CN200988875Y - High speed wide width forming machine - Google Patents
High speed wide width forming machine Download PDFInfo
- Publication number
- CN200988875Y CN200988875Y CNU2006200487441U CN200620048744U CN200988875Y CN 200988875 Y CN200988875 Y CN 200988875Y CN U2006200487441 U CNU2006200487441 U CN U2006200487441U CN 200620048744 U CN200620048744 U CN 200620048744U CN 200988875 Y CN200988875 Y CN 200988875Y
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- high speed
- cylinder sieve
- shaping device
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Abstract
The utility model relates to a high-speed wide-range former, comprising a forming head and a forming vacuum chamber, wherein the forming head is composed of at least a round mesh screen, which is driven to move downward by a round mesh screen shift device, and a blow device which can lead in the humidified free-flowing air is arranged at the upper part of the round mesh screen. A cleaning device with the role of sealing is positioned outside the round mesh screen and an air current nozzle is arranged on the cleaning device. Since the cleaning device of the utility model can be better used together with the round mesh screen, which can not only clean the round mesh screen but also avoid fabric to fly outside the former, the prior forming blow box (cover) is eliminated and the humidified free-flowing air can be directly used. The high-speed wide-range former separates the mixed air current containing fabric under the role of the air current and the fabric which is disengaged from the air current can sprinkle on a forming web continuously and homogeneously which in turn forms other compound materials such as sheet or in the similar shape of the sheet (for example non-woven fabrics etc).
Description
Technical field
The utility model relates to a kind of air-laid former, particularly a kind of high speed wild shaping device, the mixed airflow that the effect of this high speed wild shaping device by air-flow will contain fibrous material separates, break away from behind the air-flow fiber by continuously evenly shakedown be sprinkled upon on the forming web, thereby form other composite (as nonwoven fabric etc.) of paper web or similar paper web shape.
Background technology
Known from the sector have a former, wherein, fiber and AIR MIXTURES are injected into the moulding screen drum end of rotation, in this moulding screen drum, an also rotatable porcupine roller is installed, and this porcupine roller keeps each fiber floating, therefore, fiber was sucked and be fixed on the forming web that moves below by vacuum through the perforation on the overmolding screen drum before, the unity phenomenon can take place.In this known former, two moulding screen drums are arranged, the direction of rotation of one of them moulding screen drum is identical with the moving direction of forming web, and the direction of rotation of another moulding screen drum is opposite.The direction of rotation of these porcupine rollers on the moulding screen cloth is opposite with the direction of rotation of each moulding screen drum.
But traditional moulding screen drum and porcupine roller have such shortcoming, and promptly when rotating at a high speed, they can vibrate, and this vibration can influence the distributed mass of fiber, the unfavorable problem of moulding evenness, the particularly evenness of CD direction occur.But these natural vibrations have only when the rotating speed of moulding screen drum or porcupine roller too high, just can take place when perhaps the length of moulding screen drum and porcupine roller is too big.For fear of this problem, can construct larger-diameter moulding screen drum or porcupine roller, change the critical speed that natural vibration takes place thus.But this solution is not well, because can make machine cause unnecessary space waste like this, and cost is very high, also causes operating vibration to be difficult to handle simultaneously, further influences the stability of functions of the equipments.
At US2,720, a kind of moulded head is disclosed in 005, one or more clearance type air nozzle is installed in this former, this former does not rotate, and that is to say, the moulding screen cloth is fixed, and the moulding screen cloth only has perforate or perforation in bottom section, and fiber is directed on the following forming web through this bottom.In order to keep flowing of fiber, and fiber can not be tangled and confusion, the clearance type air nozzle is installed in this former, that is to say, air nozzle with slit injector mouth, this air nozzle can rotate in fiber by tangential gas flow, utilizes this mode, can prevent fibre matting and gathering.In addition a clearance type air nozzle can be installed radially, this clearance type air nozzle can be directed to air in the moulding screen cloth, and fibrous mass can more easily separate thus.Therefore, this former not with the top former that has the rotational forming screen cloth and have an inner rotation roller have obviously different, and according to US2,720,005 former of making is used for the moulding narrow cloth, is not suitable for being used for that the drying and moulding fabric width reaches or surpass four meters fabric.
At the Chinese patent publication number is the disclosed high-speed molding head of CN1545575A, in this moulded head, the fibrous material that will be mixed with air by injection method is directed in the moulded head at least one rotation rotary drum, be provided with in the rotary drum and be used for making the mobile device of jet fiber, pass through the utility model, obtain higher output, improve the distributed mass of fiber simultaneously.Owing to substitute with so-called clearance type air nozzle, therefore avoided producing in the porcupine roller FAQs of natural vibration.The clearance type air nozzle extends along rotary drum on whole length, and is provided with adjustable nozzle lip, so that adjust air capacity and the airflow direction of the rotary drum perforation of flowing through.
But above-mentioned former still uses traditional inlet box (cover), makes that the former height is higher, and the effect of damping is not too desirable.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of high speed wild shaping device, the mixed airflow that the effect of this high speed wild shaping device by air-flow will contain fibrous material separates, break away from behind the air-flow fiber by continuously evenly shakedown be sprinkled upon on the forming web, thereby form other composite (as nonwoven fabric etc.) of paper web or similar paper web shape.
In high speed wild shaping device of the present utility model, comprise that one is positioned at the moulded head and the forming vacuum case that is positioned at the forming web below of forming web top, in moulded head, comprise at least one cylinder sieve, described at least one cylinder sieve drives rotation down by cylinder sieve mobile device, be provided with and contain fiber and Air mixing air flow jetting to the inner jet of cylinder sieve in the end of cylinder sieve, the special feature of this high speed wild shaping device is, cancelled traditional inlet box (cover), and be provided with on cylinder sieve top one can introduce humidification the air-supply arrangement that flows freely air.
In the utility model, described air-supply arrangement also comprises a flow regulator.
In the utility model, be provided with the nail roller in the described cylinder sieve and drive its rotation by nail roller mobile device, the direction of rotation of described nail roller is opposite with the direction of rotation of cylinder sieve.
In the utility model, described cylinder sieve mobile device and nail roller mobile device are the cylinder sieve mobile device and the nail roller mobile device of adjustable speed.
In the utility model, respectively be provided with a sealed roller in the rear and front end of moulded head.Described sealed roller connects a sealing rod apparatus for adjusting position, carries out position adjustments under driving by the sealed roller apparatus for adjusting position.By the rotating speed of adjusting cylinder sieve and nail roller and the position that seals rod, realize producing the quick conversion between the different products.
The utility model introduce humidification on the cylinder of moulded head sieve top flow freely air, the fiber of spurting in the cylinder sieve that contains is separated with the Air mixing air-flow, break away from fiber behind the air-flow under the suction of vacuum forming case continuously evenly shakedown be sprinkled upon on the forming web, thereby form other composite (as nonwoven fabric etc.) of paper web or similar paper web shape.In process of production, contain fiber and Air mixing air-flow through in the cylinder sieve that is ejected at least one rotation behind the controllable flow regulator, by the humidification in the cylinder sieve the shredding and the screening function that flow freely air draught and nail roller finish the air-laid process.Use this device, can obtain high production capacity and form the better paper web of the uniformity or other composite of similar paper web shape (as nonwoven fabric etc.).Because the air-flow that sucks on moulded head top can guarantee the uniformity of air-flow because there is not the additional air flow pipeline.
The utility model is provided with in the termination of cylinder sieve and is used to reclaim the recovery approach of not discongesting fiber fully, this recovery approach connects one and does not discongest fibrous recovery unit fully, can deliver to fibre-opening unit having to the fiber of not discongesting fully by this device and carry out entering utilization in the cylinder sieve again after the secondary shredding.The problem that has defective with product in the solution legacy equipment.
The utility model is provided with tip position at the cylinder sieve and is provided with the air-flow circulation canal, do not have the fiber of timely sedimentation like this and discongest bad slurry knot or the fibrous mass that condenses together because of electrostatic interaction circulates in this passage, thereby obtain discongesting once more, avoided web type material can produce the problem of a small amount of block.
A utility model also special feature just is to be outside equipped with the cleaning plant with sealing function at the cylinder sieve, is provided with air current spray nozzle in this cleaning plant, and this air current spray nozzle connects a stream pressure flow regulator by pipeline.
This cleaning plant can be cleared up the fiber on cylinder sieve surface, can play a kind of sealing function again, to improve the vacuum efficiency of forming vacuum case.
Described cleaning plant is positioned at the one or both sides on the outer top of cylinder sieve.Described air current spray nozzle is positioned at the bottom or the following side of cleaning plant, and the air-flow that air current spray nozzle blows out moves along cylinder sieve radius of a circle direction.The side that described cleaning plant is relative with the cylinder sieve is the intrados that adapts with cylinder sieve circumference.Described cleaning plant also can connect an apparatus for adjusting position, by this apparatus for adjusting position, can adjust the position of cleaning plant, between the intrados that guarantees cleaning plant and the rotary strainer net outer circumference surface a rational gap to be arranged.Adopt after such measure, can accomplish the anti-fiber laydown of cleaning plant self, and production capacity is greatly enhanced, the uniformity of final products also is significantly improved.
For the vortex phenomenon of moulded head inside, guarantee good Forming Quality, be provided with deflector in the both sides of moulded head, the described deflector first half is perpendicular to forming web, and Lower Half is pressed certain inclined at inclination angles in the traffic direction of forming web.Lower Half at described deflector connects an angle regulator, regulates the angle of inclination of deflector by this angle regulator.
Forming vacuum case of the present utility model comprises a casing, on casing, offer suction opeing and air-flow suction inlet, the air-flow suction inlet is positioned at the forming web bottom, described suction opeing connects an air exhauster, in casing, be provided with air uniform plate, described air uniform plate comprises the oblique air uniform plate that is positioned at the casing both sides and is positioned in the middle of the two oblique air uniform plates, and air uniform plate in the middle of spaced.
Described air uniform plate is vertically arranged in casing or is transversely arranged.Connect a position and angle regulator on the described air uniform plate.Can regulate the position and the angle of air uniform plate by this position and angle regulator.
Because cleaning plant of the present utility model can be used with the cylinder sieve better, promptly can clear up the cylinder sieve, can prevent effectively that again fiber from flying upward outside former.Cleaning plant by regulating the cylinder sieve or sealing device can guarantee the air quality in the production space, avoid producing dust pollution.
Description of drawings
Fig. 1 is the sectional view of the utility model high speed wild shaping device.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
Referring to Fig. 1, high speed wild shaping device comprises that one is positioned at the moulded head 1 and the forming vacuum case 8 that is positioned at forming web 3 belows of forming web 3 tops, in moulded head, comprise two cylinder sieves 4, two cylinder sieves 4 drive rotation down by cylinder sieve mobile device (not shown), two cylinders sieve 4 direction of rotation and are different from traditional rotation in opposite directions, both direction of rotation are identical, and opposite with the direction of rotation of forming web 3 driven rollers.
Be provided with in the end of cylinder sieve 3 with contain fiber and Air mixing air flow jetting to cylinder sieve 4 inside jet 11, be used to reclaim recovery approach (not shown), the air-flow circulation canal (not shown) of not discongesting fiber fully, the special feature of this high speed wild shaping device is, cancelled traditional inlet box (cover), and cylinder sieve 4 tops be provided with one can introduce humidification the air-supply arrangement (not shown) that flows freely air.Described air-supply arrangement connects a flow regulator (not shown).
Be provided with nail roller 5 and drive its rotation by nail roller mobile device (not shown) in cylinder sieve 4, the direction of rotation of nail roller 5 is opposite with the direction of rotation of cylinder sieve 4.Cylinder sieve mobile device and nail roller mobile device are the cylinder sieve mobile device and the nail roller mobile device of adjustable speed.
Respectively be provided with a sealed roller 7 in the rear and front end of moulded head 1.Sealed roller 7 connects a sealing rod apparatus for adjusting position (not shown), carries out position adjustments under driving by the sealed roller apparatus for adjusting position.
This high speed wild shaping device the cylinder of moulded head 1 sieve 4 tops by air-supply arrangement and flow regulator introduce humidification flow freely air, the fiber of spurting in the cylinder sieve that contains is separated with the Air mixing air-flow, by the humidification in the cylinder sieve the shredding and the screening function that flow freely air draught and nail roller finish the air-laid process.Break away from fiber behind the air-flow under the suction of vacuum forming case continuously evenly shakedown be sprinkled upon on the forming web, thereby form other composite (as nonwoven fabric etc.) of paper web or similar paper web shape.
Use this device, can obtain high production capacity and form the better paper web of the uniformity or other composite of similar paper web shape (as nonwoven fabric etc.).Because the air-flow that sucks on moulded head top can guarantee the uniformity of air-flow because there is not the additional air flow pipeline.
Be used to reclaim the recovery approach of not discongesting fiber fully, this recovery approach connects one and does not discongest the fibrous recovery unit (not shown) fully, can deliver to fibre-opening unit having to the fiber of not discongesting fully by this device and carry out entering utilization in the cylinder sieve 4 again after the secondary shredding.The problem that has defective with product in the solution legacy equipment.
The air-flow circulation canal can make the fiber that do not have timely sedimentation and discongest bad slurry knot or the fibrous mass that condenses together because of electrostatic interaction circulates in this passage, thereby obtain discongesting once more, avoided web type material can produce the problem of a small amount of block.
This high speed wild shaping device realizes producing the quick conversion between the different products by the rotating speed of adjusting cylinder sieve and nail roller and the position that seals rod.
Above-mentioned high speed wild shaping device is outside equipped with the cleaning plant 6 with sealing function at the cylinder sieve, is provided with the air current spray nozzle (not shown) in this cleaning plant 6, and this air current spray nozzle connects a stream pressure flow regulator (not shown) by pipeline.
This cleaning plant 6 can be cleared up the fiber on cylinder sieve surface, can play a kind of sealing function again, to improve the vacuum efficiency of forming vacuum case.
For the vortex phenomenon of moulded head inside, guarantee good Forming Quality, be provided with deflector 9 in the both sides of moulded head 1, deflector 9 first halves are perpendicular to forming web 3, and Lower Half is pressed certain inclined at inclination angles in the traffic direction of forming web 3.Lower Half at deflector 9 connects an angle regulator (not shown), regulates the angle of inclination of deflector 9 by this angle regulator.
Forming vacuum case 8 comprises a casing, on casing, offer suction opeing 81 and air-flow suction inlet 82, air-flow suction inlet 81 is positioned at forming web 4 bottoms, suction opeing 81 connects an air exhauster (not shown), in casing, be provided with air uniform plate, air uniform plate comprises the oblique air uniform plate 101 that is positioned at the casing both sides and is positioned in the middle of the two oblique air uniform plates 101, and air uniform plate 102 in the middle of spaced.
Oblique air uniform plate 101 and middle air uniform plate 102 air uniform plates are vertically arranged in casing or are transversely arranged.Be connected a position and angle regulator on oblique air uniform plate 101 and the middle air uniform plate 102.Can regulate the position and the angle of oblique air uniform plate 101 and middle air uniform plate 102 by this position and angle regulator.
Because cleaning plant of the present utility model can be used with the cylinder sieve better, promptly can clear up the cylinder sieve, can prevent effectively that again fiber from flying upward outside former.Cleaning plant by regulating the cylinder sieve or sealing device can guarantee the air quality in the production space, avoid producing dust pollution.
The apparatus for adjusting position of above-mentioned cylinder sieve 4, cylinder sieve mobile device, the cylinder sieve mobile device that is used to reclaim the recovery approach of not discongesting fiber fully, air-flow circulation canal, air-supply arrangement, flow regulator, nail roller, adjustable speed and nail roller mobile device, sealed roller, sealing rod apparatus for adjusting position, cleaning plant, cleaning plant, air current spray nozzle, stream pressure flow regulator, the angle regulator of deflector, the position and the angle regulator of air uniform plate are well known to those skilled in the art, and are not described in detail at this.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (18)
1, high speed wild shaping device, comprise that one is positioned at the moulded head and the forming vacuum case that is positioned at the forming web below of forming web top, in moulded head, comprise at least one cylinder sieve, described at least one cylinder sieve drives rotation down by cylinder sieve mobile device, be provided with and contain fiber and Air mixing air flow jetting to the inner jet of cylinder sieve in the end of cylinder sieve, it is characterized in that, this high speed wild shaping device has been cancelled traditional inlet box, and be provided with on cylinder sieve top one can introduce humidification the air-supply arrangement that flows freely air.
2, high speed wild shaping device according to claim 1 is characterized in that, described air-supply arrangement also comprises a flow regulator.
3, high speed wild shaping device according to claim 1 is characterized in that, is provided with the nail roller in the described cylinder sieve and drives its rotation by nail roller mobile device, and the direction of rotation of described nail roller is opposite with the direction of rotation of cylinder sieve.
4, high speed wild shaping device according to claim 3 is characterized in that, described cylinder sieve mobile device and nail roller mobile device are the cylinder sieve mobile device and the nail roller mobile device of adjustable speed.
5, high speed wild shaping device according to claim 1 is characterized in that, respectively is provided with a sealed roller in the rear and front end of moulded head.
6, high speed wild shaping device according to claim 5 is characterized in that, described sealed roller connects a sealing rod apparatus for adjusting position, carries out position adjustments under driving by the sealed roller apparatus for adjusting position.
7, high speed wild shaping device according to claim 1, it is characterized in that, be provided with in the termination of described cylinder sieve and be used to reclaim the recovery approach of not discongesting fiber fully, this recovery approach connects one and does not discongest fibrous recovery unit fully, can deliver to fibre-opening unit having to the fiber of not discongesting fully by this device and carry out entering utilization in the cylinder sieve again after the secondary shredding.
8, high speed wild shaping device according to claim 1 is characterized in that, is provided with the air-flow circulation canal in the position of described cylinder sieve termination.
9, high speed wild shaping device according to claim 1, it is characterized in that, be outside equipped with the cleaning plant with sealing function described at the cylinder sieve, be provided with air current spray nozzle in this cleaning plant, this air current spray nozzle connects a stream pressure flow regulator by pipeline.
10, high speed wild shaping device according to claim 9 is characterized in that, described cleaning plant is positioned at the one or both sides on the outer top of cylinder sieve.
11, high speed wild shaping device according to claim 9 is characterized in that, described air current spray nozzle is positioned at the bottom or the following side of cleaning plant, and the air-flow that air current spray nozzle blows out moves along cylinder sieve radius of a circle direction.
12, high speed wild shaping device according to claim 9 is characterized in that, the side that described cleaning plant is relative with the cylinder sieve is the intrados that adapts with cylinder sieve circumference.
13, high speed wild shaping device according to claim 9 is characterized in that, described cleaning plant also can connect the apparatus for adjusting position of the position of an adjustment cleaning plant.
14, high speed wild shaping device according to claim 1 is characterized in that, is provided with deflector in the both sides of described moulded head, and the described deflector first half is perpendicular to forming web, and Lower Half is pressed certain inclined at inclination angles in the traffic direction of forming web.
15, high speed wild shaping device according to claim 14 is characterized in that, connects the angle regulator at the angle of inclination of an adjusting deflector in the Lower Half of described deflector.
16, high speed wild shaping device according to claim 1, it is characterized in that, described forming vacuum case comprises a casing, on casing, offer suction opeing and air-flow suction inlet, the air-flow suction inlet is positioned at the forming web bottom, and described suction opeing connects an air exhauster, is provided with air uniform plate in casing, described air uniform plate comprises the oblique air uniform plate that is positioned at the casing both sides and is positioned in the middle of the two oblique air uniform plates, and air uniform plate in the middle of spaced.
17, high speed wild shaping device according to claim 16 is characterized in that, described air uniform plate is vertically arranged in casing or be transversely arranged.
18, high speed wild shaping device according to claim 16 is characterized in that, connects one on the described air uniform plate and regulates the position of air uniform plate and the position and the angle regulator of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200487441U CN200988875Y (en) | 2006-12-08 | 2006-12-08 | High speed wide width forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200487441U CN200988875Y (en) | 2006-12-08 | 2006-12-08 | High speed wide width forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988875Y true CN200988875Y (en) | 2007-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200487441U Expired - Fee Related CN200988875Y (en) | 2006-12-08 | 2006-12-08 | High speed wide width forming machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN200988875Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103080398A (en) * | 2010-08-31 | 2013-05-01 | 欧瑞康纺织有限及两合公司 | Method and device for the dry forming of a fibre web |
| CN103161031A (en) * | 2011-12-12 | 2013-06-19 | 休伯特·赫格思 | Method and device used for shaping or flattening of non-woven fiber network in netting device |
| CN103221592A (en) * | 2010-11-02 | 2013-07-24 | 特吕茨勒非织造布有限公司 | Nonwoven web laying device and method for forming a nonwoven fabric |
| CN105849328A (en) * | 2013-12-25 | 2016-08-10 | 精工爱普生株式会社 | Sheet production device |
| CN107385565A (en) * | 2017-08-28 | 2017-11-24 | 湖北雪美实业股份有限公司 | Griping cotton machine pipeline humidification device |
| CN108014991A (en) * | 2014-03-20 | 2018-05-11 | 精工爱普生株式会社 | The manufacture method of sheet production apparatus and sheet material |
| WO2021253571A1 (en) * | 2020-06-17 | 2021-12-23 | 浙江煜焰工业设计有限公司 | Fiber collector for melt-blown cloth production line |
-
2006
- 2006-12-08 CN CNU2006200487441U patent/CN200988875Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103080398A (en) * | 2010-08-31 | 2013-05-01 | 欧瑞康纺织有限及两合公司 | Method and device for the dry forming of a fibre web |
| CN103080398B (en) * | 2010-08-31 | 2015-08-05 | 欧瑞康纺织有限及两合公司 | For the method and apparatus of fiber web dry forming |
| CN103221592A (en) * | 2010-11-02 | 2013-07-24 | 特吕茨勒非织造布有限公司 | Nonwoven web laying device and method for forming a nonwoven fabric |
| CN103161031A (en) * | 2011-12-12 | 2013-06-19 | 休伯特·赫格思 | Method and device used for shaping or flattening of non-woven fiber network in netting device |
| CN105849328A (en) * | 2013-12-25 | 2016-08-10 | 精工爱普生株式会社 | Sheet production device |
| CN105849328B (en) * | 2013-12-25 | 2019-03-29 | 精工爱普生株式会社 | Sheet production apparatus |
| CN108014991A (en) * | 2014-03-20 | 2018-05-11 | 精工爱普生株式会社 | The manufacture method of sheet production apparatus and sheet material |
| CN107385565A (en) * | 2017-08-28 | 2017-11-24 | 湖北雪美实业股份有限公司 | Griping cotton machine pipeline humidification device |
| WO2021253571A1 (en) * | 2020-06-17 | 2021-12-23 | 浙江煜焰工业设计有限公司 | Fiber collector for melt-blown cloth production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA SILK (SHANGHAI) NEW MATERIAL TECHNOLOGY CO., Free format text: FORMER OWNER: JIAHAN LIGHT INDUSTRY MACHINERY CO., LTD., SHANGHAI Effective date: 20121022 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201324 NANHUI, SHANGHAI TO: 201506 JINSHAN, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121022 Address after: 201506 No. 285, Lane 25, Tiangong Road, Jinshan Industrial Zone, Shanghai, China Patentee after: China (Shanghai) new Mstar Technology Ltd Address before: 201324, salt road, South Gate of Pudong International Airport, Nanhui District, Shanghai, No. 8 Patentee before: Jiahan Light Industry Machinery Co., Ltd., Shanghai |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |