Woven bag converting refers to operations carried out after woven fabric is produced. Depending on the intended sack, the workflow may include printing, film lamination or coating, cutting to length and sewing or closing the bag. Kangjia’s product range includes machinery for these individual operations. The required machine depends on the substrate, print design, lamination structure, bag dimensions, seam style and expected production conditions. Printing and lamination are not interchangeable, and not every bag requires every process. The linked product pages identify the relevant machine types; confirm actual line integration, material compatibility and operating parameters during technical review. Share a fabric or bag sample, target width and length, artwork or lamination requirement, desired output and information on existing upstream and downstream equipment when requesting a proposal.