and not seal until container and be full of in advance then.Valve or seal holder can injection mouldings, as valve or the sealing member of being made by for example medical or edible polyacrylic material.Can generate vacuum in container, container is sterilized and is vacuum-packed to avoid using pollution before then.Can be made by any suitable material in a kind of form of valve or sealing member, it should be flexible and and can promptly restore.Elastomer can be suitable or it can be made by synthetic rubber.Perhaps in another form, check valve can be made by or materials similar identical with non-return valve holder as the sealing as shown in Fig. 1 C.In another embodiment, valve can be rotated when it connects to provide and lead to bag inner opening or sealing, shown in Figure 1A.The form of the sealing member shown in Fig. 1 C (open device) can be thin film or similar material, because holder can be removed or pierce through.If container was full of before using in advance, this is just especially useful.In Fig. 1 D, sealing member (open device) is removed, shown in Fig. 1 C, leads to the inner opening of bag to provide.In order to replace the sealing function of variable cover sealing system, fluid delivery tube as shown in the configuration of Figure 10 A and B, medicated cap/lid and/or stopper can provide sealing or opening to the content of bag, and this opening can be by rotation, replace or remove approaching to opening be provided.

We propose bag or the sidewall of capsule is extruding and seamless or thin film, and we also propose them has from 25 microns to 150 microns thickness, more preferably has 40 microns to 110 microns thickness, most preferably has about 100 microns thickness.These wall thickness guaranteed bag or capsule collapsible, can recover and softish essence.We also find, it is enough strong and be inelastic when expanding to be in the wall of this thickness.

The valve holder preferably inflexibility and when assembling container, check valve can insert in the valve holder, the valve holder can insert again in capsule extruding or thin-film material or the bag, allow the shape molding of the material of nonelastic essence around the valve holder, thereby gastight sealing is provided, and sealing can be fixed by band or clip or weld seam.Perhaps, can the attaching check valve, after this process, generate sealing.In order to prevent that container from being moved back and forth, in order to allow grasping and to prevent splash, for the opening that allows to enter the pressure that increases of container and hide bag or capsule, can be around the edge application tamperproof clip of valve holder, this clip can be circular band.The size of tamperproof clip preferably provides the diameter of tensile valve holder less than time in position.Perhaps, tamperproof clip functions can be the integral part of (valve) holder itself, referring to Fig. 3 B.

We propose, and (valve) holder is inflexible, because tamperproof clip in use, can exert pressure at the top around container when container connects, and wish that the top can deflection under tension force.In addition, the application of rigidity (valve) holder allows the shape of sidewall to keep its shape equably.We propose columniform shape at the specified point place, and still, avette and/or taper similarly is desirable.It also allows container to hold the fluid emission in its shrinkage state when base spurs and keeps consistent volume.(valve) holder preferably shape make fluid delivery tube for example mouthpiece can be connected at an easy rate on the bag or the top of capsule.Usually, as an example, silicon or Kraton nipple that nipple for example is used for the baby are suitable.

If preferred container of the present invention does not have full of liquid in advance, the preparation of beverage can realize by the mode shown in the flow chart of Fig. 4 A.In case the lid of the mouth part (being nipple in this example) of shrinkage is held in rotation, it can be removed from holder.Sealing can remove, for example, and draw ring (except that sealing, being used to prevent that nipple from engaging with holder).Bag or capsule just can use selected liquid filling to degree expectation or that measure in advance then, and liquid can comprise the content that other is pre-mixed.Usually, as an example, for to infant feeding, bag have in inside the milk powder of measured amount with the boiling water that adds as liquid.After filling, the lid with mouthpiece will be put back in the holder, in case the lid rotation, mouthpiece will be fixed on the holder owing to the flexible nature around the more stiff materials shape molding of holder.Will generate sealing in case mouthpiece is in the correct position, this correct position can be indicated to user by click sound acoustically.In addition, cover in this position generation sealing.When fluid delivery tube/lid mechanism was still in sealing station, content can shake then, stir, mixes and/or stay simply under the condition of expectation until the edible content of needs, referring to Fig. 4 B.When needs are edible, the lid sealing can be by rotation oppositely and in case remove lid, mouthpiece will self reproduction be the shape for use.After using, can be by being placed on lid on the mouthpiece and swivelling cover applies downward pressure simultaneously and form sealing again.In further lifting of the present invention, use the replaceable stopper be arranged in medicated cap/lid to allow medicated cap/lid to remain in its fixed position and nipple is reappeared, shown in Figure 10 A and B.This can make container (a plurality of container) use in the future, prevents the pollution and/or the release of content.In this embodiment of the present invention, do not need to use hands contact interface pipe, therefore keep aseptic condition.In addition, in a single day mouthpiece is fixed in the position will form sealing, and sealing is enough to prevent leak.If container comes pre-filled with liquid, in the present embodiment, still needing to remove draw ring and mouthpiece can fix as described like that.If the content of container need heat or cool off, bag that the shape of valve holder can allow to be full of or capsule immerse in the water and water can contact interface pipe or lid, shown in Fig. 4 B, protect the aseptic condition of mouthpiece and content once more.Preferably, when the temperature of the content that changes container, have one or more mouthpiece/medicated caps/stopper and/or the draw ring combination sealing system of container at sealing station.

In an alternative embodiment of the invention, if sealing itself does not generate the opening that leads to internal tank, mouthpiece/fluid delivery tube just needs to abolish sealing function so.This can realize by the sealing that punctures among Fig. 1 C, if sealing does not remove as yet; Or applying downward power by rotation or on the mouthpiece that connects utilizes projection to generate opening, forces flexible check valve to return, shown in Figure 1B.

Preferred assembling or the manufacturing that resin or binding agent is not used for container guarantees to keep the integrity of the content of container.Can generate vacuum in container, container is sterilized and is vacuum-packed to avoid using pollution before then.

Fluid container when using or buy can be as sky, and perhaps they can be filled with substances/fluids in inside when using or buy.No matter be any mode, using or buy can be one, a plurality of identical fluid containers or the combination of different fluid container and/or adnexa.

Fluid container provide flat filling, aseptic, cheap, general, measure the flexible combination of the packing of form in advance, this packing can be used in single or multiple systems or the process, can be in any place and whenever improve and keep the quality and the integrity of efficient, content.Breakage when container also can withstand shock when being full of.

The present invention is by showing referring to accompanying drawing, wherein Figure 1A and 1B have shown the various types of check valves that use in one embodiment of the invention, Fig. 1 C has shown that form is the typical sealing of draw ring, it is used in another embodiment of the present invention, and Fig. 1 D has shown typical mouthpiece and lid configuration and interaction.Fig. 2 A and 2B have shown the packaging container according to flat packed of the present invention, and Fig. 3 A and 3B have shown Fig. 2 A and the container among the 2B (comprising mouthpiece and lid among Fig. 2 B and the 3B) of the expanded form that comprises liquid.Fig. 4 A and 4B have shown the use of the container among Fig. 2 B and the 3B.Fig. 4 B has shown also how the shape of holder is sitting in or is hooked on the hydropexis device.Fig. 5 A and 5B show the parts of container and the exploded view of assembly method (comprising mouthpiece and lid among Fig. 5 B) thereof.

Figure 1A has shown how check valve (1) is provided on the lid (2), and its middle cover (2) can rotate so that opening to be provided.Similarly, how Figure 1B provides opening by valve (3), wherein valve (3) can rotate and depress if having shown.Fig. 1 C has shown how to provide certain openings (1) when using draw ring (4).

Fig. 1 D has shown how mouthpiece (for example nipple) (5) uses the medicated cap encapsulation, and provide opening, mouthpiece is paid and the rotation by medicated cap is fixed to the top of bag (6) and can compress in cover cap by cap or stopper, and by removing cap or stopper uses.

Fig. 2 A and 2B have shown the holder (cover cap) of the container (7) with check valve or sealing (8), and bag or capsule are sightless in Fig. 2 A, because its shrinkage below holder.Yet Fig. 2 A shown bag or capsule has been connected to circumference band and/or weld seam (9) on the holder (7), and is sitting among Fig. 2 B bag or capsule (5) is welded on the holder (7).

In Fig. 2 A, container is shown as by waterproof bag (10) protection, and waterproof bag (10) also can comprise fluid delivery tube (11), and in Fig. 2 B, fluid delivery tube (11) shrinkage and being temporarily fixed in the medicated cap (12).

Fig. 3 A and 3B have shown that flexible pouch or capsule (12) expand and be connected on the holder.The welding ends of capsule or bag can have any shape, but in the legend of Fig. 3 A, shown the hole feed-through material be draped to allow container.Perhaps or in addition, flap can provide extra position to come grasping.

Fig. 4 A and 4B shown among Fig. 2 B container can from waterproof bag (10) remove and be filled with heat and can put by and can not contact or pollute mouthpiece.

Fig. 5 A and 5B are the decomposed forms of the container among Fig. 3 A and the 3B.

Fig. 6 has shown the shape that container is made at the child who learns to walk.

Fig. 7 has shown the reusable milk bottle stand of flat packed, if the bag film material be connected to shown on the frame, this milk bottle stand just can be used for heating or cooled containers and content thereof.In this design, erect but the sidewall of heater/cooler is collapsible and fill, baby bottle/container just can put lean against heater the top to heat/to warm content.Perhaps, the reusable of flat packed milk bottle stand can be used to make baby bottle/container uprightly to put to lean on.

Fig. 8 has shown the exploded view of preferred container of the present invention, and this container comprises that bag or capsule (13), bag can be sealed to holder (14) and nipple (15) on it, and nipple (15) can be fixed on the holder by medicated cap (16) is engaged with holder.Stopper (17) can be applied to the top of medicated cap it is compressed when not using at nipple (15).Remove stopper (17) and can discharge nipple for use.Holder (14) can be provided with the draw ring (not shown) with sealing bag or capsule before using, and the content that can remove to allow expectation imports in the bag.

Fig. 9 a shows how to place the sketch map that stopper (17) makes nipple (15) shrinkage by going up at medicated cap (16), and Fig. 9 b has shown how by removing stopper nipple to be put well in order to using.

Figure 10 a and 10b have shown the outside of the container in the sketch map of Fig. 9 a and 9b.

As one of a plurality of examples, Collapsible fluid containers can be used to make beverage for example to be used to the coffee of the user that moves or the preparation and edible being more prone to of tea.Container can be bought on purchase or vending machine on the sales counter and the fluid container of flat packed can contain coffee, milk and the sugared mixture of measuring type in advance alternatively, and they can be by cast manually or from machine injection interpolation hot water or boiling water.Use check valve sealing content, container just can shake or stir mix.Can use the fluid delivery tube of arbitrary form.Mouthpiece can provide permanent inlet for the content (coffee) of inside, perhaps uses and simply reverses or downward pressure, and check valve just can be oppositely to discharge content.Because as the design of check valve among Figure 1A, 1B and the 1C, liquid will only be discharged when needed.Overflowing will not be a problem, and because the flexible nature of sidewall, container can adapt to multiple space by making it form fit.

Extremely heat resistanceheat resistant is for example under the situation of boiling water at needs, and the performance of tamper resistant band and/or valve holder shape can be used to prevent burning or injury user, and its mode is similar to the insulation sleeve that is used for dixie cup.

Though mainly described container of the present invention with respect to the bottle that is used for baby and child, they can be used in and multiplely wherein need to save during space, single use and accessible other use.For example, they can be used to provide liquid, the beverage in the military activity of space travel or aircraft for example in for example advancing, or sports and recreation beverage in walking and the mountain-climbing for example.Another example that collapsible fluid containers is used is transportation, the storage and edible that is used for oral drug, and the material of wherein measuring quantity in advance can put into the application of the veterinary aspect of disinfecting container, and disinfecting container can flat packed and can store at an easy rate and transport before using.Container can also be stored oil, paint etc.Use correct fluid delivery tube for example to brush and connect or sponge, user can be exerted pressure by flexible bags or bag that extruding has an implant that is full of, and wherein pressure can be applied on the surface of expectation.The size of the opening that volume flow can generate by the amount of pressure on the bag with by check valve is controlled, referring to Figure 1A, 1B and 1C.In addition, use suitable fluid delivery tube, liquid can be full of the container of flat packed and be disposed or take away with sampling, for example is used to the urine sample of analyzing.

Claims (40)

1. the emptying of a flat packed and/or folding container, comprise flexible pouch or capsule and sealing, wherein said flexible pouch or capsule are connected on the seal cover hermetically and are provided with opening filling, and described sealing for example is that check valve is with sealed container.

2. container as claimed in claim 1, wherein the sealing of check valve can be oppositely to allow material to be discharged from the container or to import container by one or more in the following technology:

I) one-way valve mechanism itself

Ii) pierce through or the fluid delivery tube of mobile check valve, or

Iii) check valve removes.

3. container as claimed in claim 1 or 2 carried out disinfection before flat packed.

4. as each described container in the above-mentioned claim, be enclosed in the packages sealed.

5. as each described container in the above-mentioned claim, be made of with the cover cap and the band that separate flexible pouch or capsule, wherein band can make bag or capsule be connected to the edge of cover cap hermetically.

6. as each the described container in the claim 1 to 5, constitute with the cover cap that separates by flexible pouch that welds together or capsule.

7. as each described container in the above-mentioned claim, the volume when wherein said container is in its expanded form is between 50 and 300 milliliters.

8. as each described container in the claim 1 to 6, the volume when wherein said container is in its expanded form is at least 1 milliliter.

9. as each described container in the above-mentioned claim, wherein said bag or capsule are made by thermoplastic material, thermoplastic material for example is a thin polymer film, thin polymer film for example is a polyolefin, polyolefin for example is polyethylene or polypropylene or polyester, and polyester for example is polyethylene terephthalate or polybutylene terephthalate.

10. as each described container in the above-mentioned claim, wherein said bag or capsule are transparent.

11. as each described container in the above-mentioned claim, it is visible that wherein said bag or capsule are made content.

12. as each described container in the above-mentioned claim, wherein said bag or capsule are provided with the volume indicator of labelling in advance.

13. as each described container in the above-mentioned claim, the sidewall of wherein said bag or capsule is that squeeze out and seamless or thin film.

14. as each described container in the above-mentioned claim, the sidewall of wherein said bag or capsule has 25 microns to 150 microns thickness.

15. as each described container in the above-mentioned claim, the volume of expectation has been defined in the position of wherein said cover cap.

16. as each described container in the above-mentioned claim, described container can tolerate the temperature up to 100 ℃.

17. as each described container in the above-mentioned claim, wherein said cover cap is enough firm to provide intensity and integrity to hold at it when designing the particular fluid hold to container.

18. container as claimed in claim 17, wherein said cover cap is made by polypropylene, ethylene/propylene copolymer rubbers or polyamide.

19. as each described container in the above-mentioned claim, wherein can the described fluid delivery tube of attaching.

20. as each described container in the above-mentioned claim, wherein said fluid delivery tube is a mouthpiece.

21., comprise the component of measuring in advance as each described container in the above-mentioned claim.

22. container as claimed in claim 21, the wherein said component of measuring in advance comprises powder, syrup, paste, cordial, dry food, liquid and/or granule.

23. as claim 21 or 22 described containers, the wherein said component of measuring in advance is a milk powder.

24. as claim 1 or 22 described containers, the wherein said component of measuring in advance is liquid, oil or paint.

25. container as claimed in claim 24, wherein said liquid is sterilized water.

26., be provided with thermindicator as each described container in the above-mentioned claim.

27., comprise with oral medicine as each described container in the above-mentioned claim.

28. container, comprise the bag or the capsule that are sealed to holder, described holder is used for releasably engaging with medicated cap, conveying mechanism and described holder that described medicated cap comprises the content that is used for bag or capsule comprise the sealing mechanism that is used for bag or capsule, sealing mechanism can expose and disconnect to allow material to import in bag or the capsule by removing of medicated cap, wherein, described medicated cap can be put back in the holder so that conveying mechanism to be provided.

29. container as claimed in claim 28, wherein said conveying mechanism is a nipple.

30. as claim 28 or 29 described containers, wherein provide stopper, described stopper can releasably engage with medicated cap.

31. container as claimed in claim 30, wherein said stopper compress nipple and discharge nipple for use when removing when using.

32., it is characterized in that described sealing mechanism comprises draw ring as each described container in the claim 28 to 31.

33., it is characterized in that described medicated cap is to engage the fixing mode in position of described conveying mechanism with holder as each described container in the claim 28 to 32.

34. the degree that container as claimed in claim 33, wherein said medicated cap and holder have been threadably engaged and provide on described holder backstop can engage with holder with the control medicated cap.

35. packing that comprises each described flat packed container in a plurality of as the above-mentioned claim.

36. packing as claimed in claim 35 also comprises the holder of one or more containers that are used to be full of.

37. packing as claimed in claim 36 is characterized in that, described holder is shrinkage.

38. as the preparation that is used for fluid/liquid of each the described container in the claim 1 to 34 and/or edible application.

39. as each described container application in the sale of fluid/liquid in the claim 1 to 34.

40. as the application of the described container of claim 1 to 34 in obtaining fluid sample and/or transportation.

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