CN2600351Y - Bag for filling liquid - Google Patents
Bag for filling liquid Download PDFInfo
- Publication number
- CN2600351Y CN2600351Y CN 03211581 CN03211581U CN2600351Y CN 2600351 Y CN2600351 Y CN 2600351Y CN 03211581 CN03211581 CN 03211581 CN 03211581 U CN03211581 U CN 03211581U CN 2600351 Y CN2600351 Y CN 2600351Y
- Authority
- CN
- China
- Prior art keywords
- bag
- liquid
- mouth
- support ring
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a liquid storage bag belonging to a liquid storage field, characterized in comprising a bag body, the bag body is connected with a bag mouth, an outer hoop body is sleeved at the bag mouth, the outer hoop body is provided with a liquid outlet and an inner stopper body, the inner stopper body is provided with an opening/closing rubber stopper which are composed of press tongues. The bag body is composed of a plastic film inner layer and an aluminum foil or tin foil film outer layer which are pressed and connected peripherally. An inner support ring is provided in the opening/closing rubber stopper, a disposable support beam is provided on the inner support ring. The utility model has high strength, good light-shielding and heat-isolation performance, long liquid-storage time, rapid and convenient opening/closing bag mouth, good sealing performance, no liquid leakage in bag, and long service life. The utility model can widely applied for the storage and transportation of water, oil, wine, beverage and other liquids.
Description
Technical field
The utility model belongs to the storage field, is a kind of liquid packing bag.
Background technology
Existing liquid packing bag comprises the totally-enclosed bag and two kinds in the bag that has bag mouth that does not have bag mouth.The bag of above-mentioned two kinds of liquid packing bags is that single aluminium foil or tinfoil paper or plastic film are made, and aluminium foil or Fresco Bag are heat insulation, the lucifuge performance is good, and the liquid period of storage is long in the bag, but bag intensity low, fragile; Plastic bag intensity is higher, but heat insulation, lucifuge poor performance, the liquid period of storage is short in the bag.The liquid that does not have to store in the totally-enclosed bag of bag mouth can only disposable broken bag be poured out; The bag that has bag mouth seals by threaded cap, backs out threaded cap and can pour out the liquid in the bag is all or part of, opens and closes the lid trouble but exist, and the screw thread of bag mouth threaded cap is fragile, poorly sealed, and the interior liquid of bag easily leaks.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of intensity height is provided, and lucifuge, heat-proof quality are good, and the liquid period of storage is long, has a bag mouth, open and close quick and easy, good seal performance, the liquid packing bag of liquid no leak in the bag.
The technical scheme that solves its technical matters employing is: a kind of liquid packing bag, and its special character is: it comprises bag, connects the marsupial mouth on bag, on the bag mouth, be nested with by outer hoop body, hoop body is provided with liquid outlet outside, and inner plug body is provided with the keying rubber plug of pressing tongue to form on inner plug body.Bag is by plastic film internal layer, aluminium foil or tinfoil paper film skin, and its peripheral crimping is formed.In opening and closing rubber plug, be provided with inside support ring.On inside support ring, be provided with disposable support beam.
Liquid packing bag of the present utility model, because bag is by plastic film internal layer, aluminium foil or tinfoil paper film skin, its peripheral heat seal crimping is formed, outer foil or tinfoil paper film lucifuge, heat-proof quality are good, the plastic film intensity height of internal layer, therefore, the liquid period of storage is long in the bag, and is not fragile during transportation; Owing to connection marsupial mouth on bag, and on the bag mouth, be nested with the keying rubber plug, need to need only when liquid is originally poured out in the bag and push the pressure tongue with hand, the inner plug body elastic deformation, the liquid outlet of outer hoop body is unlocked, and hand leaves the pressure tongue, inner plug body sealing part elastic reset is closed the liquid outlet of outer hoop body.Owing to be provided with disposable support beam on inside support ring, disposable support beam plays a supportive role to the pressure tongue that opens and closes rubber plug, to prevent that the pressure tongue is touched when transporting liquid outlet is opened and flow liquid; The bag mouth opens and closes quick and easy, good seal performance, liquid no leak in the bag, long service life; Can be widely used in the storage and the transportation of liquid such as water, oil, wine, beverage.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a liquid packing bag structural representation.
Fig. 2 is an A-A cross-sectional schematic among Fig. 1.
The specific embodiment
With reference to Fig. 1 and 2, the liquid packing bag has bag 1, and bag 1 adopts heat-sealing machine, and with plastic film internal layer 10, aluminium foil or tinfoil paper film skin 9, its periphery suppresses connecting band 8 and forms.Connect marsupial mouth 2 on bag 1, bag mouth 2 adopts the plastic mould pressing moulding, and with heat-sealing machine bag mouth 2 being connected with bag 1 partly suppresses connecting band 8.On bag mouth 2, be nested with and open and close rubber plug 3, open and close rubber plug 3 and adopt rubber mass through compression molding.It is by outer hoop body 11, and hoop body 11 is provided with liquid outlet 4 outside, and inner plug body 6 is provided with on inner plug body 6 and presses tongue 5 to form.Place inside support ring 7 in opening and closing rubber plug 3, be provided with disposable support beam 12 on inside support ring 7,12 pairs of pressure tongues 5 that open and close rubber plug 3 of disposable support beam play a supportive role, and are touched with liquid outlet 4 unlatchings and flow liquid to prevent to press when the transportation tongue 5.Inside support ring 3 and disposable support beam 12 usefulness mould of plastics are one-body molded, and 3 pairs of inside support rings open and close rubber plug 3 and inner plug body 6 plays a supportive role.During filling liquid, the keying rubber plug 3 that is enclosed within on bag mouth 2 is taken off in the packing bag, treat that will open and close rubber plug 3 behind the filling liquid is enclosed within on bag mouth 2 again.When packed liquid is poured out first, the disposable support beam 12 of inside support ring 7 is destroyed, push the pressure tongue 5 that opens and closes rubber plug 3 with hand, inner plug body 6 sealing part elastic deformations and the liquid outlet 4 that is arranged at outer lock ring body 11 is opened, liquid is poured out from liquid outlet 4 in the bag, when hand leaves pressure tongue 5, and inner plug body 6 sealing part elastic resets, the liquid outlet 4 of outer hoop body 11 is closed, and liquid is enclosed in the bag in the bag.
Claims (4)
1. liquid packing bag, it is characterized in that: it comprises bag, connects the marsupial mouth on bag, is nested with by outer hoop body on the bag mouth, and hoop body is provided with liquid outlet outside, and inner plug body is provided with the keying rubber plug of pressing tongue to form on inner plug body.
2 liquid packing bags according to claim 1 is characterized in that: bag is by plastic film internal layer, aluminium foil or tinfoil paper film skin, and its peripheral crimping is formed.
3. liquid packing bag according to claim 1 is characterized in that: be provided with inside support ring in opening and closing rubber plug.
4. according to claim 1 or 3 described liquid packing bags, it is characterized in that: on inside support ring, be provided with disposable support beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211581 CN2600351Y (en) | 2003-02-26 | 2003-02-26 | Bag for filling liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211581 CN2600351Y (en) | 2003-02-26 | 2003-02-26 | Bag for filling liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600351Y true CN2600351Y (en) | 2004-01-21 |
Family
ID=34159067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03211581 Expired - Fee Related CN2600351Y (en) | 2003-02-26 | 2003-02-26 | Bag for filling liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600351Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030160A (en) * | 2010-06-11 | 2011-04-27 | 韩贞植 | Water storage bag |
| CN108275352A (en) * | 2018-01-24 | 2018-07-13 | 上海唐科新型包装材料有限公司 | A kind of anti-leak filling liquid bag |
-
2003
- 2003-02-26 CN CN 03211581 patent/CN2600351Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030160A (en) * | 2010-06-11 | 2011-04-27 | 韩贞植 | Water storage bag |
| CN102030160B (en) * | 2010-06-11 | 2013-06-26 | 韩贞植 | Water storage bag |
| CN108275352A (en) * | 2018-01-24 | 2018-07-13 | 上海唐科新型包装材料有限公司 | A kind of anti-leak filling liquid bag |
| CN108275352B (en) * | 2018-01-24 | 2019-06-04 | 上海唐科新型包装材料有限公司 | A kind of anti-leak filling liquid bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040121 Termination date: 20100226 |