CN220048847U - Coating machine drying equipment is used in plastic film production - Google Patents
Coating machine drying equipment is used in plastic film production Download PDFInfo
- Publication number
- CN220048847U CN220048847U CN202321392682.6U CN202321392682U CN220048847U CN 220048847 U CN220048847 U CN 220048847U CN 202321392682 U CN202321392682 U CN 202321392682U CN 220048847 U CN220048847 U CN 220048847U
- Authority
- CN
- China
- Prior art keywords
- groups
- drying box
- drying
- plastic film
- film body
- 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
- 238000001035 drying Methods 0.000 title claims abstract description 71
- 239000002985 plastic film Substances 0.000 title claims abstract description 26
- 229920006255 plastic film Polymers 0.000 title claims abstract description 26
- 239000011248 coating agent Substances 0.000 title claims abstract description 12
- 238000000576 coating method Methods 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims description 18
- 238000007603 infrared drying Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract 1
- 235000013305 food Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the technical field of coating machines and discloses a coating machine drying device for producing plastic films, which comprises a drying box and a tensioning and adjusting mechanism arranged in the drying box, wherein an air outlet is formed in the upper surface of the drying box, the drying box is communicated with a filtering mechanism through the air outlet, the upper end of one side of the drying box is communicated with a feeding pipe, and the lower end of the other side of the drying box is communicated with a discharging pipe; through the cooperation between stoving case, tensioning adjustment mechanism and the film body, through motor drive two-way threaded rod to adjust the interval between two sets of first elastic rollers of interval regulation and the two sets of second elastic rollers between through adjusting between two sets of movable frames, be convenient for adjust the rate of tension of film body, avoid the film body because the business turn over material speed is different when expanding to lead to film body lax or fold, improve the drying efficiency of film body and the quality of stoving.
Description
Technical Field
The utility model relates to the technical field of coating machines, in particular to a coating machine drying device for plastic film production.
Background
Plastic films are films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins for packaging and for use as a film coating. Plastic packages and plastic packaging products have a larger and larger share in the market, particularly composite plastic flexible packages, are widely applied to the fields of food, medicine, chemical industry and the like, wherein the food packages have the largest proportion, such as beverage packages, quick-frozen food packages, steamed food packages, snack food packages and the like, and the products bring great convenience to life of people;
the application range of plastic film is extremely wide, also need the plastic film of taking the coating when producing bill-board platemaking, and plastic film need carry out the stoving in the production process, current drying-machine adopts hot-blast air-drying and infrared ray stoving lamp to shine the stoving mostly, but when plastic film is expanding through the guide roll, because at the beginning of carrying out stoving work, there is the condition that feed rate is greater than ejection of compact speed, can make plastic film take place curling or take place to relax like this, can influence plastic film's stoving work like this, consequently we need to propose a plastic film production and use coating machine drying equipment.
Disclosure of Invention
The utility model aims to provide a coating machine drying device for plastic film production, which is convenient for adjusting a guide roller for guiding a plastic film, so as to be convenient for adjusting the tightness of the plastic film, avoid the influence of relaxation on the quality of the plastic film in the drying process, and further improve the drying efficiency of the plastic film, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coating machine drying equipment for plastic film production, includes stoving case and installs the tensioning adjustment mechanism in the stoving case, the air outlet has been seted up to the upper surface of stoving case, the stoving case has filtering mechanism through air outlet intercommunication, the upper end intercommunication of one side of stoving case has the inlet pipe, the lower extreme intercommunication of the opposite side of stoving case has the discharging pipe, the lower surface fixedly connected with multiunit stabilizer blade of stoving case;
the tensioning and adjusting mechanism comprises a motor arranged at the lower end of one side of the drying box and a bidirectional threaded rod rotatably connected to the bottom of the inner cavity of the drying box, two ends of the bidirectional threaded rod are connected with movable frames in a threaded manner, and two groups of sliding grooves are symmetrically formed in two ends of the two groups of movable frames;
the inner side of a group of movable frames is rotationally connected with a first guide roller and two groups of first elastic rollers, the other group of movable frames is rotationally connected with a second guide roller and two groups of second elastic rollers, the inner diameters of the second elastic rollers are the same as those of the first guide roller, the inner diameters of the first elastic rollers are the same as those of the second guide roller, and the first guide roller, the second guide roller, the two groups of first elastic rollers and the two groups of second elastic rollers are all in transmission connection with a film body.
Preferably, the filtering mechanism comprises an air suction pump and an absorption box which are arranged on the upper surface of the drying box, an air suction cover is communicated with an air suction opening of the air suction pump, and the air suction cover is communicated with an air outlet.
Preferably, the air outlet of the air pump is communicated with an air duct, one end of the air duct is communicated with the inner cavity of the absorption box, one end of the air duct is arranged at the bottom of the inner cavity of the absorption box, the upper surface of the absorption box is communicated with an exhaust channel, and an active carbon plate is arranged in the exhaust channel.
Preferably, a plurality of groups of infrared drying sheets are arranged on one side of the inner cavity of the drying box, the infrared drying sheets are arranged in parallel at equal intervals, and the infrared drying sheets are the same as the film body in interval.
Preferably, the top and the bottom of the inner cavity of the drying box are fixedly connected with two groups of guide rails, the two groups of guide rails are respectively and slidably connected with two groups of sliding grooves of two groups of movable frames, and the two groups of movable frames are arranged in parallel.
Preferably, two groups of limiting rollers are hinged to one side of the inner cavity of the drying box, the distance between the two groups of limiting rollers is larger than the inner diameter of the air outlet hole, and the two groups of limiting rollers are arranged between the two groups of movable frames.
Preferably, two groups of air inlets are symmetrically formed in the lower surface of the drying box, dust screens are arranged in the two groups of air inlets, flow guide fans are arranged at two ends of the bottom of the inner cavity of the drying box, and the two groups of flow guide fans are respectively arranged at the upper ends of the two groups of air inlets.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the two-way threaded rod is driven by the motor mainly through the cooperation between the drying box, the tensioning adjusting mechanism and the film body, so that the distance between the two groups of first elastic rollers and the two groups of second elastic rollers is adjusted by adjusting the distance between the two groups of movable frames, the tensioning degree of the film body is conveniently adjusted, the film body is prevented from loosening or wrinkling due to different feeding and discharging rates when the film body is unfolded, and the drying efficiency and the drying quality of the film body are improved.
2. According to the utility model, through the cooperation among the guide fan, the filtering mechanism and the limiting roller, the air flow rate of the inner cavity of the drying box is accelerated through the guide fan, so that the drying efficiency of the film body is accelerated, meanwhile, the filtering mechanism is convenient for extracting the moisture and the heat energy in the drying box, and harmful substances are absorbed and filtered through the absorption box and the active carbon plate, so that the influence of the harmful substances on the environment is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall front view of the present utility model;
FIG. 2 is a schematic diagram showing a left-hand cross-sectional structure of a drying box according to the present utility model;
FIG. 3 is a schematic diagram showing a sectional front view of a drying box according to the present utility model;
fig. 4 is a schematic structural view of the tension adjusting mechanism of the present utility model.
In the figure: 1. a drying box; 2. a tension adjusting mechanism; 21. a motor; 22. a two-way threaded rod; 23. a movable frame; 231. a chute; 24. a first guide roller; 25. a first elastic roller; 26. a second elastic roller; 27. a second guide roller; 3. a feed pipe; 4. a discharge pipe; 5. a film body; 6. a filtering mechanism; 61. an air extracting pump; 62. an air suction cover; 63. an air duct; 64. an absorption box; 65. an exhaust passage; 66. an activated carbon plate; 7. infrared drying the sheet; 8. a diversion fan; 9. a dust screen; 10. a support leg; 11. an air inlet hole; 12. an air outlet hole; 13. a guide rail; 14. and a limit roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a coating machine drying equipment for plastic film production, includes stoving case 1 and installs the tensioning adjustment mechanism 2 in stoving case 1, and air outlet 12 has been seted up to the upper surface of stoving case 1, and stoving case 1 has filter mechanism 6 through air outlet 12 intercommunication, and the upper end intercommunication of one side of stoving case 1 has inlet pipe 3, and the lower extreme intercommunication of the opposite side of stoving case 1 has discharging pipe 4, and the lower surface of stoving case 1 is fixedly connected with multiunit stabilizer blade 10;
the tensioning and adjusting mechanism 2 comprises a motor 21 arranged at the lower end of one side of the drying box 1 and a bidirectional threaded rod 22 rotatably connected to the bottom of the inner cavity of the drying box 1, two ends of the bidirectional threaded rod 22 are respectively and spirally connected with a movable frame 23, and two groups of sliding grooves 231 are symmetrically formed in two ends of the two groups of movable frames 23;
the inner side of one group of movable frames 23 is rotationally connected with a first guide roller 24 and two groups of first elastic rollers 25, the inner side of the other group of movable frames 23 is rotationally connected with a second guide roller 27 and two groups of second elastic rollers 26, the inner diameters of the two groups of second elastic rollers 26 are the same as the inner diameters of the first guide roller 24, the inner diameters of the two groups of first elastic rollers 25 are the same as the inner diameters of the second guide roller 27, and the first guide roller 24, the second guide roller 27, the two groups of first elastic rollers 25 and the two groups of second elastic rollers 26 are all in transmission connection with the film body 5.
When the film drying box is used, one end of the film body 5 sequentially passes through the first guide roller 24, the two groups of second elastic rollers 26, the two groups of first elastic rollers 25 and the second elastic rollers 26 and passes out of the discharge holes after penetrating through the feed holes, the film body 5 in the drying box 1 is in different tightness when being wound and unwound, the distance between the two groups of movable frames 23 is controlled by the control motor 21 to drive the bidirectional threaded rod 22, the motor 21 is a forward and backward rotating motor, the tension degree of the film body 5 is adjusted by adjusting the distance between the two groups of first elastic rollers 25 and the two groups of second elastic rollers 26, so that the film body 5 is prevented from being wrinkled during drying, the drying efficiency is further improved, the film body 5 is limited by the two groups of limiting rods, the film body 5 is prevented from being sucked out when the air sucking pump 61 sucks moisture, the film body 5 is prevented from being separated from the first guide roller 24 and one group of the second elastic rollers 26, the air flow rate in the drying box 1 can be accelerated by the two groups of air guiding fans 8, the drying efficiency of the film body 5 is accelerated, the film body 5 is heated uniformly by the two groups of infrared heating sheets, the film body 5 is heated uniformly, the film quality is improved, and the drying quality is improved uniformly, and the film drying quality is heated uniformly.
The filtering mechanism 6 comprises an air suction pump 61 and an absorption box 64 which are arranged on the upper surface of the drying box 1, an air suction cover 62 is communicated with an air suction opening of the air suction pump 61, the air suction cover 62 is communicated with an air outlet, moisture and heat energy which stay in the drying box 1 are conveniently pumped out through the air suction pump 61, and the efficiency of pumping out the moisture and the heat energy is improved through the air suction cover 62.
The gas outlet intercommunication of aspiration pump 61 has air duct 63, the one end of air duct 63 is linked together with the absorption case 64 inner chamber, and the one end setting of air duct 63 is in the bottom of absorption case 64 inner chamber, the upper surface intercommunication of absorption case 64 has exhaust passage 65, and be provided with active carbon plate 66 in the exhaust passage 65, heat energy and the moisture that will take out through aspiration pump 61 are through air duct 63 injection into the absorption case 64 that holds alkaline absorption liquid, absorb and cool down the heat absorption by alkaline absorption liquid to the acidic poison material in the air after, discharge by exhaust passage 65, active carbon plate 66 absorbs the filtration to harmful gas simultaneously, reduce the influence of the toxic material that produces in the stoving in-process to surrounding environment.
One side of the inner cavity of the drying box 1 is provided with a plurality of groups of infrared drying sheets 7, the infrared drying sheets 7 are arranged in parallel at equal intervals, the infrared drying sheets 7 are the same as the film body 5 in interval, the drying area of the film body 5 can be increased through the infrared drying sheets 7, the drying efficiency of the film body 5 is accelerated, and the infrared drying sheets 7 are far infrared sheets, so that the film body 5 is uniformly heated.
The top and the bottom of the inner cavity of the drying box 1 are fixedly connected with two groups of guide rails 13, the two groups of guide rails 13 are respectively in sliding connection with two groups of sliding grooves 231 of the two groups of movable frames 23, the two groups of movable frames 23 are arranged in parallel, the movable frames 23 are conveniently guided through the guide rails 13, the stability of the relative movement of the movable frames 23 in the inner cavity of the drying box 1 is improved, and the film body 5 is prevented from being folded and damaged.
Two groups of limiting rollers 14 are hinged to one side of the inner cavity of the drying box 1, the distance between the two groups of limiting rollers 14 is larger than the inner diameter of the air outlet hole 12, the two groups of limiting rollers 14 are arranged between the two groups of movable frames 23, the uppermost film body 5 is limited through the limiting rollers 14, and the film body 5 is prevented from deforming when the air pump 61 pumps out heat energy and moisture.
Two sets of air inlet 11 have been seted up to the lower surface symmetry of stoving case 1, and all be provided with dust screen 9 in two sets of air inlet 11, the both ends of stoving case 1 inner chamber bottom all are provided with water conservancy diversion fan 8, and two sets of water conservancy diversion fans 8 set up respectively in the upper end of two sets of air inlet 11, can avoid external dust to get into stoving case 1 through the dust screen 9 of air inlet 11, avoid the surface adhesion dust of film body 5, improve the stoving quality of film body 5, the air velocity in the stoving case 1 has been accelerated to water conservancy diversion fan 8 simultaneously, thereby accelerated the drying efficiency of film body 5.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a coating machine drying equipment for plastic film production, includes stoving case (1) and installs tensioning adjustment mechanism (2) in stoving case (1), its characterized in that: an air outlet hole (12) is formed in the upper surface of the drying box (1), the drying box (1) is communicated with a filtering mechanism (6) through the air outlet hole (12), the upper end of one side of the drying box (1) is communicated with a feeding pipe (3), the lower end of the other side of the drying box (1) is communicated with a discharging pipe (4), and a plurality of groups of supporting legs (10) are fixedly connected to the lower surface of the drying box (1);
the tensioning and adjusting mechanism (2) comprises a motor (21) arranged at the lower end of one side of the drying box (1) and a bidirectional threaded rod (22) rotatably connected to the bottom of the inner cavity of the drying box (1), two ends of the bidirectional threaded rod (22) are connected with movable frames (23) in a threaded manner, and two groups of sliding grooves (231) are symmetrically formed in two ends of each movable frame (23);
the inner side of a group of movable frames (23) is rotationally connected with a first guide roller (24) and two groups of first elastic rollers (25), the other group of movable frames (23) is rotationally connected with a second guide roller (27) and two groups of second elastic rollers (26), the inner diameters of the two groups of second elastic rollers (26) are the same as the inner diameters of the first guide roller (24), the inner diameters of the two groups of first elastic rollers (25) are the same as the inner diameters of the second guide roller (27), and the first guide roller (24), the second guide roller (27), the two groups of first elastic rollers (25) and the two groups of second elastic rollers (26) are all in transmission connection with a film body (5).
2. A coater drying apparatus for plastic film production as set forth in claim 1, wherein: the filtering mechanism (6) comprises an air suction pump (61) and an absorption box (64) which are arranged on the upper surface of the drying box (1), an air suction cover (62) is communicated with an air suction opening of the air suction pump (61), and the air suction cover (62) is communicated with an air outlet.
3. A coater drying apparatus for plastic film production as set forth in claim 2, wherein: the air outlet of aspiration pump (61) communicates there is air duct (63), the one end of air duct (63) is linked together with absorption case (64) inner chamber, and the one end setting of air duct (63) is in the bottom of absorption case (64) inner chamber, the upper surface intercommunication of absorption case (64) has exhaust passage (65), and is provided with active carbon plate (66) in exhaust passage (65).
4. A coater drying apparatus for plastic film production as set forth in claim 1, wherein: one side of the inner cavity of the drying box (1) is provided with a plurality of groups of infrared drying sheets (7), the infrared drying sheets (7) are arranged in parallel at equal intervals, and the infrared drying sheets (7) are the same as the film body (5) in interval.
5. A coater drying apparatus for plastic film production as set forth in claim 1, wherein: two groups of guide rails (13) are fixedly connected to the top and the bottom of the inner cavity of the drying box (1), the two groups of guide rails (13) are respectively and slidably connected with two groups of sliding grooves (231) of the two groups of movable frames (23), and the two groups of movable frames (23) are arranged in parallel.
6. A coater drying apparatus for plastic film production as set forth in claim 1, wherein: two groups of limit rollers (14) are hinged to one side of the inner cavity of the drying box (1), the distance between the two groups of limit rollers (14) is larger than the inner diameter of the air outlet hole (12), and the two groups of limit rollers (14) are arranged between the two groups of movable frames (23).
7. A coater drying apparatus for plastic film production as set forth in claim 1, wherein: two sets of air inlet (11) have been seted up to the lower surface symmetry of stoving case (1), and all be provided with dust screen (9) in two sets of air inlet (11), the both ends of stoving case (1) inner chamber bottom all are provided with guide fan (8), and two sets of guide fan (8) set up the upper end at two sets of air inlet (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321392682.6U CN220048847U (en) | 2023-06-02 | 2023-06-02 | Coating machine drying equipment is used in plastic film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321392682.6U CN220048847U (en) | 2023-06-02 | 2023-06-02 | Coating machine drying equipment is used in plastic film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220048847U true CN220048847U (en) | 2023-11-21 |
Family
ID=88789218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321392682.6U Active CN220048847U (en) | 2023-06-02 | 2023-06-02 | Coating machine drying equipment is used in plastic film production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220048847U (en) |
-
2023
- 2023-06-02 CN CN202321392682.6U patent/CN220048847U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112359482A (en) | Processing method of water electret melt-blown fabric and water spraying device | |
| CN220048847U (en) | Coating machine drying equipment is used in plastic film production | |
| CN111426177A (en) | Vertical non-woven fabric processing device and non-woven fabric processing method | |
| CN111070873A (en) | Double-sided printing device with drying function for braid | |
| CN214725760U (en) | Soaking casting machine for preparing high polymer film | |
| CN110685094A (en) | Dyeing equipment of bamboo charcoal fiber composite cloth | |
| CN215002758U (en) | Drying device is used in inductor production | |
| CN212452035U (en) | Canvas processing device | |
| CN213841632U (en) | Melt and spout cloth drying equipment | |
| CN220852976U (en) | Drying structure for producing breathable film | |
| CN216006213U (en) | Melt-blown machine | |
| CN217050878U (en) | Novel production device for high-transparency plastic film | |
| CN217892066U (en) | Film suction device of non-stretching full-degradation back-connected bag making machine | |
| CN111389635A (en) | Spraying production platform for radiation-proof waterproof waterstop | |
| CN212736153U (en) | Cutting device is used in plastic film production | |
| CN214864924U (en) | Coating mechanism | |
| CN221505531U (en) | Moisture absorption ventilative composite fabric drying device | |
| CN220865016U (en) | Printing equipment for paper sleeve production | |
| CN115574583B (en) | Silk floss drying device that panty-shape diapers processing was used | |
| CN208965264U (en) | A kind of cleaning device of forming machine | |
| CN212987921U (en) | Drying device is used in cloth processing | |
| CN208994860U (en) | Material-receiving device and drug paste equipment with adsorption function | |
| CN217810018U (en) | Tent cloth production setting device is used in outdoor tent production | |
| CN219903338U (en) | Elastic cotton surface hot pressing equipment | |
| CN217876960U (en) | Squeezing and drying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |