CN111348318A - Soft packaging bag for juicing - Google Patents

Soft packaging bag for juicing Download PDF

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Publication number
CN111348318A
CN111348318A CN202010209412.1A CN202010209412A CN111348318A CN 111348318 A CN111348318 A CN 111348318A CN 202010209412 A CN202010209412 A CN 202010209412A CN 111348318 A CN111348318 A CN 111348318A
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CN
China
Prior art keywords
packaging bag
bag body
filter screen
heat
juicing
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.)
Pending
Application number
CN202010209412.1A
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Chinese (zh)
Inventor
钱静
张嘉帅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangnan University
Original Assignee
Jiangnan University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangnan University filed Critical Jiangnan University
Priority to CN202010209412.1A priority Critical patent/CN111348318A/en
Publication of CN111348318A publication Critical patent/CN111348318A/en
Pending legal-status Critical Current

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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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • 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
    • 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
    • B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
    • 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
    • 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
    • B65D33/14—Suspension means
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

The invention relates to a packaging bag, in particular to a soft packaging bag for juicing. The packaging bag comprises a packaging bag body and a hanging through hole arranged at the top of the packaging bag body; the primary filter screen is arranged in the inner container of the packaging bag body and used for accommodating fruits or vegetables which are pretreated and stored in vacuum and filtering the fruits or vegetables when the fruits or vegetables are squeezed into juice; the drainage channel is arranged at the bottom end of the packaging bag body; the hot pressing line is arranged in the inner container of the packaging bag body and is positioned between the bottom end of the primary filter screen and the top end of the drainage channel; the secondary filter screen is arranged at the drainage channel; still including setting gradually tearing mouth and the zip fastener in hanging the through-hole below, the periphery of wrapping bag body adopts the heat-seal limit to realize sealed. The zipper and the tearing opening are arranged at the upper part of the packaging bag, so that the packaging bag can be recycled, and the problem of low heat sealing strength of the packaging bag caused by the particularity of the internal filter screen can be solved.

Description

Soft packaging bag for juicing
Technical Field
The invention relates to a packaging bag, in particular to a soft packaging bag for juicing.
Background
Fruit juice and vegetable juice have abundant nutritive value, traditional mode of getting juice is through special juice extractor separation extraction, the residue of fruit vegetables is handled very inconveniently after the juice, there is the process complicacy, the operation is inconvenient, the clearance is loaded down with trivial details, unhygienic scheduling problem, present juice is very brief with wrapping bag design, the wrapping bag can not recycle, and heat-seal strength to filter screen and wrapping bag etc. consider inadequately, and heat-seal strength can directly influence the bearing capacity of wrapping bag, bearing capacity is the key of wrapping bag design, the type that can squeeze fruit vegetables and the life-span of wrapping bag are concerned with. On the other hand, the squeezing technology in the prior art, which simply adopts a squeezing plate to carry out flat-plate squeezing on fruit and vegetable blocks to squeeze fruit and vegetable juice, wastes manpower and material resources. In order to facilitate the consumers to conveniently and quickly treat residues after juicing, it is important to design a packaging product capable of achieving a specific juicing purpose.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the soft packaging bag for juicing aiming at the defects of the prior art, and the zipper and the tearing opening are arranged at the upper part of the packaging bag, so that the packaging bag can be recycled, the cost is saved, and the environmental pollution is reduced; according to the invention, the problem of low heat sealing strength of the packaging bag caused by the particularity of the internal filter screen is solved by changing the whole heat sealing of the internal filter screen into the way that the four corners and the top edge of the internal filter screen are fixed on the packaging bag body.
In order to solve the technical problems, the invention adopts the following technical scheme: a soft packaging bag for juicing comprises a packaging bag body and a hanging through hole arranged at the top of the packaging bag body;
the primary filter screen is arranged in the inner container of the packaging bag body and is used for accommodating fruits or vegetables which are pretreated and stored in vacuum and filtering the fruits or vegetables when the fruits or vegetables are squeezed into juice;
the drainage channel is arranged at the bottom end of the packaging bag body;
the hot pressing line is arranged in the inner container of the packaging bag body and is positioned between the bottom end of the primary filter screen and the top end of the drainage channel;
the secondary filter screen is arranged at the drainage channel;
the packaging bag is characterized by further comprising a tearing opening and a zipper which are sequentially arranged below the hanging through hole, and the periphery of the packaging bag body is sealed by adopting a heat-sealing edge.
The first-level filter screen is an independent filter bag arranged in the inner container of the packaging bag body or a filter screen fixedly connected to the packaging bag body.
The aperture of the first-stage filter screen is larger than that of the second-stage filter screen.
The packaging bag body is made of three-layer composite flexible packaging material, wherein the inner layer is made of cast polypropylene, ethylene-vinyl acetate copolymer or polyethylene, and the middle layer is made of aluminum foil, aluminum-plated CPP film, polyester aluminum-plated film or SiOXThe outer layer of the membrane is made of polyester, biaxially oriented polypropylene or nylon, the thickness of the inner layer is 25-60 mu m, the thickness of the middle layer is 7-15 mu m, and the thickness of the outer layer is 12-15 mu m.
The first-level filter screen is an independent bag body which is arranged in the inner container of the packaging bag body and has a size smaller than that of the packaging bag body, and the fruit and vegetable blocks are arranged in the bag body and then are sewn into the filter bag.
The primary filter screen is a bag with three sealed sides and an opening at the upper end, and four corners and the top edge of the primary filter screen are fixed on the packaging bag body.
The first-stage filter screen is arranged on the hot-pressing line in an intermittent heat-sealing manner.
The heat-seal intensity of discontinuous heat-seal is greater than the heat-seal intensity of hot banding, and the heat-seal intensity of hot banding is greater than the heat-seal intensity of hot line ball, wherein the heat-seal pressure of hot banding: 0.1-0.3MPa, heat sealing time: 1.0-1.5s, heat-seal temperature: 145-150 ℃; heat-sealing pressure of the hot-pressing line: 0.1-0.3MPa, heat sealing time: 0.5-1.0s, heat-seal temperature: 115 ℃ and 120 ℃.
The second grade filter screen is the folded form and sets up in the exit of wrapping bag body, both ends and wrapping bag body fixed connection, and other parts bond on the wrapping bag body.
Two ends of the secondary filter screen are heat sealed in the packaging bag, and the rest parts are adhered to the inner wall of the packaging bag by adopting edible gum kara gum, xanthan gum, guar gum, agar, gelatin, sodium alginate, locust bean gum or konjac gum.
According to the application of the soft packaging bag for juicing, the packaging bag is combined with a plate type squeezing technology and/or a roller type squeezing technology to carry out juicing according to the hardness of fruits and vegetables.
Compared with the prior art, the invention has the following advantages:
(1) the zipper and the tearing opening are arranged at the upper part of the packaging bag, so that the packaging bag can be recycled, the cost is saved, and the environmental pollution is reduced.
(2) According to the invention, the problem of low heat sealing strength of the packaging bag caused by the particularity of the internal filter screen is solved by changing the whole heat sealing of the internal filter screen into the way that the four corners and the top edge of the internal filter screen are fixed on the packaging bag body.
(3) The soft package for juicing improves the structure of the filter screen in the package bag, thereby saving the bag making time, simplifying the bag making process flow, greatly improving the economy, providing a new life style for consumers, improving the consumption quality, providing basic support conditions for the productization of the soft package for juicing, having larger application prospect and popularization value, and having positive engineering significance.
Drawings
FIG. 1 is a schematic structural view of a flexible packaging bag for juicing in example 1 of the present invention.
FIG. 2 is a schematic structural view of a flexible packaging bag for juicing in example 2 of the present invention.
FIG. 3 is a schematic structural view of a flexible packaging bag for juicing in example 3 of the present invention.
FIG. 4 is a schematic view of the heat sealing of the filter web in the package of example 1 of the present invention.
Description of reference numerals: 1-hanging through holes; 2-a tearing opening; 3, a zipper; 4-heat sealing; 5-hot pressing the line; 6-first-stage filter screen; 7-a secondary filter screen; 8-a drainage channel.
Detailed Description
The following detailed description of the invention refers to the accompanying drawings.
Example 1
A soft packaging bag for juicing comprises a packaging bag body and a hanging through hole 1 arranged at the top of the packaging bag body;
the primary filter screen 6 is arranged in the inner container of the packaging bag body, and the primary filter screen 6 is used for accommodating fruits or vegetables which are pretreated and stored in vacuum and filtering the fruits or vegetables when the fruits or vegetables are squeezed into juice;
a drainage channel 8 arranged at the bottom end of the packaging bag body;
the hot pressing line 5 is arranged in the inner container of the packaging bag body, and the hot pressing line 5 is positioned between the bottom end of the primary filter screen 6 and the top end of the drainage channel 8;
a secondary filter screen 7 arranged at the drainage channel 8;
still including setting gradually tear notch 2 and the zip fastener 3 below hanging through-hole 1, the periphery of wrapping bag body adopts hot banding 4 to realize sealedly.
The aperture of the first-stage filter screen 6 is larger than that of the second-stage filter screen 7, the aperture of the first-stage filter screen 6 is 60 meshes, and the aperture of the second-stage filter screen is 100 meshes.
The packaging bag body is made of a three-layer composite flexible packaging material, wherein an inner layer and a middle layer are made of aluminum-plated CPP films, an outer layer is made of nylon (PA), the thicknesses of the inner layer and the middle layer are 50 micrometers, and the thickness of the outer layer is 15 micrometers.
The first-stage filter screen 6 is a bag with three sealed sides and an opening at the upper end, and four corners and the top edge of the first-stage filter screen 6 are fixed on the packaging bag body.
The heat-seal intensity of the heat-seal edge 4 is greater than that of the heat-seal line 5, wherein the heat-seal pressure of the heat-seal edge 4 is as follows: 0.2MPa, heat-seal time: 1.2s, heat-seal temperature: 148 ℃; heat-sealing pressure of the hot-pressing line: 0.1MPa, heat-seal time: 0.5s, heat-seal temperature: 118 deg.c.
The second-stage filter screen 7 is arranged at the outlet of the packaging bag body in a folding mode, is thermally sealed into the packaging bag body, and the rest parts are bonded on the inner wall of the packaging bag body through edible glue karaoke.
Example 2
A soft packaging bag for juicing comprises a packaging bag body and a hanging through hole 1 arranged at the top of the packaging bag body;
the primary filter screen 6 is arranged in the inner container of the packaging bag body, and the primary filter screen 6 is used for accommodating fruits or vegetables which are pretreated and stored in vacuum and filtering the fruits or vegetables when the fruits or vegetables are squeezed into juice;
a drainage channel 8 arranged at the bottom end of the packaging bag body;
the hot pressing line 5 is arranged in the inner container of the packaging bag body, and the hot pressing line 5 is positioned between the bottom end of the primary filter screen 6 and the top end of the drainage channel 8;
a secondary filter screen 7 arranged at the drainage channel 8;
still including setting gradually tear notch 2 and the zip fastener 3 below hanging through-hole 1, the periphery of wrapping bag body adopts hot banding 4 to realize sealedly.
The aperture of the first-stage filter screen 6 is larger than that of the second-stage filter screen 7.
The packaging bag body is made of a three-layer composite flexible packaging material, wherein the inner layer is made of cast polypropylene (CPP), and the middle layer is made of SiOXAnd (3) coating, wherein the outer layer is made of Polyester (PET), the thickness of the inner layer is 60 mu m, the thickness of the middle layer is 15 mu m, and the thickness of the outer layer is 12 mu m.
The first-level filter screen 6 is an independent bag body which is arranged in the inner container of the packaging bag body and has a size smaller than that of the packaging bag body, and the fruit and vegetable blocks are arranged in the bag body and then are sewn into the filter bag 9.
The heat-seal intensity of the heat-seal edge 4 is greater than that of the heat-seal line 5, wherein the heat-seal pressure of the heat-seal edge 4 is as follows: 0.2MPa, heat-seal time: 1.2s, heat-seal temperature: 148 ℃; heat-sealing pressure of the hot-pressing line: 0.1MPa, heat-seal time: 0.5s, heat-seal temperature: 118 deg.c.
Second grade filter screen 7 is the ruggedized form and sets up in the exit of wrapping bag body, and in the wrapping bag was advanced in the heat-seal of both ends, the rest adopted edible gum xanthan gum to bond on wrapping bag body inner wall.
Example 3
A soft packaging bag for juicing comprises a packaging bag body and a hanging through hole 1 arranged at the top of the packaging bag body;
the primary filter screen 6 is arranged in the inner container of the packaging bag body, and the primary filter screen 6 is used for accommodating fruits or vegetables which are pretreated and stored in vacuum and filtering the fruits or vegetables when the fruits or vegetables are squeezed into juice;
a drainage channel 8 arranged at the bottom end of the packaging bag body; the hot pressing line 5 is arranged in the inner container of the packaging bag body, and the hot pressing line 5 is positioned between the bottom end of the primary filter screen 6 and the top end of the drainage channel 8;
a secondary filter screen 7 arranged at the drainage channel 8;
still including setting gradually tear notch 2 and the zip fastener 3 below hanging through-hole 1, the periphery of wrapping bag body adopts hot banding 4 to realize sealedly.
The aperture of the first-stage filter screen 6 is larger than that of the second-stage filter screen 7.
The packaging bag body is made of a three-layer composite flexible packaging material, wherein the inner layer is made of Polyethylene (PE), the middle layer is made of aluminum foil (AL), the outer layer is made of biaxially oriented polypropylene (BOPP), the thickness of the inner layer is 25 micrometers, the thickness of the middle layer is 9 micrometers, and the thickness of the outer layer is 15 micrometers.
The primary filter screen 6 is an intermittent heat seal 10 arranged on the hot pressing line 5.
The heat-seal intensity of discontinuous heat-seal 10 is greater than the heat-seal intensity of heat banding 4, and the heat-seal intensity on heat-seal limit 4 is greater than the heat-seal intensity of heat-seal line 5, and wherein the heat-seal pressure on heat-seal limit 4: 0.2MPa, heat-seal time: 1.2s, heat-seal temperature: 148 ℃; heat-sealing pressure of the hot-pressing line: 0.1MPa, heat-seal time: 0.5s, heat-seal temperature: 118 deg.c.
The second grade filter screen 7 is the ruggedness and sets up in the exit of wrapping bag body, and in the wrapping bag was advanced in the heat-seal of both ends, the rest adopted edible glue agar to bond on wrapping bag body inner wall.
According to the hardness of the fruits and vegetables, the packaging bags in the embodiment are combined with a plate type squeezing technology and/or a roller type squeezing technology for squeezing juice, and some common fruit and vegetable squeezing schemes are shown in table 1:
TABLE 1 selection relationship between fruit and vegetable hardness and extraction technical scheme
Figure 1
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. A soft packaging bag for juicing comprises a packaging bag body and a hanging through hole (1) arranged at the top of the packaging bag body;
the primary filter screen (6) is arranged in the inner container of the packaging bag body, and the primary filter screen (6) is used for accommodating fruits or vegetables which are pretreated and stored in vacuum and filtering the fruits or vegetables when the fruits or vegetables are squeezed into juice;
a drainage channel (8) arranged at the bottom end of the packaging bag body;
the hot pressing line (5) is arranged in the inner container of the packaging bag body, and the hot pressing line (5) is positioned between the bottom end of the primary filter screen (6) and the top end of the drainage channel (8);
a secondary filter screen (7) arranged at the drainage channel (8);
the packaging bag is characterized by further comprising a tearing opening (2) and a zipper (3) which are sequentially arranged below the hanging through hole (1), and the periphery of the packaging bag body is sealed by adopting a hot sealing edge (4).
2. The soft packaging bag for juicing as claimed in claim 1, wherein the primary filter screen (6) is a separate filter bag arranged in the inner container of the packaging bag body or a filter screen fixedly connected to the packaging bag body.
3. The flexible packaging bag for juicing as claimed in claim 1, wherein the aperture of the primary filter screen (6) is larger than that of the secondary filter screen (7).
4. The flexible packaging bag for juicing as claimed in claim 1, wherein the packaging bag body is made of a three-layer composite flexible packaging material, the inner layer is made of cast polypropylene, ethylene-vinyl acetate copolymer or polyethylene, and the middle layer is made of aluminum foil, aluminum-plated CPP film, polyester aluminum-plated film or SiOXThe outer layer of the membrane is made of polyester, biaxially oriented polypropylene or nylon, the thickness of the inner layer is 25-60 mu m, the thickness of the middle layer is 7-15 mu m, and the thickness of the outer layer is 12-15 mu m.
5. The soft packaging bag for juicing as claimed in claim 2, wherein the primary filter screen (6) is an independent bag body which is arranged in the inner container of the packaging bag body and has a size smaller than that of the packaging bag body, and the fruit and vegetable blocks are arranged in the bag body and then are sewn into the filter bag.
6. The soft package bag for juicing as claimed in claim 2, wherein the primary filter (6) is a three-side sealed bag with an open upper end, and four corners and the top edge of the primary filter (6) are fixed on the package bag body.
7. The flexible packaging bag for juicing as claimed in claim 2, characterized in that the primary filter screen (6) is an intermittent heat seal provided on the hot-pressing line (5).
8. The flexible packaging bag for juicing according to claim 7, characterized in that the heat-seal strength of the intermittent heat-seal is greater than the heat-seal strength of the heat-seal edge (4), the heat-seal strength of the heat-seal edge (4) is greater than the heat-seal strength of the hot-pressing line (5), wherein the heat-seal pressure of the heat-seal edge (4): 0.1-0.3MPa, heat sealing time: 1.0-1.5s, heat-seal temperature: 145-150 ℃; heat-sealing pressure of the hot-pressing line: 0.1-0.3MPa, heat sealing time: 0.5-1.0s, heat-seal temperature: 115 ℃ and 120 ℃.
9. The soft packaging bag for juicing as claimed in claim 1, wherein the secondary filter screen (7) is folded at the outlet of the packaging bag body, two ends of the secondary filter screen are fixedly connected with the packaging bag body, and the rest part of the secondary filter screen is bonded on the packaging bag body.
10. The use of the flexible packaging bag for juicing as claimed in claim 1, wherein the packaging bag is used for juicing by combining a plate-type squeezing technique and/or a roll-type squeezing technique according to the hardness of fruits and vegetables.
CN202010209412.1A 2020-03-23 2020-03-23 Soft packaging bag for juicing Pending CN111348318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010209412.1A CN111348318A (en) 2020-03-23 2020-03-23 Soft packaging bag for juicing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010209412.1A CN111348318A (en) 2020-03-23 2020-03-23 Soft packaging bag for juicing

Publications (1)

Publication Number Publication Date
CN111348318A true CN111348318A (en) 2020-06-30

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Application Number Title Priority Date Filing Date
CN202010209412.1A Pending CN111348318A (en) 2020-03-23 2020-03-23 Soft packaging bag for juicing

Country Status (1)

Country Link
CN (1) CN111348318A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202208426U (en) * 2011-08-11 2012-05-02 武汉市天虹纸塑彩印有限公司 Food packaging bag with dinnerware
US20140314918A1 (en) * 2013-04-19 2014-10-23 Dale Wettlaufer Juice Containing Pouch and Press for Extracting Juice from the Pouch
CN206715406U (en) * 2017-02-23 2017-12-08 东莞市酬勤包装制品有限公司 One kind, which is squeezed the juice, uses filter bag
CN207174343U (en) * 2017-07-21 2018-04-03 深圳市道中创新科技有限公司 A kind of vegetable and fruit packaging vacuum bag and vegetable and fruit packaging vacuum bag group
CN207202675U (en) * 2017-01-23 2018-04-10 北京友宝在线科技股份有限公司 One kind is squeezed the juice bag
CN208573427U (en) * 2018-01-11 2019-03-05 广东美的生活电器制造有限公司 Juicing bag and the juice extractor with it
CN110833721A (en) * 2018-08-15 2020-02-25 黄登辉 Filter device of juice squeezing bag

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202208426U (en) * 2011-08-11 2012-05-02 武汉市天虹纸塑彩印有限公司 Food packaging bag with dinnerware
US20140314918A1 (en) * 2013-04-19 2014-10-23 Dale Wettlaufer Juice Containing Pouch and Press for Extracting Juice from the Pouch
CN207202675U (en) * 2017-01-23 2018-04-10 北京友宝在线科技股份有限公司 One kind is squeezed the juice bag
CN206715406U (en) * 2017-02-23 2017-12-08 东莞市酬勤包装制品有限公司 One kind, which is squeezed the juice, uses filter bag
CN207174343U (en) * 2017-07-21 2018-04-03 深圳市道中创新科技有限公司 A kind of vegetable and fruit packaging vacuum bag and vegetable and fruit packaging vacuum bag group
CN208573427U (en) * 2018-01-11 2019-03-05 广东美的生活电器制造有限公司 Juicing bag and the juice extractor with it
CN110833721A (en) * 2018-08-15 2020-02-25 黄登辉 Filter device of juice squeezing bag

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
机械科学研究总院等: "《机械基础件标准汇编.筛网筛分及颗粒.中》", 31 January 2016, 中国标准出版社 *
赵素芬等: "《软包装生产技术》", 31 July 2012, 印刷工业出版社 *

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Application publication date: 20200630