KR200292817Y1 - Partial adhesive thin sheet cover for protecting data surface of compact disk - Google Patents

Abstract

The present invention relates to a CD surface protective partial adhesive thin film sheet, and more particularly, to protect the CD data surface by attaching a transparent thin film sheet having an adhesive force on the inner and outer sides to the CD data surface. Due to the transparency of the sheet, the CD surface can be read and written (CD_R or CD_RW) as it is while protecting the surface of the CD.In case of damage caused by dirt or scratches during use, the film sheet can be peeled off and used. CD data can be secured.

Description

Partial adhesive thin sheet cover for protecting data surface of compact disk}

The present invention is exposed to the surface of the conventional CD data, such as scratches or contamination caused by external physical force, and the damage of the data often occurs, resulting in the loss of valuable data, which puts a heavy burden on the user, Since there was no countermeasure, it is intended to solve this problem.

Therefore, the present invention is to protect the CD data surface by attaching a removable adhesive transparent protective cover to the CD data surface by using the data of the CD is read by the reflection principle of the laser beam. In order to realize the above invention, the transparent thin film sheet having the same shape as the CD is partially coated with the adhesive having the permeability, the thin film, the reusability and the homogeneity to the inside and the outside of the surface, and then stored in a state where it is attached to the CD data surface. It protects the surface of the CD and reads and writes the CD drive (CD_R or CD_RW) as it is, and in case of damage caused by dirt or scratches during use, the original CD surface and data can be safely recovered by replacing the thin film sheet. It can be kept as it is to prevent the loss of valuable data, reduce the mental burden of the user can facilitate CD management, and can extend the CD life.

Hereinafter, a detailed description of the present invention will be described in more detail with reference to the accompanying drawings. The following drawings illustrate the structural features and usage of the present invention as one of the embodiments of the present invention, and fall within the scope of utility model registration of the present invention.

1 is a perspective view of a CD (Compact Disk) surface protection partial adhesive thin film sheet structure.

Figure 2 is a perspective view of the CD (Compact Disk) surface protection partially adhesive thin film using method.

** Explanation of symbols for main parts of drawings **

11.Glue-coated side of the CD surface protection part adhesive thin film sheet

12. Outer adhesive application surface of CD surface protective part adhesive thin film sheet

21. CD surface protection part adhesive thin film sheet

22.CD

The CD surface protection partial adhesive thin film sheet 21 of FIG. 1 has a structure in which an adhesive having a transparent, thin film, reusability and homogeneity is applied to the inner 11 and outer 12 surfaces.

The key point of the present invention is that the part 13 of FIG. 1, in which data of a CD is recorded, does not apply an adhesive. When the adhesive treatment is applied to the entire surface of the CD surface-protected partial adhesive thin film sheet 21, unpleasant feelings may occur due to the occurrence of bubbles during attachment, and the present invention solves this problem and securely protects the data of the CD. Reducing the face provides convenience at the time of attachment.

As shown in FIG. 2, the CD surface protection partial adhesive thin film sheet 21 may be attached to the surface of the CD 22 and may be easily removed and replaced when the CD surface protection partial adhesive thin film sheet is damaged.

CD surface protection By attaching a partial adhesive thin film sheet to the CD data surface, the use of a CD has the effect of being recessed in safe cases such as floppy disks and MOs in the past, and extremely saves production costs and prevents the most vulnerable surface exposure of CD media. While preventing, the ripple effect can be huge because existing CD media can be used as it is. Despite the many advantages of CD Media, the development and use of media embedded in the case continues to be attempted, which is expected to be a breakthrough in low cost data protection. The above is only an exemplary embodiment of the present invention and the scope of the present invention cannot be limited, and all modifications and modifications of the utility model registration claims are included in the scope of the invention.

Claims (2)

A CD surface protection partial adhesive thin film sheet with a CD shape partially coated with an adhesive that ensures permeability, thin film, reusability and homogeneity. The CD surface protective partially adhesive thin film sheet according to claim 1, comprising all of the CD type optical disc media.