Manufacturing method of pull-type invisible anti-counterfeiting webbing

Abstract

The present invention discloses a method for manufacturing an invisible anti-counterfeiting elastic webbing, which comprises the following steps: printing a pattern on the surface of the elastic webbing by spraying; laminating a reflective film on the side of the elastic webbing with the pattern printed thereon by a laminating machine at high temperature; the reflective film and the elastic webbing after laminating can be stretched under the action of an external force, and when the elastic webbing and the reflective film are in a natural state, the reflective film blocks the pattern, and when the elastic webbing and the reflective film are in a stretched state, the pattern is displayed through the reflective film. The method for manufacturing a pull-type invisible anti-counterfeiting webbing according to an embodiment of the present invention has at least the following beneficial effects: a webbing with an invisible anti-counterfeiting effect can be produced without using a complex weaving method, so that the pull-type invisible anti-counterfeiting webbing does not display a pattern in a natural state, and displays a pattern in a stretched and straight state to achieve an anti-counterfeiting technical effect, and the production speed is fast, which is conducive to the large-scale production of the pull-type invisible anti-counterfeiting webbing.

Description

Technical Field

[0001] The invention relates to the technical field of webbings, and in particular to a method for manufacturing a pull-type invisible anti-counterfeiting webbing. Background Art

[0002] The ribbons used in daily life are generally made of various yarns as raw materials into narrow or tubular objects to withstand certain different tensile forces. They are widely used in various fields such as clothing, shoes, bags, etc., such as pet carriers, pet leashes, pet collars, backpack straps, etc. With the rampant counterfeit products, the demand for brand protection is increasing, and the existing technology has applied ribbons for anti-counterfeiting. However, the existing ribbons rely on complex weaving methods to achieve anti-counterfeiting effects, and the production speed is too slow, which is not conducive to the large-scale production of anti-counterfeiting ribbons. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a method for manufacturing a pull-type invisible anti-counterfeiting webbing. The method for manufacturing the pull-type invisible anti-counterfeiting webbing has a fast production speed and is conducive to the large-scale production of the pull-type invisible anti-counterfeiting webbing.

[0004] The manufacturing method of the pull-type invisible anti-counterfeiting webbing according to the embodiment of the present invention comprises the following steps:

[0005] The surface of the elastic webbing is subjected to spray printing to print out patterns;

[0006] The reflective film is laminated to the side of the elastic ribbon with the pattern printed thereon and laminated together at high temperature using a laminating machine; the laminated reflective film and elastic ribbon can be stretched under the action of external force, and when the elastic ribbon and the reflective film are in a natural state, the reflective film blocks the pattern, and when the elastic ribbon and the reflective film are in a stretched state, the pattern is displayed through the reflective film.

[0007] The manufacturing method of the pull-type invisible anti-counterfeiting webbing according to the embodiment of the present invention has at least the following beneficial effects: the webbing with invisible anti-counterfeiting effect can be produced without using a complicated weaving method, so that the pull-type invisible anti-counterfeiting webbing does not display a pattern in a natural state, but displays a pattern in a stretched and straightened state to achieve an anti-counterfeiting technical effect, and the production speed is fast, which is conducive to the large-scale production of the pull-type invisible anti-counterfeiting webbing.

[0008] According to some embodiments of the present invention, the following steps are also included:

[0009] The elastic webbing and the reflective film are transported to the temperature storage tunnel of the laminating machine by a conveyor belt for high temperature lamination.

[0010] According to some embodiments of the present invention, the following steps are also included:

[0011] Before printing the elastic ribbon, an anti-penetration agent is used to perform anti-penetration treatment on the surface of the elastic ribbon.

[0012] According to some embodiments of the present invention, the step of "printing a pattern on the surface of the elastic ribbon" further includes the following steps:

[0013] Several groups of the patterns are printed along the length direction of the elastic ribbon.

[0014] According to some embodiments of the present invention, the step of "printing the surface of the elastic ribbon to print out a pattern" is to print out a pattern by printing the surface of the elastic ribbon by a digital inkjet printer.

[0015] According to some embodiments of the present invention, the digital inkjet printer includes a nozzle and a work surface;

[0016] The step of "printing a pattern on the surface of the elastic ribbon by a digital inkjet printer" also includes the following steps:

[0017] placing the elastic webbing on the work surface;

[0018] The pattern is printed on the elastic webbing by moving the nozzle.

[0019] According to some embodiments of the present invention, the digital inkjet printer further includes an ink bottle and an ink tube, the nozzle is connected to the ink bottle via the ink tube, and the ink passes through the ink tube and is sprayed onto the surface of the elastic ribbon by the nozzle to print a pattern.

[0020] According to some embodiments of the present invention, a work surface is affixed with table top adhesive, the elastic webbing is placed on the table top adhesive, and the table top adhesive is used to prevent the elastic webbing from being displaced.

[0021] According to some embodiments of the present invention, a computer control system is further included, wherein the computer control system is electrically connected to the nozzle;

[0022] The following steps are also included:

[0023] The shape of the pattern printed by the nozzle is controlled by the computer control system.

[0024] According to some embodiments of the present invention, the following steps are also included:

[0025] The elastic ribbon with the printed pattern is placed in an oven for drying.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0028] Figure 1 2. It is a side view of the overall structure of the pull-type invisible anti-counterfeiting webbing according to an embodiment of the present invention;

[0029] Figure 2 It is a front view of the pull-type invisible anti-counterfeiting webbing in a natural state according to an embodiment of the present invention;

[0030] Figure 3 It is a front view of the pull-type invisible anti-counterfeiting webbing in a stretched state according to an embodiment of the present invention;

[0031] Figure 4 is a schematic diagram of the overall structure of a laminating machine according to an embodiment of the present invention;

[0032] Figure 5 yes Figure 4 A magnified schematic diagram of the middle A area;

[0033] Figure 6 Schematic diagram of the overall structure of a digital jet printer according to an embodiment of the present invention

[0034] Figure 7 is a flow chart according to one embodiment of the present invention.

[0035] Reference numerals:

[0036] Elastic webbing 110, pattern 120, reflective film 130,

[0037] Laminating machine 200, temperature storage tunnel 210, conveyor belt 220, laminating mold 230, upper mold 231, lower mold 232,

[0038] Digital inkjet printer 300 , nozzle 310 , work surface 320 , ink tube 330 , ink bottle 340 , computer control system 350 . DETAILED DESCRIPTION

[0039] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0040] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the device or element referred to 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.

[0041] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0042] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0043] Reference below Figures 1 to 6 The following describes a method for manufacturing a pull-type invisible anti-counterfeiting webbing according to an embodiment of the present invention.

[0044] The manufacturing method of the pull-type invisible anti-counterfeiting webbing according to the embodiment of the present invention comprises the following steps:

[0045] : Printing a pattern 120 on the surface of the elastic ribbon 110;

[0046] The reflective film 130 is laminated to the side of the elastic ribbon 110 on which the pattern 120 is printed and laminated together at high temperature by a laminating machine 200; the laminated reflective film 130 and the elastic ribbon 110 can be stretched under the action of an external force, and when the elastic ribbon 110 and the reflective film 130 are in a natural state, the reflective film 130 blocks the pattern 120, and when the elastic ribbon 110 and the reflective film 130 are in a stretched state, the pattern 120 is displayed through the reflective film 130.

[0047] For example Figures 1 to 3As shown, the required pattern 120 can be quickly printed by spraying the surface of the elastic webbing 110, and the reflective film 130 is attached to the side of the elastic webbing 110 with the pattern 120 printed thereon, and the elastic webbing 110 and the reflective film 130 are attached together at high temperature by a laminating machine 200. The pull-type invisible anti-counterfeiting webbing formed by attaching the elastic webbing 110 and the reflective film 130 together does not show the pattern 120 in a natural state, because the reflective film 130 can cover the pattern 120 in a natural state, so that the pull-type invisible anti-counterfeiting webbing does not show the pattern 120 in a natural state. When the pull-type invisible anti-counterfeiting webbing is stretched and straightened under the action of an external force, the pattern 120 can be displayed, because the reflective film 130 in a stretched and straightened state can allow light to pass through the reflective film 130 and irradiate the pattern 120, so that people can see the pattern 120. It should be understood that the surface of the reflective film 130 is provided with many tiny reflective beads. In the natural state, the reflective beads are squeezed together so that light cannot pass through. In the stretched state, the reflective beads are dispersed from each other under the action of external force so that light can pass through, thereby making the pattern 120 appear.

[0048] Through such an arrangement, it is possible to produce a webbing with an invisible anti-counterfeiting effect without using a complicated weaving method. The pull-type invisible anti-counterfeiting webbing does not display the pattern 120 in a natural state, but displays the pattern 120 in a stretched and straightened state, thereby achieving an anti-counterfeiting technical effect. In addition, the production speed is fast, which is conducive to the large-scale production of the pull-type invisible anti-counterfeiting webbing.

[0049] In some specific embodiments of the present invention, the following steps are also included:

[0050] The elastic webbing 110 and the reflective film 130 are transported by the conveyor belt 220 to the temperature storage tunnel 210 of the laminating machine 200 for high temperature lamination.

[0051] For example Figures 4 to 5 As shown, the elastic webbing 110 and the reflective film 130 are transported to the temperature storage tunnel 210 by the conveyor belt 220 for high temperature bonding. The use of the conveyor belt 220 makes the manufacturing process of the pull-type invisible anti-counterfeiting webbing more intelligent, and the high temperature bonding time of the webbing and the reflective film 130 in the temperature storage tunnel 210 can be adjusted by controlling the conveying speed of the conveyor belt 220, so that the elastic webbing 110 and the reflective film 130 layers can be well bonded together. The bonding temperature can be set between 110° and 130°.

[0052] For example Figure 4 and Figure 5 As shown, the laminating machine 200 is also provided with a laminating mold 230 , wherein the laminating mold 230 includes an upper mold 231 and a lower mold 232 , the elastic webbing 110 enters the conveyor belt 220 from the lower mold 232 , and the reflective film 130 enters the conveyor belt 220 through the upper mold 231 .

[0053] In some specific embodiments of the present invention, the following steps are also included:

[0054] Before printing the elastic ribbon 110 , an anti-penetration agent is used to perform an anti-penetration treatment on the surface of the elastic ribbon 110 .

[0055] By using an anti-penetration agent to perform an anti-penetration treatment on the surface of the elastic ribbon 110 before printing the elastic ribbon 110, ink diffusion is prevented when printing the pattern 120, so that the pattern 120 is formed more accurately.

[0056] In some specific embodiments of the present invention, the step of “printing the surface of the elastic ribbon 110 to print the pattern 120” also includes the following steps:

[0057] A plurality of groups of patterns 120 are printed along the length direction of the elastic ribbon 110 .

[0058] For example Figure 3 As shown, the elastic webbing 110 is printed with several groups of patterns 120 in the length direction. The multiple groups of patterns 120 can facilitate the cutting of the invisible webbing, so that after one pull-type invisible anti-counterfeiting webbing is cut into multiple pull-type invisible anti-counterfeiting webbings, the pull-type invisible anti-counterfeiting webbing can still play an anti-counterfeiting effect, making it convenient for people to cut out the pull-type invisible anti-counterfeiting webbing of appropriate length.

[0059] In some specific embodiments of the present invention, the step of “printing the surface of the elastic ribbon 110 to print out the pattern 120 ” is to print out the pattern 120 by printing the surface of the elastic ribbon 110 by a digital inkjet printer 300 .

[0060] It is more efficient to print the pattern 120 on the surface of the elastic webbing 110 by the digital inkjet printer 300, and more kinds of patterns 120 can be printed by controlling the digital inkjet printer 300.

[0061] In some specific embodiments of the present invention, the digital inkjet printer 300 includes a nozzle 310 and a work surface 320;

[0062] The step of “printing the pattern 120 on the surface of the elastic ribbon 110 by the digital inkjet printer 300” also includes the following steps:

[0063] Place the elastic webbing 110 on the work surface 320;

[0064] The pattern 120 is printed on the elastic ribbon 110 by moving the nozzle 310 .

[0065] For example Figure 6As shown, the digital inkjet printer 300 includes a nozzle 310 and a work surface 320. When working, the elastic ribbon 110 is placed on the work surface 320, and the pattern 120 is printed by moving the nozzle 310 of the digital inkjet printer 300. Placing the elastic ribbon 110 on the work surface 320 allows the nozzle 310 to print the elastic ribbon 110 more stably, so that the error of the printed pattern 120 is smaller.

[0066] In some specific embodiments of the present invention, the digital inkjet printer 300 also includes an ink bottle 340 and an ink tube 330. The nozzle 310 is connected to the ink bottle 340 through the ink tube 330. The ink passes through the ink tube 330 and is sprayed on the surface of the elastic ribbon 110 through the nozzle 310 to print the pattern 120.

[0067] For example Figure 6 As shown, the digital jet printer 300 also includes an ink bottle 340 and an ink tube 330. The nozzle 310 is connected to the ink bottle 340 through the ink tube 330. The ink passes through the ink tube 330 and is sprayed on the surface of the elastic ribbon 110 by the nozzle 310 to print the pattern 120. The ink can be four types of CMYK inks, so that the printed pattern 120 has more vivid colors.

[0068] In some specific embodiments of the present invention, a work surface adhesive is attached to the work surface 320 , and the elastic webbing 110 is placed on the work surface adhesive, and the work surface adhesive is used to prevent the elastic webbing 110 from being displaced.

[0069] A work surface adhesive is provided on the work surface 320 , and the elastic ribbon 110 placed on the work surface adhesive can play a fixing role, thereby preventing the elastic ribbon 110 from moving when the nozzle 310 prints on the elastic ribbon 110 and causing the pattern 120 to fail to print.

[0070] In some specific embodiments of the present invention, a computer control system 350 is also included, and the computer control system 350 is electrically connected to the nozzle 310;

[0071] The following steps are also included:

[0072] The shape of the pattern 120 printed by the nozzle 310 is controlled by the computer control system 350 .

[0073] For example Figure 6 As shown, the digital inkjet printer 300 further includes a computer control system 350 , which is electrically connected to the nozzle 310 . An operator can control the shape of the pattern 120 printed by the nozzle 310 through the computer control system 350 .

[0074] In some specific embodiments of the present invention, the following steps are also included:

[0075] The elastic ribbon 110 with the printed pattern 120 is placed in an oven for drying.

[0076] The elastic ribbon 110 with the printed pattern 120 is dried in an oven at a temperature of about 150° to 170°, and the drying time can be controlled to be about 4 to 6 minutes. The pattern 120 on the elastic ribbon 110 is fixed to make the pattern 120 more stable.

[0077] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", 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 any one or more embodiments or examples in a suitable manner.

[0078] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A method for manufacturing a pull-type invisible anti-counterfeiting ribbon, characterized in that: The following steps are involved: Performing a spray printing process on the surface of the elastic webbing (110) to print out a pattern (120); Laminating a reflective film (130) on the side of the elastic webbing (110) on which the pattern (120) is printed, and laminating them together at high temperature using a laminating machine (200), wherein a plurality of tiny reflective beads are provided on the surface of the reflective film (130); The reflective film (130) and the elastic webbing (110) after being bonded together can be stretched under the action of an external force. When the elastic webbing (110) and the reflective film (130) are in a natural state, the plurality of tiny reflective beads squeeze each other so that light cannot pass through, and the reflective film (130) blocks the pattern (120). When the elastic webbing (110) and the reflective film (130) are in a stretched state, the plurality of tiny reflective beads spread out from each other under the action of an external force so that light can pass through, and the pattern (120) is displayed through the reflective film (130); The manufacturing method further comprises the following steps: The elastic webbing (110) and the reflective film (130) are transported to the temperature storage tunnel (210) of the laminating machine (200) via a conveyor belt (220) for high-temperature lamination, wherein the laminating temperature is between 110 degrees and 130 degrees.

2. The method for manufacturing the pull-type invisible anti-counterfeiting webbing according to claim 1, characterized in that: The following steps are also included: Before printing the elastic ribbon (110), an anti-penetration agent is used to perform an anti-penetration treatment on the surface of the elastic ribbon (110).

3. The method for manufacturing the pull-type invisible anti-counterfeiting webbing according to claim 1, characterized in that: The step of "printing the surface of the elastic webbing (110) to print out a pattern (120)" also includes the following steps: A plurality of groups of the patterns (120) are printed along the length direction of the elastic webbing (110).

4. The method for manufacturing the pull-type invisible anti-counterfeiting webbing according to claim 1, characterized in that: The step of "performing a spray printing process on the surface of the elastic webbing (110) to print out a pattern (120)" involves performing a spray printing process on the surface of the elastic webbing (110) by using a digital spray printer (300) to print out a pattern (120).

5. The method for manufacturing the pull-type invisible anti-counterfeiting webbing according to claim 4, characterized in that: The digital inkjet printer (300) comprises a nozzle (310) and a work surface (320); The step of "printing the surface of the elastic ribbon (110) by means of a digital inkjet printer (300) to print out a pattern (120)" comprises the following steps: placing the elastic webbing (110) on the work surface (320); The pattern (120) is printed on the elastic webbing (110) by moving the nozzle (310).

6. The method for manufacturing the pull-type invisible anti-counterfeiting webbing according to claim 5, characterized in that: The digital jet printer (300) further comprises an ink bottle (340) and an ink tube (330); the nozzle (310) is connected to the ink bottle (340) via the ink tube (330); the ink passes through the ink tube (330) and is jetted onto the surface of the elastic ribbon (110) through the nozzle (310) to print a pattern (120).

7. The method for manufacturing the pull-type invisible anti-counterfeiting webbing according to claim 5, characterized in that: The work surface (320) is affixed with tabletop adhesive, the elastic webbing (110) is placed on the tabletop adhesive, and the tabletop adhesive is used to prevent the elastic webbing (110) from being displaced.

8. The method for manufacturing the pull-type invisible anti-counterfeiting webbing according to claim 5, characterized in that: It also includes a computer control system (350), wherein the computer control system (350) is electrically connected to the nozzle (310); The following steps are also included: The shape of the pattern (120) printed by the nozzle (310) is controlled by the computer control system (350).

9. The method for manufacturing the pull-type invisible anti-counterfeiting webbing according to claim 1, characterized in that: The following steps are also included: The elastic ribbon (110) with the printed pattern (120) is placed in an oven for drying.

Images