CN1963136A

CN1963136A - Method for fabricating PVC curtain blind

Info

Publication number: CN1963136A
Application number: CN 200510101401
Authority: CN
Inventors: 陈金福
Original assignee: ZHONGSHAN SHOUQIANG PLASTIC INDUSTRY Co Ltd
Current assignee: ZHONGSHAN SHOUQIANG PLASTIC INDUSTRY Co Ltd
Priority date: 2005-11-11
Filing date: 2005-11-11
Publication date: 2007-05-16

Abstract

The PVC window blind manufacturing process is featuring on the following procedures: it is a section bar with certain cross section shape and basic material color by using PVC as the major material, compressed with special machines by adding to pigments, foaming materials and other auxiliary materials after foaming. A layer of ink is printed on the above mentioned section bar by a printer, with the layer of ink taking on the shape of bamboos or the lines of woods. This process is simple and reasonable, mature in printing technology, low cost with mass printing, and greatly improves production efficiency and effectively reduces cost. There are various patterns with bright color that is stable and hard to fade.

Description

A kind of manufacturing process of PVC curtain blind

1, technical field:

The present invention relates to a kind of manufacturing process of PVC curtain blind.

2, background technology:

At present, the manufacturing process of traditional PVC curtain blind is: steps A) be primary raw material with PVC, add auxiliary material foaming back and form the section bar with certain cross sectional shape and stock color by the special purpose machinery compacting; Step B) the thermoprint different pattern gets on then.The shortcoming of this production technology: hot stamping process is complicated more, can only impression one color, need manufacture the chart board of thermoprint, large-scale production is cumbersome, for example a block length and wide all bigger section bar thermoprint is just bothered very much, manufactures the large-scale chart board of thermoprint, but be subjected to the control of machine dimensions, the cost of production height, production efficiency is lower

3, summary of the invention:

In order to overcome the deficiencies in the prior art, the objective of the invention is a kind of manufacturing process of PVC curtain blind.

The present invention is achieved by the following technical solution: it is made up of following steps:

A) with PVC be primary raw material, add auxiliary material foaming backs such as pigment, expanded material and form section bar with certain cross sectional shape and stock color by the special purpose machinery compacting;

B) go out the ink lay of one deck by press printing on above-mentioned section bar surface.

The mixture of various paint of above-mentioned described ink lay or coating.

Above-mentioned described certain cross sectional shape can refer to circle, rectangle, ellipse etc.

Above-mentioned described steps A) suppresses the stock color that forms section bar in and approach natural bamboo or wood;

Step B) ink lay that prints out in is that the lines of imitative bamboo or wood is made.

The ink lay of the lines of imitative bamboo that prints out above-mentioned described step B) or wood is the form manufacturing by printing making sheet.

The present invention compared with prior art has following advantage: the ink lay that 1) goes out one deck on the section bar surface by press printing, ink lay is that the lines of imitative bamboo or wood is made, the technology advantages of simple, the press printing technology maturation, a large amount of printing costs are low, production efficiency improves greatly, effectively reduces product cost; 2) colour image of press printing enriches bright-colouredly, and colour stable is fugitive color not.

4, description of drawings:

Below in conjunction with accompanying drawing the present invention is done detailed explanation:

Fig. 1 is that a kind of cross section of curtain blind of the present invention forms schematic diagram;

Fig. 2 is that the another kind of cross section of curtain blind of the present invention forms schematic diagram;

5, the specific embodiment:

The present invention is made up of following steps:

A) PVC is a primary raw material, adds auxiliary material foaming backs such as pigment, expanded material and forms the section bar with certain cross sectional shape and stock color by the special purpose machinery compacting;

B) above-mentioned section bar surface goes out the ink lay of one deck by press printing.

Above-mentioned described ink lay is the mixture of various paint or coating.

As shown in Figure 1 and Figure 2, above-mentioned described certain cross sectional shape can refer to circle, rectangle, ellipse etc.

Step B) ink lay that prints out in is that the lines of imitative bamboo or wood is made.The ink lay of the lines of imitative bamboo that prints out step B) or wood is the form manufacturing by printing making sheet.

Claims

1, a kind of manufacturing process of PVC curtain blind is characterized in that it is made up of following steps:

2, the manufacturing process of a kind of PVC curtain blind according to claim 1 is characterized in that ink lay is the paint of various different colours or the mixture of coating.

3, the manufacturing process of a kind of PVC curtain blind according to claim 1 and 2 is characterized in that certain cross sectional shape can refer to circle, rectangle, ellipse etc.

4, the manufacturing process of a kind of PVC curtain blind according to claim 1 and 2 is characterized in that steps A) in the compacting stock color that forms section bar approach natural bamboo or wood; Step B) ink lay that prints out in is that the lines of imitative bamboo or wood is made.

5, the manufacturing process of a kind of PVC curtain blind according to claim 4 is characterized in that step B) in the ink lay of lines of the imitative bamboo that prints out or wood be form manufacturing by printing making sheet.