Three Methods to Manufacture Accordion Protective Covers

Three Methods for Manufacturing Accordion Protective Guards

A fundamental component of the accordion protective cover is the PVC frame, which supports stabilization within each fold and can be tightly connected to the external folding material through various processing methods. One of its basic components is a frame with PVC, which supports stability in each fold and can be securely attached to the external folding material via different treatments.

Sewing techniques are applied to high-temperature working environments. Made with special thread, it remains durable under extreme loads. The PVC frame is stitched to each fold, reinforcing the stable accordion-style protective cover. A variety of materials are available for your selection.

Another is heat bonding. Under appropriate temperatures, the internal PVC frame is firmly bonded to the exterior through a specific flux. This method can be used if the shielding is for medium-temperature environments.

The High-Frequency Welding Machine offers high-frequency welding, with the PVCTPU coated fabric and internal PVC frame bonded using high-frequency welding. It boasts high efficiency and speed, without the need for additional adhesive, and is completely free of any extra auxiliary adhesive or pleated protective cover. It is also resistant to maintenance, water, dust, oil, and acids.