CN215551715U - Continuous sandwich facial mask processing equipment - Google Patents
Continuous sandwich facial mask processing equipment Download PDFInfo
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- CN215551715U CN215551715U CN202121549288.XU CN202121549288U CN215551715U CN 215551715 U CN215551715 U CN 215551715U CN 202121549288 U CN202121549288 U CN 202121549288U CN 215551715 U CN215551715 U CN 215551715U
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Abstract
The utility model belongs to the technical field of facial mask production and processing, and discloses continuous sandwich facial mask processing equipment which comprises a raw material coil support, a material spreading device, a heat sealing device, a cutting device, a blanking mechanism and a residual material collecting device, wherein the raw material coil support, the material spreading device, the heat sealing device, the cutting device, the blanking mechanism and the residual material collecting device are arranged on a rack; the heat-sealing device is a roll-pressing type heat-sealing device, the cutting device is a roll-pressing type cutting device, the material paving device is movably arranged on the rack, the material paving device is provided with a movement driving mechanism for driving the material paving mechanism to move back and forth along the conveying direction of the lower-layer film materials, and when the material paving mechanism moves in the same direction as the conveying direction of the film materials, the movement speed of the material paving mechanism is the same as the conveying speed of the lower-layer film materials. According to the utility model, through the combined arrangement of the movable material spreading device, the rolling type heat sealing device and the rolling type cutting device, three actions of core material laying, hot-pressing bonding and cutting are completed in the conveying process of the membrane material, so that the continuous production and processing of the sandwich facial mask are realized, and the processing efficiency of processing equipment is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of mask production and processing, and particularly relates to production and processing equipment for a sandwich mask.
Background
The facial mask is a common product for facial beauty and skin care, mainly comprises a base cloth with water absorption and air permeability and skin care components attached to the base cloth, the product is cut into a shape close to the face of a human body, and when the facial mask is used, the product is taken out of a package and applied to the face for a certain time, so that the skin care components contact or enter the skin, and the skin care effect is achieved.
The sandwich mask is a special mask of a core material which is filled with functional components such as hydrogen production or heating and the like between double-layer film materials, has more functions compared with the common single-layer mask, has better skin maintenance and repair effects, and is popular with people.
Because the laying of the core material is involved in the production and processing process of the sandwich facial mask, the production and processing equipment is much more complex compared with the common single-layer facial mask. Chinese patent application publication No. CN209679074U discloses a production apparatus for a powder sandwich facial mask, which realizes automatic processing of a sandwich facial mask by arranging an unwinding device group, a powder pad printing device, a pressure attaching device and a cutting device. However, the processing equipment belongs to discontinuous processing equipment, and is determined by the structural principle of a powder pad printing device, a pressure attaching device and a cutting device of the equipment, and when the equipment works, the upper layer film material and the lower layer film material must stop conveying to complete actions of core material laying, heat sealing, cutting and the like. This seriously affects the processing efficiency of the equipment. How to complete the actions of core material laying, heat sealing, cutting and the like under the condition of continuous transmission of the film material is a difficult problem of further improving the processing efficiency.
Disclosure of Invention
The utility model provides continuous sandwich facial mask processing equipment which can complete actions such as core material laying, hot-press bonding, cutting and the like on the premise of continuous transmission of a membrane material, aiming at the problem of low efficiency of the existing discontinuous processing equipment for sandwich facial masks.
The technical scheme adopted by the utility model is as follows: a continuous sandwich facial mask processing device comprises a raw material roll bracket, a spreading device, a heat sealing device, a cutting device, a blanking mechanism and a residual material collecting device, wherein the raw material roll bracket is arranged on a rack and used for supporting an upper layer film material and a lower layer film material raw material roll, the spreading device is used for spreading a core material on the lower layer film material, the heat sealing device is used for sealing the upper layer film material and the lower layer film material between which the core material is spread together, the cutting device is used for cutting a thermally sealed facial mask from a master tape, the blanking mechanism is used for conveying a finished facial mask to a product accommodating position, the residual material collecting device is used for collecting residual materials,
the rolling type heat sealing device is characterized in that the heat sealing device is a rolling type heat sealing device, the cutting device is a rolling type cutting device, a spreading mechanism of the spreading device is movably arranged on a rack, the spreading device is provided with a moving driving mechanism for driving the spreading mechanism to move in a reciprocating mode along the conveying direction of lower-layer film materials, and when the spreading mechanism moves in the same direction as the conveying direction of the film materials, the moving speed of the spreading mechanism is the same as the conveying speed of the lower-layer film materials.
According to the utility model, through the combined arrangement of the movable material spreading device, the rolling type heat sealing device and the rolling type cutting device, three actions of core material laying, hot-pressing adhesion and cutting are completed in the conveying process of the film material, so that the processing time is not additionally occupied, and the processing efficiency of the processing equipment is greatly improved.
Preferably, the material spreading device comprises a plurality of material spreading stations, so that core material spreading of a plurality of facial masks is completed at one time, and the film material conveying speed is further matched. The reciprocating movement distance L of the spreading mechanism, the reset speed x2 of the spreading mechanism, the number n of spreading stations, the film conveying speed x1 and the film spacing L satisfy the following relations: l/x2 × x1+ L = n × L.
Furthermore, the spreading device consists of a spreading mechanism and a lifting and moving mechanism for driving the spreading mechanism to lift and horizontally move. The spreading mechanism comprises a core material feeding device, a spreading frame, a spreading scraper and a spreading scraper moving driving mechanism. The spreading scraper is fixed on the spreading scraper mounting base plate, the spreading scraper mounting base plate is arranged on a first supporting body through a horizontal linear guide rail mechanism, the spreading scraper moving driving mechanism drives the spreading scraper mounting base plate to move horizontally relative to the first supporting body, the spreading frame is fixed with the first supporting body, and a hollow structure corresponding to a target area shape of a core material to be spread is arranged on a bottom plate of the spreading frame. The lifting and moving mechanism comprises a second support body, a lifting driving mechanism and the moving driving mechanism, the first support body is installed on the second support body through a vertical linear guide rail mechanism, the lifting driving mechanism drives the first support body to vertically move relative to the second support body, the second support body is installed on the rack through a linear guide rail mechanism parallel to the conveying direction of the film materials, and the moving driving mechanism drives the second support body to horizontally move relative to the rack.
In the utility model, in the process of laying the core material, the synchronization of the moving speed of the material laying device and the conveying speed of the membrane material is the technical key for realizing the continuous processing of the sandwich facial mask. The moving speed of the spreading device and the conveying speed of the film material are respectively controlled by the moving driving mechanism of the spreading device and the conveying device of the film material. The working speeds of the spreading device and the film material conveying device need to be set respectively, but the two working speeds are independent of each other and are not mechanically related to each other, so that the moving speed of the spreading device and the conveying speed of the film material are realized, and very high requirements are provided for the debugging work of the moving driving mechanism of the spreading device and the film material conveying device. If the working speeds of the two are not synchronized well, the boundary accuracy of the paving area is reduced.
In order to ensure a high degree of synchronism between the movement of the spreading device and the film material being conveyed during the laying of the core material, the utility model proposes an improvement to the spreading device: the spreading device consists of a spreading mechanism and a lifting and moving mechanism for driving the spreading mechanism to lift and horizontally move. The spreading mechanism comprises a core material feeding device, a spreading frame, a spreading scraper and a spreading scraper moving driving mechanism. The spreading scraper is fixed on the spreading scraper mounting base plate, the spreading scraper mounting base plate is arranged on a first supporting body through a horizontal linear guide rail mechanism, the spreading scraper moving driving mechanism drives the spreading scraper mounting base plate to move horizontally, the spreading frame is fixed with the first supporting body, and a hollow structure corresponding to the target area shape of the core material to be spread is arranged on a bottom plate of the spreading frame. The lifting moving mechanism comprises a second support body, a lifting driving mechanism and the moving driving mechanism, wherein the first support body is arranged on the second support body through a vertical linear guide rail mechanism, and the lifting driving mechanism drives the first support body to vertically move relative to the second support body. The second supporting body is arranged on the third supporting body through a linear guide rail mechanism parallel to the conveying direction of the film material, and a bidirectional buffer spring is arranged between the second supporting body and the third supporting body. And the third support body is arranged on the frame through a linear guide rail mechanism parallel to the conveying direction of the film material. The movement driving mechanism drives the third supporting body to move horizontally relative to the rack.
Further, the conveying of the film material can be realized by the traction effect of the excess material collecting device, and a film material conveying device can be additionally arranged and comprises a driving conveying roller and a driven conveying roller which are arranged in parallel. The driving conveying roller and the driven conveying roller clamp the membrane material between the driving conveying roller and the driven conveying roller.
Further, the heat sealing device comprises a heating device and a heat sealing press roller, wherein the heating device provides heat for sealing the upper layer film material and the lower layer film material, and a pressing rib corresponding to the part to be sealed of the upper layer film material and the lower layer film material is arranged on the cylindrical surface of the heat sealing press roller; the outer circular linear speed of the heat-sealing press roller is equal to the conveying speed x1 of the film material, and the outer circular length of the heat-sealing press roller is equal to the distance l between the facial films to be processed on the film material.
Furthermore, the cutting device comprises a cutting press roller and a cutting carrier roller, and a cutting edge corresponding to the part to be cut on the film material is arranged on the cylindrical surface of the cutting press roller. The outer circular linear speed of the cutting press roller is equal to the conveying speed x1 of the film material, and the outer circular length of the cutting press roller is equal to the distance l between the facial films to be processed on the film material.
Further, the blanking mechanism is a horizontally arranged belt conveying mechanism.
The utility model has the beneficial effects that: (1) according to the utility model, through the combined arrangement of the movable material spreading device, the rolling type heat sealing device and the rolling type cutting device, three actions of core material laying, hot-pressing adhesion and cutting are completed in the conveying process of the film material, so that the processing time is not additionally occupied, and the processing efficiency of the processing equipment is greatly improved. (2) The ultrasonic welding process is matched with the rolling action of the convex ribs of the compression roller to complete the heat sealing between the upper-layer film material and the lower-layer film material, the temperature is easy to control, and the heat sealing effect is good. (3) The upper-layer film material roll and the lower-layer film material roll are vertically overlapped, the blanking mechanism and the excess material collecting device are vertically overlapped, the same driving motor is shared by the heat sealing device and the cutting device, and the material spreading device adopts the technical means of a single-drive multi-station integrated structure and the like, so that the overall structure of the equipment is compact, the occupied space is small, and the action synchronism is good.
Drawings
Fig. 1 is a schematic view showing the overall construction of one example of the continuous sandwich facial film processing apparatus of the present invention.
Fig. 2 is a schematic structural diagram of four core functional parts of the processing equipment shown in fig. 1.
Fig. 3 is a rear elevational view of the structure shown in fig. 2.
Fig. 4 is a schematic structural diagram of a spreading device of the processing equipment shown in fig. 1.
Fig. 5 is a right side elevational view of the decking apparatus shown in fig. 4.
Fig. 6 is a schematic structural diagram of another spreading device.
Detailed Description
The structural features and the operation principle of the continuous sandwich facial film processing equipment of the present invention will be further explained by taking a specific example as an example with reference to the attached drawings.
Referring to fig. 1, the continuous sandwich facial mask processing equipment comprises a frame 1, wherein an upper layer film roll support and a lower layer film roll support are arranged on the outer side of the left end of the frame, an upper layer film roll 2 and a lower layer film roll 3 are respectively placed on the upper layer film roll and the lower layer film roll, a film material conveying control device 4 is arranged at the left end of the frame, and a spreading device 7 is arranged on the right side of the film material conveying control device 4. The upper film 6 passes over the spreading device. The lower layer membrane material 5 is flatly paved on a paving material supporting table top 701 of the paving device. The right end of the frame is sequentially provided with a heat sealing device 8, a cutting device 9 and a discharging mechanism 10 from left to right, and a residual material collecting device 11 is arranged above the discharging mechanism 10.
Referring to fig. 2, the film material transfer control device 4 is composed of a pair of rollers disposed above and below the lower layer film material 5, and a roller driving motor 401, wherein the roller driving motor 401 is connected to one of the driving rollers 402, and the driven roller 403 is pressed against the driving roller 402 via the film material. The rotation speed of the drive roll 402 is controlled by a roll driving motor 401, thereby controlling the conveyance speed of the lower layer film 5.
The heat sealing device 8 comprises a heating device 801 and a heat sealing pressing roller 802, wherein the heating device 801 is used for providing heat for the joint of the upper layer film material 6 and the lower layer film material 5, and a pressing rib 8021 corresponding to the part to be sealed of the upper layer film material and the lower layer film material is arranged on the cylindrical surface of the heat sealing pressing roller 802; the outer circular linear speed of the heat-sealing press roller is equal to the conveying speed x1 of the film material, and the outer circular length of the heat-sealing press roller is equal to the distance l between the facial films to be processed on the film material. The heating device 801 may be an ultrasonic heater, the top surface of the ultrasonic heater is a supporting surface for supporting the film material, and the supporting surface may be a flat surface or an arc surface protruding upward. Or an electric heater, and the top surface of the electric heater is a heating surface which simultaneously plays a supporting role for the membrane material.
The cutting device 9 comprises a cutting press roller 901 and a cutting carrier roller 902, and a cutting edge 9011 corresponding to the part to be cut on the film material is arranged on the cylindrical surface of the cutting press roller 901. The outer circular linear speed of the cutting press roller is equal to the conveying speed x1 of the film material, and the outer circular length of the cutting press roller is equal to the distance l between the facial films to be processed on the film material. The outer circle of the cutting carrier roller 901 is a smooth cylindrical surface.
The blanking mechanism 10 is a set of belt conveying mechanism and comprises a driving belt roller, a driven belt roller, a conveying belt and a blanking motor. The driving belt roller is coaxially provided with a driven belt pulley, the output end of the blanking motor is provided with the driving belt pulley, and the driving belt pulley at the output end of the blanking motor is connected with the driven belt pulley on the driving belt roller through a transmission belt.
Referring to fig. 3-5, the spreading device is composed of a spreading mechanism and a lifting and moving mechanism of the spreading mechanism. The spreading mechanism comprises three spreading stations and can spread the core materials of 3 facial masks at a time. The reciprocating movement distance L of the spreading mechanism, the resetting speed x2 of the spreading mechanism, the membrane material conveying speed x1 and the membrane spacing L meet the following relationship: l/x2 × x1+ L =3 × L.
The spreading mechanism comprises a core material feeding device, a spreading frame 702, a spreading scraper 703 and a spreading scraper moving driving mechanism. The spreading scraper 703 is fixed on the spreading scraper mounting base plate 704, the spreading scraper mounting base plate 704 is arranged on the spreading mechanism mounting base plate 705 through a horizontal linear guide rail mechanism, the spreading scraper moving driving mechanism comprises a spreading motor 706 and a first horizontal lead screw slider mechanism, an output shaft of the spreading motor 706 is connected with a lead screw of the first horizontal lead screw slider mechanism through a coupler, a slider of the first horizontal lead screw slider mechanism is fixed with the spreading scraper mounting base plate 704, the spreading frame 702 is fixed with the spreading mechanism mounting base plate 705, the spreading frame 702 comprises three side-by-side square frames, and a hollow structure corresponding to the target area shape of the core material to be spread is arranged on a bottom plate 7021 of each square frame.
The lifting moving mechanism comprises a material paving mechanism lifting seat plate 707, a lifting motor 708, a vertical lead screw slider mechanism, a moving motor 709 and a second horizontal lead screw slider mechanism, the material paving mechanism mounting seat plate 705 is mounted on the material paving mechanism lifting seat plate through the vertical linear guide rail mechanism, the output end of the lifting motor is connected with a lead screw of the vertical lead screw slider mechanism through a coupler, a slider of the vertical lead screw slider mechanism is fixed with the material paving mechanism mounting seat plate 705, the bottom of the material paving mechanism lifting seat plate is fixedly connected with a horizontal mounting seat 710, the horizontal mounting seat 710 is mounted on a table board of the frame 1 through the horizontal linear guide rail mechanism, the output end of the moving motor 709 is connected with a lead screw of the second horizontal lead screw slider mechanism through a coupler, and a slider of the second horizontal lead screw slider mechanism is fixed with the horizontal mounting seat 710.
One side of the heat sealing device 8 and the cutting device 9 is provided with a sealing and cutting motor 891, the output end of the sealing and cutting motor 891 is provided with a driving synchronous pulley 892, the end part of the cutting carrier roller of the cutting device 9 is coaxially provided with a first driving gear and a first driven synchronous pulley, and the end part of the cutting press roller is provided with a first driven gear 894 meshed with the first driving gear. The end part of a heat-sealing press roller of the heat-sealing device 8 is provided with a second driven gear 893, a nip roll is arranged between the heat-sealing device 8 and the cutting device 9, the end part of the nip roll is provided with a second driving gear and a second driven synchronous pulley 895, and the second driving gear is meshed with the second driven gear 893. The driving synchronous pulley 892 at the output end of the sealing and cutting motor is connected with the first driven synchronous pulley at the end of the cutting carrier roller and the second driven synchronous pulley 895 at the end of the nip roller through synchronous belts 897. And a counting code disc 896 of a counter is arranged on the outer side of a first driven synchronous pulley at the end part of a cutting carrier roller of the cutting device 9.
Referring to fig. 6, the paving device shown in the figure is the same as the paving device shown in fig. 1 to 5 in most parts, and also comprises a paving mechanism and a lifting and moving mechanism of the paving mechanism. The spreading mechanism comprises a core material feeding device, a spreading frame 702, a spreading scraper 703 and a spreading scraper moving driving mechanism. The spreading scraper 703 is fixed on the spreading scraper mounting base plate 704, the spreading scraper mounting base plate 704 is arranged on the spreading mechanism mounting base plate 705 through a horizontal linear guide rail mechanism, the spreading scraper moving driving mechanism comprises a spreading motor 706 and a first horizontal lead screw slider mechanism, an output shaft of the spreading motor 706 is connected with a lead screw of the first horizontal lead screw slider mechanism through a coupler, a slider of the first horizontal lead screw slider mechanism is fixed with the spreading scraper mounting base plate 704, and the spreading frame 702 is fixed with the spreading mechanism mounting base plate 705.
The lifting moving mechanism comprises a material paving mechanism lifting seat plate 707, a lifting motor 708, a vertical lead screw slider mechanism, a self-adaptive moving bottom plate, a moving motor 709 and a second horizontal lead screw slider mechanism, wherein the material paving mechanism mounting seat plate 705 is mounted on the material paving mechanism lifting seat plate through a vertical linear guide rail mechanism, the output end of the lifting motor is connected with a lead screw of the vertical lead screw slider mechanism through a coupler, a slider of the vertical lead screw slider mechanism is fixed with the material paving mechanism mounting seat plate 705, a horizontal mounting seat 710 is fixedly connected to the bottom of the material paving mechanism lifting seat plate, the horizontal mounting seat 710 is mounted on the self-adaptive moving bottom plate 720 through the horizontal linear guide rail mechanism, and a bidirectional buffer spring 721 is arranged between the horizontal mounting seat 710 and the self-adaptive moving seat plate 720. The adaptive moving seat plate 720 is installed on the frame 1 through a linear guide mechanism parallel to the film material conveying direction.
Claims (10)
1. A continuous sandwich facial mask processing device comprises a raw material roll support, a spreading device, a heat sealing device, a cutting device, a blanking mechanism and a residual material collecting device, wherein the raw material roll support is arranged on a rack and used for supporting an upper-layer film material and a lower-layer film material raw material roll;
the rolling type heat sealing device is characterized in that the heat sealing device is a rolling type heat sealing device, the cutting device is a rolling type cutting device, a spreading mechanism of the spreading device is movably arranged on a rack, the spreading device is provided with a moving driving mechanism for driving the spreading mechanism to move in a reciprocating mode along the conveying direction of lower-layer film materials, and when the spreading mechanism moves in the same direction as the conveying direction of the film materials, the moving speed of the spreading mechanism is the same as the conveying speed of the lower-layer film materials.
2. The continuous sandwich facial mask processing device according to claim 1, wherein the spreading device comprises a plurality of spreading stations, the reciprocating distance L of the spreading mechanism, the reset speed x2 of the spreading mechanism, the number n of the spreading stations, the film conveying speed x1 and the facial mask spacing L satisfy the following relations: l/x2 × x1+ L = n × L.
3. The continuous sandwich facial film processing device according to claim 1, wherein the spreading device is composed of a spreading mechanism and a lifting and moving mechanism for driving the spreading mechanism to lift and horizontally move; the spreading mechanism comprises a core material feeding device, a spreading frame, a spreading scraper and a spreading scraper moving driving mechanism; the spreading scraper is fixed on the spreading scraper mounting base plate, the spreading scraper mounting base plate is arranged on a first supporting body through a horizontal linear guide rail mechanism, the spreading scraper moving driving mechanism drives the spreading scraper mounting base plate to move horizontally relative to the first supporting body, the spreading frame is fixed with the first supporting body, and a hollow structure corresponding to a target area shape of a core material to be spread is arranged on a bottom plate of the spreading frame.
4. A continuous laminated core facial film processing apparatus according to claim 3, wherein the elevating and moving mechanism comprises a second support body, an elevating and driving mechanism, and the moving driving mechanism, the first support body is mounted on the second support body by a vertical linear guide mechanism, the elevating and driving mechanism drives the first support body to move vertically relative to the second support body, the second support body is mounted on the frame by a linear guide mechanism parallel to the conveying direction of the film material, and the moving driving mechanism drives the second support body to move horizontally relative to the frame.
5. A continuous laminated core facial film processing apparatus according to claim 3, wherein the lifting/lowering mechanism comprises a second support, a lifting/lowering driving mechanism, and the movement driving mechanism, the first support is mounted on the second support by a vertical linear guide mechanism, the lifting/lowering driving mechanism drives the first support to move vertically relative to the second support, the second support is mounted on a third support by a linear guide mechanism parallel to the direction of film transfer, a two-way buffer spring is provided between the second support and the third support, the third support is mounted on the frame by a linear guide mechanism parallel to the direction of film transfer, and the movement driving mechanism drives the third support to move horizontally relative to the frame.
6. The continuous sandwich facial mask processing device according to claim 3, wherein the paving frame comprises three side-by-side frames, a hollow structure corresponding to the shape of a target area where the core material is to be paved is arranged on a bottom plate of each frame, and the paving scrapers comprise three paving scrapers which are jointly fixed on the same paving scraper mounting seat plate.
7. The continuous sandwich facial film processing equipment according to claim 1, wherein the heat sealing device comprises a heating device for providing heat for the sealing of the upper layer film material and the lower layer film material and a heat sealing press roller, and a rib corresponding to the part to be sealed of the upper layer film material and the lower layer film material is arranged on the cylindrical surface of the heat sealing press roller; the outer circular linear speed of the heat-sealing press roller is equal to the conveying speed of the film material, and the outer circular length of the heat-sealing press roller is equal to the distance between the film materials and the facial films to be processed.
8. The continuous sandwich facial mask processing device according to claim 1, wherein the cutting device comprises a cutting press roller and a cutting support roller, a cutting edge corresponding to a part to be cut on the mask material is arranged on a cylindrical surface of the cutting press roller, the linear speed of the outer circumference of the cutting press roller is equal to the conveying speed of the mask material, and the length of the outer circumference of the cutting press roller is equal to the distance between facial masks to be processed on the mask material.
9. The continuous sandwich face film processing apparatus of claim 1, further comprising a film material transfer device comprising a driving transfer roller and a driven transfer roller arranged in parallel with each other, the driving transfer roller and the driven transfer roller sandwiching the film material therebetween.
10. The continuous sandwiched surface film processing equipment according to claim 1, further comprising a film material conveying control device, wherein the film material conveying control device is composed of a pair of rollers respectively arranged above and below the lower layer film material and a roller driving motor, wherein the roller driving motor is connected with one of the driving rollers, and the driven roller is pressed against the driving roller through the film material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121549288.XU CN215551715U (en) | 2021-07-08 | 2021-07-08 | Continuous sandwich facial mask processing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121549288.XU CN215551715U (en) | 2021-07-08 | 2021-07-08 | Continuous sandwich facial mask processing equipment |
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| Publication Number | Publication Date |
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| CN215551715U true CN215551715U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121549288.XU Active CN215551715U (en) | 2021-07-08 | 2021-07-08 | Continuous sandwich facial mask processing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370629A (en) * | 2021-07-08 | 2021-09-10 | 杭州氢源素生物科技有限公司 | Continuous sandwich facial mask processing equipment |
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2021
- 2021-07-08 CN CN202121549288.XU patent/CN215551715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370629A (en) * | 2021-07-08 | 2021-09-10 | 杭州氢源素生物科技有限公司 | Continuous sandwich facial mask processing equipment |
| CN113370629B (en) * | 2021-07-08 | 2023-11-24 | 武汉启航科技发展有限公司 | Continuous sandwich mask processing equipment |
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Effective date of registration: 20221123 Address after: 310000 Room 301, floor 3, building 4, No. 16, Xiyuan 1st Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU QLZW ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 310018 room 519, building 5, No. 600, 21 Baiyang street, Hangzhou Economic and Technological Development Zone, Jianggan District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU QINGYUANSU BIOTECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230111 Address after: 310000 Room 2069, Floor 2, No. 588 Shaoxing Road, Gongshu District, Hangzhou, Zhejiang Patentee after: Zhejiang Qilin Zhengwei Medical Technology Co.,Ltd. Address before: 310000 Room 301, floor 3, building 4, No. 16, Xiyuan 1st Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU QLZW ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |