CN2370034Y - Photographic tapestry - Google Patents

Abstract

The utility model relates to an image fabric. The utility model is a single layer fabric which uses 16 threads every 5 steps and is formed by interweaving a group of warp threads and a group of weft threads, and the single layer fabric is increased widthwise at proportions of one second, one forth, one eighth, etc. through floating points, and has 29, 57 and 113 layers respectively. The utility model has the advantages that the color layers are rich, the formed images of the fabric are vivid, and the see and enjoy effect is good.

Description

Photographic tapestry

The utility model is dividing an application of No. 98216523.4 patent applications.The utility model relates to the fabric that is woven into through, parallel.

Traditional silk weaving Photographic tapestry is to be interwoven by a group or more warp and two groups or more parallel, gives birth to black and white as the scape fabric as all brocades of classics, is interwoven by one group of white warp and two groups of each parallels of one of black and white.This fabric or fabric, mostly the latitude tactic pattern because its tissue is attached most importance to is by being total to a mouthful organizational form in the performance picture shade of grey, alternately exchange in table with black, white parallel and to manifest, therefore, fabric face intertwined point combination impression is obvious, it is not enough that interlace densities seems, makes picture seem coarse.In addition, the common individual layer intertexture form that is adopted, be gradient to through the face satin weave from satin, take 1 multiple with satin riser number to increase progressively riser and be gradient to form through the face satin weave, the chromatograph that the riser number is reflected is inferior less, thereby make the aberration transition of fabric picture fine and smooth inadequately, fidelity is relatively poor.

The purpose of this utility model is to overcoming above-mentioned defective, produces that a kind of surperficial intertwined point is intensive, the Photographic tapestry of colour developing levels are rich.

For achieving the above object, the technical scheme of the utility model Photographic tapestry is to be comprised satin and flown construction fabric through 16 piece 5 of face satin weave by what warp and parallel were interwoven, how much be divided into several levels with the riser number, its special character single layer structure fabric that to be this fabric be interwoven by the parallel of the warp of one group of a kind of color of tool and one group of another kind of color of tool, increase progressively with riser number broadwise from satin and to be gradient to through the face satin weave, be that 1/2 equal proportion broadwise with satin riser number (this number is 16) increases progressively riser, have 29 levels, wherein the riser number of q level is 16+ (q-1) (16 * 1/2), q=1,2,3 ... 29; Increase progressively riser with 1/4 equal proportion broadwise, have 57 levels, wherein the riser number of s level is 16+ (s-1) (16 * 1/4), s=1,2,3 ... 57; Increase progressively riser with 1/8 equal proportion broadwise, have 113 levels, wherein the riser number of h level is 16+ (h-1) (16 * 1/8), h=1,2,3 ... 113.

The riser number of the said level of this Photographic tapestry and each level may be summarized to be:

A pieces 5 flies fabric, increases progressively riser with 1/b equal proportion broadwise, has level number N to be:

N=(a-1)+(a ÷ (a * 1/b)-1) * (a-2) wherein the riser number M of f level is:

M=a+ (f-1) (a * 1/b), f=1,2,3 ... b is the approximate number of a in the N formula, and 1＜b＜a;

When b=1, be equivalent to 1 multiple with satin riser number and increase progressively riser and be gradient to form through the face satin weave, this is the intertexture form of prior art, reflects the level number N '=a-1 of riser in the case; When b=a, level number maximum, but have little significance in the practicality.

Because a＞2, b＜a, above (a ÷ (a * 1/b)-1) * (a-2)＞0 just arranged in the formula, so N＞(a-1)=N '.

Existing Photographic tapestry intertexture form, its level number N '=a-1, flying fabric for 16 piece 5 is 15.The level number of the utility model fabric, as described above, what fly for 16 piece 5 is 29,57 or 113.

The utility model Photographic tapestry is owing to adopt one group of warp and one group of parallel to interweave, it is intensive that fabric face is interweaved, and take equal proportion broadwise with satin riser number to increase progressively riser and be gradient to mode through the face satin weave, level (the being chromatograph) number of fabric reflection riser is greatly increased, so its picture sense organ exquisiteness of image of the formed picture scape of fabric of the present utility model fabric, the colour developing levels are rich, lifelike image degree height greatly improves the fabric appreciation effect.

Below in conjunction with description of drawings embodiment of the present utility model.

Fig. 1 flies construction fabric increases progressively riser with 1/4 equal proportion broadwise institutional framework series of drawing for corresponding 8 piece 5 with the utility model;

Fig. 2 is that Fig. 1 fabric unit A is to sectional view;

Fig. 3 is that Fig. 1 fabric unit B is to sectional view;

Fig. 4 is that the utility model flies construction fabric increases progressively riser with 1/4 equal proportion broadwise institutional framework series of drawing for 16 piece 5.

Embodiment 1 Photographic tapestry, referring to Fig. 1-Fig. 3, be to fly fabric for 8 piece 5 by the individual layer that one group of black warp and one group white parallel is interwoven, 1/4 equal proportion with satin riser number (this number is 8), increasing progressively riser from the satin broadwise is gradient to through the face satin weave, have 25 levels, time (fabric unit has a kind of riser of number to how many chromatographs of reflecting that this level is meant fabric unit black riser, it has reflected a chromatograph, black riser number is many, " blackness " of this level is big, otherwise " blackness " is little; So-called satin is meant the fabric unit of riser minimum number, is the maximum fabric unit of riser number through the face satin weave), wherein the riser number M of j level is 8+ (j-1) (8 * 1/4), j=1,2,3 ... 25, as the 1st level, be satin, j=1, M=8; With 8 1/4 increase progressively riser, the 3rd level, M is 12; The 25th level, i.e. satin, M is 56.This fabric also can be that warp is a white, and parallel is for black, can also be this fabric through, each tool color code of parallel; Warp, parallel aberration are bigger, and fabric picture color contrast is bigger.

2 routine fabrics of embodiment, referring to Fig. 4, be to fly fabric for 16 piece 5 by the individual layer that one group of black warp and one group white parallel is interwoven, 1/4 equal proportion with satin riser number (this number is 16) increases progressively riser from the satin broadwise and is gradient to through the face satin weave, has 57 levels, wherein the riser number of s level is 16+ (s-1) (16 * 1/4), s=1,2,3 ... 57.

Claims (1)

1, Photographic tapestry, be to comprise satin and fly construction fabric through 16 piece 5 of face satin weave by what warp and parallel were interwoven, how much be divided into several levels with the riser number, it is characterized in that the single layer structure fabric that this fabric is interwoven by the parallel of the warp of one group of a kind of color of tool and one group of another kind of color of tool, increase progressively with riser number broadwise from satin and to be gradient to through the face satin weave, be with satin riser number, this number is 16,1/2 equal proportion broadwise increase progressively riser, have 29 levels, wherein the riser number of q level is 16+ (q-1) (16 * 1/2), q=1,2,3 ... 29; Increase progressively riser with 1/4 equal proportion broadwise, have 57 levels, wherein the riser number of s level is 16+ (s-1) (16 * 1/4), s=1,2,3 ... 57; Increase progressively riser with 1/8 equal proportion broadwise, have 113 levels, wherein the riser number of h level is 16+ (h-1) (16 * 1/8), h=1,2,3 ... 113.

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