CN201900760U

CN201900760U - Plate coated with environment-friendly UV layer

Info

Publication number: CN201900760U
Application number: CN201020664601XU
Authority: CN
Inventors: 林涛
Original assignee: SHANGHAI HEYU WOOD CO Ltd
Current assignee: SHANGHAI HEYU WOOD CO Ltd
Priority date: 2010-12-17
Filing date: 2010-12-17
Publication date: 2011-07-20
Anticipated expiration: 2020-12-17

Abstract

The utility model relates to a plate coated with an environment-friendly UV layer. The plate coated with the environment-friendly UV layer comprises a wood panel, a wood coating stuck on one side surface of the wood panel, and a UV layer coated on the surface of the wood panel. The plate coated with the environment-friendly UV layer has the advantages of low production cost, high-gloss surface, vivid color and strong visual impact, is wear-resistant, increases the service life, prevents color fading, and is easy to clean and pollution-free. Preferably, the plate coated with the environment-friendly UV layer adopts the scheme as follows: a melamine impregnated paper film layer is laminated on the other side surface of the wood panel, so that the plate product is more beautiful and stylish.

Description

Environmental protection applies the sheet material of UV layer

Technical field

The utility model relates to Furniture panel, especially relates to the sheet material that environmental protection applies the UV layer.

Background technology

Along with the development of Chinese cabinet industry, as the auxiliary products of cabinet industry, the cabinet door plate industry also is that when the river rises the boat goes up in recent years, and the timber of various materials is dazzling.At present, China's cabinet Wooden door panel market mainly contains various door-plates such as solid wood door-plate, UV door-plate, baking vanish door-plate, PVC; Because domestic consumer's more options bright luster, bright cabinet, so baking vanish door-plate, UV door-plate gain great popularity.The base material of varnish board is generally medium-density plate or high-density plate, the surface is through six-nine polishing (different producer number of times differences, number of times more the multiplex (MUX) plant require high more, cost is also just high more), priming, oven dry, polishing (three ends, two, one light) the high temperature baking forms, divide light, three kinds of inferior light and metal baking finish, the characteristics of varnish board are that lovely luster is easy to moulding, have very strong visual impact, even water resistance is splendid when very attractive in appearance, stain resistance is strong, easy to clean, but to take good care of meticulously when being to use, be afraid of to collide with and cut, just be difficult to repair in case occur damaging, want integral replacing, and it is prone to aberration in the more kitchen of oil smoke.The UV plate is by last UV lacquer, the sheet material that forms through UV photo solidification machine drying has glossy surfaces to handle, lovely luster again, has very strong visual impact, wear-resisting, long service life, nondiscolouring, easy to clean, yet in producing plant equipment and technology are required highly, often need to be coated with 6-7 all over lacquer, complex procedures, cost are higher.

The utility model content

The purpose of this utility model just provides the sheet material that a kind of environmental protection applies the UV layer, and its production cost is low and possess all advantages of UV plate equally, and as pollution-free, high finish surface is handled, lovely luster, visual impact is strong, and is wear-resisting, long service life, nondiscolouring, easy to clean etc.

The purpose of this utility model can be achieved through the following technical solutions:

Environmental protection applies the sheet material of UV layer, comprises base material and UV layer, also comprises the wooden skin that is adhered to described base material one side surface, and described base material is a woodwork plate, and described UV layer is coated on the described wooden skin.

Described woodwork plate opposite side surface recombination has melamine-impregnated glued membrane ply of paper.

The thickness of described wooden skin is the 0.1-0.6 millimeter, preferred 0.2 millimeter.

The raw material of described UV layer is the UV gloss oil, wherein contains 5% lactic acid.

Compared with prior art, the utility model beneficial effect is as follows:

1, the utility model is at wooden skin surface-coated one deck UV, has simplified spraying in the traditional handicraft, polishing operation repeatedly, has reduced production cost.

2, the solid content owing to UV reaches more than 95%, the volatilization of organic solvent-free in the use, and the whole film-formings of ingredient are to the job site environmental nonpollution.

3, all advantages that possess traditional UV plate are handled as high finish surface, lovely luster, and visual impact is strong, and is wear-resisting, long service life, nondiscolouring, easy to clean etc.

Description of drawings

Fig. 1 is the structural representation of the sheet material of coating UV layer;

Fig. 2 is the structural representation of sheet material that is compounded with the coating UV layer of melamine-impregnated glued membrane ply of paper.

Wherein: 1, UV layer, 2, wooden skin, 3, woodwork plate, 4, melamine-impregnated glued membrane ply of paper.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is elaborated.

Embodiment 1

As shown in Figure 1, apply the sheet material of UV layer, comprise woodwork plate 3, be adhered to the wooden skin 2 of described woodwork plate 3 one side surfaces, described UV layer 1 is coated on described wooden skin 2 surfaces, and wooden skin 2 thickness are the 0.1-0.6 millimeter, and the raw material of the UV layer of coating is the UV gloss oil.

Make the technology of the sheet material of above-mentioned coating UV layer, comprise following operation: be attached on the surface of woodwork plate one side behind the wooden skin gluing; Surface-coated one deck UV at wooden skin.

Embodiment 2

As shown in Figure 2, apply the sheet material of UV layer, comprise woodwork plate 3, be adhered to the wooden skin 2 of described woodwork plate 3 one side surfaces, described UV layer 1 is coated on described wooden skin 2 surfaces, be compounded with melamine-impregnated glued membrane ply of paper on the surface of woodwork plate 3 opposite sides, wooden skin 2 thickness are 0.2 millimeter.

Make the technology of the sheet material of above-mentioned coating UV layer, comprise following operation: at first will be attached on the surface of woodwork plate one side behind the wooden skin gluing, specifically also comprise: the woodwork plate of bonding wooden skin is carried out hot-pressing processing (hot pressing pressure: 1.4-1.8MPa, hot pressing temperature: 140-180 ℃, hot pressing time: 50-80s) make the two in conjunction with tight, the sheet material that to finish heat pressure sealing more carry out cold pressing treatment (pressure of colding pressing: 0.6-0.8 MPa, cold pressing the time: 80-100min) make wooden skin surface keep smooth; Then at surface-coated one deck UV of wooden skin; Last opposite side surface recombination melamine-impregnated glued membrane ply of paper at woodwork plate.

Embodiment 3

Apply the sheet material of UV layer, comprise woodwork plate 3, be adhered to the wooden skin 2 of described woodwork plate 3 one side surfaces, described UV layer 1 is coated on described wooden skin 2 surfaces, and wooden skin 2 thickness are 0.2 millimeter, and the raw material of the UV layer of coating is the UV gloss oil, wherein contains 5% lactic acid.

Make the technology of the sheet material of above-mentioned coating UV layer, comprise following operation: at first will be attached on the surface of woodwork plate one side behind the wooden skin gluing; At surface-coated one deck UV of wooden skin, concrete steps are as follows then: spraying: the UV gloss oil is sprayed on the wooden skin surface uniformly, thickness is the 20-30 micron; Levelling: 50-80 ℃, levelling 10-15 minute; Solidify: shine 5-15 second with 1000-3000 watt of ultraviolet lamp tube.

What use in the above-described embodiments all is UV gloss oil.UV is the abbreviation of Ultraviolet Reye, i.e. ultraviolet ray, it is one section electromagnetic radiation beyond the visible outside line, the UV photocuring is by absorbing the ultraviolet quantum of intensive ultraviolet, thereby causes chemical polymerization, reaction such as crosslinked, makes liquid formation tridimensional network in part second, become solid film, and make base material form firm claw-like infiltration with filming, and the surface of sheet material can not come off, high-strength hardness and abrasion resistance are arranged.The sheet material that more than makes is pollution-free, lovely luster, and visual impact is strong, and is wear-resisting, long service life, nondiscolouring, easy to clean, fashion is attractive in appearance.Some problems appear in the UV glazing process in the manufacturing process sometimes: 1. pit, and reason is that crystallization has taken place printing ink or surface tension value is big, the wetting action of China ink layer is bad; The scheme that solves is the lactic acid of adding 5% in UV oil, destroys prosperousization film, removes oil or hacking processing or reduces surface tension value, adds surfactant or the lower solvent of surface tension value; 2, streak and wrinkling, reason are that UV oil is too thick, and coating weight is excessive; Should reduce the k value of UV oil this moment, adds the right amount alcohol solvent dilution; 3, tangerine peel, reason are UV oil viscosity height, and levelability is poor, and solution is to reduce viscosity, adds levelling agent and appropriate solvent; 4, be clamminess, reason is the ultraviolet ray intensity deficiency or machine speed is too fast or UV gloss oil waiting time is long; Solution is a curing rate during less than 0.5 second machine speed, and uv power should be not less than 120w/cm or add a certain amount of UV gloss oil curing accelerator or change gloss oil; 5, be not coated with or grow dim, reason is that the printed matter ink pellet surface produces crystallization oil, dusts etc. or the photocuring condition is improper; Solution is to eliminate the crystallization layer, and hacking is handled, removed degrease or adds 5% lactic acid or check whether ultraviolet tube is aging, or machine speed is not inconsistent, and selects suitable drying condition.

Claims

1. the sheet material of an environmental protection coating UV layer comprises base material and UV layer, it is characterized in that also comprise the wooden skin that is adhered to described base material one side surface, described base material is a woodwork plate, and described UV layer is coated on the described wooden skin.

2. apply the sheet material of UV layer according to the described environmental protection of claim 1, it is characterized in that described woodwork plate opposite side surface recombination has melamine-impregnated glued membrane ply of paper.

3. apply the sheet material of UV layer according to claim 1 or 2 described environmental protection, it is characterized in that the thickness of described wooden skin is the 0.1-0.6 millimeter.

4. apply the sheet material of UV layer according to the described environmental protection of claim 3, it is characterized in that the thickness of described wooden skin is 0.2 millimeter.