US Patent Issued on March 3 for "Manufacturing method of half-cut double-sided tape and half-cut double-sided tape sticking device" (Japanese Inventor)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,565,603, issued on March 3.

"Manufacturing method of half-cut double-sided tape and half-cut double-sided tape sticking device" was invented by Yoshihide Nishikawa (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "To provide a half-cut double-sided tape from a double-sided tape with a release-liner by means of a simple process without contacting a cutter blade directly to an adhesive layer when making the half cuts in the half-cut process. A processing protection layer formation step of feeding a protect release paper tape having the release surface to the double-sided tape to form a processing protection layer on the double-sided tape with t...