METHOD FOR PRODUCING DOUBLE-SIDED SELF-ADHESIVE TAPE

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a double-sided self-adhesive tape which is the double-sided self-adhesive tape of water dispersion type without using an organic solvent causing undesirable influences on the environment, capable of improving the problem that two layers of the self-adhesive layers have been separately produced and productivity has been very low, without using process paper which is not necessary as a final product. SOLUTION: This method for producing the double-sided self-adhesive tape is to directly apply a water dispersion adhesive composition to a support by using a nonwoven fabric having >=2.0 N/15 mm wet tensile strength (MD direction) and a nonwoven fabric having >=2.0 N/15 mm wet tensile strength and <=15% wet elongation (MD direction) as the supports and directly applying the water dispersion adhesive composition to the woven fabrics.