CN207674894U - A kind of Key works Drug packing dryer - Google Patents
A kind of Key works Drug packing dryer Download PDFInfo
- Publication number
- CN207674894U CN207674894U CN201820084897.4U CN201820084897U CN207674894U CN 207674894 U CN207674894 U CN 207674894U CN 201820084897 U CN201820084897 U CN 201820084897U CN 207674894 U CN207674894 U CN 207674894U
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- Prior art keywords
- air
- dryer
- exhaust outlet
- heaters
- heater
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- 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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- 238000012856 packing Methods 0.000 title claims abstract description 21
- 239000003814 drug Substances 0.000 title claims abstract description 16
- 229940079593 drug Drugs 0.000 title claims abstract description 15
- 239000002131 composite material Substances 0.000 claims abstract description 33
- 239000012528 membrane Substances 0.000 claims abstract description 24
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000004806 packaging method and process Methods 0.000 abstract description 12
- 238000013461 design Methods 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 8
- 239000004698 Polyethylene Substances 0.000 description 12
- 239000002904 solvent Substances 0.000 description 10
- 239000003292 glue Substances 0.000 description 8
- -1 polyethylene Polymers 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229940063583 high-density polyethylene Drugs 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- 239000004706 High-density cross-linked polyethylene Substances 0.000 description 1
- 206010039424 Salivary hypersecretion Diseases 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 235000015895 biscuits Nutrition 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 229920004932 high density cross-linked polyethylene Polymers 0.000 description 1
- 229920006262 high density polyethylene film Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 208000026451 salivation Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model belongs to drying device field, it is related to a kind of Key works Drug packing dryer, specifically include shell, multiple air-heaters and multiple rollers, the inner cavity of the shell is divided into dryer upper layer and dryer lower layer, the air-heater is arranged on dryer upper layer, the roller is arranged in dryer centre position, the upper exhaust outlet of shell setting, lower exhaust outlet, entrance and exit, the upper exhaust outlet is connected to dryer upper layer, the lower exhaust outlet is connected to dryer lower layer, it is covered with composite membrane on the roller, the composite membrane is by the entrance and the outlet through dryer inner cavity, the air outlet of the air-heater faces the composite membrane.The design that the utility model is combined using upper exhaust outlet and lower exhaust outlet, and in upper exhaust outlet and lower exhaust ports design valve, for controlling capacity size, hot wind utilization ratio can not only be effectively improved, and make composite packaging drying thorough, effectively reduce harmful substance residual.
Description
Technical field
The utility model is related to a kind of Key works Drug packing dryers, belong to drying device field.
Background technology
Polyester aluminizer, abbreviation VMPET, the characteristic of existing plastic film, but with metal characteristic, can effectively shading,
Resisting ultraviolet radiation improves the brightness of film, to a certain extent instead of aluminium to extend the shelf-life of content
Foil, it may have inexpensive, beautiful and preferable barrier property, therefore, application of the polyester aluminizer in composite packaging is very extensive,
It is mainly used at present in the outer packing of dry biscuit etc., dilated food packaging and medicine, cosmetics.
In composite packaging production process, in addition to polyester aluminizer can be used, it can also use polyethylene (abbreviation PE) and gather
Ethylene terephthalate (abbreviation PET), and cohesive glue.Polyethylene terephthalate, abbreviation PET, PET film are
A kind of more comprehensive packing film of performance ratio, the transparency is good, glossy, has good air-tightness and fragrance protectiveness, moisture-proof
Property it is medium, at low temperature rate of perviousness decline.The good mechanical performance of PET film, obdurability be in all thermoplastics most
Alright, tensile strength and the general film of impact strength ratio are much higher, and very power is good, dimensionally stable, are suitable for printing, paper bag etc. two
Secondary processing.PET film also has excellent heat-resisting, cold resistance and good chemical resistance and oil resistivity.But it is intolerant to strong
Alkali, easy static electrification, the still method without antistatic appropriate, therefore should arouse attention in packaging powdered article.
Polyethylene, abbreviation PE, PE film have moisture resistance, penetrability small.PE films according to manufacturing method and control means not
Together, the product of the different performances such as low-density, middle density, highdensity polyethylene and crosslinked polyethylene can be produced.(1) low-density
Polyethylene, density are about 0.92g/cm3Left and right, transparency is good with heat sealability, and waterproof, moisture-proof, tensile strength is low, stretches
Elongation is big, is easy hair wrinkle, and 0.03mm films below, tension force is preferably small, and tension wants constant everywhere, especially heated
When it is more yielding, cause chromatography difficult.Therefore when dry, film surface temperature should not be excessively high (within 55 DEG C).By film forming work
It is several can be divided into inflation film (IPE), salivation film (CPE), low ratio foamed film etc. for the difference of skill.The tensile strength of IPE films
It is better than CPE films with Kekelé structure count, it is printed using front, food bag, garment bag etc. can be made；CPE film thicknesses are uniform, lustrous surface
Degree, transparency and heat sealability are better than PE, can positive back face printing, but production cost is high.CPE films are mainly used as the internal layer of complex pocket
And the packaging of cosmetics, pickles and cake, low ratio foamed film good decorative property, quality is thick and solid, is not easy stretcher strain, using front
Printing is used as ew Year pictures, trade mark and hand carrying bag etc..(2) medium density polyethylene, density is about in 0.93~0.94g/cm3, performance Jie
Between high density and low density polyethylene (LDPE).(3) high density polyethylene (HDPE), density is in 0.94-0.965g/cm3.(4) high density
Polyethylene film, heat resistance, mechanical strength are better than low-density polyethylene film, and tensile elongation is small, and film thickness generally exists
0.03mm or more, but poor transparency.It is printed using front, is mainly used as plastic bag, refuse bag and inner lining bag etc..(5) crosslinking is poly-
Ethylene, since its more other polyethylene product has higher heat resistance, tensile strength, percent thermal shrinkage and barrier property, purposes
Further expanding, is being used as heat shrinkable package film mostly within 2014 and uses.In general, with the rising of density, mechanicalness
It can accordingly be improved with barrier property, heat resistance might as well.The polyethylene of same density, due to the difference of film-forming process, they it
Between also have different performances.This is because casting method can be quickly cooled down, crystallinity is low, and transparency is higher, and turbidity is small, but molecule is arranged
The more random state of row, so barrier property is smaller, i.e., transmitance is larger, and elongation percentage is relatively low, and tear resistance is poor.
Dryer in composite packaging production technology is mainly used for drying the solvent of glue in composite packaging, reduces composite packaging
Middle harmful substance residual quantity.Existing dryer includes shell, air-heater and roller, and the inner cavity of shell is divided into dryer upper layer
With dryer lower layer, air-heater setting is vented in dryer upper layer, roller setting on dryer centre position, shell setting
Mouth, entrance and exit, upper exhaust outlet and dryer upper layer communicate, while valve being arranged on upper exhaust outlet, and composite membrane overlays on roller
On cylinder, the entrance and exit of dryer is crossed, the air outlet of air-heater is against composite membrane.The upper exhaust of dryer in the prior art
Mouth design, although the solvent to remove photoresist can be removed and reduce harmful substance residual quantity in composite packaging, the design of upper exhaust outlet
So that hot wind utilization rate substantially reduces, reason is：Hot wind is after air-heater blowout, before reaching combined package bag, portion
Divide hot wind that can be discharged from upper exhaust outlet, causes the reduction of hot wind utilization rate, drying to be not thorough, to the solvent of glue in combined package bag
Part remains, and is detrimental to health.
Packaging material solvent residual amount measuring method (YBB00312004-2015) remains molten suitable for drug packing material
The measurement of agent.Residual solvent in Medical Packing Materials, which is meant, to be used in Medical Packing Materials raw and auxiliary material and production process, but is given birth in Medical Packing Materials
Fail the organic volatile removed completely during production. art.The residual quantity of organic solvent should meet under each kind item in Medical Packing Materials
Regulation, dissolvent residual total amount must not cross 5.0mg/m2, wherein benzene and each solvent residual amount of benzene class must not detect.
Utility model content
The purpose of this utility model is to provide a kind of Key works Drug packing dryers, solve existing dryer hot wind utilization rate
It reduces, dries halfway technical problem.
The realization process of the utility model is as follows：
A kind of Key works Drug packing dryer, including shell, multiple air-heaters and multiple rollers, the inner cavity of the shell are divided into
Dryer upper layer and dryer lower layer, on dryer upper layer, the roller is arranged in dryer interposition for the air-heater setting
It sets, upper exhaust outlet, lower exhaust outlet, entrance and exit is arranged in the shell, and the upper exhaust outlet is connected to dryer upper layer, described
Lower exhaust outlet is connected to dryer lower layer, is covered with composite membrane on the roller, the composite membrane by the entrance and it is described go out
Mouth is through dryer inner cavity, and the air outlet of the air-heater faces the composite membrane, by being dried to composite membrane blowing hot-air
The solvent of glue in dry composite membrane.
Further, the aperture of exhaust outlet is small under the aperture ratio of the upper exhaust outlet.
Further, the upper upper burp valve of exhaust outlet setting, the lower lower burp valve of exhaust outlet setting, passes through
The upper burp valve adjusts the capacity size of upper exhaust outlet, and the row of lower exhaust outlet is adjusted by the lower burp valve
Tolerance size.
Further, 5 air-heaters are arranged in the dryer upper layer, are No. 1 air-heater, No. 2 air-heaters, No. 3 hot winds respectively
Machine, No. 4 air-heaters, No. 5 air-heaters, the hot blast temperature of the air-heater are controlled by computer, the hot blast temperature of the air-heater according to
It is secondary incremental.
Further, the hot blast temperature of No. 1 air-heater is 60 DEG C, and the hot blast temperature of No. 2 air-heaters is 70 DEG C, institute
The hot blast temperature for stating No. 3 air-heaters is 80 DEG C, and the hot blast temperature of No. 4 air-heaters is 90 DEG C, the hot wind of No. 5 air-heaters
Temperature is 100 DEG C.
Composite membrane described in the utility model is made of outer layer, middle layer and internal layer, and the outer layer is poly terephthalic acid second
Two ester layer, the middle layer are polyester aluminizer, and the internal layer is polyethylene layer.
The good effect of the utility model：The design that the utility model is combined using upper exhaust outlet and lower exhaust outlet, and
The aperture of exhaust outlet is small under the aperture ratio of upper exhaust outlet, while in upper exhaust outlet and lower exhaust ports design valve, for the row of control
Tolerance size.When hot wind is after air-heater blowout, by adjusting, above the valve of exhaust outlet and lower exhaust outlet controls capacity, makes
A large amount of hot winds are discharged by lower exhaust outlet, and only a small amount of hot wind is discharged from upper exhaust outlet, can guarantee hot wind as much as possible in this way
Combined package bag is blowed to, the drying effect of combined package bag viscose glue is improved so that composite packaging drying is more thorough, reduces viscous
The residual quantity of solvent harmful substance in glue.
Description of the drawings
Fig. 1 is the structural schematic diagram of Key works Drug packing dryer described in embodiment 1；
Fig. 2 is the structural schematic diagram of composite membrane described in embodiment 1；
In figure, 1, shell, 2, upper exhaust outlet, 3, lower exhaust outlet, 4, upper burp valve, 5, lower burp valve, 6, No. 1
Air-heater, 7, No. 2 air-heaters, 8, No. 3 air-heaters, 9, No. 4 air-heaters, 10, No. 5 air-heaters, 11, air outlet, 12, composite membrane,
13, roller, 14, entrance, 15, outlet, 121, outer layer, 122, middle layer, 123, internal layer.
Specific implementation mode
The utility model is described further with reference to embodiment.
It is reduced to solve existing dryer hot wind utilization rate, drying is not thorough, and the high technology of harmful substance residual quantity is asked
Topic, the utility model provide a kind of Key works Drug packing dryer.
Embodiment 1
Key works Drug packing dryer described in the utility model is shown in Fig. 1, including shell 1, air-heater and multiple rollers 13, institute
The inner cavity for stating shell 1 is divided into dryer upper layer and dryer lower layer, and 5 air-heaters are arranged in the dryer upper layer, are No. 1 respectively
The air-heater 10 of air-heater 9,5 of air-heater 8,4 of air-heater 7,3 of air-heater 6,2, the hot blast temperature of the air-heater is by electricity
Brain controls, and the hot blast temperature of the air-heater is incremented by successively, and the hot blast temperature of No. 1 air-heater 6 is 60 DEG C, No. 2 heat
The hot blast temperature of wind turbine 7 is 70 DEG C, and the hot blast temperature of No. 3 air-heaters 8 is 80 DEG C, the hot blast temperature of No. 4 air-heaters 9
It it is 90 DEG C, the hot blast temperature of No. 5 air-heaters 10 is 100 DEG C, and the roller 13 is arranged in dryer centre position, the shell
The upper exhaust outlet 2 of the setting of body 1, lower exhaust outlet 3, entrance 14 and outlet 15, the upper exhaust outlet 2 is connected to dryer upper layer, described
Lower exhaust outlet 3 is connected to dryer lower layer, and the aperture of exhaust outlet 3 is small under the aperture ratio of the upper exhaust outlet 2, the upper exhaust outlet
The upper burp valve 4 of 2 settings, the lower burp valve 5 of the setting of lower exhaust outlet 3, is adjusted by the upper burp valve 4
The capacity size of exhaust outlet 2 adjusts the capacity size of lower exhaust outlet 3, the roller 13 by the lower burp valve 5
On be covered with composite membrane 12, the composite membrane 12 is by the entrance 14 and the outlet 15 through dryer inner cavity, the heat
The air outlet 11 of wind turbine faces the composite membrane 12, by the solvent for drying glue in composite membrane to composite membrane blowing hot-air.
The structure of composite membrane 12 described in the utility model is shown in Fig. 2, and the composite membrane 12 is by outer layer 121, middle layer 122 and interior
Layer 123 forms, and the outer layer 121 is layer of polyethylene terephthalate, and the middle layer 122 is polyester aluminizer, described interior
Layer 123 is polyethylene layer.
Solvent residual amount is tested：It takes composite membrane appropriate, cuts internal surface area 0.02m2, it is cut into 10mm × 30mm rapidly
Fragment measures dissolvent residual total amount≤0.5mg/m according to packaging material solvent residual amount (YBB00312004-2015) measuring method2,
Dissolvent residual total amount well below national regulation must not cross 5.0mg/m2Standard.
The design that the present embodiment is combined using upper exhaust outlet and lower exhaust outlet, and exhaust outlet under the aperture ratio of upper exhaust outlet
Aperture it is small, while so that a large amount of hot winds is blown by valve regulated capacity size in upper exhaust outlet and lower exhaust ports design valve
Through being discharged by lower exhaust outlet after to combined package bag, remaining a small amount of hot wind is discharged via upper exhaust outlet, and such design can not only
Thermal loss is effectively reduced, hot wind utilization ratio is improved, makes the temperature close of the actual temperature and computer setting in dryer, and
And make the viscose-drying in composite packaging more thorough, the residual of harmful substance in viscose glue is effectively reduced, harmful substance is made
The above content is further description of the specific preferred embodiment to made by the utility model is combined, no
It can assert that the specific implementation of the utility model is only limitted to these explanations.For the utility model those of ordinary skill in the art
For, without departing from the concept of the premise utility, several simple deduction or replace can also be made, category should be all considered as
In the scope of protection of the utility model.
Claims (5)
1. a kind of Key works Drug packing dryer, which is characterized in that including shell (1), multiple air-heaters and multiple rollers (13), institute
The inner cavity for stating shell (1) is divided into dryer upper layer and dryer lower layer, and the air-heater is arranged in dryer upper layer, the roller
(13) exhaust outlet (2), lower exhaust outlet (3), entrance (14) are set on dryer centre position, shell (1) setting and gone out
Mouth (15), the upper exhaust outlet (2) are connected to dryer upper layer, and the lower exhaust outlet (3) is connected to dryer lower layer, the roller
It is covered with composite membrane (12) on cylinder (13), the composite membrane (12) is by the entrance (14) and the outlet (15) through drying
The air outlet (11) of machine inner cavity, the air-heater faces the composite membrane (12).
2. Key works Drug packing dryer according to claim 1, it is characterised in that：Under the aperture ratio of the upper exhaust outlet (2)
The aperture of exhaust outlet (3) is small.
3. Key works Drug packing dryer according to claim 1, it is characterised in that：It is vented in upper exhaust outlet (2) setting
Mouth valve (4), the lower lower burp valve (5) of exhaust outlet (3) setting.
4. Key works Drug packing dryer according to claim 1, it is characterised in that：5 hot winds are arranged in the dryer upper layer
Machine is No. 1 air-heater (6), No. 2 air-heaters (7), No. 3 air-heaters (8), No. 4 air-heaters (9), No. 5 air-heaters (10), institute respectively
The hot blast temperature for stating air-heater is controlled by computer, and the hot blast temperature of the air-heater is incremented by successively.
5. Key works Drug packing dryer according to claim 4, it is characterised in that：The hot blast temperature of No. 1 air-heater (6)
It it is 60 DEG C, the hot blast temperature of No. 2 air-heaters (7) is 70 DEG C, and the hot blast temperature of No. 3 air-heaters (8) is 80 DEG C, described
The hot blast temperature of No. 4 air-heaters (9) is 90 DEG C, and the hot blast temperature of No. 5 air-heaters (10) is 100 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084897.4U CN207674894U (en) | 2018-01-18 | 2018-01-18 | A kind of Key works Drug packing dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084897.4U CN207674894U (en) | 2018-01-18 | 2018-01-18 | A kind of Key works Drug packing dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674894U true CN207674894U (en) | 2018-07-31 |
Family
ID=62974190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820084897.4U Expired - Fee Related CN207674894U (en) | 2018-01-18 | 2018-01-18 | A kind of Key works Drug packing dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207674894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI819903B (en) * | 2022-11-21 | 2023-10-21 | 漢田生技股份有限公司 | Return air conveying device |
-
2018
- 2018-01-18 CN CN201820084897.4U patent/CN207674894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI819903B (en) * | 2022-11-21 | 2023-10-21 | 漢田生技股份有限公司 | Return air conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dryer for medicine packaging Effective date of registration: 20201104 Granted publication date: 20180731 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: XI'AN FANGZHOU PACKAGING INDUSTRY Co.,Ltd. Registration number: Y2020610000196 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211110 Granted publication date: 20180731 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: XI'AN FANGZHOU PACKAGING INDUSTRY CO.,LTD. Registration number: Y2020610000196 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dryer for drug packaging Effective date of registration: 20211111 Granted publication date: 20180731 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: XI'AN FANGZHOU PACKAGING INDUSTRY CO.,LTD. Registration number: Y2021610000319 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220614 Granted publication date: 20180731 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: XI'AN FANGZHOU PACKAGING INDUSTRY CO.,LTD. Registration number: Y2021610000319 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 |