山东三所新材料技术有限公司

双面伪装网是用于地面机动装备和固定设施伪装的专用器材，伪装网采用适合南北方林地、荒漠、高原、海岛和雪地等不同背景的斑块图案设计，而且采用双面印花、拼花的全新设计方式，使其视觉特征近似于自然生态的特点，从而更加适合在不同地形、地貌使用。

Double sided camouflage net is a specialized equipment used for camouflage of ground mobile equipment and fixed facilities. The camouflage net is designed with patch patterns suitable for different backgrounds such as forests, deserts, plateaus, islands, and snow in the north and south, and adopts a new design method of double-sided printing and patchwork, making its visual characteristics similar to the characteristics of natural ecology, making it more suitable for use in different terrains and landforms.

1、伪装网的种类

1. Types of camouflage nets

（1）林地型伪装网：正面为南方春夏季节使用的伪装网面，由深绿、中绿、黄绿和沙土等 4 种颜色斑点组成，适应春夏植被生长茂盛背景；反面为秋冬季节使用的伪装网面，由深绿、中绿、黄土和褐土斑点组成，适应林地背景秋冬植被落叶、枯萎和休眠季节或植被背景，近红外线反射率与其背景基调相适应。

(1) Forest type camouflage net: The front is a camouflage net used in the southern spring and summer seasons, composed of four color spots: dark green, medium green, yellow green, and sandy soil, suitable for the background of lush vegetation growth in spring and summer; The reverse side is a camouflage net used in the autumn and winter seasons, composed of dark green, medium green, loess, and brown soil spots, suitable for forest background, autumn and winter vegetation deciduous, withered, and dormant seasons, or sparse vegetation background. The near-infrared reflectance is adapted to its background tone.

（2）荒漠型伪装网：正面适用于沙漠或黄土高原少植背场景，由浅沙、沙土、褐土、黄土斑点组成；反面为戈壁滩地貌伪装网面，由浅沙、沙土、黑石和深绿斑点组成，近红外线反射率与其背景基调相适应。

(2) Desert type camouflage net: The front is suitable for scenes with few vegetation on deserts or loess plateaus, composed of shallow sand, sandy soil, brown soil, and loess spots; On the opposite side is the camouflage network of the Gobi Desert landform, composed of shallow sand, sandy soil, black stones, and dark green spots, with near-infrared reflectance matching its background tone.

（3）雪地型伪装网：正面为全积雪伪装网面，为全白色；反面为部分积雪伪装网面，由白色、黄土两种颜色斑点组成。白色伪装色在紫外光谱350 nm处的反射系数≥70%，白度≥90。

(3) Snow type camouflage net: The front is a full snow camouflage net surface, which is all white; The reverse side is a partially snow covered camouflage net, composed of white and yellow spots. The reflection coefficient of the white camouflage color at 350 nm in the ultraviolet spectrum is ≥ 70%, and the whiteness is ≥ 90.

2、伪装网制造工艺

2. Manufacturing process of camouflage net

面料选择：采用高强涤纶长丝以井字平格织造方式由喷水织机进行织造，基布重量≤100 g/m2，坯布经过精练退浆处理，定形成品有效门幅150 mm，这样既能提高伪装网面料的拉伸及撕破强力，又能减轻伪装网的重量，便于架设使用和运输。

Fabric selection: High strength polyester filament is used to weave in a grid pattern using a water jet loom. The weight of the base fabric is ≤ 100 g/m2. The raw fabric is subjected to refining and desizing treatment, and the effective width of the formed product is 150 mm. This can not only improve the tensile and tear strength of the camouflage net fabric, but also reduce the weight of the camouflage net, making it easy to install, use, and transport.

图案设计：面料开发时需注重斑块颜色与斑块面积的搭配比例，使斑块之间的过渡更加顺畅自然，图案斑点设计更趋科学，与自然光线投下的斑点深浅度吻合性更高，具有立体层次感，符合自然界的实际情况，从而使伪装特征更加显著。

Pattern design: When developing fabrics, attention should be paid to the matching ratio between patch colors and patch areas, making the transition between patches smoother and more natural. Pattern spot design is more scientific, with a higher degree of consistency with the depth of spots cast by natural light, a three-dimensional sense of hierarchy, and in line with the actual situation of the natural world, so as to make the camouflage characteristics more prominent.

涂料选择：为保证涂料能够均匀地分散在浆料中，具有较好的稳定性，着色力强，遮盖力好，耐光性能优越。可选用品种多、色谱广、色泽鲜艳度和着色力高的有机涂料（白色涂料选择在紫外光谱内具备高反射率的无机材料）。

Coating selection: To ensure that the coating can be evenly dispersed in the slurry, with good stability, strong coloring power, good covering power, and superior light resistance. Organic coatings with a wide variety, wide spectrum, bright color and high coloring power can be selected (inorganic materials with high reflectivity in the ultraviolet spectrum are selected for white coatings).

阻燃涂色整理：采用涂层的方法赋予面料耐久性阻燃性能，选择阻燃剂与涂层胶并按 8∶5 比例，辅以所需的有机、无机颜料混合而成，然后在面料两面各刮涂一次，单面刮涂增重约20 ～ 25 g/m2，然后在160 ℃下烘40 s。这样能有效防止在后续印花过程中色浆渗化引起的正反两面颜色的相互影响，进而保证伪装网颜色的准确性。这种方法既可以达到面料阻燃的技术要求，同时面料两面也印上了底色，从而减少了印花的套色数。

Flame retardant coating and finishing: The method of coating is used to endow the fabric with durability and flame retardant performance. Environmentally friendly flame retardants and coating adhesive are selected and mixed in an 8:5 ratio with the required organic and inorganic pigments. Then, the fabric is scraped and coated once on both sides, with a weight increase of about 20-25 g/m2 on one side. Then, it is baked at 160 ℃ for 40 seconds. This can effectively prevent the mutual influence of color on the front and back sides caused by color paste infiltration during the subsequent printing process, thereby ensuring the accuracy of the camouflage screen color. This method can not only meet the technical requirements of flame retardant fabric, but also print the base color on both sides of the fabric, thereby reducing the number of color matching in printing.