CN105291534A - Three-dimensional embossing roller assembly for hygienic products and forming method - Google Patents
Three-dimensional embossing roller assembly for hygienic products and forming method Download PDFInfo
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- CN105291534A CN105291534A CN201510668962.9A CN201510668962A CN105291534A CN 105291534 A CN105291534 A CN 105291534A CN 201510668962 A CN201510668962 A CN 201510668962A CN 105291534 A CN105291534 A CN 105291534A
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- mill
- warm
- concave point
- point
- salient point
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/06—Embossing
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a three-dimensional embossing roller assembly for hygienic products and a forming method. By means of the three-dimensional embossing roller assembly for the hygienic products and the forming method, the hygienic products having a three-dimensional concave-convex point pattern effect can be formed without the need of surface non-woven cloth hot pressing. The assembly comprises a PLC, a concave point heating roller is installed on a knife rest plate through a concave point roller shaft and a bearing base, the two ends of a convex point heating roller are located below the concave point heating roller through a sliding block, and convex points on the roller surface of the convex point heating roller are pushed to be meshed with concave point grooves in the surface of the concave point heating roller. The three-dimensional embossing roller assembly for hygienic products and the forming method have the advantages that a precedent that embossments are not pressed in three-dimensional embossing of surface non-woven cloth is created, so that formed three-dimensional embossments keep original characteristics of the surface non-woven cloth; a precedent of three-dimensional embossing negative-pressure adsorption and hot drying shaping is created, so that the shaped three-dimensional embossments keep original characteristics of the surface non-woven cloth.
Description
Technical field
The present invention relates to a kind of without the need to the hot pressing of surface layer non-woven fabrics, shapingly can have the three-dimensional knurling rolls assembly of amenities and the forming method of 3-D in salient point effect of decorative patterns, belong to the three-dimensional embossing molding assembly of surface layer non-woven fabrics and manufacture field.
Background technology
CN103643435A, title " a kind of pressure setting of the non-woven fabrics with front embossing ", comprise embossed wheel, lower embossed wheel; Described upper embossed wheel is provided with projection equably along its excircle; Described upper embossed wheel and lower embossed wheel parallel interval are arranged; Gap between described upper embossed wheel and lower embossed wheel is in order to pass through to non-woven fabrics; When non-woven fabrics passes through the gap between upper embossed wheel and lower embossed wheel, be arranged on being pressed on non-woven fabrics of the projection meeting interval on embossed wheel.Its weak point: institute's embossing is when itself and bottom non-woven fabrics heat pressure adhesive, and its flower pattern is added hot extrusion heat bonding simultaneously, not only flower pattern distortion, and also flower pattern is flexible poor, and feel is bad.
CN103643434A, title " a kind of pressure setting of the non-woven fabrics with biconcave embossing ", comprise embossed wheel, lower embossed wheel; Described upper embossed wheel, lower embossed wheel are provided with projection equably along respective excircle respectively; Described upper embossed wheel and lower embossed wheel parallel interval are arranged; Gap between described upper embossed wheel and lower embossed wheel is in order to pass through to non-woven fabrics; When non-woven fabrics is by gap between upper embossed wheel and lower embossed wheel, be arranged on projection on embossed wheel can interval be pressed on non-woven fabrics, the projection being meanwhile arranged on embossed wheel and the projection be arranged on lower embossed wheel are completely to directly.Its weak point: one is adopt two roller to the shaping embossing of pressure, and because two sides pressurized is extruded, therefore flower pattern itself does not have flexibility substantially, feel extreme difference; Two be institute's pattern pressing type and other layer of hot extrusion heat bonding time, not only flower pattern portion does not have flexibility, and hot pressing composite part flexibility all loses due to hot pressing, and not only feel is very bad, and highlights stiff.
Summary of the invention
Purpose of design: avoid the weak point in background technology, design is a kind of without the need to the hot pressing of surface layer non-woven fabrics, shapingly can have the three-dimensional knurling rolls assembly of amenities and the forming method of 3-D in salient point effect of decorative patterns.
Design: in order to realize above-mentioned purpose of design.1, salient point warm-up mill two ends to be positioned at below concave point warm-up mill by slide block and under the effect of cylinder, to promote the design that the salient point on salient point warm-up mill roll surface is meshed with the concave point groove that concave point heats on roll surface, are one of technical characteristics of the present invention.The object of such design is: because the concave point groove that the concave point warm-up mill roll surface of the application gathers itself has the function of heating, and have negative inspiratory pressure hole bottom concave point slotted eye, this negative inspiratory pressure hole communicates with concave point warm-up mill negative pressure cavity, negative pressure cavity carries out negative inspiratory pressure by concave point roll shaft axle negative pressure air flue and outside negative-pressure air duct fittings, when surface layer non-woven fabrics needs compacting concave point decorative pattern, enter surface layer non-woven fabrics between concave point groove warm-up mill and salient point warm-up mill and be pressed into sags and crests decorative pattern simultaneously under the effect of concave point groove warm-up mill roll surface concave point groove and salient point warm-up mill axial plane salient point, because the surface layer non-woven fabrics decorative pattern in concave point groove is tightly adsorbed on concave point cell wall by negative inspiratory pressure hole bottom concave point slotted eye, and pass through the Double-side Heating of concave point cell wall and salient point surface, ridge design is made to shape simultaneously, surface layer non-woven fabrics and bottom non-woven fabrics are integrated by the first heating smooth rollers and the second heating smooth rollers and concave point roll surface extrusion cladding, due to surface layer non-woven fabrics and bottom non-woven fabrics hot pressing compound tense, its ridge design does not participate in, therefore any distortion is not produced to the ridge design of surface layer, not only flexibility is very good, and feel is splendid, 3-D effect is very good.2, on concave point warm-up mill roll surface, concave point groove is the contactless design coordinated with the salient point on salient point warm-up mill roll surface, is technical characteristic two of the present invention.The object of such design is: when the salient point on concave point groove on concave point warm-up mill roll surface and salient point warm-up mill roll surface is noncontact, making by the surface layer non-woven fabrics in salient point press-in concave point groove is not thermocompression forming, but negative-pressure adsorption, two-sided heat posted are shaping, so both can not change the original feature of surface layer ridge design material, also can not destroy surface layer ridge design material intrinsic characteristic, make surface layer ridge design remain original characteristic, thus not only flexible, good hygroscopicity, and liquid-proof is good.
Technical scheme 1: the three-dimensional knurling rolls assembly of a kind of amenities, comprise PLC, concave point warm-up mill is arranged on knife rest plate by concave point roll shaft and bearing block, and salient point warm-up mill two ends to be positioned at below concave point warm-up mill by slide block and the salient point promoted on salient point warm-up mill roll surface is meshed with the concave point groove that concave point heats on roll surface under the effect of cylinder and cylinder connector.
Technical scheme 2: a kind of three-dimensional embossing molding method of amenities: first surface layer non-woven fabrics enters between concave point groove warm-up mill 1 and salient point warm-up mill 6 by transition wheel, concave point groove warm-up mill 1 is fixed on knife rest plate, the salient point roll shaft of salient point warm-up mill to be installed on two slide blocks and to be moved up and down by cylinder, during work, the concave point groove of concave point groove warm-up mill roll surface engages with salient point warm-up mill roll surface salient point is concavo-convex, the hot pressing of surface layer non-woven fabrics is made sags and crests shape surface layer non-woven fabrics, because the concave point trench bottom on concave point groove warm-up mill roll surface has negative-pressure air-suction, this negative-pressure air-suction forces shaping non-woven fabrics surface layer salient point to keep shape invariance, sizing, and can not be recovered to flat-shaped in course of conveying, thus make the surface layer with 3-D effect.
The present invention is compared with background technology, and one is open to create the three-dimensional embossing of surface layer non-woven fabrics, flower not by the precedent of pressing, make shaping after three-dimensional embossing maintain the characteristic of original surface layer non-woven fabrics; Two is open the precedent creating three-dimensional embossing negative-pressure adsorption, heat baking sizing, makes the three-dimensional embossing after sizing maintain the characteristic of original surface layer non-woven fabrics.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the three-dimensional knurling rolls assembly of amenities.
Fig. 2 is the structural representation of concave point groove warm-up mill.
Fig. 3 is the structural representation of salient point warm-up mill.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1-3.The three-dimensional knurling rolls assembly of a kind of amenities, comprise PLC, concave point warm-up mill 1 is arranged on the knife rest plate 32 in frame by concave point roll shaft 9 and bearing block, salient point warm-up mill 6 two ends to be positioned at below concave point warm-up mill 1 by slide block and the salient point promoted on salient point warm-up mill 6 roll surface is meshed with the concave point groove on concave point warm-up mill 1 under the effect of cylinder 3 and cylinder connector 4.On concave point warm-up mill roll surface, concave point groove is contactless cooperation with the salient point on salient point warm-up mill roll surface.
Have suction hole bottom the concave point slotted eye of described concave point warm-up mill 1, suction hole communicates with concave point warm-up mill negative pressure cavity, and negative pressure cavity to be communicated with outside negative-pressure air duct joint 7 by concave point roll shaft axle negative pressure air flue and to carry out negative inspiratory pressure.Cylinder adjusting screw(rod) 2 is provided with between cylinder connector 4 and cylinder piston.Electric heating tube and thermocouple is equipped with in concave point warm-up mill 1, salient point warm-up mill 6 roll body.
In described concave point warm-up mill 1, salient point warm-up mill 6 roll body, electric heating tube is by collector ring installation sleeve, collector ring cutting ferrule and the power taking of rotation collector ring; The signal output part of thermocouple connects the signal input part of PLC, and whether PLC controls to power to rotating collector ring according to the temperature of setting in advance.Described concave point warm-up mill 1 overlaps 181 by concave point grooved roller, smooth roll heating body 182, roll shaft 185, many electric heating tubes and thermocouple are formed, concave point grooved roller overlaps 181 roll surfaces and is furnished with multiple concave point groove 184 and has suction hole 186 bottom concave point groove 184 hole, suction hole 186 communicates with negative pressure air cavity 183, heating body 182 is heavy wall tubular structure, tube wall has multiple electric heating tube mounting groove 188 and the installation of TC groove, many electric heating tubes and thermocouple are arranged in respective electric heating tube mounting groove and in the installation of TC groove respectively, smooth roll calandria 182 is fixed on roll shaft, concave point grooved roller two ends are overlapped with smooth roll calandria and are connected.Roll shaft 185 has radial slotted eye 187.
Described salient point warm-up mill 6 heats body 131, salient point roll shaft 132, one or more electric heating tube and thermocouple by salient point and forms, salient point heating body is heavy wall tubular structure, tube wall has one or more electric heating tube mounting groove and the installation of TC groove, one or more electric heating tube and thermocouple are arranged in respective electric heating tube mounting groove and in the installation of TC groove respectively, light salient point heating body is fixed on salient point roll shaft, and the salient point on salient point warm-up mill roll surface and the groove one_to_one corresponding on concave point warm-up mill axial plane.Salient point roll shaft 132 has radial slotted eye 133.When salient point roller only has a heating tube, electric heating tube is arranged on the center of axle.
Described concave point groove warm-up mill not only there is the concave point slotted eye of solid matter, have again protruding decorative pattern point for smooth roll pressing simultaneously.Each concave point groove on concave point groove warm-up mill 1 roll surface corresponds to each salient point on salient point warm-up mill roll surface, and concave point warm-up mill 1 is corresponding with the decorative pattern point on salient point warm-up mill 6.Adjustment location is carried out by adjustable cylinder 3 rear portion in the location of salient point warm-up mill.
Be provided with cylinder adjusting screw(rod) 2 between described cylinder connector 4 and cylinder piston, the effect of this cylinder adjusting screw(rod) 2 is the effects regulating gap between salient point roller and concave point roller and connection sliding block 5.
Embodiment 2: on the basis of embodiment 1, a kind of three-dimensional embossing molding method of amenities, comprise PLC, first surface layer non-woven fabrics enters between concave point groove warm-up mill 1 and salient point warm-up mill 6 by transition wheel, concave point groove warm-up mill 1 is fixed on knife rest plate, the salient point roll shaft of salient point warm-up mill 6 to be installed on two slide blocks and to be moved up and down by cylinder, during work, the concave point groove of concave point groove warm-up mill roll surface engages with salient point warm-up mill roll surface salient point is concavo-convex, the hot pressing of surface layer non-woven fabrics is made sags and crests shape surface layer non-woven fabrics, because the concave point trench bottom on concave point groove warm-up mill roll surface has negative-pressure air-suction, this negative-pressure air-suction forces shaping non-woven fabrics surface layer salient point to keep shape invariance, sizing, and can not be recovered to flat-shaped in course of conveying, thus make the surface layer with 3-D effect.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present invention; but these text descriptions; just the simple text of mentality of designing of the present invention is described; instead of the restriction to mentality of designing of the present invention; any do not exceed mentality of designing of the present invention combination, increase or amendment, all fall within the scope of protection of the present invention.
Claims (13)
1. the three-dimensional knurling rolls assembly of amenities, it is characterized in that: concave point warm-up mill (1) is arranged on knife rest plate by concave point roll shaft (9) and bearing block, salient point warm-up mill (6) two ends are positioned at concave point warm-up mill (1) below by slide block and the salient point promoted on salient point warm-up mill (6) roll surface is meshed with the concave point groove on concave point warm-up mill (1) face under the effect of cylinder (3) and cylinder connector (4).
2. the three-dimensional knurling rolls assembly of amenities according to claim 1, it is characterized in that: bottom the concave point slotted eye of concave point warm-up mill (1), have suction hole, suction hole communicates with concave point warm-up mill negative pressure cavity, and negative pressure cavity is communicated with outside negative-pressure air duct joint (7) is carried out negative inspiratory pressure by concave point roll shaft axle negative pressure air flue.
3. the three-dimensional knurling rolls assembly of amenities according to claim 1, is characterized in that: be provided with cylinder adjusting screw(rod) (2) between cylinder connector (4) and cylinder piston.
4. the three-dimensional knurling rolls assembly of amenities according to claim 1, is characterized in that: be equipped with electric heating tube and thermocouple in concave point warm-up mill 1, salient point warm-up mill 6 roll body.
5. the three-dimensional knurling rolls assembly of amenities according to claim 1, is characterized in that: in concave point warm-up mill (1), salient point warm-up mill (6) roll body, electric heating tube is by collector ring installation sleeve, collector ring cutting ferrule and the power taking of rotation collector ring; The signal output part of thermocouple connects the signal input part of PLC, and whether PLC controls to power to rotating collector ring according to the temperature of setting in advance.
6. the three-dimensional knurling rolls assembly of amenities according to claim 1, it is characterized in that: concave point warm-up mill 1 is by concave point grooved roller cover, heating body, roll shaft, many electric heating tubes and thermocouple are formed, concave point grooved roller cover roll surface is furnished with multiple concave point groove and has suction hole bottom concave point slotted eye, heating body is heavy wall tubular structure, tube wall has multiple electric heating tube mounting groove and the installation of TC groove, many electric heating tubes and thermocouple are arranged in respective electric heating tube mounting groove and in the installation of TC groove respectively, smooth roll calandria is fixed on roll shaft, concave point grooved roller two ends are overlapped with smooth roll calandria and are connected.
7. the three-dimensional knurling rolls assembly of amenities according to claim 1, it is characterized in that: salient point warm-up mill (6) heats body by salient point, salient point roll shaft, one or more electric heating tube and thermocouple are formed, salient point heating body is heavy wall tubular structure, tube wall has one or more electric heating tube mounting groove and the installation of TC groove, one or more electric heating tube and thermocouple are arranged in respective electric heating tube mounting groove and in the installation of TC groove respectively, light salient point heating body is fixed on salient point roll shaft, and the salient point on salient point warm-up mill roll surface and the groove one_to_one corresponding on concave point warm-up mill axial plane.
8. the three-dimensional knurling rolls assembly of amenities according to claim 7, is characterized in that: when salient point roller is an electric heating tube, and electric heating tube peace shape is at the center of axle.
9. the three-dimensional knurling rolls assembly of amenities according to claim 1, is characterized in that: on concave point warm-up mill roll surface, concave point groove is contactless cooperation with the salient point on salient point warm-up mill roll surface.
10. the three-dimensional knurling rolls assembly of amenities according to claim 1, is characterized in that: concave point slotted eye concave point groove warm-up mill not only having solid matter, has again protruding decorative pattern point for smooth roll pressing simultaneously.
The three-dimensional knurling rolls assembly of 11. amenities according to claim 1, it is characterized in that: each the concave point groove on concave point groove warm-up mill (1) roll surface corresponds to each salient point on salient point warm-up mill roll surface, and concave point warm-up mill 1 is corresponding with the decorative pattern point on salient point warm-up mill (6).
The three-dimensional knurling rolls assembly of 12. amenities according to claim 1, is characterized in that: adjustment location is carried out by adjustable cylinder (3) rear portion in the location of salient point warm-up mill.
13. 1 kinds of three-dimensional embossing molding methods of amenities, comprise PLC, it is characterized in that: first surface layer non-woven fabrics enters between concave point groove warm-up mill (1) and salient point warm-up mill (6) by transition wheel, concave point groove warm-up mill (1) is fixed on knife rest plate, the salient point roll shaft of salient point warm-up mill (6) to be installed on two slide blocks and to be moved up and down by cylinder, during work, the concave point groove of concave point groove warm-up mill roll surface engages with salient point warm-up mill roll surface salient point is concavo-convex, the hot pressing of surface layer non-woven fabrics is made sags and crests shape surface layer non-woven fabrics, because the concave point trench bottom on concave point groove warm-up mill roll surface has negative-pressure air-suction, this negative-pressure air-suction forces shaping non-woven fabrics surface layer salient point to keep shape invariance, sizing, and can not be recovered to flat-shaped in course of conveying, thus make the surface layer with 3-D effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668962.9A CN105291534A (en) | 2015-10-18 | 2015-10-18 | Three-dimensional embossing roller assembly for hygienic products and forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668962.9A CN105291534A (en) | 2015-10-18 | 2015-10-18 | Three-dimensional embossing roller assembly for hygienic products and forming method |
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| Publication Number | Publication Date |
|---|---|
| CN105291534A true CN105291534A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510668962.9A Pending CN105291534A (en) | 2015-10-18 | 2015-10-18 | Three-dimensional embossing roller assembly for hygienic products and forming method |
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| CN (1) | CN105291534A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419470A (en) * | 2016-06-12 | 2017-12-01 | 瑞安市奥雅服饰有限公司 | Cloth salient point is molded multiple roll stretching device |
| CN111501257A (en) * | 2020-04-24 | 2020-08-07 | 宁夏灵智科技有限公司 | Equipment for reinforcing composite knitted non-woven fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT248683B (en) * | 1960-03-09 | 1966-08-10 | Chavannes Marc A | Device for the continuous shaping and lamination of foils made of thermoplastic material |
| CN101148089A (en) * | 2007-10-24 | 2008-03-26 | 许志铭 | Embossed wheel |
| CN203315187U (en) * | 2013-05-15 | 2013-12-04 | 江苏金卫机械设备有限公司 | Pressing roller type transfer drum device for diaper production device |
| CN203752643U (en) * | 2014-01-12 | 2014-08-06 | 恒烨（福建）卫生用品有限公司 | Novel sanitary towel laminating device |
| CN104370145A (en) * | 2014-10-30 | 2015-02-25 | 晋江市东南机械制造有限公司 | Elastic material absorbing, jointing and tensioning device |
| CN205255685U (en) * | 2015-10-18 | 2016-05-25 | 杭州珂瑞特机械制造有限公司 | Three -dimensional embossing roller assembly of health supplies |
-
2015
- 2015-10-18 CN CN201510668962.9A patent/CN105291534A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT248683B (en) * | 1960-03-09 | 1966-08-10 | Chavannes Marc A | Device for the continuous shaping and lamination of foils made of thermoplastic material |
| CN101148089A (en) * | 2007-10-24 | 2008-03-26 | 许志铭 | Embossed wheel |
| CN203315187U (en) * | 2013-05-15 | 2013-12-04 | 江苏金卫机械设备有限公司 | Pressing roller type transfer drum device for diaper production device |
| CN203752643U (en) * | 2014-01-12 | 2014-08-06 | 恒烨（福建）卫生用品有限公司 | Novel sanitary towel laminating device |
| CN104370145A (en) * | 2014-10-30 | 2015-02-25 | 晋江市东南机械制造有限公司 | Elastic material absorbing, jointing and tensioning device |
| CN205255685U (en) * | 2015-10-18 | 2016-05-25 | 杭州珂瑞特机械制造有限公司 | Three -dimensional embossing roller assembly of health supplies |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419470A (en) * | 2016-06-12 | 2017-12-01 | 瑞安市奥雅服饰有限公司 | Cloth salient point is molded multiple roll stretching device |
| CN111501257A (en) * | 2020-04-24 | 2020-08-07 | 宁夏灵智科技有限公司 | Equipment for reinforcing composite knitted non-woven fabric |
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Effective date of registration: 20190523 Address after: 310000 No. 488 Xingyuan Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Applicant after: Zhejiang Yong Chuan Machinery Co., Ltd. Address before: 311100 No. 392 Xingguo Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Keruite Machinery Mfg. Co., Ltd. |
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