Decorative patterns for use on venetian blind and wall paper

Decorative patterns for use on Venetian blind and wall paper, including a paper substrate layer, a stripe sandwiched layer and a paper face layer. A paper pulp is first laid into the paper substrate layer with a certain thickness. Then dry flowers or decorative papers are evenly sprayed over the paper substrate layer to form the stripe sandwiched layer which has high and low levels. Then a thinner paper pulp is laid over the stripe sandwiched layer to form the paper face layer. The paper face layer only covers the lower portions of the dry flowers or decorative papers of the stripe sandwiched layer so as to clamp the dry flowers or decorative papers. After dried, planed and pressed, a flexible cover article with solid structure and natural versatile solid pictures on one face is achieved.

BACKGROUND OF THE INVENTION 
The present invention relates to decorative patterns for use on Venetian 
blind and wall paper. A wet paper pulp is first laid to form a paper 
substrate layer. Then dry flowers or decorative papers are evenly sprayed 
over the paper substrate layer to form a stripe sandwiched layer with high 
and low levels. Then a thinner paper pulp is laid over the lower portions 
of the dry flowers or decorative papers of the stripe sandwiched layer. 
After dried, planed and pressed, a flexible cover article with solid 
structure and natural versatile solid pictures on one face is achieved for 
application to blind slat, folding curtain, rolling curtain or wall paper. 
In conventional blind, rolling curtain or wall paper, the stripes are 
printed on the paper-made wall paper or folding curtain by way of common 
printing or printed on the plastic-made wall paper or blind slat by way of 
thermal transfer-printing. Such stripes are plane figures which are 
unnatural and monotonous without solid feeling. Moreover, the 
manufacturing procedure is complicated so that the blind slat or wall 
paper can be hardly mass-produced. Also, such manufacturing procedure may 
lead to-pollution of air and water source. 
SUMMARY OF THE INVENTION 
It is therefore a primary object of the present invention to provide 
decorative patterns for use on Venetian blind and wall paper. Dry flowers 
or decorative papers are evenly sprayed over a paper substrate layer 
formed by wet paper pulp with a certain thickness. The dry flowers or 
decorative papers form a stripe sandwiched layer with high and low levels. 
Then a thinner wet paper pulp is laid over the lower portions of the dry 
flowers or decorative papers of the stripe sandwiched layer to achieve a 
flexible cover article with solid structure and natural versatile solid 
pictures on one face. 
It is a further object of the present invention to provide the above 
decorative patterns in which dry flowers or decorative papers are directly 
laid over the paper substrate layer to form the stripe sandwiched layer 
and then the paper face layer is laid over the lower portions of the 
stripe sandwiched layer. After dried, planed and pressed, a flexible cover 
article with solid structure is achieved. Therefore, the manufacturing 
procedure is simplified and mass-production is possible to enhance the 
competitive ability. 
It is still a further object of the present invention to provide the above 
decorative patterns in which the paper substrate layer and paper face 
layer are made of paper pulp and the natural dry flowers or decorative 
papers are directly laid between the paper substrate layer and face paper 
layer to create solid and live stripes. Therefore, the cover article will 
not lead to pollution of the environment and can be recovered for re-used. 
The present invention can be best understood through the following 
description and accompanying drawings wherein:

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
Please refer to FIG. 1. The present invention includes a paper substrate 
layer 10, a stripe sandwiched layer 20 and a paper face layer 30. A wet 
paper pulp is laid into the paper substrate layer 10 with a certain 
thickness and length. Then dry flowers or decorative papers are evenly 
sprayed over the paper substrate layer 10 to form the stripe sandwiched 
layer 20 which has high and low levels as shown in FIG. 2. Then a thinner 
wet paper pulp is laid over the stripe sandwiched layer 20 to form the 
paper face layer 30 with a certain length. The paper face layer 30 only 
covers the lower portions 21 of the dry flowers or decorative papers of 
the stripe sandwiched layer 20 so as to clamp the dry flowers or 
decorative papers. The higher portions 22 of the dry flowers and 
decorative papers are exposed out of the surface of the paper face layer 
30. Finally, the laminate is dried, planed and pressed to form a flexible 
cover article with solid structure and natural versatile solid pictures on 
one face. 
FIGS. 3 and 4 show the application of the present invention to a rolling 
curtain and wall paper. The flexible cover article can be cut into a 
suitable size and profile as necessary and applied to the blind slats, 
folding curtain 1 or rolling curtain or used as a wall paper to attach to 
a wall 3. 
According to the above arrangement, the present invention has the following 
advantages: 1. The dry flowers or decorative papers are laid over the 
paper substrate layer 10 to form the stripe sandwiched layer 20 which has 
high and low levels. Then the paper face layer 30 is laid over the lower 
portions 22 of the stripe sandwiched layer 20 to clamp the dry flowers or 
decorative papers of the stripe sandwiched layer 20 so as to achieve 
natural, versatile and solid pictures on the surface of the cover article; 
2. The dry flowers or decorative papers are directly laid over the paper 
substrate layer 10 to form the stripe sandwiched layer 20 and then the 
paper face layer 30 is laid over the lower portions 22 of the stripe 
sandwiched layer 20. Therefore, the manufacturing procedure is simplified 
and mass-production is possible to enhance the competitive ability; and 3. 
The natural dry flowers or decorative papers are directly laid between the 
paper substrate layer 10 and face paper layer 30 to create solid and live 
stripes. Therefore, the cover article will not lead to pollution of the 
environment and can be recovered for re-used. 
The above embodiment is only used to illustrate the present invention, not 
intended to limit the scope thereof. Many modifications of the above 
embodiment can be made without departing from the spirit of the present 
invention.