DLI Certified Professional Drycleaner
President, Pennsylvania and Delaware Cleaners Association
District 2 Committee Member, Drycleaning and Laundry Institute
...from the Board
Pollock to Serve on DLI Board -
Congratulations to PDCA President Mark Pollock who has been named District Committee Representative for our area. This position gives an added voice from our area. The person holding it cannot vote, but can voice opinions and ideas.
Differential shrinkage occurs when only certain sets of yarns shrink on a garment creating a puckered appearance. Differential shrinkage can exist in fabrics constructed of yarns different in tension, twist, or fiber type. Very often, the differential shrinkage is severe enough to create a ripples or puckered appearance on the entire fabric.
The drycleaning process is a total immersion process and cannot create shrinkage in only certain sets of yarns. Differential shrinkage can be controlled only by better stabilization processes during manufacturing. Shrinkage of this type occurs when the yarn has not been properly stabilized or preshrunk before the fabric is woven. Such shrinkage is often progressive and may not be noticeable until after several cleanings. However, in some instances, shrinkage will occur during the initial cleaning.
Reprinted with permission of DLI