Different Industrial Printing Methods

Used Heidelberg Printing Machines DealerWhen it comes to printing, the market has significantly changed over the past so many years. Earlier printing books, brochures, broadsheets, newspapers and other printed material are carried out via white-glove process. But our hearty thanks to Johannes Gutenberg’s for giving birth to movable printing machines back in 1439. Since then the printing process has been revolutionized immensely and has been  widely used all across Europe and America.  The movable type of printing comes with the greater advantage of faster printing of books which in turn allowed people to get in tune with the worldly knowledge and education.

Due to incessant technological advancements and up-gradations,  printing has come a long way. Books and other printable commodities can now be produced in bulk in a very short span of time while maintaining the quality of printing. There are now a wide range of printing processes publishers can choose from. Let’s go though some of the most popular printing methods used today.

Used offset Printing Machines in IndiaOffset – The full name of this Printing process is offset lithography. Offset printing technology  is the most commonly used printing technique on the market, appropriate and fast for printing on paper, cardboard, plastic and other flat materials. Offset is widely used for printing books, newspaper, brochures, broadsheets, stationery, packaging, etc.

Flexography – In flexography flexible (generally rubber) printing plate is used, which stretches the range of substrates that can be printed on. Material such as Plastics, metals, cellophane and other materials can be easily printed on. Flexo technology is generally used for packaging and labels and to a less widely for printing newspapers.

Digital printing – Digital printing is a recent developed technique where printing is done using digital image through a range of media.

Different variants of  printing technologies such as inkjet and xerography are also referred to as digital printing. These are the newest processes and as such, they are gradually replacing other traditional processes. They also offer new opportunities such as variable data printing, in which each printed copy is entirely different from the previous one.

Screen printing – Screen printing is carried out by using a mesh to transfer ink onto a substrate, leaving the areas made impenetrable to the ink by a blocking stencil.

This printing technique can be done on a wide range of materials and the printing surface does not necessarily have to be perfectly flat. Printing t-shirts or glass surfaces or on wood are some of the examples.

Used Heidelberg Printing MachinesRotogravure – Also known as gravure, is a type of intaglio printing process, this is a technique in which an image is engraved onto a printing cylinder. That cylinder is inked like offset printing and flexography, it uses a rotary printing press. The ink engraved onto the cylinder is subsequently transfers to the paper.  Gravure is used for high volume work such as newspapers,  magazines, and packaging.

If you want to know more about printing, printing or are looking for Used Heidelberg Printing Machines Dealer, Printoholic is a one stop destination for you.

All You Wanted to Know About The New Stahl folder TH 82-P

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For buying second hand Heidelberg presses, cutters, and folding systems, trust only Printoholic, the most eminent used Heidelberg printing machines dealer.

At the Drupa 2016, Heidelberg Druckmaschinen AG showcased the new gen Stahl folder TH 82-P. This is the enhanced version of the earlier TH 82, wherein the P symbolizes the three plus points – performance, productivity, and reliability. This new equipment comes across as a flexible folding machine, which can be utilized for a variety of applications. In fact, users all over the world have been appreciating the performance of this machine, which has helped them to experience improved productivity and better production planning. Here’s some information on this state-of-the-art machine from Heidelberg:

Technical Specs

The Stahl folder TH 82-P comes with a Feeder and folding units. It can process a maximum sheet size of 82×112.5 cm and a minimum sheet size of 42×30 cm. While the maximum pile height can be 120 cm, the paper weight may range from 70–250 g/m2. It also comes equipped with a touchscreen MCT control system, which enables pressmen to make use of direct keys for the primary functions. Simple to set up and easy to operate, this system allows for strict monitoring of sheet travel. With only four clicks, the machine is ready to use. All one needs to do is select the sheet format, grammage, and fold type.

Performance

While the Used Offset Printing Machines of the Stahl folder TH/KH series run at a maximum speed of 9,000 to 12,000 sheets per hour, the TH 82-P offers enhanced productivity by running at a speed of up to 16,000 sheets per hour, the credit of which goes to its shingled folding functionality. It is perfectly suited to cater to 16-page A4 signatures as well as parallel folds, which can be processed on the saddle stitcher or perfect binder. The most unique feature of this machine is that even after increasing the speed, there is no need for the folding length to be adjusted, thus resulting in overall higher productivity. Then, the price-performance ratio is also equally impressive.

Those on the lookout of a Used Heidelberg Printing Machines Dealer may contact Printoholic, the most reputed importers of branded printing equipment in the country. Apart from Heidelberg presses, it also has in stock Used Komori Printing Machines, Bobst high-speed cutters, and Polar cutting systems. Here’s some information on Machine Enhancements for Bobst Folder-Gluer

3 Best-In-Class Die-Cutting Machines From Heidelberg

For ordering used offset printing machines of Heidelberg, trust none other than Printoholic.

Offering powerful features such as shorter makereadies and quick job changeovers, new & used offset printing machines from Heidelberg are a class apart. Here’s some information on die-cutting range of machines offered by this ace printing equipment manufacturer:

Used Heidelberg Printing Machines Dealer
Used Heidelberg Printing Machines Dealer

Easymatrix 106 C/CS

This machine is known for delivering high quality precision in folding carton production. It comes across as the perfect proposition for the 106 format. With a capability of generating 7,700 sheets per hour, it is one of the most reliable, productive, and cost-efficient machines available in its segment. It can process materials from 90 to 2,000 g/m². In fact, processing a corrugated board of up to 4 mm thickness is also not a tough job for the Easymatrix. Further, its high level of automation is also commendable, which enables the print shop to experience supreme productivity and effectiveness.

Promatrix 106 CS

Similar to the Easymatrix, this die-cutting and embossing system offers features that make it ideal for production of folding cartons. Promising an output of 8,000 sheets per hour, it can easily process a corrugated board of 4mm thickness. Further, the shorter makereadies along with automated features help the organization to deliver productive, cost-efficient, and highly effective jobs.

Powermatrix 106 CSB

For those on the lookout of a productive and high-quality die cutter, the Powermatrix 106 CSB is undoubtedly the perfect pick. It comes outfitted with some exceptional features, such as nonstop feeder, belt table with suction tapes, central roller, & brush adjustment, and many other premium quality parts. In the cutting station, there’s a quick lock chase and cutting plate fine adjustment. Again, in the stripping station, there’s a quick lock frame with fine adjustment. It also comes equipped with a MasterSet register system, which is responsible for adjusting the position of the sheet in the gripper system, thereby enabling the cutting tool to be in exact alignment with the print image.

Printoholic is a Used Heidelberg Printing Machines Dealer, which has a ready stock of several other varieties of printing equipment, ranging from Used Polar Cutting Machines, to Stahl folding systems, Bobst rotary cutters, Komori presses, and much more. Here’s An Overview of the Bobst Flexo Post Printing Presses.

Things to Remember While Working on an Offset Printing Press

Those aspiring to buy Heidelberg MOV may get in touch with Printoholic, the country’s most trusted dealer of imported machinery.

heidelberg-mov

While carrying out tasks on an offset printing unit, one needs to check a variety of things, starting from the condition of the machine, to the quality of raw materials, and much more.  Here are just some of the pointers that will ensure that one achieves the best results:

  1. Check roller settings

To start with, one needs to check the roller settings and ensure that they have been set as per the specifications listed out in the manual of the offset printing machines.

  1. Proper ink and water balance

There are so many problems that may occur due to an improper ink and water balance. One needs to remember that increased water always triggers piling. Again, low water may also enhance piling, simply because it would encourage deposit of ink particles on the blanket.  Hence, an optimum balance needs to be attained between the two factors. If one can carry this out successfully, one can surely avoid problems such as scumming, piling, and several others.

  1. Gumming of plates

At times, the plates are extremely sensitive; hence, it is important to make sure that they are being gummed properly.  It is a good idea to gum the plates, whenever the press is not being used for a considerable period of time.

  1. Paper quality

Printing is carried out on all varieties of paper depending upon the requirements of the customer. However, there are some papers that are uncoated, which makes the press easily deliver up to a lakh of copies without causing the blanket to undergo piling. On the other hand, coated papers can produce build up on the blanket merely after the press has delivered 30,000 copies. This is primarily because coated paper cannot absorb water and ink, thus leaving them to pile up on the blanket. Further, use of abrasive paper may damage the plates.

  1. Quality of Ink 

Though ink is accountable for only 3% of the cost, but it contributes to almost 97% of the quality.  It is for this reason that one should always make use of good offset printing ink. One needs to speak to the ink manufacturer to ascertain the water pickup value of the ink.

Those searching for branded printing equipment may avail the services of Printoholic, an eminent dealer of used printing machinery. It offers an extensive collection of imported machines including Heidelberg MOV, Heidelberg SM 74, and many more. Here’s All You Wanted to Know About the Carbon Neutrality Concept in New & Used Heidelberg Printing Machines.