Polarizing plate-carrier film laminate, method for producing same, method for producing polarizing plate using same, and polarizing plate

A polarizing plate-carrier film laminate comprising:

• a polarizer;
• a bonding agent layer and a protective film sequentially provided on a first surface of the polarizer;
• and
• a protective layer and a carrier film sequentially provided on a second surface of the polarizer,
• wherein the protective layer is directly attached to the polarizer,
• the carrier film comprises a base film and a primer layer, wherein the primer layer is provided on one surface or both surf aces of the base film, and the protective layer is directly attached to the polarizer such that the primer layer does not contact the polarizer;
• the primer layer comprises a water-dispersible polyurethane-based resin;
• a peel strength (X3) of the protective layer with respect to the carrier film is 40 gf/5 cm or less;
• and
• a bonding strength (XI) of the protective layer with respect to the polarizer is 4B or more when measured by a standard cross-cut tape test in accordance with ASTM D3359-87.