1. Floor index sign

The most prominent feature of floor signage is that each has its own unique function. Whatever the explanation or instruction, whether it is moral or symbolic, its meaning must be accurate. First, it should be easy to understand and conform to people's cognitive abilities. Secondly, it should be accurate to avoid unexpected multiple interpretations or misunderstandings, especially the taboo of nationalism, so that people can understand it clearly and accurately in a short period of time.

2. Departments and departments identification plates

Department signs are actually office signs, which are mainly used in office systems. The morphological development of the department signs has experienced wood, bronze, stainless steel, etc. The department signs based on profiles will be the mainstream direction of development in the future office sign system.

3. Functional identification signs

Functional identification signs mainly include warm signs, public safety signs, pantry, toilets, warning signs, weather forecast and date signs, etc. Bright and complete functional signs not only bring convenience to people, but also improve efficiency, which has become an inevitable existence of modern building management.

4. Image identification signs

When designing the image signage, it will combine the corporate culture concept and infiltrate some corporate information in the production. Therefore, a good image signage is not a simple symbol, but contains a lot of corporate culture information, and can even be combined Famous sculptures have similar meanings.

Most image signs can be illuminated at night. They can use acrylic plastic characters, three-dimensional acrylic characters, LED metal characters, neon lights, etc., to achieve and achieve different effects such as light. Such a unique logo image played a guiding landmark role at night.

5. Floor-standing shunt sign

In the current society that emphasizes people-oriented, the humanistic spirit is the most profound expression. Therefore, as a part of modern architecture, the floor-standing diverging signboards need to be carefully considered in terms of modeling design, color matching, and production technology, and they need to be reflected with the main building and green plants.

1. The built-in luminous sign is a product similar to the advertising light box. It uses the latest light-transmitting reflective film materials, supplemented by plasma engraving technology in the advertising industry, and uses the principle of light source projection to make the text part of the traffic sign show soft light at night .

The disadvantage is that it has product features (limited to white text), large power, does not support solar power supply, and the installation location requires a mains power supply.

2. The built-in luminous sign is the representative of all luminous signs in Nanjing. This product is almost the same as ordinary traffic signs. There is no designation of the installation location. It uses solar power and has no restrictions on the content of the product, regardless of prohibitions, warnings, Various patterns and texts can use point light sources to achieve the luminous effect.

Flashing mode: It is controlled by the light voltage drop, sleeps during the day and lights up automatically at night.

1. Rubber engraved signs

2. Engraved signs on copper plates

3. Acrylic acid plate (acrylic) engraved signs

Main material

The main materials for engraving signs are: rubber plates, copper plates, and wood boards. Any board that can be cut with a saw can be used as the main material for engraving signs.

——Aluminum sheet

——AVS board

——Rubber Board

——Pure copper

——Acrylic acid-made panels
The luminous signs made of resin materials have low cost, good quality, strong brightness and low cost. Can make three-dimensional multi-color nesting effect
Compared with blister characters and acrylic characters

⒈Resin signs can be full-body luminous characters, front non-luminous side luminous characters

⒉No need for large-scale equipment such as blister machine, carving machine, etc., reducing production and investment costs

⒊Adjustable and arbitrary color, not fixed several colors

⒋There is little requirement for the production site, 10 square meters are also available

⒌The production of multi-layer color nesting with traditional blister acrylic requires multiple sets of molds, which doubles the cost. The production time and production cost of resin luminous characters multi-layer color nesting and ordinary monochrome luminous signs are the same. Etching: Etching is one of the main methods used in making stainless steel signs.

The quality of the screen printing, the thickness of the ink layer are closely related to the thickness of the screen, the viscosity of the ink, the hardness of the squeegee, the angle, and the method of plate making.
1. Silk plate and positioning: aluminum plate material uses three-point edge positioning. In color printing, light color is printed first, then dark color.
2. The distance between the printing plate and the substrate is 1-2 mm, and the distance is related to the selection of the screen. The nylon screen has good elasticity and high flexibility, generally 2-3 mm.
3. Polyurethane rubber sheet for squeegee, its hardness is 70-75 degrees, thickness is 8-9 mm, the proper squeegee angle is 70 degrees when printing, and the squeegee speed should move in a straight line at a uniform speed.
4. Adhesive protective film: After printing, in order to avoid trauma during cutting and transportation, a transparent pressure-sensitive adhesive protective film should be pasted on the surface and double-sided adhesive tape on the back.
5. Cutting: With a small shearing machine, forming can be punched by hole positioning or edge positioning. Engraving signs: generally refers to the use of a rotary saw or a vertical saw to engrave text or patterns from rubber or copper or other plates. In the mid-1980s, the rubber sheet with acrylic sheet (acrylic) was a typical material at that time. But now it has developed into metal plates, copper plates, aluminum plates and other materials. In order to show the three-dimensional effect of small characters, it has been applied to acrylic (acrylic) materials. Although the engraved sign does not have the point of body lighting or font lighting, it can express the text content by itself.

1. Smooth signs: very smooth signs with oily screen or surface.

2. Luminous material signs: use luminous material signs (that is, what we usually call neon lights).

3. Acrylic signs (acrylic): Acrylic material is used as the main material of the board.

4. Metal signs: If there is no special designation of the plate surface, metal is used as the main material of the plate surface or text.

5. Electro-optical board: a sign that uses light-emitting diodes or luminous tubes to achieve monochrome or color performance. According to the light-emitting diode and the way of expression, it can be divided into five types: luminous panel, LCD, LED, CRT, FDT.