Optical gradual plating film-free mark

Abstract

The utility model provides an optical gradually-plated film-free mark, which comprises a substrate layer, a film-free layer and an optical film-free layer from bottom to top in sequence, the first bottom oil layer is arranged in the range of the substrate layer; the color ink layer is arranged in the range of the first ink layer; the first gold oil layer completely covers the color ink layer; the second gold oil layer completely covers the first gold oil layer; the second bottom oil layer is arranged in the range of the second gold oil layer; the coating layer covers the second bottom oil layer and does not exceed the second bottom oil layer; isolating the gold oil layer and completely covering the coating layer; the third gold oil layer covers and does not exceed the isolation gold oil layer; according to the film-free label, the selection and the structure of each layer are optimized, so that the visual effect of the film-free label is kept, and meanwhile, the film tearing performance and the adhesive force of the film-free label are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film - free labels, in particular to an optical gradient - plating film - free label. Background Art

[0002] In the context of the growing personalized needs in today's era, as an important decorative element, film - free labels are widely used on various vehicles, furniture, household appliances, tools, toys, and various decorative materials to show unique styles, enhance the beauty of products, and beautify the surrounding environment. Users can select film - free labels with specific patterns or designs according to their aesthetic preferences and conveniently paste them on the surfaces of the objects to be decorated.

[0003] The existing technical solutions have enabled film - free labels to reach a relatively high level in presenting metallic luster and angle - changing effects. For example, a reflective label structure disclosed in Chinese Patent Publication No. CN221613505U strengthens the reflective performance of the film - free label by introducing a reflective varnish layer, thereby providing a better visual experience. Specifically, this reflective varnish layer is printed by combining reflective beads with varnish ink. This method not only helps to reduce the workshop pollution caused by powder scattering in traditional processes but also effectively improves production efficiency and the quality of finished products.

[0004] However, there are still some deficiencies in the practical application of the reflective labels in the above - mentioned technical solutions, especially in terms of the film - tearing performance of the film material and the adhesion performance in the cross - cut test. These problems limit their performance in a wider range of application scenarios. Therefore, the technical improvement of film - free labels remains an urgent task.

[0005] In view of this, the inventor has specifically designed an optical gradient - plating film - free label, and this case is thus produced. Summary of the Utility Model

[0006] In order to solve the above problems, the technical solution of the utility model is as follows:

[0007] An optical gradient - plating film - free label, comprising, arranged successively from bottom to top:

[0008] A base layer;

[0009] A first primer layer, arranged within the range of the base layer;

[0010] A color ink layer, arranged within the range of the first ink layer;

[0011] A first varnish layer, completely covering the color ink layer;

[0012] A second varnish layer, completely covering the first varnish layer;

[0013] The second base oil layer is arranged within the range of the second gold oil layer;

[0014] The coating layer covers and does not extend beyond the second base oil layer;

[0015] The isolation gold oil layer completely covers the coating layer;

[0016] The third gold oil layer covers and does not extend beyond the isolation gold oil layer;

[0017] The tearable film completely covers the coating layer.

[0018] Preferably, both the first gold oil layer and the third gold oil layer are UV gold oil layers.

[0019] Preferably, the second gold oil layer is a repellent gold oil layer.

[0020] Preferably, the second base oil layer is a hot stamping silver base oil layer.

[0021] Preferably, it further includes, from bottom to top and above the tearable film:

[0022] The center line layer is arranged within the range of the tearable film;

[0023] The release paper layer completely covers the center line layer.

[0024] Preferably, a border layer is provided on the upper end surface of the base layer and on the periphery of the hot stamping silver base oil.

[0025] Preferably, the width of the border layer is 8 mm.

[0026] Preferably, the base layer is a single-layer transfer paper.

[0027] The beneficial effects of the present utility model are as follows:

[0028] By optimizing the selection and structure of each layer, the present utility model realizes a significant improvement in the tear-off performance and adhesion of the label-free film.

[0029] At the same time, the setting of multiple gold oil layers, especially the application of UV gold oil layers, enhances the reflective effect and durability of the label-free film.

[0030] The border layer increases the overall stability of the product. Description of the Drawings

[0031] The drawings described herein are used to provide a further understanding of the present utility model, form a part of the present utility model, and the schematic embodiments and descriptions thereof are used to explain the present utility model and do not constitute an improper limitation to the present utility model.

[0032] Among them:

[0033] Figure 1It is a schematic cross-sectional view of the overall film layer of the present utility model;

[0034] Figure 2 It is a process flow chart of the preparation of the present utility model.

[0035] Label description:

[0036] 10. Base layer; 20. First base oil layer; 30. Color ink layer; 40. First gold oil layer; 50. Second gold oil layer; 60. Second base oil layer; 70. Coating layer; 80. Isolation gold oil layer; 90. Third gold oil layer; 100. Peelable film; 110. Center line layer; 120. Release paper layer. Detailed implementation manners

[0037] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0038] Please refer to Figures 1 to 2 , which is an optical gradient coating film-free label as the best embodiment of the present utility model, including the following layers arranged from bottom to top in sequence:

[0039] Base layer 10, serving as the bottom support of the entire film-free label, usually a single-layer transfer paper;

[0040] First base oil layer 20, arranged within the range of the base layer 10. The first base oil layer 20 is AM-2 base oil, providing a good adhesion foundation for subsequent coatings;

[0041] Color ink layer 30, arranged within the range of the first ink layer. The color ink layer 30 is used to carry the required color patterns;

[0042] First gold oil layer 40, completely covering the color ink layer 30. Usually, a UV gold oil layer (UV-VX) is used to enhance the reflective effect;

[0043] Second gold oil layer 50, completely covering the first gold oil layer 40. Preferably, it is a repellent gold oil layer to enhance wear resistance and corrosion resistance;

[0044] Second base oil layer 60, arranged within the range of the second gold oil layer 50. Preferably, it is a hot stamping base oil layer to increase visual aesthetic feeling;

[0045] Coating layer 70, covering and not exceeding the second base oil layer 60 (i.e., the edges are flush). Usually, an MT cold stamping film is used to provide additional protection or special effects;

[0046] The isolation varnish layer 80 is arranged to completely cover the coating layer 70, usually No. 9 varnish, which is used to prevent the mutual influence between the coating layer 70 and other layers;

[0047] The third varnish layer 90 is arranged to cover and not exceed the isolation varnish layer 80 (i.e., the edges are flush), preferably a UV varnish layer (UV-B), to enhance the reflective effect of the final product;

[0048] The peelable film 100 is arranged to completely cover the coating layer 70, which is used to protect the integrity of the entire film-free label during transportation and installation, usually a peelable film NP / SD.

[0049] Preferably, the first varnish layer 40 and the third varnish layer 90 are both UV varnish layers.

[0050] Preferably, the second varnish layer 50 is a repellent varnish layer.

[0051] Preferably, the second primer layer 60 is a silver stamping primer layer.

[0052] Preferably, it further includes, from bottom to top, arranged above the peelable film 100:

[0053] The center line layer 110 is arranged within the range of the peelable film 100;

[0054] The release paper layer 120 is arranged to completely cover the center line layer 110.

[0055] Preferably, a border layer is provided on the upper end surface of the base layer 10 and on the periphery of the silver stamping primer.

[0056] Preferably, the width of the border layer is 8 mm.

[0057] Preferably, the base layer 10 is a single-layer transfer paper, and the transfer paper is Japanese transfer paper.

[0058] In this embodiment, the manufacturing process of the optical gradient coating film-free label is as Figure 2 shown, where:

[0059] Drying method:

[0060] After coating, irradiate at 500 mj / cm2, after film peeling, supplement irradiation at 1500 mj / cm2, and irradiate twice at 1000 mj / cm2 after UV varnish printing.

[0061] After color ink printing, bake at 60 °C for 60 min, dry the repellent varnish by blowing for 4 h, and dry the No. 9 varnish by blowing for 1 night.

[0062] For the peelable film 100 printing: After printing one rack, it must be immediately dried by blowing for more than 12 h, print the center line layer 110, and then dry by blowing for 4 h before covering the release paper layer 120.

[0063] Among them, the printing flatness of the hot stamping primer layer needs to be tested in a small amount first (about 3-4 sheets, after passing through UV) when applying the film, and check whether it is flat and without abnormal conditions after tearing off the film.

[0064] Reliability testing standards:

[0065]

[0066]

[0067] The beneficial effects of the present utility model are as follows:

[0068] Through the optimization of the selection and structure of each layer, the present utility model has achieved a significant improvement in the film tearing performance and adhesion of the film-free label.

[0069] At the same time, the setting of the multi-layer gold oil layer, especially the application of the UV gold oil layer, enhances the reflective effect and durability of the film-free label.

[0070] The border layer increases the overall stability of the product.

[0071] The present utility model has been described exemplarily above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above-mentioned manner. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present utility model, or the concept and technical solution of the present utility model are directly applied to other occasions without improvement, they are all within the protection scope of the present utility model.

Claims

1. An optical gradient coating film-free label, characterized in that, Including, from bottom to top, successively provided with: A base layer (10); A first base oil layer (20), provided within the range of the base layer (10); A color ink layer (30), provided within the range of the first ink layer; A first gold oil layer (40), provided to completely cover the color ink layer (30); A second gold oil layer (50), provided to completely cover the first gold oil layer (40); A second base oil layer (60), provided within the range of the second gold oil layer (50); A coating layer (70), provided to cover and not exceed the second base oil layer (60); An isolation gold oil layer (80), provided to completely cover the coating layer (70); A third gold oil layer (90), provided to cover and not exceed the isolation gold oil layer (80); A tearable film (100), provided to completely cover the coating layer (70).

2. The optical gradient coating film-free label according to claim 1, wherein Both the first gold oil layer (40) and the third gold oil layer (90) are UV gold oil layers.

3. An optical gradient coating film-free label according to claim 1, wherein, The second gold oil layer (50) is a repellent gold oil layer.

4. An optical gradient coating filmless label according to claim 1, characterized in that, The second base oil layer (60) is a hot stamping base oil layer.

5. An optical gradient coating film-free label according to claim 1, characterized in that, It further includes, from bottom to top, provided on the tearable film (100): A center line layer (110), provided within the range of the tearable film (100); A release paper layer (120), provided to completely cover the center line layer (110).

6. An optical gradient coating film-free label according to claim 4, characterized in that, On the upper end surface of the base layer (10) and on the periphery of the hot stamping base oil, there is a border layer.

7. An optical gradient coating film-free label according to claim 6, characterized in that, The width of the border layer is 8 mm.

8. An optical gradient coating film-free label according to claim 1, characterized in that, The base layer (10) is a single-layer transfer paper.

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