JP2002208245A - Protector for recording disk and label as well as recording disk - Google Patents

Protector for recording disk and label as well as recording disk

Info

Publication number
JP2002208245A
JP2002208245A JP2000385480A JP2000385480A JP2002208245A JP 2002208245 A JP2002208245 A JP 2002208245A JP 2000385480 A JP2000385480 A JP 2000385480A JP 2000385480 A JP2000385480 A JP 2000385480A JP 2002208245 A JP2002208245 A JP 2002208245A
Authority
JP
Japan
Prior art keywords
recording disk
recording
protector
outer diameter
label
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2000385480A
Other languages
Japanese (ja)
Other versions
JP3579653B2 (en
Inventor
Masanori Shimizu
正憲 清水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHIMIZU SANGYO KK
Original Assignee
SHIMIZU SANGYO KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHIMIZU SANGYO KK filed Critical SHIMIZU SANGYO KK
Priority to JP2000385480A priority Critical patent/JP3579653B2/en
Publication of JP2002208245A publication Critical patent/JP2002208245A/en
Application granted granted Critical
Publication of JP3579653B2 publication Critical patent/JP3579653B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a protector for a recording disk capable of protecting a recording surface without bulking. SOLUTION: One surface 3a of a plastic basic sheet 3 is provided with a tacky adhesive layer 6 which has many independent small projectors 4 and is freely stickably and freely separably stuck to the recording surface R1 of the recording disk R. The protector has a circular shape of the dimensions which is the same or is slightly greater in its outer diameter as or than the outer diameter of the recording disk R. The protector has at least one projecting piece part 1 for peeling on the outer periphery.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、記録円盤用プロテ
クターとラベル及び記録円盤に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a recording disk protector, a label and a recording disk.

【0002】[0002]

【従来の技術】従来、CDやDVD等の記録円盤は、ケ
ースに収納することにより保管されていた。また、記録
円盤の表面に施される印刷は、シルクスクリーンによる
印刷だった。
2. Description of the Related Art Conventionally, recording disks such as CDs and DVDs have been stored in a case. The printing performed on the surface of the recording disk was silk-screen printing.

【0003】[0003]

【発明が解決しようとする課題】しかし、ケースから出
し入れするときに、記録円盤の記録保持部を不注意にケ
ースにぶつけて記録円盤の記録保持部を傷つける虞れが
あった。また、ケースが記録円盤に対して大きな収納場
所を必要とするという欠点があった。また、シルクスク
リーンによる印刷は、剥がれ易かった。
However, when the recording disk is taken in and out of the case, there is a possibility that the recording holding portion of the recording disk may be inadvertently hit against the case to damage the recording holding portion of the recording disk. Further, there is a disadvantage that the case requires a large storage space for the recording disk. Moreover, the printing by silk screen was easy to peel off.

【0004】そこで、本発明は、記録円盤の記録保持部
を傷つける虞れがなく、記録円盤の収納場所が小さくて
すむ記録円盤用プロテクターを提供することを目的とす
る。また、非記録面の損傷を防ぐことができるとともに
細部まで美しい印刷を有する記録円盤用ラベルを提供す
ることを他の目的とする。また、非記録面が損傷する虞
れのない記録円盤を提供することを他の目的とする。
Accordingly, an object of the present invention is to provide a protector for a recording disk which does not have a risk of damaging the recording holding portion of the recording disk and requires a small storage space for the recording disk. It is another object of the present invention to provide a label for a recording disk that can prevent damage to a non-recording surface and has beautiful printing in detail. It is another object of the present invention to provide a recording disk in which the non-recording surface is not likely to be damaged.

【0005】[0005]

【課題を解決するための手段】上述の目的を達成するた
めに、本発明に係る記録円盤用プロテクターは、プラス
チック基本シートの一面に、独立小突子を多数有して記
録円盤の記録面に粘着分離自在に粘着される粘着剤層
を、設けるとともに、外径が上記記録円盤の外径と同一
乃至僅かに大きな寸法の円形であり、かつ、外周に少く
とも1個のはがし用突片部を備えものである。また、基
本シート及び粘着剤層が透明であり、該基本シートに印
刷が施されているものである。また、透明の剥離シート
が積層されているものである。
In order to achieve the above-mentioned object, a recording disk protector according to the present invention has a large number of independent small protrusions on one surface of a plastic base sheet and has a recording surface of a recording disk. A pressure-sensitive adhesive layer is provided so that the pressure-sensitive adhesive can be separated, and the outer diameter is a circle having the same or slightly larger size as the outer diameter of the recording disk, and at least one peeling protruding portion is provided on the outer periphery. Is provided. The basic sheet and the pressure-sensitive adhesive layer are transparent, and the basic sheet is printed. Further, a transparent release sheet is laminated.

【0006】また、本発明に係るラベルは、ポリカーボ
ネート製フィルムから成るラベル本体の一面にオフセッ
ト印刷が施され、他面が、記録円盤の非記録面に接着又
は溶着されるとともに、外径が記録円盤の外径と同一乃
至僅かに小さな寸法の円形のものである。また、本発明
に係る記録円盤は、ポリカーボネート製フィルムから成
るラベル本体の一面にオフセット印刷が施されたラベル
を、非記録面に、接着又は溶着したものである。
In the label according to the present invention, offset printing is performed on one surface of a label body made of a polycarbonate film, and the other surface is adhered or welded to a non-recording surface of a recording disk, and the outer diameter is recorded. It is a circle having the same or slightly smaller size as the outer diameter of the disk. In the recording disk according to the present invention, a label having a label body made of a polycarbonate film and having one surface subjected to offset printing is bonded or welded to a non-recording surface.

【0007】[0007]

【発明の実施の形態】以下、実施の形態を示す図面に基
づき、本発明を詳説する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings showing embodiments.

【0008】図1は、本発明の第1の実施の形態の使用
状態を示す。この記録円盤用プロテクターは、CDやD
VD等の記録円盤Rに着脱自在に貼着して使用される。
具体的には、記録円盤Rに貼着した状態で、販売・保管
等すると良い。この記録円盤用プロテクターは、外径W
が記録円盤Rの外径W1 より僅かに大きな寸法の円形と
される。
FIG. 1 shows a use state of the first embodiment of the present invention. This protector for recording disks can be used for CD and D
It is used by being detachably attached to a recording disk R such as a VD.
Specifically, it is preferable to sell, store, or the like in a state of being attached to the recording disk R. This recording disk protector has an outer diameter W
There is a circular slightly larger dimension than the outer diameter W 1 of the record disc R.

【0009】図2は、記録円盤用プロテクターを示す。
1は、記録円盤用プロテクターの外周に備えられたはが
し用突片部であって、この実施の形態では1個設けられ
ている。
FIG. 2 shows a recording disk protector.
Reference numeral 1 denotes a peeling projection provided on the outer periphery of the recording disk protector. In the present embodiment, one is provided.

【0010】図3は、記録円盤用プロテクターを、記録
円盤Rに貼着する様子を示す。具体的には、図3の(a)
に示すように、記録円盤Rの記録保持部Mを被覆状に、
矢印Y方向に、貼着される。図3の(b) は、記録円盤用
プロテクターを貼着した状態を示す。
FIG. 3 shows a state in which the recording disk protector is attached to the recording disk R. Specifically, FIG.
As shown in the figure, the recording holding portion M of the recording disk R is covered,
It is stuck in the arrow Y direction. FIG. 3 (b) shows a state in which the recording disk protector is attached.

【0011】記録円盤用プロテクターによって、記録円
盤Rの記録保持部Mが全部被覆されるように構成される
ので、記録保持部Mが傷付くのを防止することができる
とともに、ケースが不要になるので、小さな収納場所に
も簡単に収納することができ、携帯するにも至便であ
る。
Since the recording disk protector is configured to cover the entire recording holding portion M of the recording disk R, it is possible to prevent the recording holding portion M from being damaged and to eliminate the need for a case. Therefore, it can be easily stored in a small storage space, and it is convenient to carry.

【0012】図4及び図5に示すように、本発明の記録
円盤用プロテクターのプロテクター本体2は、透明のプ
ラスチック(例えば、PET、すなわち、ポリエチレン
テフタレート)から成る基本シート3と、プラスチック
基本シート3の一面3aに独立小突子4…を多数有して
記録円盤Rの記録面R1 ───すなわち、記録円盤Rの
上下2面のうち、情報が記録される面。図3参照。──
─に粘着分離自在に粘着される透明の粘着剤層6とから
成る。粘着剤層6は、例えば、ウレタン系粘着剤から成
る。
As shown in FIGS. 4 and 5, the protector body 2 of the protector for a recording disk according to the present invention comprises a base sheet 3 made of a transparent plastic (for example, PET, ie, polyethylene terephthalate) and a base sheet made of plastic. A recording surface R 1の of the recording disk R having a large number of independent small projections 4 on one surface 3 a of the recording disk R, that is, a surface on which information is recorded among the upper and lower surfaces of the recording disk R. See FIG. ──
And a transparent pressure-sensitive adhesive layer 6 which is adhered so as to be separable. The pressure-sensitive adhesive layer 6 is made of, for example, a urethane-based pressure-sensitive adhesive.

【0013】独立小突子4は、略直方体に形成される。
そして、各独立小突子4…間には、(図5に示すよう
に)格子状に溝7…が形成される。
The independent small projection 4 is formed in a substantially rectangular parallelepiped.
Grooves 7 are formed between the independent small protrusions 4 in a grid pattern (as shown in FIG. 5).

【0014】図6は、第2の実施の形態を示す。すなわ
ち、この記録円盤用プロテクターは、プロテクター本体
2の下面2aに、PETから成る透明の剥離シート8
が、積層されている。剥離シート8が透明なので、(後
述のように)記録円盤用プロテクターの上面に印刷を施
したときに、印刷が引立てられる。そして、この記録円
盤用プロテクターを使用するには、剥離シート8を剥離
させた後に、(第1の実施の形態と同様に)記録円盤R
の記録面R1 (図3参照)に貼付して使用する。剥離シ
ート8を積層した状態で、記録円盤用プロテクターを販
売することができる。
FIG. 6 shows a second embodiment. That is, the protector for a recording disk is provided on the lower surface 2a of the protector body 2 with a transparent release sheet 8 made of PET.
Are laminated. Since the release sheet 8 is transparent, the printing is enhanced when printing is performed on the upper surface of the recording disk protector (as described below). Then, in order to use the recording disk protector, after the release sheet 8 is peeled off, the recording disk R (as in the first embodiment) is released.
To be used on the recording surface R 1 (see FIG. 3). The recording disk protector can be sold with the release sheet 8 laminated.

【0015】図7は、第3の実施の形態の使用状態であ
って、基本シート3及び粘着剤層6が透明であり、基本
シート3の上面3bに印刷が施されている(Pはインキ
を示す)。例えば、オフセット印刷にて広告宣伝が印刷
されている。印刷は、好みに応じたデザインとすること
ができる。この印刷を、基本シート3の上面の一部のみ
に行ったり、半透明のインキPにて行うと、使用時に、
記録面R1 の銀色の光沢が、透けて見える。すなわち、
プロテクター本体2が透明なので、記録円盤Rの記録面
1 で光が反射して一層美しい。
FIG. 7 shows a use state of the third embodiment, in which the basic sheet 3 and the adhesive layer 6 are transparent, and the upper surface 3b of the basic sheet 3 is printed (P is ink). Is shown). For example, an advertisement is printed by offset printing. Printing can be a design according to preference. When this printing is performed only on a part of the upper surface of the basic sheet 3 or with the translucent ink P,
Silver luster of the recording surface R 1 is seen through. That is,
Since the protector body 2 is transparent, even more beautiful light is reflected on the recording surface R 1 of the record disc R.

【0016】図8及び図9は、第4の実施の形態を示
す。すなわち、この記録円盤Rは、非記録面R2 に、記
録円盤用ラベルLを接着又は溶着される。ラベルLは、
ポリカーボネート製フィルムから成るラベル本体10の一
面10aにオフセット印刷が施されたものである(Pはイ
ンキを示す)。ラベル本体10の他面10bは、記録円盤R
の非記録面R2 に接着又は溶着される(11は、接着層又
は溶着層を示す)。ラベルLは、外径W0 が記録円盤R
の外径W1 と同一乃至僅かに小さな寸法の円形である。
FIGS. 8 and 9 show a fourth embodiment. That is, the record disc R is a non-recording surface R 2, is bonded or welded to record disc label L. Label L is
Offset printing is performed on one surface 10a of a label body 10 made of a polycarbonate film (P indicates ink). The other surface 10b of the label body 10 is a recording disk R
It is bonded or welded to the non-recording surface R 2 of the (11, shows an adhesive layer or welding layer). Label L, the outer diameter W 0 is record disc R
Identical to an outer diameter W 1 of a circular slightly smaller dimensions.

【0017】なお、本発明は、設計変更自在であって、
プロテクターの外径Wが記録円盤Rの外径W1 と同一と
するも良い。また、はがし用突片部1を、記録円盤用プ
ロテクターの外周に2個以上設けるも良い。また、粘着
剤層6の材質は、ウレタン系粘着剤以外であっても良
い。剥離シート8は、不透明であっても良い。また、基
本シート3を、不透明のものとするも自由である。
In the present invention, the design can be freely changed.
The outer diameter W of the protector may be the same as the outer diameter W 1 of the record disc R. It is also possible to provide two or more peeling projections 1 on the outer periphery of the recording disk protector. The material of the pressure-sensitive adhesive layer 6 may be other than the urethane-based pressure-sensitive adhesive. The release sheet 8 may be opaque. The basic sheet 3 may be opaque.

【0018】また、剥離シート8が、粘着剤層6の独立
小突子4…に対応する小凹部を有するも好ましい。この
場合、剥離シート8と粘着剤層6との間に隙間ができな
いので、密封性が保たれ、粘着剤層6の粘着能力の劣化
を防ぐことができる。
It is also preferable that the release sheet 8 has a small recess corresponding to the independent small projections 4 of the adhesive layer 6. In this case, since there is no gap between the release sheet 8 and the pressure-sensitive adhesive layer 6, the sealing performance is maintained, and the deterioration of the pressure-sensitive adhesive ability of the pressure-sensitive adhesive layer 6 can be prevented.

【0019】[0019]

【発明の効果】本発明は、上述の如く構成されるので、
次に記載する効果を奏する。
Since the present invention is configured as described above,
The following effects are obtained.

【0020】(請求項1によれば)ケースが不要で、か
つ、記録円盤Rに記録された情報を保護することができ
る。記録円盤Rをケースに収納する場合と比較すると、
収納時(使用時)の厚さや大きさが極めて薄いので、多
数の記録円盤R…でも、かさばらず、取扱いが簡単であ
る。
[0020] According to the first aspect, no case is required and the information recorded on the recording disk R can be protected. Compared to the case where the recording disk R is stored in the case,
Since the thickness and the size when stored (when used) are extremely thin, even a large number of recording disks R are not bulky and easy to handle.

【0021】また、ガスが発生した場合に、独立小突子
4…間の溝7からガスを外部へ逃がすことができるの
で、記録円盤Rの記録面R1 が損傷する虞れがなく、情
報が保護される。また、記録円盤Rの記録面R1 に粘着
分離自在なので、繰り返し使用することができ、至便で
ある。
Further, when gas is generated, the gas can escape to the outside from the groove 7 between the independent small projections 4..., And there is no fear that the recording surface R 1 of the recording disk R is damaged, and Is protected. Further, since the recording surface R 1 of the record disc R freely adhesive separation, can be used repeatedly, it is convenient.

【0022】また、外径Wが記録円盤Rの外径W1 と同
一乃至僅かに大きな寸法の円形なので、記録円盤Rの記
録保持部Mを確実に外部から保護することができる。す
なわち、記録円盤Rに記録された情報を確実に保護する
ことができる。さらに、はがし用突片部1によって、記
録円盤Rとの粘着分離を容易かつ確実に行うことができ
る。
Further, since the outer diameter W is circular outer diameter W 1 of the same or slightly larger dimensions of the recording disk R, it can be protected reliably from the outside of the recording holding portion M of the record disc R. That is, the information recorded on the recording disk R can be reliably protected. Furthermore, the peeling-off projection 1 allows easy and reliable adhesion separation from the recording disk R.

【0023】(請求項2によれば)基本シート3及び粘
着剤層6が透明なので、記録円盤Rの記録面R1 の銀色
が反射して、記録円盤Rと記録円盤用プロテクターが美
しい。 (請求項3によれば)基本シート3及び粘着剤層6の色
を容易に確認することができる。
[0023] Since (according According to claim 2) is transparent base sheet 3 and the adhesive layer 6, and silvery reflection recording surface R 1 of the record disc R, beautiful record disc R and the recording disk protectors. According to the third aspect, the colors of the base sheet 3 and the pressure-sensitive adhesive layer 6 can be easily confirmed.

【0024】(請求項4,5によれば)記録円盤Rの非
記録面R2 の損傷を防ぐことができるとともに、細部ま
で美しい印刷を施すことができる。
[0024] (According to claim 4, 5) it is possible to prevent damage to the non-recording surface R 2 of the record disc R, can be subjected to a beautiful print detail.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の第1の実施の形態の使用状態を示す平
面図である。
FIG. 1 is a plan view showing a use state of a first embodiment of the present invention.

【図2】底面図である。FIG. 2 is a bottom view.

【図3】説明断面側面図である。FIG. 3 is an explanatory sectional side view.

【図4】要部拡大断面側面図である。FIG. 4 is an enlarged sectional side view of a main part.

【図5】底面図である。FIG. 5 is a bottom view.

【図6】第2の実施の形態を示す断面側面図である。FIG. 6 is a cross-sectional side view showing a second embodiment.

【図7】第3の実施の形態を示す断面側面図である。FIG. 7 is a cross-sectional side view showing a third embodiment.

【図8】第4の実施の形態を示す断面側面図である。FIG. 8 is a cross-sectional side view showing a fourth embodiment.

【図9】底面図である。FIG. 9 is a bottom view.

【符号の説明】[Explanation of symbols]

1 はがし用突片部 3 (プラスチック)基本シート 3a 一面 4 独立小突子 6 粘着剤層 8 剥離シート 10 ラベル本体 10a 一面 10b 他面 L (記録円盤用)ラベル R 記録円盤 R1 記録面 R2 非記録面 W 外径 W0 外径 W1 外径DESCRIPTION OF SYMBOLS 1 Peeling protruding part 3 (Plastic) basic sheet 3a One surface 4 Independent small stick 6 Adhesive layer 8 Release sheet 10 Label body 10a One surface 10b Other surface L (for recording disk) Label R Recording disk R 1 Recording surface R 2 the non-recording surface W OD W 0 outside diameter W 1 outside diameter

Claims (5)

【特許請求の範囲】[Claims] 【請求項1】 プラスチック基本シート3の一面3a
に、独立小突子4…を多数有して記録円盤Rの記録面R
1 に粘着分離自在に粘着される粘着剤層6を、設けると
ともに、外径Wが上記記録円盤Rの外径W1 と同一乃至
僅かに大きな寸法の円形であり、かつ、外周に少くとも
1個のはがし用突片部1を備えたことを特徴とする記録
円盤用プロテクター。
1. One side 3a of a plastic basic sheet 3
, The recording surface R of the recording disk R having many independent small protrusions 4.
The adhesive layer 6 is adhered freely adhesive separated one, provided with an outer diameter W is circular with an outer diameter W 1 of the same or slightly larger dimension of the record disc R, and, at least on the outer circumference 1 A protector for a recording disk, comprising a protruding piece 1 for individual peeling.
【請求項2】 基本シート3及び粘着剤層6が透明であ
り、該基本シート3に印刷が施されている請求項1記載
の記録円盤用プロテクター。
2. The recording disk protector according to claim 1, wherein the basic sheet 3 and the pressure-sensitive adhesive layer 6 are transparent, and the basic sheet 3 is printed.
【請求項3】 透明の剥離シート8が積層されている請
求項1又は2記載の記録円盤用プロテクター。
3. The recording disk protector according to claim 1, wherein a transparent release sheet 8 is laminated.
【請求項4】 ポリカーボネート製フィルムから成るラ
ベル本体10の一面10aにオフセット印刷が施され、他面
10bが、記録円盤Rの非記録面R2 に接着又は溶着され
るとともに、外径W0 が記録円盤Rの外径W1 と同一乃
至僅かに小さな寸法の円形であることを特徴とする記録
円盤用ラベル。
4. Offset printing is performed on one surface 10a of a label body 10 made of a polycarbonate film, and the other surface is
10b, along with being bonded or welded to the non-recording surface R 2 of the record disc R, outer diameter W 0 is characterized in that it is a circular outer diameter W 1 of the same or slightly smaller size of the recording disk R recording Label for disk.
【請求項5】 ポリカーボネート製フィルムから成るラ
ベル本体10の一面10aにオフセット印刷が施されたラベ
ルLを、非記録面R2 に、接着又は溶着したことを特徴
とする記録円盤。
On one surface 10a of 5. label body 10 made of polycarbonate film label L offset printing is performed, the non-recording surface R 2, record disc, characterized in that the bonding or welding.
JP2000385480A 2000-11-07 2000-12-19 Protector for recording disk Expired - Lifetime JP3579653B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000385480A JP3579653B2 (en) 2000-11-07 2000-12-19 Protector for recording disk

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-338908 2000-11-07
JP2000338908 2000-11-07
JP2000385480A JP3579653B2 (en) 2000-11-07 2000-12-19 Protector for recording disk

Publications (2)

Publication Number Publication Date
JP2002208245A true JP2002208245A (en) 2002-07-26
JP3579653B2 JP3579653B2 (en) 2004-10-20

Family

ID=26603520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000385480A Expired - Lifetime JP3579653B2 (en) 2000-11-07 2000-12-19 Protector for recording disk

Country Status (1)

Country Link
JP (1) JP3579653B2 (en)

Also Published As

Publication number Publication date
JP3579653B2 (en) 2004-10-20

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