JPH056605Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a peeling tool for peeling off a protective film covering the disk surface of a compact disk.

[Prior Art] As is well known, in a compact disk used as a digital signal recording medium, both sides of the disk are coated with a thin protective film to protect the surface of the disk. It's summery.

In order to facilitate the peeling off of the protective film when the disc is used, conventionally a tongue piece has been made to protrude from the edge of the protective film, and the tongue piece has been pinched and peeled off.

[Problems to be solved by the invention] However, with the conventional method in which tongues are formed on the edge of the protective film, the compact disc itself is extremely thin and the protective film has the same diameter as the disc. Therefore, if you try to remove the protective film from the disc by pinching the tongue, the disc itself will curve along with the protective film, and there is no way to hang your fingers on the edge of the disc, making it impossible to perform a reliable peeling operation. There were flaws.

The purpose of this invention is to eliminate the above-mentioned conventional drawbacks,
Not only does it not impede the protective effect of the protective film on the disk surface in any way, but it also allows you to reliably remove the protective film from compact discs.
It is an object of the present invention to provide a peeling tool that can easily perform a peeling operation.

[Means for Solving the Problems] A protective film peeling tool for compact discs according to the present invention includes a strip-shaped tape having a circular hole formed in the center and an adhesive coated on the back side, and the tape. a base plate sheet that covers the adhesive-applied surface of the tape, is formed into a rectangular shape larger than the tape, and has a separation line formed on both ends; The tape is attached to the protective film with the intermediate sheet piece removed, leaving only one piece, and the inner edge of the end sheet piece is sandwiched between the disk surface and the protective film. be.

In this case, it is convenient to form an arcuate bulge in the center of the tape, the size of which corresponds to the center hole of the disk.

[Operation] When covering a compact disc with a protective film on the manufacturer's side, the tape is removed from the separation line of the base plate sheet using a peeling tool, leaving the outer end side sheet piece and removing the intermediate sheet piece. At the same time, the inner edge of the end sheet piece is sandwiched between the disk surface and the protective film. As a result, the disk surface and the protective film are separated from each other at the edge of the disk, and when the user peels off the protective film, the user must pinch the outer edge of the edge-side sheet piece and remove the tape. By rolling up the tape, the protective film attached to the tape can be easily and reliably peeled off.

A tape is adhered to the front side of the protective film that has been peeled off in this way, and the inner edge of the sheet piece on the end side of the tape is already located on the back side of the protective film. In other words, since the edge of the protective film is sandwiched between the edge of the tape and the inner edge of the edge sheet, when the user wants to cover the disk surface with the protective film again, the user must remove the tape. It is sufficient to cover the disc with the protective film so that the central hole is located in the center of the central hole of the disc, so that on the edge side of the disc, the inner part of the sheet piece on the edge side is between the disc surface and the protective film. Since the edges are pinched, the protective film can be reliably removed when it is removed again.

If an arcuate bulge of a size corresponding to the disk center hole is formed in the center of the tape, then when attaching the tape to the protective film, the tape can be attached by aligning the bulge with the disk center hole. The tape can be applied accurately in the diametrical direction of the protective film, and accurate positioning can also be performed when the protective film is reapplied to the disk surface.

If the user wants to peel off the protective film from an existing disc covered with a protective film, use the peeling tool to remove the intermediate sheet piece from the separation line of the base plate sheet, leaving both outer edges intact, in the same manner as above. After removing the tape, attach the tape to the disc protective film and sandwich the inner edge of the edge sheet piece between the disc surface and the protective film, and then peel off the protective film again. If necessary, it can be peeled off with a simple operation.

[Example] An example of the compact disk protective film peeling tool according to the present invention will be described based on the drawings.

In the figure, reference numeral 1 designates the entire peeling tool used to peel off the protective film 13 covering the compact disc 11.

The peeling tool 1 covers a strip-shaped tape 2 with a circular hole 4 formed in the center and an adhesive layer 5 formed by applying an adhesive on the back side, and the adhesive layer 5 of the tape 2. The base plate sheet 6 is formed into a rectangular shape larger than the tape 2 and has separation lines 7 formed on both ends thereof.
Further, a bulge 3 having a size corresponding to the center hole 12 of the compact disc 11 is formed at the center of the tape 2, and the circular hole 4 is formed at the center thereof.

When attaching the peeling tool 1 configured as described above, the intermediate sheet piece 8 is removed from the separation line 7 with both outer ends remaining. In this state, the end sheet piece 9 remains, so the middle part of the tape 2 is pasted on the protective film 13, and the end sheet piece 9
The inner edge 9a of the disc 11 and the protective film 1
It is sandwiched between 3 and 3.

To explain this usage example in detail, when the manufacturer covers the compact disc 11 with the protective film 13, the intermediate sheet piece 8 is removed and the bulge 3 is inserted into the disc center hole 12 as shown in FIG. The tape 2 is attached to the protective film 13 in a manner corresponding to the inner edge 9 of the end sheet piece 9.
A is held between the surface of the disk 11 and the protective film 13. As a result, the surface of the disk 11 and the protective film 13 are separated from each other at both end edges of the disk 11.

Protective film 13 when the user uses the disk.
When peeling off the sheet piece 9 on one end side,
By pinching the outer end 9b of the tape and rolling up the tape, the protective film 13 attached to the tape 2 can be easily peeled off from the end.
When the protective film 13 is to be applied to the disc 11 again after the disc has been used, the protective film 13 may be applied to the disc 11 so that the bulge 3 at the center of the tape is aligned with the central hole 12 of the disc. This protects the tape 2 from the protective film 13.
Can be attached accurately in the diametrical direction. In this case, since the inner edge 9a of the end-side sheet piece 9 is already located on the lower surface side of the protective film 13, the protective film 13 can be left in that state.
By covering the inner edges 9a of the sheet pieces 9 on both end sides, the inner edges 9a of the sheet pieces 9 on both end sides are sandwiched between the surface of the disk 11 and the protective film 13, and the protective film 13 can be reliably peeled off when it is peeled off again.

The peeling tool 1 can also be used when the user peels off the protective film from an existing disk covered with a protective film. In this case, the intermediate sheet piece 8 in the peeling tool 1 can also be used at the same time as the above operation. is removed, and the tape 2 is adhered to the protective film 13, while the inner edge 9a of the end sheet piece 9 is held between the surface of the disk 11 and the protective film 13. In this way, when the protective film 13 is to be peeled off again, it can be peeled off with a simple operation.

[Effects of the invention] According to the compact disk protective film peeling tool of the present invention, the inner edge of the end-side sheet piece of the tape attached to the protective film is held between the disk and the protective film. Since the disk and the protective film are separated from each other on the edge side of the disk, the protective film can be easily and reliably peeled off by pinching the outer edge of the sheet piece on the edge side and rolling it up. Furthermore, the protective effect of the protective film on the disk surface is not hindered in any way, and the operation of coating the protective film on the disk again or peeling the protective film off the disk again can be easily performed.

[Brief explanation of the drawing]

The drawings show an embodiment of the protective film peeling tool for a compact disk according to the present invention, in which FIG. 1 is a top view, FIG. 2 is a bottom view, and FIG. 3 is A in FIG.
- A sectional view and FIG. 4 are perspective views showing the state of use. DESCRIPTION OF SYMBOLS 1... Peeling tool, 2... Tape, 3... Bulging portion, 4... Circular hole, 5... Adhesive layer, 6... Base plate sheet, 7... Separation line, 8... Intermediate sheet piece, 9 ……
End sheet piece, 9a...inner edge, 9b...outer edge, 11...compact disk, 12...center hole, 13...protective film.

Claims (1)

[Claims for Utility Model Registration] 1. A peeling tool for peeling off a protective film covering the surface of a compact disc, which has a circular hole formed in the center and has an adhesive coated on the back side. Consisting of a strip-shaped tape and a base plate sheet that covers the adhesive-coated surface of the tape and is formed into a rectangular shape larger than the tape and has separation lines formed on both ends,
After removing the intermediate sheet piece leaving the edge sheet piece outside from the separation line, attach the tape to the protective film, and place the inner edge of the edge sheet piece between the disk surface and the protective film. A protective film peeling tool for a compact disk, characterized in that it is configured to be held in place. 2. The compact disk protective film peeling tool according to claim 1, wherein an arcuate bulge having a size corresponding to the disk center hole is formed in the center of the tape.