200951901 六、發明說明. 【發明所屬之技術領域】 j 本發明係關於一種復歸反射體標籤片，例如露出玻璃 珠（以下，總稱為光折射體）之開放型復歸反射體標籤片及 固著有該復歸反射體標籤片之物品。 【先前技術】 ' 復歸反射體係利用入射於作為反射體之例如玻璃珠 的光再回復至入射方向的反射現象者，由光折射體之玻璃 珠層與設於其下方之反射層所構成。復歸反射體有於玻璃❹ 珠上形成無色透明樹脂製被覆層之封閉型、與玻璃珠露出 之開放型。 於專利文獻1揭示一種組合復歸反射體與全像片 (hologram)而謀求強化防偽之技術。此復歸反射體係利用 在來自太陽光或照明之光的各種方向之自然光下、與例如 在汽車燈等方向性齊一之光下可看到復歸反射體之不同色 調之性質，而常用於交通標識或背章、作業服等。又，具 有特殊之反射光者亦被活用於金券、證明書等的防偽造。❹ 此防偽造用之復歸反射體常使用容易印刷之封閉型復歸反 射體。 於專利文獻2中揭示一種玻璃珠層或反射層易被破 壞’而不可能再利用之技術。此復歸反射體係利用復歸反 射體之破璃珠層或反射層若被破壞就很難恢復之特性，在 以防止偽造、偽裝、變造等為目的而進行箱體等之開封確 認中’可利用來作為開封確認密封。 4 321204 200951901 (先前技術文獻） (專利文獻） 專利文獻1 :日本特開2000-272300號公報 專利文獻2 :日本特開2003-29012號公報 , 【發明内容】 (發明欲解決之課題） 如專利文獻2所示之復歸反射體，若剝離貼在箱體等 之復歸反射密封等，玻璃珠層會被破壞，故為無法再利用 〇者。但，剝離時若使用醇等有機溶劑或加熱，復歸反射體 之黏著層的黏著力變弱，不伴隨玻璃珠層或復歸反射層之 破壞亦可予以剝離，有被再利用之虞。 本發明係有鑑於上述問題點而被提出者，目的在於提 供一種復歸反射體標籤片及固著有該復歸反射體標籤片之 物品，對該復歸反射體標籤片並非檢測作為復歸反射體之 例如玻璃珠層或復歸反射層等的崩壞，而是由觀察復歸反 0射體表面之印刷層狀況可判斷標籤片是否經重貼，其結 果，可確認未開封或已開封之狀況，可判斷有無必要對物 品進行是否偽造、偽裝之檢查。 (用以解決課題之手段） 為達成上述目的，本案發明人等經專心研究之結果， 發現於復歸反射體之玻璃珠露出面設置以對磨擦力具有易 破壞性的物質所形成之易破壞層時，易破壞層可藉由輕微 力而剝落，終完成本發明。 亦即，本發明之復歸反射體標籤片，係具備基材層； 5 321204 200951901 疊層於該基材詹之一面且於檢測光從一定方向入射時可使 該檢測光朝同方向復歸反射之復歸反射層，疊層於基材層 之另一面且可黏著於物品之黏著層；以及設置於復歸反射 層表面之至少一部分的易破壞層而構成。復歸反射層係具 備：光折射體層；使該光折射體層保持於令表面部露出之 狀態的保持層；以及疊層於與光折射體層之表面部相反侧 的面、或疊層於保持層之内部的反射層。易破壞層係由對 摩擦力具有易破壞性的物質所形成。 光折射體層之具體例為，例如在由疊層於基材層之熱 塑性樹脂所構成的保持層表面，保持一部分經埋入之狀態 且王舖滿狀態之複數玻璃珠。 若依上述構成，以彎折剝離紙板但不彎折復歸反射體 標義片之方式進行剝離，且以手完全不碰觸易破壞層之方 式予以黏貼於物品。如此地黏貼復歸反射體標籤片時，對 於以對磨擦力具有易破壞性的物質形成的易破壞層，若未 施加一般不會施加的力，則易破壞層不會破壞。 此處’關於在易破壞層一點也不發生崩壞的狀態下黏 貼有復歸反射體標蕺片的物品或收容於物品内部之物品， 曰有進行與偽物品更換的不當行為。 >、4進行更換已黏貼有復歸反射體標籤片物品的不當 仃為時，需從真正物品剝離復歸反射體標籤片而重貼於偽 物ϋ 玉 抑。又，關於在容器本體内收納R0M等並加蓋、且於容 口本奴與盍子之結合面覆蓋黏貼復歸反射體標籤片之物 萬進行更換ROM等不當行為時，需將復歸反射體標 200951901 籤片從真正物品剝離而重貼於偽物品上。此時，若對復歸 反射體施加不注意的力，或不注意地擦到易破壞層，易破 壞層會從復歸反射層的表面剝落。 捲起黏貼於物品之復歸反射體標籤片使其剝離時，係 •對復歸反射體標藏片之易破壞層施加彎曲力，由於該易破 壞層是以對摩擦力具有易破壞性的物質形成，故該易破壞 層會部分地崩壞剝離。尤其，施加如摩擦復歸反射體之光 折射體層的表面之力時，易破壞層會剝離。 ❹ 因此，訝於真正物品，萬一有偽造、變造、偽裝等之 懷疑時’藉由觀察黏貼在物品上之復歸反射體標籤片的易 破壞層之狀況’即可確認未開封或已開封之狀況’而從易 破壞層之崩壞或脫落狀態等可檢測出是否被偽造、偽裝。 易破壞層一點也不發生崩壞時，可證明復歸反射體標籤片 未被捲起’亦即證明復歸反射體標籤片未被重貼。又’易 破壞層即使僅發生少許崩壞，仍可證明復歸反射體標籤片 ❹被進行捲起，亦即證明復歸反射體標籤片被進行重貼。因 此’檢查才示織片表面之易破壞層的有無或脫洛狀態，可確 認對本發明之復歸反射體標籤片是否施加力，對物品是否 施加刻意的操作。 右依上述構成，並非檢測復歸反射體標藏片之破璃珠 層或反射層等之崩壞，而是觀察復歸反射體表面的易破壞 層之狀況’可確認未開封或已開封之狀況，伙而可檢定是 否被偽造、偽裝。 上述構成之復歸反射體標籤片，易破壞層在自然光下 7 3212〇4 200951901 以透明為宜。反射層若進行著色而成時，以由具有很難與 此色辨別之透明物質形成為佳。若形成此構成，即使進行 更換已黏貼復歸反射體標籤片之物品的不當行為時，因無 法辨識形成易破壞層，故剝離復歸反射體標籤片時，以指 曱或指尖摩擦薄片表面易破壞層之機會變多。由於對薄片 表面以指曱或指尖施加力，易破壞層之破壞相較於不接觸 易破壞層而捲起復歸反射體標籤片的情形更為明顯。因 此，易破壞層之崩壞或脫落變顯著，可更明顯確認復歸反 射體標籤片曾被重貼。 為研究標籤片表面之易破壞層的有無或脫落狀態，使 強光（例如透過光學透鏡之光或方向性一致之光）照射復歸 反射體標籤片。如此一來，在光折射體層之未被覆易破壞 層的部分，入射於該光折射體層之光進行折射而返回，故 復歸反射層之顏色被強調，而可看到較自然光下可看到的 色彩更鮮豔之色彩。另外，若存在易破壞層，則於光折射 體層進行折射且在反射層進行反射而返回之光，因易破壞 層而偏向。因此，易破壞層存在之區域與無易破壞層之區 域之間產生對比。如此對復歸反射體照射強光以檢查易破 壞層之有無，並依據其結果可判斷是否進行再使用行為。 因此，若依本發明，藉由射出檢測光之讀取機掃射檢 測光，由透明物質之圖像顯示圖型，或與預先收藏於讀取 機之圖型比較使之進行認識，則可不採用如判定是否於易 破壞層產生崩壞之檢查方法，而藉由更簡易的檢查來檢知 標籤片表面之易破壞層的有無或脫落狀態。 8 321204 200951901 上述構成之復歸反射體標籤片，較宜為於基材層與黏 著層之間具有會因從黏著於物品之狀態剝離而殘留於物品 之至少一部分上的剝離朋壞層。右形成此構成，嘗試更換 黏貼有復歸反射體標藏片之物品的不當行為時，在剝離復 歸反射體標藏片之時點，剝離崩壞層會剝離崩壞，復歸反 射體標籤片不能恢復，進行重貼之復歸反射體標籤片由目 視即知不平滑且變成凹凸。尤其藉由復歸反射層存在，標 藏片變硬，為進行剝離必須施加更強之力。因此，剝離崩 ©壞層亦易剝離崩壞。亦即，未開封或已開封之確認，除易 破壞層之檢測外，目視檢測復歸反射體標籤片之平滑度亦 可容易地瞭解。又，具有崩離崩壞層之構造，標籤片之合 計厚度變大，故很難彎曲而很難簡單地剝離。因此，為剝 離復歸反射體標籤片，必須施加更大的力，此力作用於易 破壞層時，易破壞層將確實地崩壞脫落。因而，防偽造、 偽裝之效果高。 Q 上述構成之復歸反射體標藏片，其反射層以藉由光之 干涉作用產生構造色為宜。所謂構造色係於光之波長範圍 在薄膜上面進行反射之光與在下面進行反射之光發生干 涉’依照觀察之角度而產生各式各樣色彩之現象的顏色。 為形成產生構造色之反射層，可舉例如（1)將金屬化合物設 為省至光波長（390nm至770ηπι)範圍之膜之單層；（2)將金 屬化合物之薄至光波長範圍之膜形成多層；（3)以微細之 溝、突起、微粒子發生光的干涉、散射。若形成此構造’ 背景色變成迷彩，易破壞層很難看到，欲進行更換已黏貼 9 321204 200951901 復歸反射體構籤片之物品的不當行為者更難覺祭易破壞層 之存在。因此，防偽造、偽裝之效果南。 上述構造之復歸反射體標籤片，宜於復歸反射層之侧 邊設有切痕。若形成此構造，於復歸反射體^示簸片殘留於 · 剝離紙板，而從剝離紙板剝離標籤片殘餘部時’施加於復 · 歸反射體標籤片之力會被分散，進一步，從切痕促進接著 劑所含有之溶劑的乾燥，使密封帶強力接著於剝離片，故 可防止一起拉起。又，若欲進行不當行為，而剝離黏貼於 物品之復歸反射體標籤片時，係從切痕切開、傳遞至剝離 〇 崩壞層而成為不能回復狀態，故不可進行復歸反射體標籤 片之無傷重貼，防偽造、偽裝之效果高。 上述構造之復歸反射體標籤片，係以復歸反射層為透 明、於基材層之任一者的表面形成具有圖案設計或文字而 成之老景資料為宜。若形成如此構造，復歸反射體標籤片 在自然光下可看到背景資料，故很難知道表面易破壞層之 古 y- _ ’因此’欲進行不當行為時，摩擦表面之易破壞層造 成崩壞的機率升高，防偽造、偽裝之效果高。 以 (發明之效果） 右依照本發明，可提供一種復歸反射體標籤片，其係 壞，^作為復歸反射體之例如玻璃珠層或反射層等的崩 可立丨^是觀察施用於復歸反射體表面之印刷層的狀況即 標籤片是否重貼。其結果，可確認未關或已開封 查m可判斷有無必要對物品進行是否偽造、儀裝之檢 —並可提供固著有此復歸反射體標籤片之物品。又， 10 321204 200951901 k若依本發明，很難製作復歸反射體標籤片之偽造物，故於 •防偽造、偽裝上具有效果。 〜。 ; 【實施方式】 ’ 下’參照圖面詳細說明本發明之復歸反射體標藏 • 的貫施形態。 (第1實施形態） 如第1圖所示，第i實施形態之復歸反射 〇 =:基材層10;復歸反射層20 ’係疊層於基材層 且檢測光從—定方向人㈣可使 復歸反射者;疊層於基材層H)之另-面料== M t設置於復歸反射層2Q表面之至少份-點 =以及於基材層10之黏著層3〇側的表面藉印二 成之圖案設計或文字等所構紅背景資 施形態，係從復旖及㈣Μ H 、 喊於此只 , 之正面側可看到背景資 之方式構成。亦即’透明地構成復歸反射層2〇、易 ❹ 破％層40、以及基材層10。又，背景資料5〇亦可設於基 材層10之復歸反射層20侧的表面。對復歸反射體標藏片 1賦予原創性時’於背景資料50以使用特定之設計或商 標、公司專用標籤等為佳。 基材層1 〇係支樓復歸反射層2、〇之層，可使用聚g旨系 樹脂、聚烯烴系樹脂、纖維素系樹脂、丙烯酸系樹脂等之 薄骐。 復歸反射層20係由如下各者所構成：光折射體層21; 使光折射體層保持於令其表面部露出之狀態的保持層 321204 11 200951901 反側之面之 22;以及疊層於與光折射體層21之表面部為相 反射層23。 在此實施形態中’光折射體層21係使用玻璃珠而、 玻璃珠21係以於保持層22之表面侧露出〜部分之成 埋入。反射層23在此實施形態中為無色或有色”之透日 玻璃珠21係用以折射所人射之光的球，大概呈現下 沒於保持層22之狀態，其餘之上半部呈現露出於空氣° 狀態。玻璃珠21之材料並無特別限定，可使用 Ba〇-Si〇2-Ti〇2 系玻璃、Ba〇-Zn〇_Ti〇2 系坡嗔。折 _ ^般可使用之L9至2.2的範圍者即可。在本實施形^ 中破璃珠21之折射率約為u。玻璃珠21之粒徑 二:至50Am或細至卯，。玻璃珠。宜為互相密 私整列狀態而舖滿’但玻璃珠21間亦可些許分離 射體標藏片1賦予原創性，亦可以一定 為對反 心形形狀之面積移去玻璃珠21! 距對於圓形或 =層22係保持玻璃珠21，而接著保持基材層ι〇鱼 it ?持層22以適當使用與破璃珠。之接 P 透請网之樹脂為佳，例如聚苯乙烯系、樹脂、聚 曰脂、丙烯酸系樹脂、聚矽氧樹脂、氟樹脂、聚醯胺 ^月曰、聚W醇輯脂、聚胺基曱酸If、樹脂、聚肿 糸樹脂、聚碳_旨樹脂、聚·脂等熱塑性樹脂。 ^射層23係、沿著破璃珠21之下側表面側，亦即破璃 _路出面之相反側而設置，為反射入射於玻璃珠21之 光的層。反射層23為無色或有色之薄膜。此處，可採用藉 321204 200951901 自然光之照射以利用光之 射體標籤片1賦予原創性日^用而產生構造色者。對反 色持有原創性而達成。反亦可猎由使反減23之構造 氧化欽、氧㈣、氧化錯:層23可使用金屬化合物’例如 箄夕.、日厶此土 °虱化矽、氧化鋅、硫化鋅及此 等之邮&物，尚可使用鋁而形成。 產生構造色之反射層23,例如可藉由使 以下所示對可 見光折射率高的金屬化合物與低的化合物交互疊層來製 造。 Ο [光折射率高的金屬化合物] 硫化鋅（ZnS) : 2.40 氧化鈦（Ti〇2): 2. 71(金紅石構造）、2. 52(銳鈦礦（anatase) 構造體） 氧化銦（In2〇、Im〇3) : 2. 00 氧化錫（SnO、Sn〇2) : 1. 90 氧化鍅（Zr〇2) : 2. 40 ❺二氧化二I呂（AI2O3) : 1.76 氧化鎂（MgO) : 1. 74 [光折射率低的金屬化合物] 氟化鈣（CaF2) : 1. 44 氟化鎂（MgF2) : 1. 38 氟化鈉（NaF) : 1. 29 氧化矽（Si〇2) : 1.46 反射層23之層厚宜在令在膜之上表面反射之光與在 下表面反射之光發生干涉之範園，多層的情形宜在300至 321204 13 200951901 600nm選擇。若多層之總層厚較300nm薄則干涉光會消光， 較60Onm厚則無法得到所希望的構造色或外觀色白濁。一 層之厚度宜在100至200nm範圍。又，一個層厚的範圍之 中宜賦予梯度。為了以單層呈現構造色，只要形成上述之 金屬化合物的薄膜即可。單層之情形，膜厚宜為100至 60Onm的範圍，只要在此層厚之範圍内賦予梯度即可。 黏著層30宜使用透明性高之黏著劑形成。例如，可 舉例如聚酯系黏著劑、丙烯酸系黏著劑、胺基曱酸酯系黏 著劑、氧化乙烯系黏著劑。又，在黏著層30之下面可貼附 在使用前剝離而使黏著層30露出之剝離薄片（未圖示）。 易破壞層40係以對摩擦力具有易破壞性的物質形成 而構成。此物質之厚度宜為0.5至未達5//m，更宜為1至 3//m以下之範圍。以對摩擦力具有易破壞性的物質構成的 易破壞層40可使用油墨。此油墨的成分例如宜只使用染料 作為色料。可舉例如含有水溶性聚合物或乳液樹脂之水性 油墨作為黏結劑樹脂。水溶性聚合物可使用例如聚乙烯 醇、聚乙烯氧、聚丙烯酸鈉，乳液樹脂可使用醋酸乙烯酯 乳液、乙烯醋酸乙烯酯乳液、丙烯酸乳液、丙烯基苯乙烯 乳液、偏氣乙烯乳液。此油墨可舉例如以簽字筆於板上書 寫文字，乾燥後擦拭即容易剝落之油墨。易破壞層40可藉 各種印刷方法進行。在此實施形態中，易破壞層40係以在 自然光下為透明、或在反射層係進行著色而成時以具有與 此色很難辨別之色的透明物質所形成。 背景資料50係在復歸反射層為透明之情況下，於基 14 321204 200951901 材層ίο之任一表面具有圖案設計或文字而構成。在自然光 - 之下，因為背景資料50為可看到之構成，可採用使易破壞 層40不易被看到之設計，或採用具有證明力之記號或商 標。若對復歸反射體標籤片1照射強光，透明之復歸反射 | 層20藉復歸反射功能進行全面反射，此時，此背景資料 50很難被看到。因此，當以使未設置玻璃珠之小型設計存 在之方式預先除去復歸反射層20之反射層23的一部分 時，從全面反射之漏失部分可看到背景資料50，而可利用 〇來作為隱藏廣告或其他目的之標記。 若依上述構成，若未施加一般不會施加之力於以對於 磨擦力具有易破壞性的油墨形成而構成之易破壞層，則易 破壞層40不會崩壞。以彎折剝離紙板但不彎折復歸反射體 標籤片之方式進行剝離，且以未強力摩擦易破壞層之方式 黏貼於物品。欲進行更換黏貼有復歸反射體標籤片之物品 的不當行為時，係從真正物品撕離復歸反射體標籤片而重 0貼於偽物品，而在撕離時，易破壞層會剝離。因此，觀察 易破壞層之狀況，可確認未開封或已開封之狀況，由此可 檢測出是否進行偽造、偽裝。 上述第1實施形態之復歸反射體標籤片1，係在自然 光之下經過易破壞層40、復歸反射層20、與基材層10， 而可看到背景資料50之方式構成，但亦可使反射層23形 成不透明的構成，在此情況下則不設置背景資料50。又， 雖以透明油墨形成易破壞層40，但亦可由不透明油墨形 成。此時係宜使反射層23著色，並以具有不易與此著色辨 15 321204 200951901 別之顏色的透明油墨形成易破壞層40為佳。 (第2實施形態） 如第2圖所示，第2實施形態之復歸反射體標籤片 1A ’係具備如下各者而構成：基材層;復歸反射層20， 係疊層於基材層10之一面的透明層，且檢測光從一定方向 入射時可使該檢測光朝同方向復歸反射者；疊層於基材層 10之另一面而黏著於物品之黏著層3〇 ;設於復歸反射層 20A表面之一部份的易破壞層40;以及於基材層1〇之黏著 層30侧的表面具有由圖案設計或文字等所構成之背景資 〇 料50。 復歸反射層20由如下各項所構成：舖滿玻璃珠之光 折射體層21 ;使光折射體層21保持於令其表面部露出之 狀態的保持層22 ;以及疊層於與光折射體層21之表面部 相反側的面或疊層於保持層32之内部的反射層23A。易破 壞層40係以對於磨擦力具有易破壞性的油墨形成而構 成，在自然光下為透明’或在反射層經著色而成時，以具 ❹ 有與此著色不易辨別之顏色的透明物質所形成。 在此復歸反射體標籤片1A中，反射層23A與第1實 施形態相異。反射層23A為設置於玻璃珠21之焦點位置 者，焦點位置係依玻璃珠21之折射率而定。在本實施形態 中，玻璃珠21之折射率為約2. 2，故反射層23A遠離玻璃 珠21而埋設於保持層2 2中。 其他之構成係與第1實施形態相同，賦予對應之構成 要素的符號而劣略說明。作用、效果亦與第1實施形態相 16 321204 200951901 ‘同。 •(第3實施形態） 如第3圖所示，第3實施形態之復歸反射體標籤片 . 1B，係具備如下各者而構成：基材層10 ;復歸反射層20， < 其係疊層於基材層10之一面的透明層，且檢測光從一定方 向入射時可使該檢測光朝同方向復歸反射者；疊層於基材 層10之另一面且黏著於物品之黏著層30;於基材層10與 黏著層30之間所形成之剝離崩壞層60 ;設於復歸反射層 Ο 20表面之一部份的易破壞層40 ;以及於基材層10之黏著 層30側的表面由圖案設計或文字等所構成之背景資料 50。復歸反射層20係與第1實施形態同樣之構成，由如 下各者所構成：舖滿玻璃珠之光折射體層21 ;使光折射體 層21保持表面部露出狀態的保持層22 ;疊層於與光折射 體層21之表面部相反侧的面或疊層於保持層32之内部的 反射層23。 ^ 此復歸反射體標籤片1B係於具有剝離崩壞層60之點 而與第1實施形態相異。剝離崩壞層60係由複數薄層膜以 弱的接著力疊層而成，若施加來自橫向的剪斷力，容易產 生界面剝離而使層膜間解離之層。此處係使層膜間解離之 部分係存在於除了標籤片之周緣以外的部分。 其他之構成係與第1實施形態相同，賦予對應之構成 要素的符號而省略說明。作用、效果亦與第1實施形態相 同。 剝離崩壞層60係為因復歸反射體標籤片1B從黏著於 17 321204 200951901 物品（未圖不）之狀態被剝離而剝離朋i展教殘留於物品（未 圖示）之至少一部分的層。 若依此構成，欲進行已黏貼復歸反射體標籤片物品之 更換等不當行為時，在剝離復歸反射體襟藏片之時點，復 歸反射體標籤片變成不能恢復。進行重貼時不僅易破壞層 40崩壞脫落，復歸反射體標籤>；1B之表面呈現不平滑而 可明確辨視之凸’故觀察易破壞層4〇及剝離崩壞層 之狀況，可確認未開封或已開封之狀況，由此可檢測出是 否進行偽造、偽裝。 (第4實施形態） 如第4圖所示’第4實施形態之復歸反射體標籤片 1C’係具備如下各者而構成.基材層1〇;復歸反射声2〇， 係疊層於基材層10之一面的透明層’且檢測光從一定方向 入射時可使該檢測光朝同方向復歸反射者_ . 層於共_材層 10之另一面且黏者於物品之黏者層30 ;形成於基材層 與黏者層30間之剝離崩壞層60 ;設於復歸反射層2〇表面 之一部份的易破壞層40;以及於基材層之黏著層30側 的表面由圖案設計或文字等所構成之背景資料50。 復歸反射層20係與第2實施形態同樣之構成，由如 下各者構成：舖滿玻璃珠之光折射體層21 ;使光折射體層 21保持成令其表面部露出之狀態的保持層22;疊層於基材 層10之表面部的反射層23Α。 此復歸反射體標籤片1C於具有剝離崩壞層60之點與 第2實施形態相異。其他構成係與第2實施形態相同，賦 200951901 予對應之構成要素的符號而省略說明。作用、效果亦與第 _ 3實施形態相同。 (第5至第8實施形態） 於第5圖至第8圖中表示第5至第8之實施形態。第 4 5圖所示之第5實施形態的復歸反射體標籤片係就復歸 反射層20D之光折射體層21D之點與第1實施形態相異。 第6圖所示之第6實施形態的復歸反射體標籤片1E係就復 歸反射層20E之光折射體層21E之點與第2實施形態相 ❹異。第7圖所示之第7實施形態的復歸反射體標籤片1F 係就復歸反射層20F之光折射體層21F之點與第3實施形 態相異。第8圖所示之第8實施形態的復歸反射體標籤片 1G係就復歸反射層20G之光折射體層21G之點與第4實施 形態相異。 此等光折射體層21D至21G並非玻璃珠’而是於兩面 配列凸狀球面之成形光學體，實質上，可得到與呈正列狀 ❹舖滿玻璃珠而成之復歸反射層相同的功能。其他構成與對 應之實施形態相同，賦予相同符號而省略說明。 (第9實施形態） 第9圖係表示第9實施形態之復歸反射體標籤片的上 視圖。此復歸反射體標籤片係針對上述之第1至第8實施 形慇的復歸反射體標籤片1、1A至1G，於復歸反射層之表 面的周圍設有印刷保護層70者。於第10圖表示第1圖所 示之第1實施形態的復歸反射體標籤片1之易破壞層40 及於標籤片周邊部而形成的情形，在此復歸反射體標籤片 19 321204 200951901 1中，印刷保護層70重疊於易破壞層40之上而設置。於 第11圖表示第1圖所示第1實施形態的復歸反射體標籤片 1之易破壞層40遠離標籤片周邊部而形成的情形，在此復 歸反射體標籤片1中，印刷保護層70重疊於復歸反射層 20之上而設置。印刷保護層70可對第2至第8實施形態 之復歸反射體標籤片1、1A至1G也同樣設置。 印刷保護層70對於防止於剝離紙板上呈配列狀態之 復歸反射體標籤片薄片於搬送時等因重疊或施加之力等而 造成易破壞層40之崩壞係為有效。藉由形成印刷保護層 70，可避免正當的處理者處理上不注意地接觸於易破壞層 40，故可提昇發現偽造行為或偽裝顯現之精度。 印刷保護層70宜為印刷油墨或熱塑性樹脂。熱塑性 樹脂例如聚苯乙烯系樹脂、聚酯系樹脂、丙烯酸系樹脂、 聚矽氧樹脂、氟樹脂、聚醯胺系樹脂、聚乙烯醇系樹脂、 聚胺基曱酸酯系樹脂、聚烯烴系樹脂、聚碳酸酯樹脂、聚 砜樹脂等。藉由設置印刷保護層70，使易破壞層40之厚 度增加而不易崩落。印刷保護層70宜與易破壞層40合計 具有5 v m以上之厚度。 實施例1 於光被反射層反射時可看到的色調為紅色之復歸反 射體的表面（玻璃珠之露出面），使用東洋油墨公司製FD Ca 1 ton ACE mat OP nis製成之透明油墨，藉油版印刷形 成透光性文字「Sample」之易破壞層。易破壞層形成厚3 /z m與5 // m之2種類。 20 321204 200951901 將具有相異層厚之各易破壞層的復歸反射層衝切出 直徑1Cm之圓形’並予以黏貼於箱體作為復歸反射體標籤 片。此復歸反射體標籤片之文字「S_e」在自然光之下 很難看到，但照射強光之後，文字「Sample」會浮起而看 •到。然後，將密封從箱體剝除，再度貼於箱體上，照射強 光而觀察密封。在具有厚3//m之易破壞層的密封之情形， 「Sample」之文字被削除’在削去文字之區域，可看到 「Sample」之文字以幾乎不能被讀取之崩壞狀態浮起。另 ❹-方面，在具有厚5#m之易破壞層的密封之情形， 「Sample」之文字明顯地浮起而可看到。此觀察重覆進行 20次，任一次均為相同的結果。 實施例2 於復歸反射體（光被瓦射層反射時可看到的色調為紅 色）之玻璃珠上’使用與光被反射層反射時可看到的色調呈 相異色調之有色透明油墨（東洋油墨公司製FD Calt〇n ACE ❹贴1:0?1^5+櫻宮化學製11141'〇14|：)1此（相對於全量為3%)) 印刷文字「Sample」。 將具有所得到之有色易破壞層的復歸反射體衝切出直 徑lcm之圓形，並予以黏貼於箱體作為復歸反射體標藏片。 與實施例1同樣進行密封之剝除試驗。「Sample」之 文字被削除之情事在自然光之下為稍微可確認之程度，但 照射強光後’反射層之色被強調，可明顯確認「Samplej 之文字崩壞。此觀察重覆進行20次，任一次均為相同的結 果。 321204 200951901 實施例3 於復歸反射體（光被反射層反射時可看到的色調孫隨 觀察角度變化形成彩虹色之所謂的構造色）之表面（破痛殊 之露出面）以暖色系有色透明油墨藉由活版印刷以3#111 ^ 度形成文字「Sample」之易破壞層。 將具有易破壞層的復歸反射體衝切出直徑1 cm之® 形，並予以黏貼於箱體作為復歸反射體標籤片。此後歸反 射體之文字「Sample」在自然光之下為稍微可確認之择度 照射強光後’文字「Sample」於復歸反射體之反射詹的構 造色為暖色系時無法確認，但於傾斜復歸反射體而反射層 呈暖色系以外之色調時則可確認。然後，進行密封之剎除 試驗’照射強光而觀察密封時，在rSample」之文孚被則 除之區域中’反射層之構造色為暖色系以外的色調時又 崩壞之狀態浮起而可看到。此觀察重覆進行2〇次’择〆 均為相同的結果。 實施例4 於實施例3之復歸反射體之玻璃珠上，以暖色系有色 透明油墨（東洋油墨公司製FD Calton ACE mat 0P 宮化學製microlis red(相對於全量為3%)印刷3//111菸虞 之星型標記，再以實施例1使用之透明油墨以3 " m摩度P 刷文字「Sample」。 將具有所得到之二種類印刷的復歸反射體衝切出i 徑lcm之圓形’並予以黏貼於箱體作為復歸反射體標籤 片。此復歸反射體標籤片在自然光之下只可看到星型標 22 321204 200951901 記。然後，進行密封之剝除試驗。 ‘照射強光而觀察密封時，構造色被強調，且在 「Sample」之文字被削除之區域，可看到「Sample」之文 -字以幾乎不能被讀取之崩壞狀態浮起。又，反射層之構造 * 色呈暖色系以外的色調時，星型標記呈崩壞狀態浮起而可 看到。又，此觀察重覆進行20次，任一次均為相同的結果。 繼而，簡單地說明本發明之復歸反射體標籤片的製造 方法。此處，針對玻璃珠上具有易破壞層之復歸反射體標 ❹籤片進行說明。 復歸反射體標籤片之製造步驟，基本上由如下各步驟 構成：玻璃珠之固定步驟、反射層之形成步驟、基材層之 黏貼步驟、以及薄膜剝離步驟。以下說明具體之製造方法。 (1) 反射層為單層之復歸反射體標籤片的製造 於PET薄膜等薄膜上面，塗佈聚乙烯樹脂，於其上整 列狀地散布玻璃珠，進行乾燥。藉此，使玻璃珠之下半球 0埋沒於聚乙烯樹脂中（玻璃珠之固定步驟）。然後，於露出 之玻璃珠上表面於100至600 nm之範圍内蒸鍍金屬化合物 的薄膜（反射層之形成步驟）。繼而，於隔介黏著層疊層於 剝離片之基材層上塗佈聚乙稀樹脂，以此作為保持層，並 將此保持層貼合於上述反射層（基材層黏貼步驟）。最後剝 離PET薄膜等薄膜及聚乙稀樹脂（薄膜剝離步驟）。 由於玻璃珠之表面具有凹凸，故金屬化合物薄膜的厚 度產生變動而賦予梯度。 (2) 反射層為多層之復歸反射體標籤片 23 321204 200951901 於PET薄膜等薄膜上面，塗佈聚乙烯樹脂，於其上散 布玻璃珠’進行乾燥，而使玻璃珠之下半球埋沒於聚乙烯 樹脂中（玻璃珠之固定步驟）。然後，於露出之破讀珠上表 面蒸鍍複數之金屬化合物薄膜（100至200 nm之範圍），作 為多層之反射層（反射層之形成步驟）。繼而，於隔介黏著 層疊層於剝離片之基材層上塗佈聚乙烯樹脂，以此作為保 持層，將此保持層貼合於上述反射層（基材層黏貼步驟）。 最後剝離PET薄膜等薄膜及聚乙烯樹脂（薄膜剝離步驟）。 將於以所得到之玻璃珠上具有易破壞層之復歸反射 體標籤片作成特定形狀（例如圓形）之標籤片時，僅圓形之 標籤片1成為整列於剝離薄片8〇上之薄片（參照第i2 圖僅標籤片殘留於剝離薄片80上之復歸反射體標籤片 1’係可於玻璃珠21上形成標籤片形狀之切痕8卜而僅 離圓形標籤片殘餘部93來得到^ ' 但’剝離標籤片殘餘部93時（拉起密封殘片），會 ，片殘餘部93與標藏片1 -起剝離(以下稱為「—起 ，」)之現象。為防止—起拉起.，如第12圖所示 =之侧邊具備跨越至標籤片殘餘部93之切痕8心 ;艮糸於標戴片1之周緣以互相對角之方式設置 痕81係從復歸反射體摔 ° 匕切 之半切割。 ，、織片之表面進入至復歸反射層20 餘部之切於復歸反射體標藏片1與標籤片殘 且從剝離紙板8〇剝離/促進接著劑所含溶劑之乾燥， Λ籤片殘餘部9 3時，施加於復歸反 321204 / 200951901 •射體標藏片1之力會被分散，且因復歸反射體標籤片1被 > 強力黏著於剝離紙板80，故可防止一起被拉起。此外，切 痕81對於復歸反射體標籤片1之重貼具有易撕裂性，且對 ， 於重貼無恢復性，故具有開封確s忍結果。 • 用以形成切痕91與標藏衝切切斷92而衝切復歸反射 體標籤片1之齒，可使用例如湯姆生（Thomson)刃或旋轉刀 等。 其次，說明有關被上述第1至第9的復歸反射體標籤 ❹片之任一者固著之物品。 固著有復歸反射體標籤片之物品，可舉例如防偽造物 品或收納有該防偽造物品之收納體物品。例如，在柏青哥 機或彈珠機（pachisuro)等之遊戲機中，釋出珠粒之機率被 寫入於PR0M等，此PR0M等係被收納於箱内而無法被簡單 地碰觸。為防止更換PR0M而提高釋出珠粒機率之不當行 為，於PR0M等本身或收納PR0M等之箱内，設有復歸反射 ^體標藏片’可判斷有無必要檢查是否進行偽造、偽裝。 於PR0M等本身黏貼復歸反射體標籤片時，必須與不 當行為的PR0M等更換，且必須重貼復歸反射體標籤片。於 收納PR0M等之箱本體與蓋體之結合面黏貼復歸反射體標 籤片時，必須剝除復歸反射體標籤片，開啟蓋體而與不當 行為之PR0M專更換’再於箱本體與蓋體之結合面黏貼復歸 反射體標籤片。 本發明之復歸反射體標籤片若進行重貼，易破壞層會 被破壞。又’具有剝離崩壞層時剝離崩壞層亦被剝離崩壞， 25 321204 200951901 故可立即瞭解已進行重貼。因此，可確認未開封或已開封， 亦可確認是否更換物品的狀況。 黏貼復歸反射體標籤片之物品，可舉例如被收納於遊 戲機之控制基板單元的基板盒内之控制基板、基板盒、prom , 等電子零件、貼於盒上之證明書的封緘等。 · 第14圖表示設有針對證明書ι〇1之封緘1〇2處，其 中該證明書101係黏貼於收納有成為不當行為更換對象的 控制零件之盒子101。關於封緘1〇2，係使用復歸反射體標 籤片102。又，如此例所示，以復歸反射體標籤片1〇2之 ❹ 背景資料5 0作為證明内容，封緘丨〇 2亦可使用普通的密封。 第15圖表示以被覆於收藏有不當行為更換對象之控 制零件之盒子本體1〇4與蓋子ι〇5的結合面的方式黏貼作 為復歸反射體標籤片106之情形。 第16圖表示於具備不當行為更換對象之cpui〇7或 ROM108等之控制基板1〇9黏貼第2復歸反射體標籤片 110 ’於下殼體1Π載置控制基板1〇9，並覆蓋於側面貼有❹ 第2復歸反射體標籤片112的上殼體113，再以螺栓連結 體111與上殼體113之情形。此例中第2復歸反射體 才不籤片112在組合狀態將定位於下殼體1U之侧面與上殼 體113之側面之間。又’此例中亦可使第工復歸反射體標 籤片110貼在CPU 107之上。 (產業上之利用可能性） 使具有本發明之易破壞層的復歸反射體標籤片作為 例如遊戰機之基板收納盒防止開封的密封，若為不當行為 321204 26 200951901 '開封，會殘留其痕跡，故可有效地利用來防止不當行為於 * 未然。 【圖式簡單說明】 第1圖係表示第1實施形態之復歸反射體標籤片的概 < 略截面圖。 第2圖係表示第2實施形態之復歸反射體標籤片的概 略截面圖。 第3圖係表示第3實施形態之復歸反射體標籤片的概 Ο略截面圖。 第4圖係表示第4實施形態之復歸反射體標籤片的概 略截面圖。 第5圖係表示第5實施形態之復歸反射體標籤片的概 略截面圖。 第6圖係表示第6實施形態之復歸反射體標籤片的概 略截面圖。 ^ 第7圖係表示第7實施形態之復歸反射體標籤片的概 略截面圖。 第8圖係表示第8實施形態之復歸反射體標籤片的概 略截面圖。 第9圖係表示第9實施形態之復歸反射體標籤片的上 視圖。 第10圖係表示有關第9實施形中對應第1實施形態 於復歸反射體標籤片設置印刷保護層之一形態的概略截面 圖。 27 321204 200951901 第11圖係表示有關第9實施形態中對應第1實施形 態於復歸反射體標籤片設置印刷保護層之另一形態的概略 截面圖。 第12圖係表示對疊層形成於剝離紙板上之復歸反射 體標籤片層，賦予圓形半切割而整列形成本發明之復歸反 射體標籤片，剝離標籤片殘餘部之前的薄片形態之平面圖。 第13圖係表示剝離標藏片殘餘部之狀態的模式截面 圖。 第14圖係表示使用標籤片作為貼於控制零件之收納 盒的證明書之封緘狀態圖。 第15圖係表示使標籤片被覆於控制零件之收納盒本 體與蓋子之結合面作為封緘使用之狀態圖。 第16圖係表示使標藏片黏貼於CPU等控制基板或盒 之侧面之狀態圖。 【主要元件符號說明】 1、1A至1G復歸反射體標籤片 10 基材層 20、20A至20G 復歸反射層 21 玻璃珠 21D至21G 光折射體層 22 保持層 23、23A 反射層 30 黏著層 40 易破壞層 50 背景資料 60 剝離崩壞層 70 印刷保護層 80 剝離紙板 91 切痕 92 標籤衝切切斷 93 標籤片殘餘部 28 321204200951901 VI. TECHNOLOGICAL FIELD OF THE INVENTION [Technical Field] The present invention relates to a reversion reflector label sheet, for example, an open type return reflector label sheet which exposes glass beads (hereinafter, collectively referred to as a light refraction body) and is fixed The item of the return reflector label sheet. [Prior Art] The recursive reflection system is composed of a glass bead layer of a light refraction body and a reflection layer provided thereunder, using a reflection phenomenon in which light incident on, for example, a glass bead as a reflector returns to the incident direction. The reversing reflector has a closed type in which a coating layer of a colorless transparent resin is formed on the glass bead, and an open type in which the glass beads are exposed. Patent Document 1 discloses a technique for combining a reversion reflector and a hologram to enhance anti-counterfeiting. The reversion reflection system utilizes the nature of different tones of the reversion reflector under natural light in various directions from sunlight or illumination, and is similar to the directionality of, for example, a car lamp, and is often used for traffic signs. Or back stamps, work clothes, etc. In addition, those who have special reflections are also used for anti-counterfeiting of gold vouchers and certificates.复 This anti-counterfeiting reversion reflector often uses a closed-type reverting reflector that is easy to print. Patent Document 2 discloses a technique in which a glass bead layer or a reflective layer is easily broken, which is not likely to be reused. In the reversion reflection system, it is difficult to recover the characteristics of the glass bead layer or the reflective layer of the reverting reflector, and it is used for the purpose of preventing forgery, camouflage, alteration, etc. Seal as a seal. 4 321204 200951901 (Prior Art Document) (Patent Document) Patent Document 1: JP-A-2000-272300 Patent Document 2: JP-A-2003-29012, SUMMARY OF THE INVENTION (Problems to be Solved by the Invention) When the reversion reflector shown in the document 2 is peeled off and attached to a casing, etc., the glass bead layer is destroyed, so that it cannot be reused. However, when an organic solvent such as an alcohol or heating is used during the peeling, the adhesive force of the adhesive layer of the return reflector is weak, and it can be peeled off without being damaged by the glass bead layer or the retroreflective layer, and it can be reused. The present invention has been made in view of the above problems, and it is an object of the invention to provide a reversing reflector label sheet and an article to which the recursive reflector label sheet is fixed, for example, the reverting reflector label sheet is not detected as a reversion reflector. The collapse of the glass bead layer or the revertive reflection layer, etc., but by observing the condition of the printed layer on the surface of the reversal anti-zero emitter, it can be judged whether the label sheet has been re-applied, and as a result, it can be confirmed that the unopened or opened condition can be judged. Is it necessary to check whether the item is forged or disguised? (Means for Solving the Problem) In order to achieve the above object, the inventors of the present invention have found that a destructive layer formed of a substance which is easily destructive to frictional force is provided on the exposed surface of the glass bead of the reverting reflector. At this time, the easily breakable layer can be peeled off by a slight force to complete the present invention. That is, the reversion reflector label sheet of the present invention has a substrate layer; 5 321204 200951901 is laminated on one side of the substrate and can detect the reflected light in the same direction when the detection light is incident from a certain direction. The retroreflective layer is laminated on the other side of the substrate layer and adhered to the adhesive layer of the article; and the fragile layer disposed on at least a portion of the surface of the returning reflective layer. The retroreflective layer includes: a light refraction layer; a holding layer that holds the photorefractive layer in a state where the surface portion is exposed; and a surface that is laminated on the opposite side of the surface portion of the photorefractive layer or laminated on the holding layer Internal reflective layer. The fragile layer is formed of a material that is easily destructive to friction. Specific examples of the light refraction layer are, for example, a plurality of glass beads which are partially embedded and covered in a state of being covered by a thermoplastic resin laminated on a base material layer. According to the above configuration, the paper is peeled off by bending the paperboard without bending the returning reflector, and the article is adhered to the article without touching the easily breakable layer at all. When the reversing reflector label sheet is pasted as described above, the destructible layer formed of the material which is easily destructive to the frictional force is not damaged by the application of the force which is not normally applied. Here, as for the article in which the reversing reflector standard sheet is adhered or the article contained in the article is adhered to the state in which the fragile layer does not collapse at all, the improper behavior of replacing the dummy article is performed. >, 4 When replacing the item that has been pasted with the reverting reflector label piece, it is necessary to peel off the reverting reflector label piece from the real item and reattach it to the fake object. In addition, when the ROM body is housed in the container body and covered, and the joint surface of the mouth of the slave and the scorpion is covered with the sticker of the reversion reflector label, the replacement of the ROM or the like is performed, and the reset reflector is required. 200951901 The film is stripped from the real item and reattached to the fake item. At this time, if an inadvertent force is applied to the returning reflector or the insusceptible layer is wiped inadvertently, the fragile layer peels off from the surface of the returning reflecting layer. When rolling up the re-reflecting reflector label attached to the article to peel it off, the bending force is applied to the fragile layer of the replica reflector, since the fragile layer is formed by a substance that is easily destructive to friction. Therefore, the fragile layer will partially collapse and peel off. In particular, when a force such as a surface of a light refraction layer of a friction reversing reflector is applied, the easily breakable layer peels off. ❹ Therefore, if you are surprised by real items, if you have doubts about forgery, alteration, disguise, etc., you can confirm unopened or opened by observing the condition of the vulnerable layer of the reverting reflector label attached to the item. The condition 'can be detected or disguised from the collapse or detachment state of the breakable layer. When the breakable layer does not collapse at all, it can be proved that the return reflector label sheet is not rolled up, that is, the return reflector label sheet is not reattached. Further, even if only a little breakage occurred, it was confirmed that the return reflector label sheet was rolled up, that is, the return reflector label sheet was reattached. Therefore, the inspection indicates the presence or absence of the destructible layer on the surface of the web or the detachment state, and it is confirmed whether or not a force is applied to the recursive reflector label sheet of the present invention, and whether the article is subjected to a deliberate operation. According to the above configuration, it is not the detection of the collapse of the broken bead layer or the reflective layer of the replica reflector, but the condition of the easily destructible layer on the surface of the reverting reflector, which can confirm the unopened or opened condition. It can be checked whether it is forged or disguised. The reconstituted reflector label sheet of the above configuration, the easily destructible layer is preferably transparent under natural light 7 3212〇4 200951901. When the reflective layer is colored, it is preferably formed of a transparent material having difficulty in distinguishing with the color. If such a configuration is formed, even if the improper behavior of the article to which the reverting reflector label sheet has been attached is changed, since the fragile layer is not recognized, the surface of the sheet is easily broken by the finger or the fingertip when the reverting reflector label sheet is peeled off. There are more opportunities for layers. Since the force is applied to the surface of the sheet by a finger or a fingertip, the destruction of the breakable layer is more pronounced than when the returning reflector label sheet is rolled up without contacting the fragile layer. Therefore, the collapse or detachment of the easily destructible layer becomes remarkable, and it is more apparent that the reverting reflector label sheet has been reattached. In order to investigate the presence or absence of the fragile layer on the surface of the label sheet, strong light (e.g., light passing through the optical lens or directional light) is irradiated onto the return reflector label sheet. In this way, in the portion of the photorefractive layer that is not covered by the easily destructible layer, the light incident on the photorefractive layer is refracted and returned, so that the color of the reversing reflective layer is emphasized, and it can be seen under natural light. More vivid colors. Further, if a breakable layer is present, the light which is refracted in the light refraction layer and reflected by the reflective layer returns is deflected by the easily damaged layer. Therefore, there is a contrast between the area where the fragile layer exists and the area where there is no fragile layer. Thus, the re-reflecting reflector is irradiated with strong light to check the presence or absence of the breakable layer, and based on the result, it can be judged whether or not the re-use behavior is performed. Therefore, according to the present invention, the detection light is emitted by the reader that emits the detection light, and the image is displayed by the image of the transparent substance, or is compared with the pattern previously stored in the reader, so that it is not used. If it is determined whether or not the inspection method for the collapse of the breakable layer occurs, the presence or absence of the breakable layer on the surface of the label sheet is detected by a simpler inspection. 8 321204 200951901 The return reflector label sheet having the above configuration preferably has a peeling layer which remains on at least a part of the article due to peeling from the state of adhering to the article between the base material layer and the adhesive layer. When the composition is formed on the right and the improper behavior of the article to which the replica reflector is attached is attempted, the peeling and collapse layer will peel off and collapse when the reversion reflector is peeled off, and the reverting reflector label cannot be recovered. The returning reflector label sheet to be re-applied is visually unsmooth and becomes uneven. In particular, by the presence of the retroreflective layer, the label is hardened and a stronger force must be applied for stripping. Therefore, the peeling collapse and the bad layer are also easily peeled and collapsed. That is, the unopened or unopened confirmation, in addition to the detection of the damage layer, the smoothness of visually detecting the return reflector label can be easily understood. Further, since the structure of the collapsed layer is collapsed, the total thickness of the label sheets becomes large, so that it is difficult to bend and it is difficult to easily peel off. Therefore, in order to peel off the return reflector label sheet, a greater force must be applied. When this force acts on the breakable layer, the breakable layer will surely collapse and fall off. Therefore, the effect of anti-counterfeiting and camouflage is high. Q The replica reflector of the above-described composition is preferably provided with a reflective layer to produce a structural color by interference of light. The so-called structural color is in the wavelength range of light. The light reflected on the film interferes with the light reflected below. The color of the phenomenon in which various colors are produced in accordance with the angle of observation. In order to form a reflective layer which produces a structural color, for example, (1) a metal compound is set as a single layer of a film which is in the range of light wavelength (390 nm to 770 ηπ); (2) a film which is thin to a light wavelength range of a metal compound is formed into a plurality of layers. (3) Interference and scattering of light by fine grooves, protrusions, and fine particles. If this background is formed, the background color becomes camouflage, and the easy-to-destroy layer is difficult to see. It is more difficult for the misbehaving person who wants to replace the pasted object to re-attach the object of the reflector. Therefore, the effect of anti-counterfeiting and camouflage is south. The return reflector label sheet of the above configuration is preferably provided with a cut mark on the side of the return reflection layer. If this structure is formed, the returning reflector indicates that the ruthenium remains on the peeling paperboard, and when the remaining portion of the label sheet is peeled off from the peeling paperboard, the force applied to the composite reflector sheet is dispersed, and further, from the cut mark The drying of the solvent contained in the adhesive is promoted, and the sealing tape is strongly adhered to the release sheet, so that it can be prevented from being pulled up together. Moreover, if the reflex reflector label attached to the article is peeled off if it is to be improperly actuated, it is cut from the cut and transferred to the peeling collapse layer and becomes unrecoverable. Therefore, the revertible reflector label can not be wounded. Re-sticking, anti-counterfeiting, camouflage effect is high. The replica reflector label sheet of the above-described structure is preferably formed by transparently reflecting the reflective layer and forming an old-fashioned material having a pattern design or a character on the surface of any of the substrate layers. If such a structure is formed, the reversion reflector label sheet can see the background material under natural light, so it is difficult to know the ancient y- _ ' ' Therefore, when the surface is easy to be destroyed, the fragile surface of the friction surface causes collapse. The probability of anti-counterfeiting and camouflage is high. According to the present invention, it is possible to provide a reversion reflector label sheet which is broken, and as a reverting reflector, for example, a glass bead layer or a reflective layer, etc., is observed to be applied to the reversion reflection. The condition of the printed layer on the surface of the body is whether the label sheet is reattached. As a result, it can be confirmed that the unclosed or opened seal m can determine whether it is necessary to inspect the article for forgery or instrumentation - and can provide an article to which the return reflector label sheet is fixed. Further, according to the present invention, it is difficult to produce a counterfeit of the return reflector label sheet, so that it has an effect on anti-counterfeiting and camouflage. ~. [Embodiment] The following is a detailed description of the embodiment of the reversion reflector of the present invention. (First Embodiment) As shown in Fig. 1, the reversion reflection 第 of the i-th embodiment is: the base material layer 10; the return reflection layer 20' is laminated on the base material layer, and the detection light is from the direction of the person (4). Re-reflecting the reflector; laminating the substrate layer H) another fabric == M t is disposed on at least the portion of the surface of the retroreflective layer 2Q-point = and the surface of the substrate layer 10 on the side of the adhesive layer 3 The pattern of the red background of the 20% pattern design or the text is from the rehearsal and (4) Μ H, shouting here, the front side can see the background capital form. That is, the complex reflection layer 2, the easy-to-break layer 40, and the substrate layer 10 are formed transparently. Further, the background information 5〇 may be provided on the surface of the base layer 10 on the side of the return reflection layer 20. When originality is given to the replicator reflector 1 , it is preferable to use a specific design or trademark, a company-specific label, or the like in the background material 50. Base layer 1 The layer of the bismuth-based branch-return-reflecting layer 2 and the ruthenium layer can be a thin layer of a poly-g-type resin, a polyolefin-based resin, a cellulose-based resin, or an acrylic resin. The retroreflective layer 20 is composed of a light refraction layer 21, a surface of the holding layer 321204 11 200951901 that holds the photorefractive layer in a state where the surface portion is exposed, and a layer and a light refraction layer. The surface portion of the bulk layer 21 is a phase reflection layer 23. In this embodiment, the glass refractor layer 21 is made of glass beads, and the glass beads 21 are embedded in the surface side of the holding layer 22 to be partially embedded. In this embodiment, the reflective layer 23 is a colorless or colored "transparent glass bead 21" for refracting the light of the incident light, which is approximately in the state of not holding the layer 22, and the remaining upper half is exposed. Air ° state. The material of the glass beads 21 is not particularly limited, and a Ba〇-Si〇2-Ti〇2 glass or a Ba〇-Zn〇_Ti〇2 system can be used. In the embodiment, the refractive index of the glass beads 21 is about u. The particle diameter of the glass beads 21 is two: to 50 Am or fine to 卯. The glass beads should be in a state of mutual privacy. And the paved 'but glass beads 21 may also be a little separated from the scope of the specimen 1 to give originality, you can also remove the glass beads 21 for the area of the anti-heart shape! Distance for the round or = layer 22 system to maintain Glass beads 21, and then the substrate layer ι it it 持 持 以 以 以 以 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当 适当Resin, polyoxyn oxy resin, fluororesin, polyamidamine, sputum, poly-W alcohol, polyamine phthalic acid If, resin, polyswell A thermoplastic resin such as a resin, a resin, or a polyester resin. The injection layer 23 is provided along the lower surface side of the glass beads 21, that is, on the opposite side of the glass-out surface, and is incident on the glass. The layer of the light of the bead 21. The reflective layer 23 is a colorless or colored film. Here, it is possible to use the light of the 321204 200951901 natural light to give the original color to the original use of the light target label sheet 1. The reverse color holds the originality and can be achieved. The reverse can also be used to make the structure of the anti-reduction 23 oxidation, oxygen (4), oxidation error: layer 23 can use metal compounds 'such as 箄 .., 日厶厶土虱虱, Zinc oxide, zinc sulfide, and the like can be formed using aluminum. The reflective layer 23 which produces a structural color can be exchanged with a low compound by, for example, a metal compound having a high refractive index as shown below. Manufactured by lamination. Ο [Metal compound with high refractive index] Zinc sulphide (ZnS): 2.40 Titanium oxide (Ti〇2): 2. 71 (rutile structure), 2. 52 (anatase structure) Indium oxide (In2〇, Im〇3): 2. 00 Tin oxide (SnO, Sn〇2): 1. 90 yttrium oxide (Zr〇2): 2. 40 ❺2 II (AI2O3): 1.76 Magnesium oxide (MgO): 1. 74 [Metal compound with low refractive index] Calcium fluoride (CaF2): 1. 44 Magnesium Fluoride (MgF2): 1. 38 Sodium Fluoride (NaF): 1. 29 Cerium Oxide (Si〇2): 1.46 The thickness of the reflective layer 23 should be such that the light reflected on the surface above the film is on the lower surface. The reflected light interferes with the garden, and the multi-layer case should be selected from 300 to 321204 13 200951901 600nm. If the total layer thickness of the multilayer is thinner than 300 nm, the interference light will be extinct, and if it is thicker than 60 Onm, the desired structural color or appearance color turbidity cannot be obtained. The thickness of one layer is preferably in the range of 100 to 200 nm. Also, it is preferable to give a gradient in the range of one layer thickness. In order to exhibit a structural color in a single layer, it is only necessary to form a film of the above metal compound. In the case of a single layer, the film thickness is preferably in the range of 100 to 60 nm, as long as a gradient is imparted within the thickness of the layer. The adhesive layer 30 is preferably formed using an adhesive having high transparency. For example, a polyester-based adhesive, an acrylic adhesive, an amine phthalate-based adhesive, or an oxyethylene-based adhesive can be exemplified. Further, a release sheet (not shown) which is peeled off before use and exposes the adhesive layer 30 can be attached to the lower surface of the adhesive layer 30. The fragile layer 40 is formed of a substance which is easily destructive to frictional force. The thickness of the material is preferably from 0.5 to less than 5/m, more preferably from 1 to 3/m. An ink can be used for the destructible layer 40 composed of a material which is easily destructive to friction. For example, it is preferred to use only a dye as a coloring agent for the composition of the ink. For example, an aqueous ink containing a water-soluble polymer or an emulsion resin can be used as the binder resin. As the water-soluble polymer, for example, polyvinyl alcohol, polyethylene oxygen, sodium polyacrylate can be used, and the emulsion resin can be a vinyl acetate emulsion, an ethylene vinyl acetate emulsion, an acrylic emulsion, an acrylic styrene emulsion, or a partial ethylene emulsion. For example, the ink can be written on a board with a signature pen, and the ink which is easily peeled off after being dried can be wiped off. The breakable layer 40 can be carried out by various printing methods. In this embodiment, the destructible layer 40 is formed of a transparent material having a color which is difficult to distinguish with the color when it is transparent under natural light or colored in a reflective layer. The background material 50 is composed of a pattern design or a character on either surface of the base layer 321204 200951901 when the return reflection layer is transparent. Under natural light - because the background material 50 is a readable composition, a design that makes the vulnerable layer 40 less visible can be used, or a token or trademark that proves to be useful. If the re-reflecting reflector label sheet 1 is irradiated with strong light, the transparent reversion reflection | layer 20 is fully reflected by the complex reflection function, and at this time, the background data 50 is difficult to be seen. Therefore, when a part of the reflective layer 23 of the return reflection layer 20 is previously removed in such a manner that a small design in which glass beads are not provided exists, the background material 50 can be seen from the missing portion of the total reflection, and the 〇 can be used as a hidden advertisement. Or a mark for other purposes. According to the above configuration, the easily breakable layer 40 does not collapse if the easily rupturable layer formed by the formation of the ink which is easily destructive to the frictional force is not applied. Peeling is performed by bending and peeling the paperboard without bending the returning reflector sheet, and adhering to the article in such a manner that the layer is not strongly rubbed and easily broken. In order to replace the improper behavior of the item with the reverting reflector label sheet, the reverting reflector label sheet is peeled off from the real item and the weight is attached to the dummy item, and when the peeling is peeled off, the easy-destructive layer peels off. Therefore, by observing the condition of the destructible layer, it is possible to confirm the condition of unopening or opening, thereby detecting whether or not forgery or camouflage is performed. The return reflector label sheet 1 of the first embodiment is configured to pass through the fragile layer 40, the retroreflective layer 20, and the base layer 10 under natural light, and the background material 50 can be seen. The reflective layer 23 is formed in an opaque configuration, in which case the background material 50 is not provided. Further, although the fragile layer 40 is formed of a transparent ink, it may be formed of an opaque ink. In this case, it is preferable to color the reflective layer 23, and it is preferable to form the fragile layer 40 with a transparent ink which is hard to be colored differently from the coloring. (Second Embodiment) As shown in Fig. 2, the return reflector label sheet 1A' of the second embodiment includes a base material layer and a return reflection layer 20 laminated on the base material layer 10; a transparent layer on one side, and the detection light can be reflected back in the same direction when incident light is incident from a certain direction; laminated on the other side of the substrate layer 10 and adhered to the adhesive layer of the article; The fragile layer 40 of a portion of the surface of the layer 20A; and the surface of the substrate layer 1 on the side of the adhesive layer 30 have a background material 50 composed of a pattern design or a character or the like. The retroreflective layer 20 is composed of a light refraction layer 21 covered with glass beads, a holding layer 22 that holds the photorefractive layer 21 in a state where the surface portion thereof is exposed, and a layer of the photorefractive layer 21 A surface on the opposite side of the surface portion or a reflective layer 23A laminated on the inside of the holding layer 32. The destructible layer 40 is formed by forming an ink which is easily destructive to frictional force, and is transparent under natural light or when the reflective layer is colored, a transparent substance having a color which is not easily distinguishable from the coloring is used. form. In the return reflector label sheet 1A, the reflective layer 23A is different from the first embodiment. The reflective layer 23A is disposed at a focus position of the glass beads 21, and the focus position is determined by the refractive index of the glass beads 21. In the present embodiment, the refractive index of the glass beads 21 is about 2.2, so that the reflective layer 23A is buried in the holding layer 2 2 away from the glass beads 21. The other components are the same as those of the first embodiment, and the symbols corresponding to the constituent elements are given and described inferior. The action and effect are also the same as those of the first embodiment 16 321204 200951901 ‘. (Third Embodiment) As shown in Fig. 3, the return reflector label sheet 1B of the third embodiment has the following structure: a base material layer 10 and a return reflection layer 20; < It is a transparent layer laminated on one surface of the base material layer 10, and when the detection light is incident from a certain direction, the detection light can be reflected back in the same direction; laminated on the other side of the base material layer 10 and adhered thereto An adhesive layer 30 of the article; a peeling and collapse layer 60 formed between the substrate layer 10 and the adhesive layer 30; a breakable layer 40 provided on a portion of the surface of the returning reflective layer 20; and a substrate layer 10 The surface on the side of the adhesive layer 30 is made up of background information 50 composed of a pattern design or a character or the like. The retroreflective layer 20 has the same configuration as that of the first embodiment, and is composed of a light refraction layer 21 covered with glass beads and a holding layer 22 in which the photorefractive layer 21 is exposed in a surface portion; A surface on the opposite side of the surface portion of the light refraction layer 21 or a reflection layer 23 laminated on the inside of the holding layer 32. ^ This returning reflector label sheet 1B is different from the first embodiment in that it has a peeling and collapse layer 60. The peeling and collapse layer 60 is formed by laminating a plurality of thin films with a weak adhesive force. When a shearing force from the lateral direction is applied, it is easy to cause a layer to be peeled off to separate the layers between the layers. Here, the portion where the interlayer film is dissociated is present in a portion other than the periphery of the label sheet. Other configurations are the same as in the first embodiment, and the same reference numerals are given to the corresponding components, and the description thereof is omitted. The action and effect are the same as those in the first embodiment. The peeling and collapsed layer 60 is a layer in which at least a part of the article (not shown) is peeled off from the state in which the returning reflector label sheet 1B is peeled off from the article (not shown) adhered to 17 321204 200951901. According to this configuration, when it is desired to perform an improper act such as replacement of the reattachable reflector label sheet article, the replica reflector label sheet cannot be recovered at the time of peeling off the replica reflector storage sheet. When the re-sticking is performed, not only the breakable layer 40 collapses and falls off, but also the surface of the returning reflector label is unsmooth, and the surface of the 1B surface is unsmooth and can be clearly recognized. Therefore, the condition of the easy-destructive layer 4 and the peeling and collapse layer can be observed. By confirming the condition of unopened or opened, it is possible to detect whether or not forgery or camouflage. (Fourth Embodiment) As shown in Fig. 4, the "return reflector label sheet 1C" of the fourth embodiment has the following structure: the base material layer 1 〇; the return reflection sound 2 〇 is laminated on the base The transparent layer on one side of the material layer 10 and detecting that the light is incident from a certain direction enables the detection light to be reflected back in the same direction. The layer is on the other side of the common material layer 10 and adheres to the adhesive layer 30 of the article. a peeling and collapse layer 60 formed between the substrate layer and the adhesive layer 30; a breakable layer 40 disposed on a portion of the surface of the returning reflective layer 2; and a surface on the side of the adhesive layer 30 of the substrate layer Background information consisting of pattern design or text. The return reflection layer 20 is configured similarly to the second embodiment, and is composed of a light refraction layer 21 covered with glass beads and a holding layer 22 in which the photorefractive layer 21 is held in a state where the surface portion is exposed; The reflective layer 23 is layered on the surface portion of the base material layer 10. This returning reflector label sheet 1C differs from the second embodiment in that it has the peeling and collapse layer 60. The other configuration is the same as that of the second embodiment, and the reference numerals of the corresponding components are assigned to 200951901, and the description thereof is omitted. The action and effect are also the same as those of the third embodiment. (Fifth to Eighth Embodiments) The fifth to eighth embodiments are shown in Figs. 5 to 8. The point of the return reflector label sheet of the fifth embodiment shown in Fig. 45 is different from that of the first embodiment in the point of returning the light refraction layer 21D of the reflection layer 20D. The reflex reflector label sheet 1E of the sixth embodiment shown in Fig. 6 differs from the second embodiment in that the photorefractive layer 21E of the reflective layer 20E is restored. The return reflector label sheet 1F of the seventh embodiment shown in Fig. 7 differs from the third embodiment in the point of the light refraction layer 21F of the return reflection layer 20F. The point of the return reflector label sheet 1G of the eighth embodiment shown in Fig. 8 which is the light refraction layer 21G of the return reflection layer 20G is different from that of the fourth embodiment. These light refraction layers 21D to 21G are not glass beads, but are formed optical bodies having convex spherical surfaces on both sides, and substantially the same function as the return reflection layer in which the glass beads are formed in a row. The other configurations are the same as the corresponding embodiments, and the same reference numerals will be given thereto, and the description will be omitted. (Ninth Embodiment) Fig. 9 is a top view showing a returning reflector label sheet of a ninth embodiment. The return reflector label sheet is provided with the printed protective layer 70 around the surface of the return reflection layer for the above-described first to eighth embodiment of the return-reflector label sheets 1, 1A to 1G. Fig. 10 is a view showing a state in which the fragile layer 40 of the return reflector label sheet 1 of the first embodiment shown in Fig. 1 is formed on the peripheral portion of the label sheet, and the return reflector label sheet 19 321204 200951901 1 The printed protective layer 70 is disposed over the fragile layer 40. Fig. 11 is a view showing a state in which the fragile layer 40 of the return reflector label sheet 1 of the first embodiment shown in Fig. 1 is formed away from the peripheral portion of the label sheet. In the replica reflector label sheet 1, the protective layer 70 is printed. It is disposed overlapping with the reset reflection layer 20. The print protection layer 70 can also be provided in the same manner for the return reflector label sheets 1, 1A to 1G of the second to eighth embodiments. The printing protective layer 70 is effective for preventing the collapse of the easily-destroyable layer 40 due to the force of overlapping or application during transportation such as the reversing reflector label sheet sheet in the state of being disposed on the peeling paperboard. By forming the printed protective layer 70, it is possible to prevent the proper processor from inadvertently contacting the fragile layer 40, so that the accuracy of the discovery of the forgery behavior or the camouflage appearance can be improved. The print protective layer 70 is preferably a printing ink or a thermoplastic resin. Thermoplastic resin such as polystyrene resin, polyester resin, acrylic resin, polyoxynoxy resin, fluororesin, polyamine resin, polyvinyl alcohol resin, polyamine phthalate resin, polyolefin system Resin, polycarbonate resin, polysulfone resin, and the like. By providing the printing protective layer 70, the thickness of the fragile layer 40 is increased without being liable to collapse. The printed protective layer 70 preferably has a thickness of 5 v m or more in total with the destructible layer 40. Example 1 The surface of the reversion reflector (the exposed surface of the glass bead) which is visible when the light is reflected by the reflective layer is a transparent ink made of FD Ca 1 ton ACE mat OP nis manufactured by Toyo Ink Co., Ltd. By the oil plate printing, a fragile layer of the translucent character "Sample" is formed. The fragile layer forms two types of thickness 3 /z m and 5 // m. 20 321204 200951901 The complex reflection layer of each of the easily destructible layers having different layer thicknesses is punched out to a circle of 1 cm in diameter and adhered to the casing as a reversion reflector label sheet. The text "S_e" of the returning reflector label is hard to see under natural light, but after the glare is illuminated, the text "Sample" will float and see. Then, the seal was peeled off from the case, and attached to the case again, and the strong light was irradiated to observe the seal. In the case of a seal with a thickness of 3/m, the "Sample" is removed. In the area where the text is erased, the text of "Sample" can be seen to be in a state of collapse that can hardly be read. Start. On the other hand, in the case of a seal having a fragile layer of 5#m thick, the text of "Sample" is apparently floated and visible. This observation was repeated 20 times, and all of them were the same result. Example 2 On a glass bead of a reversion reflector (a color hue that is visible when the light is reflected by the emissive layer), a colored transparent ink having a different hue to be seen when the light is reflected by the reflective layer is used ( FD Calt〇n ACE 东 posted by Toyo Ink Co., Ltd. 1:0?1^5+Sakuragong Chemical 11141'〇14|:)1 (3% relative to the total amount)) Printed text "Sample". The reversion reflector having the obtained colored fragile layer was punched out into a circle having a diameter of 1 cm, and adhered to the case as a replica film of the reversion reflector. The peeling test of the seal was carried out in the same manner as in Example 1. The case where the text of "Sample" is removed is slightly identifiable under natural light, but after the glare is irradiated, the color of the reflective layer is emphasized, and it can be clearly confirmed that the text of Samplej is broken. This observation is repeated 20 times. 321204 200951901 Embodiment 3 The surface of the reversion reflector The exposed surface is formed into a fragile layer of the character "Sample" by letterpress printing at a thickness of 3#111^ by a warm colored colored transparent ink. The reversion reflector with the fragile layer was punched out into a shape of 1 cm in diameter and adhered to the box as a reverting reflector label sheet. After that, the text "Sample" of the reflector is illuminated under natural light for a slightly identifiable illumination. The word "Sample" is not recognized when the texture of the return reflector is warm. It can be confirmed when the reflector and the reflective layer have a color tone other than the warm color. Then, when the sealing is performed, the illuminating light is observed, and when the sealing is observed, the state in which the structural color of the reflective layer is broken in a color other than the warm color in the region where the text of the rSample is removed is floated. Can be seen. This observation was repeated twice, and the same results were obtained. Example 4 On the glass beads of the reversion reflector of Example 3, a warm colored tinted transparent ink (FD Calton ACE mat 0P manufactured by Toyo Ink Co., Ltd., microlis red (3% relative to the total amount) was printed 3//111. The haze star type mark, and then use the transparent ink used in Example 1 to brush the text "Sample" with 3 " m friction P. The reversion reflector having the obtained two kinds of printing is punched out to the circle of i diameter lcm Shape 'and adhere to the box as a reversion reflector label. This return reflector label can only see the star mark 22 321204 200951901 under natural light. Then, the sealing stripping test is carried out. When observing the seal, the texture color is emphasized, and in the area where the text of "Sample" is cut, the text of "Sample" can be seen - the word floats in a collapse state that can hardly be read. Also, the reflection layer When the color of the * color is a color other than the warm color, the star mark floats in a collapsed state and can be seen. This observation is repeated 20 times, and the result is the same for any one time. Reversion reflector label A method for manufacturing a sheet. Here, a description will be given of a recursive reflector label having a fragile layer on a glass bead. The manufacturing step of the reversing reflector label sheet basically consists of the following steps: a step of fixing the glass beads, The step of forming the reflective layer, the step of adhering the substrate layer, and the step of peeling off the film. The specific manufacturing method will be described below. (1) The recursive reflector label sheet in which the reflective layer is a single layer is formed on a film such as a PET film, and is coated. a polyethylene resin in which glass beads are dispersed in a row and dried, whereby the lower hemisphere 0 of the glass beads is buried in the polyethylene resin (the step of fixing the glass beads). Then, on the exposed surface of the glass beads A film of a metal compound is vapor-deposited in a range of 100 to 600 nm (step of forming a reflective layer). Then, a polyethylene resin is applied onto the base material layer of the release sheet on the release layer as a holding layer. And the holding layer is bonded to the above-mentioned reflective layer (substrate layer bonding step). Finally, a film such as a PET film and a polyethylene resin are peeled off (film peeling step). Since the surface of the glass bead has irregularities, the thickness of the metal compound film changes to give a gradient. (2) The reflective layer is a multi-layered return-reflector label sheet 23 321204 200951901 A polyethylene resin is coated on a film such as a PET film. The glass beads are dispersed to dry, and the lower hemisphere of the glass beads is buried in the polyethylene resin (the step of fixing the glass beads). Then, a plurality of metal compound films (100 to 200 nm) are deposited on the exposed surface of the exposed beads. The range is as a multi-layered reflective layer (step of forming a reflective layer). Then, a polyethylene resin is applied onto the base material layer of the release sheet on the release layer, thereby serving as a holding layer, and the layer is retained. It is combined with the above reflective layer (substrate layer pasting step). Finally, a film such as a PET film and a polyethylene resin are peeled off (film peeling step). When a label sheet of a specific shape (for example, a circle) is formed on the obtained returning reflector label sheet having a breakable layer on the obtained glass beads, only the circular label sheet 1 becomes a sheet which is arranged on the peeling sheet 8 ( Referring to Fig. i2, only the return reflector label sheet 1' on which the label sheet remains on the release sheet 80 can form a label sheet-shaped cut 8 on the glass beads 21 and only from the circular label sheet remaining portion 93. However, when the label sheet remaining portion 93 is peeled off (the sealing sheet is pulled up), the sheet remaining portion 93 is peeled off from the label sheet 1 (hereinafter referred to as "-up,"). As shown in Fig. 12, the side of the = has a core of the incision 8 which spans the remaining portion 93 of the label sheet; and the periphery of the label 1 is provided with diagonal marks 81 from the returning reflector. The half of the cut is cut. The surface of the woven sheet enters the remainder of the return-reflective layer 20. The cut-off reflector 1 is separated from the label sheet and peeled from the peeled cardboard 8 / to promote the solvent contained in the adhesive. Dry, 残余 signature remnant 9 3, applied to reversion anti-321204 / 200951901 • The force of the projectile specimen 1 is dispersed, and since the return reflector label sheet 1 is strongly adhered to the peeling cardboard 80, it can be prevented from being pulled up together. Further, the cut 81 is for the return reflector label sheet 1 The re-attachment has easy tearing property, and the re-attachment has no recovery property, so it has the result of opening the seal. ???The cut-off 91 and the punching cut-off 92 are used to punch the reverting reflector label sheet 1 For the teeth, for example, a Thomson blade or a rotary knife can be used. Next, an article fixed by any of the above-described first to ninth reversion reflector label cymbals will be described. The article of the label sheet may be, for example, an anti-counterfeit article or a storage article in which the anti-counterfeit article is stored. For example, in a game machine such as a Pachinko machine or a pachinsuro, the probability of releasing the beads is It is written in the PR0M, etc., and the PR0M and the like are stored in the box and cannot be easily touched. In order to prevent the PR0M from being replaced, the probability of releasing the bead probability is improved, and the PR0M or the like itself or the box in which the PR0M is housed, With recursive reflection ^ body standard Tibetan 'can judge whether there is no need It is necessary to check whether it is forged or camouflaged. When the PR0M or the like itself is pasted with the reverting reflector label sheet, it must be replaced with the PR0M of the improper behavior, and the reverting reflector label sheet must be reattached to accommodate the box body and the cover of the PR0M. When the bonding surface of the returning reflector label sheet is pasted, the returning reflector label sheet must be peeled off, the cover body is opened, and the PR0M special replacement of the improper behavior is applied to the bonding surface of the box body and the cover body to adhere the returning reflector label sheet. If the resurfacing reflector label is re-applied, the damage-prone layer will be destroyed. In addition, the peeling and collapse layer will be peeled and collapsed when the peeling collapse layer is formed, and it is immediately known that the re-sticking has been carried out. Therefore, it can be confirmed that the condition of the item is changed without opening or opening. For example, the control substrate, the substrate cassette, the prom, and the like, which are housed in the substrate cassette of the control board unit of the game machine, and the electronic component such as the certificate attached to the cassette are attached. Fig. 14 shows a case where there is a seal 1 for the certificate ι〇1, and the certificate 101 is attached to the case 101 in which the control component to be replaced by the misbehavior is stored. Regarding the seal 1缄2, the reset reflector label 102 is used. Further, as shown in the example, the background material 50 of the returning reflector label sheet 1 is used as the proof, and the sealing 2 can also be sealed. Fig. 15 is a view showing a state in which it is pasted as a returning reflector label sheet 106 in such a manner as to cover the joint surface of the casing main body 1〇4 and the cover 〇5 of the control part in which the object is exchanged for misconduct. Fig. 16 shows that the control substrate 1 〇 9 of the cpui 〇 7 or the ROM 108 having the object of the improper behavior is attached to the second return reflector label sheet 110 ′, and the control substrate 1 〇 9 is placed on the lower casing 1 覆盖 and covered on the side. The upper case 113 of the second return reflector label piece 112 is attached, and the case where the body 111 and the upper case 113 are bolted together is used. In this example, the second return reflector is not positioned in the assembled state between the side of the lower casing 1U and the side of the upper casing 113. In this example, the reticle reflector label 110 can also be attached to the CPU 107. (Industrial Applicability) The reversing reflector label sheet having the fragile layer of the present invention is used as a substrate storage box for a war-fighting machine to prevent sealing of the opening, and if it is improper, the 321204 26 200951901 'opening, the trace remains. Therefore, it can be effectively used to prevent misconduct in the past. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing a replica reflector label sheet of the first embodiment. < Slightly sectional view. Fig. 2 is a schematic cross-sectional view showing a return reflector label sheet of the second embodiment. Fig. 3 is a schematic cross-sectional view showing the return reflector label sheet of the third embodiment. Fig. 4 is a schematic cross-sectional view showing a replica reflector label sheet of the fourth embodiment. Fig. 5 is a schematic cross-sectional view showing a returning reflector label sheet of a fifth embodiment. Fig. 6 is a schematic cross-sectional view showing a returning reflector label sheet of the sixth embodiment. Fig. 7 is a schematic cross-sectional view showing the return reflector label sheet of the seventh embodiment. Fig. 8 is a schematic cross-sectional view showing a returning reflector label sheet of the eighth embodiment. Fig. 9 is a top view showing a return reflector label sheet of the ninth embodiment. Fig. 10 is a schematic cross-sectional view showing one embodiment of the ninth embodiment in which a printing protective layer is provided on the return reflector label sheet in accordance with the first embodiment. 27 321204 200951901 Fig. 11 is a schematic cross-sectional view showing another embodiment in which a printing protective layer is provided on a returning reflector label sheet in accordance with the first embodiment in the ninth embodiment. Fig. 12 is a plan view showing the form of a sheet before the remnant portion of the label sheet is formed by laminating the reconstituted reflector label sheet formed on the release paper sheet, and providing a circular half cut to form the reversing reflector label sheet of the present invention. Fig. 13 is a schematic cross-sectional view showing the state in which the remaining portion of the specimen is peeled off. Fig. 14 is a view showing a state of the seal using a label sheet as a certificate attached to the storage case of the control unit. Fig. 15 is a view showing a state in which the label sheet is covered with the joint surface of the storage case body and the lid of the control unit as a seal. Fig. 16 is a view showing a state in which a label is attached to a side surface of a control substrate or a case such as a CPU. [Main component symbol description] 1. 1A to 1G return reflector label sheet 10 Base material layer 20, 20A to 20G Composite reflection layer 21 Glass beads 21D to 21G Light refraction layer 22 Retaining layer 23, 23A Reflecting layer 30 Adhesive layer 40 Easy Destruction Layer 50 Background Information 60 Peeling and Breaking Layer 70 Printing Protective Layer 80 Peeling Paperboard 91 Notch 92 Label Punching Cut 93 Label Residue 28 321204