CN114537008A - Double-sided printing method of joinable printing cloth, advertising cloth, lamp box and printing machine set - Google Patents
Double-sided printing method of joinable printing cloth, advertising cloth, lamp box and printing machine set Download PDFInfo
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- CN114537008A CN114537008A CN202210222438.9A CN202210222438A CN114537008A CN 114537008 A CN114537008 A CN 114537008A CN 202210222438 A CN202210222438 A CN 202210222438A CN 114537008 A CN114537008 A CN 114537008A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4078—Printing on textile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/60—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing on both faces of the printing material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0045—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or film forming compositions cured by mechanical wave energy, e.g. ultrasonics, cured by electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams, or cured by magnetic or electric fields, e.g. electric discharge, plasma
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/009—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/08—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers
- G09F13/10—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers using transparencies
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- Health & Medical Sciences (AREA)
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- Mechanical Engineering (AREA)
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- Textile Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Ink Jet (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a double-sided spray painting method capable of splicing spray painting cloth, advertising cloth, a lamp box and a spray painting unit, wherein the method comprises the following steps: carrying out painting on the display surface of the painting cloth by adopting photocuring ink; and the opposite surface of the display surface of the spray painting cloth is sprayed and painted by solvent type ink which can be fused with the spray painting cloth material, so that the opposite surfaces of the display surface of each piece of spray painting cloth can be spliced. The invention can produce the spray painting product with high picture quality and splicing, and realizes the spray painting effect of the super-large breadth lamp box picture which keeps good visual impression at day and night.
Description
Technical Field
The invention relates to the technical field of spray painting, in particular to a double-sided spray painting method capable of splicing spray painting cloth, advertising cloth, a lamp box and a spray painting unit.
Background
The picture of the advertising has very high requirements on the manufacture, the occurrence of the splicing seam with larger size greatly affects the visual impression, the size of the picture is limited by the width of the material in the current spray painting process, the maximum width can only be 5 meters, the splicing treatment is needed for the larger picture, the problem that the advertising picture can only be solved by adopting a splicing method when the width of a single material is not large enough is solved, and the seamless splicing is a special technology for manufacturing the super-large advertising picture.
At present, professional outdoor large-scale lamp box pictures can meet the size requirement only by adopting a double-sided painting process, but the painting technology of the current lamp box is realized by painting UV ink on the pictures on the front side and the back side of a double-sided synchronous painting machine at one time, unfortunately, the UV ink is photocureable ink which cannot be fused with materials, so that the pictures cannot be spliced by adopting glue or a hot melting mode, although the painting effect of the pictures is good, but the picture has no way to be made to be large, and the requirement of the large-scale picture cannot be met, so that the current scheme that a plurality of small-scale lamp boxes are spliced is adopted for assembling to form the large-scale advertising effect, but the advertisements formed by the method have obvious splicing traces and have great influence on the quality of the pictures.
Therefore, at present, a double-sided printing method capable of splicing printing cloth is needed, and by adopting the scheme of printing materials of different materials in double-sided printing, printing products with high picture quality and capable of being spliced are produced, so that the requirements of product pictures on precision and picture quality are met, the product can be spliced, the color complementing effect when the product is used by internal light is not influenced, and the printing effect of super-large-breadth lamp box pictures which keep good visual impression all day and night is realized.
Disclosure of Invention
In order to solve the technical problem that the prior art is lack of spray painting materials for producing oversized advertising light boxes, the invention provides a double-sided spray painting method, a system and equipment for splicing spray painting cloth, and the specific technical scheme is as follows:
the invention provides a double-sided spray painting method of a joinable spray painting cloth, which comprises the following steps:
carrying out spray painting on the display surface of the spray painting cloth by adopting photo-curing ink;
and the opposite surface of the display surface of the spray painting cloth is sprayed and painted by solvent type ink which can be fused with the spray painting cloth material, so that the opposite surfaces of the display surface of each piece of spray painting cloth can be spliced.
The double-sided spray-painting method of the joinable spray-painting cloth, provided by the invention, adopts inks of different materials to spray-paint on different spray-painting surfaces of the same spray-painting cloth, adopts photocureable ink on the display surface, adopts solvent-based ink on the opposite surface of the display surface, realizes spray-painting on the opposite surface of the display surface by using solvent-based ink which does not influence splicing under the condition of not influencing the visual effect of a spray-painting product on the display surface, meets the requirements of the product picture on precision and picture quality, enables the product to be spliced, does not influence the complementary color effect when being used by internal light, and realizes the productized spray-painting effect of the super-large-breadth lamp box picture which keeps good visual impression day and night.
In some embodiments, the display surface of the inkjet cloth and the opposite surface of the display surface of the inkjet cloth are respectively subjected to time-sharing inkjet printing,
or the like, or, alternatively,
and simultaneously carrying out synchronous spray painting on the display surface of the spray painting cloth and the opposite surface of the display surface of the spray painting cloth by adopting double-sided synchronous spray painting equipment.
The invention provides a double-sided spray painting method of joinable spray painting cloth, and discloses a scheme for realizing joinable double-sided spray painting by using two spray painting methods of time-sharing spray painting and synchronous spray painting by using double-sided synchronous spray painting equipment.
In some embodiments, the time-division inkjet printing the display surface of the inkjet printing cloth and the opposite surface of the display surface of the inkjet printing cloth respectively includes:
after the display surface of the spray painting cloth is subjected to spray painting, curing the display surface of the spray painting cloth through ultraviolet curing equipment arranged on one side of the display surface of the spray painting cloth;
rolling the spray painting cloth into a state to be subjected to secondary spray painting;
and after the opposite surface of the display surface of the spray painting cloth is subjected to spray painting, drying the opposite surface of the display surface of the spray painting cloth through a single-side drying channel arranged on one side of the opposite surface of the display surface of the spray painting cloth.
According to the double-sided inkjet method of the inkjet cloth capable of being spliced, after inkjet printing is carried out on the display surface, the display surface is rapidly cured through the ultraviolet curing equipment arranged on the display surface side, inkjet printing materials are directly wound into a state of secondary inkjet printing, after the inkjet printing is carried out on the opposite surface of the display surface, the opposite surface of the display surface of the inkjet cloth is dried through the single-sided drying channel arranged on the opposite surface of the display surface of the inkjet cloth, the problem that drying channels are required to be designed on both surfaces in the traditional double-sided inkjet printing technology to achieve product performance, volume and influence is solved, and the inkjet efficiency is further improved in the double-sided inkjet printing process by utilizing the characteristic that the drying time of the photocuring ink is short.
In some embodiments, after the two-sided synchronous inkjet device is adopted to simultaneously perform synchronous inkjet on the display surface of the inkjet cloth and the opposite surface of the display surface of the inkjet cloth, the method further includes:
and simultaneously, curing the display surface of the spray drawing cloth through an ultraviolet curing device arranged on one side of the display surface of the spray drawing cloth, and drying the opposite surface of the display surface of the spray drawing cloth through a single-side drying channel arranged on one side of the opposite surface of the display surface of the spray drawing cloth.
According to the double-sided printing method of the joinable printing cloth, after the printing material is synchronously printed by the double-sided printing equipment, the display surface is cured and the opposite surface of the display surface is dried, so that the printing efficiency is further improved.
In some embodiments, after the inkjet printing is performed on the display surface of the inkjet printing cloth, before the inkjet printing cloth is rolled into a state to be subjected to secondary inkjet printing, the inkjet printing method further includes:
and conveying the display surface of the spray painting cloth to an ultraviolet irradiation position in a natural environment, and curing the display surface of the spray painting cloth through the ultraviolet in the natural environment.
According to the double-sided spray painting method of the joinable spray painting cloth, the display surface of the spray painting cloth is cured through ultraviolet light in a natural environment, so that the spray painting time is greatly shortened while the spray painting image quality requirement is met, and the spray painting efficiency is improved.
In some embodiments, the inkjet cloth has light transmissive properties;
the opposite surface of the display surface of the spray drawing cloth is formed by the solvent type ink, is matched with the picture of the display surface of the spray drawing cloth and is a picture with complementary colors for the picture of the display surface of the spray drawing cloth.
In some embodiments, the display surface of each piece of inkjet cloth can be spliced by a glue bonding method or a hot-melt connection method.
The double-sided spray painting method of the joinable spray painting cloth provided by the invention splices the opposite surfaces of the display surfaces of all the spray painting cloth in a glue bonding mode or a hot melting connection mode, realizes the seamless splicing effect between the spray painting cloth, ensures the best quality of the achieved spray painting picture, and realizes the production of super-large advertisement cloth.
An advertising cloth applying a double-sided inkjet method is characterized by comprising the following steps:
the advertising cloth is formed by splicing a plurality of pieces of splicing type spray-painting cloth;
the display surface of each piece of the spliced spray-painting cloth is sprayed and painted by adopting photo-curing ink;
the opposite surface of the display surface of each piece of the spliced spray-painting cloth is sprayed and painted by solvent-based ink which can be fused with the spray-painting cloth material;
and the opposite surfaces of the display surface of each piece of the spliced spray-painting cloth are spliced to form the advertising cloth.
In some embodiments, the invention further provides an advertising lamp box, and the advertising cloth is coated on the box body of the advertising lamp box.
In some embodiments, the invention further provides an inkjet printer set for executing the double-sided inkjet printing method.
The invention provides a double-sided spray painting method capable of splicing spray painting cloth, advertising cloth, a lamp box and a spray painting unit, which at least comprise the following technical effects:
(1) the jet printing is carried out on different jet printing surfaces of the same jet printing cloth by adopting inks of different materials, photocureable ink is adopted on the display surface, and solvent-based ink is adopted on the opposite surface of the display surface, so that the jet printing is carried out on the opposite surface of the display surface by using solvent-based ink which does not influence splicing under the condition of not influencing the visual effect of a jet printing product on the display surface, the requirements of a product picture on precision and image quality are met, the product can be spliced, the complementary color effect when the product is used internally and optically is not influenced, and the production jet printing effect of a lamp box picture with super-large breadth and good visual impression at day and night is realized;
(2) after the spray painting of the display surface, the display surface is rapidly cured through ultraviolet curing equipment arranged on the display surface side, the spray painting material is directly wound into a state of waiting for secondary spray painting, and after the spray painting is carried out on the opposite surface of the display surface, the opposite surface of the display surface of the spray painting cloth is dried through a single-side drying channel arranged on the opposite surface of the display surface of the spray painting cloth, so that the problem that the drying channels are required to be designed on the two surfaces in the traditional double-surface spray painting technology to influence the product performance, the volume and the volume is solved, and the spray painting efficiency is further improved in the double-surface spray painting process by utilizing the characteristic of short drying time of light curing ink;
(3) after the inkjet printing material is synchronously inkjet printed by the double-sided inkjet printing equipment, the display surface is cured and the opposite surface of the display surface is dried, so that the inkjet printing efficiency is further improved;
(4) the display surface of the spray painting cloth is solidified through ultraviolet light in a natural environment, so that the spray painting time is greatly shortened while the quality requirement of a spray painting picture is met, and the spray painting efficiency is improved;
(5) the opposite surfaces of the display surfaces of the pieces of spray-painting cloth are spliced in a glue bonding mode or a hot melting connection mode, so that the seamless splicing effect between the pieces of spray-painting cloth is realized, the achieved spray-painting picture quality is optimal, and the production of super-large advertisement cloth is realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a flow chart of time-sharing spray painting in a double-sided spray painting method of a joinable spray painting cloth according to the invention;
FIG. 2 is a flow chart of synchronous spray painting in the double-sided spray painting method of the joinable spray painting cloth according to the present invention;
fig. 3 is a usage effect diagram of PVC light-transmitting lamp box cloth with a display surface using photo-curing ink and a display surface opposite to the display surface using solvent-based ink.
Reference numbers in the figures: PVC light-transmitting lamp box cloth-1, photo-curing ink printing content-2, a light source-3 and solvent type ink printing content-4.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically depicted, or only one of them is labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In addition, in the description of the present application, the terms "first," "second," and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
The invention provides a double-sided inkjet method of a joinable inkjet cloth, which comprises the following steps:
the display surface of the spray painting cloth is sprayed with photo-curing ink, and the opposite surface of the display surface of the spray painting cloth is sprayed with solvent-based ink which can be fused with the material of the spray painting cloth, so that the opposite surfaces of the display surfaces of the spray painting cloth can be spliced.
Specifically, photo-curing ink is adopted on the display surface of the inkjet printing cloth to print advertising pictures, mirror images of solvent-based ink inkjet printing advertising pictures are adopted on the opposite surface of the display surface of the inkjet printing cloth, wherein the photo-curing ink adopted on the display surface requires high printing precision, the color saturation is high, the problem of the adhesion degree in the splicing process is not required to be considered, the material of the solvent-based ink needs to be selected to be fusible with the inkjet printing cloth material and used for inkjet printing on the back of the product, the requirement on the color saturation can be slightly reduced in the aspect of material, the solvent-based ink fusible with the inkjet printing cloth material is used for realizing the splicing of at least two inkjet printing products after inkjet printing, and the opposite surfaces of the display surface obtained by the solvent-based ink can be used for realizing the splicing.
The two-sided air brushing method of the jet-drawing cloth that can splice that this embodiment provided carries out the air brushing through the ink that adopts different materials at the different air brushing faces of same jet-drawing cloth, adopt the photocuring ink at the show surface, adopt solvent-based ink at the opposite face of show surface, the realization uses the solvent class ink of the material that can splice at the opposite face of show surface under the condition that does not influence show surface air brushing product visual effect to carry out the air brushing, the requirement of product picture to precision and picture quality has been satisfied promptly, make the product can be spliced again and do not influence the complementary color effect when interior light uses, the realization keeps the productization air brushing effect of the lamp house picture of the super large breadth of good visual impression round the clock.
In one embodiment, in the process of performing double-sided inkjet printing, time-sharing inkjet printing can be performed on the display surface of the inkjet printing cloth and the opposite surface of the display surface of the inkjet printing cloth respectively, or synchronous inkjet printing can be performed on the display surface of the inkjet printing cloth and the opposite surface of the display surface of the inkjet printing cloth by adopting double-sided synchronous inkjet printing equipment.
Specifically, as shown in fig. 1, the time-sharing inkjet printing is performed on the display surface of the inkjet printing cloth and the opposite surface of the display surface of the inkjet printing cloth, and the method specifically includes the following steps:
s100, after the display surface of the spray painting cloth is subjected to spray painting, the display surface of the spray painting cloth is cured through ultraviolet curing equipment arranged on one side of the display surface of the spray painting cloth.
S200, rolling the spray painting cloth into a state to be subjected to secondary spray painting.
Specifically, the photocuring ink is cured very fast under the irradiation of the ultraviolet lamp, so that the inkjet printing and curing can be almost completed simultaneously in the inkjet printing process, and the inkjet printing cloth is immediately rolled after the inkjet printing and curing are completed, so that the opposite surface of the display surface of the inkjet printing cloth can be printed conveniently.
Furthermore, in the ultraviolet curing process after the spray painting of the display surface of the spray painting cloth is finished, the display surface of the spray painting cloth can also be conveyed to the ultraviolet irradiation position in the natural environment, and the display surface of the spray painting cloth is cured through the ultraviolet in the natural environment. For example, in the process of placing the device, one side of the display surface of the inkjet cloth is placed at the irradiation position of ultraviolet light in the natural environment, and the display surface of the inkjet cloth is cured through the ultraviolet light in the natural environment, so that the time required by inkjet printing is greatly shortened while the requirements on the quality of inkjet printing images are met, and the inkjet printing efficiency is improved.
S300, after the opposite surface of the display surface of the spray painting cloth is subjected to spray painting, the opposite surface of the display surface of the spray painting cloth is dried through a single-side drying channel arranged on one side of the opposite surface of the display surface of the spray painting cloth.
Specifically, when S100-S300 are completed by the same spray painting equipment, only the ultraviolet curing equipment needs to be arranged on one side of the display surface of the spray painting cloth of the spray painting equipment, and the single-side drying channel is arranged on one side of the opposite surface of the display surface of the spray painting cloth of the spray painting equipment, so that the drying channels are not required to be arranged on two sides of the spray painting cloth of the spray painting equipment like the traditional equipment, and the structural design of the equipment is more flexible. Controlling the equipment to install a photo-curing ink box firstly, carrying out ultraviolet curing after the spray painting on the display surface of the spray painting cloth is finished, or simultaneously carrying out spray painting and ultraviolet curing on the display surface of the spray painting cloth, rolling the spray painting cloth into a state of waiting for secondary spray painting after curing, replacing the ink box of the spray painting equipment with solvent type ink, and executing the step S300.
Further, the steps S100 to S300 can be completed by adopting two different spray painting devices, the spray painting device on the display surface adopts photo-curing ink to perform spray painting on the display surface of the spray painting material, the ultraviolet curing is performed, after the spray painting material is rolled into a state of waiting for secondary spray painting, the spray painting material is sprayed and painted by the back spray painting device through solvent type ink, the drying is performed, and the double-sided spray painting effect of the super-large-width material can be realized without changing the structure of the single-side spray painting device greatly.
The two-sided air brushing method of joinable air brushing cloth that this embodiment provided is behind the air brushing of show face, ultraviolet curing equipment through the setting of show face side carries out fast drying to the show face, directly wind up the air brushing material and become to treat secondary air brushing state, and carry out the air brushing back at the opposite face of show face, the one side drying channel through setting up in the opposite face of the show face of air brushing cloth dries the opposite face of the show face of air brushing cloth, solve two sides all need design drying channel in traditional two-sided air brushing technique and produce property ability and volume and influence, utilize the short characteristics of photocuring ink drying time to further improve air brushing efficiency at two-sided air brushing in-process.
In some embodiments, as shown in fig. 2, comprising the steps of:
s400, synchronous spray painting is carried out on the display surface of the spray painting cloth and the opposite surface of the display surface of the spray painting cloth by adopting double-sided synchronous spray painting equipment.
S500, curing the display surface of the spray painting cloth through the ultraviolet curing device arranged on one side of the display surface of the spray painting cloth, and drying the opposite surface of the display surface of the spray painting cloth through the single-side drying channel arranged on one side of the opposite surface of the display surface of the spray painting cloth.
Specifically, in the structure of the double-sided synchronous spray painting equipment, ultraviolet curing equipment is arranged on one side of the display surface of spray painting cloth, and a single-sided drying channel is arranged on one side of the opposite surface of the display surface of the spray painting cloth; in the other structure of the double-sided synchronous spray painting equipment, a single-sided drying channel is arranged on one side of the opposite surface of the display surface of the spray painting cloth, and in the installation and setting process of the double-sided synchronous spray painting equipment, one side of the display surface of the spray painting cloth is arranged at a place irradiated by ultraviolet light in a natural environment.
According to the double-sided printing method of the joinable printing cloth, after synchronous printing of the printing materials is performed by the double-sided printing equipment, the opposite surfaces of the display surface and the display surface are dried at the same time, and the printing efficiency is further improved.
In some embodiments, the inkjet cloth has light transmittance, and the opposite surface of the display surface of the inkjet cloth forms a picture which is composed of solvent-based ink, is matched with the picture of the display surface of the inkjet cloth, and is complementary color to the picture of the display surface of the inkjet cloth. Under the irradiation of natural light or an artificial light source, the picture formed by the solvent type ink on the opposite surface of the display surface of the spray painting cloth is used for supplementing light for the picture formed by the photocuring ink on the display surface of the spray painting cloth, so that the color saturation and the picture quality of the display surface are further improved, and the professional requirements are met.
In some embodiments, the opposite surfaces of the display surface of each piece of spray painting cloth can be spliced in a glue bonding mode or a hot melting connection mode, so that the achieved spray painting picture quality is optimal, and the production of the super-large advertisement cloth is realized.
In one embodiment, the invention further provides advertising cloth applying the double-sided inkjet method, the advertising cloth is formed by splicing a plurality of pieces of splicing type inkjet cloth, the display surface of each piece of splicing type inkjet cloth is subjected to inkjet printing by adopting photocuring ink, the opposite surface of the display surface of each piece of splicing type inkjet cloth is subjected to inkjet printing by adopting solvent-based ink which can be fused with inkjet cloth materials, and the opposite surfaces of the display surfaces of each piece of splicing type inkjet cloth are spliced to form the advertising cloth.
In one embodiment, the invention further provides an advertising light box, and the box body of the advertising light box is coated with the advertising cloth in the embodiment.
Specifically, fig. 3 is a use effect diagram of PVC transparent light box cloth with a display surface using light-cured ink and a display surface opposite to the display surface using solvent-based ink, including PVC transparent light box cloth 1, light-cured ink printing content 2, a light source 3 and solvent-based ink printing content 4, taking UV ink in light-cured ink as an example, in an actual production process, the visual precision of a picture sprayed by solvent-based ink is inferior to that of UV ink, and double-sided simultaneous spraying and painting is limited by the problem of ink drying so that the production efficiency cannot be improved, the spraying and painting precision of UV ink is high and the speed is high, but UV ink is used as light-cured ink, which cannot be fused with a material, so that the picture cannot be spliced by glue or a hot melting manner, although the spraying and painting effect of the picture is good, the picture splicing cannot be realized to produce ultra-large-format products, in this embodiment, the features of fast curing and good effect of UV ink are utilized, and a picture with high color saturation requirement is sprayed and painted on the product display surface through UV ink, because UV ink meets ultraviolet ray and can dry, the air brushing is later rolled immediately and is waited the air brushing state, carries out the air brushing of the opposite face of show face, not only can save drying time by a wide margin and improve product production efficiency, and the effect of two-sided air brushing can be realized to the drying channel that sets up the unilateral on one side of the opposite face of equipment show face simultaneously, the equipment overall structure's of being convenient for design.
In one embodiment, the invention further provides an inkjet printer set, and the double-sided inkjet printing method provided in the embodiment of the method is executed.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or recited in detail in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the two-sided inkjet printing method capable of splicing inkjet printing cloth, the advertising cloth, the light box and the inkjet printing unit disclosed herein may be implemented in other ways. For example, the above-described embodiments of a double-sided inkjet method, advertising cloth, light box and inkjet printer set for a spliceable inkjet cloth are merely illustrative, and for example, the division of the modules or units is only a logical division, and other divisions may be implemented in practice, for example, a plurality of units or modules may be combined or integrated into another system, or some features may be omitted or not executed. In addition, the communication links shown or discussed may be through interfaces, devices or units, or integrated circuits, and may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A double-sided inkjet method capable of splicing inkjet cloth is characterized by comprising the following steps:
carrying out spray painting on the display surface of the spray painting cloth by adopting photo-curing ink;
and the opposite surface of the display surface of the spray painting cloth is sprayed and painted by solvent type ink which can be fused with the spray painting cloth material, so that the opposite surfaces of the display surface of each piece of spray painting cloth can be spliced.
2. The double-sided inkjet method of the inkjet printable fabric according to claim 1, wherein,
respectively carrying out time-sharing spray painting on the display surface of the spray painting cloth and the opposite surface of the display surface of the spray painting cloth,
or the like, or, alternatively,
and simultaneously carrying out synchronous spray painting on the display surface of the spray painting cloth and the opposite surface of the display surface of the spray painting cloth by adopting double-sided synchronous spray painting equipment.
3. The double-sided inkjet method of the inkjet cloth capable of being spliced according to claim 2, wherein the time-sharing inkjet is respectively performed on the display surface of the inkjet cloth and the opposite surface of the display surface of the inkjet cloth, and specifically comprises the following steps:
after the display surface of the spray painting cloth is subjected to spray painting, curing the display surface of the spray painting cloth through ultraviolet curing equipment arranged on one side of the display surface of the spray painting cloth;
rolling the spray painting cloth into a state to be subjected to secondary spray painting;
and after the opposite surface of the display surface of the spray painting cloth is subjected to spray painting, drying the opposite surface of the display surface of the spray painting cloth through a single-side drying channel arranged on one side of the opposite surface of the display surface of the spray painting cloth.
4. The double-sided inkjet method of the spliceable inkjet cloth according to claim 2, wherein after the synchronous inkjet of the display surface of the inkjet cloth and the opposite surface of the display surface of the inkjet cloth by adopting a double-sided synchronous inkjet device, the method further comprises:
and simultaneously, curing the display surface of the spray drawing cloth through an ultraviolet curing device arranged on one side of the display surface of the spray drawing cloth, and drying the opposite surface of the display surface of the spray drawing cloth through a single-side drying channel arranged on one side of the opposite surface of the display surface of the spray drawing cloth.
5. The double-sided inkjet method of the spliceable inkjet cloth according to claim 3, wherein after the inkjet is performed on the display surface of the inkjet cloth, before the inkjet cloth is rolled to a state of waiting for secondary inkjet, the method further comprises:
and conveying the display surface of the spray painting cloth to an ultraviolet irradiation position in a natural environment, and curing the display surface of the spray painting cloth through the ultraviolet in the natural environment.
6. The double-sided inkjet method of the inkjet printable fabric according to claim 1, wherein,
the spray painting cloth has light transmission;
the opposite surface of the display surface of the spray drawing cloth is formed by the solvent type ink, is matched with the picture of the display surface of the spray drawing cloth and is a picture with complementary colors for the picture of the display surface of the spray drawing cloth.
7. The double-sided inkjet method of the inkjet printable fabric according to claim 1, wherein,
the opposite surfaces of the display surface of each piece of spray painting cloth can be spliced in a glue bonding mode or a hot melting connection mode.
8. An advertising cloth applying a double-sided inkjet method is characterized by comprising the following steps:
the advertising cloth is formed by splicing a plurality of pieces of splicing type spray-painting cloth;
the display surface of each piece of the spliced spray-painting cloth is sprayed with photo-curing ink;
the opposite surface of the display surface of each piece of the spliced spray-painting cloth is sprayed and painted by solvent-based ink which can be fused with the spray-painting cloth material;
and the opposite surfaces of the display surface of each piece of the spliced spray-painting cloth are spliced to form the advertising cloth.
9. An advertising lamp box, characterized in that the advertising cloth of claim 8 is coated on the box body of the advertising lamp box.
10. An inkjet printer set is characterized by executing the double-sided inkjet method according to any one of claims 1 to 7.
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| CN202210222438.9A CN114537008B (en) | 2022-03-07 | 2022-03-07 | Double-sided spray painting method capable of splicing spray painting cloth, advertising cloth, lamp box and spray painting unit |
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| CN202210222438.9A CN114537008B (en) | 2022-03-07 | 2022-03-07 | Double-sided spray painting method capable of splicing spray painting cloth, advertising cloth, lamp box and spray painting unit |
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