CN104925404A - Liquid storage bag and uses thereof - Google Patents
Liquid storage bag and uses thereof Download PDFInfo
- Publication number
- CN104925404A CN104925404A CN201410105022.4A CN201410105022A CN104925404A CN 104925404 A CN104925404 A CN 104925404A CN 201410105022 A CN201410105022 A CN 201410105022A CN 104925404 A CN104925404 A CN 104925404A
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- CN
- China
- Prior art keywords
- bag
- polyphenylene sulfide
- inner bag
- fluid
- valve
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/16—Large containers flexible
- B65D88/22—Large containers flexible specially adapted for transport
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
The invention discloses a liquid storage bag and uses thereof, the liquid storage bag comprising a bag body which includes an inner bag and an outer bag, wherein the bag body is at least provided with a valve for charging and discharging materials, and the valve is in communication with the bag body, and the inner bag and the outer bag are connected at the valve part, and the outer bag is composed of woven fabric, knitted fabric or non-woven fabric which are formed of polyphenylene sulfide fibers, and the inner bag is composed of a polyphenylene sulfide film or polyphenylenesulfide-resin-coated polyphenylene sulfide woven fabric, knitted fabric or non-woven fabric. The liquid storage bag herein has the characteristics of acid and alkali resistance, high temperature resistance, repeatable uses, high tensile strength, easy processing, convenient production, and markedly reduced transportation cost. The liquid storage bag herein is applicable to containers and fit for long-distance transportation, such as road transportation, railway transportation, and ocean shipping.
Description
Technical field
The present invention relates to a kind of fluid bag and uses thereof.
Background technology
Freight container liquid bag is a kind of soft body packaging container that can store and transport various benign fluid cargo, and each container can just in time be positioned in the freight container of 20 feet, and its volume is 14 ~ 24 cubic meters, at most can accumulating 24000 liter of liquid.When transporting benign liquid, freight container liquid bag can replace the expensive Traditional Packing such as tank case, metal bucket, and peak capacity can reach 24000 liters, and comparatively barreled exceeds about 35% freight charges, is suitable for the transportation modes such as sea-freight, railway, land transportation.Traditional liquid bag is generally all made up of PE internal layer and PP skin, usually shipment benign class I liquid I product is only applicable to, for the transport of the liquid such as acid, alkali, organic solvent, the chemical resistance of traditional liquid bag is poor, particularly under the occasion of high-temp liquid transport, fluid bag is very easily damaged by corrosion, and significantly limit the kind of Product transport.
As disclosed a kind of liquid bag for containers in Chinese publication CN201694565U, the inner bag of this liquid bag for containers is made up of linear low density polyethylene (LLDPE) filmogen, outer bag is made up of PP material, although the effect of transporting general liquid can be played, but this utility model adopts linear low density polyethylene as inner bag, there is bad mechanical property in this material, yielding, aging, embrittlement, easy stress crack, the defect that superficial hardness is low, easily affect by external force in actual use and cause breaking, thus cause transported liquid to leak.And due to the bad mechanical property of inner bag material own, easily break by after external force, can not Reusability.
And for example disclose a kind of Recyclable container liquid bag in Chinese publication CN201530569U, this fluid bag is the bag formed by TPU or PVC film material, and the normal serviceability temperature scope of TPU material is at-30 DEG C to 80 DEG C, should not more than 120 DEG C Long-Time Service.In addition, alcohol, acid, ketone can make the swelling and degraded of polyurethane elastomer at a certain temperature, and it is swelling that methylene chloride, Dimethyl fomamide, trichoroethylen equal solvent will make polyurethane elastomer occur at normal temperatures.And PVC material in use can drop some poisonous adding ingredient, and when burning PVC rubbish, also can produce dioxin, so the application of this material is just progressively eliminated.The heat-resisting quantity of PVC material is very poor in addition, can not meet the liquid transporting having thermal requirements.
Summary of the invention
The object of the present invention is to provide a kind of acid and alkali-resistance, high temperature resistant, reusable, and the fluid bag that tensile strength is high.
Technical solution of the present invention is as follows: a kind of fluid bag, comprise bag, described bag comprises inner bag and outer bag, this bag is at least provided with an input and output material valve, and described valve communicates with bag, described inner bag and outer bag link at valve place, and described outer bag is the woven fabric, knitted fabric or the nonwoven fabrics that are formed by polyphenylene sulfide fibre, and described inner bag is PPS films or the polyphenylene sulfide woven fabric being coated with polyphenylene sulfide, knitted fabric or nonwoven fabrics.Outer bag is the woven fabric, knitted fabric or the nonwoven fabrics that are formed by polyphenylene sulfide fibre, effectively can alleviate the friction between inner bag and freight container caused due to external force such as collision, impacts in transportation like this; And to have coefficient of thermal conductivity low due to polyphenylene sulfide fibre, the outer bag made by this fibroplastic woven fabric, knitted fabric or nonwoven fabrics can play the effect of insulation.In transport high temperature liquid process, effectively can reduce thermal loss, thus reduce the output loss of heating arrangement.From the viewpoint of productive costs and in-use performance, preferred outer bag is the nonwoven fabrics or woven fabric that are formed by polyphenylene sulfide fibre.When inner bag is PPS films, the transportation demand of acid, alkali, organic solvent, particularly strong acid, highly basic or high-temp liquid can be met; Inner bag is, when being coated with the polyphenylene sulfide woven fabric of polyphenylene sulfide, knitted fabric or nonwoven fabrics, can not only meet the transportation demand to soda acid, high-temp liquid, but also has tensile strength and the high advantage of peel strength.In addition, due to the resistance to elevated temperatures that polyphenyl thioether material itself has excellent chemical resistance and can use continuously below 190 DEG C, the inner bag adopting this material to be formed can continuative transport high-temp liquid, such as liquid asphalt.In addition, because inner bag is polyphenylene sulfide material, this material has excellent acid and alkali-resistance, organic solvent-resistant and resistance to elevated temperatures, therefore can continuous several times use.Further, because inner bag is PPS films or the polyphenylene sulfide woven fabric being coated with polyphenylene sulfide, knitted fabric or nonwoven fabrics, after having transported pharmaceutical chemicals, adopt simple washing, can rinse well, there is no chemical medicinal residue, thus can Reusability.Fluid bag of the present invention, its inside and outside bag material is not limited only to polyphenyl thioether material, also comprises the high performance material that other are high temperature resistant, resistance to acids and bases is excellent, such as polytetrafluoroethylene, polyimide, aramid fiber etc.
Fluid bag of the present invention is at least provided with an input and output material valve, and described valve communicates with bag, this valve is used for the input and output of transported liquid.By using this valve, quick despatch fluid cargo can be realized, and effectively save labour power, thus reduce traffic cost.When being provided with an input and output material valve on fluid bag, can load liquid from this valve by connecting tube, after being transported to destination, then unloading liquid from this valve by connecting tube, being provided with a valve can reduce productive costs; When being all provided with valve at fluid bag upper surface and lower surface, the handling speed of liquid can being improved, increase work efficiency, reduce cost of labor.
Inner bag of the present invention is made up of the PPS films of thickness between 0.025 ~ 1.0mm, and after liquid loads inner bag, inner bag can bear certain pressure.If the thickness of PPS films is lower than 0.025mm, the mechanical degradation of inner bag, easily causes inner bag to break, and affects the safety of liquid in transportation; If the thickness of PPS film is greater than 1.0mm, not only increase productive costs, and the fluid bag made not foldable, take up room when depositing comparatively large, cause the waste of certain resource.
Inner bag of the present invention is made up of the PPS films of at least one deck, and consider productive costs and folding difficulty, preferred inner bag is made up of the PPS films of 2 ~ 4 layers.If form the PPS films number of plies of inner bag more than 4 layers, the manufacturing cost of inner bag rises, and if the inner bag number of plies is too high, more difficult time folding, and volume after folding is comparatively large, takes up room when depositing.
Inner bag of the present invention has the polyphenylene sulfide woven fabric of polyphenylene sulfide to be formed by surface coating, and the thickness of inner bag is 0.5 ~ 3.0mm.If the thickness of inner bag is lower than 0. 5mm, the sealing property of inner bag and mechanical properties decrease, liquid easily leaks in transportation; If the thickness of inner bag is greater than 3.0mm, the manufacturing cost of fluid bag is caused to increase.The coated weight of the polyphenylene sulfide of this inner bag surfaces is 100 ~ 600g/m
2, preferably 200 ~ 500g/m
2, more preferably 200 ~ 400g/m
2.If the coated weight of the polyphenylene sulfide of inner bag surfaces is less than 100g/m
2, the space of polyphenylene sulfide woven fabric itself is difficult to fill up completely, and after loading liquid pressurized, inner bag easily breakage occurs, thus causes leak of liquid, causes safety misadventure; If the coated weight of the polyphenylene sulfide of inner bag surfaces is greater than 600g/m
2, productive costs increases, and gained inner bag thickness is excessive, is unfavorable for the stored collapsed of fluid bag.
The thickness of outer bag of the present invention is 0.5 ~ 2.5mm.If the thickness of outer bag is lower than 0.5mm, in transportation, because outer bag and inner wall of container rub, collide, easily there is the phenomenon that outer bag galls, cause inner bag also damaged, thus cause transported leak of liquid; If outer bag thickness is greater than 2.5mm, produce difficulty, productive costs increases.
Valve of the present invention is fixed on upper surface or the lower surface of fluid bag body.When this valve is positioned at the upper surface of fluid bag body, liquid article can be facilitated comparatively fast to load inner bag, and can effectively to avoid in transportation fluid bag to the compressing of valve; When this valve is positioned at the lower surface of fluid bag body, conveniently can unload fluid cargo, and can be clean by Liquid extracting more up hill and dale.If valve to be arranged on surrounding or the side of fluid bag body, be unfavorable for that fluid bag uses, and easily aggravate the friction of valve and inner wall of container, cause inner wall of container to abrade, affect it and transport other goods.
The tensile strength of inner bag of the present invention is greater than 1800N/5cm.After transported liquid loads inner bag, produce external pressure to internal bag, if the tensile strength of inner bag is lower than 1800N/5cm, in transportation, easily causes inner bag to break, bring greater loss.
The peel strength of inner bag of the present invention is greater than 100N.After transported liquid loads inner bag, produce external pressure to internal bag, if the peel strength of inner bag is lower than 100N, in transportation, easily causes inner bag to break, bring greater loss.
Fluid bag of the present invention has acid and alkali-resistance, the feature that high temperature resistant, reusable, tensile strength is high, and also has the feature of simple, convenient for production, the remarkable minimizing traffic cost of technique.Can be applicable in freight container, be applicable to highway, railway and ocean long-distance transportation.
Detailed description of the invention
By following examples, the invention will be further described, but protection scope of the present invention is not limited to embodiment, and each physical property in embodiment is measured by method below.
[thickness]
According to JIS L 1096-1999 8.5, test pressure is 23.5kPa (240gf/cm
2), measure 5 groups of data, get the final testing result of aviation value as this sample of 5 test results.
[density]
According to JIS L 1096-1999 8.6 densimetry, measure the thread count of fabric with pick glass, measure 5 groups of data, get the final testing result of aviation value as this sample of 5 test results.
[tensile strength]
Testing standard according to JIS K-6404 is tested on Tensile Tester.Concrete test method is as follows: 300mm × 50mm fabric sample be fixed in the jaws up and down of Tensile Tester, and the spacing of jaws up and down of Tensile Tester is 200mm, tests with the speed of 200mm/min.Measure 5 groups of data, get the final testing result of aviation value as this sample of 5 test results.
[peel strength]
Testing standard according to JIS K-6404 is tested on Tensile Tester.Concrete test method is as follows: 200mm × 76mm fabric sample be fixed in the jaws up and down of Tensile Tester, and the spacing of jaws up and down of Tensile Tester is 75mm, tests with the speed of 100mm/min.Measure 5 groups of data, get the final testing result of aviation value as this sample of 5 test results.
[Heat aged tenacity conservation rate]
Sample is put into desicator, and process 408 hours at 150 DEG C of temperature after, get 300mm × 50mm fabric sample and be fixed in the jaws up and down of Tensile Tester, the spacing of jaws up and down of Tensile Tester is 200mm, tests with the speed of 200mm/min.Measure 5 groups of data, get the heat aging test results of aviation value as this sample of 5 test results.After the process of calculating thermal ageing, the tensile strength ratio of tensile strength and untreated product, obtains Heat aged tenacity conservation rate.
[resin-coating amount]
Samples weighing before applying, according to this sample size, the weight per square meter W of calculation sample
1, again by samples weighing after coating polyphenylene sulfide, according to the weight per square meter W of this sample size calculation sample
2, by following formulae discovery resin-coating amount W:W(g/m
2)=W
2-W
1.
[resistance to acids]
Under sample being put into 48% dilute sulfuric acid, 90 DEG C of high temperature, process is after 24 hours, evaluates its powerful change.Strength retention, higher than 80%, is evaluated as zero; Strength retention, at 50%-80%, is evaluated as △; Strength retention lower than 50%, be evaluated as ×.
[resistance to alkalis]
Sample is put into 30% caustic soda, process 2 months under 90 DEG C of high temperature after, evaluate its powerful change.Strength retention, higher than 80%, is evaluated as zero; Strength retention, at 50%-80%, is evaluated as △; Strength retention lower than 50%, be evaluated as ×.
Embodiment 1
Adopt polyphenylene sulfide to make the PPS films that thickness is 0.125mm, doubling after 4 layers of obtained PPS films being tiled, three limits of heating except conduplication side, are bonded into the inner bag that thickness is 0.5mm; The polyphenylene sulfide yams of 20s/4 is adopted to be woven into the polyphenylene sulfide plain fabric that warp-wise density is 40 pieces/inch, latitudinal density is 28 pieces/inch, obtained polyphenylene sulfide woven fabric is coated on inner bag, be sewn into the outer bag that thickness is 0.75mm, when making, avoid pin puncture inner bag; Finally inner bag is connected by an input and output material valve with outer bag, makes this valve be fixed on fluid bag body upper surface.Carry out conditioning under obtained fluid bag being placed on temperature 20 ± 2 DEG C, humidity 65 ± 4% condition, evaluate the outer bag of this fluid bag and the characteristic of inner bag, and be shown in Table 1.
Embodiment 2
Adopting the polyphenylene sulfide yams of 20s/2 to be woven into the polyphenylene sulfide plain fabric that warp-wise density is 65 pieces/inch, latitudinal density is 45 pieces/inch, after polyphenylene sulfide heating and melting, take coated weight as 220g/m
2be coated in this polyphenylene sulfide plain fabric surface, by doubling after the tiling of the polyphenylene sulfide coated fabric of gained, three limits of heating except conduplication side, are bonded into the inner bag that thickness is 0.55mm; The polyphenylene sulfide yams of 20s/6 is adopted to be woven into the polyphenylene sulfide plain fabric that warp-wise density is 36 pieces/inch, latitudinal density is 22 pieces/inch, obtained polyphenylene sulfide woven fabric is coated on inner bag, be sewn into the outer bag that thickness is 0.75mm, when making, avoid pin puncture inner bag; Finally inner bag is connected by two input and output material valves with outer bag, makes this valve be fixed on fluid bag body upper surface and lower surface.Conditioning is carried out under obtained fluid bag being placed on temperature 20 ± 2 DEG C, humidity 65 ± 4% condition.Evaluate the characteristic of this fluid bag outer bag and inner bag, and be shown in Table 1.
Embodiment 3
Adopt polyphenylene sulfide to make the PPS films that thickness is 0.25mm, by doubling after the tiling of obtained PPS films, three limits of heating except conduplication side, are bonded into the inner bag that thickness is 0.25mm; Employing fiber number is that the polyphony thioether short fiber acupuncture of 2.2dtex obtains polyphenylene sulfide non-weaving cloth, is coated on inner bag, is sewn into the outer bag that thickness is 2.15mm by obtained polyphenylene sulfide non-woven felt, avoids pin puncture inner bag when making; Finally inner bag is connected by an input and output material valve with outer bag, makes this valve be fixed on fluid bag body lower surface.Carry out conditioning under obtained fluid bag being placed on temperature 20 ± 2 DEG C, humidity 65 ± 4% condition, evaluate the outer bag of this fluid bag and the characteristic of inner bag, and be shown in Table 1.
Embodiment 4
Adopting the polyphenylene sulfide yams of 20s/2 to be woven into the polyphenylene sulfide plain fabric that warp-wise density is 65 pieces/inch, latitudinal density is 45 pieces/inch, after polyphenylene sulfide heating and melting, take coated weight as 400g/m
2be coated in this polyphenylene sulfide plain fabric surface, by doubling after the tiling of the polyphenylene sulfide coated fabric of gained, three limits of heating except conduplication side, are bonded into the inner bag that thickness is 0.55mm; Adopt the polyphenylene sulfide yams of 20s/2 be made into vertical close be 45 lines/inch, horizontal close be the polyphenylene sulfide plain knit fabric of 30 stringers/inch, obtained polyphenylene sulfide knitted fabric is coated on inner bag, be sewn into the outer bag that thickness is 1.00mm, when making, avoid pin puncture inner bag; Finally inner bag is connected by two input and output material valves with outer bag, makes this valve be fixed on fluid bag body upper surface and lower surface.Conditioning is carried out under obtained fluid bag being placed on temperature 20 ± 2 DEG C, humidity 65 ± 4% condition.Evaluate the characteristic of this fluid bag outer bag and inner bag, and be shown in Table 1.
Embodiment 5
Adopt polyphenylene sulfide to make the PPS films that thickness is 0.125mm, doubling after 2 layers of obtained PPS films being tiled, three limits of heating except conduplication side, are bonded into the inner bag that thickness is 0.25mm; Employing fiber number is that the polyphony thioether short fiber acupuncture of 2.2dtex obtains polyphenylene sulfide non-weaving cloth, is coated on inner bag, is sewn into the outer bag that thickness is 2.15mm by non-woven for obtained polyphenylene sulfide station, avoids pin puncture inner bag when making; Finally inner bag is connected by an input and output material valve with outer bag, makes this valve be fixed on fluid bag body upper surface.Carry out conditioning under obtained fluid bag being placed on temperature 20 ± 2 DEG C, humidity 65 ± 4% condition, evaluate the outer bag of this fluid bag and the characteristic of inner bag, and be shown in Table 1.
Embodiment 6
Adopt the polyphenylene sulfide yams of 20s/2 be made into vertical close be 45 lines/inch, horizontal close be the polyphenylene sulfide plain knit fabric of 30 stringers/inch, after polyphenylene sulfide heating and melting, take coated weight as 460g/m
2be coated in this polyphenylene sulfide plain knit fabric surface, by doubling after the tiling of the polyphenylene sulfide coated fabric of gained, three limits of heating except conduplication side, are bonded into the inner bag that thickness is 1.50mm; The polyphenylene sulfide yams of 20s/6 is adopted to be woven into the polyphenylene sulfide plain fabric that warp-wise density is 36 pieces/inch, latitudinal density is 22 pieces/inch, obtained polyphenylene sulfide woven fabric is coated on inner bag, be sewn into the outer bag that thickness is 0.75mm, when making, avoid pin puncture inner bag; Finally inner bag is connected by an input and output material valve with outer bag, makes this valve be fixed on fluid bag body upper surface.Conditioning is carried out under obtained fluid bag being placed on temperature 20 ± 2 DEG C, humidity 65 ± 4% condition.Evaluate the characteristic of this fluid bag outer bag and inner bag, and be shown in Table 1.
Comparative example 1
Adopt the obtained woven bag of PP flat filament as fluid bag outer bag, adopt 4 layers of LLDPE film to make inner bag by heat bonding, and arrange a valve at fluid bag body upper surface, this inside and outside bag connects at described valve place.Conditioning is carried out under obtained fluid bag being placed on temperature 20 ± 2 DEG C, humidity 65 ± 4% condition.Evaluate the characteristic of this fluid bag outer bag and inner bag, and be shown in Table 1.
Table 1
Claims (9)
1. a fluid bag, comprise bag, it is characterized in that: described bag comprises inner bag and outer bag, this bag is at least provided with an input and output material valve, and described valve communicates with bag, described inner bag and outer bag link at valve place, and described outer bag is the woven fabric, knitted fabric or the nonwoven fabrics that are formed by polyphenylene sulfide fibre, and described inner bag is PPS films or the polyphenylene sulfide woven fabric being coated with polyphenylene sulfide, knitted fabric or nonwoven fabrics.
2. fluid bag according to claim 1, is characterized in that: described inner bag is made up of the PPS films of thickness between 0.025 ~ 1.0mm.
3. fluid bag according to claim 1 and 2, is characterized in that: described inner bag is made up of the PPS films of at least one deck.
4. fluid bag according to claim 1, is characterized in that: described inner bag has the polyphenylene sulfide woven fabric of polyphenylene sulfide to be formed by surface coating, and the thickness of inner bag is 0.5 ~ 3.0mm.
5. fluid bag according to claim 1, is characterized in that: the thickness of described outer bag is 0.5 ~ 2.5mm.
6. fluid bag according to claim 1, is characterized in that: described valve is fixed on upper surface or the lower surface of fluid bag body.
7. fluid bag according to claim 1 and 2, is characterized in that: the tensile strength of described inner bag is greater than 1800N/5cm.
8. fluid bag according to claim 1 and 2, is characterized in that: the peel strength of described inner bag is greater than 100N.
9. the application of fluid bag according to claim 1 in Container Transport.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105022.4A CN104925404A (en) | 2014-03-20 | 2014-03-20 | Liquid storage bag and uses thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105022.4A CN104925404A (en) | 2014-03-20 | 2014-03-20 | Liquid storage bag and uses thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104925404A true CN104925404A (en) | 2015-09-23 |
Family
ID=54112889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410105022.4A Pending CN104925404A (en) | 2014-03-20 | 2014-03-20 | Liquid storage bag and uses thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104925404A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0680188A (en) * | 1992-08-27 | 1994-03-22 | Kirin Brewery Co Ltd | Flexible and pressure resisting compound container |
| CN101152918A (en) * | 2006-09-28 | 2008-04-02 | 霓佳斯株式会社 | Insulated container and method of manufacturing the same |
| CN101274694A (en) * | 2007-03-26 | 2008-10-01 | 霓佳斯株式会社 | Heat-insulating container and method for manufacturing same |
| CN101362538A (en) * | 2007-08-10 | 2009-02-11 | 霓佳斯株式会社 | Insulated container and method of manufacturing the same |
| CN201694565U (en) * | 2009-10-22 | 2011-01-05 | 青岛卓越集装箱包装材料有限公司 | Liquid bag for containers |
-
2014
- 2014-03-20 CN CN201410105022.4A patent/CN104925404A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0680188A (en) * | 1992-08-27 | 1994-03-22 | Kirin Brewery Co Ltd | Flexible and pressure resisting compound container |
| CN101152918A (en) * | 2006-09-28 | 2008-04-02 | 霓佳斯株式会社 | Insulated container and method of manufacturing the same |
| CN101274694A (en) * | 2007-03-26 | 2008-10-01 | 霓佳斯株式会社 | Heat-insulating container and method for manufacturing same |
| CN101362538A (en) * | 2007-08-10 | 2009-02-11 | 霓佳斯株式会社 | Insulated container and method of manufacturing the same |
| CN201694565U (en) * | 2009-10-22 | 2011-01-05 | 青岛卓越集装箱包装材料有限公司 | Liquid bag for containers |
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Application publication date: 20150923 |
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