Silicone rubber rollers are known for their excellent heat resistance, ozone resistance, chemical inertness, and non-stick properties to plastics. They are widely used in the processing of hot-adhesive products such as polyethylene calendering, embossing, printing, and dyeing of films and fabrics. Additionally, they are commonly applied in plastic compounding, corona treatment, and other machinery, as well as in the production of release rolls and nonwovens on sugar production and packaging machines.
Common features of silicone roller tips include high durability, smooth surface finish, and consistent performance under varying temperatures. These characteristics make them ideal for applications requiring precision and reliability.
Established in 2001, Dongguan Haichang Hardware & Rubber Co., Ltd. is a professional manufacturer specializing in industrial rubber rollers and printing machinery rubber rollers. With a strong technical team, advanced machinery, and a scientific management approach, the company has continuously expanded its market share and earned the trust of its customers through quality and integrity.
The company's core values are "customer first, quality first," with a commitment to professionalism, thoughtful service, and sincerity in operations. By focusing on quality, advanced equipment, precise design, and timely support, the company ensures that every client receives reliable and satisfactory solutions.
First, an overview of the silicone roller:
Silicone rubber rollers are designed to withstand high temperatures and resist aging from ozone and chemicals. Their non-adhesive nature makes them suitable for use in various industries, especially where contact with plastics is involved. They are commonly used in calendering, embossing, and printing processes, as well as in corona treatment and the production of release rolls and nonwovens.
In general, a silicone roller refers to a specialized rubber roller used in heat transfer machines, particularly for pattern printing on toys, electronics, crafts, and hot stamping products.
Second, the materials used in silicone rollers:
These rollers are made from high-quality imported liquid silicone, specifically a high-tear-resistant silicone rubber material. They are molded under controlled temperature and dust-free conditions to ensure a seamless, heat-resistant, and non-stick surface. The release properties of these rollers are superior to those of solid silicone rollers. Some manufacturers can add silicon carbide based on customer requirements to achieve a more refined or glossy finish. Silicone rollers are widely used in the plastics industry, especially in high-end calenders and casting machines.
Third, classification of silicone rollers:
- **Electromagnetic silicone roller**: Designed for BOPP corona treatment, it is specifically matched with German BRUCKNER BOPP film units.
- **Hot stamping silicone roller**: Used in conjunction with sheet and paper stamping papers such as corner board and bronzing paper.
- **Foamed silicone roller**: Has a hardness range of 10–30 Shore A, offering high elasticity and heat resistance, suitable for professional printers and washing equipment.
- **Falling sand silicone roller**: Combines French fine diamond technology with silicone to produce both glossy and matte finishes.
Sources:
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