CN105083641A - Heat sealing device for filling hoses - Google Patents
Heat sealing device for filling hoses Download PDFInfo
- Publication number
- CN105083641A CN105083641A CN201510535608.9A CN201510535608A CN105083641A CN 105083641 A CN105083641 A CN 105083641A CN 201510535608 A CN201510535608 A CN 201510535608A CN 105083641 A CN105083641 A CN 105083641A
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- CN
- China
- Prior art keywords
- shear blade
- heat seal
- heat sealing
- heat
- shear
- 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.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 210000004369 blood Anatomy 0.000 abstract description 21
- 239000008280 blood Substances 0.000 abstract description 21
- 239000000523 sample Substances 0.000 description 9
- 210000002381 plasma Anatomy 0.000 description 6
- 238000010008 shearing Methods 0.000 description 4
- 238000004555 blood preservation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012496 blank sample Substances 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention provides a heat sealing device for filling hoses, and belongs to the technical field of heat sealing. The heat sealing device comprises a hose heat sealing machine. The hose heat sealing machine comprises a heat sealing mold which comprises an upper mold body and a lower mold body. A baffle is arranged on one side of the heat sealing mold and provided with at least two parallel arc-shaped through holes. An interval is reserved between every two adjacent arc-shaped through holes. The outlet in one end of each arc-shaped through hole is adjacent to the heat sealing face of the lower mold body. The bottom end of each arc-shaped through hole is aligned at the heat sealing face of the lower mold body. According to the heat sealing device, by means of the baffle and the at least two arc-shaped through holes formed in the baffle, the situation that the heat sealing ends of every two adjacent hoses are pressed to be flat and make contact with each other, and consequently adhesion is caused can be effectively avoided. Thus, the hose adhesion phenomenon generated when heat sealing is carried out on two or more hoses is prevented, not only is labor cost effectively saved, but also the heat sealing side leakage caused when the heat sealing parts of the PVC hoses are manually separated can be prevented, and blood in a blood bag can be easily preserved.
Description
Technical field
The present invention relates to heat seal technical field, in particular to a kind of heat seal device for filling sleeve.
Background technology
The units such as hospital, blood station, center, biological products are being all come storing blood, blood plasma with special plastic soft bag to blood, blood plasma conveying, collection, this special soft bag of plastics blood plasma is connected with PVC hose, blood, blood plasma are entered in soft bag by this flexible pipe, or flow out soft bag.After blood or blood plasma enter soft bag, adopt heat seal device to seal PVC hose.
When carrying out heat seal to two or many PVC hose simultaneously, easily there is the phenomenon that adjacent PVC hose sticks together in existing heat seal device.
In order to the PVC hose of adhesion is separately adopted artificial separation, therefore, not only cause the waste of human resources, and easily there is heat seal side leakage and cause the blood plasma in blood bag to reduce, condense and pollute in the heat seal end of PVC hose in separation operation process, its in clinical practice for the patient needing infused blood and dangerous.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of heat seal device for filling sleeve, to prevent from, to when two or many flexible pipe heat seals simultaneously, flexible pipe adhesion phenomenon occurs, not only effectively save human cost, but also the sealing loci generation heat seal side leakage of the PVC hose separated can be prevented, be conducive to the blood preservation in blood bag.
The present invention is achieved in that
A kind of heat seal device for filling sleeve, it comprises: flexible pipe heat-sealing machine, described flexible pipe heat-sealing machine comprises heat-seal mould, described heat-seal mould comprises mold and bed die, the side of described heat-seal mould is provided with baffle plate, described baffle plate is provided with at least two arch through holes be parallel to each other, and between adjacent two described arch through holes, there is interval, one end outlet of each described arch through hole is all contiguous with the heat seal face of described bed die, and the bottom of each described arch through hole is all concordant with the heat seal face of described bed die.
When using above-mentioned heat seal device to carry out heat seal to two or many flexible pipes, by every root flexible pipe and each arch through hole one_to_one corresponding, and through corresponding arch through hole, thus make, between the part of two adjacent flexible pipes on the heat seal face of bed die, there is certain interval, like this mold press down carry out heat seal time, stick together after the heat seal end effectively can preventing and treating adjacent flexible pipe is driven plain, therefore eliminate subsequently through the artificial operation that the flexible pipe of adhesion is separated, saved human cost; Meanwhile, it also avoid the heat seal end generation side leakage causing flexible pipe in artificial separation process because of lock out operation, be conducive to the blood preservation in blood bag, guarantee blood bag use safety.
When using the heat seal end of heat-seal mould to flexible pipe to carry out heat seal, when carrying out heat seal to make the heat seal end of flexible pipe, ensure heat sealing quality and the heat seal outward appearance of heat seal end, above-mentioned baffle plate is provided with arch through hole.By through hole is set to arch through hole, after flexible pipe flattens by heat-seal mould, flexible pipe can be affixed on the bottom plane of arch through hole, and because of this bottom plane mutually concordant with the heat seal face of bed die, thus ensure that heat sealing quality and the heat seal outward appearance of flexible pipe.
According to the caliber of flexible pipe treating heat seal, can by the aperture of arch through hole, spacing between two arch through holes that hole is high and adjacent is made into different standards, and to avoid in heat seal process, the heat seal end of two adjacent flexible pipes is driven plain rear mutual contact and causes adhesion.
Further, the aperture of described arch through hole is 13mm, the Kong Gaowei 10mm of described arch through hole, and the spacing between adjacent two described arch through holes is 3 ~ 6mm.
In order to the PVC hose making above-mentioned heat seal device be used in Medical blood bag, the aperture of arch through hole is set to 13mm, hole is high is set to 10mm, the spacing of two adjacent arch through holes is set to 3 ~ 6mm, thus the PVC hose of arch through hole and Medical blood bag is matched, be conducive to passing arch through hole with it and carrying out heat seal.
Further, the opposite side that described heat-seal mould is relative with described baffle plate is provided with shear, described shear comprises the first shear blade, support and chopping block, the upper surface of described chopping block is mutually concordant with the heat seal face of described bed die, described first shear blade is flexibly connected with described chopping block by described support, and the blade of described first shear blade is towards the upper surface of described chopping block.
After carrying out heat seal by heat-seal mould to flexible pipe, in order to the end face of the heat seal end making flexible pipe is more smooth, attractive in appearance, the opposite side relative with baffle plate at heat-seal mould is provided with shear.Cutting can be carried out to the heat seal end of the flexible pipe be placed on chopping block by shear to prune, thus make the end face of heat seal end more smooth, attractive in appearance.
And, keeping sample to prevent mistake, keeping sample less and the generation of blank sample phenomenon, usually after blood sampling related sample test tube together heat and method: blood collection is complete, syringe needle is inserted the disposal vacuum test tube having posted label keep sample, and whether the bar code checking blood bag consistent with the bar code of sample test tube and relative recording errorless after, blood bag is delivered to heat seal post together with sample test tube, the staff in heat seal post again check the bar code of blood bag and relative recording whether consistent with the bar code of sample errorless after carry out heat seal, and blood bag conduit to be separated with sample test tube.Directly the heat seal end of every root flexible pipe and sample test tube can be cut simultaneously by shear, and it is whole to make heat seal hold level with both hands, avoid the staff in heat seal post use extra cutting implement one by one single separately, thus provide work efficiency, save human cost, be conducive to the use of heat seal device.
A kind of mode be flexibly connected with support as the first shear blade, the slide block that described Bracket setting has sliding rail and can slide along described sliding rail, described first shear blade is arranged on described slide block, and described slide block is connected with the actr for controlling described skid.
By sliding rail and slide block, the first shear blade can be moved along sliding duct, regulate the upper and lower position of the first shear blade.
During use, moving slider also drives the first shear blade to move up along sliding rail, after first shear blade is lifted, the heat seal end of flexible pipe is extended below the first shear blade, moving slider drive the first shear blade to move down along sliding rail again, the heat seal end of flexible pipe is sheared, and complete operation.
For the ease of the movement of Automated condtrol first shear blade, above-mentioned slide block is connected with actr, is achieved the Automated condtrol of shear by actr, thus makes the more convenient to operate of shear, is conducive to the use of heat seal device.
Actr is existing actr, being connected by slide block, driving the first shear blade moving up and down along sliding rail by slide block to realize the Automated condtrol of shear with actr.
Further, described actr is pneumatic actuator, electric actuator or hydraulic actuator.
The another kind of mode be flexibly connected with support as the first shear blade, one end of described first shear blade is connected with described holder pivots by articulation piece, and the pivot center of described first shear blade parallels with described through hole.
During use, mobile first shear blade, first shear blade is rotated around articulation piece, thus the first shear blade is lifted, be convenient to the heat seal end of flexible pipe to extend below the first shear blade, after the heat seal end of flexible pipe places, then rotate the first shear blade, sheared by the heat seal end of the first shear blade to flexible pipe, and complete operation.
Further, described articulation piece is rivet, bearing pin or rotating bolt.
Further, described shear also comprises the second shear blade, the position that described chopping block is relative with described first shear blade is provided with groove, described second shear blade is arranged in described groove, and the blade of described second shear blade is positioned at the notch place of described groove, and concordant with the upper surface of described chopping block; The blade of described second shear blade is relative with the blade of described first shear blade, and can mutually be engaged.
In order to advantageously in the shearing of the heat seal end of flexible pipe, the position that the upper surface of chopping block is relative with the first shear blade is provided with groove, and in groove, be provided with the second shear blade, and the blade of the second shear blade is positioned at the notch place of groove, and concordant with the upper surface of chopping block.When the heat seal end of flexible pipe extends below the first shear blade, it is just positioned at the top of the second shear blade, and contact with the second shear blade, like this when the first shear blade is sheared, first shear blade is engaged mutually with the second shear blade, and the blade of the first shear blade and the second shear blade all acts on the heat seal end of flexible pipe, therefore, advantageously in the shearing of the heat seal end of flexible pipe, improve the shear efficiency of shear.
Beneficial effect of the present invention:
Heat seal device for filling sleeve provided by the present invention, by baffle plate and at least two arch through holes being arranged on baffle plate, the heat seal end of two adjacent flexible pipes can be effectively avoided to be driven plain rear mutual contact and to cause adhesion, therefore, prevent there is flexible pipe adhesion phenomenon to when two or the heat seal simultaneously of many flexible pipes, not only effectively save human cost, but also can prevent from being manually separated the sealing loci of PVC hose and heat seal side leakage occurs, be conducive to the blood preservation in blood bag.
Accompanying drawing explanation
Fig. 1 is the front elevation of the heat seal device described in embodiment 1;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the structural representation of the shear described in embodiment 1;
Fig. 5 is the structural representation of the support described in embodiment 1;
Fig. 6 is the structural representation of the heat seal device described in embodiment 2;
Fig. 7 is the structural representation of the shear described in embodiment 2.
Be labeled as in figure:
Baffle plate 101, bed die 102, chopping block 103, the second shear blade 104, support 105, slide block 106, the first shear blade 107, mold 108, arch through hole 109, sliding rail 110, rivet 111.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.
Therefore, below to the detailed description of the embodiments of the invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
Embodiment 1
Present embodiments provide a kind of heat seal device for filling sleeve, it comprises: flexible pipe heat-sealing machine, flexible pipe heat-sealing machine comprises heat-seal mould, heat-seal mould comprises mold 108 and bed die 102, the side of heat-seal mould is provided with baffle plate 101, baffle plate 101 is provided with 10 arch through holes 109 be parallel to each other, and between adjacent two arch through holes 109, there is interval, one end outlet of each arch through hole 109 is all contiguous with the heat seal face of bed die 102, and the bottom plane of each arch through hole 109 is all concordant with the heat seal face of bed die 102.
The number of above-mentioned arch through hole 109 can make suitable increase and decrease according to actual service condition, such as two or more so that carry out heat seal to two or many flexible pipes simultaneously.
In order to be applicable to the PVC hose of blood bag, the aperture of above-mentioned arch through hole 109 is 13mm, Kong Gaowei 10mm, and the spacing between two adjacent arch through holes 109 is 3mm.
Spacing between above-mentioned two arch through holes 109 of easy understand also can be greater than 3mm, is preferably 3 ~ 6mm.
In order to be applicable to the flexible pipe of different-diameter, the spacing between two arch through holes 109 that the aperture of above-mentioned arch through hole 109, hole are high and adjacent can make different sizes according to actual conditions.
As a kind of preferred version of the present embodiment, the opposite side that heat-seal mould is relative with baffle plate 101 is provided with shear, shear comprises the first shear blade 107, support 105 and chopping block 103, and the upper surface of chopping block 103 is mutually concordant with the heat seal face of bed die 102; Support 105 is fixing with on described chopping block 103, the slide block 106 that support 105 is provided with sliding rail 110 and can slides along sliding rail 110, first shear blade 107 is arranged on slide block 106, and slide block 106 is connected with the actr slided for controlling slide block 106, the Automated condtrol of the first shear blade 107 is realized by actr, first shear blade 107 is moved automatically, to regulate moving up and down of the first shear blade 107 along sliding rail 110.
Above-mentioned actr can select pneumatic actuator, electric actuator or hydraulic actuator.
In order to advantageously in the shearing of the heat seal end of flexible pipe, preferably, shear also comprises the second shear blade 104, the position that chopping block 103 is relative with the first shear blade 107 is provided with groove, second shear blade 104 is arranged in groove, and the blade of the second shear blade 104 is positioned at the notch place of groove, and concordant with the upper surface of chopping block 103; The blade of the second shear blade 104 is relative with the blade of the first shear blade 107, and can mutually be engaged.When the heat seal end of flexible pipe extends below the first shear blade 107, it is just positioned at the top of the second shear blade 104, and contact with the second shear blade 104, like this when the first shear blade 107 is sheared, first shear blade 107 is engaged mutually with the second shear blade 104, and the blade of the first shear blade 107 and the second shear blade 104 all acts on the heat seal end of flexible pipe, therefore, advantageously in the shearing of the heat seal end of flexible pipe, improve the shear efficiency of shear.
Embodiment 2
Present embodiments provide a kind of heat seal device for filling sleeve, it comprises: flexible pipe heat-sealing machine, flexible pipe heat-sealing machine comprises heat-seal mould, heat-seal mould comprises mold 108 and bed die 102, the side of heat-seal mould is provided with baffle plate 101, baffle plate 101 is provided with 10 arch through holes 109 be parallel to each other, and between adjacent two arch through holes 109, there is interval, one end outlet of each arch through hole 109 is all contiguous with the heat seal face of bed die 102, and the bottom plane of each arch through hole 109 is all concordant with the heat seal face of bed die 102.The aperture of arch through hole 109 is 12mm, Kong Gaowei 10mm, and the spacing between two adjacent arch through holes 109 is 3mm.
The opposite side that heat-seal mould is relative with baffle plate 101 is provided with shear, shear comprises the first shear blade 107, support 105 and chopping block 103, the upper surface of chopping block 103 is mutually concordant with the heat seal face of bed die 102, first shear blade 107 is rotationally connected by rivet 111 and support 105, and the blade of the first shear blade 107 is towards the upper surface of chopping block 103, the pivot center of the first shear blade 107 parallels with through hole.
Above-mentioned rivet 111 also can adopt rotating bolt or bearing pin to replace.
Rotate for the ease of operating the first shear blade 107, the first shear blade 107 is provided with handle away from one end of rivet 111, can be gripped by handle, thus convenient operation first shear blade 107.
Above-mentioned shear also comprises the second shear blade 104, the position that chopping block 103 is relative with the first shear blade 107 is provided with groove, second shear blade 104 is arranged in groove, and the blade of the second shear blade 104 is positioned at the notch place of groove, and concordant with the upper surface of chopping block 103; The blade of the second shear blade 104 is relative with the blade of the first shear blade 107, and can mutually be engaged.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. the heat seal device for filling sleeve, comprise flexible pipe heat-sealing machine, described flexible pipe heat-sealing machine comprises heat-seal mould, described heat-seal mould comprises mold and bed die, it is characterized in that, the side of described heat-seal mould is provided with baffle plate, described baffle plate is provided with at least two arch through holes be parallel to each other, and between adjacent two described arch through holes, there is interval, one end outlet of each described arch through hole is all contiguous with the heat seal face of described bed die, and the bottom of each described arch through hole is all concordant with the heat seal face of described bed die.
2. heat seal device according to claim 2, is characterized in that, the aperture of described arch through hole is 12mm, the Kong Gaowei 10mm of described arch through hole, and the spacing between adjacent two described arch through holes is 3 ~ 6mm.
3. heat seal device according to claim 1 and 2, it is characterized in that, the opposite side that described heat-seal mould is relative with described baffle plate is provided with shear, described shear comprises the first shear blade, support and chopping block, the upper surface of described chopping block is mutually concordant with the heat seal face of described bed die, described first shear blade is flexibly connected with described chopping block by described support, and the blade of described first shear blade is towards the upper surface of described chopping block.
4. heat seal device according to claim 3, it is characterized in that, the slide block that described Bracket setting has sliding rail and can slide along described sliding rail, described first shear blade is arranged on described slide block, and described slide block is connected with the actr for controlling described skid.
5. heat seal device according to claim 4, is characterized in that, described actr is pneumatic actuator, electric actuator or hydraulic actuator.
6. heat seal device according to claim 3, is characterized in that, one end of described first shear blade is connected with described holder pivots by articulation piece, and the pivot center of described first shear blade parallels with described through hole.
7. heat seal device according to claim 6, is characterized in that, described articulation piece is rivet, bearing pin or rotating bolt.
8. heat seal device according to claim 3, it is characterized in that, described shear also comprises the second shear blade, the position that described chopping block is relative with described first shear blade is provided with groove, described second shear blade is arranged in described groove, and the blade of described second shear blade is positioned at the notch place of described groove, and concordant with the upper surface of described chopping block; The blade of described second shear blade is relative with the blade of described first shear blade, and can mutually be engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535608.9A CN105083641B (en) | 2015-08-28 | 2015-08-28 | Heat sealing device for filling hoses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535608.9A CN105083641B (en) | 2015-08-28 | 2015-08-28 | Heat sealing device for filling hoses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105083641A true CN105083641A (en) | 2015-11-25 |
| CN105083641B CN105083641B (en) | 2017-03-22 |
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ID=54565150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510535608.9A Active CN105083641B (en) | 2015-08-28 | 2015-08-28 | Heat sealing device for filling hoses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105083641B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836222A (en) * | 2016-04-25 | 2016-08-10 | 天津市真如果食品工业有限公司 | Full-automatic vertical sealing machine used for packaging fruit and vegetable powder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB599174A (en) * | 1945-09-19 | 1948-03-05 | Leopold Rado | Process for the production of non-rigid containers filled with liquids or pastes |
| KR20050103859A (en) * | 2004-05-27 | 2005-11-01 | 김은갑 | A driving structure of center seal bar for stick packaging machine |
| JP2008087844A (en) * | 2006-10-05 | 2008-04-17 | Sanko Kikai Kk | Filling pipe corresponding to impulse vertical seal mechanism of vertical type multiple-line automatic packaging machine |
| CN205060153U (en) * | 2015-08-28 | 2016-03-02 | 四川南格尔生物科技有限公司 | A heating -fusion device for filling sleeve |
-
2015
- 2015-08-28 CN CN201510535608.9A patent/CN105083641B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB599174A (en) * | 1945-09-19 | 1948-03-05 | Leopold Rado | Process for the production of non-rigid containers filled with liquids or pastes |
| KR20050103859A (en) * | 2004-05-27 | 2005-11-01 | 김은갑 | A driving structure of center seal bar for stick packaging machine |
| JP2008087844A (en) * | 2006-10-05 | 2008-04-17 | Sanko Kikai Kk | Filling pipe corresponding to impulse vertical seal mechanism of vertical type multiple-line automatic packaging machine |
| CN205060153U (en) * | 2015-08-28 | 2016-03-02 | 四川南格尔生物科技有限公司 | A heating -fusion device for filling sleeve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836222A (en) * | 2016-04-25 | 2016-08-10 | 天津市真如果食品工业有限公司 | Full-automatic vertical sealing machine used for packaging fruit and vegetable powder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105083641B (en) | 2017-03-22 |
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Denomination of invention: Heat sealing device for filling hoses Effective date of registration: 20181229 Granted publication date: 20170322 Pledgee: Chengdu Branch of Huaxia Bank Co.,Ltd. Pledgor: SICHUAN NIGALE BIOTECHNOLOGY Co.,Ltd. Registration number: 2018510000145 |
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Denomination of invention: Heat sealing device for filling hoses Effective date of registration: 20191010 Granted publication date: 20170322 Pledgee: Chengdu Branch of Huaxia Bank Co.,Ltd. Pledgor: SICHUAN NIGALE BIOTECHNOLOGY Co.,Ltd. Registration number: Y2019510000031 |
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Denomination of invention: A heat sealing device for filling hose Effective date of registration: 20220209 Granted publication date: 20170322 Pledgee: Chengdu Branch of Huaxia Bank Co.,Ltd. Pledgor: SICHUAN NIGALE BIOTECHNOLOGY Co.,Ltd. Registration number: Y2022510000036 |
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