CN116021710B - Process for making stereoscopic pattern trademark resistant to washing water and not easy to deform - Google Patents
Process for making stereoscopic pattern trademark resistant to washing water and not easy to deform Download PDFInfo
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- CN116021710B CN116021710B CN202310116005.XA CN202310116005A CN116021710B CN 116021710 B CN116021710 B CN 116021710B CN 202310116005 A CN202310116005 A CN 202310116005A CN 116021710 B CN116021710 B CN 116021710B
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Abstract
The application relates to a wash-resistant stereoscopic pattern trademark process which is not easy to deform, comprising the following steps of: step one: cutting the surface material to a standard size by using a die with a knife edge or laser die cutting equipment; step three: cutting the base material to a standard size by using a die with a knife edge or laser die cutting equipment, wherein an injection molding hole is formed in the base material; step four: opening the injection mold, and placing the surface material in the injection mold; step five: placing a substrate on a surface of a facestock; step six: releasing molten plastic material into injection holes of the base material in an injection molding mode, wherein the molten plastic material forms an injection molding middle bridge layer between the surface material and the base material, and the middle bridge layer connects the surface material and the base material together under a high-temperature condition; step seven: cooling and molding the three-dimensional trademark by utilizing a water cooling mode, and taking the molded three-dimensional trademark out of the injection mold; step eight: and (3) processing a colored grain surface layer on the surface of the three-dimensional trademark. The application reduces the whole production cost.
Description
Technical Field
The application relates to a method for processing a stereoscopic trademark, in particular to a process for manufacturing a stereoscopic pattern trademark which is resistant to washing water and is not easy to deform.
Background
Trademarks are used to identify and distinguish or serve sources. Any indicia that can distinguish an article of merchandise, or other organization, from an article of other people, including text, graphics, letters, numbers, three-dimensional indicia, color combinations, sounds, and the like, as well as combinations of the foregoing, can be registered as a trademark application.
In the related art, when the three-dimensional trademark is produced, lines are made on the surface of a die in the process of making the three-dimensional trademark; when the mould is used for making patterns, the engraving machine with more than three axes is used for engraving, engraving patterns, laser engraving and other processes; when the surface of the trademark is provided with more lines or needs to be improved, the mold needs to be opened again or the lines at the beginning need to be washed away; when the different materials are produced and molded, the different materials are bonded together through an adhesive, or the different materials are bonded together through a hot pressing process, an injection molding process or the like, so that the three-dimensional trademark is formed.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: when lines are increased or improved, the die is required to be opened again or the original lines are required to be washed away, so that the cost of the whole device is high, the development time is long, and the waste is large; the three-dimensional trademark is processed by utilizing the processes of engraving, laser engraving and the like of the engraving machine with more than three axes, so that the whole period is long, the pollution of patterns is large, and the cost is very high; after different materials are bonded together through hot pressing or injection molding and other processes, the trademark is easily separated due to too hard edges in the pressure test or use process; different materials are bonded together through hot pressing or injection molding and other processes, so that the environment is polluted, and meanwhile, irritant gas is generated; meanwhile, after the three-dimensional trademark in the related technology reaches a certain height, the substrate is required to be filled to make the surface of the trademark firm and tall, and after the trademark is washed and worn for a period of time, the trademark is easy to fall off in a layering mode or dent.
Disclosure of Invention
In order to prevent the trademark from falling off in a layering manner in the washing process, and reduce the overall production cost, the application provides a process for producing the stereoscopic pattern trademark which is resistant to washing water and is not easy to deform.
The application provides a wash-resistant stereoscopic pattern trademark process which is not easy to deform, which adopts the following technical scheme:
a wash-resistant stereoscopic pattern trademark process not easy to deform comprises the following steps:
step one: cutting the surface material to a standard size by using a die with a knife edge or laser die cutting equipment;
step three: cutting a base material to a standard size by using a die with a knife edge or laser die cutting equipment, wherein an injection molding hole is formed in the base material;
step four: opening an injection mold, and placing the surface material in the injection mold;
step five: placing the substrate on the upper surface of the facestock;
step six: closing an injection mold, releasing molten plastic material into injection holes of the base material in an injection molding mode, wherein the molten plastic material forms an injection molding middle bridge layer between the surface material and the base material, and the middle bridge layer connects the surface material and the base material together under a high-temperature condition;
step seven: cooling and molding the three-dimensional trademark by utilizing a water cooling mode, opening an injection mold, and taking the molded three-dimensional trademark out of the injection mold;
step eight: and processing a colored grain surface layer on the surface of the three-dimensional trademark.
By adopting the technical scheme, after the middle bridging layer is cooled and molded, the plane material and the base material are connected together, so that the connection strength between the plane material and the base material is not easy to separate, the connection strength of the whole three-dimensional trademark is improved, the trademark cannot fall off in a layering manner in a pressure test process no matter in a washing process, and meanwhile, due to the middle bridging layer filled between the plane material and the base material, when the trademark is subjected to the action of external force, the trademark cannot be deformed in a sinking manner, and the whole service life of the trademark is prolonged; meanwhile, an engraving machine with more than three shafts is not needed, so that the overall production cost is reduced, and the overall processing efficiency is improved; meanwhile, the base materials such as solvent liquid or fluid and the like are not used, the irritant gas is not generated, and the environment is not polluted.
Preferably, the plane material comprises a fixedly connected grain positioning base material, a grain surface layer and a surface layer connecting bridge layer, wherein the grain positioning base material and the surface layer connecting bridge layer are respectively positioned at two sides of the grain surface layer.
By adopting the technical scheme and combining with the traditional IM technology, the problem that the traditional plastic material high-temperature material is shrunk and the edges and the wrapping of the product are not tight is solved by utilizing the grain positioning base material.
Preferably, before the first step, when the surface material is processed, the grain positioning base material with grains is printed with a grain surface layer on the grain surface of the grain positioning base material through the processes of printing, ink-jetting, silk-screen printing, pad printing, transfer printing and the like, so that the grain surface layer covers and levels grain grooves, and then a surface layer connecting bridge layer capable of connecting the grain surface layer and the injection molding middle bridge layer is printed; cooling and molding the grain positioning base material by using an injection molding machine and a hot-press molding die; in the eighth step, when the texture surface layer is processed, the texture positioning base material on the surface of the three-dimensional trademark is torn off, so that the surface of the three-dimensional trademark can be left with the needed texture or the texture surface layer with color.
By adopting the technical scheme, the grain positioning base material with grains is printed with the grain surface layer on the grain surface of the grain positioning base material through the processes of printing, ink-jetting, silk screen printing, pad printing, transfer printing and the like, so that the mold does not need to be opened again, and the development cost is greatly reduced; when processing the line surface course, through tearing off the line location substrate on three-dimensional trade mark surface, three-dimensional trade mark surface will leave line or colored line surface course that needs, need not open the mould again, has not only saved the required cost of mould opening, has also saved the required time of mould opening simultaneously, has promoted holistic machining efficiency.
Preferably, the heating temperature of the hot press forming die is 190-210 ℃.
By adopting the technical scheme, the heating temperature of the hot-press forming die is 190-210 ℃, so that the plastic material can be kept in a molten state, and the plastic material is injected between the surface layer and the base material through the injection hole.
Preferably, the heating time of the hot press molding die is 30 seconds to 60 seconds.
By adopting the technical scheme, the whole processing efficiency of the three-dimensional trademark is improved.
Preferably, the position of the injection molding middle bridge layer is covered by using a tool such as an adhesive tape, and the grain surface layer is printed on the surface of the three-dimensional trademark by using processes such as printing, ink-jet, silk screen printing, pad printing and the like.
By adopting the technical scheme, the mould does not need to be opened again in the process of processing the grain surface layer, and the development cost is greatly reduced.
Preferably, the substrate is a high density substrate.
By adopting the technical scheme, the high-density base material ensures that the three-dimensional trademark surface layer is not easy to separate.
Preferably, the substrate is a floor-scrubbing fixed substrate.
By adopting the technical scheme, the floor-mopping fixed base material ensures that the three-dimensional trademark surface layer is not easy to separate.
Preferably, the substrate comprises a high density substrate and a floor-holding substrate, the high density substrate being bonded to the floor-holding substrate.
By adopting the technical scheme. The high-density base material is adhered with the floor-mopping fixed base material, so that the three-dimensional trademark surface layer is not easy to separate.
Preferably, in the fourth step, the surface material is placed in the injection mold, so that the surface layer connecting bridge layer faces upwards.
Through adopting above-mentioned technical scheme, after three-dimensional trademark machine shaping, connect the crane span structure with the surface course through moulding plastics intermediate bridge layer and be in the same place with the substrate to link together substrate and plane materiel, not only increased the joint strength between substrate and the plane materiel, also made the line location substrate to be located the three-dimensional trademark outside simultaneously.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the middle bridging layer is cooled and formed, the surface material and the base material are connected together, so that the connection strength between the surface material and the base material is improved, the connection strength between the surface material and the base material is not easy to separate, the whole three-dimensional trademark is increased, the trademark cannot fall off in a layering manner in a pressure test process no matter in a washing process, and meanwhile, the middle bridging layer is filled between the surface material and the base material, so that the trademark cannot be concavely deformed under the action of external force, and the whole service life of the trademark is prolonged; meanwhile, an engraving machine with more than three shafts is not needed, so that the overall production cost is reduced, and the overall processing efficiency is improved; meanwhile, the base materials such as solvent liquid or fluid and the like are not used, the irritant gas is not generated, and the environment is not polluted;
2. by combining the traditional IM technology, the problem that the traditional plastic material high-temperature material is shrunk and the edges and the wrapping of the three-dimensional trademark are not tight is solved by utilizing the grain positioning base material;
3. the grain positioning base material with grains is printed with the grain surface layer on the grain surface of the grain positioning base material through the processes of printing, ink-jetting, silk screen printing, pad printing, transfer printing and the like, so that the mold does not need to be opened again, and the development cost is greatly reduced; when processing the line surface course, through tearing off the line location substrate on three-dimensional trade mark surface, three-dimensional trade mark surface will leave line or the line surface course of taking the colour that needs, need not open the mould again, not only saved the required cost of mould opening, also saved the required time of mould opening simultaneously, promoted holistic machining efficiency.
Drawings
Fig. 1 is a schematic diagram showing the assembly relationship of a stereoscopic pattern trademark according to an embodiment of the present application.
FIG. 2 is a schematic structural view of a facestock according to an embodiment of the present application.
FIG. 3 is a process flow diagram of a water-resistant, non-deformable, three-dimensional pattern trademark of example 1 of the present application.
FIG. 4 is a process flow diagram of a water-resistant, non-deformable, three-dimensional pattern trademark of example 2 of the present application.
FIG. 5 is a process flow diagram of a water-resistant, non-deformable, three-dimensional pattern trademark of example 3 of the present application.
Reference numerals illustrate:
1. positioning a substrate by lines; 2. a grain surface layer; 3. the surface layer is connected with the bridge frame layer; 4. injection molding the middle bridge frame layer; 5. a high density substrate; 6. floor mopping to fix the substrate; 7. and (5) injection molding holes.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a stereoscopic pattern trademark, referring to fig. 1, the stereoscopic pattern trademark comprises a base material, a plane material and an injection molding middle bridge layer, wherein the injection molding middle bridge layer is positioned between the base material and the plane material, and the base material and the plane material are fixedly connected through the injection molding middle bridge layer.
With continued reference to fig. 1, in this embodiment, the base material is provided with a plurality of injection holes 7 for melting the plastic material, and the number of injection holes 7 is plural. Specifically, the substrate may be a high-density substrate 5 or a floor-mopping fixed substrate 6, and the substrate may also include both the high-density substrate 5 and the floor-mopping fixed substrate 6, where the high-density substrate 5 and the floor-mopping fixed substrate 6 are bonded together. By using the high-density base material 5 or the floor-mopping fixed base material 6, the surface material is not easy to fall off from the base material, and the overall connection strength of the three-dimensional trademark is increased.
Referring to fig. 2, the surface material includes a fixedly connected grain positioning substrate 1, a grain surface layer 2 and a surface layer connecting bridge layer 3, and the grain positioning substrate 1 and the surface layer connecting bridge layer 3 are respectively located at two sides of the grain surface layer 2. The problem that the edges and the wrapping of the three-dimensional trademark are not tight is solved by combining the traditional IM technology and utilizing the texture positioning base material 1 to shrink the traditional plastic material high-temperature material.
Example 1
Referring to fig. 3, with the above structure, a process for manufacturing a stereoscopic pattern trademark with wash resistance and less deformation applied in embodiment 1 comprises the following steps:
step one: the method comprises the steps that firstly, a grain surface layer 2 is printed on a grain surface of a grain positioning base material 1 through printing, ink-jet, silk-screen printing, pad printing, transfer printing and other processes, so that the grain surface layer 2 covers grain grooves; printing a surface layer connecting bridge frame layer 3 on the grain surface layer 2 by the process;
step two: hot-pressing for 30-60 seconds at 190-210 ℃ by using a hot press and a hot-press forming die, and then cooling and forming the grain positioning base material 1;
step three: cutting the surface material to a required size by using a die with a knife edge or laser die cutting equipment;
step four: sticking the high-density base material 5 and the floor-mopping fixed base material 6 together to form a base material, wherein injection molding holes 7 are formed in the base material;
step five: cutting the base material to a required size by using a die with a knife edge or laser die cutting equipment;
step six: placing the surface material in an injection mold, and enabling the surface layer connecting bridge frame layer 3 to face upwards;
step seven: placing the substrate on the surface of the surface material, and enabling the floor mopping fixed substrate 6 to face upwards;
step eight: closing an injection mold, releasing molten plastic material into the injection hole 7 in an injection molding mode, wherein the molten plastic material forms an injection molding middle bridge frame layer 4 between the surface material and the base material, and the middle bridge frame layer connects the surface layer connecting bridge frame layer 3 with the high-density base material 5 under the high-temperature condition;
step nine: cooling and molding the three-dimensional trademark by utilizing a lower die water cooling, and taking out the molded three-dimensional trademark from the injection mold;
step ten: the grain positioning base material 1 is torn off, and the surface of the three-dimensional trademark can leave the needed grain or colored grain surface layer 2.
Example 2
Referring to fig. 4, with the above structure, a process for manufacturing a stereoscopic pattern trademark with wash resistance and less deformation applied in example 2 comprises the following steps:
step one: bonding the high density substrate 5 and the floor-holding substrate 6 together to form a facestock;
step two: cutting the grain surface layer 2 to a required size by using a die with a knife edge or laser die cutting equipment;
step three: sticking the high-density base material 5 and the floor-mopping fixed base material 6 together to form a base material, wherein injection molding holes 7 are formed in the base material;
step four: cutting the base material to a required size by using a die with a knife edge or laser die cutting equipment;
step five: placing the surface material of the texture surface layer 2 into an injection mold, and enabling the surface layer connecting bridge frame layer 3 to face upwards;
step six: placing the high-density base material 5 and the floor-mopping fixed base material 6 which are well stuck and molded into an injection mold, and enabling the floor-mopping fixed base material 6 to face upwards;
step seven: closing an injection mold, releasing molten plastic material into the injection hole 7 in an injection molding mode, wherein the molten plastic material forms an injection molding middle bridge frame layer 4 between the surface material and the base material, and the middle bridge frame layer connects the surface layer connecting bridge frame layer 3 with the high-density base material 5 under the high-temperature condition;
step eight: cooling and molding the three-dimensional trademark by utilizing a lower die water cooling, and taking out the molded three-dimensional trademark from the injection mold;
step nine: the grain positioning base material 1 is torn off, and the surface of the three-dimensional trademark can leave the needed grain or colored grain surface layer 2.
Example 3
Referring to fig. 5, with the above structure, a process for manufacturing a three-dimensional pattern trademark with wash resistance and with little possibility of deformation for example 3 comprises the following steps:
step one: bonding the high density substrate 5 and the floor-holding substrate 6 together to form a facestock;
step two: cutting the surface material to a required size by using a die with a knife edge or laser die cutting equipment;
step three: sticking the high-density base material 5 and the floor-mopping fixed base material 6 together to form a base material, wherein injection molding holes 7 are formed in the base material;
step four: cutting the base material to a required size by using a die with a knife edge or laser die cutting equipment;
step five: placing the surface material in an injection mold, and enabling the surface layer connecting bridge frame layer 3 to face upwards;
step six: placing the substrate on the surface of the surface material, and enabling the floor mopping fixed substrate 6 to face upwards;
step seven: closing an injection mold, releasing molten plastic material into the injection hole 7 in an injection molding mode, wherein the molten plastic material forms an injection molding middle bridge frame layer 4 between the surface material and the base material, and the middle bridge frame layer connects the surface layer connecting bridge frame layer 3 with the high-density base material 5 under the high-temperature condition;
step eight: cooling and molding the three-dimensional trademark by utilizing a lower die water cooling, and taking out the molded three-dimensional trademark from the injection mold;
step nine, masking the position of the injection molding middle bridge layer 4 by using tools such as adhesive tapes, and printing the surface texture surface layer 2 by using processes such as printing, ink-jet, silk screen printing, pad printing and the like.
The production process has the beneficial effects that: after the middle bridging layer is cooled and formed, the surface material and the base material are connected together, so that the connection strength between the surface material and the base material is improved, the connection strength between the surface material and the base material is not easy to separate, the whole three-dimensional trademark is increased, the trademark cannot fall off in a layering manner in a pressure test process no matter in a washing process, and meanwhile, the middle bridging layer is filled between the surface material and the base material, so that the trademark cannot be concavely deformed under the action of external force, and the whole service life of the trademark is prolonged; meanwhile, an engraving machine with more than three shafts is not needed, so that the overall production cost is reduced, and the overall processing efficiency is improved; meanwhile, the base materials such as solvent liquid or fluid and the like are not used, the irritant gas is not generated, and the environment is not polluted; the grain positioning base material 1 with grains is printed with the grain surface layer 2 on the grain surface of the grain positioning base material 1 through the processes of printing, ink-jet, silk-screen printing, pad printing, transfer printing and the like, so that the mold does not need to be opened again, and the development cost is greatly reduced; when processing line surface course 2, through tearing off line location substrate 1 on three-dimensional trade mark surface, three-dimensional trade mark surface will leave line or colored line surface course 2 that needs, need not open the mould again, not only saved the required cost of mould opening, also saved the required time of mould opening simultaneously, promoted holistic machining efficiency.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The process for producing the stereoscopic pattern trademark with the washing resistance and the difficulty in deformation is characterized by comprising the following steps of:
step one: the method comprises the steps that firstly, a grain surface layer (2) is printed on a grain surface of a grain positioning base material (1) through printing, ink-jet, silk-screen printing, pad printing, transfer printing and other processes, so that the grain surface layer (2) covers a grain groove; printing a surface layer connecting bridge frame layer (3) on the grain surface layer (2) by the process;
step two: hot-pressing for 30-60 seconds at 190-210 ℃ by using a hot press and a hot-press forming die, and then cooling and forming the grain positioning base material 1;
step three: cutting the surface material to a required size by using a die with a knife edge or laser die cutting equipment; the surface material comprises a grain positioning base material (1), a grain surface layer (2) and a surface layer connecting bridge frame layer (3) which are fixedly connected, wherein the grain positioning base material (1) and the surface layer connecting bridge frame layer (3) are respectively positioned at two sides of the grain surface layer (2);
step four: sticking the high-density base material (5) and the floor-mopping fixed base material (6) together to form a base material, wherein injection molding holes (7) are formed in the base material;
step five: cutting the base material to a required size by using a die with a knife edge or laser die cutting equipment;
step six: placing the surface material in an injection mold, and enabling the surface layer to be upwards connected with the bridge frame layer (3);
step seven: placing the substrate on the surface of the surface material, and enabling the floor mopping fixed substrate (6) to face upwards;
step eight: closing an injection mold, releasing molten plastic material into an injection hole (7) in an injection molding mode, wherein the molten plastic material forms an injection molding middle bridge frame layer (4) between a surface material and a base material, and the middle bridge frame layer connects the surface layer connecting bridge frame layer (3) with the high-density base material (5) under the high-temperature condition;
step nine: cooling and molding the three-dimensional trademark by utilizing a lower die water cooling, and taking out the molded three-dimensional trademark from the injection mold;
step ten: the grain positioning base material (1) is torn off, and the surface of the three-dimensional trademark can leave the needed grain or colored grain surface layer (2).
2. The process for making a three-dimensional pattern trademark resistant to washing water and not easy to deform according to claim 1, characterized in that: and masking the position of the injection molding middle bridge layer (4) by using tools such as an adhesive tape, and printing a grain surface layer (2) on the surface of the three-dimensional trademark by using processes such as printing, ink-jet, silk screen printing, pad printing and the like.
3. The process for making a three-dimensional pattern trademark resistant to washing water and not easy to deform according to claim 1, characterized in that: the substrate is a high density substrate (5).
4. The process for making a three-dimensional pattern trademark resistant to washing water and not easy to deform according to claim 1, characterized in that: the substrate is a floor mopping fixed substrate (6).
5. The process for making a three-dimensional pattern trademark resistant to washing water and not easy to deform according to claim 1, characterized in that: the base material comprises a high-density base material (5) and a floor mopping fixed base material (6), wherein the high-density base material (5) is adhered with the floor mopping fixed base material (6).
6. The process for making a three-dimensional pattern trademark resistant to washing water according to claim 5, wherein: and step four, when the surface material is placed in the injection mold, the surface layer connecting bridge frame layer (3) is upwards oriented.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310116005.XA CN116021710B (en) | 2023-02-13 | 2023-02-13 | Process for making stereoscopic pattern trademark resistant to washing water and not easy to deform |
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| CN202310116005.XA CN116021710B (en) | 2023-02-13 | 2023-02-13 | Process for making stereoscopic pattern trademark resistant to washing water and not easy to deform |
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| CN116021710B true CN116021710B (en) | 2023-10-17 |
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| CN116021710A (en) | 2023-04-28 |
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