A kind of preparation method of shadow lamp lampshade sheet material
Technical field
The present invention relates to a kind of plastic plate, particularly a kind of shadow lamp lampshade is with the preparation method of plastic plate.
Background technology
Shadow lamp pattern of the prior art is the pattern picture or the printing that stick on lampshade surface, drafting, the air brushing plane pattern on the lampshade surface; Under the setting off by contrast, reflect of light; The pattern that people saw lacks third dimension, the authenticity of pattern, ornamental and ornamental not strong.
Summary of the invention
In order to overcome the deficiency of prior art, the present invention provides the preparation method that the shadow lamp lampshade sheet material of three-dimensional carved pattern is arranged in a kind of.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of preparation method of shadow lamp lampshade sheet material the steps include:
(1), makes the engraving mould; The face that oily soil is to be carved flattens, the oily native surface engraving pattern that is flattening then;
(2), make the silica gel mould; With silica gel brush on the good oily native sculptured surface of engraving, perhaps be poured on silica gel on the good oily native sculptured surface of engraving and roll flat, wait silica gel to solidify after, the silica gel mould is taken off from the engraving mould;
(3), make the carving layer; Raw materials such as the resin that mediation is good, plastic cement inject in the silica gel moulds, wait raw material sclerosis back in the silica gel mould, to deviate from;
(4), with the carving of carving layer towards last, on the carving face, inject cover material and roll flat, etc. promptly forming shadow lamp lampshade sheet material after the cover material sclerosis.
The invention has the beneficial effects as follows: in the shadow lamp lampshade sheet material that adopts method of the present invention to process three-dimensional carved pattern is arranged, according to the difference of use occasion, the selection of material flexibly; Process the sheet material of different colours, thickness and hardness; Can be adaptable across making shadow lamp, billboard, lamp box etc., the product processed of material is under the setting off by contrast, reflect of light thus, and the pattern that people see has third dimension; Truly attractive in appearance; Give the description effect of a kind of traditional Chinese Painting of people and traditional Chinese painting, go ornamental and ornamental enhancing greatly in letting people's eye get back to spend really.
The specific embodiment
A kind of preparation method of shadow lamp lampshade sheet material the steps include:
(1), makes the engraving mould; The face that oily soil is to be carved flattens, the oily native surface engraving pattern that is flattening then.
(2), make the silica gel mould; The engraving mould good engraving is placed on the plane, and figuratum one faces up, and the silica gel brush is being carved on the good oily native sculptured surface; Perhaps be poured on silica gel on the good oily native sculptured surface of engraving and roll flat; Deng 40 minutes to 1 hour, treat that silica gel solidifies after, the silica gel mould is taken off from the engraving mould.
(3), make the carving layer; In raw materials such as barras or animi resin or plastic material, add curing agent, calcium carbonate and shades of colour, stir the back and inject in the silica gel mould, wait sclerosis in 5 to 40 minutes after, in the silica gel mould, deviate to be placed on the plane, face up figuratum one.
(4), in cover material such as barras or animi resin or plastic material, add curing agent and shades of colour, pour on the carving face of carving layer after stirring and roll flat front cover, wait 10 to 40 minutes, treat promptly to form shadow lamp lampshade sheet material after the cover material sclerosis.
Shadow lamp lampshade sheet material through said method is made can directly be used for manufacturing articles shadow lamp lampshade, also can further stick on manufacturing articles on the transparent bodies such as glass, acrylic with glue or additive method.As processing sheet material lampshade sheet material on the bucket circle, one save cover then, be assembled into landscape lampstand, perhaps the independent joint of product is mixed handware, quartz plate etc., be assembled into various light fixtures such as pendent lamp, wall lamp, study lamp, floor lamp.
In the shadow lamp lampshade sheet material that adopts method of the present invention to process three-dimensional carved pattern is arranged, according to the difference of use occasion, the selection of material flexibly; Process the sheet material of different colours, thickness and hardness; Can be adaptable across making shadow lamp, billboard, lamp box etc., the product processed of material is under the setting off by contrast, reflect of light thus, and the pattern that people see has third dimension; Truly attractive in appearance; Give the description effect of a kind of traditional Chinese Painting of people and traditional Chinese painting, go ornamental and ornamental enhancing greatly in letting people's eye get back to spend really.