CN210048247U - Label production is with surface tectorial membrane device behind sticker rubber coating - Google Patents
Label production is with surface tectorial membrane device behind sticker rubber coating Download PDFInfo
- Publication number
- CN210048247U CN210048247U CN201920789699.2U CN201920789699U CN210048247U CN 210048247 U CN210048247 U CN 210048247U CN 201920789699 U CN201920789699 U CN 201920789699U CN 210048247 U CN210048247 U CN 210048247U
- Authority
- CN
- China
- Prior art keywords
- roller
- sticker
- film
- tensioning
- roll
- 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.)
- Active
Links
Images
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of label production and processing, in particular to a surface laminating device after the gluing of a sticker for label production, which comprises a frame, a sticker unreeling roller, a sticker feeding tensioning device, a film unreeling roller, a hot pressing film device and a rolling device, wherein the sticker unreeling roller, the sticker feeding tensioning device, the film unreeling roller, the hot pressing film device and the rolling device are all sequentially arranged on the frame along the length direction of the frame through a plurality of groups of supporting plates, the hot pressing film device comprises an electric heating wire, a material ejecting roller and a material pressing roller, the material ejecting roller can be rotatably arranged on the supporting plate close to the rolling device, the material pressing roller is arranged on the supporting plate through the ejecting device and is positioned right above the material ejecting roller, the electric heating wire is wound in the material pressing roller along the length direction of the material pressing roller, the utility model discloses a hot pressing mode for laminating films and stickers, and the laminating process is smooth and complete through adjusting the tension progress, the quality of the film is improved.
Description
Technical Field
The utility model relates to a label production and processing field, concretely relates to surface tectorial membrane device behind sticker rubber coating for label production.
Background
The self-adhesive label is a composite label which takes paper, film or special material as the fabric, the back surface is coated with adhesive and silicon-coated protective paper as the base paper. When the self-adhesive label is processed, the sticker needs to be glued and then the surface of the sticker needs to be covered, the traditional covering film is used for pressing the sticker and the film together, the method is not firm, the sticker and the film cannot be completely attached, and when the sticker and the film are conveyed, the sticker and the film are easy to wrinkle due to different tensities, so that the covering film is also wrinkled, and subsequent covering film is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a surface tectorial membrane device behind sticker rubber coating for label production.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a surface tectorial membrane device behind sticker rubber coating for label production, which comprises a frame, the sticker unreels the roller, sticker punishment in advance overspeed device tensioner, the film unreels the roller, hot pressing membrane device and coiling mechanism all set gradually in the frame through the length direction of a plurality of groups backup pad along the frame, all backup pads set up and set up along frame length direction interval along frame width direction symmetry, hot pressing membrane device includes electric heating wire, liftout roller and nip roll, the liftout roller can the pivoted setting in the backup pad that is close to coiling mechanism, the nip roll passes through the top pressure device setting in the backup pad and is located the liftout roller directly over, electric heating wire is around establishing in the nip roll along nip roll length direction.
As a preferred scheme of surface tectorial membrane device behind sticker rubber coating for label production, sticker is expected overspeed device tensioner including first material roller and three tensioning roller of crossing, first material roller of crossing can the pivoted setting in the backup pad that is close to the sticker and unreels the roller, every tensioning roller passes through spiral elevating system and sets up in the backup pad that corresponds, one of them tensioning roller is located first material roller of crossing and two backup pads between the film unreeling roller, other two tensioning rollers all are located two backup pads between film unreeling roller and the hot pressing film device and place from top to bottom along backup pad length direction, spiral elevating system symmetry sets up in two backup pads that correspond.
As an optimal scheme of sticker rubber coating rear surface tectorial membrane device for label production, every spiral elevating system all includes two cover seats, two lifting screw rods and two screw rod covers, and two cover seat symmetries are fixed to be set up in two backup pads that correspond, and two screw rod covers are equallyd divide do not can the pivoted setting on the cover seat that corresponds and its upper end and cover seat joint, and two lifting screw rods connect soon with two screw rod covers respectively, and two screw rod covers all respectively are connected with the tensioning roller through a connector, and two connectors articulate respectively on two lifting screw rods that correspond and the cover is established at the both ends of tensioning roller.
As an optimal scheme of the sticker gluing rear surface film coating device for label production, the pressure rollers are symmetrically arranged on the corresponding supporting plates through two cylinders arranged at the tops of the corresponding supporting plates along the length direction of the pressure rollers and connected to the corresponding supporting plates, each cylinder and the pressure rollers are connected through a pull rod, the upper ends of the pull rods are fixedly connected with the working ends of the cylinders, and the lower ends of the pull rods are sleeved at the lower ends of the pressure rollers.
As an optimal scheme of surface tectorial membrane device behind sticker rubber coating for label production, coiling mechanism includes frame, wind-up roll, driving motor, and the wind-up roll can the pivoted setting in the backup pad, and driving motor passes through the slide setting on the frame, the slide setting in the frame upper end and with frame sliding connection, through the coupling joint between driving motor and the wind-up roll, the output of wind-up roll and driving motor is connected respectively at the both ends of coupling joint.
The utility model has the advantages that: during material rolling, the paster sequentially passes through the first material passing roller and the tensioning roller close to the first material passing roller, then passes through one tensioning roller close to the material pressing roller and between the material pressing roller and the material ejecting roller, and is rolled up by the rolling roller after being subjected to film hot-pressing and film covering, the film passes through the other tensioning roller close to the material pressing roller by the film unwinding roller and between the material pressing roller and the material ejecting roller, and is rolled up by the rolling roller after being subjected to paster hot-pressing and film covering, the rolling is completed by driving the coupler and the rolling roller to rotate through the driving motor, when the rolling is completed and the blanking is needed, the sliding plate is pulled, so that the driving motor and the coupler are disconnected with the rolling roller, and the. The tightness when adjusting to pass the material is through the screw rod cover at rotatory tensioning roller both ends for the lifting screw rod goes up and down at screw rod cover length direction, and then pulling connector and tensioning roller go up and down, and the screw rod cover card can only be rotatory on the cover seat. When carrying out the tectorial membrane, promote pull rod and nip roll through the cylinder for film and sticker are hugged closely, owing to have electric heating wire in the nip roll, make the film be heated shrink adhesion and sticker on. The utility model discloses a mode of hot pressing carries out the tectorial membrane to film and sticker, and makes the smooth-going complete of tectorial membrane process through adjusting the progress of opening, has improved the quality of tectorial membrane.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a front view of the present invention.
In the figure: frame 1, sticker unreel roller 2, sticker material passing overspeed device tensioner 3, film unreeling roller 4, hot pressing film device 5, coiling mechanism 6, backup pad 7, first material roller 3a of crossing, tensioning roller 3b, spiral elevating system 3c, electric heating wire 5a, ejection of compact roller 5b, nip roll 5c, cylinder 5d, pull rod 5e, frame 6a, wind-up roll 6b, driving motor 6c, slide 6d, shaft coupling 6e, cover seat 3c1, lifting screw 3c2, screw rod cover 3c3, connector 3c 4.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, the surface film coating device for the sticker production after gluing comprises a frame 1, a sticker unreeling roller 2, a sticker passing tensioning device 3, a film unreeling roller 4, a hot-pressing film device 5, a winding device 6, a sticker unreeling roller 2, sticker passing tensioning device 3, film unreeling roller 4, hot pressing film device 5 and coiling mechanism 6 all set gradually in frame 1 through the length direction of a plurality of backup pads 7 of group along frame 1, all backup pads 7 set up and set up along 1 length direction interval of frame along 6a width direction symmetry of frame, hot pressing film device 5 includes electric heating wire 5a, liftout roller 5b and nip roll 5c, liftout roller 5b can the pivoted setting be close to coiling mechanism 6 on backup pad 7, nip roll 5c sets up in backup pad 7 and is located liftout roller 5b directly over, electric heating wire 5a is around establishing in nip roll 5c along nip roll 5c length direction.
Sticker crosses material overspeed device tensioner 3 includes first material roller 3a and three tensioning roller 3b of crossing, first material roller 3a of crossing can the pivoted set up in backup pad 7 that is close to sticker unreel roller 2, every tensioning roller 3b sets up in the backup pad 7 that corresponds through spiral elevating system 3c, one of them tensioning roller 3b is located first material roller 3a of crossing and two backup pads 7 between film unreeling roller 4, two other tensioning rollers 3b all are located two backup pads 7 between film unreeling roller 4 and the hot pressing film device 5 and place from top to bottom along backup pad 7 length direction, spiral elevating system 3c symmetry sets up on two backup pads 7 that correspond. The sticker is discharged from the sticker unwinding roller 2 after gluing, and is conveyed to the winding device 6 through the first material passing roller 3a and the tensioning roller 3 b.
Every spiral elevating system 3c all includes two cover seats 3c1, two lifting screw 3c2 and two screw rod cover 3c3, two cover seats 3c1 symmetry are fixed to be set up on two backup pad 7 that correspond, two screw rod covers 3c3 are equallyd divide respectively can the pivoted setting on the cover seat 3c1 that corresponds and its upper end and cover seat 3c1 joint, two lifting screw 3c2 connect with two screw rod covers 3c3 soon respectively, two screw rod covers 3c3 all respectively are connected with tensioning roller 3b through a connector 3c4, two connectors 3c4 articulate respectively on two corresponding lifting screw 3c2 and the cover is established at the both ends of tensioning roller 3 b. When the tightness during material transmission is adjusted, the screw sleeves 3c3 at two ends of the tensioning roller 3b are rotated, so that the lifting screw 3c2 is lifted in the length direction of the screw sleeve 3c3, the connector 3c4 and the tensioning roller 3b are further pulled to lift, and the screw sleeve 3c3 is clamped on the sleeve seat 3c1 and can only rotate.
The nip rolls 5c are connected to the corresponding supporting plates 7 through two cylinders 5d symmetrically arranged at the tops of the corresponding supporting plates 7 along the length direction of the nip rolls 5c, each cylinder 5d is connected with the nip rolls 5c through a pull rod 5e, the upper ends of the pull rods 5e are fixedly connected with the working ends of the cylinders 5d, and the lower ends of the pull rods 5e are sleeved at the lower ends of the nip rolls 5 c. When carrying out the tectorial membrane, promote pull rod 5e and nip roll 5c through cylinder 5d for film and sticker are hugged closely, owing to have electric heating wire 5a in nip roll 5c, make the film be heated shrink adhesion and sticker on.
Coiling mechanism 6 includes frame 6a, wind-up roll 6b, driving motor 6c, and wind-up roll 6b can the pivoted setting on backup pad 7, and driving motor 6c passes through slide 6d and sets up on frame 6a, slide 6d set up in frame 6a upper end and with frame 6a sliding connection, be connected through shaft coupling 6e between driving motor 6c and the wind-up roll 6b, wind-up roll 6b and driving motor 6 c's output is connected respectively at the both ends of shaft coupling 6 e. During material rolling, the paster sequentially passes through the first material passing roller 3a and the tensioning roller 3b close to the first material passing roller 3a, then passes through one tensioning roller 3b close to the material pressing roller 5c, passes between the material pressing roller 5c and the material ejecting roller 5b, is rolled by the rolling roller 6b after being subjected to hot-pressing film coating with the film, the film passes through the other tensioning roller 3b close to the material pressing roller 5c by the film unwinding roller 4, passes between the material pressing roller 5c and the material ejecting roller 5b, is rolled by the rolling roller 6b after being subjected to hot-pressing film coating with the paster, and is driven by the driving motor 6c to drive the coupler 6e and the rolling roller 6b to rotate to complete rolling, when rolling is completed and blanking is needed, the sliding plate 6d is pulled to disconnect the driving motor 6c and the coupler 6e from the rolling roller 6b, so that blanking is convenient.
The working principle is as follows: during material rolling, the paster sequentially passes through the first material passing roller 3a and the tensioning roller 3b close to the first material passing roller 3a, then passes through one tensioning roller 3b close to the material pressing roller 5c, passes between the material pressing roller 5c and the material ejecting roller 5b, is rolled by the rolling roller 6b after being subjected to hot-pressing film coating with the film, the film passes through the other tensioning roller 3b close to the material pressing roller 5c by the film unwinding roller 4, passes between the material pressing roller 5c and the material ejecting roller 5b, is rolled by the rolling roller 6b after being subjected to hot-pressing film coating with the paster, and is driven by the driving motor 6c to drive the coupler 6e and the rolling roller 6b to rotate to complete rolling, when rolling is completed and blanking is needed, the sliding plate 6d is pulled to disconnect the driving motor 6c and the coupler 6e from the rolling roller 6b, so that blanking is convenient. When the tightness during material transmission is adjusted, the screw sleeves 3c3 at two ends of the tensioning roller 3b are rotated, so that the lifting screw 3c2 is lifted in the length direction of the screw sleeve 3c3, the connector 3c4 and the tensioning roller 3b are further pulled to lift, and the screw sleeve 3c3 is clamped on the sleeve seat 3c1 and can only rotate. When carrying out the tectorial membrane, promote pull rod 5e and nip roll 5c through cylinder 5d for film and sticker are hugged closely, owing to have electric heating wire 5a in nip roll 5c, make the film be heated shrink adhesion and sticker on.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (5)
1. A sticker gluing rear surface film covering device for label production is characterized by comprising a rack (1), a sticker unreeling roller (2), a sticker passing tensioning device (3), a film unreeling roller (4), a hot pressing film device (5) and a rolling device (6), wherein the sticker unreeling roller (2), the sticker passing tensioning device (3), the film unreeling roller (4), the hot pressing film device (5) and the rolling device (6) are sequentially arranged on the rack (1) along the length direction of the rack (1) through a plurality of groups of supporting plates (7), all the supporting plates (7) are symmetrically arranged along the width direction of a machine base (6a) and are arranged at intervals along the length direction of the rack (1), the hot pressing film device (5) comprises an electric heating wire (5a), a material jacking roller (5b) and a material pressing roller (5c), the material jacking roller (5b) can be rotatably arranged on the supporting plates (7) close to the rolling device (6), the nip roll (5c) is arranged on the supporting plate (7) and positioned right above the material ejecting roll (5b), and the electric heating wire (5a) is wound in the nip roll (5c) along the length direction of the nip roll (5 c).
2. The device for coating the surface of the sticker for producing labels after gluing according to claim 1, it is characterized in that the paster passing tensioning device (3) comprises a first passing roller (3a) and three tensioning rollers (3b), the first passing roller (3a) can be rotatably arranged on a supporting plate (7) close to the paster unreeling roller (2), each tensioning roller (3b) is arranged on the corresponding supporting plate (7) through a spiral lifting mechanism (3c), one of the tension rollers (3b) is positioned on two support plates (7) between the first material passing roller (3a) and the film unwinding roller (4), two other tensioning rollers (3b) are located on two supporting plates (7) between the film unwinding roller (4) and the hot pressing film device (5) and are placed up and down along the length direction of the supporting plates (7), and the spiral lifting mechanisms (3c) are symmetrically arranged on the two corresponding supporting plates (7).
3. The device for coating the surface of the sticker for producing labels after gluing according to claim 2, its characterized in that, every spiral elevating system (3c) all includes two cover seats (3c1), two lifting screw (3c2) and two screw rod cover (3c3), two cover seats (3c1) symmetry are fixed to be set up on two backup pad (7) that correspond, two screw rod cover (3c3) are equallyd divide respectively can the pivoted setting on corresponding cover seat (3c1) and its upper end and cover seat (3c1) joint, two lifting screw (3c2) connect with two screw rod cover (3c3) soon respectively, two screw rod cover (3c3) all respectively are connected with tensioning roller (3b) through a connector (3c4), two connectors (3c4) articulate respectively on two lifting screw (3c2) that correspond and the cover is established at the both ends of tensioning roller (3 b).
4. The device for laminating the adhesive-coated back surface of the sticker for label production according to claim 1, wherein the nip roller (5c) is connected to the corresponding support plate (7) through two air cylinders (5d) symmetrically arranged at the top of the corresponding support plate (7) along the length direction of the nip roller (5c), each air cylinder (5d) and the nip roller (5c) are connected through a pull rod (5e), the upper end of each pull rod (5e) is fixedly connected with the working end of each air cylinder (5d), and the lower end of each pull rod (5e) is sleeved at the lower end of the nip roller (5 c).
5. The label production is with surface tectorial membrane device after sticker rubber coating for production of label of claim 1, characterized in that, coiling mechanism (6) includes frame (6a), wind-up roll (6b), driving motor (6c), wind-up roll (6b) can the pivoted setting on backup pad (7), driving motor (6c) pass through slide (6d) and set up on frame (6a), slide (6d) set up in frame (6a) upper end and with frame (6a) sliding connection, be connected through shaft coupling (6e) between driving motor (6c) and the wind-up roll (6b), the output of wind-up roll (6b) and driving motor (6c) is connected respectively at the both ends of shaft coupling (6 e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789699.2U CN210048247U (en) | 2019-05-28 | 2019-05-28 | Label production is with surface tectorial membrane device behind sticker rubber coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789699.2U CN210048247U (en) | 2019-05-28 | 2019-05-28 | Label production is with surface tectorial membrane device behind sticker rubber coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210048247U true CN210048247U (en) | 2020-02-11 |
Family
ID=69395041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920789699.2U Active CN210048247U (en) | 2019-05-28 | 2019-05-28 | Label production is with surface tectorial membrane device behind sticker rubber coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210048247U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141785A (en) * | 2020-08-24 | 2020-12-29 | 无锡市新浩保护膜有限公司 | Coating machine for double-sided oil-coated paper |
| CN112848630A (en) * | 2021-01-29 | 2021-05-28 | 东莞市俊宇电子有限公司 | A full-automatic production line for sponge rubber production |
| CN112875388A (en) * | 2021-02-24 | 2021-06-01 | 江阴富瑞达包装有限公司 | Film pasting device |
| CN112959820A (en) * | 2021-04-02 | 2021-06-15 | 黄先进 | Protection treatment method for printing and laminating adhesive label |
| CN114212579A (en) * | 2021-12-03 | 2022-03-22 | 安徽艾雅伦新材料科技有限公司 | Coiled material device for PVC (polyvinyl chloride) floor and PVC rolling method |
| CN114290657A (en) * | 2021-12-20 | 2022-04-08 | 南京艾利包装印刷有限公司 | Automatic label laminating device |
-
2019
- 2019-05-28 CN CN201920789699.2U patent/CN210048247U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141785A (en) * | 2020-08-24 | 2020-12-29 | 无锡市新浩保护膜有限公司 | Coating machine for double-sided oil-coated paper |
| CN112141785B (en) * | 2020-08-24 | 2024-03-15 | 无锡市新浩保护膜有限公司 | Coating machine for double-sided oil-sticking paper |
| CN112848630A (en) * | 2021-01-29 | 2021-05-28 | 东莞市俊宇电子有限公司 | A full-automatic production line for sponge rubber production |
| CN112875388A (en) * | 2021-02-24 | 2021-06-01 | 江阴富瑞达包装有限公司 | Film pasting device |
| CN112875388B (en) * | 2021-02-24 | 2024-04-26 | 江阴富瑞达包装有限公司 | Film sticking device |
| CN112959820A (en) * | 2021-04-02 | 2021-06-15 | 黄先进 | Protection treatment method for printing and laminating adhesive label |
| CN114212579A (en) * | 2021-12-03 | 2022-03-22 | 安徽艾雅伦新材料科技有限公司 | Coiled material device for PVC (polyvinyl chloride) floor and PVC rolling method |
| CN114290657A (en) * | 2021-12-20 | 2022-04-08 | 南京艾利包装印刷有限公司 | Automatic label laminating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210048247U (en) | Label production is with surface tectorial membrane device behind sticker rubber coating | |
| CN112582655B (en) | Membrane electrode manufacturing apparatus | |
| CN111276760A (en) | Double-station lithium battery winding machine | |
| CN211480213U (en) | Double-station lithium battery winding machine | |
| CN209957014U (en) | Paster stripping off device of printed circuit film | |
| CN208698134U (en) | A kind of waterproofing membrane production film covering device | |
| CN210083642U (en) | Aluminum sheet laminating machine | |
| CN112210304A (en) | Production and packaging method for cotton coating film | |
| CN205932662U (en) | Little rewinding machine is partly peeled off absolutely to biax | |
| CN214031072U (en) | Heat-transfer die concatenation supplies membrane device | |
| CN213291410U (en) | Production system of preimpregnation material | |
| CN218174113U (en) | Coating substrate protection film stripping off device | |
| CN209973855U (en) | Electric heating material changing and receiving device | |
| CN105819048B (en) | A kind of full-automatic PE Paper adhesive machines | |
| CN211641022U (en) | Double-wheel-group different-shaft pressurizing mechanism for hot air welding machine | |
| CN213137787U (en) | Flattening device for membrane group and flattening machine | |
| CN108673993B (en) | Processing technology of PVC wallpaper and production line thereof | |
| CN110937201A (en) | Tread rubber film tearing system | |
| CN218315216U (en) | Multilayer sticker laminating device | |
| CN218707719U (en) | Film material winding and recycling equipment | |
| CN111295090A (en) | Production process of efficient anti-interference cable shielding tape | |
| CN212826831U (en) | Strip-shaped fabric hot laminating equipment | |
| TWM406019U (en) | Hot shrinking film sleeve labeling machine | |
| CN216237498U (en) | Membrane silk arrangement bunching device | |
| CN216683665U (en) | Laminating mechanism of release paper laminating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |