TPU eye protector inner liner high frequency machine thermal sealing process upgrade detailed

1. Introduction to TPU Material
TPU (Thermoplastic Polyurethane), a novel polymer material, combines the high elasticity of rubber with the processability of plastics. Its unique molecular structure grants TPU exceptional physical properties, including high wear resistance, oil resistance, low-temperature resistance, aging resistance, excellent transparency, and elastic recovery. These characteristics make TPU widely applicable in fields such as healthcare, sports equipment, electronics, and automotive manufacturing. Particularly in the medical and wellness industries, TPU is an ideal material for products like eye massagers due to its non-toxic, hypoallergenic, and easy-to-clean properties.

2. Advantages of Upgraded High-Frequency Heat Sealing for TPU Eye Massager Inner Bladders
Precision Sealing, Superior Performance
High-frequency heat sealing employs high-frequency electromagnetic fields to rapidly heat and melt localized areas of TPU material, achieving seamless bonding under pressure. This upgraded process ensures the airtight structure of TPU eye massager inner bladders maintains perfect sealing even after repeated inflation and deflation, effectively preventing air leakage and enhancing user experience.

Safety, Comfort, and Durability
The high-frequency heat sealing process not only improves sealing but also enhances durability and stability. The synergy between TPU’s elasticity and precise heat-sealing control ensures a comfortable fit that conforms to the eye contour, reduces pressure on the skin, and extends product lifespan.

Eco-Friendly and Efficient Production
Compared to traditional thermal bonding, high-frequency heat sealing offers faster heating, lower energy consumption, and zero pollution. This aligns with modern manufacturing’s sustainability goals while boosting efficiency and reducing costs.

3. Usage Instructions and Precautions for TPU Eye Massager
Usage Guidelines

• Before use, carefully read the product manual to understand its functions and operation.
• Clean the eye area and surrounding skin to remove makeup or oil residue.
• Adjust the massager’s position according to your head shape and eye contour for optimal comfort.
• Activate the desired functions as instructed in the manual.

Precautions

• Avoid prolonged continuous use to prevent eye strain.
• If discomfort occurs during use, discontinue immediately and consult a professional.
• Regularly inspect the massager’s sealing and airbag integrity; replace if leaks or damage are detected.
• Store in a dry, ventilated area away from direct sunlight and high temperatures