CN217120731U - Quick-replaceable valve type thermosol coating head - Google Patents
Quick-replaceable valve type thermosol coating head Download PDFInfo
- Publication number
- CN217120731U CN217120731U CN202123208248.1U CN202123208248U CN217120731U CN 217120731 U CN217120731 U CN 217120731U CN 202123208248 U CN202123208248 U CN 202123208248U CN 217120731 U CN217120731 U CN 217120731U
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- Prior art keywords
- rod
- pole
- hollow
- bar
- heating rod
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- 239000011248 coating agent Substances 0.000 title claims abstract description 28
- 238000000576 coating method Methods 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 52
- 239000003292 glue Substances 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 3
- 239000004831 Hot glue Substances 0.000 abstract description 24
- 238000009434 installation Methods 0.000 abstract description 8
- 210000003127 knee Anatomy 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a quick replacement's valve formula thermosol coating head, include hollow pole, heating rod, connect electrical contact and bar pole, hollow pole rear end evenly pegs graft the heating rod more than two, the bar pole is installed on the heating rod top, and connects electrical contact more than two on the bar pole top evenly installed, connect the electrical contact bottom to pass the bar pole and be connected with the heating rod, two filling tubes of hollow pole right-hand member symmetry installation, upper lip pole and lower lip pole are installed to hollow pole bottom symmetry, the centre gripping has the plug sheet between upper lip pole and the lower lip pole. The utility model discloses not only can be through solenoid valve control break-make ware work, inside the break-make round pin shrink to the break-make ware, the hot melt adhesive of being convenient for flows between lower lip pole and the last lip pole, can be convenient for wiring contact and heating rod's connection through T type pole and T type groove simultaneously, can also remove the extrusion slide bar through the bar pole, and then drive the knee and remove the extrusion movable block for the clamping piece carries out the centre gripping fixedly to the heating rod.
Description
Technical Field
The utility model relates to a hot melt adhesive coating technical field especially relates to a quick replacement's valve formula thermosol coating head.
Background
Coating is a method of coating a paste polymer, a molten polymer or a polymer melt on paper, cloth, a plastic film to prepare a composite material (film), and the paste polymer is uniformly coated on the paper by extruding the paste polymer in the existing glue-melting coater and by the relative sliding of a coating head and the paper.
The hot-melt adhesive coating head used at present has certain defects and lacks the function of conveniently replacing a plug sheet, the upper lip and the lower lip are generally fixedly installed, the distance between the upper lip and the lower lip is inconvenient to adjust, the coating width is further inconvenient to adjust, and the application range of the hot-melt adhesive coating head is reduced, so that the valve type hot-melt adhesive coating head which is quickly replaced appears to be very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a quick-replaceable valve type thermosol coating head.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a quick replacement's valve formula thermosol scribbles leftover of bolt of cloth, includes hollow pole, heating rod, connects electrical contact and bar pole, hollow pole rear end evenly pegs graft two above heating rods, the bar pole is installed on heating rod top, and connects electrical contact more than two on bar pole top evenly installed, connect the electrical contact bottom to pass the bar pole and be connected with the heating rod, two filling tubes are installed to hollow pole right-hand member symmetry, lip pole and lower lip pole are installed to hollow pole bottom symmetry, the centre gripping has the plug piece between lip pole and the lower lip pole, and goes up the lip pole and be located lower lip pole right side, the ware that opens and shuts more than two is evenly installed on hollow pole top, the gas circuit piece is installed to the ware left end, the solenoid valve is installed to gas circuit piece left end.
Further, T type groove has been seted up on the heating rod top, connect electrical contact bottom fixed mounting to have T type piece, and T type piece installs inside T type groove.
Further, evenly set up more than two on the lower lip pole and advance the gluey hole, the plug piece one end is evenly set up more than two through-holes, the upper lip pole is close to lower lip pole one end and has seted up the bar groove.
Further, an air inlet pipe is installed at the bottom end of the air circuit block, an on-off pin is installed at the bottom end of the on-off device in a sliding mode, and two filter screen cylinders are symmetrically installed inside the hollow rod.
Further, hollow core block more than two is evenly installed on hollow core rod top, and the inside slidable mounting of hollow core block has the slide bar, the slide bar left end is laminated with the bar pole right-hand member mutually, the inside fixed mounting of hollow core block has the guide arm, on the slide bar slidable mounting installation guide arm annular side, install spring two on the guide arm annular side, and two both ends of spring fixed mounting respectively on hollow core block inside and the slide bar.
Further, there is the knee at both ends around the slide bar through connecting rod fixed mounting, two fixed arcs of symmetry installation on the hollow rod, and two fixed arcs are located both sides around the heating rod, slidable mounting has the round bar on the fixed arc, the round bar is close to heating rod one end fixed mounting and has the clamping piece, the clamping piece is laminated with the heating rod mutually, the round bar is kept away from heating rod one end and is passed fixed arc and fixed mounting and have the movable block, spring one is installed in the round bar annular side outside, and spring one both ends respectively fixed mounting on fixed arc and on the movable block, knee one end is laminated with the movable block mutually.
Furthermore, the elastic telescopic rod is installed at the bottom end of the bar-shaped rod, the conical block is fixedly installed at the bottom end of the elastic telescopic rod, the limiting groove is formed in the top end of the hollow rod, and the bottom end of the conical block extends to the inside of the limiting groove.
Furthermore, fastening bolt is installed on bar pole top, and the fastening bolt bottom passes the bar pole and extends to inside the hollow rod.
The utility model has the advantages that:
1. the on-off device is controlled to work through the electromagnetic valve, the on-off pin is contracted into the on-off device, hot melt adhesive can conveniently flow between the lower lip rod and the upper lip rod, the hot melt adhesive is firstly conveyed into a blank line through the pump, then the on-off device is controlled to work through a plurality of groups of specially-made electromagnetic valves, the on-off pin is contracted into the on-off device, thereby realizing the opening of the passage between the hollow rod and the lower lip rod, conveying the hot melt adhesive from the hollow rod to the inner part of the lower lip rod, the hot melt adhesive is extruded into the strip-shaped groove of the upper lip rod by controlling the pressure, so that the hot melt adhesive is conveniently and uniformly extruded out from the gap between the upper lip rod and the lower lip rod, the paper or the film which moves relative to the upper lip rod and the lower lip rod is evenly coated, the efficiency and the quality of the coating work are improved, meanwhile, the electromagnetic valve can also control the distance of the contraction and movement of the on-off pin, so that the opening amount of the glue inlet hole is adjusted, and the output amount of the hot melt adhesive is controlled.
2. Be convenient for wiring the connection of contact and heating rod through T type pole and T type groove, install T type piece in T type inslot portion, and the level promotes the bar pole, the bar pole removes and drives the toper piece through elastic telescopic rod and removes, at toper piece removal in-process, hollow rod extrudees the toper piece, make toper piece rebound and make the spring telescopic rod shrink produce elasticity, when toper piece aligns with the spacing groove, under the effect of elastic telescopic rod elasticity, the toper piece removes and gets into the spacing inslot portion, suggestion wiring contact and bar pole remove to target in place, the dismouting of contact and heating rod of being convenient for, and then be convenient for maintain wiring contact and heating rod.
3. Remove the extrusion slide bar through the bar, and then drive the knee and remove the extrusion movable block, it is fixed to make the clamping piece carry out the centre gripping to the heating rod, it removes the in-process and drives the slide bar removal at the bar, the slide bar removes and stretches second spring along the guide arm, the elasticity of second spring is convenient for the removal of slide bar and is resetd, the slide bar removes and drives the knee and remove, the knee removes and extrudees the movable block, it removes and drives the round bar and remove to make the removal piece remove, and then drive the clamping piece remove with the heating rod laminating, the centre gripping of heating rod is fixed during the realization, avoid heating the stick in the course of the work and take place to rock, and then the work of influence heating rod.
Drawings
Fig. 1 is a schematic perspective view of a quick-replaceable valve type thermosol coating head according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of an electromagnetic valve of embodiment 1 of a quick-replaceable valve type thermosol coating head of the present invention;
FIG. 3 is a schematic view of the assembly structure of the upper lip bar and the lower lip bar of the quick-replaceable valve type thermosol coating head of embodiment 1 of the present invention;
fig. 4 is a schematic view of the structure of the hollow rod assembly of embodiment 1 of the quick-replaceable valve type thermosol coating head of the present invention;
fig. 5 is a schematic view of a heating rod clamping structure of a quick-replaceable valve type thermosol coating head in embodiment 2 of the present invention;
fig. 6 is a schematic view of the installation structure of a strip rod of the embodiment 2 of the quick-replaceable valve type thermosol coating head of the present invention.
In the figure: 1. a hollow shaft; 2. heating a rod; 3. connecting an electrical contact; 4. a bar-shaped rod; 5. a lip stick is arranged; 6. a lower lip rod; 7. a plug sheet; 8. an electromagnetic valve; 9. an air passage block; 10. an on-off device; 11. a T-shaped block; 12. a T-shaped groove; 13. a hollow block; 14. a slide bar; 15. bending a rod; 16. a moving block; 17. a round bar; 18. a first spring; 19. fixing the arc sheet; 20. a clip; 21. a guide bar; 22. a second spring; 23. an elastic telescopic rod; 24. a conical block; 25. a limiting groove; 26. and fastening the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Example 1
Referring to fig. 1-4, a quick-replaceable valve type thermosol coating head comprises a hollow rod 1, heating rods 2, electric contacts 3 and a strip-shaped rod 4, wherein more than two heating rods 2 are uniformly installed at the rear end of the hollow rod 1, the heating rods 2 are designed to continuously heat hot melt adhesive inside the hollow rod 1, so that the hot melt adhesive can keep a flowing state, the strip-shaped rod 4 is assembled at the top end of each heating rod 2, more than two electric contacts 3 are uniformly installed at the top end of each strip-shaped rod 4 through screws, the bottom ends of the electric contacts 3 penetrate through the strip-shaped rod 4 to be connected with the heating rods 2, the wiring contacts are designed to provide electric energy for the work of the heating rods 2, two feed pipes are symmetrically installed at the right end of the hollow rod 1, the hot melt adhesive is conveniently added into the hollow rod 1, an upper lip rod 5 and a lower lip rod 6 are symmetrically installed at the bottom end of the hollow rod 1 through screws, a plug 7 is clamped between the upper lip rod 5 and the lower lip rod 6, and go up lip pole 5 and be located lower lip pole 6 right side, this design is convenient for install lip pole 5 and lower lip pole 6 fast, and then be convenient for change the plug 7 of different thickness, realize adjusting the function of gap size between lip pole 5 and the lower lip pole 6, the design of going up lip pole 5 and lower lip pole 6 is convenient for flow out the hot melt adhesive is even, the design of plug 7 is convenient for have the gap between lip pole 5 and the lower lip pole 6, switch 10 more than two is evenly installed through the screw on hollow rod 1 top, switch 10 left end has gas circuit piece 9 through the screw installation, gas circuit piece 9 left end has solenoid valve 8 through the screw installation, solenoid valve 8 and gas circuit piece 9's design is convenient for control switch 10, the design of switch 10 is convenient for control hollow rod 1 inside hot melt adhesive flow to the inside of lower lip pole 6, be convenient for control the hot melt adhesive of control output volume simultaneously.
In the utility model, it should be noted that a T-shaped groove 12 is processed on the top of the heating rod 2, a T-shaped block 11 is welded on the bottom of the electric contact 3, the T-shaped block 11 is arranged inside the T-shaped groove 12, the T-shaped block 11 and the T-shaped groove 12 are designed to facilitate the connection of the electric contact 3 and the heating rod 2, more than two glue inlet holes are uniformly processed on the lower lip rod 6, the design of the glue inlet holes facilitates the hot melt glue in the hollow rod 1 to flow into the lower lip rod 6, more than two through holes are uniformly processed at one end of the plug 7, the through holes are designed to facilitate the hot melt glue to pass through the plug 7, a strip-shaped groove is processed at one end of the upper lip rod 5 close to the lower lip rod 6, the strip-shaped groove is designed to facilitate the connection, an air inlet pipe is welded at the bottom of the air circuit block 9, an on-off pin is movably installed at the bottom of the on-off device 10, the on-off pin is designed to facilitate the on-off device 10 to block the glue inlet holes, two filter screen cylinders are symmetrically assembled in the hollow rod 1, and the hot melt adhesive is convenient to clean due to the design of the filter screen cylinders.
The working principle of the embodiment is as follows: when the hot melt adhesive is required to be uniformly coated, the hot melt adhesive is conveyed to the inside of the hollow rod 1 through the pump firstly, then the on-off device 10 is controlled to work through a plurality of groups of specially-made electromagnetic valves 8, the on-off pin is contracted to the inside of the on-off device 10, further, the opening of a passage between the hollow rod 1 and the lower lip rod 6 is realized, the hot melt adhesive is conveyed to the inside of the lower lip rod 6 from the inside of the hollow rod 1, the hot melt adhesive is extruded to the inside of a strip-shaped groove of the upper lip rod 5 through control pressure, further, the hot melt adhesive is extruded from a gap between the upper lip rod 5 and the lower lip rod 6 conveniently and uniformly, paper or a film which moves relative to the upper lip rod 5 and the lower lip rod 6 is uniformly coated, meanwhile, the electromagnetic valve 8 can also control the contraction and movement distance of the on-off pin, further, the opening amount of the adhesive inlet hole is adjusted, and the output amount of the hot melt adhesive is controlled.
Example 2
Referring to fig. 5-6, a quick-replaceable valve type thermosol coating head further comprises a bent rod 15 and a slide rod 14, wherein more than two hollow blocks 13 are uniformly welded at the top end of a hollow rod 1, the slide rod 14 is movably installed inside the hollow block 13, the left end of the slide rod 14 is attached to the right end of a bar-shaped rod 4, the slide rod 14 is conveniently pushed to move by moving the bar-shaped rod 4, a guide rod 21 is installed inside the hollow block 13 through a screw, the slide rod 14 is slidably installed on the annular side surface of the guide rod 21, the stability of the movement of the slide rod 14 is improved by the design of the guide rod 21, a second spring 22 is installed on the annular side surface of the guide rod 21, two ends of the second spring 22 are respectively welded inside the hollow block 13 and on the slide rod 14, the second spring 22 is conveniently designed to move and reset of the slide rod 14, the bent rod 15 is welded at the front end and the rear end of the slide rod 14 through a connecting rod, two fixing arc pieces 19 are symmetrically welded on the hollow rod 1, and the two fixing arc pieces 19 are positioned at the front side and the rear side of the heating rod 2, a round rod 17 is movably mounted on the fixed arc piece 19, a clamping piece 20 is mounted at one end, close to the heating rod 2, of the round rod 17 through screws, the clamping piece 20 is attached to the heating rod 2, the clamping piece 20 is designed to facilitate clamping and fixing of the heating rod 2, one end, far away from the heating rod 2, of the round rod 17 penetrates through the fixed arc piece 19 and is welded with a moving block 16, a first spring 18 is mounted on the outer side of the annular side face of the round rod 17, two ends of the first spring 18 are respectively welded on the fixed arc piece 19 and the moving block 16, the first spring 18 is designed to facilitate moving and resetting of the round rod 17, the clamping piece 20 and the moving block 16, one end of the bent rod 15 is attached to the moving block 16, the bent rod 15 is moved to facilitate extrusion of the moving block 16, the clamping piece 20 is further driven to move to facilitate clamping and fixing of the heating rod 2, an elastic telescopic rod 23 is mounted at the bottom end of the bar-shaped rod 4, a conical block 24 is welded at the bottom end of the elastic telescopic rod 23, a limiting groove 25 is machined at the top end of the hollow rod 1, inside 24 bottoms of toper piece extended to spacing groove 25, the suggestion of conical piece 24 and spacing groove 25 was convenient for connect electric contact 3 and bar pole 4 installation to target in place, and fastening bolt 26 is installed through threaded connection on the 4 tops of bar pole, and inside fastening bolt 26 bottoms passed bar pole 4 and extended to hollow rod 1, and then the design of bolt was convenient for with bar pole 4 fixed mounting on hollow rod 1, and then the completion connects the connection of electric contact 3 and heating rod 2.
The working principle of the embodiment is as follows: when needs installation connect electrical contact 3 and fixed heating rod 2, the user installs T type piece 11 inside T type groove 12, and the level promotes bar 4, bar 4 removes and drives conical block 24 through elasticity telescopic link 23 and removes, at conical block 24 removal in-process, hollow rod 1 extrudees conical block 24, make conical block 24 rebound and make the spring telescopic link shrink and produce elasticity, when conical block 24 aligns with spacing groove 25, under the effect of elasticity telescopic link 23 elasticity, conical block 24 removes inside getting into spacing groove 25, suggestion wiring contact and bar 4 remove and target in place.
The slide bar 14 is driven to move in the moving process of the bar-shaped rod 4, the slide bar 14 moves along the guide rod 21 and stretches the second spring 22, the elastic force of the second spring 22 facilitates the moving reset of the slide bar 14, the slide bar 14 moves to drive the bent rod 15 to move, the bent rod 15 moves to extrude the moving block 16, the moving block 16 moves to drive the round rod 17 to move, the clamping piece 20 is further driven to move to be attached to the heating rod 2, the heating rod 2 is clamped and fixed in the implementation process, the first spring 18 is extruded in the moving process of the moving block 16, and the elastic force of the first spring 18 facilitates the moving reset of the moving block 16, the round rod 17 and the clamping piece 20.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a quick replacement's valve formula thermosol scribbles leftover of bolt of cloth, includes hollow rod (1), heating rod (2), connects electric contact (3) and bar pole (4), hollow rod (1) rear end evenly pegs graft more than two heating rod (2), bar pole (4) are installed on heating rod (2) top, and bar pole (4) top evenly installs more than two and connects electric contact (3), it passes bar pole (4) and is connected with heating rod (2) to connect electric contact (3) bottom, its characterized in that, two filling tubes are installed to hollow rod (1) right-hand member symmetry, upper lip pole (5) and lower lip pole (6) are installed to hollow rod (1) bottom symmetry, the centre gripping has plug (7) between upper lip pole (5) and lower lip pole (6), and upper lip pole (5) are located lower lip pole (6) right side, hollow rod (1) top evenly installs more than two on-off ware (10), an air circuit block (9) is installed at the left end of the on-off device (10), and an electromagnetic valve (8) is installed at the left end of the air circuit block (9).
2. A quick-change valve type thermosol coating head according to claim 1, characterized in that a T-shaped groove (12) is formed at the top end of the heating rod (2), a T-shaped block (11) is fixedly installed at the bottom end of the electric contact (3), and the T-shaped block (11) is installed inside the T-shaped groove (12).
3. The quick-change valve type thermosol coating head according to claim 1, characterized in that the lower lip rod (6) is provided with more than two glue inlet holes, one end of the plug piece (7) is provided with more than two through holes, and one end of the upper lip rod (5) close to the lower lip rod (6) is provided with a strip-shaped groove.
4. A quick-change valve type thermosol coating head according to claim 1, characterized in that the bottom end of the gas path block (9) is provided with a gas inlet pipe, the bottom end of the on-off device (10) is slidably provided with an on-off pin, and two filter screen cylinders are symmetrically arranged inside the hollow rod (1).
5. The quick-change valve type thermosol coating head according to claim 1, characterized in that more than two hollow blocks (13) are uniformly arranged at the top end of the hollow rod (1), a slide rod (14) is slidably arranged in each hollow block (13), the left end of each slide rod (14) is attached to the right end of the corresponding strip-shaped rod (4), a guide rod (21) is fixedly arranged in each hollow block (13), each slide rod (14) is slidably arranged on the annular side surface of each guide rod (21), a second spring (22) is arranged on the annular side surface of each guide rod (21), and two ends of each second spring (22) are respectively and fixedly arranged in each hollow block (13) and each slide rod (14).
6. The quick-change valve type thermosol coating head according to claim 5, wherein the front end and the rear end of the sliding rod (14) are fixedly provided with bent rods (15) through connecting rods, the hollow rod (1) is symmetrically provided with two fixed arc pieces (19), the two fixed arc pieces (19) are positioned at the front side and the rear side of the heating rod (2), the fixed arc pieces (19) are slidably provided with round rods (17), one end of each round rod (17) close to the heating rod (2) is fixedly provided with clamping pieces (20), the clamping pieces (20) are attached to the heating rod (2), one end of each round rod (17) far away from the heating rod (2) penetrates through the fixed arc pieces (19) and is fixedly provided with a moving block (16), the outer side of the annular side surface of each round rod (17) is provided with a first spring (18), and the two ends of each first spring (18) are respectively and fixedly arranged on the fixed arc pieces (19) and the moving block (16), one end of the bent rod (15) is attached to the moving block (16).
7. A quick-change valve type thermosol coating head according to claim 1, characterized in that the bottom end of the bar-shaped rod (4) is provided with an elastic telescopic rod (23), the bottom end of the elastic telescopic rod (23) is fixedly provided with a conical block (24), the top end of the hollow rod (1) is provided with a limiting groove (25), and the bottom end of the conical block (24) extends into the limiting groove (25).
8. A quick-change valve thermosol applicator head according to claim 7, characterized in that the top end of the bar (4) is fitted with a fastening bolt (26), and the bottom end of the fastening bolt (26) passes through the bar (4) and extends inside the hollow rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123208248.1U CN217120731U (en) | 2021-12-20 | 2021-12-20 | Quick-replaceable valve type thermosol coating head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123208248.1U CN217120731U (en) | 2021-12-20 | 2021-12-20 | Quick-replaceable valve type thermosol coating head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217120731U true CN217120731U (en) | 2022-08-05 |
Family
ID=82618561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123208248.1U Active CN217120731U (en) | 2021-12-20 | 2021-12-20 | Quick-replaceable valve type thermosol coating head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217120731U (en) |
-
2021
- 2021-12-20 CN CN202123208248.1U patent/CN217120731U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A quick replacement valve type hot melt adhesive coating head Effective date of registration: 20231227 Granted publication date: 20220805 Pledgee: Industrial Bank Co.,Ltd. Shanghai Branch Pledgor: SHANGHAI AIJUN MACHINERY Co.,Ltd.|SHANGHAI AKO PRINTING TECHNOLOGY CO.,LTD. Registration number: Y2023310000938 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |