| 摘要 |
<p>One-sided self-adhesive equipped sealing in frame form, comprises a covering on both sides. At least one of the two covering simultaneously exhibits a protective function against contamination and function of fixing aid in application of the sealing frame. Independent claims are also included for: (1) producing a total system made of sealing, fixing aid and covering, comprising producing a laminate comprising double-sided pressure sensitive adhesive tape comprising covering, permanent sticky adhesive layer, support material and permanent sticky adhesive layer, one sided-adhesive equipped pressure sensitive adhesive tape comprising support material and repositionable adhesive layer, sealing material, double-sided pressure sensitive adhesive tape comprising permanent sticky adhesive layer, support material, permanent sticky adhesive layer and covering, using a multiple-stamping or a cutting process; and (2) applying the one-sided self-adhesive equipped sealing frame (2), comprising consequently coordinating the release values of the adhesive, in which the siliconized paper covering is initially removed during the application the sealing, applying the sealing with its pressure-sensitive adhesive side, before the other side of the sealing material is adhered to the transparent polyethylene terephthalate film, and removing the actual sealing frame in its dimension corresponding to the fixing aid without residue from the sealing material and without any damage.</p> |
