印刷專業(yè)英語—膠版印刷

1、Printing1）LITHOGRAPHIC OFFSET PRESS2）GRAVURE PRESS3)FLEXOGRAPHIC PRINTING PRESSUnit 8 Introduction to Modern Lithographic offset press（現(xiàn)代平版印刷機）Q & A 1. Describe the basic systems that comprise sheetfed offset presses.2. Define single-color, multicolor and perfecting sheetfed press.3. Illustrate

2、different cylinder arrangements of offset press.4. Describe the direct-imaging press.5. List some auxiliary equipment of modern printing presses.6. Describe the differences between a two-cylinder and a three-cylinder printing system.Key Technical Termslithography plate cylinder offset duplicator bla

3、nket cylinderimpression cylinderprinting systemweb-fedperfecting sheet-fed平版膠印印版滾筒小膠印機橡皮滾筒壓印滾筒印刷裝置卷筒紙印刷機單張紙雙面印刷Key Technical Termsdampening system fountain solution offset pressinking systemsheet-feddelivery systemfeeding and registering system 潤濕系統(tǒng)潤版液、水斗溶液膠印機 輸墨系統(tǒng)單張紙印刷機收紙裝置給紙及套準系統(tǒng)Basic systems of o

4、ffset pressesSystem: n.制度，體制；系統(tǒng)；方法裝置油輥水輥印版滾筒橡皮滾筒壓印滾筒水紙張 Plate cylinder: A cylinder that carries the printing plate, a flexible image carrier with ink-receptive image areas and, when moistened with a water-based solution, ink-repellent non-image areas.Flexible：adj. 柔韌的，易彎曲的；Receptive:adj. 善于接受的，能容納的；

5、Moisten：vt. 弄濕，使?jié)櫇馬epellent：adj. 排斥的印版滾筒：攜帶印版的滾筒， 印版是一塊可彎曲的圖像載體，包括有親墨的圖文部分和被水溶液潤濕時能夠排斥油墨的非圖文部分 Offset/blanket cylinder: a cylinder that carries the offset blanket, a fabric coated with synthetic rubber that transfers the image from the printing plate to the substrate.橡皮滾筒：橡皮滾筒：攜帶膠印橡皮布的滾筒，膠印橡皮布是一塊涂覆有

6、合成橡膠的織物，可把圖像從印版轉(zhuǎn)移到承印物上Blanket:n.毛毯，毯子；毯狀物；橡皮布Fabric:n.織物Synthetic：adj. 合成的；人造的；Rubber：n. 橡膠Substrate：n.基質(zhì)；基片；底層；承印物 Impression cylinder： a cylinder running in contact with the blanket cylinder that transports the paper or other substrate and forces the paper against the inked blanket.壓印滾筒：壓印滾筒：與橡皮布滾

7、筒接觸壓印的滾筒，它起傳送紙張或其他承印物的作用，并使紙張靠在帶有油墨圖文的橡皮布上Impression：n.壓痕，印記；壓印Force：vt. 促使，推動；強迫；強加 Dampening system A series of rollers that carry a metered film of water mixed with other important chemicals (together called dampening solution), ”dampening” the printing plate.潤版裝置潤版裝置由攜帶經(jīng)過計量的混合有其他重要化學(xué)藥品的水膜（統(tǒng)稱為潤版液

8、）并對印版進行“潤濕”的一系列棍子組成。Meter: vt.用儀表測量； vi.用表計量Dampening solution: 潤版液 Inking system: An ink fountain that functions as an ink reservoir and a series (set) of rollers that transport and mill the ink, finally depositing a metered film of ink onto the printing plate.輸墨裝置：輸墨裝置：由一個起儲墨作用的墨斗和一系列（套）傳送和打勻油墨的棍子

9、組成，最終使經(jīng)過計量的墨膜附著在印版上Fountain: n.泉水，噴泉；水源；來源，起源；ink fountain： 墨斗Mill：vt.攪拌，磨細，碾磨；Deposit：vt. 使沉積；存放；vi. 沉淀； Feeder: which lifts and forwards the sheets of paper or other substrate from a pile to the first printing unit.給紙機：給紙機：把紙張或其他承印物從紙堆上升起并傳送給第一個印刷機組。Pile: n. 堆；大量；紙堆 Delivery: which receives and st

10、acks the printed sheet. Stack:vt. 使堆疊，把堆積起來收紙裝置：收紙裝置：接收并堆積印刷完成后的紙張 Press configurations :(for sheetfed offset lithographic printing ) Single-color sheetfed press Multicolor sheetfed press Perfecting sheetfed press Single-Color Press: Cylinder Arrangement:Direct-Imaging presses A printing press that

11、use a laser system to directly image plates on the plate cylinder is referred to as a direct-imaging press. The first printing press with on-press platemaking capabilities was introduced in 1991. since that time, many major press manufacturers have announced their own versions of similar equipment.

12、In addition to the original two-up format, four-up and eight-up formats are now available.直接成像印刷機直接成像印刷機 使用激光系統(tǒng)直接在印版滾筒上給印版成像的印刷機被稱為直接成像的印刷機。 第一臺具有在機制版能力的印刷機是于1991年推出的。 此后，許多主要的印刷機制造商都宣布推出了本公司的類似機型。除了最初的兩頁面規(guī)格外，現(xiàn)在還有四頁面和八頁面規(guī)格的機器。Auxiliary equipment: Remote control console遙控控制臺 Plate scanner印版掃描儀 Scanni

13、ng densitometer掃描密度計 Sheet cleaners紙張清潔裝置 Ink agitators攪墨器 Water-cooled ink oscillators水冷串墨輥 Fountain solution recirculation systems 潤版液再循環(huán)系統(tǒng) Fountain solution refrigeration unit systems 潤版液制冷系統(tǒng) Fountain solution mixers潤版液混合裝置 Automatic blanket washers 自動清洗橡皮布裝置 Automatic plate changers自動換版裝置 Antist

14、atic devices抗靜電裝置Translation Exercise A press consisting of several printing units (each with its own inking and dampening system), a feeder, a sheet transfer system, and a delivery is called a multicolor, or multiunit, press. A multicolor press can have two, four, five, six, or more printing units, and two or more colors