To avoid poisoning from silicone screen printing of textiles, you can start from the following aspects:
Choose high-quality silicone materials: Make sure that the silicone materials used meet the relevant standards and requirements, do not contain harmful substances, and have good adhesion, curing and stability.
Use environmentally friendly fabrics and dyes: When choosing fabrics and dyes, give priority to environmentally friendly products and avoid using dyes that are not environmentally friendly, such as heavy metals and harmful chemicals. This can reduce the pollution of fabrics to silicone during the screen printing process.
Optimize the screen printing process: Rationally design the screen printing process, including selecting appropriate printing pressure, speed, temperature and other parameters to ensure that the silicone can be evenly and stably attached to the fabric. At the same time, pay attention to controlling the heating process to avoid carbonization of the fiber filaments on the surface of the fabric.
Strictly control the use of chemicals: During the screen printing process, strictly control the use of various chemicals to ensure that they will not have adverse effects on silicone. For chemicals that may cause silicone poisoning, try to avoid using them or take appropriate protective measures.
Choose a suitable release agent: After the screen printing is completed, a release agent is needed to separate the silicone from the fabric. Choose a release agent suitable for silicone and ensure that it is used evenly and in the right amount without adversely affecting the silicone.
Strengthen ventilation and cleanliness of the working environment: Keep the working environment clean and ventilated to avoid the accumulation of harmful gases and the flying of dust. This helps reduce the risk of silicone poisoning.
Regularly inspect and maintain equipment: Regularly inspect and maintain screen printing equipment to ensure that it is in good working condition. This helps reduce the impact of equipment failure on screen printing quality, thereby reducing the risk of silicone poisoning.
Strengthen employee training and management: Train employees engaged in screen printing to improve their professional skills and safety awareness. At the same time, strengthen management to ensure that employees operate in accordance with regulations and reduce the impact of human factors on silicone poisoning.