Cloud film is a kind of high-end and safe sticker nowadays. Firstly, cloud film has higher aesthetic appeal, and its design is more technological. For example, in the automotive industry, cloud film is widely used. Covering a layer of transparent cloud film on the surface of a car body can not only protect the car body itself but also prevent damage caused by heavy rain or strong wind.
Material Selection
High Strength and Toughness: Select base film materials with high tensile strength and tear resistance, such as polyester (PET). This can prevent the cloud film from being easily scratched or torn during use, reducing the risk of damage caused by external forces. Choose products with strong flexibility for use. Moreover, in subsequent use, they can be used for a long time. With good quality and a good reputation in the industry, there will be more consumers willing to cooperate.
Puncture Resistance: Add special additives or adopt a multi-layer composite structure to improve the puncture resistance of the cloud film. For example, adding reinforcing materials such as ceramic particles to the film layer can effectively resist the puncture of sharp objects and protect the glass surface from damage.
Fire Resistance: Select materials with flame-retardant properties or carry out fireproof treatment on the cloud film. In case of emergencies such as a fire, the flame-retardant cloud film can delay the spread of the fire, reduce the fire risk, and ensure the safety of people and property.
Structural Design
Multi-layer Composite Structure: Adopt a multi-layer composite structure, with each layer having different functions. For example, the outer layer can have scratch resistance and self-cleaning functions, the middle layer provides functions such as heat insulation and sound insulation, and the inner layer closely adheres to the glass surface to ensure good adhesion and stability. This multi-layer structure can not only improve the comprehensive performance of the cloud film but also enhance its overall strength and safety.
Edge Treatment: Carry out special treatment on the edges of the cloud film, such as adopting a rounded corner design or adding protective edge strips. This can prevent the edges of the cloud film from being too sharp, avoid cutting people during installation and use, and at the same time reduce the possibility of edge warping or falling off, improving the stability of the cloud film.
Safety Function Design
UV Resistance Function: Add highly efficient UV absorbers or reflectors to enable the cloud film to effectively block the penetration of ultraviolet rays. This can not only protect indoor items from fading and aging due to ultraviolet rays but also reduce the harm of ultraviolet rays to the human body and lower the risk of diseases such as skin cancer.
Heat Insulation Function: Through special optical design and material selection, make the cloud film have good heat insulation performance. For example, using a low-emissivity (Low – E) coating or nano-insulation materials can reflect and absorb solar heat, reduce the indoor temperature, reduce the use of air conditioners and other cooling equipment, improve energy efficiency, and at the same time avoid potential safety hazards such as glass breakage caused by high temperatures.
Explosion-proof Function: For some places with high safety requirements, such as banks and shopping malls, explosion-proof cloud film can be designed. This kind of cloud film usually has high viscosity and strength. When the glass is broken by external force impact, the cloud film can stick the glass fragments together, prevent the fragments from splashing and hurting people, and play a role in safety protection.
Installation and Fixing Design
Strong Adhesive: Select adhesives with strong adhesion and good durability to ensure that the cloud film can be firmly attached to the glass surface. At the same time, consider the environmental friendliness of the adhesive and its compatibility with the glass to avoid corrosion or other damage to the glass.
Uniform Installation: When installing the cloud film, ensure that it evenly covers the glass surface and avoid problems such as bubbles, wrinkles, or 空鼓 s. Professional installation tools and techniques, such as a squeegee and a spray gun, can be used to ensure a close fit between the cloud film and the glass, improving the installation quality and safety.
Fixing Devices: For large or specially shaped cloud films, additional fixing devices such as frames and clips can be considered to fix the cloud film to the glass. These fixing devices should have sufficient strength and corrosion resistance to withstand various external forces during the use of the cloud film and ensure the stability and safety of the cloud film.
Identification and Warning Design
Safety Identification: Set obvious safety identification on the surface of the cloud film or its packaging, such as words like “UV Resistance”, “Heat Insulation and Explosion-proof”, and relevant safety certification marks. This can enable users to clearly understand the safety performance of the cloud film, making it convenient for them to select and use.
Warning Identification: For some situations that may pose safety risks, such as a high temperature on the glass surface or the flammability of the cloud film, corresponding warning identifications should be set to remind users to pay attention to safety matters and avoid safety accidents caused by improper use.
Testing and Certification
Performance Testing: After the design of the cloud film is completed, comprehensive performance tests should be carried out, including strength testing, puncture resistance testing, fire resistance testing, heat insulation testing, explosion-proof testing, etc., to ensure that all safety performance indicators of the cloud film meet relevant standards and requirements.
Safety Certification: Apply for relevant safety certifications, such as the certification of the National Quality Supervision and Inspection Center for Safety Glass and Quartz Glass. Certification by an authoritative institution can prove the safety and reliability of the cloud film and enhance users’ trust in the product.
