The basic principle of offset printing

Offset is a category of lithography, with water (wetting) offset printing and waterless offset printing. Printing is indirect printing. The basic principle of water offset printing What people usually call water offset printing is the use of oil (offset ink) water (wetting liquid) polarity prin ...more...

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Automatic Pilot Control Device ColorPilot Improves Onli…

Density measurement has proven to be a measurement technique suitable for printing color control. After all, the amount of ink has a close relationship with the corresponding density value measured on the printed sheet. According to this constant principle, manroland, the pioneer of color control, ...more...

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Machine for longitudinally and transversely sealing pac…

1437545 The present invention relates to a packaging machine for packaging pourable food products. The packaging machine includes a mechanism for longitudinally sealing a sheet of a continuous packaging material to form a tube; and for regularly arranging and clamping a tube filled with food. Sea ...more...

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Problems with the Use of Water-based Ink in Food Packag…

With the enhancement of people’s awareness of environmental protection, various countries have put forward many requirements for hygiene and environmental protection in terms of packaging and printing. Especially for the printing of food packaging, the use of water-based ink with low pollut ...more...

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Prepress production character image processing

There are various kinds of printing manuscripts, and the final effects to be achieved for each different manuscript are different. Therefore, in prepress processing, it is necessary to perform processing according to different requirements. Generally speaking, the original manuscript is accurate a ...more...

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The Application of U.S. Pillow-shaped Almond Product Hi…

After entering the retail market, Blue Dia-mond Growers, a California-based company, recently added a packaging line to produce pillow-shaped almond products. This line replaces the earlier two lower capacity lines that can package 8 ounces of almonds per bag at a rate of 80 bags per minute and ca ...more...

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NIMCO Launches Form-Fill-Seal Packers

NIMCO's molding-filling-sealing machine for the production of roof-shaped carton packs is suitable for packaging hot or cold liquids, viscous products, solid foods or non-food products. Production speeds range from 500 to 7,500 boxes per minute, and carton capacities range from 120 to 5 liters ...more...

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