CN107600510B - Soft vacuum packaging device and method capable of avoiding oxidization and moisture absorption - Google Patents
Soft vacuum packaging device and method capable of avoiding oxidization and moisture absorption Download PDFInfo
- Publication number
- CN107600510B CN107600510B CN201710972286.3A CN201710972286A CN107600510B CN 107600510 B CN107600510 B CN 107600510B CN 201710972286 A CN201710972286 A CN 201710972286A CN 107600510 B CN107600510 B CN 107600510B
- Authority
- CN
- China
- Prior art keywords
- die
- die body
- combined
- box
- vacuum
- 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.)
- Active
Links
- 238000009461 vacuum packaging Methods 0.000 title claims abstract description 24
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims description 12
- 238000010521 absorption reaction Methods 0.000 title abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000004806 packaging method and process Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000012793 heat-sealing layer Substances 0.000 claims abstract description 9
- 230000003647 oxidation Effects 0.000 claims abstract description 3
- 238000002360 preparation method Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 10
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims description 6
- 239000006187 pill Substances 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 6
- 239000005033 polyvinylidene chloride Substances 0.000 claims description 6
- 239000003826 tablet Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 4
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 27
- 230000006837 decompression Effects 0.000 abstract description 2
- 239000007779 soft material Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 description 8
- 239000000126 substance Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000007909 solid dosage form Substances 0.000 description 1
Landscapes
- Packages (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a soft vacuum packaging device capable of avoiding oxidization and moisture absorption, which comprises a rectangular die box, wherein the die box is made of soft film materials, the die box comprises an upper die body and a lower die body, a plurality of die grooves are formed at the lower end of the upper die body and the upper end of the lower die body, the positions of the die grooves formed at the lower end of the upper die body and the die grooves formed at the upper end of the lower die body correspond to each other to form a combined die groove, and the shape of the combined die groove is the same as that of a packaging object; a heat sealing layer is arranged at the middle part between the two combined die grooves; the upper die body and the lower die body are combined to form a rectangular die box, and the rectangular die box has four sides, wherein three sides are heat sealing sides, and the other side is a vacuum sealing side. The device adopts a soft elastic soft material, can resist impact well, and improves the shockproof and decompression capabilities thereof; and can isolate air, avoid oxidation and moisture absorption of the medicine, improve the stability of the medicine sensitive to air and humidity, and prolong the shelf life.
Description
Technical Field
The invention relates to the field of vacuum packaging, in particular to a vacuum packaging device for solid preparations such as tablets, pills, capsules and the like of medicines, health products and the like, and particularly relates to a soft vacuum packaging device for avoiding oxidization and moisture absorption; the invention also relates to a method for packaging by using the device.
Background
Vacuum packaging is a packaging method in which a product is placed in an airtight packaging container, and air in the container is extracted to reach a predetermined degree of vacuum.
The medicament is often stored for a certain period of time before being taken by the patient, and the necessary packaging is required to ensure the safety and effectiveness of the medicament during the storage period. However, the existing solid preparation packaging devices basically have certain air residues, and are easy to oxidize, degrade, absorb moisture and the like of air and humidity sensitive medicines, so that the curative effect, the medication safety and the shelf life of the medicines are affected; or the packaging material is too hard, so that the solid preparation such as tablets and the like are damaged in the process of storage and transportation.
The utility model patent of China (patent number: 201220411825.9) discloses a three-dimensional medicine packaging device, which comprises a square box and is characterized in that: the square box is provided with a square hole in the center, medicine grooves are formed in the four walls of the square box, medicine outlet holes are formed in the four edges of the square box, and the medicine outlet holes are vacuum-packed by aluminum foils. Although the problems of extrusion deformation, damage and the like of the medicine in the process of storage and transportation are effectively solved, a certain amount of air still remains in the medicine tank in the process of aluminum foil packaging, and oxidization, degradation, moisture absorption and the like of the air and humidity sensitive medicine are easy to cause, so that the curative effect, medication safety and storage life of the medicine are further influenced.
Disclosure of Invention
The invention aims to solve the technical problem of providing a soft vacuum packaging device for preventing oxidization and moisture absorption for some medicines which are easy to oxidize and decompose and absorb moisture, and improving the stability and the shockproof pressure-reducing capacity of the soft vacuum packaging device. To this end, the invention also provides a method of packaging using the device.
The technical scheme adopted for solving the technical problems is as follows:
The soft vacuum packaging device capable of avoiding oxidization and moisture absorption comprises a rectangular die box, wherein the die box is made of soft film materials, the die box comprises an upper die body and a lower die body, a plurality of die grooves are formed in the lower end of the upper die body and the upper end of the lower die body, a combined die groove is formed in the position of the die groove formed in the lower end of the upper die body and the position of the die groove formed in the upper end of the lower die body correspondingly, and the shape of the combined die groove is the same as that of a packaging object; a heat sealing layer is arranged at the middle part between the two combined die grooves; the upper die body and the lower die body are combined to form a rectangular die box, and the rectangular die box has four sides, wherein three sides are heat sealing sides, and the other side is a vacuum sealing side.
As a preferable technical scheme of the invention, a plurality of die grooves are uniformly distributed at the lower end of the upper die body; the upper end of the lower die body is uniformly provided with a plurality of die grooves.
As a preferred embodiment of the present invention, the shape of the packaging object includes a round tablet, pill, or capsule, and also includes solid substances of other regular volumes and shapes.
As a preferable technical scheme of the invention, a heat sealing layer is arranged at the middle part between the two combined die grooves, and the heat sealing layer is sealed in a heat sealing mode.
As a preferable technical scheme of the invention, the three sides are heat-sealing sides, and the heat-sealing sides are sealed in a heat-sealing mode; the other edge is a vacuum sealing edge, and the vacuum sealing edge is sealed by a vacuum packaging machine.
As a preferable technical scheme of the invention, the upper die body and the lower die body form a row of die body combination, or the upper die body and the lower die body form a plurality of rows of die body combination which are arranged in parallel.
The soft film material is an elastic composite material composed of a high-strength fabric base material and a polymer pattern layer, such as polyvinyl chloride PVC, polyvinylidene chloride PVDC, polytetrafluoroethylene PTFE and the like.
In addition, the invention also provides a method for packaging by adopting the device, which comprises the following steps:
Firstly, the medicinal preparation is put into a combined die cavity, so that the medicinal preparation is prevented from collision and friction back and forth; then heat sealing three sides of the mould box containing the pharmaceutical preparation; then the other side of the die box is used for exhausting the gas in the die box through the vacuum packaging machine to form vacuum; and finally, the middle part between the two combined die grooves is heat-sealed according to the arrangement of the combined die grooves, so that the situation that when one medicine is taken out from the package, the rest medicines are also released from the vacuum state is avoided.
Compared with the prior art, the invention has the beneficial effects that: the soft vacuum packaging device provided by the invention can limit the medicament in the fixed combined die cavity (the shape of the combined die cavity is determined according to the shape of the solid preparation), and adopts the soft elastic membrane material, so that the soft vacuum packaging device can resist impact well and improve the shockproof and decompression capabilities of the soft vacuum packaging device; compared with the existing packaging materials, the invention can avoid damage to solid preparations such as tablets and the like in the process of storage and transportation. The vacuum system isolates air, avoids oxidation and moisture absorption of the medicine, improves the stability of the medicine sensitive to air and humidity, and prolongs the shelf life; the packaging device is suitable for most solid preparations such as tablets, pills, capsules and the like.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of the structure of the device in embodiment 1 of the present invention.
Fig. 2 is a schematic view of the structure of the device in embodiment 2 of the present invention.
Wherein the reference numerals are as follows:
a is an upper die body, B is a lower die body, C1 is a die cavity at the lower end of the upper die body, C2 is a die cavity at the upper end of the lower die body, C is a combined die cavity, D is a heat sealing edge, E is a heat sealing layer, and F is a vacuum sealing edge.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
The packaging object of the present invention is not limited to pharmaceuticals, but includes industries such as health products and foods in other types of solid dosage forms, because the packaging object of the present invention is a solid preparation such as tablets, pills, capsules, etc. of pharmaceuticals, health products, etc., and also includes other substances in a shape similar to tablets, etc.
Example 1
As shown in fig. 1, a soft vacuum packaging device capable of avoiding oxidization and moisture absorption according to the present invention comprises a rectangular die box, wherein the die box is made of a soft film material (for example, polyvinyl chloride PVC, polyvinylidene chloride PVDC, polytetrafluoroethylene PTFE, etc.) having elasticity. The die box comprises an upper die body A and a lower die body B, wherein a plurality of die grooves C1 are uniformly distributed at the lower end of the upper die body A, a plurality of die grooves C2 are uniformly distributed at the upper end of the lower die body B, the positions of the die grooves C1 and the die grooves C2 are corresponding to form a combined die groove C, and the shape of the combined die groove C is the same as that of a packaging object (such as a round tablet, pill or capsule, and solid substances with other regular volumes and shapes are also included). A heat sealing layer E (sealed in a heat sealing manner) is arranged at the middle part between the two combined die grooves C for sealing and separating; the upper die body A and the lower die body B are combined to form a rectangular die box, the rectangular die box is provided with four sides, three sides are heat-sealed to form a heat-sealed side D (sealed in a heat-sealing mode), and the other side is vacuum-sealed to form a vacuum-sealed side F (sealed by a vacuum packaging machine).
The method for packaging by adopting the soft vacuum packaging device capable of avoiding oxidization and moisture absorption comprises the following steps:
Firstly, the medicinal preparation is put into a combined die cavity, so that the medicinal preparation is prevented from collision and friction back and forth; then heat sealing three sides of the mould box containing the pharmaceutical preparation; then the other side of the die box is used for exhausting the gas in the die box through the vacuum packaging machine to form vacuum; and finally, the middle part between the two combined die grooves is heat-sealed according to the arrangement of the combined die grooves, so that the situation that when one medicine is taken out from the package, the rest medicines are also released from the vacuum state is avoided.
Example 2
Example 2 differs from example 1 in that: in the embodiment 1, a row of die assemblies is formed by an upper die body A and a lower die body B, and in the embodiment 2, two rows of die assemblies are arranged in parallel to form a rectangular die box. A heat sealing layer E is arranged at the middle part between the two combined die grooves C which are transversely arranged for sealing and separating; the middle part between the two vertically arranged combined die grooves C is also provided with a heat sealing layer E for sealing and separating.
The present invention is not limited to the above embodiments, but the above embodiments and descriptions are only preferred embodiments of the present invention, and the present invention is not limited thereto, and further improvements and optimizations will follow.
Claims (8)
1. A avoid oxidation and hygroscopic soft vacuum packaging device, its characterized in that: the packaging device comprises a rectangular die box, wherein the die box is made of a soft film material, the soft film material is a composite material with elasticity and composed of a high-strength fabric base material and a polymer pattern layer, the die box comprises an upper die body and a lower die body, a plurality of die grooves are formed in the lower end of the upper die body and the upper end of the lower die body, the positions of the die grooves formed in the lower end of the upper die body and the die grooves formed in the upper end of the lower die body correspond to each other to form a combined die groove, and the shape of the combined die groove is identical to that of a packaging object; a heat sealing layer is arranged at the middle part between the two combined die grooves; the upper die body and the lower die body are combined to form a rectangular die box, wherein the rectangular die box has four sides, three sides are heat sealing sides, and the other side is a vacuum sealing side; the soft membrane material has elasticity, so that the soft vacuum packaging device is resistant to impact, shock and pressure; the packaging object of the packaging device is a solid preparation;
When packaging, firstly, the medicinal preparation is put into a combined die cavity; then heat sealing three sides of the mould box containing the pharmaceutical preparation; then the other side of the die box is used for exhausting the gas in the die box through the vacuum packaging machine to form vacuum; and finally, performing heat sealing on the middle part between the two combined die grooves according to the arrangement of the combined die grooves.
2. The device of claim 1, wherein a plurality of mold cavities are uniformly distributed at the lower end of the upper mold body; the upper end of the lower die body is uniformly provided with a plurality of die grooves.
3. The device of claim 1, wherein the shape of the packaged object comprises a circular tablet, pill, or capsule.
4. The apparatus of claim 1, wherein a heat seal layer is provided at a central portion between the two composite cavities, the heat seal layer being sealed by heat sealing.
5. The apparatus of claim 1, wherein the three sides are heat sealed sides sealed with a heat seal; the other edge is a vacuum sealing edge, and the vacuum sealing edge is sealed by a vacuum packaging machine.
6. The apparatus of claim 1, wherein the upper die body and the lower die body form a row of die body combinations, or wherein the upper die body and the lower die body form a plurality of parallel die body combinations.
7. The device of claim 1, wherein the flexible membrane comprises polyvinyl chloride PVC or polyvinylidene chloride PVDC or polytetrafluoroethylene PTFE.
8. A method of packaging using the device of any one of claims 1-7, comprising the steps of:
firstly, placing the medicinal preparation into a combined die cavity; then heat sealing three sides of the mould box containing the pharmaceutical preparation; then the other side of the die box is used for exhausting the gas in the die box through the vacuum packaging machine to form vacuum; and finally, performing heat sealing on the middle part between the two combined die grooves according to the arrangement of the combined die grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710972286.3A CN107600510B (en) | 2017-10-18 | 2017-10-18 | Soft vacuum packaging device and method capable of avoiding oxidization and moisture absorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710972286.3A CN107600510B (en) | 2017-10-18 | 2017-10-18 | Soft vacuum packaging device and method capable of avoiding oxidization and moisture absorption |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107600510A CN107600510A (en) | 2018-01-19 |
| CN107600510B true CN107600510B (en) | 2024-05-31 |
Family
ID=61078772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710972286.3A Active CN107600510B (en) | 2017-10-18 | 2017-10-18 | Soft vacuum packaging device and method capable of avoiding oxidization and moisture absorption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107600510B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872967A (en) * | 2022-04-26 | 2022-08-09 | 江苏益玛生物科技有限公司 | Culture dish vacuumizing processing method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124702U (en) * | 1992-06-09 | 1992-12-16 | 王杰伟 | Packing ball-shaped shell and heat sealing die set for chinese drugs pill |
| CN2125557U (en) * | 1992-06-15 | 1992-12-23 | 刘建国 | Plastic box vacuum packaging device |
| JP2005126130A (en) * | 2003-10-27 | 2005-05-19 | Sumitomo Bakelite Co Ltd | Method for manufacturing packaging container and packaging container |
| TW200521029A (en) * | 2003-12-23 | 2005-07-01 | Ind Tech Res Inst | Air-evacuation packaging method and the mechanism |
| CN1994825A (en) * | 2006-02-13 | 2007-07-11 | 张喜田 | High speed bubble-cap packing machine |
| CN203624024U (en) * | 2013-12-09 | 2014-06-04 | 亿和精密工业（苏州）有限公司 | Vacuum-pumping sealing machine |
| CN105636867A (en) * | 2013-10-18 | 2016-06-01 | 富士胶片株式会社 | Sheet pasting method, sheet pasting device, and transfusion bag |
| CN207141499U (en) * | 2017-10-18 | 2018-03-27 | 上海合全医药有限公司 | A kind of soft vacuum packaging equipment for avoiding oxidation and moisture absorption |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6701695B1 (en) * | 2002-04-18 | 2004-03-09 | Brian Douglas | Packaging machine for producing reclosable packages |
| PL2353573T3 (en) * | 2010-02-10 | 2013-01-31 | E Pharma Trento S P A | New strengthened blister pack |
| US20110272061A1 (en) * | 2010-05-05 | 2011-11-10 | Applied Materials, Inc. | Thin film solar junction box pottant vacuum fill process |
| CN106956800B (en) * | 2017-04-26 | 2023-03-31 | 福建省安溪县兴安金属有限公司 | External vacuumizing and double-side heat sealing device for pure electric shaping packaging machine |
-
2017
- 2017-10-18 CN CN201710972286.3A patent/CN107600510B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124702U (en) * | 1992-06-09 | 1992-12-16 | 王杰伟 | Packing ball-shaped shell and heat sealing die set for chinese drugs pill |
| CN2125557U (en) * | 1992-06-15 | 1992-12-23 | 刘建国 | Plastic box vacuum packaging device |
| JP2005126130A (en) * | 2003-10-27 | 2005-05-19 | Sumitomo Bakelite Co Ltd | Method for manufacturing packaging container and packaging container |
| TW200521029A (en) * | 2003-12-23 | 2005-07-01 | Ind Tech Res Inst | Air-evacuation packaging method and the mechanism |
| CN1994825A (en) * | 2006-02-13 | 2007-07-11 | 张喜田 | High speed bubble-cap packing machine |
| CN105636867A (en) * | 2013-10-18 | 2016-06-01 | 富士胶片株式会社 | Sheet pasting method, sheet pasting device, and transfusion bag |
| CN203624024U (en) * | 2013-12-09 | 2014-06-04 | 亿和精密工业（苏州）有限公司 | Vacuum-pumping sealing machine |
| CN207141499U (en) * | 2017-10-18 | 2018-03-27 | 上海合全医药有限公司 | A kind of soft vacuum packaging equipment for avoiding oxidation and moisture absorption |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107600510A (en) | 2018-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3824581B2 (en) | Compression neck blister pack and apparatus and method for manufacturing the same | |
| EP0171550B1 (en) | A dry pharmaceutical system | |
| US20090314664A1 (en) | Pack Containing Pharmaceutical Administration Forms | |
| CN103002854B (en) | A disposable rigid container for pharmaceutical compositions | |
| KR102303889B1 (en) | Method for producing blister packs for medicinal products and blister pack | |
| PT82687B (en) | PACKAGING CONTAINER IN THE FORM OF ALVEOLAR PLATE THAT ALLOWS GAS EXCHANGES BETWEEN ALVEOLS | |
| CN107600510B (en) | Soft vacuum packaging device and method capable of avoiding oxidization and moisture absorption | |
| CN207141499U (en) | A kind of soft vacuum packaging equipment for avoiding oxidation and moisture absorption | |
| US11857493B2 (en) | Blister pack for medicinal products and tool for producing the blister pack | |
| JP2008068873A (en) | Press-through package for drug and medicine | |
| CN107021284A (en) | A kind of medicine equipment vacuum packaging bag | |
| CN205060399U (en) | Novel dampproofing plastic -aluminum bubble plate | |
| CN206537726U (en) | A kind of blister configuration | |
| CN106241044A (en) | Easily take off cold stamping shaped aluminothermy sealing method | |
| CN217970784U (en) | Medicinal blister package with good moisture resistance | |
| CN204399516U (en) | A kind of blister packaging machine for pharmacy | |
| CN201046814Y (en) | Bubble-cap package | |
| EP2780612A2 (en) | Sealing flap of a valve | |
| CN106137746A (en) | Liquid preparation product is packed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 200131 Pudong New Area, Shanghai, China (Shanghai) free trade pilot area, 211 North 302, 368 room. Applicant after: SHANGHAI HEQUAN PHARMACEUTICAL CO.,LTD. Applicant after: WUXI HEQUAN MEDICINE Co.,Ltd. Address before: 200131 Pudong New Area, Shanghai, China (Shanghai) free trade pilot area, 211 North 302, 368 room. Applicant before: SHANGHAI HEQUAN PHARMACEUTICAL CO.,LTD. Applicant before: WUXI YAOMING KANGDE PHARMACEUTICAL CO.,LTD. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |