CN203766115U - Combined laminating type mechanism for coating tissues - Google Patents
Combined laminating type mechanism for coating tissues Download PDFInfo
- Publication number
- CN203766115U CN203766115U CN201420002723.0U CN201420002723U CN203766115U CN 203766115 U CN203766115 U CN 203766115U CN 201420002723 U CN201420002723 U CN 201420002723U CN 203766115 U CN203766115 U CN 203766115U
- Authority
- CN
- China
- Prior art keywords
- facial tissue
- laminating layer
- screw mandrel
- side angle
- coated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 103
- 238000010030 laminating Methods 0.000 title claims abstract description 76
- 239000011248 coating agent Substances 0.000 title abstract description 4
- 238000000576 coating method Methods 0.000 title abstract description 4
- 230000001815 facial effect Effects 0.000 claims description 89
- 239000002131 composite material Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 33
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 239000000047 product Substances 0.000 description 19
- 230000018109 developmental process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000009183 running Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000011112 process operation Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model discloses a combined laminating type mechanism for coating tissues. The combined laminating type mechanism comprises a long-edge tissue adhering layer, a side-angle tissue adhering layer, a short-edge tissue adhering layer, an inner-surface tissue adhering layer and a supporting bottom plate; the combined laminating type mechanism is arranged on the supporting bottom plate, and the side-angle tissue adhering layer is positioned between the long-edge tissue adhering layer and the short-edge tissue adhering layer. The combined laminating type mechanism disclosed by the utility model has the advantages that the structure is simple, the production efficiency is high, the adhering accuracy of the tissues is high, bad products caused by random and unstable factors during a manual operating process can be effectively prevented from being generated, the combined laminating type mechanism can be suitable for tissue coating work of different box products, the operating control is simple, and the practicability is strong.
Description
Technical field
The utility model relates to a kind of automation controlling organization, particularly a kind of for the coated composite laminate formula mechanism of carton class facial tissue.
Background technology
Along with the continuous quickening of kownledge economy paces, the development of the modern industries such as machine-building, electronic information, petrochemical industry, paper article packaging, automobile making and war production all be unable to do without the leading of automated production equipment and production line and supports.
Automation special plane is to need and customized especially separate unit automation equipment according to using, and specific, the limited function of its giant can complete the production running of single in process of producing product or a few operation.After operation completes, completed semi-finished product and production process information need to be adopted manual type to be sent to and on other special planes, continue new production process.If the needed a series of different automation special planes of production are arranged according to the precedence of production process, by automatic conveying system, whole special editions can be coupled together, can save the artificial participation process between special plane.The flow process of production is completed after corresponding process operations by a special plane, through induction system, completed semi-finished product and production process information is passed to next special plane automatically and continues new process operations, until complete whole operations.So not only reduce the required human and material resources of whole production process, and greatly shortened the production cycle, improved production efficiency, reduced production cost, guaranteed product quality.
For adapting to the needs of many variety production, automatic production line will develop into the quick-adjustsing adjustable automatic production line of energy, more can meet the production requirement that manufacturer changes in good time.The fast development of association area and the application of group technology such as Digit Control Machine Tool, industrial robot and electronic computer in automatic production line, promote automatic production line flexibility in process of production, realized the automation of many kinds, small batch production.The development of many kinds are adjustable automated production equipment and production line technology, has reduced the economic lot size of automatic production line, and more and more extensive in the application of machinery manufacturing industry kind, and more considerable is to supermatic flexible manufacturing system development.
Packaging paper product is the kind of consumption maximum in packaging industry product.Under the development trend of recycling economy, particularly constantly bringing forth new ideas on production technology and product structure, has promoted quality and the requirement of paper wrapper product greatly, also makes paper wrapper range of application more and more wider.Yet along with the pattern of diversified product continues to bring out, be accompanied by and produce even production line of required automation special plane equipment, its intellectuality, high accuracy, high efficiency demand are just day by day obvious.
In view of this, how the facial tissue coating unit of papery box series products reaches automation and single high speed, and meeting product high accuracy quality and market development requirement is a problem needing in the industry solution badly.
Utility model content
The problem and shortage existing for above-mentioned prior art, the purpose of this utility model is to provide the coated composite laminate formula of a kind of facial tissue mechanism, and mechanism is compact, production efficiency is high, and the facial tissue that is specially adapted to high accuracy, complexity is coated.
For realizing above-mentioned utility model object, the technical solution adopted in the utility model is the coated composite laminate formula of a kind of facial tissue mechanism, comprise long limit facial tissue laminating layer, side angle facial tissue laminating layer, minor face facial tissue laminating layer, inner face facial tissue laminating layer and support baseboard 1, described mechanism is located on support baseboard 1, and described side angle facial tissue laminating layer is between long limit facial tissue laminating layer and minor face facial tissue laminating layer;
Long limit facial tissue laminating layer comprises: the first idler wheel mechanism, the 3rd servomotor, the first shaft coupling, the first screw mandrel, the second Timing Belt, the first slide block and the first guide rail, described the first idler wheel mechanism forms the first screw mandrel-pair of nut as nut and the first screw mandrel, each is connected the two ends of the first idler wheel mechanism with one first slide block, described the first slide block and the first guide rail tabling, described the 3rd servomotor is connected with the first screw mandrel-pair of nut by the first shaft coupling;
Side angle facial tissue laminating layer comprises: the first motor, eccentric mechanism, the first Timing Belt, the coated mechanism of side angle, connecting rod, regulating handle, the 3rd screw mandrel, the 3rd Timing Belt; The coated mechanism of described side angle and connecting rod are connected, and this connecting rod is connected with eccentric mechanism, and the first motor is connected with eccentric mechanism by the first Timing Belt;
Inner face facial tissue laminating layer is positioned at minor face facial tissue laminating layer below, and it comprises: cylinder, the coated mechanism of inner face, rectangle locating slot, the second guide rail and the second slide block; The piston rod of the coated mechanism of described inner face and cylinder is connected, and each is connected the two ends of the coated mechanism of inner face with one second slide block, described the second slide block and the second guide rail tabling, and described rectangle locating slot is positioned at the centre of inner face facial tissue laminating layer;
Preferably, minor face facial tissue laminating layer is between side angle facial tissue laminating layer and inner face facial tissue laminating layer, and it comprises: the second idler wheel mechanism, the second servomotor, the 4th Timing Belt, the second screw mandrel, the 5th Timing Belt, the 3rd slide block and the 3rd guide rail; Described the second idler wheel mechanism forms the second screw mandrel-pair of nut as nut and the second screw mandrel, the second servomotor is connected with the second screw mandrel-pair of nut by the 4th Timing Belt, each is connected the two ends of described the second idler wheel mechanism with one the 3rd slide block, the 3rd slide block and the 3rd guide rail tabling, minor face facial tissue laminating layer is symmetrical structure, and the 5th described Timing Belt is connected with the second screw mandrel being arranged symmetrically with respectively.
Long limit facial tissue laminating layer, side angle facial tissue laminating layer, minor face facial tissue laminating layer and inner face facial tissue laminating layer are symmetrical structure.
Preferably, side angle facial tissue laminating layer comprises the adjusting device of the coated mechanism of side angle being comprised of the coated mechanism of side angle, regulating handle, the 3rd screw mandrel, the 3rd Timing Belt, the coated mechanism of side angle forms three screw mandrel-pair of nut as nut and the 3rd screw mandrel, and the 3rd Timing Belt is connected with the 3rd screw mandrel of symmetry respectively.
Preferably, the coated mechanism of side angle is between long limit facial tissue laminating layer and minor face facial tissue laminating layer.
Preferably, the second idler wheel mechanism is positioned at the below of the coated mechanism of side angle.
The utility model compared to existing technology, has the following advantages:
1. production efficiency is high, and the utility model, by controlling the action between laminating apparatus, is realized the automation of carton product facial tissue is coated, and has improved production efficiency;
2. facial tissue Anawgy accuracy is high, and the mode that the utility model has mainly adopted roll extrusion laminating, realizes the accurate laminating of end box facial tissue, meets product high accuracy quality requirement; Avoid randomness in manual operation process and unstability and may cause the bad generation of product;
3. compact conformation, practicality are good, the stacked mechanism of combined type provided by the utility model, and the coated work of facial tissue of applicable various different box series products, operation is controlled simple, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 1. support baseboard, 2. the first Timing Belt, 3. eccentric mechanism, 4. the first motor, 5. connecting rod, 6. the second Timing Belt, 7. the first idler wheel mechanism, 8. the first screw mandrel, 9. the second idler wheel mechanism, 10. the 3rd Timing Belt, 11. side angles are coated mechanism, 12. second screw mandrels, 13. the 4th Timing Belts, 14. second servomotors, 15. first shaft couplings, 16. the 3rd servomotors, 17. inner faces are coated mechanism, 18. cylinders, 19. the 5th Timing Belts, 20. first slide blocks, 21. first guide rails, 22. second guide rails, 23. second slide blocks, 24. the 3rd slide blocks, 25. the 3rd guide rails, 26. rectangle locating slots, 27. regulating handles, 28. the 3rd screw mandrels.
The specific embodiment
As shown in Figure 1, the utility model comprises long limit facial tissue laminating layer, side angle facial tissue laminating layer, minor face facial tissue laminating layer, inner face facial tissue laminating layer and support baseboard 1 from top to bottom, and the utility model is positioned on support baseboard 1.
Long limit facial tissue laminating layer is symmetrical structure, it comprises: each first idler wheel mechanism 7 of left and right, the 3rd servomotor 16, the first shaft coupling 15, each first screw mandrel 8 of front and back, be positioned at second Timing Belt 6 in left the first idler wheel mechanism left side, each first guide rail 21 of four the first slide blocks 20 and front and back, the first idler wheel mechanism 7 forms left as nut and the first screw mandrel 8, right the first screw mandrel-pair of nut, each is connected the two ends of the first idler wheel mechanism 7 with one first slide block 20, described four the first slide blocks 20 are separately with front, the two ends tabling of rear the first guide rail 21, the 3rd servomotor 16 is connected with upper the first screw mandrel-pair of nut by the first shaft coupling 15.
Side angle facial tissue laminating layer is symmetrical structure, and it comprises: the first motor 4, eccentric mechanism 3, the first Timing Belt 2, four coated mechanisms 11 of side angle, connecting rod 5, regulating handle 27, the 3rd screw mandrel 28, the 3rd Timing Belt 10; Four coated mechanisms 11 of side angle are all connected with connecting rod 5, and connecting rod 5 is connected with eccentric mechanism 3, and the first motor 4 is connected with eccentric mechanism 3 by the first Timing Belt 2.
Side angle facial tissue laminating layer comprises the adjusting device of the coated mechanism of side angle being comprised of the coated mechanism 11 of side angle, regulating handle 27, the 3rd screw mandrel 28, the 3rd Timing Belt 10, the coated mechanism 11 of side angle forms three screw mandrel-pair of nut as nut and the 3rd screw mandrel 28, and the 3rd Timing Belt 10 is connected with the 3rd screw mandrel 28 of symmetry respectively.
Minor face facial tissue laminating layer comprises: forward and backward each second idler wheel mechanism 9, the second servomotor 14 that is positioned at front the second idler wheel mechanism inner side, the 4th Timing Belt 13, left and right each second screw mandrel 12, be positioned at after the 5th Timing Belt 19, four the 3rd slide blocks 25 and each the 3rd guide rail 24 of left and right in the second idler wheel mechanism outside; Described the second idler wheel mechanism 9 forms left and right the second screw mandrel-pair of nut as nut and the second screw mandrel 12, the second idler wheel mechanism 9 can move forward and backward with left and right the second screw mandrel-pair of nut, the second servomotor 14 is connected with the second screw mandrel-pair of nut by the 4th Timing Belt 13, each is connected the two ends of the second idler wheel mechanism 9 with one the 3rd slide block 25, four the 3rd slide blocks 25 separately with the two ends tabling of left and right the 3rd guide rail, described minor face facial tissue laminating layer is symmetrical structure.
Inner face facial tissue laminating layer comprises: cylinder 18, front, rear, left and right, the four sides coated mechanism 17 of each inner face, rectangle locating slot 26, front, rear, left and right, four sides each second guide rail 22 and eight second slide blocks 23; The coated mechanism 17 of inner face that each face is corresponding is connected with the piston rod of cylinder 18, each is connected the two ends of the coated mechanism 17 of inner face that each face is corresponding with one second slide block 23, the two ends tabling of the second guide rail 22 that eight the second slide blocks 23 are arranged with front, rear, left and right separately, rectangle locating slot 26 is positioned at the centre position of inner face facial tissue laminating layer, and this inner face facial tissue laminating layer is symmetrical structure.
The coated mechanism 11 of side angle is between long limit facial tissue laminating layer and minor face facial tissue laminating layer; The second idler wheel mechanism 9 is positioned at the below of the coated mechanism 11 of side angle.
The course of work: by moulding treat envelope paper box product be placed in the centre of bag paper workbench, the i.e. position corresponding with rectangle locating slot 26, outside power drive box product presses down, after facial tissue laminating after box is together with gluing at the end, continue to press down, during to long limit facial tissue laminating layer, the first idler wheel mechanism 7 completes the long limit facial tissue joint movement of carton; The 3rd servomotor 16 reversion, drives the action of the first screw mandrel-pair of nut through the first shaft coupling 15, make the first idler wheel mechanism 7 with the first slide block 20 along the first guide rail 21 guiding movements, the first idler wheel mechanism 7 unclamps; Carton continues to press down, by way of side angle facial tissue laminating layer, the first motor 4 starts, and drives eccentric mechanism 3 runnings that are attached thereto by the first Timing Belt 2, eccentric mechanism 3 drives the connecting rod 5 being attached thereto, and connecting rod 5 drives the coated mechanism 11 of side angle to complete the laminating of carton side angle facial tissue; Side angle facial tissue laminating layer is also provided with adjusting device, be used for the position of the coated mechanism of 4 side angles of fine adjustment to meet product specification requirement, adjusting device is by shaking regulating handle 27, drive the 3rd screw mandrel 28 being connected with regulating handle, the coated mechanism 11 of side angle that makes to be arranged symmetrically with by the 3rd Timing Belt 10 connecting with the 3rd screw mandrel 28 is synchronizeed, fine adjustment; After side angle facial tissue is covered to complete, the second servomotor 14 is driven and is attached thereto the second screw mandrel 12 actions that connect by the 4th Timing Belt 13, by the 5th Timing Belt 19 being connected with the second screw mandrel 12, drive another the second screw mandrel-pair of nut being arranged symmetrically with to move, assurance is as the second idler wheel mechanism synchronization action of nut, the second idler wheel mechanism 9 with the 3rd slide block 25 along the 3rd guide rail 24 guiding movements, make the second idler wheel mechanism 9 in running order, carton presses to minor face facial tissue laminating layer, completes the minor face facial tissue laminating of carton by way of the second idler wheel mechanism 9; The second servomotor 14 reversions, make the second idler wheel mechanism 9 in releasing orientation; After end box minor face facial tissue has been fitted, carton presses to rectangle locating slot 26, and reliably locates, and arrives inner face facial tissue laminating layer.Cylinder 18 drives the coated mechanism 17 of inner face, the coated mechanism 17 of inner face is moved along the second guide rail 22 guiding with the second slide block 23 being connected with it, complete the joint movement of four inner face facial tissues of end box, completed the coated work of facial tissue of carton product, cylinder 18 is return original position.
The utility model is simple in structure, and production efficiency is high, and facial tissue Anawgy accuracy is high, effectively avoid the random and destabilizing factor in manual operation process and may cause the bad generation of product, the coated work of facial tissue of applicable various different box series products, operation is controlled simple, practical.
Claims (5)
1. facial tissue is coated composite laminate formula mechanism, it is characterized in that: comprise long limit facial tissue laminating layer, side angle facial tissue laminating layer, minor face facial tissue laminating layer, inner face facial tissue laminating layer and support baseboard (1), it is upper that described mechanism is located at support baseboard (1), and described side angle facial tissue laminating layer is between long limit facial tissue laminating layer and minor face facial tissue laminating layer;
Described long limit facial tissue laminating layer comprises: the first idler wheel mechanism (7), the 3rd servomotor (16), the first shaft coupling (15), the first screw mandrel (8), the second Timing Belt (6), the first slide block (20) and the first guide rail (21), described the first idler wheel mechanism (7) forms the first screw mandrel-pair of nut as nut and the first screw mandrel (8), each is connected the two ends of the first idler wheel mechanism (7) with one first slide block (20), described the first slide block (20) and the first guide rail (21) tabling, described the 3rd servomotor (16) is connected with the first screw mandrel-pair of nut by the first shaft coupling (15),
Described side angle facial tissue laminating layer comprises: the first motor (4), eccentric mechanism (3), the first Timing Belt (2), the coated mechanism (11) of side angle, connecting rod (5), regulating handle (27), the 3rd screw mandrel (28), the 3rd Timing Belt (10); Described side angle is coated mechanism (11) and is connected with eccentric mechanism (3) by connecting rod (5), and the first motor (4) is connected with eccentric mechanism (3) by the first Timing Belt (2);
Described inner face facial tissue laminating layer is positioned at minor face facial tissue laminating layer below, and it comprises: cylinder (18), the coated mechanism (17) of inner face, rectangle locating slot (26), the second guide rail (22) and the second slide block (23); The coated mechanism (17) of described inner face is connected with the piston rod of cylinder (18), the two ends that inner face is coated mechanism (17) are respectively connected with one second slide block (23), described the second slide block (23) and the second guide rail (22) tabling, described rectangle locating slot (26) is positioned at the centre of inner face facial tissue laminating layer;
Described long limit facial tissue laminating layer, side angle facial tissue laminating layer and inner face facial tissue laminating layer are symmetrical structure.
2. facial tissue according to claim 1 is coated composite laminate formula mechanism, it is characterized in that: described minor face facial tissue laminating layer is between side angle facial tissue laminating layer and inner face facial tissue laminating layer, and it comprises: the second idler wheel mechanism (9), the second servomotor (14), the 4th Timing Belt (13), the second screw mandrel (12), the 5th Timing Belt (19), the 3rd slide block (25) and the 3rd guide rail (24); Described the second idler wheel mechanism (9) forms the second screw mandrel-pair of nut as nut and the second screw mandrel (12), the second servomotor (14) is connected with the second screw mandrel-pair of nut by the 4th Timing Belt (13), each is connected the two ends of described the second idler wheel mechanism (9) with one the 3rd slide block (25), the 3rd slide block (25) and the 3rd guide rail (24) tabling, described minor face facial tissue laminating layer is symmetrical structure, and the 5th described Timing Belt (19) is connected with the second screw mandrel (12) being arranged symmetrically with respectively.
3. facial tissue according to claim 1 is coated composite laminate formula mechanism, it is characterized in that: described side angle facial tissue laminating layer comprises the adjusting device of the coated mechanism of side angle being comprised of the coated mechanism (11) of side angle, regulating handle (27), the 3rd screw mandrel (28), the 3rd Timing Belt (10), side angle is coated mechanism (11) and forms three screw mandrel-pair of nut as nut and the 3rd screw mandrel (28), and the 3rd Timing Belt (10) is connected with the 3rd screw mandrel (28) of symmetry respectively.
4. the coated composite laminate formula of facial tissue according to claim 3 mechanism, is characterized in that: described side angle is coated mechanism (11) between long limit facial tissue laminating layer and minor face facial tissue laminating layer.
5. the coated composite laminate formula of facial tissue according to claim 2 mechanism, is characterized in that: described the second idler wheel mechanism (9) is positioned at the below of the coated mechanism (11) of side angle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420002723.0U CN203766115U (en) | 2014-01-03 | 2014-01-03 | Combined laminating type mechanism for coating tissues |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420002723.0U CN203766115U (en) | 2014-01-03 | 2014-01-03 | Combined laminating type mechanism for coating tissues |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203766115U true CN203766115U (en) | 2014-08-13 |
Family
ID=51283353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420002723.0U Expired - Lifetime CN203766115U (en) | 2014-01-03 | 2014-01-03 | Combined laminating type mechanism for coating tissues |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203766115U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103770371A (en) * | 2014-01-03 | 2014-05-07 | 星光印刷(苏州)有限公司 | Tissue covering composite stacking mechanism |
-
2014
- 2014-01-03 CN CN201420002723.0U patent/CN203766115U/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103770371A (en) * | 2014-01-03 | 2014-05-07 | 星光印刷(苏州)有限公司 | Tissue covering composite stacking mechanism |
CN103770371B (en) * | 2014-01-03 | 2016-06-01 | 星光印刷(苏州)有限公司 | The stacked mechanism of facial tissue covered composite yarn |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205240105U (en) | General type labeller | |
CN205996058U (en) | Punching press pay-off | |
CN102672019B (en) | Method and device for producing corrugated plate of container | |
CN202846950U (en) | Paper box forming machine | |
CN204414652U (en) | Non-woven fabric solid shape bag forming machine | |
CN203764846U (en) | Hot forging mechanical arm and hot forging nut automatic forming device with same | |
CN106166852B (en) | A kind of internal model air draught pressurize, the plate joggling apparatus and inner box moulding process for adapting to a variety of inner box moulding process | |
CN203725332U (en) | Automatic dispenser for cosmetic powder box | |
CN103991243A (en) | Full-automatic high-speed box stapling machine | |
CN103659894A (en) | Forming and punching device | |
CN204076256U (en) | A kind of automatic stamping manipulator | |
CN203766115U (en) | Combined laminating type mechanism for coating tissues | |
CN102910481B (en) | Fast former based on laser cutting of single piece of paper | |
CN105170823A (en) | Intelligent six-shaft feeding robot | |
CN105236135A (en) | Automatic pad printing production line | |
CN204109646U (en) | A kind of automation marking press | |
CN103753759A (en) | Injection molding machine capable of continuously processing, embedding and injection-molding embedded parts in die | |
CN103770371B (en) | The stacked mechanism of facial tissue covered composite yarn | |
CN203919841U (en) | Fully automatic high-speed nailing box machine | |
CN103753861B (en) | Facial tissue is coated idler wheel mechanism | |
CN201591230U (en) | Automatic cutting adhesive machine | |
CN204712520U (en) | Double paper box shaping device | |
CN203199297U (en) | Novel labeling machine | |
CN106166854B (en) | A kind of plate joggling apparatus device and method of unidirectional feeding | |
CN103753862B (en) | Facial tissue covered composite yarn formula moves head |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140813 |