Clinquant decorative film
A decorative film and imitation gold foil technology, which is applied in decorative arts, special decorative structures, lamination devices, etc., can solve problems such as difficult to clean, difficult to use in a wide range, etc., to achieve the effect of saving production costs and high safety
Inactive Publication Date: 2011-09-21
徐文亚
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AI Technical Summary
Problems solved by technology
[0003] 1. Because gold foil needs to be made of very expensive rare metal gold, its own price is high, and the processing fee for foil making is very high, and the cost is very high
[0004] 2. The appearance decoration process with gold foil is complicated and difficult
[0005] 3. Gold foil is in the air for a long time, the surface is easy to accumulate dust, it is not easy to clean, affects the brightness of the appearance, and is easy to be damaged
[0006] 4. Since gold foil is a valuable item, it is vulnerable to criminals
[0007] 5. Because the gold foil is thin and not strong, the scope of use is limited, and it is not easy to use it on a large scale
Method used
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Embodiment Construction
[0028] see figure 1 , figure 1 It is a schematic cross-sectional structure diagram of the imitation gold foil decorative film of the present invention. Depend on figure 1 It can be seen that the decorative film imitating gold foil of the present invention is composed of three layers of base material 1, golden yellow film surface layer 2 and printing film 3 in sequence from bottom to top. Its preparation method is as follows:
[0029] Step 1. Calendering the base material
[0030] a) Ingredients
[0031] PVC resin is used as the main material, and 1000 mesh titanium dioxide, dioctyl ester, base color paste and flame retardant NH1197 are added according to the ratio. The weight ratio of each component is:
[0032] PVC resin 100 parts
[0033] 25-30 parts of 1000 mesh titanium dioxide
[0034] 20-25 parts of dioctyl ester
[0035] Base color paste 1~2 parts
[0036] Flame retardant NH1197 1~2 parts,
[0037] b) stirring
[0038] The material weighed according to the pr...
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The invention relates to a clinquant decorative film, which is characterized in that the decorative film is formed by three complex layers of a base material (1), a golden film surface layer (2) and a printing film (3) which are tightly combined in a bottom-up order. According to the invention, the addition of titanium dioxide and a fire retardant into the base material formula makes the base material opaque and endows it with the flame retardation function, and simultaneously the base material is handled by corona processing to enhance the applying fastness. In addition, by employing the technology of two printings, a lot of precious powdered gold is saved and a few gold powder on the surface of the printing surface is not covered by a thick printing ink layer; and the addition of the fire retardant into the printing film endows the whole of the printing film with the flame retardation function. Printing the gold powder after printing the golden color makes the appearance effect similar to that of gold foil.
Description
(1) Technical field [0001] The invention relates to a decorative film imitating gold foil. It belongs to the technical field of polymer decoration materials. (2) Background technology [0002] Before the present invention was made, the places that needed high-grade decoration were all solved with gold leaf veneer in the past. It mainly has the following deficiencies: [0003] 1. Because gold foil needs to be made of very expensive rare metal gold, its own price is high, and the processing fee for foil making is very high, so the cost is very high. [0004] 2. It is complicated and difficult to decorate the appearance with gold foil. [0005] 3. Gold foil is in the air for a long time, and the surface is easy to accumulate dust, which is not easy to clean, affects the brightness of the appearance, and is easy to be damaged. [0006] 4. Since gold foil is a valuable item, it is vulnerable to criminals. [0007] 5. Because the gold leaf is thin and not strong, the range of...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B44C5/04B32B27/18B29B7/00B29B7/28B29B7/72B29C43/24B29C43/58B29C43/52C08L27/06B05D3/02B32B37/06B32B37/10B32B38/18
Inventor 朱广和徐文亚李向华王燕陈琼娜费春亚徐伟夏静霞
Owner 徐文亚