GB/T 9851.5-2008Terminology of graphic technology - Part 5: Terms for recess printing (English PDF)

Foreword

GB/T 9851 "printed technical term" is divided into seven sections.

Part 1. Basic terminology;

Part 2. Prepress terms;

Part 3. Toppan Printing terminology;

Part 4. lithographic printing terminology;

Part 5. Gravure term;

Part 6. stencil printing terminology;

Part 7. finishing the term.

This section GB/T 9851 Part 5.

This Part replaces GB/T 9851.6-1990 "printing technology - Part 6. gravure term." This section compared with the GB/T 9851.6-1990 The main changes are as follows.

--- According to the technical development increases the barreling, telescopic plates, gravure engraving machine, failure entries.

--- Deleting some obsolete terms, such as. gravure screen, white page copy negatives, drying mesh, carbon paper sensitized, sun Positive, corrosion failure.

Delete entry is too small, such as. squeegee stroke, squeegee angle.

--- Review. merge some terms, such as single and multi-bath bath corrosion corrosion and corrosion of the drum.

1 Scope

This section GB/T 9851 specifies the terminology within the range of gravure printing, to ensure production, teaching and academic activities such as Chiang Kai-shek Correct application of professional concepts.

This section applies to the preparation of the printing industry and related professional standards, publishing, teaching, research, production and for domestic and international technology exchange use.

2 Gravure

2.1 Printed version of the graphic part is below the non-printing graphic part. [GB/T 9851.1-2008,5.13]

2.2 Transferred via the blanket cylinder gravure printing method.

2.3 Rigid flat plate or roll, the image area to be carved into the non-image areas below the line, the ink transferred to the bearing directly from the lines of Gravure printed matter on.

2.4 Through the network size and depth of the hole to change its tone reproduction gravure values.

2.5 After the recess depth different graphic photographic gravure printing plate and etched to form on the plate.

3 Roller prepared

3.1 The surface copper drum, turning and grinding, polishing process, in order to prepare for the production of gravure engraving or etching process.

3.2 On the base of the copper-plated gravure cylinder backup process.

3.3 On a polished copper layer plated gravure cylinder base plate processing copper layer.