TW201139163A - Transfer sheet having part light extinction and hard coating to prevent attachment of printing slurry - Google Patents

Transfer sheet having part light extinction and hard coating to prevent attachment of printing slurry Download PDF

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TW201139163A
TW201139163A TW99144481A TW99144481A TW201139163A TW 201139163 A TW201139163 A TW 201139163A TW 99144481 A TW99144481 A TW 99144481A TW 99144481 A TW99144481 A TW 99144481A TW 201139163 A TW201139163 A TW 201139163A
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layer
sheet
transfer
release
matte
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TW99144481A
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Chinese (zh)
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TWI439381B (en
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Akihiro Maeda
Shinichiro Okuhara
Shinichi Kitamura
Kenta Hamai
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Nissha Printing
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Abstract

The subject of this invention relates to a transfer sheet where part of the light extinction layer and the hard coating layer coated thereon will not be stripped off from the substrate sheet. Even though printing slurry attaches to the bright area of the substrate sheet, the surface structure can prevent from transferring to the outermost surface of the transfer layer. The solution means of this invention provides a transfer sheet having a release sheet and a transfer layer. The release sheet has a substrate sheet; a light extinction layer which is formed on part of the substrate sheet surface and will not be stripped off from the substrate sheet; and a pattern-drawing layer which is formed on the surfaces of substrate sheet and light extinction layer. The transfer layer has a hard coating layer formed on the surface of the pattern-drawing layer.

Description

201139163 六、發明說明: 【發明所屬之技彳軒句域】 發明領域 本發明係有關於—種轉印片,其係使用於將在基體片 所積層的著色層或圖樣層轉印至物品的表面者,特別是有 關於一種具有不會從基體片剝離的消光層及被覆該消光層 的硬塗層之轉印片。 c先前冬舒】 發明背景 使用轉印片來保護或裝飾如塑膠零件和外立 物品表面之方法係先前已知。轉印片係在含有 \錦品的 基體片的剝離片上設置轉印層而成之構造,支撐體亦即 從基體片被轉印至物品表面。被轉印至物。〇 /轉印層會 層’其係層狀地積層樹脂和圖案而成之積層體面之轉印 表面形成保護被覆和裝飾被覆。 足在物品 面形成 基體片係轉印層的支撐構件,同時亦是萝 構件。因為轉印後,轉印層鄰接基體片的面係成表甸形 品的最外側面。當裝飾物品被要求消光的外觀時為數饰物 體片的表面上進行微細凹凸的形成。因此, 係在基 的面上設置在表面形成微細的凹凸之消光層 在轉印時,雖然具有微細凹凸的消光層 脫模性’但是消光層本身並不會從基體片制離 成為轉印層的最外側的層之表面係形成微細四&amp;〜〜’在 飾物品提供消光的外觀。 ’來對t 仏在基題片 面係_示 因此, 201139163 裝飾物品的外觀被要求有光亮部分及消光部分的兩者 時,係在基體片表面的一部分形成消光層。第3圖係模式性 顯示在基體片表面的一部分形成有消光層的狀態之剖面 圖。在基體片3的面上係存在消光層4反光亮區域31。 另一方面,在重視對裝飾物品的保護功能之用途上, 係在轉印層的最外側設置硬塗層。所謂硬塗層係指含有交 聯樹脂且顯示高硬度之被覆層。此種情況,硬塗層係鄰接 基體片上的消光層且以覆蓋消光層的方式形成。 在專利文獻1中,記載一種轉印片,其具有剝離片及轉 印層,該剝離片係具有:基體片;及消光層,其係形成於 該基體片的面上且不會從基體片剝離;而該轉印層係具 有:硬塗層,其係被覆該消光層;圖樣層,其係形成於該 硬塗層的面上;及接著層。 在本說明書所謂「不會從基體片剝離之消光層」,係指 將轉印層轉印至被裝飾物品時,不會從基體片剝離,而能 夠從轉印層剝離之消光層。 [先前技術文獻] [專利文獻] [專利文獻1]特開2001-260596 【發明内容】 發明概要 發明欲解決之課題 消光層的圖案係例如能夠藉由印刷用以形成消光層的 消光油墨或消光塗料來形成。消光層係有必要對轉印層的 4 201139163 最外側面顯示脫模性。因此,消光層係以硬度比轉印層的 最外側層高為佳。例如,當轉印層的最外側層為硬塗層時, 用以形成消光層的油墨或塗料係含有比硬塗層硬的熱硬化 性樹脂。 但是,熱硬化性樹脂具有在進行印刷的過程中吸收熱 量等而進行硬化之性質。在印刷油墨所含有的樹脂產生硬 化時,油墨的印刷適合性低落且印刷品質亦低落。例如, 在使用含有熱硬化性樹脂的油墨進行凹版印刷時,在版的 凸部容易殘留油墨,致使版頭及印刷物產生印漿附著。 第4圖係將第3圖的轉印片的光亮區域放大而成之剖面 圖。在基體片3的面上、光亮區域31的一部分存在有印漿附 著41。因為印漿附著41的表面構造係被轉印至轉印層的最 外側面,結果,裝飾物品的光亮區域之品質低落。 本發明係為了解決上述先前的問題,其目的係關於一 種轉印片,其具有不會從基體片剝離的部分消光層、及被 覆該部分消光層的硬塗層,即便在基體片的光亮區域形成 印漿附著時,其表面構造會防止轉印至轉印層的最外側面。 用以欲解決課題之手段 本發明係提供一種轉印片,其具有剝離片及轉印層, 該剝離片具有:基體片;消光層,其係形成於該基體片面 上的一部分且不會從基體片剝離;及脫模層,其係形成於 該基體片及消光層的面上;而該轉印層係具有形成於該脫 模層的面上之硬塗層。 在某一形態,前述消光層係使用凹版印刷法形成者。 201139163 在某一形態、前述消光層係含有熱硬化性樹脂。 在某一形態,前述脫模層的厚度為0.5〜20μιη。 在某一形態,前述剝離片係更具有在基體片與消光層 之間所形成的基底脫模層。 在某一形態,前述基底脫模層係含有調平劑。 又,本發明係提供一種轉印片的製造方法,其包含: 在基體片的面上的一部分形成不會從基體片剝離的消 光層之步驟; 在該基體片及消光層的面上形成脫模層之步驟;及 在該脫模層的面上形成硬塗層之步驟。 發明效果 本發明的轉印片係藉由脫模層被覆在基體片的光亮區 域所形成的印漿附著,能夠防止印漿附著的表面構造被轉 印至轉印層的最外側面。 圖式簡單說明 第1圖係模式性顯示本發明的一實施形態之轉印片的 構造之剖面圖。 第2圖係模式性顯示本發明的另外實施形態之轉印片 的構造之剖面圖。 第3圖係模式性顯示在基體片表面的一部分形成有消 光層的狀態之剖面圖。 第4圖係將第3圖的轉印片的光亮區域放大而成之剖面圖。 第5圖係顯示在第4圖的光亮區域形成有脫模層的狀態 之剖面圖。 6 201139163 第6圖係將在實施例1所得到之形成有消光層的基體片 表面部分地放大而成之照片。 第7圖係將在實施例1所得到之轉印品的表面部分地放 大而成之照片。 第8圖係將在實施例2所得到之形成有消光層的基體片 表面部分地放大而成之照片。 第9圖係將在實施例2所得到之轉印品的表面部分地放 大而成之照片。 第10圖係將在比較例1所得到之轉印品的表面部分地 放大而成之照片。 C實施方式3 用以實施發明之形態 轉印片 第1圖係模式性顯示本發明的一實施形態之轉印片的 構造之剖面圖。在鄰接剝離片1的一面,設置有轉印層2。 剝離片1係具有:基體片3 ;消光層4,其係部分地形成於該 基體片面上;及脫模層5,其係形成於該基體片3及該消光 層4的面上。 轉印層2係具有形成於該脫模層5的面上之硬塗層7,且 按照必要具有接著層8。雖然未表示,轉印層係按照必要可 具有著色層、圖樣層、錨固層及金屬薄膜等。 例如,著色層係用以將被裝飾物品的底色遮蔽且將被 裝飾物品著色之層。著色層係鄰接基體片側之層,例如, 能夠使油墨或塗料展開附著在硬塗層7的表面。 201139163 作為著色層的黏合劑之合成樹脂,以選自由聚乙烯系 樹脂、聚醯胺系樹脂、聚酯系樹脂、丙烯酸系樹脂、聚胺 曱酸酯系樹脂、聚乙烯基縮醛系樹脂、聚酯聚胺曱酸酯系 樹脂、纖維素酯系樹脂、醇酸樹脂、氣乙烯乙酸乙烯酯共 聚物樹脂、熱可塑胺曱酸酯系樹脂、曱基丙烯酸系樹脂、 丙烯酸酯系樹脂、氯化橡膠系樹脂、氣化聚乙烯系樹脂、 及氣化聚丙烯系樹脂所組成群組之至少1種的合成樹脂為佳。 作為著色層的著色劑,可舉出顏料或染料。著色層的 著色劑能夠使用在著色彩飾片用途,以往所使用的種類。 較佳著色劑之具體例’可舉出(丨)靛藍、茜素、紅花素、花 色苷(anthocyanin)、類黃酮、紫草寧(shik〇nin)等的植物色 素、(2)偶氮、二苯并娘喃(xanthene)、三苯基甲烧等的食用 色素、(3)黃土、綠土等的天然無機顏料' (4)丙稀酸系、胺 甲酸酯系等的無機顏料、(5)碳酸約、氧化鈦、鋁色殿、茜 草色澱(madder lake)、胭脂蟲紅色殿(c〇chineal lake)等。 為了形成著色層,可使用由將金屬薄膜細片分散在黏 合劑樹脂中且具有鏡面狀金屬光澤的油墨(以下稱為高亮 性油墨)所構成之尚焭性油墨層。相對於油墨中的不揮發 为,金屬薄膜細片的含量係以3〜6〇質量%的範圍為佳。使 用金屬薄膜細片作為顏料之高亮性油墨,將該油墨印刷或 塗布時’相對被塗物表面’金屬薄膜細片係在平行方向配 向之結果,能夠得到高亮度的鏡面狀金屬光澤。 又’圖樣層係顯不文字或圖案之層。圖樣層的成分及 形成方法,係除了形成按照_樣的圖案m卜係與著色層 201139163 同樣。 而且,著色層係形成在轉印片的内側表面之中欲使其 黏接在被裝飾物品的部分。亦即,欲使内側表面整體黏接 被裝飾物品時,係在其表面整體形成接著層。又,欲使内 側表面之中的一部分黏接被裝飾物品時,係在其中的一部 分形成接著層。 作為接著層的構成材料,係只要是對被裝飾物品能夠 得到充分的接著性,沒有特別限定。將接著層加熱壓黏在 被裝飾物品時,作為接著層的構成材料,可適當地選擇具 有感熱性、感壓性之合成樹脂。 例如,被裝飾物品的表面部分的構成材料係聚丙烯酸 系樹脂時,作為接著層的構成材料係以使用聚丙烯酸系樹 脂為佳。又,例如,被裝飾物品的表面部分的構成材料係 聚苯醚共聚物、聚苯乙烯系共聚物、聚碳酸酯系樹脂、苯 乙烯系樹脂、聚苯乙烯系摻合樹脂時,作為接著層的構成 材料可適當地選擇採用與該等樹脂具有親和性的聚丙烯酸 系樹脂、聚苯乙烯系樹脂、聚醯胺系樹脂等。 而且,例如,被裝飾物品的表面部分的構成材料係聚 丙烯樹脂時,作為接著層的構成材料,係能夠使用氣化聚 烯烴樹脂、氣化乙烯-乙酸乙烯酯共聚物樹脂、環化橡膠、 香豆酮-茚樹月旨(coumarone-indene resin)。 接著層的厚度係以〇.5μιη〜50μηι為佳。接著層的厚度 為0.5μηι以上時,能夠更容易且確實地得到充分的接著性。 接著層的厚度為50μιη以下時,在將轉印片固定在被裝飾物 201139163 品後容易乾無’乃是較佳。 定,能夠使用先前同樣的方=層的形成係一 之例子’有使用含有構成層的成分: :::層形成h 布法、輥塗布法、❹式塗布料;之凹… JI布法、凹版印刷法 網版印刷法等的印刷法。 u驭丨別/去 剝離片 剝離片1係將轉印層2固定在被裝娜物品的表面後,被 剝離的構件。 構成剝離片丨的鍾片3係以往在⑼上支撐圖樣層和 硬塗層的用途所使用之薄片材料或薄膜材料。薄膜材料係 指由合成樹脂所構成之薄片材料。作為合成樹脂,可適合 舉出選自由聚碳酸醋系Μ月曰、聚醯胺系樹脂、聚酿亞胺系 樹脂、聚醋系樹脂、丙稀酸系樹脂、稀煙系樹脂、胺曱酸 S旨系樹脂及丙稀腈丁二稀本乙烯系樹脂所組成群組之至少 1種的合成樹脂。 又’作為基體片’可舉由上述合成樹脂所形成的單層 片、將2片以上的單層片積層而成之積層片(各單層片的材 料組成係只要是使用選自上述群組的合成樹脂,可以相同 亦可以不同)、使用上述合成樹脂之共聚合片等。 基體片的厚度係以5〜500μιη為佳。基體片的厚度為 5μπι以上時,將轉印片固定在被裝飾物品時,將轉印片配 置在模具時,能夠更充分地確保處理性。又,轉印片的厚 度為500μπι以下時,因為能夠得到適當的剛性,能夠更充 10 201139163 分地確保處理性。 消光層4係將轉印層的最外側面成形為無光澤狀而啤 予裝飾物品消光的外觀之層。消光層4在轉印時係與基體片 3同時被從轉印層剝離。藉由在基體片的面上的_部分^ 消光層4’能夠進行組合光亮表面與無光澤(消光)表面之表現。 作為消光層4,可使用將胺基醇酸系樹脂、尿素三聚氰 胺系樹脂、或該等的混合物設作主成分且將二氧化矽戋碳 黑設作消光劑者。 … 用以形成消光層4之消光印墨或消光塗料係亦可使用 含有有機溶劑、作為結合劑之熱硬化性樹脂及作為消光劑 之二氧化⑪粒子或H粒子之組成物。作為熱硬化性樹脂 之例子,可舉出在具有如尿素、胍胺、苯胺的胺基之不乾 I1 生油改|·生醇I,调配5〜40重量%使曱搭加成縮合而得到的 橱脂而成之樹脂組成物;或是使三聚氰胺與尿素的混合物 與甲醛共縮合反應而得到的樹脂、環氧樹脂與三聚氰胺樹 脂的混合物等。 作為消光劑之二氧化矽或碳黑的粒子係平均粒徑為 〇.〇1〜50μηι,以0.1〜2〇μηι為佳,以1〜15)1111者為更佳。消 光劑的平均粒徑小於001μηι時,良好無光澤調裝飾受到損 害,大於50μιη時,因為消光粒子太大致使油墨的印刷適合 性受到損害。 二氧化矽粒子係例如可使用藉由石英和矽酸酐等而得 到者’兔黑粒子係例如可使用藉由天然氣和石油、雜酚油 (creosote oil)等的烴之熱分解與不完全燃燒的組合而得到者。 11 201139163 在消光油墨或消光塗料中,典型地,消光劑係將固體 成分設作基準為0.5〜20重量%,以1〜10重量%為佳,以含 有3〜8重量%的量為更佳。消光劑的含量太少時,無法得 到良好的無光澤調裝飾,太多時,消光劑在油墨中產生沈 澱、凝聚,對印刷適合性造成不良影響。 在基體片3的面上設置消光層4,可使用膠版印刷法、 凹版印刷法、網版印刷法等通常的印刷法。為了有效率地 形成高品質的圖案,該等之中以使用凹版印刷法為佳。 但是,消光油墨或消光塗料係含有上述胺基醇酸系樹 脂或尿素三聚氰胺系樹脂時,該等係熱硬化性樹脂,該油 墨或塗料係印刷適合性差。例如進行凹版印刷時,熱硬化 性樹脂係隨著印刷片數增加而附著在版整體變薄。因此, 使用色漿刮刀係難以將附著在版的凸部之多餘的油墨完全 除去。其結果,在版的凸部殘留油墨,如上述,會在基體 片的光亮區域產生印漿附著。 消光層4的厚度係Ο.ίμηι〜50μιη。小於Ο.ίμιη時,在轉 印成為二維和三維形狀時,或成形同時轉印時,因為基體 片3係被拉伸,消光層在其部分有被斷切的可能性,會有無 光澤感消失之可能性。又,大於50μιη時,在轉印成為二維 和三維形狀時,或成形同時轉印時,因為無法追隨基體片 的伸長,致使消光層本身產生裂縫。消光層的厚度以0.5〜 30μηι為較佳,以1〜20μπι為更佳。 脫模層5係對剝離片的剝離面整體賦對轉印層的脫模 性,同時將印漿附著被覆之層。第5圖係顯示在第4圖的光 12 201139163 7C區域形成有脫模層的狀態之剖面圖。印漿附著41係被脫 模層5被覆而表面構造的凹凸係被平坦化。 進行凹版印刷法時,版係在被塗布油墨後,使用色衆 刮刀摩擦。因此,在版的凸部即便油墨殘留亦是少量,在 殘留的油墨所含有的消光劑粒子之量係非常少量。其結 果,相較於消光層4,在基體片3的面上、光亮區域31的一 部分所形成的印漿附著41係表面構造的凹凸非常小。因 此,藉由在剝離片的剝離面的整體形成適當厚度的脫模層 5,消光層4的表面構造的凹凸係保留狀態,而能夠將印漿 附著41的表面構造的凹凸選擇性地平坦化。 用以形成脫模層5之油墨或塗料,係使用從上述消光油 墨或消光塗料除去作為消光齡功能之如二氧切或碳黑 的粒子而成之樹脂組成物。因為脫模層5係同時被要求對消 光層4及印_著4丨之密著性及賴印層之脫模性。 脫模層5的厚度係〇 1μπ1〜3〇μηι。脫模層5的厚度小於 〇· 1 μηι時印及附著的表面構造之平坦化變為不充分殘留 凹凸會被轉印轉印層的最外側面,致使裝飾物品的光亮 區域的品質低落。脫模層5的厚度超過卿m時,係連消光 層的表面構造都被平坦化,致使消光表現不充分。脫模層5 的厚度係以〇.3〜2〇μ»η為佳,以1〜1〇_為更佳。 第2圖係模式性顯示本發明的另外實施形態之轉印片 的構造之剖面圖。該轉印片係在基體片3與消光層4之間更 形成基底脫模層6。因為脫模層5的厚度係嚴密地被控制, 所以脫模!生有不充分的可能性。例如此種情況可追加基底 13 201139163 脫模層6,藉此能夠補強脫模片1對轉印層2的脫模性。 基底脫模層6能夠藉由使用與形成脫模層5時所使用同 樣的油墨或塗料,並使用與以往用以在基體片的面上形成 脫模層所使用的同樣方法來形成。 用以形成基底脫模層6之基底脫模油墨或基底脫模塗 料,以使其含有調平劑為佳。因為藉由基底脫模層6的表面 能量降低,印漿附著容易潤濕擴展,其表面構造的凹凸會 變小。 調平劑係只要是以往在濕潤分散劑、表面調整劑、消 泡劑、流變控制劑等的用途所使用者,沒有特別限定。作 為具體例,可舉出聚乙烯蠟、聚酯矽氧烷、聚醚矽氧烷氟 系聚合物等。 在基底脫模油墨或基底脫模塗料中,典型地,調平劑 係將固體成分设作基準為0 01〜10重量%,以〇仍〜8重量% 為佳,以含有〇_1〜6重量%的量為更佳。調平劑的含量小於 〇·〇5重ϊ%時,其結果會損害與脫模層的剝離性,超過8重 里/〇a夺’胃平劑會在基底脫模油墨纟面顯;見其結果脫模 層油墨的潤濕性顯著變差。 轉印層 轉印層2係設置在剝離片i的—面而從剝離片J被轉印 至被裝飾物品的表面之層。 ^在轉印後,將剝離片1剝離時,構成轉印層2之硬塗層7 係成為轉印層2的最外側之層。在轉印後,將卿片從被裝 韩物品剝離時,硬塗層7係被配置在裝飾物的表面 ,且具有 14 201139163 用以保護轉印層之-定以上的硬度。 硬塗層7係以被覆消光層4的方式形成。作為硬塗層7, 係使用施加熱、紫外線或電子射線等的能量時會進行交聯 或硬化之能量交聯性樹脂。作為硬塗層的材質,可舉出氰 基丙稀酸S旨系和胺甲酸酯丙烯酸酯等的電離放射線硬化性 樹脂、和丙稀酸系和胺曱酸酯系等的熱硬化性樹脂,但是 沒有特別限定。較佳是能量交聯性樹脂係施加紫外線或電 子射線會進行交聯之活性能量線交聯性樹脂。因為活性能 量線樹脂藉由增減施加的能量之量,能夠容易地調整交聯 的程度。 作為硬塗層7的形成方法,有凹版塗布法、輥塗布法、 刮刀式塗布法、模唇塗布(lip coat)法等的塗布法、凹版印 刷法 '網版印刷法等的印刷法。硬塗層7的厚度為丨μΓη〜 5〇μηι。小於時,無法得到充分的表面硬度,致使無法 ’准持物品表面的保護功能。另一方面,大於時,硬塗 層無法得到充分的透明度,致使損害來自著色層的裝飾功 能。硬塗層7的厚度係以2〜1〇μΓη為更佳。 硬塗層7係以形成後使其交聯為佳。因為剝離片從消光 層的剝離性變為良好。交聯程度係可以使其完全交聯,又, 亦可以停留在能夠得到從消光層的良好剝離性之最低限度 的部分性交聯。將交聯部分性地停留時,硬塗層7係以在轉 印後使其完全交聯為佳。 藉由以下的實施例來更具體地說明,但是本發明不被 該等限定。而且,實施例中的「份」或「%」所表示的量, 15 201139163 係只要未預先告知,為重量基準。 [實施例] 實施例1 使用寬度為650nm、厚度為38xi〇-3mm(38pm)的雙軸拉 伸聚對醜酸乙二S旨薄膜作為基體片。在該基體片的一面, 使用凹版印刷法印刷消光油墨來部分地形成消光層,該消 光油墨係在三聚氰胺樹脂與丙埽酸樹脂的混合物,添加作 為消光層之粒徑分布為1〜内的二氧化石夕粒子而成。 消光層的乾燥厚度為2μηι。消光油墨的組成係如以下。 [表1] 成分 ------- ------------- 含量(%) 有機溶劑 65 三聚氰胺樹脂+丙烯酸樹脂 ___ 30 二氧化矽粒子 5 從印刷大約第20片,基體片表面之未形成消光層之光 亮區域產生印漿附著。第6圖係將形成有消光層的基體片表 面部分地放大而成之照片。第6圖中,觀察到白色的部分係 消光層4 ’觀察到黑色的部分係光亮區域31。在光亮區域31 的消光層4附近能夠觀察到產生印漿附著41。 使用凹版印刷法,在該具有印漿附著之基體片及消光 層的面整體形成厚度為8μπι的脫模層。作為用以形成脫模 層的油墨,係使用含有胺甲酸酯丙烯酸酯樹脂(紫外線硬化 樹脂)者。脫模層的乾燥厚度為5μπι。脫模油墨的組成係如 以下。 16 201139163 [表2] -___ 成分 含量(%) ____ 有機溶劑 60 _^胺曱酸酯丙烯酸樹脂 40 隨後,以被覆脫模層的面整體之方式,使用60重量% 胺甲峻酯丙烯酸系樹脂、38.7重量。/。丙烯酸系樹脂、ι·3重 嚴/°氧化鋁粉末的組成之油墨形成硬塗層。所形成的硬塗 層係隨後在生產線中加熱至20(TC,且隨後藉由照射波長 600〜7〇〇11〇1的紫外線來將樹脂交聯,並將所得到的中間積 層體卷取成為卷物。 將所得到的卷物安裝在印刷線,並將中間積層體卷出 而重複印刷黑色的著色油墨3層。使全部的著色層乾燥後, 以被覆積層片的面整體之方式且厚度為lxl〇-3mm(1pm)的 方式使用凹版印刷法塗布丙稀酸樹脂,來形成接著層。 使用所得到的轉印片而進行轉印至透明丙烯酸酯板。 第7圖係將轉印品的表面部分地放大而成之照片。在轉印品 的表面能夠觀察到存在有白色的消光區域51及觀察到黑色 的光亮區域52,在光亮區域52係未形成對應印漿附著的表 面構造之凹凸。 實施例2 使用寬度為650mn、厚度為38xl〇-3_(38|im)的雙軸拉伸 聚對酞酸乙二酯薄膜作為基體片。在該基體片的—面整 體,使用凹版印刷法印刷基底消光油墨來形成基底脫模 層,該基底消光油墨係在胺甲酸酯丙烯酸酯樹脂(紫外線硬 化樹脂)添加作為調平劑之聚酯改性聚二曱基矽氧烷 17 201139163 (BYK-Chemie公司製「BYK-Mo」(商品名))而成。基底脫 模層的乾燥厚度為2Km。 基底消光油墨的組成係如以下。 [表3] 成分 含量(%) 有機溶劑 ____ 60 胺曱酸酯丙烯酸樹脂 __________ 38 ΒΥΚ-310 --2 __ 在所得到基底脫模層的面上,使用凹版印刷法印刷消 光油墨來部分地形成消光層,該消光油墨係在三聚氰胺樹 脂與丙稀酸樹脂的混合物’添加作為消光層之粒徑分布為1 〜ΙΟμηι内的二氧化矽粒子而成。消光層的乾燥厚度為 4μηι。消光油墨的組成係如以下。 [表4] 成分 含量(%) 有機溶劑 65 三聚氰胺樹脂+丙烯酸樹脂 30 二氧化矽粒子 5 從印刷大約第17片,基體片表面之未形成消光層之光 亮區域產生印漿附著。第8圖係將形成有消光層的基體片表 面部分地放大而成之照片。第8圖中,觀察到白色的部分係 消光層4 ’觀察到黑色的部分係光亮區域31。在光亮區域31 的消光層4附近能夠觀察到產生印漿附著41。 使用凹版印刷法,在該具有印漿附著之基體片及消光 層的面整體形成厚度為^卜爪的脫模層。作為用以形成脫模 層的油墨,係使用含有胺甲酸酯丙烯酸酯樹脂者。脫模層 18 201139163 的乾燥厚度為ΙΟμηι。脫模油墨的組成係如以下。 [表5] 成分 含量(%) 有機溶劑 60 胺曱酸S旨丙稀酸樹脂 40 隨後,以被覆脫模層的面整體之方式,使用60重量% 胺甲酸酯丙烯酸系樹脂、38.7重量%丙烯酸系樹脂、1.3重 量%氧化鋁粉末的組成之油墨形成硬塗層。所形成的硬塗 層係隨後在生產線中加熱至200°C,且隨後藉由照射波長 600〜700nm的紫外線來將樹脂交聯,並將所得到的中間積 層體卷取成為卷物。 將所得到的卷物安裝在印刷線,並將中間積層體卷出 而重複印刷黑色的著色油墨3層。使全部的著色層乾燥後, 以被覆積層片的面整體之方式且厚度為lxl 〇-3mm( 1 μηι)的 方式使用凹版印刷法塗布丙烯酸樹脂,來形成接著層。 使用所得到的轉印片而進行轉印至透明丙烯酸酯板。 第9圖係將轉印品的表面部分地放大而成之照片。在轉印品 的表面能夠觀察到存在有白色的消光區域51及觀察到黑色 的光亮區域52,在光亮區域52係未形成對應印漿附著的表 面構造之凹凸。 實施例3 除了將脫模層的乾燥厚度變更為3μηι以外,與實施例1 同樣地進行而製造轉印片並進行轉印。在轉印品的表面係 存在消光區域及光亮區域,且在光亮區域係未形成對應印 漿附著的表面構造之凹凸。 19 201139163 實施例4 除了將脫模層的乾燥厚度變更為5μιη以外,與實施例1 同樣地進行而製造轉印片並進行轉印。在轉印品的表面係 存在消光區域及光亮區域,且在光亮區域係未形成對應印 漿附著的表面構造之凹凸。 實施例5 除了將脫模層的乾燥厚度變更為8μηι以外,與實施例1 同樣地進行而製造轉印片並進行轉印。在轉印品的表面係 存在消光區域及光亮區域,且在光亮區域係未形成對應印 漿附著的表面構造之凹凸。 比較例1 除了將脫模層的乾燥厚度變更為〇.5μιη以外,與實施例 1同樣地進行而製造轉印片並進行轉印。在轉印品的表面能 夠觀察到存在有白色的消光區域51及觀察到黑色的光亮區 域52,在光亮區域52係形成了對應印漿附著的表面構造之 凹凸53。 比較例2 除了將脫模層的乾燥厚度變更為12μιη以外,與實施例 1同樣地進行而製造轉印片並進行轉印。在轉印品的表面, 消光區域的形成係不充分。 【圖式簡單說明】 第1圖係模式性顯示本發明的一實施形態之轉印片的 構造之剖面圖。 第2圖係模式性顯示本發明的另外實施形態之轉印片 20 201139163 的構造之剖面圖。 第3圖係模式性顯示在基體片表面的一部分形成有消 光層的狀態之剖面圖。 第4圖係將第3圖的轉印片的光免區域放大而成之剖面圖。 第5圖係顯示在第4圖的光亮區域形成有脫模層的狀態 之剖面圖。 第6圖係將在實施例1所得到之形成有消光層的基體片 表面部分地放大而成之照片。 第7圖係將在實施例1所得到之轉印品的表面部分地放 大而成之照片。 第8圖係將在實施例2所得到之形成有消光層的基體片 表面部分地放大而成之照片。 第9圖係將在實施例2所得到之轉印品的表面部分地放 大而成之照片。 第10圖係將在比較例1所得到之轉印品的表面部分地 放大而成之照片。 【主要元件符號說明】 1...剝離片 8...接著層 2...轉印層 31...光党區域 3...基體片 41...印漿附著 4...消光層 51...轉印品表面的消光區域 5...脫模層 52...轉印品表面的光亮區域 6...基底脫模層 53...對應轉印品表面的印漿附 7...硬塗層 著的表面構造之凹凸 21BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transfer sheet for transferring a colored layer or a pattern layer deposited on a substrate sheet to an article. The surface, in particular, relates to a transfer sheet having a matte layer which is not peeled off from the base sheet and a hard coat layer covering the matte layer. BACKGROUND OF THE INVENTION The use of a transfer sheet to protect or decorate surfaces such as plastic parts and exterior articles has been previously known. The transfer sheet is a structure in which a transfer layer is provided on a release sheet containing a base sheet of a brocade, and the support is transferred from the base sheet to the surface of the article. Transferred to the object. The transfer layer of the 〇/transfer layer layer </ RTI> layered resin and the patterned transfer surface of the layer form a protective cover and a decorative cover. The support member which forms the transfer layer of the base sheet on the surface of the article is also a member. Since the transfer layer abuts the surface of the base sheet after the transfer, it is the outermost side surface of the watch. When the decorative article is required to have an appearance of matting, fine irregularities are formed on the surface of the decorative body sheet. Therefore, the matte layer having fine irregularities formed on the surface of the base is provided, and the matting layer of the matte layer having fine concavities and convexities is removed at the time of transfer, but the matte layer itself is not separated from the base sheet into a transfer layer. The surface of the outermost layer is formed into a fine four &amp;~~' in the decorative item to provide a matte appearance. Therefore, when the appearance of the decorative article is required to have both the bright portion and the matte portion, a matte layer is formed on a part of the surface of the base sheet. Fig. 3 is a cross-sectional view showing a state in which a part of the surface of the base sheet is formed with a matte layer. On the surface of the base sheet 3, a reflective region 31 of the matte layer 4 is present. On the other hand, in the use of the protective function for decorative articles, a hard coat layer is provided on the outermost side of the transfer layer. The hard coat layer refers to a coating layer containing a crosslinked resin and exhibiting high hardness. In this case, the hard coat layer is adjacent to the matte layer on the base sheet and is formed to cover the matte layer. Patent Document 1 describes a transfer sheet having a release sheet and a transfer layer, the release sheet having: a base sheet; and a matte layer formed on the surface of the base sheet without being from the base sheet Stripping; and the transfer layer has a hard coat layer covering the matte layer, a pattern layer formed on the surface of the hard coat layer, and a subsequent layer. In the present specification, the "matte layer which is not peeled off from the base sheet" means a matte layer which can be peeled off from the transfer layer without being peeled off from the base sheet when the transfer layer is transferred to the article to be decorated. [Prior Art] [Patent Document 1] [Patent Document 1] JP-A-2001-260596 SUMMARY OF THE INVENTION PROBLEM TO BE SOLVED BY THE INVENTION Problem The pattern of the matte layer can be, for example, by printing a matting ink or matting for forming a matte layer. Paint to form. It is necessary for the matte layer to exhibit mold release properties on the outermost side of the transfer layer 4 201139163. Therefore, the matte layer is preferably higher in hardness than the outermost layer of the transfer layer. For example, when the outermost layer of the transfer layer is a hard coat layer, the ink or paint used to form the matte layer contains a thermosetting resin harder than the hard coat layer. However, the thermosetting resin has a property of being hardened by absorbing heat or the like during printing. When the resin contained in the printing ink is hardened, the printing suitability of the ink is low and the printing quality is also low. For example, when gravure printing is performed using an ink containing a thermosetting resin, ink is likely to remain in the convex portion of the plate, resulting in adhesion of the print to the head and the printed matter. Fig. 4 is a cross-sectional view showing a magnified area of the transfer sheet of Fig. 3 in an enlarged manner. On the surface of the base sheet 3, a portion of the bright region 31 is provided with a paste attachment 41. Since the surface texture of the paste attachment 41 is transferred to the outermost side of the transfer layer, as a result, the quality of the bright area of the decorative article is low. The present invention has been made in order to solve the above problems, and an object thereof relates to a transfer sheet having a partial matte layer which is not peeled off from a base sheet, and a hard coat layer covering the portion of the matte layer, even in a bright region of the base sheet When the paste is formed, its surface structure is prevented from being transferred to the outermost side of the transfer layer. Means for Solving the Problems The present invention provides a transfer sheet having a release sheet and a transfer layer, the release sheet having: a base sheet; a matte layer formed on a portion of the base sheet surface and not from The base sheet is peeled off; and the release layer is formed on the surface of the base sheet and the matte layer; and the transfer layer has a hard coat layer formed on the surface of the release layer. In one embodiment, the matte layer is formed by a gravure printing method. 201139163 In one form, the matting layer contains a thermosetting resin. In one embodiment, the release layer has a thickness of 0.5 to 20 μm. In one embodiment, the release sheet further has a base release layer formed between the base sheet and the matte layer. In one embodiment, the base release layer contains a leveling agent. Moreover, the present invention provides a method of producing a transfer sheet, comprising: a step of forming a matte layer that is not peeled off from the base sheet on a portion of the surface of the base sheet; forming a surface on the surface of the base sheet and the matte layer a step of molding a layer; and a step of forming a hard coat layer on the surface of the release layer. EFFECT OF THE INVENTION The transfer sheet of the present invention is adhered to the printing paste formed by the release layer in the bright region of the base sheet, and the surface structure against the adhesion of the paste can be prevented from being transferred to the outermost side surface of the transfer layer. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing the structure of a transfer sheet according to an embodiment of the present invention. Fig. 2 is a cross-sectional view showing the structure of a transfer sheet according to another embodiment of the present invention. Fig. 3 is a cross-sectional view schematically showing a state in which a part of the surface of the base sheet is formed with a matte layer. Fig. 4 is a cross-sectional view showing a magnified area of the transfer sheet of Fig. 3 in an enlarged manner. Fig. 5 is a cross-sectional view showing a state in which a release layer is formed in a bright region of Fig. 4. 6 201139163 Fig. 6 is a photograph in which the surface of the base sheet on which the matte layer obtained in Example 1 is partially enlarged. Fig. 7 is a photograph in which the surface of the transfer product obtained in Example 1 was partially enlarged. Fig. 8 is a photograph obtained by partially magnifying the surface of the base sheet on which the matte layer obtained in Example 2 is formed. Fig. 9 is a photograph in which the surface of the transfer product obtained in Example 2 was partially enlarged. Fig. 10 is a photograph obtained by partially magnifying the surface of the transfer product obtained in Comparative Example 1. C. Embodiment 3 Embodiment for carrying out the invention Transfer sheet Fig. 1 is a cross-sectional view schematically showing the structure of a transfer sheet according to an embodiment of the present invention. A transfer layer 2 is provided on one surface adjacent to the release sheet 1. The release sheet 1 has a base sheet 3, a matte layer 4 partially formed on the surface of the base sheet, and a release layer 5 formed on the surface of the base sheet 3 and the matte layer 4. The transfer layer 2 has a hard coat layer 7 formed on the surface of the release layer 5, and has an adhesive layer 8 as necessary. Although not shown, the transfer layer may have a colored layer, a pattern layer, an anchor layer, a metal film, or the like as necessary. For example, the colored layer is a layer used to shield the underlying color of the decorated article and to color the decorative article. The colored layer is adjacent to the layer on the side of the base sheet, and for example, the ink or the coating can be spread and adhered to the surface of the hard coat layer 7. 201139163 The synthetic resin as the binder of the colored layer is selected from the group consisting of a polyethylene resin, a polyamide resin, a polyester resin, an acrylic resin, a polyamine phthalate resin, a polyvinyl acetal resin, Polyester polyamine phthalate resin, cellulose ester resin, alkyd resin, gas ethylene vinyl acetate copolymer resin, thermoplastic amine phthalate resin, mercapto acrylic resin, acrylate resin, chlorine It is preferable to use at least one synthetic resin of a group consisting of a rubber-based resin, a vaporized polyethylene-based resin, and a vaporized polypropylene-based resin. As the coloring agent of the colored layer, a pigment or a dye can be mentioned. The coloring agent of the colored layer can be used in the color decorative sheet and used in the past. Specific examples of preferred coloring agents include plant pigments such as indigo, alizarin, safflower, anthocyanin, flavonoids, and shik〇nin, and (2) azo. Food pigments such as xanthene and triphenylmethyl ketone, and (3) natural inorganic pigments such as loess and smectite. (4) Inorganic pigments such as acrylic acid and urethane, (5) Carbonic acid, titanium oxide, aluminum color temple, madder lake, c〇chineal lake, and the like. In order to form the coloring layer, an ink layer made of an ink (hereinafter referred to as a high-brightness ink) having a metal film thin film dispersed in a binder resin and having a specular metallic luster can be used. The content of the metal thin film flakes is preferably in the range of 3 to 6 % by mass based on the non-volatile matter in the ink. A metal film fine film is used as a high-brightness ink of a pigment, and when the ink is printed or coated, the metal film thin film of the surface of the object to be coated is aligned in the parallel direction, whereby a high-gloss mirror-like metallic luster can be obtained. Also, the pattern layer shows a layer of no text or pattern. The composition and formation method of the pattern layer are the same as the coloring layer 201139163 except that the pattern _ is formed. Further, the colored layer is formed in a portion of the inner side surface of the transfer sheet to be bonded to the article to be decorated. That is, when the inner surface is integrally bonded to the article to be decorated, an adhesive layer is integrally formed on the surface thereof. Further, when a part of the inner side surface is to be adhered to the article to be decorated, a part of the inner side surface is formed as an adhesive layer. The constituent material of the adhesive layer is not particularly limited as long as it can provide sufficient adhesion to the article to be decorated. When the adhesive layer is heated and pressure-bonded to the article to be decorated, a synthetic resin having heat sensitivity and pressure resistance can be appropriately selected as a constituent material of the adhesive layer. For example, when the constituent material of the surface portion of the article to be decorated is a polyacrylic resin, it is preferable to use a polyacrylic resin as a constituent material of the adhesive layer. Further, for example, when the constituent material of the surface portion of the article to be decorated is a polyphenylene ether copolymer, a polystyrene copolymer, a polycarbonate resin, a styrene resin, or a polystyrene blend resin, it is used as an adhesive layer. As the constituent material, a polyacrylic resin, a polystyrene resin, a polyamine resin or the like having affinity with the resins can be appropriately selected. Further, for example, when the constituent material of the surface portion of the article to be decorated is a polypropylene resin, a vaporized polyolefin resin, a vaporized ethylene-vinyl acetate copolymer resin, a cyclized rubber, or the like can be used as a constituent material of the adhesive layer. Coumarone-indene resin. The thickness of the layer is preferably 〇.5μιη to 50μηι. When the thickness of the layer is 0.5 μm or more, sufficient adhesion can be obtained more easily and surely. When the thickness of the layer is 50 μm or less, it is preferable to fix the transfer sheet to the object to be decorated, 201139163. The example of the formation of the same square=layer can be used. The composition containing the constituent layer is used: ::: layer forming h cloth method, roll coating method, enamel coating material; concave... JI cloth method, Printing method such as gravure printing screen printing method. u discarding/removing the peeling sheet 1 is a member which is peeled off after the transfer layer 2 is fixed to the surface of the article to be loaded. The sheet 3 constituting the release sheet is a sheet material or a film material which has been conventionally used for supporting the pattern layer and the hard coat layer on (9). The film material refers to a sheet material composed of a synthetic resin. The synthetic resin may preferably be selected from the group consisting of polycarbonate, lysine, polyamido resin, polyaniline resin, polyester resin, acrylic resin, smoky resin, and amine citric acid. S is a synthetic resin of at least one selected from the group consisting of a resin and a acrylonitrile butyl diene vinyl resin. Further, 'the base sheet' may be a single layer sheet formed of the above synthetic resin, or a laminated sheet obtained by laminating two or more single layer sheets (the material composition of each single layer sheet is selected from the group selected above) The synthetic resin may be the same or different, and a copolymer sheet of the above synthetic resin or the like may be used. The thickness of the base sheet is preferably from 5 to 500 μm. When the thickness of the base sheet is 5 μm or more, when the transfer sheet is fixed to the article to be decorated, when the transfer sheet is placed on the mold, the handleability can be more sufficiently ensured. Further, when the thickness of the transfer sheet is 500 μm or less, since the appropriate rigidity can be obtained, the handleability can be ensured even more. The matte layer 4 is a layer in which the outermost side surface of the transfer layer is formed into a matte shape and the appearance of the decorative article is matted. The matting layer 4 is peeled off from the transfer layer simultaneously with the base sheet 3 at the time of transfer. The performance of the combined bright surface and the matte (matte) surface can be achieved by the _ portion ^ matting layer 4' on the face of the base sheet. As the matte layer 4, an amino alkyd resin, a urea melamine resin, or a mixture thereof may be used as a main component and ceria carbon black may be used as a matting agent. The matte ink or matte coating for forming the matte layer 4 may be a composition containing an organic solvent, a thermosetting resin as a binder, and a deoxidized 11 particle or H particle as a matting agent. Examples of the thermosetting resin include an amine group having an amine group such as urea, guanamine or aniline, and a raw alcohol I, which is blended in an amount of 5 to 40% by weight to form a condensed product. a resin composition made of a cabinet fat; a resin obtained by co-condensing a mixture of melamine and urea with formaldehyde, a mixture of an epoxy resin and a melamine resin, and the like. The particle size of the particles of cerium oxide or carbon black as a matting agent is 〇. 〇1 to 50 μηι, preferably 0.1 to 2 〇μηι, more preferably 1 to 15) 1111. When the average particle diameter of the matting agent is less than 001 μm, the good matte decoration is damaged, and when it is more than 50 μm, the matting particles are too rough to impair the printing suitability of the ink. The cerium oxide particles can be, for example, those obtained by using quartz, phthalic anhydride or the like. The rabbit black particle system can be, for example, thermally decomposed and incompletely burned by hydrocarbons such as natural gas and petroleum, creosote oil or the like. Get the combination. 11 201139163 In matting inks or matting coatings, the matting agent typically has a solid content of 0.5 to 20% by weight, preferably 1 to 10% by weight, more preferably 3 to 8% by weight. . When the content of the matting agent is too small, a good matt decoration cannot be obtained. When too much, the matting agent causes precipitation and aggregation in the ink, which adversely affects printing suitability. A matte layer 4 is provided on the surface of the base sheet 3, and a usual printing method such as an offset printing method, a gravure printing method, or a screen printing method can be used. In order to efficiently form a high-quality pattern, it is preferable to use a gravure printing method among them. However, when the matte ink or the matte paint contains the above-described amino alkyd resin or urea melamine resin, these thermosetting resins are inferior in printing suitability for the ink or paint. For example, when gravure printing is performed, the thermosetting resin adheres to the entire plate as the number of printed sheets increases. Therefore, it is difficult to completely remove the excess ink adhering to the convex portion of the plate by using the paste blade. As a result, the ink remains in the convex portion of the plate, and as described above, the ink stick adheres to the bright region of the base sheet. The thickness of the matte layer 4 is ί.ίμηι~50μιη. When it is less than Ο.ίμιη, when the transfer is in a two-dimensional and three-dimensional shape, or when the transfer is simultaneous, since the base sheet 3 is stretched, the matte layer may be cut in its part, and there is a matte feeling. The possibility of disappearing. Further, when it is more than 50 μm, when the transfer is carried out into a two-dimensional and three-dimensional shape, or at the time of simultaneous transfer, since the elongation of the base sheet cannot be followed, cracks are generated in the matte layer itself. The thickness of the matte layer is preferably from 0.5 to 30 μm, more preferably from 1 to 20 μm. The release layer 5 applies a release property to the transfer layer as a whole to the release surface of the release sheet, and attaches the paste to the coated layer. Fig. 5 is a cross-sectional view showing a state in which a release layer is formed in the region of light 12 201139163 7C of Fig. 4. The paste adhesion 41 is covered by the release layer 5, and the unevenness of the surface structure is flattened. When the gravure printing method is performed, the plate is rubbed with a color blade after being coated with the ink. Therefore, even if the ink remains in the convex portion of the plate, the amount of the matting agent particles contained in the residual ink is extremely small. As a result, compared with the matting layer 4, the unevenness of the surface structure of the printing film 41 formed on the surface of the base sheet 3 and a portion of the bright region 31 is extremely small. Therefore, by forming the release layer 5 having an appropriate thickness on the entire release surface of the release sheet, the unevenness of the surface structure of the matte layer 4 is maintained, and the unevenness of the surface structure of the paste adhesion 41 can be selectively planarized. . The ink or coating for forming the release layer 5 is a resin composition obtained by removing particles such as dioxo or carbon black as a matting age function from the above-mentioned matting ink or matting paint. Since the release layer 5 is simultaneously required to release the adhesion of the matte layer 4 and the printing layer and the release property of the printing layer. The thickness of the release layer 5 is μ 1 μπ 1 to 3 〇 μηι. When the thickness of the release layer 5 is less than 〇·1 μηι, the flattening of the surface structure to be printed and adhered becomes insufficient. The unevenness is transferred to the outermost side surface of the transfer layer, so that the quality of the bright region of the decorative article is lowered. When the thickness of the release layer 5 exceeds the thickness m, the surface structure of the tie mat layer is flattened, so that the matte performance is insufficient. The thickness of the release layer 5 is preferably 〇.3~2〇μ»η, more preferably 1~1〇_. Fig. 2 is a cross-sectional view showing the structure of a transfer sheet according to another embodiment of the present invention. The transfer sheet is formed between the base sheet 3 and the mat layer 4 to form a base release layer 6. Since the thickness of the release layer 5 is strictly controlled, the release of the mold is insufficient. For example, in this case, the release layer 6 of the base 13 201139163 can be added, whereby the release property of the release sheet 1 against the transfer layer 2 can be enhanced. The base release layer 6 can be formed by using the same ink or coating as that used in forming the release layer 5, and using the same method as conventionally used to form a release layer on the surface of the base sheet. The base release ink or the base release coating for forming the base release layer 6 is preferably such that it contains a leveling agent. Since the surface energy of the base release layer 6 is lowered, the paste adhesion is easily wetted and spread, and the unevenness of the surface structure thereof becomes small. The leveling agent is not particularly limited as long as it is used in applications such as a wet dispersant, a surface conditioner, a defoaming agent, and a rheology control agent. Specific examples thereof include a polyethylene wax, a polyester siloxane, a polyether siloxane fluoropolymer, and the like. In the base release ink or the base release coating, the leveling agent is typically set to a solid content of 0.001 to 10% by weight, preferably 〜8 to 8% by weight, to contain 〇_1~6. The amount by weight % is more preferably. When the content of the leveling agent is less than 〇·〇5ϊ%, the result will impair the peelability from the release layer, and more than 8 liters/〇a will be displayed on the base release ink; see As a result, the wettability of the release layer ink was remarkably deteriorated. Transfer Layer The transfer layer 2 is provided on the surface of the release sheet i and transferred from the release sheet J to the layer of the surface of the article to be decorated. After the transfer sheet 1 is peeled off after transfer, the hard coat layer 7 constituting the transfer layer 2 is the outermost layer of the transfer layer 2. After the transfer, when the slab is peeled off from the Korean article, the hard coat layer 7 is disposed on the surface of the garnish, and has a hardness of more than or equal to 11 201139163 for protecting the transfer layer. The hard coat layer 7 is formed to cover the matte layer 4. As the hard coat layer 7, an energy crosslinkable resin which is crosslinked or hardened when energy such as heat, ultraviolet rays, or electron beams is applied is used. Examples of the material of the hard coat layer include an ionizing radiation curable resin such as cyanoacrylic acid S and a urethane acrylate, and a thermosetting resin such as an acrylic acid or an amine phthalate. However, there is no particular limitation. Preferably, the energy crosslinkable resin is an active energy ray crosslinkable resin which is crosslinked by applying ultraviolet rays or electron rays. Since the active energy ray resin can easily adjust the degree of crosslinking by increasing or decreasing the amount of energy applied. Examples of the method for forming the hard coat layer 7 include a coating method such as a gravure coating method, a roll coating method, a knife coating method, and a lip coat method, and a printing method such as a gravure printing method, a screen printing method, or the like. The thickness of the hard coat layer 7 is 丨μΓη 5 5〇μηι. When it is less than enough, sufficient surface hardness cannot be obtained, so that the protective function of the surface of the article cannot be grasped. On the other hand, when it is larger than the hard coat layer, sufficient transparency is not obtained, so that the decorative function from the colored layer is impaired. The thickness of the hard coat layer 7 is preferably 2 to 1 〇μΓη. The hard coat layer 7 is preferably formed to be crosslinked after formation. Since the peeling sheet is improved from the peeling property of the matte layer. The degree of crosslinking can be such that it is completely crosslinked, and it can also be left in a partial crosslink which is capable of obtaining a minimum peelability from the matte layer. When the cross-linking is partially stopped, the hard coat layer 7 is preferably made to be completely crosslinked after the transfer. This will be more specifically illustrated by the following examples, but the invention is not limited thereto. Further, the amount indicated by "parts" or "%" in the examples, 15 201139163 is a weight basis as long as it is not notified in advance. [Examples] Example 1 A biaxially-stretched polyethylene terephthalate film having a width of 650 nm and a thickness of 38 xi - 3 mm (38 pm) was used as a substrate sheet. A matting layer is partially formed on one surface of the base sheet by a gravure printing method, and the matting ink is a mixture of a melamine resin and a propionate resin, and a particle size distribution of the matte layer is set to 1 to 2 Oxide oxide particles are formed. The matte layer has a dry thickness of 2 μm. The composition of the matting ink is as follows. [Table 1] Ingredients ------- ------------- Content (%) Organic solvent 65 Melamine resin + acrylic resin ___ 30 cerium oxide particles 5 from printing about 20th The sheet, the bright area of the surface of the substrate sheet where the matte layer is not formed, causes the ink to adhere. Fig. 6 is a photograph in which the surface of the base sheet on which the matte layer is formed is partially enlarged. In Fig. 6, it is observed that the white portion of the matting layer 4' observes a black portion of the bright region 31. A print adhesion 41 can be observed in the vicinity of the matte layer 4 of the bright region 31. Using a gravure printing method, a release layer having a thickness of 8 μm was formed on the entire surface of the base sheet and the matte layer to which the paste was attached. As the ink for forming the release layer, a urethane acrylate resin (ultraviolet curing resin) is used. The dry thickness of the release layer was 5 μm. The composition of the release ink is as follows. 16 201139163 [Table 2] -___ Ingredient content (%) ____ Organic solvent 60 _ Amino phthalate acrylate resin 40 Subsequently, 60% by weight of an aminomethyl ester acrylate resin was used in such a manner as to cover the entire surface of the release layer. , 38.7 weight. /. The ink of the composition of the acrylic resin and the ITO 3/alumina powder forms a hard coat layer. The resulting hard coat layer is then heated to 20 (TC) in a production line, and then the resin is crosslinked by irradiating ultraviolet rays having a wavelength of 600 to 7 〇〇 11 〇 1 , and the obtained intermediate laminate is taken up. The obtained roll is attached to a printing line, and the intermediate laminated body is wound up to repeatedly print three layers of black colored ink. After all the colored layers are dried, the entire surface of the laminated sheet is covered and the thickness is covered. The acrylic resin was applied by gravure printing in a manner of lxl〇-3 mm (1 pm) to form an adhesive layer. Transfer to a transparent acrylate plate was carried out using the obtained transfer sheet. Fig. 7 is a transfer product The surface of the transfer product is partially enlarged. On the surface of the transfer product, a white matte region 51 and a black bright region 52 are observed, and in the bright region 52, a surface structure corresponding to the adhesion of the paste is not formed. Example 2 A biaxially-stretched polyethylene terephthalate film having a width of 650 nm and a thickness of 38xl〇-3_(38|im) was used as a base sheet. In the entire surface of the base sheet, gravure printing was used. Law printing substrate extinction The ink is used to form a base release layer which is a polyester modified polydidecyloxane added as a leveling agent in a urethane acrylate resin (ultraviolet curing resin). 201138163 (BYK-Chemie Corporation) "BYK-Mo" (trade name) is used. The dry thickness of the base release layer is 2 Km. The composition of the base matte ink is as follows. [Table 3] Ingredient content (%) Organic solvent ____ 60 Aminic acid Ester Acrylic Resin __________ 38 ΒΥΚ-310 --2 __ On the surface of the obtained release layer of the substrate, a matting ink is partially printed by gravure printing, which is a melamine resin and an acrylic resin. The mixture is added as a matte layer having a particle size distribution of 1 to ΙΟμηι. The dry thickness of the matte layer is 4 μm. The composition of the matte ink is as follows. [Table 4] Ingredient content (%) Organic Solvent 65 Melamine Resin + Acrylic Resin 30 Antimony Oxide Particles 5 From the printing of about the 17th film, the printing area is adhered to the bright region where the matting layer is not formed on the surface of the substrate sheet. A photograph of a surface of the base sheet on which the matte layer is formed is partially enlarged. In Fig. 8, a portion of the white matte layer 4' is observed to be black, and a portion of the bright region 31 is observed. In the vicinity of the matte layer 4 of the bright region 31. It is observed that the ink stick adhesion 41 is produced. Using the gravure printing method, a release layer having a thickness of a claw is formed on the entire surface of the base sheet and the mat layer to which the paste is attached. As the ink for forming the release layer, The urethane acrylate resin is used. The dry thickness of the release layer 18 201139163 is ΙΟμηι. The composition of the release ink is as follows. [Table 5] Ingredient content (%) Organic solvent 60 Aminic acid S is an acrylic resin 40 Subsequently, 60% by weight of an urethane acrylic resin, 38.7% by weight, was used in such a manner as to cover the entire surface of the release layer. An ink of an acrylic resin and a composition of 1.3% by weight of alumina powder forms a hard coat layer. The resulting hard coat layer was subsequently heated to 200 ° C in a production line, and then the resin was crosslinked by irradiating ultraviolet rays having a wavelength of 600 to 700 nm, and the obtained intermediate laminate was taken up into a roll. The obtained roll was mounted on a printing line, and the intermediate laminated body was taken up to repeatedly print three layers of black colored ink. After all the colored layers were dried, the acrylic resin was applied by gravure printing so as to cover the entire surface of the laminated sheet and having a thickness of lxl 〇 - 3 mm (1 μηι), thereby forming an adhesive layer. Transfer to the transparent acrylate plate was carried out using the obtained transfer sheet. Fig. 9 is a photograph in which the surface of the transfer product is partially enlarged. On the surface of the transfer product, a white matte region 51 and a black bright region 52 were observed, and in the bright region 52, irregularities of the surface structure corresponding to the adhesion of the paste were not formed. Example 3 A transfer sheet was produced and transferred in the same manner as in Example 1 except that the dry thickness of the release layer was changed to 3 μm. A matte region and a bright region are present on the surface of the transfer product, and irregularities of the surface structure corresponding to the adhesion of the paste are not formed in the bright region. 19 201139163 Example 4 A transfer sheet was produced and transferred in the same manner as in Example 1 except that the dry thickness of the release layer was changed to 5 μm. A matte region and a bright region are present on the surface of the transfer product, and irregularities of the surface structure corresponding to the adhesion of the paste are not formed in the bright region. Example 5 A transfer sheet was produced and transferred in the same manner as in Example 1 except that the dry thickness of the release layer was changed to 8 μm. A matte region and a bright region are present on the surface of the transfer product, and irregularities of the surface structure corresponding to the adhesion of the paste are not formed in the bright region. Comparative Example 1 A transfer sheet was produced and transferred in the same manner as in Example 1 except that the dry thickness of the release layer was changed to 〇.5 μm. On the surface of the transfer product, it is observed that a white matte region 51 and a black bright region 52 are observed, and in the bright region 52, irregularities 53 corresponding to the surface structure to which the paste adheres are formed. Comparative Example 2 A transfer sheet was produced and transferred in the same manner as in Example 1 except that the dry thickness of the release layer was changed to 12 μm. On the surface of the transfer product, the formation of the matte region is insufficient. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing the structure of a transfer sheet according to an embodiment of the present invention. Fig. 2 is a cross-sectional view showing the structure of a transfer sheet 20 201139163 according to another embodiment of the present invention. Fig. 3 is a cross-sectional view schematically showing a state in which a part of the surface of the base sheet is formed with a matte layer. Fig. 4 is a cross-sectional view showing the light-free area of the transfer sheet of Fig. 3 in an enlarged manner. Fig. 5 is a cross-sectional view showing a state in which a release layer is formed in a bright region of Fig. 4. Fig. 6 is a photograph obtained by partially magnifying the surface of the base sheet on which the matte layer obtained in Example 1 was formed. Fig. 7 is a photograph in which the surface of the transfer product obtained in Example 1 was partially enlarged. Fig. 8 is a photograph obtained by partially magnifying the surface of the base sheet on which the matte layer obtained in Example 2 is formed. Fig. 9 is a photograph in which the surface of the transfer product obtained in Example 2 was partially enlarged. Fig. 10 is a photograph obtained by partially magnifying the surface of the transfer product obtained in Comparative Example 1. [Description of main component symbols] 1... Release sheet 8... Next layer 2... Transfer layer 31... Light party area 3... Base sheet 41... Print paste attachment 4... Extinction The layer 51 is a matte area 5 of the surface of the transfer product... the release layer 52... the bright area 6 of the surface of the transfer product... the base release layer 53... the printing paste corresponding to the surface of the transfer product Attached to the surface of the 7: hard coated surface 21

Claims (1)

201139163 七、申請專利範圍: 1. 一種轉印片,其具有剝離片及轉印層,該剝離片具有: 基體片; 消光層,其係形成於該基體片面上的一部分且不會 從基體片剝離;及 脫模層,其係形成於該基體片及消光層的面上; 而該轉印層係具有形成於該脫模層的面上之硬塗層。 2. 如申請專利範圍第1項之轉印片,其中前述消光層係使 用凹版印刷法形成者。 3. 如申請專利範圍第1或2項之轉印片,其中前述消光層係 含有熱硬化性樹脂。 4. 如申請專利範圍第1至3項中任一項之轉印片,其中前述 脫模層的厚度為0.5〜20μηι。 5. 如申請專利範圍第1至4項中任一項之之轉印片,其中前 述剝離片係更具有在基體片與消光層之間所形成的基 底脫模層。 6. 如申請專利範圍第1至5前述基底脫模層係含有調平劑。 7. —種轉印片的製造方法,其包含: 在基體片的面上的一部分形成不會從基體片剝離 的消光層之步驟; 在該基體片及消光層的面上形成脫模層之步驟;及 在該脫模層的面上形成硬塗層之步驟。 22201139163 VII. Patent application scope: 1. A transfer sheet having a release sheet and a transfer layer, the release sheet having: a base sheet; a matte layer formed on a part of the surface of the substrate and not from the base sheet And a release layer formed on a surface of the base sheet and the matte layer; and the transfer layer has a hard coat layer formed on a surface of the release layer. 2. The transfer sheet of claim 1, wherein the matting layer is formed by gravure printing. 3. The transfer sheet of claim 1 or 2, wherein the matting layer contains a thermosetting resin. 4. The transfer sheet of any one of claims 1 to 3, wherein the release layer has a thickness of 0.5 to 20 μm. 5. The transfer sheet of any one of claims 1 to 4, wherein the release sheet further has a base release layer formed between the base sheet and the matte layer. 6. The substrate release layer according to the first to fifth aspects of the patent application contains a leveling agent. 7. A method of producing a transfer sheet, comprising: forming a matte layer that is not peeled off from the base sheet on a portion of a surface of the base sheet; forming a release layer on a surface of the base sheet and the mat layer a step; and a step of forming a hard coat layer on the surface of the release layer. twenty two
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JP4885281B2 (en) 2012-02-29
JP2011148103A (en) 2011-08-04
TWI439381B (en) 2014-06-01
CN102205755A (en) 2011-10-05

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