Introduction to the curtain material used in JK curtain

The fourth generation of "ND" American nano high -definition sound-transparent screen imported [nano-HD] ND-woven transparent sound screen, (no distance English abbreviation "ND"), any distance viewing and projector distance have no moiré phenomenon, stone breaking Do not believe, cut the bottom to solve the troubles of moiré for many years. The fourth generation of American nano-HD soft screen is the original original fourth-generation US imported nano-HD soft curtain. It consists of a whole piece of thick imaging PVC. It has no bottom fabric, not only the brightness of the glass curtain, but also the stereoscopic transparency. Elite and soft, minimally visible, representing the highest quality of the screen. Please recognize that the real soft curtain is a bottomless cloth, and it is made with an expanded drawstring curtain or a picture frame pull curtain. (It is suitable for high-end home machines with sufficient contrast, JK recommends a white drawstring soft curtain). Features: color faithful reduction, clear and fine, high contrast, moderate gain; nano-effect: ultra-fine particles of nano-high-definition coating have exceeded the human eye's resolution range, making the image delicate, rich in three-dimensional sense, sharp and soft; soft screen effect: Very slightly visible. The fourth generation of American nano-high-definition glass fiber curtains used glass fiber woven base fabric instead of the traditional white plastic cloth to make the image a qualitative leap, the color faithful reduction, clear and fine optimization, good contrast level, nano glass curtain can produce pole Microscopic imaging with excellent image quality; The third generation of American high-definition sound- transparent screen JK imported from the United States through the high-density weaving of fibers, the tiny opening of more than 76,000 per square foot, to ensure high-quality sound transmission, its unique structure can effectively eliminate Moiré (interference fringes) produced when mated with the projector. It allows the speaker to be positioned directly behind the screen, without sacrificing HD high-definition images, while delivering unparalleled sound transmission. The third generation of American nano high-definition soft screen is the original original third-generation US imported nano-HD soft curtain. It consists of a whole piece of thick imaged PVC. It has no base fabric, not only the brightness of the glass curtain, but also the stereoscopic transparency. Elite and soft, minimally visible, representing the highest quality of the screen. Please recognize that the real soft curtain is a bottomless cloth, and it is made with an expanded drawstring curtain or a picture frame pull curtain. (It is suitable for high-end home machines with sufficient contrast, JK recommends a white drawstring soft curtain). Features: color faithful reduction, clear and fine, high contrast, moderate gain; nano-effect: ultra-fine particles of nano-high-definition coating have exceeded the human eye's resolution range, making the image delicate, rich in three-dimensional sense, sharp and soft; soft screen effect: Very slightly visible. The third generation of the US nano-high-definition glass fiber screen is imported into the US nano-high-definition glass fiber curtain. The base fabric woven from glass wool replaces the traditional white plastic cloth to improve the screen reflection technology. Because of the role of the glass fiber cloth, Increase gain and contrast. The color is bright, vivid and vivid, the color is faithful to restore, clear and fine, the contrast is high, the gain is moderate, and it can be said that it has excellent image quality. Nano effect: rich in three-dimensional, refined and soft. (1. For the authoritative analysis of home projectors in 2009, the contrast ratio is above 20,000:1. For the restoration of faithful colors, JK recommends using a white glass curtain. 2. If it is below 20000:1, it is recommended to use a gray glass curtain, gray. The curtain is darkened to make up for the lack of contrast, but for other colors, especially white, the reduction is not as good as the white screen). The second generation of high-definition glass fiber screen is imported from the United States high-definition glass fiber curtain. The base fabric woven from glass wool replaces the traditional white plastic cloth, which improves the picture quality through breakthrough. The glass fiber bottom layer makes the screen bright and beautiful. Increased, the picture quality is far better than the general screen. Features: bright and realistic, high contrast. (1. For the authoritative analysis of home projectors in 2009, the contrast ratio is above 20,000:1. For the restoration of faithful colors, JK recommends using a white glass curtain. 2. If it is below 20000:1, it is recommended to use a gray glass curtain, gray. The curtain is darkened to make up for the lack of contrast, but for other colors, especially white, the reduction is not as good as the white screen). Ordinary white plastic screen JK high quality white plastic cloth has a thick layer of woven base fabric, so that the screen surface is straight and does not deform. Applicable to the business education screen, fully meet the higher standards of business education. HD metal soft screen High-gain soft screen, can be made into picture frame, curved picture frame Perforated sound soft screen, perforated sound screen, can be used as a picture frame _ curved picture frame
JK curtain list

species

Soft curtain

Glass curtain

Sound through screen

"ND" sound transmission screen

White plastic screen

US [nano HD] soft screen

US [HD] soft screen

US [nano HD] glass fiber screen

US [HD] glass fiber screen

US [Nano HD] woven through sound curtain

The fourth generation of "ND" American nano high-definition sound screen

Traditional white plastic curtain

Material
(the difference from traditional white plastic cloth)

The whole piece is made of 0.5% (100% pvc) thick (100-pvc) composed of 100% imaged PVC from top to bottom, and has no base fabric.

The glass fiber woven base fabric replaces the traditional white plastic fabric to make the image a qualitative leap.

The woven sound-transparent screen is made of PVC and provides the best image quality and sound-transparent effect. The second cheap sound-transparent screen is made of white plastic screen material, which is just a cheap substitute for the restoration of image quality and sound effects. Great discount.

Original imported [Nano HD] ND editing sound screen, (no distance English abbreviation "ND"), any distance viewing and projector distance have no moiré phenomenon, stone breaks can not help but believe that the bottom of the solution to the problems of moiré for many years.

Textile base fabric

image
(Compared with the advantages of traditional white plastic)

The color faithful reduction is exceptionally clear, extremely fine and optimized, the contrast level is excellent, the baseless cloth is thick TS-PVC and has a three-dimensional effect, and the nano soft screen can produce minimal to image, representing one of the highest quality of the screen;

The color is faithfully restored, the definition is clear and fine, the contrast level is good, the nano glass fiber screen can produce extremely microscopic image, and has excellent image quality;

It can be made into electric and hand-drawn screens. Now it is usually used as a type of business education such as teaching, conference rooms, and it is not recommended to watch high-definition movies.

Soft curtain and glass curtain (the difference between image quality)

The soft curtain and the glass curtain are sure to have a qualitative leap with the traditional white screen. Both are suitable for today's high-definition screens. Their effects are quite close, and the soft screen is slightly superior to the glass screen in the extremely slight image and three-dimensional effect.

The soft curtain and the glass curtain are sure to have a qualitative leap with the traditional white screen. Both are suitable for today's high-definition screens. Their effects are quite close, and the soft screen is slightly superior to the glass screen in the extremely slight image and three-dimensional effect.

The glass curtain can be made into any form of screen, and the fiberglass woven base fabric on the electric screen does not need to be flattened with a rope. JK is an all-weather curtain, not curled in winter and not wrinkled in summer.
The glass curtain made of electric curtain has lower cost than the electric cord of the cord.

Soft curtain and glass curtain (the difference between materials)

The soft curtain of the bottomless cloth is used as the electric screen. Because there is no base cloth, it must be made into an electric cable screen. It has been applied to the picture frame with four sides of the tension. Because the soft screen is very popular! Kung Fu is made into an electric drawstring curtain.
And the fixed picture frame screen is lower in cost and suitable for the environment, and the cost performance is also high.

The glass curtain can be made into any form of screen, and the fiberglass woven base fabric on the electric screen does not need to be flattened with a rope. JK is an all-weather curtain, not curled in winter and not wrinkled in summer.
The glass curtain made of electric curtain has lower cost than the electric cord of the cord.

Jk screen model

HD-F1 MKIII ST/
HD-W1 MKIII (front or rear projection)

(various engineering screens)

HD-F2 MKIIST/HD-W2 MKII
/Fast folding screen

(various engineering screens)

HD-1080 MKIII ST/HD-W1 MKIII

(various engineering screens)

HD-1 MKIIST/HD-3 MKIIST/HD300 MKIIST/HD200 MKIIST/HD-3 CSR/HD-W2 MKII

(various engineering screens)

HD-F1 MKIII ST/HD-W1 MKIII

(various engineering screens)

HD-F1 MKIII ST/HD-W1 MKIII

(various engineering screens)

Business education: S1/S2/YY1/Business Star

(various engineering screens)

White screen and gray screen features

White screen material: referred to as "white screen": modern projector melancholy has enough lumens and contrast, no need to screen to improve gain and contrast to get the best picture quality is the most natural and true, so the excellent white screen gain is 1.0, at 1.0 It can improve the sharpness and sharpness, especially for the faithful restoration of color and the simple reduction of black and white 1.0 is no doubt a standard parameter.

The United States imported high-definition woven sound-transparent screen with 76,000 micro-holes per square foot. Its unique and uniform woven structure ensures high-quality sound penetration, thus achieving perfect sound and picture integration. Standard white curtain: the best film 1:0, accurate contrast, color reproduction realistic gray screen: the best gain of the movie 1.0, the contrast is increased, the color will be deeper.

Gain 1.2, viewing angle 120 degrees

Architecture diagram
Technical indicators

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