Printing method for printing based on non-woven base material, fabric and sole

Abstract

The invention relates to the technical field of printing, in particular to a printing method for printing based on a non-woven base material, a fabric and a shoe sole. The printing method for printing based on the non-woven base material comprises the steps of (1) water-based ink selection, (2) pattern printing and printing structure design, (3) printing on a printing platform of ink-jet printing equipment, and (4) multi-layer superposition printing. The fabric and the shoe sole are further manufactured through the printing method for printing based on the non-woven base material. According to the printing method for printing based on the non-woven base material, the non-woven base material is not needed, the raw material cost can be saved, the ink-jet printing equipment prepares corresponding products by outputting the water-based ink, the selected water-based ink is environmentally friendly and easy to cure, and the printing method can be widely applied to preparation of products of the non-woven base material and is wide in application range.

Description

Technical Field

[0001] The invention relates to the technical field of printing, and in particular to a printing method based on a non-woven substrate and a fabric and a shoe sole. Background Art

[0002] Traditional textiles usually need to be woven with a base material through a weaving device in a certain weaving motion. Among them, the traditional base material is originally a non-degradable base material, and then the base material can be a removable base material later, such as a water-soluble base material. No matter which base material is used, it accounts for a part of the raw material cost. At the same time, the preparation of traditional textiles requires weaving equipment to weave in a certain weaving motion, and the weaving time is relatively longer.

[0003] Based on this, the inventor studied and proposed this case. Summary of the invention

[0004] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or be understood by implementing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and other drawings of the description.

[0005] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a printing method based on non-woven substrates, fabrics and soles.

[0006] To achieve the above purpose, the technical solution of the present invention is:

[0007] In a first aspect, the present invention provides a printing method based on printing on a non-woven substrate, comprising the following steps:

[0008] Step 1: Water-based ink selection: Choose water-based ink suitable for non-woven substrates and ensure that it has fast curing characteristics;

[0009] Step 2: Design of printing pattern and printing structure. The printing structure includes plane and three-dimensional printing structure. Use professional design software to design 2D plane and 3D printing structure.

[0010] Step 3: Printing is performed on a printing platform of an inkjet printing device. During the printing process, the rapid curing characteristics of the water-based ink are utilized so that the printed pattern and printed structure can be quickly fixed on the non-woven substrate;

[0011] Step 4: Multi-layer overlay printing. The inkjet printing equipment outputs water-based ink with fast curing characteristics, and prints from the bottom layer to the top layer to construct the plane and three-dimensional structure. The product structure is the same as the printed pattern and printed structure designed in step 2.

[0012] In some embodiments, step 5 is further included: drying and consolidation, in which the superimposed printed structure is dried.

[0013] In some implementations, professional design software outputs a file that matches and identifies an inkjet printing device control system, the inkjet printing device imports the file, and the inkjet printing device control system controls the inkjet assembly on the inkjet printing device to print according to the corresponding trajectory.

[0014] In some embodiments, a plurality of basic color ink groups are provided on the inkjet printing device, and the colors of the printed pattern and printed structure are mixed in proportion through the basic color ink groups and sprayed out through the nozzles on the inkjet assembly.

[0015] In some embodiments, in the step of multi-layered superimposed printing, the inkjet printing device outputs a water-based ink with fast curing properties to first construct the overall bottom plane structure of the product, and then prints a pattern or structure based on the bottom plane structure.

[0016] In some embodiments, in the step of multi-layer superimposed printing, the inkjet printing device outputs a water-based ink with fast curing properties to first construct multiple local structures of the product, and then prints and connects the local structures to form the entire product.

[0017] In a second aspect, the present invention provides a fabric, which is made by the above-mentioned printing method based on a non-woven substrate.

[0018] In a third aspect, the present invention provides a sole, which is made by the above-mentioned printing method based on a non-woven substrate.

[0019] By adopting the above technical solution, the beneficial effects of the present invention are:

[0020] The printing method based on non-woven substrates of the present invention does not require a textile substrate, which can save raw material costs. The inkjet printing device prepares corresponding products by outputting water-based ink. The water-based ink is environmentally friendly and easy to solidify, and can be widely used in the preparation of products based on non-woven substrates, with a wide range of applications.

[0021] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0022] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiment described with reference to various figures and drawings.

[0023] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation of the present invention.

[0025] The drawings are schematic and not necessarily drawn to scale.

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0027] Figure 1 A schematic diagram of the structure of a printing method based on a non-woven substrate according to some embodiments of the present invention. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but are not used to limit the present invention.

[0029] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through a transition structure, but are connected to form a whole through a connecting structure. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0031] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0032] Reference Figure 1 , Figure 1 A schematic diagram of the structure of a printing method based on a non-woven substrate according to some embodiments of the present invention.

[0033] According to some embodiments of the present invention, the present invention provides a printing method based on printing on a non-woven substrate, comprising the following steps:

[0034] Step 1: Water-based ink selection: Choose water-based ink suitable for non-woven substrates and ensure that it has fast curing characteristics;

[0035] Step 2: Design of printing pattern and printing structure. The printing structure includes plane and three-dimensional printing structure. Use professional design software to design 2D plane and 3D printing structure.

[0036] Step 3: Printing is performed on a printing platform of an inkjet printing device. During the printing process, the rapid curing characteristics of the water-based ink are utilized so that the printed pattern and printed structure can be quickly fixed on the non-woven substrate;

[0037] Step 4: Multi-layer overlay printing. The inkjet printing equipment outputs water-based ink with fast curing characteristics, and prints from the bottom layer to the top layer to construct the plane and three-dimensional structure. The product structure is the same as the printed pattern and printed structure designed in step 2.

[0038] According to some embodiments of the present invention, optionally, step 5 is further included: drying and consolidation, in which the superimposed printed structure is dried.

[0039] According to some embodiments of the present invention, optionally, professional design software outputs a file that matches and identifies an inkjet printing device control system, the inkjet printing device imports the file, and the inkjet printing device control system controls the inkjet components on the inkjet printing device to print according to a corresponding trajectory.

[0040] According to some embodiments of the present invention, optionally, a plurality of basic color ink groups are provided on the inkjet printing device, and the colors of the printed pattern and printed structure are mixed in proportion through the basic color ink groups and sprayed out through the nozzles on the inkjet assembly.

[0041] According to some embodiments of the present invention, optionally, in the step of multi-layer superimposed printing, the inkjet printing device outputs a water-based ink with fast curing properties to first construct the overall bottom plane structure of the product, and then prints a pattern or structure based on the bottom plane structure.

[0042] According to some embodiments of the present invention, optionally, in the step of multi-layer superimposed printing, the inkjet printing device outputs a water-based ink with fast curing properties to first construct multiple local structures of the product, and then prints and connects the local structures to form the entire product.

[0043] According to some embodiments of the present invention, the present invention provides a fabric, which is printed using the printing method for printing on a non-woven substrate as described above.

[0044] According to some embodiments of the present invention, the present invention provides a sole, which is printed by using the printing method for printing on a non-woven substrate as described above.

[0045] Example 1

[0046] This embodiment provides a printing method based on printing on a non-woven substrate, comprising the following steps:

[0047] Step 1: Water-based ink selection: Choose water-based ink suitable for non-woven substrates and ensure that it has fast curing characteristics;

[0048] Step 2: Design of printing pattern and printing structure. The printing structure includes plane and three-dimensional printing structure. Professional design software is used to design 2D plane and 3D three-dimensional printing structure. The professional design software outputs files that match and identify the control system of the inkjet printing device. The inkjet printing device imports the files. The control system of the inkjet printing device controls the inkjet components on the inkjet printing device to print according to the corresponding trajectory.

[0049] Step 3: Printing is performed on a printing platform of an inkjet printing device. During the printing process, the rapid curing characteristics of the water-based ink are utilized so that the printed pattern and printed structure can be quickly fixed on the non-woven substrate;

[0050] Step 4: Multi-layer superposition printing, the inkjet printing equipment outputs water-based ink with fast curing characteristics, and prints and constructs plane and three-dimensional structures layer by layer from the bottom structure upwards, which is the same as the product structure designed with printed patterns and printed structures in step 2;

[0051] Step 5: Drying and reinforcement: drying the superimposed printed structure.

[0052] The inkjet printing device is provided with a plurality of basic color ink groups, and the colors of the printed patterns and printed structures are mixed in proportion through the basic color ink groups and sprayed out through the nozzles on the inkjet assembly.

[0053] In the step of multi-layer overlay printing, the inkjet printing device outputs a water-based ink with fast curing characteristics to first construct the overall bottom plane structure of the product, and then prints a pattern or structure based on the bottom plane structure.

[0054] Example 2

[0055] This embodiment provides a printing method based on printing on a non-woven substrate, comprising the following steps:

[0056] Step 1: Water-based ink selection: Choose water-based ink suitable for non-woven substrates and ensure that it has fast curing characteristics;

[0057] Step 2: Design of printing pattern and printing structure. The printing structure includes plane and three-dimensional printing structure. Professional design software is used to design 2D plane and 3D three-dimensional printing structure. The professional design software outputs files that match and identify the control system of the inkjet printing device. The inkjet printing device imports the files. The control system of the inkjet printing device controls the inkjet components on the inkjet printing device to print according to the corresponding trajectory.

[0058] Step 3: Printing is performed on a printing platform of an inkjet printing device. During the printing process, the rapid curing characteristics of the water-based ink are utilized so that the printed pattern and printed structure can be quickly fixed on the non-woven substrate;

[0059] Step 4: Multi-layer superposition printing, the inkjet printing equipment outputs water-based ink with fast curing characteristics, and prints and constructs plane and three-dimensional structures layer by layer from the bottom structure upwards, which is the same as the product structure designed with printed patterns and printed structures in step 2;

[0060] Step 5: Drying and reinforcement: drying the superimposed printed structure.

[0061] The inkjet printing device is provided with a plurality of basic color ink groups, and the colors of the printed patterns and printed structures are mixed in proportion through the basic color ink groups and sprayed out through the nozzles on the inkjet assembly.

[0062] In the multi-layer overlay printing step, the inkjet printing device outputs water-based ink with fast curing characteristics to first construct multiple local structures of the product, and then prints and connects the local structures to form the entire product.

[0063] Example 3

[0064] This embodiment provides a fabric, which is printed using the printing method based on a non-woven substrate in Example 1 or Implementation 2.

[0065] Example 4

[0066] This embodiment provides a sole, which is printed by the printing method based on a non-woven substrate in Example 1 or Implementation 2.

[0067] The characteristics of the printing method in Example 1 and Example 2 are: based on a non-woven substrate, it can save raw material costs, is prepared using water-based ink, is environmentally friendly and easy to solidify, and can be widely used in the preparation of fabrics, soles, and craft products of non-woven substrates.

[0068] Taking the printing method based on non-woven substrate in Example 1 as an example, it is printed by inkjet printing equipment, and its printing action is completed by the inkjet assembly of the inkjet printing equipment, and a multi-color ink group and a curing agent group are arranged on the inkjet assembly. The aqueous ink selection described in step 1 in Example 1 can be selected as long as the aqueous ink can be cured in a short time after being ejected. In practical applications, a multi-color ink group and a curing agent group can be selected to cooperate. The structure that drives the inkjet assembly to move on the inkjet printing equipment can select a common multi-axis structure. Compared with traditional weaving equipment, the mobile control structure of the inkjet assembly is simpler in terms of the complex equipment structure of the traditional weaving equipment to realize a variety of weaving actions, and the mobile control structure is easier to maintain. The multi-level superimposed printing in step 4 is reflected in the inkjet printing equipment as the adjustment of the gap between the nozzle and the printing platform.

[0069] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0070] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the present invention. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0071] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the present invention. However, those skilled in the relevant art will understand that the present invention can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. A printing method based on non-woven substrate printing, characterized in that: The following steps are involved: Step 1: Water-based ink selection: Choose water-based ink suitable for non-woven substrates and ensure that it has fast curing characteristics; Step 2: Design of printing pattern and printing structure, wherein the printing structure includes plane and three-dimensional printing structure, and professional design software is used to design 2D plane and 3D printing structure; Step 3: Printing is performed on a printing platform of an inkjet printing device. During the printing process, the rapid curing characteristics of the water-based ink are utilized so that the printed pattern and printed structure can be quickly fixed on the non-woven substrate; Step 4: Multi-layer overlay printing. The inkjet printing equipment outputs water-based ink with fast curing characteristics, and prints from the bottom layer to the top layer to construct the plane and three-dimensional structure. The product structure is the same as the printed pattern and printed structure designed in step 2.

2. The printing method based on non-woven substrate according to claim 1, characterized in that: The method also includes step 5: drying and consolidation, in which the structure after superimposed printing is dried.

3. The printing method based on non-woven substrate according to claim 1, characterized in that: The professional design software outputs a file that matches and is recognized by the control system of the inkjet printing device. The inkjet printing device imports the file, and the control system of the inkjet printing device controls the inkjet components on the inkjet printing device to print according to the corresponding trajectory.

4. The printing method based on non-woven substrate according to claim 1, characterized in that: The inkjet printing device is provided with a plurality of basic color ink groups, and the colors of the printing pattern and the printing structure are mixed in proportion through the basic color ink groups and sprayed out through the nozzles on the inkjet assembly.

5. The printing method based on non-woven substrate according to claim 1, characterized in that: In the multi-layer superimposed printing step, the inkjet printing device outputs a water-based ink with a fast curing property to first construct the bottom plane structure of the entire product, and then prints a pattern or structure based on the bottom plane structure.

6. The printing method based on non-woven substrate according to claim 1, characterized in that: In the multi-layer superimposed printing step, the inkjet printing device outputs a water-based ink with fast curing characteristics to first construct multiple local structures of the product, and then prints and connects the local structures to form the entire product.

7. A fabric, characterized in that: The fabric is made by the printing method based on a non-woven substrate as described in any one of claims 1 to 5.

8. A shoe sole, characterized in that: The sole is made by the printing method based on a non-woven substrate as described in any one of claims 1 to 5.

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