CN111470101A - Surface laminating device for leather product packaging - Google Patents
Surface laminating device for leather product packaging Download PDFInfo
- Publication number
- CN111470101A CN111470101A CN202010314726.8A CN202010314726A CN111470101A CN 111470101 A CN111470101 A CN 111470101A CN 202010314726 A CN202010314726 A CN 202010314726A CN 111470101 A CN111470101 A CN 111470101A
- Authority
- CN
- China
- Prior art keywords
- film
- synchronous belt
- product packaging
- guide rail
- workbench
- 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.)
- Pending
Links
- 239000010985 leather Substances 0.000 title claims abstract description 21
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 21
- 238000010030 laminating Methods 0.000 title description 6
- 239000012528 membrane Substances 0.000 claims abstract description 32
- 230000001360 synchronised effect Effects 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 210000002489 tectorial membrane Anatomy 0.000 claims abstract description 8
- 230000004927 fusion Effects 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 210000003128 head Anatomy 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 8
- 238000005485 electric heating Methods 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/06—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths
- B65B11/08—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a single straight path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
- B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
- B65B61/10—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting using heated wires or cutters
Abstract
The invention discloses a surface film covering device for leather product packaging, which comprises a workbench, wherein a synchronous belt is arranged in the middle of the workbench, two ends of the synchronous belt are respectively connected with a feeding belt and a discharging belt, lower film rolls are arranged at two ends of the bottom of the workbench, a film on the lower film rolls is attached to the top of the synchronous belt, a support is arranged on the outer wall of the top of the workbench, a top plate is arranged at the top of the support, upper film rolls are arranged on two sides of the top plate, a pressure rod is arranged between the supports at two ends of the top plate, the film on the upper film rolls penetrates through the bottom of the pressure rod, an air cylinder is arranged on the top plate. The leather is packaged and is sent to the synchronous belt to the pay-off area, adjust the depression bar position for the film of going up the membrane book is located the product packaging top, and synchronous belt and lower membrane book synchronous rotation make the product packaging move to pad pasting mechanism below, and the cylinder drives pad pasting mechanism and moves down, thereby cuts off the film of going up the membrane book and compresses tightly on the product packaging, and with the film butt fusion of lower membrane book, realize comprehensive tectorial membrane, finally send away through a material area.
Description
Technical Field
The invention relates to the technical field of leather products, in particular to a surface film coating device for packaging a leather product.
Background
Leather products receive consumers' liking because of the texture is smooth, and durable receives, need pack it after leather products produce, often protect at packing carton surface coating, and the most complex structure of present tectorial membrane equipment is difficult to carry out disposable comprehensive tectorial membrane to product packaging, is difficult to paste the packing surface of tight leather products with the film completely during the tectorial membrane, and for this reason we propose a surface tectorial membrane device of leather products packing to be used for solving above-mentioned problem.
Disclosure of Invention
The present invention is directed to a surface coating device for leather product packaging, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a surface coating device of leather product packing, includes the workstation, the mid-mounting hold-in range of workstation, connect pay-off area and ejection of compact area on the workstation at hold-in range both ends respectively, the bottom both ends of workstation are installed down the membrane and are rolled up, the top of the membrane laminating hold-in range that the membrane was rolled up down, the top outer wall department installing support of workstation, the top installation roof of support, the membrane is rolled up in the both sides installation of roof, install the depression bar between the support at roof both ends, the bottom of depression bar is passed to the membrane of rolling up, fixed mounting cylinder on the roof, the push rod of cylinder slides and runs through roof and fixed connection pad pasting mechanism.
Preferably, the synchronous belt, the feeding belt and the discharging belt are all conveying belts, one ends of the lower film roll, the upper film roll, the synchronous belt, the feeding belt and the discharging belt are all connected with motors, and the linear speed of the lower film roll is the same as that of the synchronous belt.
Preferably, the depression bar includes the guide rail, equal fixed mounting guide rail on the inside wall of support, slip joint sliding frame on the guide rail, the outer wall of sliding frame cup joints the locking bolt through helicitic texture, and the terminal surface of locking bolt closely presses on the guide rail, rotate installation guide pulley through the round pin axle between two sliding frame outer walls of the same end of roof, the film of going up the membrane book passes the bottom of guide pulley.
Preferably, the guide rail is of a T-shaped structure, the sliding frame is of a C-shaped structure with an inner cavity attached to the guide rail, and the outer wall of the guide rail is provided with a graduated scale.
Preferably, the film sticking mechanism comprises a pressing frame, two push rods fixedly connected with two cylinders are respectively arranged at two ends of the top of the pressing frame, the fusing heads are fixedly mounted at the bottom of the outer wall of the pressing frame, the heating plates are fixedly mounted on the inner wall of the pressing frame, the bottom surfaces of the heating plates extending out of the pressing frame form the fusing heads, a plurality of rotary grooves are formed in the inner walls of the heating plates, and the pressing wheels are rotatably mounted in the rotary grooves through pin shafts.
Preferably, the bottom of the push rod of the cylinder is fixedly provided with a connecting plate, the pressing frame is connected with the connecting plate through a bolt, the fusing head and the heating plate are both copper structures connected with the electric heating ring, the fusing head is of a conical structure, the fusing head is of an inverted step structure, and the height of the fusing head is larger than that of the fusing head.
Compared with the prior art, the invention has the beneficial effects that: the lower film roll is attached to the bottom of a product package, the fusing head is in contact with the film of the upper film roll to fuse, the pressing wheel is attached to the product package to roll, the film is pressed on the product package, the pressing wheel is heated to heat the film, the film is convenient to be attached to the outer wall of the product package, the welding head is used for welding the edge of the square film and the film of the lower film roll together, so that comprehensive film covering is realized, the film is attached to the product package more tightly, and the device is simple in structure; the sliding frame slides along the guide rail and is locked and fixed through the locking bolt, so that the height of the guide wheel is quickly adjusted, the distance between the upper film roll film between the guide wheels and the workbench is adjustable after the upper film roll film between the guide wheels is straightened, and the lower pressing frame is changed into different specifications through the connecting plate, so that the film coating is conveniently carried out on different product packages.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a schematic view of the structure of the compression bar according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1 workbench, 2 synchronous belts, 3 lower film rolls, 4 supports, 5 top plates, 6 upper film rolls, 7 pressure bars, 71 guide rails, 72 guide wheels, 73 sliding frames, 74 locking bolts, 8 cylinders, 9 film sticking mechanisms, 91 lower pressure frames, 92 heating sheets, 93 rotary grooves, 94 pressing wheels, 95 welding heads, 96 welding heads, 10 feeding belts and 11 discharging belts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a surface tectorial membrane device of leather product packing, comprises a workbench 1, the mid-mounting hold-in range 2 of workstation 1, connect pay-off area 10 and play material area 11 on the workstation 1 at 2 both ends of hold-in range respectively, the bottom both ends of workstation 1 are installed down the membrane and are rolled up 3, the top of the membrane laminating hold-in range 2 on the membrane roll 3 down, the top outer wall department installing support 4 of workstation 1, the top installation roof 5 of support 4, the membrane is rolled up 6 in the installation of the both sides of roof 5, install depression bar 7 between the support 4 at 5 both ends of roof, the bottom that depression bar 7 was passed to the film on the membrane roll 6, fixed mounting cylinder 8 on the roof 5, the push rod of cylinder 8 slides and runs through roof 5 and fixed connection pad pasting mechanism 9. The pay-off area 10 with leather packing with send to hold-in range 2 on, adjust depression bar 7 position, make the film of going up membrane book 6 be located the product packaging top, hold-in range 2 and lower membrane book 3 synchronous rotation, make product packaging move to pad pasting mechanism 9 below, cylinder 8 drives pad pasting mechanism 9 and moves down, thereby cut off the film that goes up membrane book 6 and compress tightly on product packaging, and with the film butt fusion of lower membrane book 3, realize comprehensive tectorial membrane, finally send away through a material area 11.
Further, the guide plates are installed on two sides of one end, close to the feeding belt 10, of the synchronous belt 2, so that product packages are guided, and the product packages are convenient to move to the position below the film sticking mechanism 9.
Hold-in range 2, pay-off area 10 and ejection of compact area 11 are conveyor belt, and lower membrane is rolled up 3, is gone up the membrane and is rolled up 6, hold-in range 2, pay-off area 10 and the one end in ejection of compact area 11 and all is connected with the motor, and the linear velocity of lower membrane roll up 3 is the same with hold-in range 2, and the film laminating product package bottom on the membrane roll up 3 is convenient for down.
The pressure lever 7 comprises a guide rail 71, the guide rail 71 is fixedly installed on the inner side wall of the support 4, the guide rail 71 is slidably clamped with a sliding frame 73, the outer wall of the sliding frame 73 is sleeved with a locking bolt 74 through a threaded structure, the end face of the locking bolt 74 is tightly pressed on the guide rail 71, a guide wheel 72 is rotatably installed between the outer walls of the two sliding frames 73 at the same end of the top plate 5 through a pin shaft, a film of an upper film roll 6 penetrates through the bottom of the guide wheel 72, the guide rail 71 is of a T-shaped structure, the sliding frame 73 is of a C-shaped structure with an inner cavity attached to the guide rail 71, a scale is arranged on the outer wall of the guide rail 71, the sliding frame 73 slides along the guide rail 71 and is locked and fixed through the locking bolt 74, so that the height of the guide wheel 72 is quickly adjusted, the distance between the film roll 6.
The film sticking mechanism 9 comprises a lower pressing frame 91, two ends of the top of the lower pressing frame 91 are fixedly connected with push rods of two air cylinders 8 respectively, the bottom of the outer wall of the lower pressing frame 91 is fixedly provided with a fusing head 96, the inner wall of the lower pressing frame 91 is fixedly provided with a heating sheet 92, the bottom of the heating sheet 92 extends out of the bottom surface of the lower pressing frame 91 to form a fusing head 95, the inner wall of the heating sheet 92 is provided with a plurality of rotating grooves 93, pressing wheels 94 are rotatably arranged in the rotating grooves 93 through pin shafts, the bottom of the push rod of the air cylinder 8 is fixedly provided with a connecting plate, the lower pressing frame 91 is connected with the connecting plate through bolts, the fusing head 96 and the heating sheet 92 are both copper structures connected with electric heating rings, the fusing head 96 is of a conical structure, the fusing head 95 is of an inverted ladder platform structure, the height of the fusing head 96 is larger than that of the fusing head 95, the lower pressing frame 91 can be quickly replaced through the connecting plate, when the lower, thereby go up the film fusing of membrane book 6 and go out square film, square film drops on product package, along with briquetting 91 continues to move down, pinch roller 94 laminating product package rolls, thereby compress tightly the film on product package, and simultaneously, heating plate 92 heats, make pinch roller 94 heat up and heat the film, the film of being convenient for pastes tight product package outer wall, final welding head 95 is in the same place square film edge and the film butt joint of lower membrane book 3, finally push down frame 91 and shift up and break away from product package, hold-in range 2 removes and sends product package to pay-off area 11 and removes.
The working principle is as follows: when the invention is used, the sliding frame 73 slides along the guide rail 71 and is locked and fixed through the locking bolt 74, so that the height of the guide wheel 72 is quickly adjusted, the distance between the film of the upper film roll 6 between the guide wheels 72 and the workbench 1 is slightly larger than the product packaging height after being straightened, the leather is packaged and sent to the synchronous belt 2 by the feeding belt 10, the synchronous belt 2 and the lower film roll 3 synchronously rotate, so that the product packaging moves to the lower part of the film sticking mechanism 9, then the synchronous belt 2 and the lower film roll 3 stop, the cylinder 8 drives the lower pressing frame 91 to move downwards, the fusing head 96 firstly contacts the film of the upper film roll 6, so that the film of the upper film roll 6 is fused into a square film, the square film falls on the product packaging, the pressing wheel 94 is stuck to the product packaging and rolls with the lower pressing block 91 continuously moving downwards, so as to press the film on the product packaging, meanwhile, the heating sheet 92 is heated, so that the pressing wheel 94, the film of being convenient for pastes tight product package outer wall, and final welding head 95 is in the same place square film edge and the film welding of lower membrane book 3, finally pushes down frame 91 and shifts up and break away from the product package, and hold-in range 2 removes and sends the product package to pay-off belt 11 department, and the film of lower membrane book 3 breaks off from the welding this moment, then the product package is followed out material area 11 and is removed, and the waste material of remaining lower membrane book 3 is rolled up.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a surface tectorial membrane device of leather product packing, includes workstation (1), its characterized in that: a synchronous belt (2) is arranged in the middle of the workbench (1), the workbench (1) at the two ends of the synchronous belt (2) is respectively connected with a feeding belt (10) and a discharging belt (11), lower film rolls (3) are arranged at two ends of the bottom of the workbench (1), a film on the lower film roll (3) is attached to the top of the synchronous belt (2), a bracket (4) is arranged on the outer wall of the top of the workbench (1), a top plate (5) is arranged on the top of the bracket (4), film rolls (6) are arranged on two sides of the top plate (5), a pressure rod (7) is arranged between the brackets (4) at two ends of the top plate (5), a film on the upper film roll (6) passes through the bottom of the pressure lever (7), the top plate (5) is fixedly provided with an air cylinder (8), and a push rod of the air cylinder (8) penetrates through the top plate (5) in a sliding manner and is fixedly connected with the film sticking mechanism (9).
2. A surface coating apparatus for leather product packaging according to claim 1, wherein: synchronous belt (2), pay-off area (10) and ejection of compact area (11) are conveyor belt, the one end that lower membrane was rolled up (3), was gone up membrane and is rolled up (6), synchronous belt (2), pay-off area (10) and ejection of compact area (11) all is connected with the motor, the linear velocity that lower membrane was rolled up (3) is the same with synchronous belt (2).
3. A surface coating apparatus for leather product packaging according to claim 1, wherein: depression bar (7) include guide rail (71), equal fixed mounting guide rail (71) on the inside wall of support (4), slide joint sliding frame (73) on guide rail (71), the outer wall of sliding frame (73) cup joints locking bolt (74) through helicitic texture, and the terminal surface of locking bolt (74) closely presses on guide rail (71), roof (5) rotate installation guide pulley (72) through the round pin axle between two sliding frame (73) outer walls with the one end, the film of going up membrane book (6) passes the bottom of guide pulley (72).
4. A surface coating apparatus for leather product packaging according to claim 3, wherein: the guide rail (71) is of a T-shaped structure, the sliding frame (73) is of a C-shaped structure with an inner cavity attached to the guide rail (71), and a graduated scale is arranged on the outer wall of the guide rail (71).
5. A surface coating apparatus for leather product packaging according to claim 1, wherein: pad pasting mechanism (9) are including pushing down frame (91), the push rod of two cylinders (8) of top both ends difference fixed connection of pushing down ore deposit (91), the equal fixed mounting fusion head (96) in outer wall bottom of pushing down frame (91), the equal fixed mounting heating plate (92) of inner wall of pushing down frame (91), the bottom surface that stretches out pushing down frame (91) bottom of heating plate (92) forms fusion splice (95), open the inner wall of heating plate (92) has a plurality of turn troughs (93), all rotate installation pinch roller (94) through the round pin axle in turn trough (93).
6. A surface coating device for leather product package according to claim 5, characterized in that: the push rod bottom fixed mounting of cylinder (8) has the connecting plate, and pushes down frame (91) and pass through bolted connection connecting plate, fuse head (96) and heating plate (92) are the copper structure of connecting the electric heat circle, fuse head (96) are the toper structure, fusion head (95) are for falling the halfpace structure, and fuse head (96) highly be greater than fusion head (95).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010314726.8A CN111470101A (en) | 2020-04-21 | 2020-04-21 | Surface laminating device for leather product packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010314726.8A CN111470101A (en) | 2020-04-21 | 2020-04-21 | Surface laminating device for leather product packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111470101A true CN111470101A (en) | 2020-07-31 |
Family
ID=71754083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010314726.8A Pending CN111470101A (en) | 2020-04-21 | 2020-04-21 | Surface laminating device for leather product packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111470101A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238964A (en) * | 2020-10-22 | 2021-01-19 | 深圳源明杰科技股份有限公司 | Electronic tag packaging device |
| CN112407491A (en) * | 2020-11-17 | 2021-02-26 | 湖南味了谁食品有限责任公司 | Chop hot pepper food automatic packaging machine |
| CN112644807A (en) * | 2020-12-01 | 2021-04-13 | 江西怡中堂生物科技有限公司 | Shrink film sealing and cutting packaging machine |
| CN112918820A (en) * | 2021-03-19 | 2021-06-08 | 重庆同力塑料制品有限公司 | Film covering method and device for packaging EPS foam finished products |
| CN113479365A (en) * | 2021-07-07 | 2021-10-08 | 江西师范大学 | Automatic film laminating device for packaging box |
| CN114275213A (en) * | 2021-12-06 | 2022-04-05 | 湖南浩森胶业有限公司 | Instant adhesive production system based on intelligent continuous production |
| CN114628288A (en) * | 2022-03-12 | 2022-06-14 | 宁波利汇物联网科技有限公司 | Automatic packaging equipment for glass tube type RFID electronic tag and use method |
| CN116728761A (en) * | 2023-08-16 | 2023-09-12 | 江苏缪斯光电科技有限公司 | Film covering device of optical filter for infrared night vision telescope equipment |
-
2020
- 2020-04-21 CN CN202010314726.8A patent/CN111470101A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238964A (en) * | 2020-10-22 | 2021-01-19 | 深圳源明杰科技股份有限公司 | Electronic tag packaging device |
| CN112407491A (en) * | 2020-11-17 | 2021-02-26 | 湖南味了谁食品有限责任公司 | Chop hot pepper food automatic packaging machine |
| CN112644807A (en) * | 2020-12-01 | 2021-04-13 | 江西怡中堂生物科技有限公司 | Shrink film sealing and cutting packaging machine |
| CN112918820A (en) * | 2021-03-19 | 2021-06-08 | 重庆同力塑料制品有限公司 | Film covering method and device for packaging EPS foam finished products |
| CN112918820B (en) * | 2021-03-19 | 2022-07-01 | 重庆同力塑料制品有限公司 | Film covering method and device for packaging EPS foam finished products |
| CN113479365A (en) * | 2021-07-07 | 2021-10-08 | 江西师范大学 | Automatic film laminating device for packaging box |
| CN113479365B (en) * | 2021-07-07 | 2022-06-14 | 江西师范大学 | Automatic film laminating device for packaging box |
| CN114275213A (en) * | 2021-12-06 | 2022-04-05 | 湖南浩森胶业有限公司 | Instant adhesive production system based on intelligent continuous production |
| CN114628288A (en) * | 2022-03-12 | 2022-06-14 | 宁波利汇物联网科技有限公司 | Automatic packaging equipment for glass tube type RFID electronic tag and use method |
| CN116728761A (en) * | 2023-08-16 | 2023-09-12 | 江苏缪斯光电科技有限公司 | Film covering device of optical filter for infrared night vision telescope equipment |
| CN116728761B (en) * | 2023-08-16 | 2023-10-20 | 江苏缪斯光电科技有限公司 | Film covering device of optical filter for infrared night vision telescope equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20200731 |