| 摘要 |
<p>PURPOSE: An adhesive tape is provided to open a wrapped product easily and safely without tearing of box or plastic bag by tearing a sub-tape formed to be ripped off well with finger pressing in the absence of a special tool after separation of main tape. CONSTITUTION: An adhesive tape for packaging comprises a tape layer (50) having a weak tensile strength, a sub-tape (20) having an adhesion layer (40) formed at one side, a tape layer having a strong tensile strength, a rear side having no adhesion layer of sub-tape, and a base tape (30) adhering each other. The non-adhesive part having a predetermined width with no adhesion between the sub-tape and the base tape is formed in at least one edge among two edges formed in longitudinal direction of base tape when the base tape adheres to rear side of sub-tape.</p> |
