CN105752464A - Food packaging bag - Google Patents
Food packaging bag Download PDFInfo
- Publication number
- CN105752464A CN105752464A CN201610225849.8A CN201610225849A CN105752464A CN 105752464 A CN105752464 A CN 105752464A CN 201610225849 A CN201610225849 A CN 201610225849A CN 105752464 A CN105752464 A CN 105752464A
- Authority
- CN
- China
- Prior art keywords
- bag
- plastic sheet
- food
- pressure communication
- downside
- 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.)
- Granted
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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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/12—Bags or like containers made of paper and having structural provision for thickness of contents with two or more compartments
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Specialized In Special Use (AREA)
- Bag Frames (AREA)
Abstract
The invention relates to a food packaging bag, which comprises a first bag body and a second bag body in adjacent connection, wherein each of the first body and the second bag body is provided with an opening end used for containing food; the lower end of one connecting side of a first bag body inner cavity and a second bag body inner cavity is provided with a pressure communication part; articles are put into the first bag body and the second bag body so that two plastic sheet materials at the front side and the back side are oppositely unfolded; the two plastic sheets of the pressure communication part are attached so that the pressure communication part is sealed; the opening ends of the first bag body and the second bag body are sealed; when the food packaging bag is heated, the pressure communication part is open through air pressure generated by the first bag body inner cavity and the second bag body inner cavity, so that a connecting passage used for communicating the first bag body inner cavity and the second bag body inner cavity is formed. In a general storage process, seasoning juice is not mixed with food; when people want to eat the food, the food packaging bag is heated; the pressure communication part is opened by the air pressure generated by the first bag body inner cavity and the second bag body inner cavity to form the connecting passage; the seasoning juice can be mixed with food through the connecting passage.
Description
Technical field
The invention belongs to food Package technical field, be specifically related to a kind of food Package bag.
Background technology
Food Package bag is the membrane container for containing and protect food; development along with science and technology; food Package bag has been applied to fast-food field; for packing various dessert, rice, sauce and various vegetable; the nutrition making fast-food is more balanced and abundant, for the facility that the life of people brings.
Ordinary circumstance, fast-food needs room temperature or cryopreservation, requires over steaming and decocting or microwave-oven-heating makes food well-done or reaches to suitable temperature time edible.In order to preserve taste of food or freshness, for some fast-foods with sauce, generally sauce independent packaging is become parcel, be heated again Cai sauce is put in food when eating, complex operation；When putting into sauce, sometimes also sauce can be got on medicated clothing, desktop or floor, bring inconvenience.For this, the invention provides a kind of food Package bag solving the problems referred to above.
Summary of the invention
It is an object of the invention to provide a kind of food Package bag, the mixing of sauce and food when this is packaged in heating, can be automatically obtained.
In order to achieve the above object, the present invention is by the following technical solutions:
The first bag and second bag of adjacent connection drawn together by the food Package bag pack of the present invention, first bag and the second bag have the opening for accommodating food, the be connected lower end of side of first bag inner chamber and the second bag inner chamber is provided with pressure communication portion, and pressure communication portion is formed by not glued position between the two of packaging bag blocks of plastic sheets；First bag and the second bag put into object makes two blocks of plastic sheets of side, front and back relatively open, so that the two of pressure communication portion pieces of plastic sheet laminatings make pressure communication portion seal, when the opening of the first bag and the second bag is closed and is heated, the air pressure that the first bag inner chamber and the second bag inner chamber produce makes pressure communication portion open thus forming the interface channel of connection the first bag inner chamber and the second bag inner chamber.
Food Package bag provided by the invention, first bag and the second bag may be respectively used for placing sauce (can also be other cooking liquid such as water) and food, food and sauce is made separately to encapsulate placement before consumption, after being respectively put into food and sauce, first bag and the second bag open and make two blocks of plastic sheets of both sides, pressure communication portion open, so that the two of this pressure communication portion pieces of plastic sheet laminatings make pressure communication portion seal, therefore deposit in process general, sauce does not mix with food, makes food better to preserve；And when needs are edible, food Package bag is heated, formation interface channel is opened in pressure communication portion by the air pressure that the first bag inner chamber and the second bag inner chamber produce, and sauce can pass through interface channel and mix with food, so that the food of culinary art is more delicious.The lower end of pressure communication portion of the present invention is arranged at the first bag inner chamber and the second bag inner chamber is connected side, when facilitating pressure communication portion to be flared formation interface channel, sauce can mix with food fully.Another benefit of the present invention is need not artificial to put into sauce in food to mix, it is to avoid hands of making dirty, medicated clothing, desktop or floor.
As a kind of embodiment, the first plastic sheet and the second plastic sheet that front and back are arranged drawn together by food Package bag pack, the both sides of the edge of the first plastic sheet and the second plastic sheet and lower edge form one as seal bond portion firm adhesion, the upper side opening of the first plastic sheet and the second plastic sheet forms described opening, it is provided with, between first plastic sheet and the second plastic sheet both sides, the split bonding part downwardly extended from upside thus forming the first bag and the second bag, split bonding part extends close to the seal bond portion of downside, Packed position is not had to form described pressure communication portion between the seal bond portion of its lower end and downside.
The another kind of embodiment of the present invention, it adds the 3rd plastic sheet being located at bottom side on the basis of the above embodiments, and the middle part that the 3rd plastic sheet packs width at food has a folding position, and the 3rd plastic sheet can be folded down along this folding position；The bottom of the both sides of the first plastic sheet and the second plastic sheet forms seal bond portion with the both sides bonding of the folding position of the 3rd plastic sheet respectively；Split bonding part lower end extends to the folding position of the 3rd plastic sheet material and bonds, the downside of the first plastic sheet and the second plastic sheet is rolled over bonding on the downside of two after position folds with the 3rd plastic sheet along it respectively and is formed seal bond portion, and pressure communication portion is respectively formed in the first plastic sheet and the second plastic sheet and the both sides of the 3rd plastic sheet folding position.3rd plastic sheet is set, one is to make the degree of the first bag and the second bag body expansion bigger, the degree that when putting into food, two blocks of plastic sheets of both sides, pressure communication portion open is bigger, and two pieces of plastic sheet laminatings in pressure communication portion are tightr, and sealing effectiveness is better；Two is the capacity that can increase packaging bag；Three is after accommodating food, and the seal bond portion on the downside of packaging bag is flared for supporting packaging bag, it is possible to make the opening direction of packaging bag keep up.Preferably, the seal bond portion triangular shape of the 3rd plastic sheet both sides, its objective is to increase the rigidity in this seal bond portion, position so that packaging bag can place heavier food and indeformable fall down.It addition, this design can make food Package bag have two pressure communication portions, it is possible to the efficiency that when improving heating, sauce mixes with food.
Accompanying drawing explanation
Fig. 1 is the front view of an embodiment of the present invention；Owing to projection reason, the 3rd plastic sheet material and the first plastic sheet and the second plastic sheet lower part overlap.
Detailed description of the invention
Below in conjunction with preferred embodiment, technical scheme is described:
Referring to Fig. 1: a kind of embodiment of the food Package bag of invention, the first bag 101 and the second bag 102 including adjacent connection, first bag 101 and the second bag 102 are respectively provided with the opening 1011,1012 for accommodating food, the be connected lower end of side of first bag inner chamber and the second bag inner chamber is provided with pressure communication portion 3, and pressure communication portion 3 is formed by not glued position between the two of packaging bag blocks of plastic sheets；First bag 101 is put into object and is made that two blocks of plastic sheets of side, front and back are relative to be opened with the second bag 102, so that the two of this pressure communication portion 3 pieces of plastic sheet laminatings make pressure communication portion 3 seal, when the opening of the first bag 101 and the second bag 102 is closed and is heated, the air pressure that the first bag inner chamber and the second bag inner chamber produce makes pressure communication portion 3 open thus forming the interface channel of connection the first bag inner chamber and the second bag inner chamber.
First bag 101 and the second bag 102 may be respectively used for placing sauce (can also be other cooking liquid such as water) and food, food and sauce is made separately to encapsulate placement before consumption, after being respectively put into food and sauce, first bag 1011 and the second bag 1021 open and make two blocks of plastic sheets of both sides, pressure communication portion 3 open, so that the two of this pressure communication portion 3 pieces of plastic sheet laminatings make pressure communication portion 3 seal, therefore deposit in process general, sauce does not mix with food, makes food better to preserve；And when needs are edible, food Package bag is heated, formation interface channel is opened in pressure communication portion 3 by the air pressure that the first bag inner chamber and the second bag inner chamber produce, and sauce can pass through interface channel and mix with food, so that the food of culinary art is more delicious.The lower end of pressure communication portion 3 of the present invention is arranged at the first bag inner chamber and the second bag inner chamber is connected side, when facilitating pressure communication portion 3 to be flared formation interface channel, sauce can mix with food fully.Another benefit of the present invention is need not artificial to put into sauce in food to mix, it is to avoid hands of making dirty, medicated clothing, desktop or floor.
As a kind of improvement project, the first plastic sheet and the second plastic sheet that front and back are arranged drawn together by food Package bag pack, the both sides of the edge 1001 of the first plastic sheet and the second plastic sheet and lower edge 1002 form one as seal bond portion firm adhesion, the upper side opening of the first plastic sheet and the second plastic sheet forms described opening 1011, 1021, it is provided with, between first plastic sheet and the second plastic sheet both sides, the split bonding part 2 downwardly extended from upside thus forming the first bag and the second bag, split bonding part 2 extends close to the seal bond portion 1002 of downside, Packed position is not had to form described pressure communication portion 3 between the seal bond portion 1002 of its lower end and downside.
The food Package bag of the another kind of embodiment of the present invention, it adds the 3rd plastic sheet 5 being located at bottom side on the basis of the above embodiments, the middle part that 3rd plastic sheet packs width at food has a folding position 501, and the 3rd plastic sheet 5 can be folded down along this folding position 501；The bottom of the both sides of the first plastic sheet and the second plastic sheet is rolled over the both sides bonding of position 501 respectively and is formed seal bond portion 1001 with the 3rd plastic sheet；Split bonding part lower end 201 extends to the folding position 501 of the 3rd plastic sheet material and bonds, the downside of the first plastic sheet and the second plastic sheet is rolled over bonding on the downside of two after position folds with the 3rd plastic sheet along it respectively and is formed seal bond portion 1002, and pressure communication portion 3 is respectively formed in the first plastic sheet and the second plastic sheet and the both sides of the 3rd plastic sheet folding position 501.3rd plastic sheet 5 is set, one is to make the degree that the first bag 1011 and the second bag 1022 expand bigger, the degree that when putting into food, two blocks of plastic sheets of both sides, pressure communication portion 3 open is bigger, and two pieces of plastic sheet laminatings in pressure communication portion 3 are tightr, and sealing effectiveness is better；Two is the capacity that can increase packaging bag, and three is after accommodating food, and the seal bond portion 1002 on the downside of packaging bag is flared for supporting packaging bag, it is possible to make the opening direction of packaging bag keep up.Preferably, seal bond portion 10022 triangular shape at two ends on the downside of the 3rd plastic sheet 5, its objective is to increase the rigidity in this seal bond portion, position so that packaging bag can place heavier food and indeformable fall down.It addition, this design can make food Package bag have two pressure communication portions 3, it is possible to the efficiency that when improving heating, sauce mixes with food.
As a kind of improvement project, owing to, after loading food or sauce, the first bag 101 and the second bag 102 can be softened, in order to prevent pressure communication portion 3 to be flared, cause that sauce is mixed in food；Therefore be provided with safe bonding part 4 in the downside of split bonding part 2, this safe bonding part 4 is arranged on the position of deflection the first bag 101.By arranging safe bonding part 4, it is possible to preventing after loading food or sauce, when the first bag 101 and the second bag 102 are strutted by food, pressure communication portion 3 is flared, thus keeping the sealing state in pressure communication portion 3.Preferably, safe bonding part 4 is elongated, and its one end is connected with split bonding part lower end 201, and the downside of its other end the first bag 1011 diagonally downward extends, and by such setting, one is safe bonding part 4 simple in construction, manufactures simpler；Two is to improve pressure communication portion 3 sealing effectiveness.
As a kind of improvement project, the seal bond portion 1002 on the downside of food Package bag has been upwardly formed protrusion 10021, and protrusion 10021 is arranged on the side below split connecting portion near the second bag.Owing to two pieces of plastic sheet laminatings in pressure communication portion 3 only make the sealing in pressure communication portion 3 by weak bonding force, protrusion 10021 is possible to prevent sauce to penetrate in food, when only making pressure communication portion 3 form interface channel by mode of heating, sauce just can mix with food.The food Package bag of the present invention is by the first plastic sheet, second plastic sheet and the 3rd sheet material are constituted, and during the 3rd seal bond portion 10022 triangular shape at two ends on the downside of plastic sheet 5, triangle seal bond portion 10022 on the downside of protrusion 10021 and the 3rd plastic sheet 5 and the seal bond portion 1002 on the downside of packaging bag form a recessed cavity in middle part, sauce can be prevented when being so arranged on accommodating food and sauce further to be seeped in food, and placement can be more firm after accommodating food and sauce can to make food Package bag, it is less likely to occur to topple over.
As a kind of improvement project, safe bonding part 4 is set to strip, and its one end is connected with split bonding part lower end 201, and its other end is tilted towards the downside of the first bag 101 and extends.So design, it is adaptable to the first bag 101 places sauce, the second bag 102 accommodating food, and can extend the length in pressure communication portion 3, improves sealing effectiveness.Meanwhile, protrusion 10021 is arranged on the lower section of split connecting portion lower end 201 near the side of the second bag 102, so arranges the length that can extend pressure communication portion 3 further.
As a kind of improvement project, the opening 1011,1021 of the first bag 101 and the second bag 102 is closed preferably by the mode of hot sealing process.It is of course also possible to adopt alternate manner to close, such as slider zipper.
As a kind of improvement project, the width design of the first bag 101 becomes the width less than the second bag 102.Because the second bag 102 is for accommodating food, the first bag 101 is used for placing sauce；Ordinary circumstance, the amount of sauce is less than food, therefore so the volume of design the first bag 101 and the second bag 102 more reasonably make use of the space of packaging bag.
The announcement of book and instruction according to the above description, above-mentioned embodiment can also be modified and revise by those skilled in the art in the invention.Therefore, the invention is not limited in detailed description of the invention disclosed and described above, should also be as some modifications and changes of the present invention falling in the scope of the claims of the present invention.Although additionally, employ some specific terms in this specification, but these terms are intended merely to convenient explanation, and the present invention does not constitute any restriction.
Claims (10)
1. food Package bag, it is characterized in that: include the first bag and second bag of adjacent connection, first bag and the second bag have the opening for accommodating food, the be connected lower end of side of first bag inner chamber and the second bag inner chamber is provided with pressure communication portion, and pressure communication portion is formed by not glued position between the two of packaging bag blocks of plastic sheets；First bag and the second bag put into object makes two blocks of plastic sheets of side, front and back relatively open, so that the two of pressure communication portion pieces of plastic sheet laminatings make pressure communication portion seal, when the opening of the first bag and the second bag is closed and is heated, the air pressure that first bag inner chamber and the second bag inner chamber produce makes pressure communication portion open, thus forming the interface channel of connection the first bag inner chamber and the second bag inner chamber.
2. food Package bag according to claim 1, it is characterized in that: the first plastic sheet arranged before and after including and the second plastic sheet, the both sides of the edge of the first plastic sheet and the second plastic sheet and lower edge form one as seal bond portion firm adhesion, the upper side opening of the first plastic sheet and the second plastic sheet forms described opening, it is provided with, between first plastic sheet and the second plastic sheet both sides, the split bonding part downwardly extended from upside thus forming the first bag and the second bag, split bonding part extends close to the seal bond portion of downside, Packed position is not had to form described pressure communication portion between the seal bond portion of its lower end and downside.
3. food Package bag according to claim 2, it is characterised in that: also including the 3rd plastic sheet being located at bottom side, the middle part that the 3rd plastic sheet packs width at food has a folding position, and the 3rd plastic sheet can be folded down along this folding position；The bottom of the both sides of the first plastic sheet and the second plastic sheet forms seal bond portion with the both sides bonding of the folding position of the 3rd plastic sheet respectively；Split bonding part lower end extends to the folding position of the 3rd plastic sheet material and bonds, the downside of the first plastic sheet and the second plastic sheet is rolled over bonding on the downside of two after position folds with the 3rd plastic sheet along it respectively and is formed seal bond portion, and pressure communication portion is respectively formed in the first plastic sheet and the second plastic sheet and the both sides of the 3rd plastic sheet folding position.
4. food Package bag according to claim 3, it is characterised in that: the seal bond portion triangular shape at two ends on the downside of the 3rd plastic sheet.
5. the food Package bag according to any one of claim 2 to 4, it is characterised in that: being provided with safe bonding part in the downside of split bonding part, this safe bonding part is arranged on the position of deflection the first bag.
6. food Package bag according to claim 5, it is characterised in that: safe bonding part is set to strip, and its one end is connected with split bonding part, and its other end is tilted towards the downside of the first bag and extends.
7. the food Package bag according to any one of claim 2 to 4, it is characterised in that: the seal bond portion on the downside of food Package bag has been upwardly formed protrusion, and protrusion is arranged on the side below split connecting portion near the second bag.
8. food Package bag according to claim 5, it is characterised in that: safe bonding part is set to strip, and its one end is connected with split bonding part lower end, and its other end is tilted towards the downside of the first bag and extends；Seal bond portion on the downside of food Package bag has been upwardly formed protrusion, and protrusion is arranged on the side below split connecting portion near the second bag.
9. the food Package bag according to any one of Claims 1-4, it is characterised in that: the width design of the first bag becomes the width less than the second bag.
10. food Package bag according to claim 1, it is characterised in that: the opening of the first bag and the second bag is closed by hot sealing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610225849.8A CN105752464B (en) | 2016-04-12 | 2016-04-12 | Food Package bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610225849.8A CN105752464B (en) | 2016-04-12 | 2016-04-12 | Food Package bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105752464A true CN105752464A (en) | 2016-07-13 |
| CN105752464B CN105752464B (en) | 2019-01-18 |
Family
ID=56333798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610225849.8A Active CN105752464B (en) | 2016-04-12 | 2016-04-12 | Food Package bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105752464B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502158A (en) * | 2019-01-09 | 2019-03-22 | 崔宇堯 | Hybrid flavouring material bag |
| CN111268268A (en) * | 2020-03-06 | 2020-06-12 | 吴照忠 | Food packaging bag |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640446A (en) * | 2017-10-27 | 2018-01-30 | 成都瞬科仪器仪表有限公司 | The packaging bag that achievable various medicaments are independently deposited |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09221150A (en) * | 1996-02-16 | 1997-08-26 | Dainippon Printing Co Ltd | Retort pouch |
| WO2008053197A1 (en) * | 2006-10-30 | 2008-05-08 | Elizabeth Johnson | Pouch container for food product |
| CN102133970A (en) * | 2010-01-22 | 2011-07-27 | C&Tech株式会社 | Dual compartment pouch having pressure-openable non-sealing line and heat sealing mould thereof |
| CN202704128U (en) * | 2012-08-08 | 2013-01-30 | 大连大富塑料彩印有限公司 | Location self-opening microwave food packaging bag |
| CN204184746U (en) * | 2014-09-02 | 2015-03-04 | 兴化市盛杰食品有限公司 | A kind of fast food lobster packaging |
| CN205470479U (en) * | 2016-04-12 | 2016-08-17 | 佛山市南海利达印刷包装有限公司 | Packing bags for foodstuffs |
-
2016
- 2016-04-12 CN CN201610225849.8A patent/CN105752464B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09221150A (en) * | 1996-02-16 | 1997-08-26 | Dainippon Printing Co Ltd | Retort pouch |
| WO2008053197A1 (en) * | 2006-10-30 | 2008-05-08 | Elizabeth Johnson | Pouch container for food product |
| CN102133970A (en) * | 2010-01-22 | 2011-07-27 | C&Tech株式会社 | Dual compartment pouch having pressure-openable non-sealing line and heat sealing mould thereof |
| CN202704128U (en) * | 2012-08-08 | 2013-01-30 | 大连大富塑料彩印有限公司 | Location self-opening microwave food packaging bag |
| CN204184746U (en) * | 2014-09-02 | 2015-03-04 | 兴化市盛杰食品有限公司 | A kind of fast food lobster packaging |
| CN205470479U (en) * | 2016-04-12 | 2016-08-17 | 佛山市南海利达印刷包装有限公司 | Packing bags for foodstuffs |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502158A (en) * | 2019-01-09 | 2019-03-22 | 崔宇堯 | Hybrid flavouring material bag |
| CN111268268A (en) * | 2020-03-06 | 2020-06-12 | 吴照忠 | Food packaging bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105752464B (en) | 2019-01-18 |
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