CN2928547Y

CN2928547Y - Double layer decoration sheet

Info

Publication number: CN2928547Y
Application number: CN 200620124258
Authority: CN
Inventors: 吴静文
Original assignee: 大原博
Priority date: 2006-06-30
Filing date: 2006-06-30
Publication date: 2007-08-01
Anticipated expiration: 2016-06-30

Abstract

A double deck decoration plate comprises a transparent TPU ground, a refraction surface and a reflecting layer, the refraction surface is formed by processing the front face of the transparent TPU ground, and integrally combined with the surface of the transparent TPU ground, the reflecting layer combines with the back surface of the transparent TPU ground on electroplating or printing technique.

Description

The double-layer decorative sheet

Technical field

The utility model is a double-layer decorative sheet of making ground about a kind of TPU of employing, and this double-layer decorative sheet can be applicable to any field that needs decorative use.

Background technology

Since invention PVC, relative article that many PVC of utilization make and product just are applied in each aspect in the life in large quantities, various scripts change one after another based on the metal or the goods of glass to be adopted PVC and replaces making, avoids the heaviness and the easily broken shortcoming of glass of metal.For example, the cup homogeneity that early stage Taiwanese is used to brush teeth all is a steel bowl, and washbowl also all is an ironwork, seldom hear goods such as tooth glass that other material is made or washbowl, yet after the PVC technology is developed, the cup of steel part or ironwork and so on and face have just appearred seldom more on the market.Improvement along with the PVC technology, add that itself light weight is easy to design various moulding again, make the numerous and confused on the market deserted article that many employing PVC make that occur, invade we food, clothing, live and each field of row, especially " food " this part, disposable utensils such as a large amount of cheap disposable cups and Washing-free bowl are introduced in each restaurant, dining room, and businessman of group has saved many costs that wash the dishes.Though the PVC goods are easy to make and are cheaply handy, yet PVC itself belongs to not labile material, many Washing-free bowl tools only used once and promptly threw, and but wanted the time of centuries to have decomposed after abandoning perhaps, were the materials of not environmental protection of a kind of utmost point.

In order to solve the shortcoming of not environmental protection of conventional P VC, industry just attempts to develop the synthetic rubber material that other more easily is decomposed, and replace the PVC material of more not environmental protection in the past, and TPU is wherein a kind of extraordinary substitute.

TPU is a kind of synthetic rubber that is rich in toughness and is difficult for scratch, not only be difficult for after the shaping losing shape and the strong hear resistance height of insulating properties, have the plastic raw materials of surcharges such as environmental protection, nontoxic and low pollution concurrently, itself distinctive elasticity, wear-resisting, cold-resistant, shock-resistant, characteristic such as tension stress is strong, but more expand the scope of its processed and applied, to satisfy various demand purposes.Mainly be used in industry processing such as water pipe, air-pressure tube, telescoping tube, electric wire, wheel, film and all kinds of footwear material, footwear spike, footwear air cushion and sole at present.The environmental protection characteristic that easily is decomposed of TPU itself in addition, meet environmental protection organization's requirement, most American-European clients require one after another domestic manufacturers with former be raw produce with PVC, change is manufactured with the TPU raw material, make TPU market flourishing day by day, under the low depressed air pressure of a slice, TPU is still and outshines othersOne branch of the tree is particularly thriving, and is continuously market and creates good machine.

The utility model content

Main purpose of the present utility model is to provide a kind of transparent ground of TPU material, handle in wherein one side (front) processing of transparent ground earlier via modes such as embossing or sandblasts, make it produce refractive power face with refractive power effect, stamp the glistening reflecting layer of one deck by plating mode at another side (back side) again, externally the light irradiation is following to make this transparent ground, its positive double-layer decorative sheet that can produce glittering effect.

Another purpose of the present utility model is to adopt the ground of TPU as the double-layer decorative sheet, utilizes TPU itself to be rich in the characteristic that toughness is difficult for scratch, produces double-layer decorative sheet very durable and that be difficult for losing shape.

In addition, the ground that the utility model adopted mainly comes processing and fabricating with transparent TPU, after embossing or blasting treatment, electroplate the glistening reflecting layer of last layer overleaf, cooperate the refractive power face collocation on the transparent ground front, allow whole cosmetic sheet seem very stratified third dimension, more increase the visual effect of dark double-layer decorative sheet from outward appearance.

Based on this; major technique means of the present utility model; the ground of the transparent soft thin slice of TPU material as cosmetic sheet is provided; carry out embossing by embossing machine at this ground upper and lower surface; make a wherein surface (front) of TPU ground produce tool level and relief refractive power face; electroplate the last layer reflecting layer at another surface (back side), again transparent protective film is spread on this surface, reflecting layer at last, become the extremely exquisite double-layer decorative sheet that is imbued with decorative effect.

In addition; another technological means of the present utility model; can directly process by the front of sandblast mode at transparent ground; utilize the mode of printing on the back up of transparent ground, to have bright printed layers of effect same again with plating; at this printed layers surface layer overlay transparent protective film, protect bright the printed layers that is printed on the surface can not come off at last because of wearing and tearing.

In addition, the utility model is owing to be to process at the upper and lower surface of transparent ground to be treated as the cosmetic sheet with double-deck pattern, thereby more only had the cosmetic sheet of single face pattern novelty and innovative significance were more arranged, for young man who pursues nouveaut or the design that child haves a great attraction, thereby the double-layer decorative sheet that the utility model proposed has market value.

Description of drawings

Fig. 1 is one of refractive power face better embodiment of the utility model double-layer decorative sheet.

Fig. 2 be the utility model double-layer decorative sheet refractive power face better embodiment two.

Fig. 3 is the utility model double-layer decorative sheet preferred embodiment cutaway view.Among the figure:

1...... the soft thin slice of transparent TPU

2...... refractive power face

3...... shaping roller

4...... nozzle

5...... reflecting layer

6...... transparent protective film

The specific embodiment

Below cooperate graphic and element numbers is done more detailed description to embodiment of the present utility model, make and practise ripe this field person and after studying this specification carefully, can implement according to this.

Fig. 1 is one of refractive power face better embodiment of the utility model double-layer decorative sheet, provide the soft thin slice 1 of transparent TPU after being heated to proper temperature, it is delivered to shaping roller 3 carries out embossing, wherein said shaping roller 3 includes two rollers up and down, be respectively matsurface and even surface, after the soft thin slice 1 of transparent TPU passes through shaping roller 3 embossings, its front of being crossed by the matsurface embossing produces a plurality of projecting points and forms refractive power face 2, and this refractive power face can go out to have glistening visual effect with light refraction under the irradiation of light.

Fig. 2 be the utility model double-layer decorative sheet refractive power face better embodiment two, provide the soft thin slice 1 of transparent TPU to carry out blasting treatment in its front by nozzle 4, make this surface after nozzle 4 sandblasts, form matsurface, and then form refractive power face 2 with refractive power effect.

Fig. 3 is the cutaway view of the utility model double-layer decorative sheet preferred embodiment.After the soft thin slice 1 of transparent TPU is through embossing or blasting treatment, make front (end face) produce refractive power face 1 with refraction effect, afterwards again in the back side (bottom surface) electroplate or printing last layer reflecting layer 5, make the soft thin slice 1 of this transparent TPU under the refractive power face of positive (end face) is assisted with the bilayer in the reflecting layer at the back side (bottom surface), can produce under overlooking from front (end face) and provide glistening refractive power effect.In addition, for coming off can not appear in the reflecting layer 5 of protecting the back side (bottom surface), add last layer transparent protective film 6 in this reflecting layer 5.

The above person only is in order to explain preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, so all have following work of identical creation spirit all must be included in the category of the present utility model about any modification of the present utility model or change.

Claims

1. double-layer decorative sheet is characterized in that: include:

One transparent ground;

One refractive power face is incorporated into a surface of described transparent ground, and this refractive power face is to be formed by a plurality of tiny transparent protrusion distribution group structures; One reflecting layer is incorporated into another surface of described transparent ground.

2. double-layer decorative sheet according to claim 1 is characterized in that: one-body molded this transparent surface of bottom material that is incorporated into of described refractive power face.

3. double-layer decorative sheet according to claim 1 is characterized in that: this face of transparent ground with reflecting layer is equipped with transparent protective film.

4. double-layer decorative sheet according to claim 1 is characterized in that: described reflecting layer utilizes printing technology to be covered in this transparent surface of bottom material.

5. double-layer decorative sheet according to claim 1 is characterized in that: described reflecting layer utilizes electroplating technology to be covered in this transparent surface of bottom material.