The importance of uniform pressure in the hot pressing process of polyester fusible lining

In the hot pressing process of polyester fusible lining, uniform pressure is an important link to ensure that the lining fabric is fully combined with the outer fabric, which has a significant impact on the quality, durability and appearance of the final product.
Applying even pressure ensures that the hot melt adhesive is evenly distributed between the lining and fabric. During the hot pressing process, the applied pressure causes the adhesive to fully penetrate into the fabric fibers, forming a strong bond. When the pressure is uneven, the adhesive in certain parts may not be able to effectively penetrate, resulting in weak local bonding, ultimately affecting the overall stability and appearance of the garment.
During the pressure application process, uniform pressure distribution can effectively reduce fabric deformation and wrinkles. Especially when making high-end clothing, the appearance of the fabric is very important. Local excessive pressure may cause the fabric to be damaged, deformed, or produce uneven creases. Uniform pressure helps maintain the flatness of the fabric, ensuring a high-quality appearance in the garment.
By applying even pressure, the fusible lining bonds more strongly to the outer fabric and is able to withstand higher levels of stretch and friction. This powerful combination can effectively prevent the lining from falling off or lifting during long-term wear and washing, significantly improving the durability of the garment. Durable clothing can not only reduce the frequency of replacement by consumers, but also enhance the credibility of the brand.
During the production process, uniform pressure also has a direct impact on production efficiency. Uneven pressure application can result in substandard products that require rework or redoing, increasing production costs and time. On the contrary, ensuring uniform pressure application every time can improve production efficiency and reduce the rate of defective products, thus bringing higher economic benefits to the enterprise.