CN216192012U - Water-proof front-spraying lamp piece coating capable of absorbing water-based ink - Google Patents

Abstract

The utility model discloses a waterproof front-spraying lamp piece coating capable of absorbing water-based ink, which comprises a base material, wherein a protective layer is sprayed on the bottom of the base material and consists of a PET (polyethylene terephthalate) coating and polyurethane resin, an adhesive layer is arranged on the top of the base material, an ink absorption layer is arranged on the top of the base material in an adhesive mode through the adhesive layer, the ink absorption layer is the outermost layer, and the ink absorption layer comprises a PVC (polyvinyl chloride) film and water-based polyurethane. This positive blast burner piece coating with waterproof nature absorption aqueous ink, adopt ya keli board operation substrate, according to the characteristics of high transmittance of ya keli board and low turbidity, can be effectual more bright-coloured with its image that prints, the device adopts double-deck PVC membrane to press from both sides the blotting layer of waterborne polyurethane as the product simultaneously, make the product can be effectual qualitatively its pattern ink, thereby the quality of pattern has been guaranteed, PVC membrane and ya keli board all have waterproof characteristic simultaneously, make the waterproof performance of device promote greatly, thereby the practicality of product has been improved greatly.

Description

Water-proof front-spraying lamp piece coating capable of absorbing water-based ink

Technical Field

The utility model relates to the technical field of a front-spraying lamp piece, in particular to a waterproof front-spraying lamp piece coating capable of absorbing water-based ink.

Background

At present, merchants, enterprises and the like increasingly pay attention to the promotion of the own propaganda, the promotion mode is from day to night, pictures posted everywhere can be seen in the day, but the pictures cannot be seen clearly at night due to limited eyesight, so that the lamp is placed in the picture, and the picture outside is called as a lamp piece. Because the lamp piece sets up outdoors, make it have better waterproof ability, at present, current lamp piece water-proof effects is not good, and its image of printing is not bright-colored enough moreover.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a water-proof front spray lamp piece coating absorbing water-based ink, which solves the problems that the existing lamp piece is poor in water-proof effect and the printed image is not bright enough.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a positive blast lamp piece coating with waterproof nature's absorption water-based ink, includes the substrate, the bottom spraying of substrate has the inoxidizing coating, and the inoxidizing coating comprises PET coating and polyurethane resin, and the top of substrate is provided with the bond line, and the top of substrate is provided with the blotting layer through the bond line bonding, and the blotting layer is outmost, and the blotting layer includes PVC membrane and waterborne polyurethane.

Preferably, the base material is a transparent acrylic plate.

Preferably, the polyurethane resin is in direct contact with the substrate.

Preferably, the PET coating layer covers the bottom of the polyurethane resin.

Preferably, the material of the adhesive layer is water-based acrylate.

Preferably, the number of the PVC films is two, and the PVC films are sequentially positioned at the top and the bottom of the waterborne polyurethane.

Compared with the prior art, the utility model has the beneficial effects that: this positive blast burner piece coating with waterproof nature absorption aqueous ink, adopt ya keli board operation substrate, according to the characteristics of high transmittance of ya keli board and low turbidity, can be effectual more bright-coloured with its image that prints, the device adopts double-deck PVC membrane to press from both sides the blotting layer of waterborne polyurethane as the product simultaneously, make the product can be effectual qualitatively its pattern ink, thereby the quality of pattern has been guaranteed, PVC membrane and ya keli board all have waterproof characteristic simultaneously, make the waterproof performance of device promote greatly, thereby the practicality of product has been improved greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic representation of the construction of an ink-receptive layer according to the present invention;

FIG. 3 is a schematic view of a protective layer according to the present invention.

In the figure: 1 ink absorbing layer, 101PVC film, 102 aqueous polyurethane, 2 adhesive layer, 3 base material, 4 protective layer, 401PET coating and 402 polyurethane resin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-3, including substrate 3, substrate 3 is made of transparent acrylic sheet, which has the following advantages: high light transmittance, low turbidity, good processability, excellent weather resistance, capability of withstanding high temperature, ultraviolet light and strong sunlight, resistance to solvents and common chemicals, inferior impact resistance, but the improved acrylic plate can meet the requirement of impact resistance in most occasions, acrylic is the best novel material which can be used for manufacturing sanitary ware after ceramics, as a special organic glass, acrylic can also be used for an airplane windshield and can be used for decades under severe environment, compared with the traditional ceramic material, the acrylic has the advantages of incomparable high brightness, good toughness, difficult damage and strong repairability, and the sanitary appliance can be wiped to be new as long as the soft foam is used for dipping toothpaste; the texture is soft, the feeling of cold and bone-pricking is not generated in winter, the color is bright, and the individual pursuits of different grades can be met. The table basin, the bathtub and the toilet bowl are made of acrylic, the table basin, the bathtub and the toilet bowl are attractive in style, durable and environment-friendly, the radiation degree of the radiation ray is almost the same as that of the skeleton of a human body, the bottom of the base material 3 is sprayed with the protective layer 4, the protective layer 4 is composed of a PET coating 401 and a polyurethane resin 402, the polyurethane resin 402 is in direct contact with the base material 3, the PET coating 401 covers the bottom of the polyurethane resin 402, the PET film is a packaging film with comprehensive performance, good in transparency, luster, good in air tightness and aroma retention, moderate in moisture resistance, low in moisture permeability at low temperature, good in mechanical performance, high in toughness and tensile strength, higher in impact strength than that of a common film, good in stiffness, stable in size, suitable for secondary processing of printing, paper bags and the like, and the PET film also has excellent heat resistance, Cold resistance and good chemical resistance and oil resistance, polyurethane resin 402 has the macromolecular material of characteristics such as high strength, tear resistance, wear resistance, the top of substrate 3 is provided with bond line 2, the material of bond line 2 is waterborne acrylic ester, the top of substrate 3 is provided with blotting layer 1 through the bond line 2 bonding, blotting layer 1 is outmost, blotting layer 1 includes PVC membrane 101 and waterborne polyurethane 102, the quantity of PVC membrane 101 is two sets of and is located waterborne polyurethane 102's top and bottom in proper order, the PVC principal ingredients is polyvinyl chloride, for yellowish semitransparent, it is glossy. The transparency is better than that of polyethylene and polypropylene, is different from that of polystyrene, is divided into soft and hard polyvinyl chloride according to different using amounts of additives, soft products are soft and tough and have sticky hand feeling, the hardness of hard products is higher than that of low-density polyethylene and lower than that of polypropylene, and a whitening phenomenon can occur at a folding part, so that the soft products are high polymer materials using a chlorine atom to replace a hydrogen atom in the polyethylene, the waterborne polyurethane 102 is a novel polyurethane system using water to replace an organic solvent as a dispersion medium, and is also called water-dispersed polyurethane, water-system polyurethane or water-based polyurethane, and the waterborne polyurethane 102 uses water as a solvent, so that the waterborne polyurethane has the advantages of no pollution, safety, reliability, excellent mechanical property, good compatibility and easiness in modification.

In summary, the following steps: this positive blast burner piece coating with waterproof nature absorption aqueous ink, adopt ya keli board operation substrate, according to the characteristics of high transmittance of ya keli board and low turbidity, can be effectual more bright-coloured with its image that prints, the device adopts double-deck PVC membrane to press from both sides the blotting layer of waterborne polyurethane as the product simultaneously, make the product can be effectual qualitatively its pattern ink, thereby the quality of pattern has been guaranteed, PVC membrane and ya keli board all have waterproof characteristic simultaneously, make the waterproof performance of device promote greatly, thereby the practicality of product has been improved greatly, it is not good to have solved current lamp piece water-proof effects, and its image of printing is not enough bright-coloured problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a just spraying lamp piece coating of absorption aqueous ink with waterproof nature, includes substrate (3), its characterized in that, the bottom spraying of substrate (3) has inoxidizing coating (4), inoxidizing coating (4) comprise PET coating (401) and polyurethane resin (402), and the top of substrate (3) is provided with adhesive layer (2), and the top of substrate (3) is provided with blotting layer (1) through adhesive layer (2) bonding, and blotting layer (1) are outmost, and blotting layer (1) includes PVC membrane (101) and waterborne polyurethane (102).

2. The water-repellent, water-ink-absorbing face-nozzle plate coating according to claim 1, wherein the base material (3) is a transparent acrylic plate.

3. A water-repellent, water-ink-absorbing face-nozzle plate coating according to claim 1, characterized in that the polyurethane resin (402) is in direct contact with the substrate (3).

4. A water-repellent, water-ink-absorbing, front spray lamp chip coating according to claim 1, wherein the PET coating (401) covers the bottom of the polyurethane resin (402).

5. The water-repellent, water-ink-absorbing direct spray lamp chip coating according to claim 1, wherein the material of the adhesive layer (2) is water-based acrylate.

6. The water-repellent, water-ink-absorbing chip coating for a direct jet printer according to claim 1, wherein the number of said PVC films (101) is two and is sequentially located at the top and bottom of said aqueous polyurethane (102).

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