Outdoor printing label with waterproof and sunscreen characteristics

By using UV-cured ink made of polyester film and nano-titanium dioxide particles, combined with a multi-seal design of inner coating, waterproof film and outer reinforcing ring, the problem of information blurring and falling off of outdoor labels in harsh environments is solved, achieving good high temperature resistance and UV resistance, and enhancing the sealing and service life of the labels.

CN224123065UActive Publication Date: 2026-04-14JIAXING YUANDONG PRECISE PRINTING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIAXING YUANDONG PRECISE PRINTING CO LTD
Filing Date
2025-09-08
Publication Date
2026-04-14

AI Technical Summary

Technical Problem

Outdoor printed labels are prone to ink fading, substrate deformation, and adhesive failure when exposed to rain, ultraviolet radiation, high temperatures, and other environments for extended periods, resulting in blurred or detached label information.

Method used

The printed label is made of polyester film, with UV-cured ink containing nano-titanium dioxide particles, and an external waterproof and sun-protective composite layer, including an inner layer, a waterproof membrane, and an outer reinforcing ring. Through multiple sealing and isolation, it enhances high-temperature resistance and UV resistance.

Benefits of technology

It improves the heat resistance and UV resistance of the label, prevents ink fading and substrate deformation, enhances sealing, and extends service life.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an outdoor printing label with waterproof and sunscreen characteristics, which relates to the technical field of outdoor labels and comprises anti-sticking bottom paper and a printing type label adhered on the anti-sticking bottom paper. The printing type label is made of a polyester film, graphic and text information of the printing type label is printed through UV curing printing ink, and nanometer titanium dioxide particles are added into the printing ink; a waterproof sunscreen combined layer is arranged outside the printed label, graphic and text information of the printed label is printed through UV curing ink, and nano titanium dioxide particles are added into the ink to enhance the ultraviolet reflectivity and reduce the influence of ultraviolet rays on the printed information in the ink printed label, so that the label has good high-temperature resistance and ultraviolet resistance; the label can be used in an outdoor direct sunlight environment, and solves the problems that when the label is exposed in rainwater, ultraviolet radiation, high temperature and other environments for a long time, printing ink fading, base material deformation, adhesive failure and the like are prone to occurring, and label information is fuzzy or falls off.
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Description

Technical Field

[0001] This utility model relates to the field of outdoor label technology, and in particular to an outdoor printed label with waterproof and sun-proof properties. Background Technology

[0002] Printed labels are commonly used to affix to the outer surface of goods as markings, facilitating the classification of goods or cargo, identifying logistics information during transportation, and displaying the brand trademark.

[0003] For labels used on outdoor products, when exposed to rain, ultraviolet radiation, high temperatures and other environments for a long time, problems such as ink fading, substrate deformation and adhesive failure are likely to occur, resulting in blurry or detached label information. Utility Model Content

[0004] This utility model provides an outdoor printed label with waterproof and sun-proof properties to solve the problem that outdoor product labels are prone to ink fading, substrate deformation, and adhesive failure when exposed to rain, ultraviolet radiation, high temperature and other environments for a long time, resulting in blurred or detached label information.

[0005] This utility model provides an outdoor printed label with waterproof and sun-proof properties, specifically including: an anti-stick backing paper and a printed label, wherein the printed label is pasted on the anti-stick backing paper; the printed label is made of polyester film, and the printed label uses UV-cured ink to print graphic information, and nano-titanium dioxide particles are added to the ink; the printed label has an outer waterproof and sun-proof composite layer, including an inner layer and a waterproof film pasted on the outside; and an outer reinforcing ring pasted on the outer edge of the waterproof and sun-proof composite layer.

[0006] Furthermore, the inner cover layer includes an outer edge and a cover edge, with the outer edge located outside the cover edge.

[0007] Furthermore, the lower surface of the inner cover is bonded to the upper edge of the printed label with an adhesive, and the outer edge of the inner cover covers and surrounds the outer edge of the printed label.

[0008] Furthermore, the waterproof membrane is a transparent film made of polyurethane, with a membrane adhesive edge at the outer edge, and an adhesive layer on both the membrane adhesive edge and the lower surface of the waterproof membrane.

[0009] Furthermore, the waterproof coating connects the printed label to the upper surface of the inner cover edge via an adhesive layer, and the coating edge is connected to the upper surface of the outer edge of the inner cover via an adhesive layer.

[0010] Furthermore, the outer reinforcing ring is a square structure composed of an inner folded ring and an outer folded ring on its outer edge, and the outer reinforcing ring is made of polyurethane.

[0011] Furthermore, the upper surface of the outer fold ring is connected to the lower part of the inner fold ring by an adhesive, and the inner edge of the inner fold ring is attached to the inner edge of the film-coated adhesive edge.

[0012] This utility model provides an outdoor printed label with waterproof and sun-proof properties, which has the following beneficial effects:

[0013] The printed label of this invention has good heat resistance and will not deform when subjected to high temperature baking for a long time. The adhesive layer at the bottom of the label will not fail due to high temperature, which would reduce the adhesive strength of the label and cause it to fall off. The printed label uses UV-cured ink to print graphic information. Nano titanium dioxide particles are added to the ink to enhance the ultraviolet reflectivity and reduce the impact of ultraviolet rays on the printed information in the ink-printed label. This gives the label good high temperature resistance and ultraviolet resistance, and it can be used in outdoor environments with direct sunlight.

[0014] In addition, a waterproof film is applied over the printed label, and the outer edge of the printed label is covered by the outer edge of the inner layer. The printed label is sealed by the waterproof film and the outer edge of the inner layer, which can prevent rainwater from contacting the printed label. At the same time, an outer reinforcing ring is applied over the waterproof film, which further adheres and covers the outer edge of the waterproof film, further improving the sealing and protection effect of the label. This gives the label good sealing performance, reduces the impact of rainwater, and makes it more suitable for use in humid outdoor environments. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0016] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0017] In the attached diagram:

[0018] Figure 1 A schematic diagram of the overall structure of this application is shown;

[0019] Figure 2 This diagram illustrates the structure of this application in its disassembled state.

[0020] Figure 3 This application shows Figure 2 A schematic diagram of the bottom structure;

[0021] Figure 4 This diagram shows the structure of the label of this application when it is longitudinally cut open;

[0022] Figure 5 This application shows Figure 4 A magnified structural diagram of point A in the middle.

[0023] Figure label:

[0024] 1. Anti-stick backing paper; 2. Printed label; 3. Inner cover; 301. Outer edge of inner cover; 302. Cover edge of inner cover; 4. Waterproof film; 401. Adhesive edge of film; 5. Outer reinforcing ring; 501. Outer folding ring; 502. Inner folding ring. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Example 1: Please refer to Figures 1 to 5 :

[0027] This utility model proposes an outdoor printed label with waterproof and sun-proof properties, comprising: an anti-adhesive backing paper 1 and a printed label 2, with the printed label 2 pasted on top of the anti-adhesive backing paper 1; the printed label 2 is made of polyester film, and the printed label 2 uses UV-cured ink to print graphic information, with nano-titanium dioxide particles added to the ink; the printed label 2 has an outer waterproof and sun-proof composite layer, including an inner covering layer 3 and a waterproof film 4 pasted on the outside; an outer reinforcing ring 5 is pasted on the outer edge of the waterproof and sun-proof composite layer; the printed label 2 uses UV-cured ink to print graphic information, with nano-titanium dioxide particles added to the ink to enhance ultraviolet reflectivity and reduce the impact of ultraviolet rays on the printed information in the ink-printed label, giving the label good high-temperature resistance and ultraviolet resistance. Through the setting of the waterproof and sun-proof composite layer, the printed label 2 is sealed and isolated in multiple ways, avoiding the printed label 2 from being exposed to the influence of the external humid environment and deteriorating, which would affect the clarity of the printed graphics.

[0028] In this embodiment of the disclosure, the inner cover layer 3 includes an outer edge 301 and a cover edge 302. The outer edge 301 is located outside the cover edge 302. The lower surface of the cover edge 302 is bonded to the upper edge of the printed label 2 with an adhesive. The outer edge 301 covers and surrounds the outer edge of the printed label 2. By bonding the outer edge 301 to the surface of the marked item, the edge of the printed label 2 is completely sealed by the inner cover layer 3. By covering the edge of the printed label 2 with the inner cover layer 3, the situation where the bottom adhesive layer of the printed label 2 deteriorates due to environmental influences and causes the edge to curl up can be reduced.

[0029] In this embodiment, the waterproof membrane 4 is a transparent film made of polyurethane. The outer edge of the waterproof membrane 4 is provided with a membrane adhesive edge 401. Both the membrane adhesive edge 401 and the lower surface of the waterproof membrane 4 are provided with an adhesive layer. The waterproof membrane 4 connects the printed label 2 to the upper surface of the inner cover edge 302 through the adhesive layer. The membrane adhesive edge 401 connects to the upper surface of the outer edge 301 of the inner cover through the adhesive layer. The waterproof membrane 4 covers the outer surface of the printed label 2, protects the surface of the printed label 2, and prevents the printed content from being damaged by friction on the outer surface of the printed label 2. The waterproof membrane 4 also covers the surface of the printed label 2, preventing rainwater from wetting the printed label 2 and accelerating its deterioration.

[0030] In Example 2, based on Example 1, the outer reinforcing ring 5 is a square structure composed of an inner folded ring 502 and an outer folded ring 501 on its outer edge. The outer reinforcing ring 5 is made of polyurethane. The upper surface of the outer folded ring 501 is connected to the inner folded ring 502 by an adhesive. The inner edge of the inner folded ring 502 is attached to the inner edge of the film-coated edge 401. Under the seal of the inner layer 3 and the waterproof film 4, the outer reinforcing ring 5 seals the outer edge of the inner layer 3 and the waterproof film 4, thereby further improving the sealing effect of the printed label 2 and preventing the label from aging and curling up.

[0031] The working principle of this embodiment is as follows: First, ensure that the area to be pasted on the surface of the item is dry and free of impurities. Remove the release paper 1 from the bottom of the printed label 2, cover the pasted area on the surface of the item with the printed label 2, and apply appropriate pressure to ensure that the adhesive layer at the bottom of the printed label 2, the outer edge 301 of the inner cover, and the outer folding ring 501 is tightly adhered to the surface of the item. The printed label 2 uses UV-cured ink to print graphic information. Nano titanium dioxide particles are added to the ink to enhance ultraviolet reflectivity and reduce the impact of ultraviolet rays on the printed information in the ink-printed label, giving the label good high-temperature resistance and UV resistance. Through the setting of the waterproof and sun-proof composite layer, the printed label 2 is sealed and isolated in multiple ways to prevent the printed label 2 from being affected by the external humid environment and deteriorating, which would affect the clarity of the printed graphics. The outer reinforcing ring 5 covers the edge of the waterproof film 4 to prevent the label edge from peeling off, thereby extending the service life of the label.

[0032] The following points should be noted in this article:

[0033] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0034] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0035] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. An outdoor printed label with waterproof and sun-resistant properties, comprising: The non-stick backing paper (1) and the printed label (2) are characterized in that the non-stick backing paper (1) is pasted on top of the printed label (2); the printed label (2) is made of polyester film, and the printed label (2) uses UV-cured ink to print graphic information, and nano titanium dioxide particles are added to the ink; the printed label (2) is covered with a waterproof and sun-proof composite layer, including an inner layer (3) and a waterproof film (4) pasted on its outside; and an outer reinforcing ring (5) is pasted on the outer edge of the waterproof and sun-proof composite layer.

2. The outdoor printed label with waterproof and sun-proof properties according to claim 1, characterized in that, The inner cover (3) includes an outer edge (301) and a cover edge (302), with the outer edge (301) located outside the cover edge (302).

3. An outdoor printed label with waterproof and sun-proof properties according to claim 2, characterized in that, The lower surface of the inner cover edge (302) is bonded to the upper surface edge of the printed label (2) by self-adhesive, and the outer edge (301) of the inner cover edge covers and surrounds the outer edge of the printed label (2).

4. An outdoor printed label with waterproof and sun-proof properties according to claim 3, characterized in that, The waterproof membrane (4) is a transparent film made of polyurethane. The outer edge of the waterproof membrane (4) is provided with a membrane adhesive edge (401). Both the membrane adhesive edge (401) and the lower surface of the waterproof membrane (4) are provided with an adhesive layer.

5. An outdoor printed label with waterproof and sun-proof properties according to claim 4, characterized in that, The waterproof membrane (4) connects the printed label (2) to the upper surface of the inner cover edge (302) through an adhesive layer, and the membrane edge (401) connects to the upper surface of the outer edge (301) of the inner cover through an adhesive layer.

6. An outdoor printed label with waterproof and sun-proof properties according to claim 1, characterized in that, The outer reinforcing ring (5) is a square structure composed of an inner folded ring (502) and an outer folded ring (501) on its outer edge. The outer reinforcing ring (5) is made of polyurethane.

7. An outdoor printed label with waterproof and sun-proof properties according to claim 6, characterized in that, The inner folded ring (502) is connected to the upper surface of the outer folded ring (501) by an adhesive below, and the inner edge of the inner folded ring (502) is attached to the inner edge of the film-coated edge (401).