CN117445547A - Color-changing printed breathable film and production line thereof - Google Patents
Color-changing printed breathable film and production line thereof Download PDFInfo
- Publication number
- CN117445547A CN117445547A CN202311756430.1A CN202311756430A CN117445547A CN 117445547 A CN117445547 A CN 117445547A CN 202311756430 A CN202311756430 A CN 202311756430A CN 117445547 A CN117445547 A CN 117445547A
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- Prior art keywords
- color
- printing
- changing
- metal template
- base film
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 65
- 238000007493 shaping process Methods 0.000 claims abstract description 31
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 23
- 239000012528 membrane Substances 0.000 claims description 7
- 210000002700 urine Anatomy 0.000 description 13
- 238000013461 design Methods 0.000 description 11
- 230000000994 depressogenic effect Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 239000003086 colorant Substances 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
- A61F2013/422—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm the alarm being a colour change
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
- A61F2013/429—Thermochromic materials, e.g. ink or dye
Abstract
The invention belongs to the field of film printing machinery, and particularly relates to a color-changing printing breathable film and a production line thereof, wherein the color-changing printing breathable film comprises a printing device and a plurality of shaping printing devices, the shaping printing devices comprise two connecting plates which are arranged in parallel, a metal template is detachably connected between the two connecting plates, at least one shaping through groove for determining a printing pattern is formed in the metal template, the metal template is used for extruding a concave part on a base film layer of the color-changing printing breathable film, and the metal template is matched with the printing devices to print a color-changing ink layer on the concave part. The color-changing printing breathable film is manufactured through the production line of the color-changing printing breathable film, the color-changing printing breathable film comprises a base film layer, a concave part formed by extrusion of a metal template is arranged on the base film layer, and a color-changing ink layer is printed on the concave part. According to the invention, the color-changing ink layers with different printing patterns can be directly processed on the base film layer, so that the production process of the subsequent diaper product is simplified, and the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of film printing machinery, in particular to a color-changing printing breathable film and a production line thereof.
Background
The diaper is a common daily article for infants, and is a common name of paper diapers, paper diapers and pull-up pants. Because the diaper is a disposable article and needs to be replaced frequently, if the diaper is not capable of absorbing urine effectively, waste is caused, and if the diaper is replaced when urine is saturated, the diaper is easy to adversely affect the health of infants. In order to avoid the two situations, most of the existing diaper products are designed with a urine display function, namely a color development part is added in the diaper product, and the color development part changes color after encountering urine so as to prompt caregivers of infants to replace the diaper.
The common color development part is mainly made of urine display glue formed by combining hot melt glue and substances with color sensitivity to pH values or ink capable of developing color when encountering urine, and the two modes are required to be printed on a PE film with air permeability.
At present, the color development part on most urine non-wetting products is fixed patterns and colors, and the vivid and rich colors and patterns are also an important factor considered by consumers for infant products. In order to achieve packaging of a plurality of urine-impermeable products having colored portions of different patterns, the prior art has mainly been to sort the packages by producing a plurality of urine-impermeable products in advance. The sorting equipment is required to be used for sorting packages, the sorting equipment is required to identify patterns and colors of the color development part on the diaper product, and then screening and transferring are carried out, so that the equipment is complex, the occupied area is large, and the cost is high.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide the color-changing printing breathable film and the production line thereof, which can directly process color-changing ink layers with different printing patterns on a base film layer in the process of producing the color-changing printing breathable film, thereby simplifying the production process of subsequent diaper products and reducing the production cost.
In order to achieve the above purpose, the invention adopts the following specific scheme:
the production line comprises a printing device, a driving device and a plurality of shaping printing devices, wherein the shaping printing devices comprise two connecting plates which are arranged in parallel, a metal template is detachably connected between the two connecting plates, at least one shaping through groove for determining printing patterns is formed in the metal template, the metal template is used for extruding a concave part on a base film layer of the color-changing printing breathable film, and the metal template is matched with the printing devices to print a color-changing ink layer on the concave part;
the driving device is in driving connection with all the shaping printing devices, the driving device drives the shaping printing devices to move, and the shaping printing devices can pass above the base film layer and downwards abut against the base film layer in the moving process;
the driving device comprises a lifting driver, the lifting driver is in driving connection with a supporting plate, a rotary driving motor is fixedly arranged on the supporting plate, the rotary driving motor is in driving connection with a rotary table, the rotary table is fixedly connected with all the shaping printing devices, and all the shaping printing devices are uniformly distributed along the circumferential direction of the rotary table.
Preferably, two the linking board all can be dismantled and be connected with the connecting strip, two the common fixedly connected with first mounting panel of connecting strip, fixedly connected with a plurality of second mounting panels along circumferencial direction evenly distributed on the carousel, first mounting panel with the second mounting panel corresponds and can dismantle the connection.
Preferably, the connecting plate is fixedly connected with a connecting sheet, the connecting sheet extends towards the direction opposite to the other connecting plate, and the connecting sheet is detachably connected with the connecting strip through at least one connecting bolt.
Preferably, the metal template is fixedly connected with two extension plates, and the two extension plates respectively extend to the outer sides of the two connecting plates and are detachably connected with the connecting plates.
Preferably, a limiting plate for limiting the metal template is fixedly connected to the inner side of the connecting plate, and the metal template is attached to the limiting plate.
Preferably, the extension plate is connected with the connection plate through a limiting pin, the limiting pin passes through the connection plate and then contacts with the limiting plate, and the limiting plate is located between the limiting pin and the metal template.
The invention also provides a color-changing printing breathable film which is manufactured through the production line of the color-changing printing breathable film, wherein the color-changing printing breathable film comprises a base film layer, a concave part formed by extrusion of the metal template is arranged on the base film layer, and a color-changing ink layer is printed on the concave part.
Preferably, a cover layer is arranged in the concave part, the cover layer covers the color-changing ink layer, the cover layer is flush with the opening end of the concave part, and a diversion channel is formed between the cover layer and the bottom of the concave part.
Compared with the prior art, the invention can directly process the color-changing ink layers with different printing patterns on the base film layer in the process of producing the color-changing printing breathable film, thereby simplifying the production process of the subsequent diaper product and reducing the production cost; and moreover, the printed color-changing ink layer is retained in the concave part on the base film layer, so that the color-changing ink layer can be protected by the concave part, and the color-changing ink layer is prevented from being damaged due to friction in the transfer process of the color-changing printing breathable film.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the structure of a color-changing printed breathable film.
Fig. 2 is a schematic structural view of the stencil printing apparatus.
Fig. 3 is a schematic view of a first connection of the connector plate and the metal template.
Fig. 4 is a schematic structural view of the driving device.
Fig. 5 is a schematic view of a second connection of the connector plate and the metal template.
Reference numerals: the color-changing ink comprises a 1-base film layer, a 2-concave part, a 3-color-changing ink layer, a 4-covering layer, a 5-diversion channel, a 6-connecting sheet, a 7-connecting bolt, an 8-connecting strip, a 9-first mounting plate, a 10-connecting sheet, an 11-metal template, a 12-shaping through groove, a 13-lifting driver, a 14-supporting plate, a 15-rotary driving motor, a 16-ejector rod, a 17-rotating disc, a 18-second mounting plate, a 19-mounting bolt, a 20-fixing strip, a 21-extending plate, a 22-limiting plate and a 23-limiting pin.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 5, fig. 1 is a schematic view of a structure of a color-changeable printed breathable film, fig. 2 is a schematic view of a shape-changeable printing device, fig. 3 is a schematic view of a first connection mode of a connection plate and a metal template, fig. 4 is a schematic view of a driving device, and fig. 5 is a schematic view of a second connection mode of the connection plate and the metal template.
The utility model provides a production water line of printing ventilated membrane discolours, includes printing device and a plurality of design printing device, design printing device includes two joint boards 10 that are parallel to each other, can dismantle between two joint boards 10 and be connected with metal form 11, has seted up at least one design logical groove 12 that is used for confirming the printing pattern on the metal form 11, and metal form 11 is used for extruding depressed part 2 on the base membranous layer 1 of printing ventilated membrane discolours to cooperate with printing device and print out printing ink layer 3 discolours on depressed part 2.
In the process of producing the color-changing printing breathable film, a base film layer 1 is conveyed by using equipment such as a belt conveyor, and in the moving process of the base film layer 1, a forming printing device is utilized to form a concave part 2 on the base film layer 1 in an extrusion mode, specifically, the forming printing device is moved towards the base film layer 1 until a metal template 11 is contacted with the base film layer 1, the concave part 2 is extruded on the base film layer 1, then the metal template 11 is kept in contact with the base film layer 1, color-changing ink is smeared on one side of the metal template 11, which is opposite to the base film layer 1, and the color-changing ink passes through a forming through groove 12 and is attached to the base film layer 1 to form a color-changing ink layer 3 capable of changing, different printing patterns can be formed by processing different shapes of forming through grooves 12 on the metal template 11, and then the forming printing device is moved away, so that the metal template 11 is separated from the base film layer 1, and the printing of the color-changing printing breathable film can be completed. After printing, the color-changing ink layer 3 is retained in the concave part 2, and the color-changing ink layer 3 can be protected by the concave part 2, so that the color-changing ink layer 3 is prevented from being damaged due to friction in the subsequent transfer process. Through prefabricating a plurality of design printing devices to make the shape of the design through groove 12 on the metal form 11 in every design printing device different, can utilize different design printing devices to print out the color-changing ink layer 3 of multiple different printing patterns on basic film layer 1 in a flexible way in the in-process of production, and then in the in-process of utilizing the color-changing printing ventilated membrane of producing to further process out the wet product of urine, need not to sort in the packing link can be in the package with the wet product of urine of multiple different patterns color-changing printing ventilated membrane together, more high-efficient, and reduce equipment cost.
According to the invention, in the process of producing the color-changing printed breathable film, the color-changing ink layers 3 with different printing patterns can be directly processed on the base film layer 1, so that the production process of the subsequent diaper product is simplified, and the production cost is reduced; in addition, the printed color-changing ink layer 3 is retained in the concave part 2 on the base film layer 1, and the color-changing ink layer 3 can be protected by the concave part 2, so that the color-changing ink layer 3 is prevented from being damaged due to friction in the process of transferring the color-changing printing breathable film.
It should be noted that, the base film layer 1 may be set as a breathable PE film, the color-changing ink layer 3 may be an existing urine-displaying ink, and the color-changing ink liquid is applied by an existing printing device, which all belong to the mature prior art in the field, and are not described herein again.
In order to be convenient for utilize a plurality of design printing device to print out the printing ventilated membrane that discolours that has different printing patterns simultaneously, production line still includes drive arrangement, and drive arrangement all drives with all design printing device and is connected, and drive arrangement drives design printing device and removes, and design printing device removes the in-process and can pass through from the top of base film layer 1 and downwards butt on base film layer 1. In the production process, the driving device is used for driving the shaping printing device to move, the shaping printing device to be used is moved to the upper side of the base film layer 1, the shaping printing device is further driven to move towards the base film layer 1, the metal template 11 is finally propped against the base film layer 1, and the metal template 11 is used for extruding the concave part 2 on the base film layer 1.
The specific structure of the driving device is as follows: the driving device comprises a lifting driver 13, the lifting driver 13 is in driving connection with a supporting plate 14, a rotary driving motor 15 is fixedly arranged on the supporting plate 14, a rotary table 17 is in driving connection with the rotary driving motor 15, the rotary table 17 is fixedly connected with all the shaping printing devices, and all the shaping printing devices are uniformly distributed along the circumferential direction of the rotary table 17. In the production process, the driving device is arranged at the side of the moving base film layer 1, the rotary driving motor 15 can drive the supporting plate 14 to rotate in the action process, then the supporting plate 14 is utilized to drive the lifting driver 13 to rotate, the lifting driver 13 drives the turntable 17 to rotate in the rotation process, the turntable 17 drives the shaping printing device to move to the upper side of the base film layer 1, after the shaping printing device to be used moves to the upper side of the base film layer 1, the lifting driver 13 is utilized to drive the turntable 17 and the shaping printing device to move until the metal template 11 is contacted with the base film layer 1, and the concave part 2 is extruded on the base film layer 1. The driving device can move the shaping printing device to be used to the upper side of the base film layer 1, further drives the shaping printing device to move towards the base film layer 1 until the metal template 11 contacts with the base film layer 1 and extrudes the base film layer 1, extrudes the concave part 2 on the base film layer 1, and finally prints the color-changing ink layer 3 on the base film layer 1 in cooperation with printing equipment. The driving device has simple structure, only needs to control the rotary driving motor 15 and the lifting driver 13, has simpler control method and can further reduce the production cost. In order to improve the stability of the device, a plurality of ejector rods 16 are arranged on the supporting plate 14, the ejector rods 16 are used for assisting in supporting the turntable 17, and the structural stability of the turntable 17 is improved.
In order to facilitate the connection of the shaped printing device with the turntable 17 of the driving device, the two connecting plates 10 are detachably connected with the connecting strips 8, the two connecting strips 8 are fixedly connected with the first mounting plates 9 together, the turntable 17 is fixedly connected with a plurality of second mounting plates 18 which are uniformly distributed along the circumferential direction, the first mounting plates 9 and the second mounting plates 18 are correspondingly detachably connected, and in order to further facilitate the connection and the detachment of the first mounting plates 9 and the second mounting plates 18, the connection is realized through at least one mounting bolt 19. Because the connecting strip 8 is detachably connected with the connecting plate 10, when the metal template 11 needs to be replaced due to deformation and the like, the metal template can be quickly replaced, thereby effectively ensuring the production efficiency.
The connection mode of the connecting plate 10 and the mounting strip 8 is as follows: the connecting plate 10 is fixedly connected with a connecting piece 6, and the connecting piece 6 extends in a direction facing away from the other connecting plate 10, and the connecting piece 6 is detachably connected with the connecting strip 8 by at least one connecting bolt 7.
Two connection modes can be adopted between the metal template 11 and the two connecting plates 10.
The first connection mode is that the metal template 11 is fixedly connected between the two connection plates 10, when the metal template 11 is deformed or damaged and needs to be replaced, the two connection plates 10 need to be communicated to be detached and replaced together, the structure is simpler, but because the new connection plates 10 need to be adopted for each replacement, the cost is increased after long-term use.
The second connection mode is that the metal template 11 is fixedly connected with two extension plates 21, and the two extension plates 21 respectively extend to the outer sides of the two connecting plates 10 and are detachably connected with the connecting plates 10. The metal template 11 is correspondingly detachably connected with the two connecting plates 10 through the two extending plates 21, and when the metal template 11 is deformed or damaged and needs to be replaced, the metal template 11 and the two extending plates 21 with smaller areas only need to be taken down, so that the cost is lower.
Because the metal template 11 and the two connecting plates 10 are detachably connected in the second connection mode, in order to improve the stability of the metal template 11, the metal template 11 is prevented from being shifted when the metal template 11 extrudes the base film layer 1, a limiting plate 22 for limiting the metal template 11 is fixedly connected to the inner side of the connecting plate 10, and the metal template 11 is attached to the limiting plate 22. The limiting plate 22 can limit the metal template 11, so that the metal template 11 is prevented from being displaced and deformed in the process of extruding the base film layer 1.
In order to further improve the stability of the position of the metal mold plate 11, the extension plate 21 is connected to the adapter plate 10 by a stopper pin 23, the stopper pin 23 passes through the adapter plate 10 to be in contact with the stopper plate 22, and the stopper plate 22 is located between the stopper pin 23 and the metal mold plate 11. Because the limiting plate 22 is located between the limiting pin 23 and the metal template 11, the limiting plate 22 can absorb and limit the metal template 11 and the limiting pin 23 at the same time, so that the metal template 11 can be prevented from being deviated in the direction of the limiting plate 22 after being contacted with the base film layer 1, and the metal template 11 can be prevented from being deviated in the direction of the base film layer 1 by fibers carried out on the limiting pin 23.
In order to further improve the structural strength of the shaping printing device, in both connection modes, two fixing strips 20 can be fixedly connected between the two connecting plates 10, and the two fixing strips 20 are positioned on one side of the metal template 11, which is away from the base film layer 1.
The invention further provides a color-changing printing breathable film which is manufactured through the production line of the color-changing printing breathable film, the color-changing printing breathable film comprises a base film layer 1, a concave part 2 formed by extrusion of a metal template 11 is arranged on the base film layer 1, and a color-changing ink layer 3 is printed on the concave part 2. The color-changing ink layer 3 of the color-changing printing breathable film is positioned in the concave part 2, and the color-changing ink layer 3 can be protected by the concave part 2, so that the color-changing ink layer 3 is prevented from being damaged due to friction in the process of transferring the color-changing printing breathable film.
In order to further protect the color-changing ink layer 3, a cover layer 4 is arranged in the concave part 2, the cover layer 4 covers the color-changing ink layer 3, the cover layer 4 is flush with the opening end of the concave part 2, and a diversion channel 5 is formed between the cover layer 4 and the bottom of the concave part 2. The cover layer 4 may employ the same breathable PE film as the base film layer 1. The water conservancy diversion passageway 5 is used for preventing the inside of depressed part 2 and overburden 4 from shielding the printing ink layer 3 that discolours completely, after making the printing ventilated membrane that discolours into the non-wetting product of urine, the urine can pass first inside the basic film layer 1 enters into the depressed part 2 to with discolour printing ink layer 3 contact, make discolour printing ink layer 3 discolour, on the other hand, urine can also enter into the depressed part 2 inside through water conservancy diversion passageway 5 and contact with discolour printing ink layer 3, the volume of the urine that makes the printing ink layer 3 contact increases, thereby fully guarantee discolour printing ink layer 3 can discolour fast, remind the carer of baby.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. Production line of printing ventilated membrane discolours, its characterized in that: the printing device comprises a printing device, a driving device and a plurality of shaping printing devices, wherein the shaping printing devices comprise two connecting plates (10) which are arranged in parallel, a metal template (11) is detachably connected between the two connecting plates (10), at least one shaping through groove (12) for determining a printing pattern is formed in the metal template (11), the metal template (11) is used for extruding a concave part (2) on a base film layer (1) of a color-changing printing breathable film, and the concave part is matched with the printing device to print a color-changing ink layer (3) on the concave part (2);
the driving device is in driving connection with all the shaping printing devices, the driving device drives the shaping printing devices to move, and the shaping printing devices can pass above the base film layer (1) and downwards abut against the base film layer (1) in the moving process;
the driving device comprises a lifting driver (13), the lifting driver (13) is in driving connection with a supporting plate (14), a rotary driving motor (15) is fixedly arranged on the supporting plate (14), the rotary driving motor (15) is in driving connection with a rotary table (17), the rotary table (17) is fixedly connected with all the shaping printing devices, and all the shaping printing devices are uniformly distributed along the circumferential direction of the rotary table (17).
2. The process line for color shifting printed breathable films of claim 1, wherein: the connecting strips (8) are detachably connected to the two connecting plates (10), the first mounting plates (9) are fixedly connected to the two connecting strips (8) together, the second mounting plates (18) uniformly distributed along the circumferential direction are fixedly connected to the rotary table (17), and the first mounting plates (9) and the second mounting plates (18) are correspondingly detachably connected.
3. The process line for color shifting printed breathable films of claim 2, wherein: the connecting plate (10) is fixedly connected with a connecting sheet (6), the connecting sheet (6) extends towards the direction opposite to the other connecting plate (10), and the connecting sheet (6) is detachably connected with the connecting strip (8) through at least one connecting bolt (7).
4. The process line for color shifting printed breathable films of claim 1, wherein: the metal template (11) is fixedly connected with two extension plates (21), and the two extension plates (21) respectively extend to the outer sides of the two connecting plates (10) and are detachably connected with the connecting plates (10).
5. The process line for color shifting printed breathable films of claim 4, wherein: the inner side of the connecting plate (10) is fixedly connected with a limiting plate (22) used for limiting the metal template (11), and the metal template (11) is attached to the limiting plate (22).
6. The process line for color shifting printed breathable films of claim 5, wherein: the extension plate (21) is connected with the joint plate (10) through a limiting pin (23), the limiting pin (23) passes through the joint plate (10) and then contacts with the limiting plate (22), and the limiting plate (22) is positioned between the limiting pin (23) and the metal template (11).
7. A color-changing printed breathable film made by the process line for color-changing printed breathable films of claim 1, characterized in that: the color-changing printing breathable film comprises a base film layer (1), wherein a concave portion (2) formed by extrusion of a metal template (11) is arranged on the base film layer (1), and a color-changing ink layer (3) is printed on the concave portion (2).
8. The color-changing printed breathable film of claim 7, wherein: the color-changing ink layer is characterized in that a cover layer (4) is arranged in the concave portion (2), the cover layer (4) covers the color-changing ink layer (3), the cover layer (4) is flush with the opening end of the concave portion (2), and a diversion channel (5) is formed between the cover layer (4) and the bottom of the concave portion (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311756430.1A CN117445547B (en) | 2023-12-20 | 2023-12-20 | Color-changing printed breathable film and production line thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311756430.1A CN117445547B (en) | 2023-12-20 | 2023-12-20 | Color-changing printed breathable film and production line thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117445547A true CN117445547A (en) | 2024-01-26 |
| CN117445547B CN117445547B (en) | 2024-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311756430.1A Active CN117445547B (en) | 2023-12-20 | 2023-12-20 | Color-changing printed breathable film and production line thereof |
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| CN (1) | CN117445547B (en) |
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| CN117445547B (en) | 2024-03-19 |
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