In recent years, the automotive industry has been paying more attention to the quality and appearance of car interiors, and the application of seat lining fabric sewing is an important process that can enhance the beauty and durability of the car interior. The water-based polyurethane adhesive is a kind of environmentally friendly, non-toxic, non-irritating, odorless, easy to operate, fast curing, strong adhesive force, and easy to use, which is widely used in the sewing of seat lining fabric.

The advantages of the water-based polyurethane adhesive include:

1. Environmentally friendly and non-toxic: The water-based polyurethane adhesive does not contain harmful substances, meets environmental standards, and is safer and more environmentally friendly to use.

2. Non-irritating odorless: The water-based polyurethane adhesive does not contain volatile organic compounds, does not harm human health, and has a better odorless effect.

3. Easy operation: The water-based polyurethane adhesive has good fluidity and operational flexibility and can be applied to various surfaces for sewing, making the operation more convenient and simple.

4. Resistance to low temperatures: The water-based polyurethane adhesive has good resistance to low temperatures and can maintain stable bonding performance even at low temperatures.

5. Flexibility: The water-based polyurethane adhesive has good flexibility and can be applied to various surfaces without causing damage, improving the quality and durability of the car interior.

The application of the water-based polyurethane adhesive in the sewing of seat lining fabric mainly includes the following aspects:

1. EPDM stitching: The water-based polyurethane adhesive can be applied to the EPDM stitching surface to make it more firmly and stably bonded.

2. PVC stitching: The water-based polyurethane adhesive can be applied to the PVC stitching surface to make it more firmly and stably bonded.

3. ABS stitching: The water-based polyurethane adhesive can be applied to the ABS stitching surface to make it more firmly and stably bonded.

4. PC stitching: The water-based polyurethane adhesive can be applied to the PC stitching surface to make it more firmly and stably bonded.