高清背投软幕-RL

高清软背投幕-RL  ｜   Rear Projection Fabric 

幕布特点  

精显高亮背投是专为背投应用所设计开发而成的银幕材料，由于其优秀的光线穿透特性以及扩展光线特性，能表现出良好的色彩还原度和较好的视角。布料可折叠，通常用于快速折叠幕，画框幕，弧形画框幕及拉线幕等产品。是专门为画面边缘融合而研发的，能有效消除多台投影机投影画面的边缘差异。适合于多台投影机投影大画面的场所。具有高增益性能，适用于有环境光源的场所。如俱乐部、餐厅、交易会、会议室、展会以及户外展示的场所。多用途的特殊幕布设计，能使影像分布更宽广、更均匀，良好的色彩还原性及对比度，能有效消除视觉疲劳感，使观众能舒适观看精彩大场景画面。

适用环境：弱灯光的暗光（50Lx）环境下使用

适配投影机：4K、8K短焦、长焦投影机（投射比 ＞0.4）

适用场所：家庭影院、办公会议、商务活动、KTV等

光学性能

增益         1.4

视场角 165°

分辨率 4K

抗光度 45%

对比度 3000:1

锐度         47

色彩饱和度 94.60%

物理特性

阻燃性 M2

防潮防霉 ✓

可清洗 ✓ A.B

环境适应性

耐候性 -12°C ~ 60°C

可恢复性 ✗

RL is a screen material specially designed and developed for back-projection applications. Due to its excellent light penetration and extended light properties, RL can show a good degree of color reduction and a better perspective. It can be folded, usually used for fixed frame screen and quick fold screen and tension screen. It is specially developed for edge fusion, which can effectively eliminate the edge differences of multiple projectors.Suitable for the place where many projectors project large pictures.It has high gain performance and is suitable for places with environmental light source.Places such as clubs, restaurants, trade fairs, meeting rooms, trade fairs and outdoor exhibitions.The multi-functional fabric design can make the image distribution wider and more uniform, with good color reduction and contrast, effectively eliminate the sense of visual fatigue, and enable the audience to watch the wonderful image.

Applicable Products: Fixed Frame Screen ( FP , FZ , FC), Tab-Tensioned Motorized Screen ( TR,TJ), Quick Fold Screen(Q series)

Applicable environment: use in Theater Mode Lighting (50Lx) environment(shimmering, lights out)

Matched Projector: 4K/8K short throw projector, long throw projector（Projector Throw Ratio ＞0.4)

Applicable Places: Commercial, Education, Conference, Home Theater

说明：

1.阻燃性按照法国NF P92-507防燃安全等级判定;

2.可清洗是指A方式：用乙醇(7%)+乙醚(3%)的混合体进行清洗幕面；  B方式：用厨房洗洁精兑水清洗。(注意:所有幕面不能用酸性洗涤剂进行幕面清洗)

 清洁步骤:

① 一般的灰尘请使用细软毛刷清洁银幕表面；

② 请使用不留棉絮的软布，沾温和肥皂水或中性洗碗精加水稀释；

③ 粗糙的毛巾或布料可能会伤害银幕表面；

④ 银幕表面有横向结构，所以清洁银幕时请左右方向擦拭；不可上下方向擦拭，也不可绕圆擦拭；

⑤ 清洁完成后，请确认银幕干燥。

警 告 !

-避免尖锐物品直接接触银幕表面，以免刺破或刮伤银幕表面。
-请勿使用丙酮、苯、酒精等有机溶剂清洁银幕，会导致银幕永久性损坏。

-请勿持久性或大力的清洁银幕，以免银幕表面刮伤。

Remarks：

1.The flame proof is judged according to the safety level of France NF P92-507.

2.A- Washing refers to cleaning the screen surface with a mixture of ethanol  (7%) and ether (3%).

  B-Wash with kitchen detergent and water. ( Attention: All screen surfaces should not be cleaned with acidic detergent )

Cleaning steps：

1. For general dust, use a soft brush to clean the screen surface.

2. Please use a soft cloth to dip with mild soapy liquid or neutral detergent.

3. Rough object or cloth may damage the screen surface.

4. Screen surface has optical textures, please wipe the horizontal direction when cleaning the fabric; do not wipeitvertical direction or revolve.

5. Please keep the screen dry.

WARNING!

- Avoid sharp objects from directly touching the screen surface to avoid puncturing or scratching the screen surface.

- Do not use acetone, benzene, alcohol, etc. to clean the screen with organic solvents, which will cause permanentdamage to the screen.

- Avoid scratching the screen surface