WO2019205473A1 - 一种数码喷印装置及工艺 - Google Patents

一种数码喷印装置及工艺 Download PDF

Info

Publication number
WO2019205473A1
WO2019205473A1 PCT/CN2018/106977 CN2018106977W WO2019205473A1 WO 2019205473 A1 WO2019205473 A1 WO 2019205473A1 CN 2018106977 W CN2018106977 W CN 2018106977W WO 2019205473 A1 WO2019205473 A1 WO 2019205473A1
Authority
WO
WIPO (PCT)
Prior art keywords
digital printing
sprayed
ink
white ink
leveling
Prior art date
Application number
PCT/CN2018/106977
Other languages
English (en)
French (fr)
Inventor
洪建树
Original Assignee
埃迪基（福建）智能打印技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 埃迪基（福建）智能打印技术有限公司 filed Critical 埃迪基（福建）智能打印技术有限公司
Priority to US16/462,960 priority Critical patent/US11046088B2/en
Publication of WO2019205473A1 publication Critical patent/WO2019205473A1/zh

Links

Classifications

    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2103—Features not dealing with the colouring process per se, e.g. construction of printers or heads, driving circuit adaptations
    • 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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0005—Curl smoothing, i.e. smoothing down corrugated printing material, e.g. by pressing means acting on wrinkled printing material
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2107—Ink jet for multi-colour printing characterised by the ink properties
    • B41J2/2114—Ejecting specialized liquids, e.g. transparent or processing liquids
    • B41J2/2117—Ejecting white liquids
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/30—Ink jet printing
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/21—Line printing

Definitions

  • the invention relates to a digital printing device and a process, and belongs to the field of digital printing.
  • Digital printing is used for printing on fabrics and T-shirts. It has the advantages of high speed reaction speed and high processing efficiency.
  • the traditional digital printing machine drives the nozzle to move back and forth through the driving mechanism to realize the digital printing.
  • the white paste is used to make the bottom layer to form the bottom layer, and then the digital printing is performed on the bottom layer. Surface layer.
  • the applicant has a license number of CN206186545, and the Chinese utility model named "one elliptical machine multi-plate structure white ink and color ink double-jet digital printing machine" has revealed a digital printing machine, including many a digital printing machine body and a conveying device for conveying the object to be sprayed, the digital printing machine body comprises a bracket, a nozzle mechanism movably disposed on the bracket, a driving mechanism for driving the nozzle mechanism to move back and forth, and an ink supply mechanism for providing The output end of the ink mechanism is connected to the input end of the head mechanism, and the plurality of digital printing machine bodies at least comprise a first digital printing machine body for spraying white ink and a second digital printing machine body for spraying color ink, the conveying device
  • the utility model comprises an elliptical conveying pipeline and a plurality of platens arranged on the elliptical conveying pipeline for placing the objects to be sprayed, wherein the platen is arranged correspondingly on the
  • the digital printing machine in the above patent can improve the production efficiency, when it is used for a fabric having a large or long surface, the printed fabric may not reach the required flatness due to the cloth.
  • the pattern of the printed pattern and the flatness of the surface are poor, which reduces the grade of the garment or the cloth.
  • the invention also proposes a digital printing process capable of improving the quality of printing.
  • a digital printing device comprising a conveying device for conveying a workpiece to be sprayed, a first digital printing mechanism for jetting white ink, and a second digital printing mechanism for jetting color ink, the first digital printing A leveling mechanism for leveling the object to be sprayed is disposed between the mechanism and the second digital printing mechanism.
  • the leveling mechanism is a pressure plate and a platen driving mechanism for driving the platen to move up and down.
  • the leveling mechanism is a rotating shaft, a pressure roller rotatably disposed on the rotating shaft, and a pressure roller driving mechanism for driving the pressure roller to roll on the object to be sprayed.
  • the first digital printing mechanism is two, and the leveling mechanism is disposed between the two first digital printing mechanisms.
  • the conveying device includes a platen for placing the object to be sprayed and a conveying mechanism for driving the platen to move back and forth.
  • a liquid ejecting device for ejecting the pre-treatment liquid, the liquid ejecting device, the first digital printing mechanism, and the second digital printing mechanism transporting along the conveying device
  • the directions are set in order.
  • the first drying device is further disposed, and the first drying device is disposed between the liquid ejecting device and the first digital printing mechanism.
  • a preferred embodiment of the present invention further includes a second drying device, the first digital printing mechanism, the second digital printing mechanism, and the second drying device along the conveying direction of the conveying device Set it in order.
  • the first digital printing mechanism includes a first bracket, a first showerhead mechanism movably disposed on the first bracket, and a first drive for driving the first showerhead mechanism to move back and forth a mechanism and a first ink supply mechanism, wherein an output end of the first ink supply mechanism is coupled to an input end of the first head mechanism
  • the second digital printing mechanism includes a second bracket and a second portion movably disposed on the second bracket a second nozzle mechanism, a second driving mechanism for driving the second nozzle mechanism to move back and forth, and a second ink supply mechanism, wherein the output end of the second ink supply mechanism is connected to the input end of the second nozzle mechanism.
  • the invention relates to a digital printing process, which in turn comprises the following steps:
  • a digital printing process includes the following steps in sequence:
  • the digital printing mechanism using the jet color ink sprays the color ink on the surface of the bottom layer to form a surface layer, and then the object to be sprayed is dried.
  • the method includes the following steps: the digital printing mechanism comprises a bracket, a nozzle mechanism movably disposed on the bracket, a driving mechanism for driving the nozzle mechanism to move back and forth, and an ink supply mechanism, ink supply
  • the output of the mechanism is coupled to the input of the showerhead mechanism, and the object to be sprayed is placed on the transport device and transported to the underside of the showerhead mechanism for ink jetting.
  • a leveling mechanism for leveling the object to be sprayed is provided between the first digital printing mechanism and the second digital printing mechanism, and after the white ink is ejected, the object to be sprayed is
  • the white ink layer is in a semi-dry state, and the raised cloth on the object to be sprayed can be flattened together with the white ink layer by the leveling mechanism, and the adhesion of the white ink can be used to stick the cloth without lifting, and then pass through The white ink is sprayed to further cover the cloth, and finally the color ink is sprayed.
  • the invention can better flatten the cloth and provide a smoother white ink layer, and print on the white ink layer.
  • the color ink has the advantages of excellent flatness and good definition, and the white ink can be moderately infiltrated into the object to be sprayed by the flattening mechanism, thereby improving the washing fastness of the entire digital printing layer.
  • FIG. 1 is a schematic structural view of a first embodiment of the present invention
  • FIG. 2 is a schematic structural view of a second embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a third embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a fourth embodiment of the present invention.
  • Figure 5 is a schematic view showing the structure of a fifth embodiment of the present invention.
  • a digital printing apparatus includes a conveying device 40 for conveying a to-be-sprayed object, a first digital printing mechanism 10 for ejecting white ink, and a second digital printing for ejecting color ink.
  • the mechanism 20 is provided with a leveling mechanism 30 for leveling the object to be sprayed between the first digital printing mechanism 10 and the second digital printing mechanism 20.
  • the conveying device 40 can adopt a linear conveying line, or an elliptical conveying line, or a track type conveying line, as shown in FIG.
  • the leveling mechanism 30 is a pressure plate and a platen driving mechanism for driving the platen to move up and down.
  • the pressure plate is disposed above the conveying device 40, and the platen 50 is conveyed to the lower portion of the platen through the platen.
  • the driving mechanism drives the pressure plate to move downward, and the spray 50 is flattened.
  • a Teflon coating may be provided on the lower surface of the platen to prevent the platen from adhering to the ink.
  • a heating mechanism is also provided on the pressure plate for heating the pressure plate. According to the characteristics of the object to be sprayed and the white ink layer, the heating or non-heating may be selected during the flattening.
  • the leveling mechanism 30 is a rotating shaft, a pressure roller rotatably provided on the rotating shaft, and a pressure roller driving mechanism for driving the pressure roller to roll on the object to be sprayed.
  • the sprayed object 50 After the sprayed object 50 has been sprayed with white ink, it passes under the pressure roller by the conveying device 40 and is flattened by the pressure roller.
  • the surface of the press roll is coated with a Teflon coating to prevent the ink from adhering to the press roll.
  • a person skilled in the art can provide a corresponding heating device on the pressure roller as needed.
  • the conveying device 40 can adopt a conveying device that can reciprocate back and forth. After the sprayed object 50 is sprayed with white ink, it is sent to the leveling mechanism 30 to be leveled, and then retracted to the first digital printing mechanism 10 for white ink. Print.
  • the conveying device 40 adopts a one-way conveying device, the first digital printing mechanism 10 is two, and the leveling mechanism 30 is disposed on two of the first digital printing mechanisms 10 between. The ejection amount of the two first digital printing mechanisms 10 is equivalent to the white ink ejection amount of the white ink digital printing mechanism in the conventional process.
  • the conveying device 40 includes a platen for placing the object to be sprayed 50 and a conveying mechanism for driving the platen.
  • the conveying device can be, for example, a Chinese utility model conveying device with the authorization bulletin number CN206186545 and the name "one elliptical machine multi-plate structure white ink and color ink double jet printing digital printing machine".
  • a liquid ejecting apparatus 70 for ejecting a pre-treatment liquid, the liquid ejecting apparatus 70, the first digital printing mechanism 10, and the second digital printing mechanism 20 along The conveying direction of the conveying device 40 is sequentially set.
  • the liquid ejecting device 70 can be, for example, a spray gun or a digital printing mechanism.
  • a first drying device 60 is further disposed between the liquid ejecting device 70 and the first digital printing mechanism 10, and the liquid to be sprayed through the liquid ejecting device 70. After the pretreatment liquid is sprayed, drying or hot pressing is performed by the first drying device 60.
  • a second drying device 80 is further included, and the first digital printing mechanism 10, the second digital printing mechanism 20, and the second drying device 80 are along the conveying device 40.
  • the conveying direction is set in order.
  • the first digital printing mechanism 10 includes a first bracket, a first head mechanism movably disposed on the first bracket, and a first mechanism for driving the first head mechanism to move back and forth.
  • a driving mechanism and a first ink supply mechanism wherein an output end of the first ink supply mechanism is coupled to an input end of the first head mechanism
  • the second digital printing mechanism 20 includes a second bracket movably disposed on the second bracket The second nozzle mechanism, the second driving mechanism for driving the second nozzle mechanism to move back and forth, and the second ink supply mechanism, the output end of the second ink supply mechanism is connected to the input end of the second nozzle mechanism.
  • a digital printing process includes the following steps in sequence:
  • the above-mentioned digital printing is performed.
  • the nozzle mechanism usually needs to move back and forth, and a certain thickness and a certain resolution of the printing layer can be formed by multiple printing.
  • the single-pass movement of the nozzle mechanism is usually called 1 pass.
  • a person skilled in the art can select the number of injections of the first digital printing mechanism 10 according to the characteristics of the fabric to be sprayed, the design requirements of the printing layer, the ejection amount of the nozzle, and the like, for example, the first digital printing mechanism 10 sprays 1 to 3 Pass.
  • the white ink layer on the object to be sprayed 50 is in a semi-dry state, and the cloth on the object to be sprayed 50 adheres to
  • the tendency of the surface of the object to be sprayed 50 is leveled by the surface of the bottom layer, for example, the object to be sprayed by the white ink may be leveled by manual ironing, manual rolling, or the like, or the platen described above may be used or The pressure roller is leveled with the spray, and the cloth and white ink are pressed onto the surface of the object to be sprayed 50 by leveling to obtain a flatter bottom layer.
  • a digital printing mechanism that ejects white ink ejects white ink on the surface of the underlying layer to form a base layer, thereby completely covering the cloth on the object to be sprayed 50 and forming a flat surface, for example, white ink can eject 2 to 4 passes.
  • the object to be sprayed 50 is subjected to a drying process by the drying device 60.
  • a digital printing process includes the following steps in sequence:
  • the pretreatment liquid is a pre-treatment liquid of a conventional dry spray process.
  • a digital printing mechanism that ejects white ink ejects white ink onto the object to be sprayed 50 to form a primer layer; in the embodiment, the first digital printing mechanism 10 is used to eject white ink, and one to three passes can be ejected.
  • the white ink layer on the object to be sprayed 50 is in a semi-dry state, and the cloth on the object to be sprayed 50 adheres to
  • the tendency of the surface of the object to be sprayed 50 is leveled by the surface of the bottom layer, for example, the object to be sprayed by the white ink may be leveled by manual ironing or manual rolling, and the above-mentioned pressure plate or pressure roller is introduced. The spray is leveled, and the cloth and white ink are pressed onto the surface of the object to be sprayed 50 by leveling to obtain a flatter bottom layer.
  • a digital printing mechanism that ejects white ink ejects white ink on the surface of the underlying layer to form a base layer, thereby completely covering the cloth on the object to be sprayed 50 and forming a flat surface, for example, white ink can eject 2 to 4 passes.
  • the object to be sprayed 50 is subjected to a drying process by the drying device 60.
  • This embodiment of the present invention is a dry spray process, but the sharpness and surface flatness and feel of the resulting printed layer are much superior to conventional dry spray processes.
  • a digital printing process includes the following steps in sequence:
  • the digital printing mechanism using the jet color ink sprays the color ink on the surface of the bottom layer to form a surface layer, and then the object to be sprayed 50 is dried.
  • the third embodiment differs from the second embodiment in that, in the embodiment, the white ink is sprayed and then leveled.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Ink Jet (AREA)
  • Coloring (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

一种数码喷印装置，包括用于输送待喷物的输送装置（40）、用于喷射白墨的第一数码喷印机构（10）以及用于喷射彩墨的第二数码喷印机构（20），第一数码喷印机构（10）与第二数码喷印机构（20）之间设有用于对待喷物进行整平的整平机构（30）。相比于常规的干喷工艺直接喷白墨和彩墨，本发明在白墨层上喷印的彩墨具有平整性优异、清晰度好的优点。

Description

一种数码喷印装置及工艺 技术领域
本发明涉及一种数码喷印装置及工艺，属于数码印花领域。
 背景技术
数码印花用于面料和T恤等印花，具有反应速度块，加工效率高的优点。传统数码印花机通过驱动机构带动喷头来回移动进行喷墨，实现数码印花，需要喷彩色印花时，用白色浆料对待喷物进行打底形成打底层，之后在打底层上进行数码喷印喷彩色面层。为了提升产品品质，申请人在授权公告号为CN206186545，名称为“一种椭圆机多台板结构白墨与彩墨双喷印数码印花机”的中国实用新型揭露了一种数码印花机，包括多个数码印花机本体和用以输送待喷物的输送装置，数码印花机本体包括支架、可移动地设置在支架上的喷头机构、用以驱动喷头机构来回移动的驱动机构以及供墨机构，供墨机构的输出端与喷头机构的输入端连接，多个所述数码印花机本体至少包括用以喷射白墨的第一数码印花机本体和用以喷射彩色墨的第二数码印花机本体，输送装置包括椭圆形输送流水线和设置在椭圆形输送流水线上的多个用以放置待喷物的台板，台板对应设置在喷头机构的方，第一数码印花机本体和第二数码印花机本体沿椭圆形输送流水线的输送方向依次设置。
上述专利中的数码印花机虽然能够提高生产效率，然而其用于表面布毛较多或较长的织物时，喷印后的布料，会因布毛导致打底达不到要求的平整度，使得喷印的花型清晰度及表面平整度都较差，降低了成衣或布料的档次。
鉴于此，本发明人对上述问题进行深入的研究，遂有本案产生。
 技术问题
本发明的目的在于提供一种能够提高印花质量的数码喷印装置。
同时本发明还提出一种能够提高印花质量的数码喷印工艺。
 技术解决方案
一种数码喷印装置,包括用于输送待喷物的输送装置、用于喷射白墨的第一数码喷印机构以及用于喷射彩墨的第二数码喷印机构，所述第一数码喷印机构与所述第二数码喷印机构之间设有用于对待喷物进行整平的整平机构。
作为本发明的一种优选方式，所述整平机构为压板和用于驱动压板上下移动的压板驱动机构。
作为本发明的一种优选方式，所述整平机构为转轴、可转动地设置在转轴上的压辊以及用于带动压辊在待喷物上滚压的压辊驱动机构。
作为本发明的一种优选方式，所述第一数码喷印机构为两个，所述整平机构设置在两个所述第一数码喷印机构之间。
作为本发明的一种优选方式，所述输送装置包括用于放置所述待喷物的台板和用于带动台板往返移动的输送机构。
作为本发明的一种优选方式，还包括用于喷射前处理液的喷液装置，喷液装置、所述第一数码喷印机构以及所述第二数码喷印机构沿所述输送装置的输送方向依次设置。
作为本发明的一种优选方式，还包括第一烘干装置，第一烘干装置设置在所述喷液装置与所述第一数码喷印机构之间。
作为本发明的一种优选方式，还包括第二烘干装置，所述第一数码喷印机构、所述第二数码喷印机构以及所述第二烘干装置沿所述输送装置的输送方向依次设置。
作为本发明的一种优选方式，所述第一数码喷印机构包括第一支架、可移动地设置在第一支架上的第一喷头机构、用于驱动第一喷头机构来回移动的第一驱动机构以及第一供墨机构，第一供墨机构的输出端与第一喷头机构的输入端连接，所述第二数码喷印机构包括第二支架、可移动地设置在第二支架上的第二喷头机构、用于驱动第二喷头机构来回移动的第二驱动机构以及第二供墨机构，第二供墨机构的输出端与第二喷头机构的输入端连接。
本发明涉及一种数码喷印工艺，依次包括如下步骤：
A、在待喷物上喷射或者涂覆前处理液，之后，将待喷物进行烘干或者烫压除去多余水分；
B、采用喷射白墨的数码喷印机构在待喷物上喷射白墨形成打底层；
C、将打底层的表面整平；
D、采用喷射白墨的数码喷印机构在打底层的表面喷射白墨形成基底层；
E、采用喷射彩墨的数码喷印机构在基底层的表面上喷射彩墨形成面层。
一种数码喷印工艺，依次包括如下步骤：
A、在待喷物上喷射或者涂覆前处理液，之后，将待喷物进行烘干或者烫压除去多余水分；
B、采用喷射白墨的数码喷印机构在待喷物上喷射白墨形成打底层；
C、将打底层的表面进行整平；
D、采用喷射彩墨的数码喷印机构在打底层的表面上喷射彩墨形成面层,之后将待喷物烘干。
作为本发明的一种优选方式，包括如下步骤：所述数码喷印机构包括支架、可移动地设置在支架上的喷头机构、用于驱动喷头机构来回移动的驱动机构以及供墨机构，供墨机构的输出端与喷头机构的输入端连接，所述待喷物置于输送装置上并输送至喷头机构的下方进行喷墨。
 有益效果
采用本发明的技术方案后，巧妙地在第一数码喷印机构与第二数码喷印机构之间设有用于对待喷物进行整平的整平机构，喷射完白墨后，待喷物上的白墨层处于半干状态，通过整平机构可以将待喷物上的翘起的布毛连同白墨层一起压平，利用白墨的粘附性能可以将布毛粘住而不翘起，之后在通过喷射白墨将布毛进一步地覆盖，最后再喷射彩墨，相比于直接喷白墨和彩墨，本发明能够更好地将布毛压平并提供更加平整的白墨层，在白墨层上喷印的彩墨具有平整性优异、清晰度好的优点，而且通过压平机构可以使得白墨适度地渗入待喷物中，提升整个数码印花层的水洗牢度。
 附图说明
图1为本发明第一种实施方式的结构示意图；
图2为本发明第二种实施方式的结构示意图；
图3为本发明第三种实施方式的结构示意图；
图4为本发明第四种实施方式的结构示意图；
图5为本发明第五种实施方式的结构示意图。
 本发明的最佳实施方式
为了进一步解释本发明的技术方案，下面结合附图进行详细阐述。
参照图1至图5，一种数码喷印装置,包括用于输送待喷物的输送装置40、用于喷射白墨的第一数码喷印机构10以及用于喷射彩墨的第二数码喷印机构20，所述第一数码喷印机构10与所述第二数码喷印机构20之间设有用于对待喷物进行整平的整平机构30。输送装置40可以采用直线型输送流水线，或者采用椭圆形等输送流水线，也可以采用跑道型输送流水线，如图5所示。
作为本发明的一种优选方式，所述整平机构30为压板和用于驱动压板上下移动的压板驱动机构，压板设置在输送装置40的上方，待喷物50运送至压板下方时，通过压板驱动机构带动压板向下运动，对待喷物50进行压平。优选地，可以在压板的下表面设置特氟龙涂层，避免压板粘附墨水。在压板上还设有加热机构，用于对压板进行加热，本发明可以根据待喷物和白墨层的特性，在压平时，选择加热或者不加热。
作为本发明的另一种优选方式，所述整平机构30为转轴、可转动地设置在转轴上的压辊以及用于驱动压辊在待喷物上滚动的压辊驱动机构。待喷物50喷完白墨后，在输送装置40的作用下从压辊的下方经过，并被压辊压平。优选地，压辊的表面涂覆有特氟龙涂层，避免墨水粘附在压辊上。本领域的技术人员可以根据需要，在压辊上设置相应的加热装置。
本发明中，输送装置40可以采用可以来回往复运动的输送装置，待喷物50喷上白墨后，送至整平机构30整平后，再回退至第一数码喷印机构10处进行白墨喷印。作为本发明的一种优选方式，输送装置40采用单向输送装置，所述第一数码喷印机构10为两个，所述整平机构30设置在两个所述第一数码喷印机构10之间。两个第一数码喷印机构10的喷射量与传统工艺中，白墨数码喷印机构的白墨喷射量相当。
作为本发明的一种优选方式，所述输送装置40包括用于放置所述待喷物50的台板和用于带动台板移动的输送机构。输送装置例如可以采用授权公告号为CN206186545，名称为“一种椭圆机多台板结构白墨与彩墨双喷印数码印花机”的中国实用新型的输送装置。
作为本发明的一种优选方式，还包括用于喷射前处理液的喷液装置70，喷液装置70、所述第一数码喷印机构10以及所述第二数码喷印机构20沿所述输送装置40的输送方向依次设置。喷液装置70例如可以采用喷枪，也可以采用数码喷印机构，在喷液装置70与第一数码喷印机构10之间还设有第一烘干装置60，待喷物通过喷液装置70喷射前处理液后，通过第一烘干装置60进行烘干或者烫压处理。
作为本发明的一种优选方式，还包括第二烘干装置80，所述第一数码喷印机构10、所述第二数码喷印机构20以及第二烘干装置80沿所述输送装置40的输送方向依次设置。
作为本发明的一种优选方式，所述第一数码喷印机构10包括第一支架、可移动地设置在第一支架上的第一喷头机构、用于驱动第一喷头机构来回移动的第一驱动机构以及第一供墨机构，第一供墨机构的输出端与第一喷头机构的输入端连接，所述第二数码喷印机构20包括第二支架、可移动地设置在第二支架上的第二喷头机构、用于驱动第二喷头机构来回移动的第二驱动机构以及第二供墨机构，第二供墨机构的输出端与第二喷头机构的输入端连接。上述这类喷印机构在授权公告号为CN206186545，名称为“一种椭圆机多台板结构白墨与彩墨双喷印数码印花机”的中国实用新型中已有介绍，这里不再详述。
实施例一
一种数码喷印工艺，依次包括如下步骤：
A、采用喷射白墨的数码喷印机构在待喷物50上喷射白墨形成打底层；在实施例中，采用第一数码喷印机构10来喷射白墨，在行业上，上述的这类数码喷印机构，在喷印时，通常需要喷头机构来回移动，通过多次喷印才能形成一定厚度和一定清晰度的喷印层，喷头机构单程运动一次通常称为1个pass。本领域的技术人员可以根据待喷物织物的特点、印花层的设计要求、喷头的喷射量等来选择第一数码喷印机构10喷射次数，例如第一数码喷印机构10喷1至3个pass。
B、将打底层的表面整平；在待喷物50喷射1至3个pass的白墨后，待喷物50上的白墨层处于半干状态，待喷物50上的布毛有粘附在待喷物50的表面上的趋势，通过对打底层的表面进行整平，例如可以采用人工熨烫、人工辊压等方式对喷射白墨的待喷物进行整平，或者采用上述介绍的压板或者压辊对待喷物进行整平，通过整平将布毛和白墨压附在待喷物50表面上，得到一个更加平整的打底层。
 C、采用喷射白墨的数码喷印机构在打底层的表面喷射白墨形成基底层，从而将待喷物50上的布毛完全覆盖住并形成平整的表面，例如白墨可以喷射2至4个pass。
D、采用喷射彩墨的数码喷印机构在基底层的表面上喷射彩墨形成面层。
之后，待喷物50通过烘干装置60进行烘干处理。
实施例二
一种数码喷印工艺，依次包括如下步骤：
A、在待喷物上喷射或者涂覆前处理液，之后，将待喷物进行烘干或者烫压；在本领域中，数码喷印有包括干喷和湿喷，干喷的主要流程是：在待喷物上喷射或者涂覆处理液、烘干或者烫压、喷白墨、喷彩墨、烘干工序；传统的干喷工艺，印花层手感较差、印花的清晰度较低、表面平整度较差。湿喷工艺的主要工艺流程是：涂覆或者喷射处理液、喷白墨、喷彩墨、烘干，传统的湿喷工艺处理液用量大，印花层的牢固度相对较低，耗时较长，工作效率较低，但是得到了的印花层清晰度较佳、表面平整度较好、手感较好。在步骤A中，前处理液采用常规干喷工艺的中前处理液。
采用喷射白墨的数码喷印机构在待喷物50上喷射白墨形成打底层；在实施例中，采用第一数码喷印机构10来喷射白墨，可以喷1至3个pass。
B、将打底层的表面整平；在待喷物50喷射1至3个pass的白墨后，待喷物50上的白墨层处于半干状态，待喷物50上的布毛有粘附在待喷物50的表面上的趋势，通过对打底层的表面进行整平，例如可以采用人工熨烫、人工辊压等方式对喷射白墨的待喷物进行整平，上述介绍的压板或者压辊对待喷物进行整平，通过整平将布毛和白墨压附在待喷物50表面上，得到一个更加平整的打底层。
 C、采用喷射白墨的数码喷印机构在打底层的表面喷射白墨形成基底层，从而将待喷物50上的布毛完全覆盖住并形成平整的表面，例如白墨可以喷射2至4个pass。
D、采用喷射彩墨的数码喷印机构在基底层的表面上喷射彩墨形成面层。
之后，待喷物50通过烘干装置60进行烘干处理。
本发明的该实施例为干喷工艺，但是得到的印花层的清晰度和表面平整度及手感远优于传统干喷工艺。
实施例三
一种数码喷印工艺，依次包括如下步骤：
A、在待喷物50上喷射或者涂覆前处理液，之后，将待喷物进行烘干或者烫压；
B、采用喷射白墨的数码喷印机构在待喷物50上喷射白墨形成打底层；
C、将打底层的表面进行整平；
D、采用喷射彩墨的数码喷印机构在打底层的表面上喷射彩墨形成面层,之后将待喷物50烘干。实施例三与实施例二的不同之处在于，实施例中采用喷完白墨再整平。
本发明的装置和工艺并非限于本案图示和实施例，如本发明中可以采用人工熨烫、手工压板、手工辊压、手工刮平等形式进行整平，当然并不局限于上述操作形式，任何人对其进行类似思路的适当变化或修饰，皆应视为不脱离本发明的专利范畴。

Claims (9)

  1. 一种数码喷印装置,包括用于输送待喷物的输送装置、用于喷射白墨的第一数码喷印机构以及用于喷射彩墨的第二数码喷印机构，其特征在于：所述第一数码喷印机构与所述第二数码喷印机构之间设有用于对待喷物进行整平的整平机构。
  2. 如权利要求1所述的一种数码喷印装置,其特征在于：所述整平机构为压板和用于驱动压板上下移动的压板驱动机构。
  3. 如权利要求1所述的一种数码喷印装置,其特征在于：所述整平机构为转轴、可转动地设置在转轴上的压辊以及用于带动压辊在待喷物上滚压的压辊驱动机构。
  4. 如权利要求1所述的一种数码喷印装置,其特征在于：所述第一数码喷印机构为两个，所述整平机构设置在两个所述第一数码喷印机构之间。
  5. 如权利要求1所述的一种数码喷印装置,其特征在于：所述输送装置包括用于放置所述待喷物的台板和用于带动台板往返移动的输送机构。
  6. 如权利要求1所述的一种数码喷印装置,其特征在于：还包括用于喷射前处理液的喷液装置，喷液装置、所述第一数码喷印机构以及所述第二数码喷印机构沿所述输送装置的输送方向依次设置。
  7. 如权利要求6所述的一种数码喷印装置,其特征在于：还包括第一烘干装置，第一烘干装置设置在所述喷液装置与所述第一数码喷印机构之间。
  8. 如权利要求1至7任一项所述的一种数码喷印装置,其特征在于：所述第一数码喷印机构包括第一支架、可移动地设置在第一支架上的第一喷头机构、用于驱动第一喷头机构来回移动的第一驱动机构以及第一供墨机构，第一供墨机构的输出端与第一喷头机构的输入端连接，所述第二数码喷印机构包括第二支架、可移动地设置在第二支架上的第二喷头机构、用于驱动第二喷头机构来回移动的第二驱动机构以及第二供墨机构，第二供墨机构的输出端与第二喷头机构的输入端连接。
  9. 一种数码喷印工艺，其特征在于，依次包括如下步骤：
    A、在待喷物上喷射或者涂覆前处理液，之后，将待喷物进行烘干或者烫压除去多余水分；
    B、采用喷射白墨的数码喷印机构在待喷物上喷射白墨形成打底层；
    C、将打底层的表面进行整平；
    D、采用喷射白墨的数码喷印机构在打底层的表面喷射白墨形成基底层；
    E、采用喷射彩墨的数码喷印机构在基底层的表面上喷射彩墨形成面层。
    10、一种数码喷印工艺，其特征在于，依次包括如下步骤：
    A、在待喷物上喷射或者涂覆前处理液，之后，将待喷物进行烘干或者烫压除去多余水分；
    B、采用喷射白墨的数码喷印机构在待喷物上喷射白墨形成打底层；
    C、将打底层的表面进行整平；
    D、采用喷射彩墨的数码喷印机构在打底层的表面上喷射彩墨形成面层,之后将待喷物烘干。
PCT/CN2018/106977 2018-04-24 2018-09-21 一种数码喷印装置及工艺 WO2019205473A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/462,960 US11046088B2 (en) 2018-04-24 2018-09-21 Digital jet printing machine and a method of the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810373155.8 2018-04-24
CN201810373155.8A CN108394185B (zh) 2018-04-24 2018-04-24 一种数码喷印装置及工艺

Publications (1)

Publication Number Publication Date
WO2019205473A1 true WO2019205473A1 (zh) 2019-10-31

Family

ID=63100342

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/106977 WO2019205473A1 (zh) 2018-04-24 2018-09-21 一种数码喷印装置及工艺

Country Status (3)

Country Link
US (1) US11046088B2 (zh)
CN (1) CN108394185B (zh)
WO (1) WO2019205473A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3842244A1 (en) * 2019-12-25 2021-06-30 Brother Kogyo Kabushiki Kaisha Conveyance control device, conveyance control method, and non-transitory computer-readable medium storing computer readable instructions

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108394185B (zh) * 2018-04-24 2019-05-07 埃迪基（福建）智能打印技术有限公司 一种数码喷印装置及工艺
CN109835067A (zh) * 2019-03-28 2019-06-04 机器元素(福建)智能打印技术有限公司 自动数码喷印机
CN110091635B (zh) * 2019-05-18 2021-03-16 深圳市汉森软件有限公司 一种打印控制方法、装置，打印机及存储介质
CN110774784A (zh) * 2019-11-05 2020-02-11 潘国占 一种强压融合四重套印苹果字贴印刷方法
WO2021092804A1 (zh) * 2019-11-13 2021-05-20 深圳诚拓数码设备有限公司 打印方法、打印设备及打印制品
CN110978809B (zh) * 2019-12-26 2021-07-06 东莞市图创智能制造有限公司 油墨的固化方法、装置、设备及存储介质
CN112549792A (zh) * 2020-12-03 2021-03-26 深圳诚拓数码设备有限公司 一种织物打印的方法以及织物打印设备
CN112874162A (zh) * 2021-01-13 2021-06-01 深圳诚拓数码设备有限公司 一种底图的打印方法、印花方法及数码打印机
CN114670557B (zh) * 2021-03-31 2023-07-21 厦门汉印电子技术有限公司 一种成衣打印机及成衣打印工艺
CN113352779B (zh) * 2021-06-16 2022-05-17 深圳市英捷特喷码设备有限公司 一种喷码机双工位喷码装置及喷码方法
CN114197224A (zh) * 2021-11-19 2022-03-18 广州溢成印花有限公司 一种透气性强的白墨印花浆料及印花工艺
CN115817046A (zh) * 2022-11-28 2023-03-21 陈显坤 一种牛卡纸喷码工艺及方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002155464A (ja) * 2000-11-17 2002-05-31 Canon Electronics Inc インクジェット捺染装置及びインクジェット捺染方法
CN101082185A (zh) * 2007-05-25 2007-12-05 东华大学 提高纺织品涂料喷墨印花清晰度、颜色深度和鲜艳度的方法
CN201287505Y (zh) * 2008-09-24 2009-08-12 徐中九 一种彩色喷印机
CN102442078A (zh) * 2010-09-14 2012-05-09 施乐公司 调整承印物上图像光泽度的方法及在承印物上成像的装置
CN205836270U (zh) * 2016-07-18 2016-12-28 南京印可丽数码科技有限公司 深色布纯数码环保印花装置
CN206186545U (zh) * 2016-11-09 2017-05-24 石狮市七彩虹植绒印花有限公司 一种椭圆形多台板结构白墨和彩墨双喷印数码印花机
CN108394185A (zh) * 2018-04-24 2018-08-14 埃迪基（福建）智能打印技术有限公司 一种数码喷印装置及工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170341416A1 (en) * 2016-05-27 2017-11-30 Xerox Corporation Method of single pass printing of multiple colors
CN106042664A (zh) * 2016-07-18 2016-10-26 南京印可丽数码科技有限公司 深色布纯数码环保印花装置及其印花方法
US20180147830A1 (en) * 2016-11-28 2018-05-31 Océ Holding B.V. Inkjet printing assembly and inkjet printing method
CN208376284U (zh) * 2018-04-24 2019-01-15 埃迪基（福建）智能打印技术有限公司 一种数码喷印装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002155464A (ja) * 2000-11-17 2002-05-31 Canon Electronics Inc インクジェット捺染装置及びインクジェット捺染方法
CN101082185A (zh) * 2007-05-25 2007-12-05 东华大学 提高纺织品涂料喷墨印花清晰度、颜色深度和鲜艳度的方法
CN201287505Y (zh) * 2008-09-24 2009-08-12 徐中九 一种彩色喷印机
CN102442078A (zh) * 2010-09-14 2012-05-09 施乐公司 调整承印物上图像光泽度的方法及在承印物上成像的装置
CN205836270U (zh) * 2016-07-18 2016-12-28 南京印可丽数码科技有限公司 深色布纯数码环保印花装置
CN206186545U (zh) * 2016-11-09 2017-05-24 石狮市七彩虹植绒印花有限公司 一种椭圆形多台板结构白墨和彩墨双喷印数码印花机
CN108394185A (zh) * 2018-04-24 2018-08-14 埃迪基（福建）智能打印技术有限公司 一种数码喷印装置及工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3842244A1 (en) * 2019-12-25 2021-06-30 Brother Kogyo Kabushiki Kaisha Conveyance control device, conveyance control method, and non-transitory computer-readable medium storing computer readable instructions

Also Published As

Publication number Publication date
CN108394185B (zh) 2019-05-07
US20210107291A1 (en) 2021-04-15
CN108394185A (zh) 2018-08-14
US11046088B2 (en) 2021-06-29

Similar Documents

Publication Publication Date Title
WO2019205473A1 (zh) 一种数码喷印装置及工艺
WO2019041487A1 (zh) 一种纺织数码印花机
US20080152819A1 (en) Device And Process For Coating Workpieces
CN105058991B (zh) 全自动高速数码喷印裁片一体机
JP3524200B2 (ja) 加色用皮革処理方法、該処理がなされた皮革に行う皮革加色方法及び該皮革加色方法によって製造された皮革製品
CN208376284U (zh) 一种数码喷印装置
CN106042664A (zh) 深色布纯数码环保印花装置及其印花方法
CN111117360A (zh) 一种数码印花用水性热熔胶墨水及数码印花制作工艺
CN205075471U (zh) 全自动高速数码喷印裁片一体机
CN207105842U (zh) 一种上浆和数码印花联合的印花装置
CN211390612U (zh) 喷头排列结构、喷头安装板及打印设备
CN105019631A (zh) 一种新型数码印花地板
CN108001108A (zh) 一种浴室用彩色装饰板的制备方法及彩色装饰板
CN104401127A (zh) 一种斑点式面料印刷装置
CN207190540U (zh) 一种滚筒式同步双面喷墨印花系统
CN206605893U (zh) 一种台布印刷机
JP7191308B2 (ja) 印刷装置
KR101183201B1 (ko) 다색 강판 제조장치
CN201272096Y (zh) 无水印花机
CN111169160A (zh) 一种数码复合印花机
CN101407089A (zh) 粉态色料涂胶布料方法及布料设备
CN101279552A (zh) 一种竹制品喷花工艺
CN101070023B (zh) 一种竹编制品喷绘工艺及其产品
CN210553682U (zh) 自动数码喷印机
CN205522932U (zh) 一种新型自动印刷机

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18916701

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18916701

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 18916701

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 15/12/2020)

122 Ep: pct application non-entry in european phase

Ref document number: 18916701

Country of ref document: EP

Kind code of ref document: A1