TWI248881B - Counterfeit-proof metallic foil - Google Patents

Counterfeit-proof metallic foil Download PDF

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Publication number
TWI248881B
TWI248881B TW92112662A TW92112662A TWI248881B TW I248881 B TWI248881 B TW I248881B TW 92112662 A TW92112662 A TW 92112662A TW 92112662 A TW92112662 A TW 92112662A TW I248881 B TWI248881 B TW I248881B
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TW
Taiwan
Prior art keywords
metal film
counterfeit
patent application
film according
pattern
Prior art date
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TW92112662A
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English (en)
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TW200307613A (en
Inventor
Engelbert Scharner
Helmut Kloss
Adolf Schedl
Wilhelm Zuser
Lambert Nekula
Original Assignee
Teich Ag
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Publication of TW200307613A publication Critical patent/TW200307613A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/373—Metallic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/227—Surface roughening or texturing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/324—Reliefs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/425—Marking by deformation, e.g. embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/43—Marking by removal of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/22—Removing surface-material, e.g. by engraving, by etching
    • B44C1/228—Removing surface-material, e.g. by engraving, by etching by laser radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/24—Pressing or stamping ornamental designs on surfaces
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
    • G09F3/0292—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time tamper indicating labels
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B42D2033/10—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/328—Diffraction gratings; Holograms
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/029—Heaters specially adapted for seat warmers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material
    • Y10T428/24901—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material including coloring matter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Credit Cards Or The Like (AREA)
  • Laser Beam Processing (AREA)
  • Printing Methods (AREA)
  • Metal Rolling (AREA)

Description

1248881 玖、發明說明： 【發明所屬之技術領域】 本發明係關於一種防偽金屬薄膜一種製造該薄膜之方法，以及 用來製造包裝材料、裝飾薄膜及廣告載具之應用。 【先前技術】 在最近幾年，世界上對例如藥品之防偽包裝材料之需求愈來愈 大，因為偽造之藥品數量愈來愈多。該等偽造品包括藥劑活性藥品， 另外也包括具安慰劑效應之藥品。 因此，如同在紙幣上已習知之方式，在製藥工業用之包裝材料 上也具有全像圖，但事實顯示，全像圖也可能被愈來愈提升之技術 發展加以偽造，即使其製造較為複雜。該等偽造品只能由專家認出 或辨別出，因為若沒有相應之對比樣品，消費者很難確定全像圖是 否為偽造品。 另一方面，製造防偽之包裝材料時，在材料表面塗有一特別之 塗2，其在受光照射時會出現圖樣，例如製造公司之標誌或藥品之 商標，可藉由UV”戈IR_射線之照射而看見或隱藏。歐洲專利案 EP及2_1 217 091係關於一種包裝，其具有整合之初次開封及/或真品 保证〃係藉由塗層產生，能將人射光反應回去，因而根據照射方 向或角度，可看到不同之顏色。 該歐洲專利案EP-A1_0 967 〇91_述一種由多層相互配合之光 棚圖案賴，其可根據崎角度之大小而製造出不同之光學結果， 1一ί實也明’即使這種塗層系統也可能被偽造，因而以該方式也不 把仔到滿意〈防偽安全性，尤其是在製藥工業用之包裝材料上。 【發明内容】 本發明<任務為，避免該等所謂防偽金屬薄膜之缺點。 根據本發明’該任務將藉由—種金屬雜加以解決，其特徵為， 1248881 在其表面至少一預定之部份範圍被結構圖案化，且該部份範圍與其 餘表面範園相比，對光有不同之繞射、漫射、折射或反射。根據本 發明之防偽金屬薄膜之其他設計，係在申請專利範圍附屬項中揭露。 本發明係關於一種用於製造該防偽金屬薄膜之方法，其中，結 構圖案化之部份範圍係藉由雷射技術產生。 本發明另外關於一種用來製造該防偽金屬薄膜之方法，其中， 根據本發明，薄膜是在一滾動過程中製造出，且至少一使用之工作 幸=子一有至少在一預定之部份範圍中有結構圖案化之表面，使得在 滾動程序中輥子表面之結構圖案被轉移至金屬薄膜上。根據本發明 方法之其他程序係在申請專利範圍附屬項中揭露。 本發明另外關於一種根據本發明之防偽金屬薄膜製造包裝材料 之應用，例如藥品、裝飾薄膜及廣告載具。 【圖式簡單說明】 以下藉由圖一至圖三更進一步地說明本發明，其中， 圖一及圖二為根據本發明之防偽金屬薄膜丨之片段圖；以及 明、圖示"'輯動機6形式之裝置，其係用來製造根據本發 明芡金屬薄膜1。 十& 【實施方式】 以下說明一種實現本發明之一可能方法。 係送入滾動機6。該滾動機由支承輥子7及工作輥子8組成。人二
-種用以製造根據本發明之金屬雜，例如料膜i，之輪出口， 〖制，然後薄膜1 之厚度而重複多 一儲料滾筒10。該滾動過程可根據所希望 I24888l 次。 為產生根據本發明之表面結構圖案，在最後之滾動程序中，工 ^昆子對被另-工作輥子對8替換，在其表面上_或多個部份範目_ 吉構圖案，_案要印在根據本發明之防偽薄膜1上。該結_ ； 2例如藉由研磨、拋光、_、雷射或雕刻工作輥子表面而產生， 其取好是使用雷射加工技術。如此結構圖案可以在較大之範圍内變 以致於方面觀祭者可以看到，而另一方面也製出不可見之会士 構圖案。 、藉由輥子表面上可見之結構圖案，在金屬薄膜表面上也產生可春 =之結構圖案，而不可見之結構圖案則可產生所謂之隱藏之防偽結 構圖案。在滾動過程中，上述之結構醜在施加所需之成形壓力下， 轉移至金屬薄膜上，如此，根據本發明，該結構圖案會在薄膜表面 至V —預定範圍上出現。該結構圖案可延伸於輥子表面之大部份區 :， 域，因此不僅產生防偽薄膜，也同時產生裝飾薄膜。 結構圖案可以是it期性的，亦即為有幾何次序之、或根據隨機 原理，例如以皺紋線方式呈現。 根據該應用，可以在金屬薄膜之正反表面加上結構圖案，此時，鲁 二工作輥子8必須設計有相應之結構圖案。 當然，在防偽金屬薄膜1有結構圖案之表面範圍，也可能以滾 動過i產生。較佳之方法係用雷射技術，如此，根據照射之程度， 可以產生隱藏、眼睛看不見之及眼晴看得到之表面結構圖案。 現在，以根據本發明之金屬薄膜1之實施形式，如圖一至圖二 所示，更進一步地說明本發明。 根據圖一係顯示以防偽辨識符號2形式之表面結構圖案，即為 公司之標誌。該符號與其他薄膜表面3有不同之光折射值，觀察者 可以目視辨別出。若該公司標被、對觀察者而言為習知之，如同製造 8 1248881 者在包裝材料上之印記，則該物品可被視為真正之產品。 根據表面結構圖案，對入射光也可有相應之繞射^漫射，其可 例如由形成之反射圖樣而量出。其可量測特性很重要，尤其是當表 面結構圖案不能以目视分辨之時。 〃 ^ 根據圖二可見另-辨識符號。因為根據本發明之金屬薄膜主要 係藉由滾動程序而產生，尤其是在運動方向，在輥子表面縱向之社 構圖案5被轉移到金屬薄膜！之表面上，所以 : 之研磨，在與運動方向垂直之方向產生一結構圖案 上產生有結構圖案之部份顧4，造成該結構圖案之光折射變化。若 其在部份顧4内之職結_倾—或是_子表面相應一 致時，可以確定該件為真品。 ^ 形成之圖案可以是週期性的，也可以根據隨機原理設置。如此， -非週期性設置之圖案兼有較高之防偽安全性，因為根據隨機原理 做出結構圖案只有製造者知道。此點可用於檢驗目的，在藥品之包 裝中也被要求如此做。藉由包裝材料之抽樣，檢查包裝材料表面= 結構圖案特徵，與在輥子表面或相應金屬薄膜丨之樣板間之一致性。 另外，在製造出根據本發明之薄膜後，表面之結構圖案也可藉 由相比較之光學量測加以檢測。其可以例如一般常用之光反射量^ 器材進行。 、 根據本發明之金屬薄膜可在表面結構化後塗上透明之塗層。該 透明塗層適合於印刷顏料混合物及塑料塗覆層，有時會具有^素了 適合之塑料塗覆層包括例如聚對苯二甲二乙酯(pET)、聚醯胺(〇pA) 及由聚丙烯(〇PP)組成之塗覆層。 透明之塗層增加裝飾效果，因而根據本發明之金屬薄膜也可用 作為裝飾薄膜或廣告載具。 該表面結構圖案形式之辨識符號也可藉由遮蓋添料，首先將之 1248881 f住而不4肉眼所見，只有專家在使用其他方式财為可見，如此 藉由樣板比對可知標的物是否為偽造產品。 工商業適用性 根據本發明之金屬薄膜係用於包裝材料之製造，尤其是藥品之 包裝材料。在此應用中，製造者或消費者可輕易從薄膜表面上之結 構圖案認出產品不是仿冒品，因而根據本發明之金屬薄膜有防偽安 全性。 若結構圖案擴大到金屬薄膜表面之大部份區域，而類似印刷圖 樣所顯示之圖像，以致於根據本發明之金屬薄膜也適合用作為裝飾 薄膜或廣告載具。

Claims (1)

  1. 日修(更)正替渙頁 ， 第092112662號專利案申請專利範園修正本 拾、申請專利範圍： 1· 一種防偽金屬薄膜，其特徵為，該金屬薄膜在至少一預定之部 份範圍（2、4)中具有結構圖案化之表面，且該部份範圍與其他表 面範圍（3、5)相比，對光有不同之繞射、漫射、折射或反射。 2·根據申請專利範圍第1項所述之防偽金屬薄膜，其特徵為，該金屬 薄月庭由銘所組成。 3·根據申請專利範圍第1項所述之防偽金屬薄膜，其特徵為，金屬薄 膜之結構圖案化邵份範圍（2)，具有一平面形式之辨識符號。 4·根據申請專利範園第1項所述之防偽金屬薄膜，其特徵為，預定之 部份範圍（4)具有直線形式之結構圖案。 5·根據申請專利範圍第4項所述之防偽金屬薄膜，其特徵為，直線形 式之結構圖案有幾何重複性，或根據隨機原理而設置。 6·根據申請專利範圍第1項所述之防偽金屬薄膜，其特徵為，結構圖 案化之部份範圍（2、4)係設在金屬薄膜之上下二表面上。 7·根據申請專利範圍第丨項所述之防偽金屬薄膜，其特徵為，幾乎在 整個表面上均設有結構圖案化之部份範圍（2、4)。 8·根據申請專利範圍第丨項所述之防偽金屬薄膜，其特徵為，大部分 之結構圖案化部份範圍（2、4)對觀察者為可見，而其他範圍對觀 察者則為不可見。 9·根據申請專利範圍第1項所述之防偽金屬薄膜，其特徵為，金屬薄 膜表面上設有結構化圖案之部份範圍有透明之塗層。 1〇·根據申請|利範圍第9項所述之防偽金屬薄膜，其特徵為，該透明 之塗層由印刷顏料及/或塑料組成，必要時包含有添加劑。 11· 一種製造根據申請專利範圍第i項所述之防偽金屬薄膜之方法，其 特徵為’結構圖案化之部份範圍（2、4)係精雷射技術而產生〇 11 更)i替換頁 L.丨"1 一' '' 12· -種製造根射請糊關第丨項所述之防偽金屬細之方法，其 特徵為，金屬薄膜藉由工作輥子8製造，同時，至少一工作輥子之 表面’在至少-部份範圍中被結構圖案化，且該結構圖案在滾動過 程中被轉移至金屬薄膜上。 13·根據中請專利範園帛12㉟所述之方法，其特徵為，二工作輕子⑻ 之表面均被結構圖案化。 14·根據巾請專利範_ u傭述之方法，其特徵為，幾乎整個辕子 表面均被結構圖案化。 15. 根據巾料利範㈣u項所述之方法，其特徵為，絲子表面大 部份之結構圖案於觀察者為可見，而其他部份於觀察者為不可見。 16. 根射請專_„ 12輯述之方法，其特徵為，金屬薄膜在施 加結構圖案後，係加上透明之塗層。 17·根據巾請專·圍第10項所述之方法，其特徵為，透明之塗層包 含印刷顏料及/或塑料，且亦含添加劑。 18·根據中請專利範圍第η ;請述之方法，其特徵為，在輥子表面施 加之結構圖案化之部份範圍，係藉由雷射技術產生。 19·根據中請專利範㈣1輯述之防偽金屬薄膜，其係用來製造包裝 材料。 20·根據巾請專鄕圍第丨销述之卩錢金屬_，其侧來製造裝飾 薄膜。 21·根據巾請專利棚第i爾述之_金屬薄膜，其係用來製造廣告 載具。 12
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IL159327A0 (en) 2004-06-01
US7429063B2 (en) 2008-09-30
US20060083905A1 (en) 2006-04-20
IL159327A (en) 2010-04-29
KR20040063890A (ko) 2004-07-14
CN1533515B (zh) 2010-06-09
YU10404A (sh) 2006-08-17
ZA200309904B (en) 2005-06-29
RU2003136266A (ru) 2005-04-10
NO20040352L (no) 2004-01-26
MXPA04001094A (es) 2004-07-08
PL368584A1 (en) 2005-04-04
ES2557153T3 (es) 2016-01-22
WO2003104890A1 (de) 2003-12-18
EP1509813B1 (de) 2015-09-23
US20040231782A1 (en) 2004-11-25
AU2003247275B2 (en) 2007-12-13
PL209106B1 (pl) 2011-07-29
AU2003247275A1 (en) 2003-12-22
ATA8662002A (de) 2003-11-15
TW200307613A (en) 2003-12-16
AT411820B (de) 2004-06-25
PL209199B1 (pl) 2011-08-31
HRP20031097A2 (en) 2004-04-30
AR039881A1 (es) 2005-03-09
JP2005529037A (ja) 2005-09-29
EP1509813A1 (de) 2005-03-02
AU2003247275B9 (en) 2008-04-17
AU2003247275B8 (en) 2003-12-22
CN1533515A (zh) 2004-09-29
KR100939056B1 (ko) 2010-01-28
JP2009154969A (ja) 2009-07-16
CA2454859A1 (en) 2003-12-18
CA2454859C (en) 2012-07-17
CA2752221A1 (en) 2003-12-18
RS50957B (sr) 2010-08-31

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