Communication and exchange of information can use static print or use dynamic multimedia, or electronic media between the two. Whichever method is used, the initial production steps are roughly the same.
Multimedia refers to products that have sound and motion in addition to screen images. They can interact with each other and require a TV screen when viewed.
Electronic media is mainly based on screen images. When watching, it also requires a TV screen.
General information, basically, contains text and pictures. When producing media, they need to be organized for easy reading. Many times, they also add artistic decorations to attract readers or make the content more accessible to readers. This is the design and the first step in the workflow.
The entire process of design can be performed on a computer using a variety of different software. The completed design is stored in digital form. However, the design can also use traditional methods to draw and design art designs on paper. This step seems to have nothing to do with the digital; however, the finished work must be digitized with a scanner or the like. The digitized data is stored in the same way.
The second step is to finish the output. At this time, the disk that holds the entire print has been sent to the output section. The output department should make a preliminary inspection of all digital data of the prints to ensure that their production data is complete and can match the capabilities of the output device. Followed by the work of imposition. After proofreading, it is proofread and sent to the output device.
The preflight check is a check of the basic information of the print, such as the page size, the size of the bleeding, the size of the trapping, and the following items are checked:
The cooperation of the platform—determine the output platform can support the finished print file, such as PC or Mac machine;
Co-ordination of storage media - Determine that the output device can support media formats for storage, such as Zip, CD-ROM, MO, etc., or can receive email (e-mail) Transfer, etc.
Software cooperation - determine that the output device can support the software used to make the print file;
Font—Determines that the output device has the font style used. Chinese characters should also pay attention to the simple, complex, positive, and custom fonts. Only a single type of character is used in the file, such as postscript or real type. ). Ideally, the font should be attached to the storage media;
The resolution of a dot-line image-bitmap image is at least twice the number of output network lines. For example, if an image of 150 lines (lpi) is needed at a time, the dot-line image will be 300 dots per hour (dpi). From the Internet, downloading images is not effective because it basically uses 72 points per day (dpi);
Color—checks the color mode used by the digital map image to make sure it uses CMYK, grayscale, or spot color modes instead of RGB mode;
File - Have a hard copy so that you can see inconsistencies.
The following step is output. The output forms are CTF and CTP. The full name of the CTF is Computer-to-Film, which means "individuals of computers other than film". The CTF is a term that is abbreviated, using only its initials. Some usages use "T" in "To" with lowercase "t".
The application of "CFT Directly by Computer" (CTF) will continue for some time, because there are also some offset printing companies that use film printing. Other prints, such as flexo (offset) and screen printing, also require the use of film printing. With the popularization of CTP technology, Offset Printing generally uses CTP within three to four years; as for other printing methods, it takes longer and then it is not necessary to use film.
The same is true for CTP, which can be written as CtP; but the word "P" can represent multiple usages as follows:
Computer-to-Plate. Refers to the use of digital data, made directly on a plate called Platesetter. Under normal circumstances, CTP refers to computer direct plate making.
Computer-to-Press [computer direct on-press]. Refers to some indirect digital printing methods; the computer forms an imprint on a cylinder of the printer and then applies it.
Computer-to-Print/Paper. Refers to some digital printing methods that create images directly on paper or other substrates. For example, inkjet printing.
Computer-to-Publishing [computer direct publishing]. Refers to the method of publishing on the Internet, or as an e-book, or as a CD-ROM.
Here, let's talk about imagesetter. Imageetter was the name used by Monotype in the late 70's and early 80's to launch his product, Lasercomp. This new phototypewriter, using digital fonts, uses laser as the light source for film exposure. The main feature is that the fonts and pictures can be removed together. Unlike other phototypewriters at the time, only the text can be arranged separately; because The English image (image) includes text (text) in addition to a picture book, a photograph, and the like, and is therefore referred to as an imagesetter. Image and video machines can also create image imprints on printing plates, but the dual-use situation is not entirely favorable; for example, the sensitivity of film and plates is different, and the developing and developing chemicals are different; therefore, there are Filmsetters for film screenings (film filming machines), and platesetters for film printing plates (moving plate printers).
Multimedia refers to products that have sound and motion in addition to screen images. They can interact with each other and require a TV screen when viewed.
Electronic media is mainly based on screen images. When watching, it also requires a TV screen.
General information, basically, contains text and pictures. When producing media, they need to be organized for easy reading. Many times, they also add artistic decorations to attract readers or make the content more accessible to readers. This is the design and the first step in the workflow.
The entire process of design can be performed on a computer using a variety of different software. The completed design is stored in digital form. However, the design can also use traditional methods to draw and design art designs on paper. This step seems to have nothing to do with the digital; however, the finished work must be digitized with a scanner or the like. The digitized data is stored in the same way.
The second step is to finish the output. At this time, the disk that holds the entire print has been sent to the output section. The output department should make a preliminary inspection of all digital data of the prints to ensure that their production data is complete and can match the capabilities of the output device. Followed by the work of imposition. After proofreading, it is proofread and sent to the output device.
The preflight check is a check of the basic information of the print, such as the page size, the size of the bleeding, the size of the trapping, and the following items are checked:
The cooperation of the platform—determine the output platform can support the finished print file, such as PC or Mac machine;
Co-ordination of storage media - Determine that the output device can support media formats for storage, such as Zip, CD-ROM, MO, etc., or can receive email (e-mail) Transfer, etc.
Software cooperation - determine that the output device can support the software used to make the print file;
Font—Determines that the output device has the font style used. Chinese characters should also pay attention to the simple, complex, positive, and custom fonts. Only a single type of character is used in the file, such as postscript or real type. ). Ideally, the font should be attached to the storage media;
The resolution of a dot-line image-bitmap image is at least twice the number of output network lines. For example, if an image of 150 lines (lpi) is needed at a time, the dot-line image will be 300 dots per hour (dpi). From the Internet, downloading images is not effective because it basically uses 72 points per day (dpi);
Color—checks the color mode used by the digital map image to make sure it uses CMYK, grayscale, or spot color modes instead of RGB mode;
File - Have a hard copy so that you can see inconsistencies.
The following step is output. The output forms are CTF and CTP. The full name of the CTF is Computer-to-Film, which means "individuals of computers other than film". The CTF is a term that is abbreviated, using only its initials. Some usages use "T" in "To" with lowercase "t".
The application of "CFT Directly by Computer" (CTF) will continue for some time, because there are also some offset printing companies that use film printing. Other prints, such as flexo (offset) and screen printing, also require the use of film printing. With the popularization of CTP technology, Offset Printing generally uses CTP within three to four years; as for other printing methods, it takes longer and then it is not necessary to use film.
The same is true for CTP, which can be written as CtP; but the word "P" can represent multiple usages as follows:
Computer-to-Plate. Refers to the use of digital data, made directly on a plate called Platesetter. Under normal circumstances, CTP refers to computer direct plate making.
Computer-to-Press [computer direct on-press]. Refers to some indirect digital printing methods; the computer forms an imprint on a cylinder of the printer and then applies it.
Computer-to-Print/Paper. Refers to some digital printing methods that create images directly on paper or other substrates. For example, inkjet printing.
Computer-to-Publishing [computer direct publishing]. Refers to the method of publishing on the Internet, or as an e-book, or as a CD-ROM.
Here, let's talk about imagesetter. Imageetter was the name used by Monotype in the late 70's and early 80's to launch his product, Lasercomp. This new phototypewriter, using digital fonts, uses laser as the light source for film exposure. The main feature is that the fonts and pictures can be removed together. Unlike other phototypewriters at the time, only the text can be arranged separately; because The English image (image) includes text (text) in addition to a picture book, a photograph, and the like, and is therefore referred to as an imagesetter. Image and video machines can also create image imprints on printing plates, but the dual-use situation is not entirely favorable; for example, the sensitivity of film and plates is different, and the developing and developing chemicals are different; therefore, there are Filmsetters for film screenings (film filming machines), and platesetters for film printing plates (moving plate printers).
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