The cost of screen printing silicone is higher than that of water-based ink, which is mainly due to the following reasons:
1. Raw material cost
Silicone material
As a polymer material, silicone has a relatively high raw material cost. In particular, high-quality silicone materials, such as food-grade and medical-grade silicone, are more expensive.
The procurement, storage, and transportation of silicone materials also require certain costs.
Ink and diluent
Although the cost of water-based ink also includes raw material costs, its raw material cost is usually lower than that of silicone ink.
The diluent of water-based ink is pure water, which is relatively low in cost; while silicone ink may require specific diluents or additives, which will increase costs.
2. Production process and equipment
Silicone molding and vulcanization
Before silicone thermal transfer or screen printing, silicone molding and vulcanization treatment are required. These process steps require professional equipment and high energy consumption, which increases production costs.
The scrap rate that may be generated during silicone molding will also affect the final cost.
Printing equipment and technology
Silicone printing requires the use of professional printing equipment and processes, such as screen printers, ovens, etc. The purchase and maintenance costs of these equipment are high.
Technical support and personnel training required during the printing process will also increase costs.
3. Other factors
Surface treatment and post-processing
Silicone screen printing may require surface treatment, such as coating a protective layer, polishing, etc., which will increase costs.
The waste and loss that may be generated during post-processing will also affect the final cost.
Environmental protection and compliance
With the improvement of environmental protection requirements, the production and use of silicone inks and water-based inks need to comply with relevant environmental protection standards and regulations. This may increase the compliance costs of enterprises.
The environmental protection treatment of silicone inks may be more complicated and expensive.
Market demand and supply
The market demand for silicone inks is relatively small, while the production cost is high, resulting in relatively high prices.
As a traditional printing material, water-based inks have a large market demand, a large production scale, and relatively low costs.
In summary, the cost of screen printing silicone is higher than that of water-based inks, which is mainly due to the combined effect of raw material costs, production processes and equipment, and other factors (such as surface treatment, environmental protection requirements, market demand, etc.). However, with the advancement of technology and the intensification of market competition, the cost of screen printing silicone is expected to be further reduced in the futur