Product Description

Sublimation paper inkjet printer:

Structural composition

• Print head: The print head of a thermal sublimation printer is generally a rotating drum containing tens of thousands of semiconductor heating elements, on which are installed solid pigment rolls of four colors: cyan, magenta, yellow, and black. These heating elements can directly sublimate the solid pigment into gas.

• Consumable components: including consumable bracket, ribbon winding shaft, ribbon release shaft, ribbon and printing sheet. The consumables bracket is provided with a sheet receiving slot and a sheet discharge gap. The ribbon reel and ribbon release shaft are used to load and move the ribbon, and the ribbon reel is located in front of the ribbon release shaft.

• Printing mechanism: The thermal head and the printing roller are arranged relative to each other from top to bottom. The ribbon and the printing sheet pass between the two. When printing, the two are closely matched, so that the pigment on the ribbon is sublimated and transferred to the printing sheet.

• Elastic abutment mechanism: It is fixed to the bottom of the frame and is provided with two elastic arms. When the consumables assembly is loaded, the elastic arms abut the bottom of the printing sheet to prevent its front end from sagging and ensure smooth sheet discharge.

• Transmission mechanism: It drives the printing sheet to move, so that the printing sheet can be transmitted in the printer at the set speed and path, ensuring the accuracy and continuity of printing.

• Control circuit: It is responsible for controlling the heating temperature of the print head, the transmission of the printing sheet, the movement of the ribbon and other operations, ensuring the coordinated work of various components to achieve accurate printing.

Working Principle

• Pigment sublimation: When printing, the semiconductor heating element of the print head heats up and sublimates the solid pigment on the ribbon into gas. Each heating element can adjust 256 temperatures to control the color ratio and degree of lightness and darkness, and achieve a continuous tone true color photo effect.

• Color transfer: The gaseous pigment is sprayed onto the printing medium. Since the pigment is applied to the paper in the gas phase through the sublimation process, the three primary colors merge with each other to form a continuous color scale. The printing effect is better than the ink droplets of inkjet printing, and the color transition is smooth and natural.

• Multiple printing: During the thermal sublimation printing process, the three colors of cyan, magenta and yellow are not printed at the same time. The printing medium needs to pass through the printer three times, and each time it is printed with one color. The required color is combined through three printings.

• Film protection: Some thermal sublimation printers have a film attachment process after three colorings, that is, the special material on the ribbon is sublimated and attached to the paper surface to form a protective film, which plays a role in preventing oxidation discoloration, waterproofing, and anti-fingerprinting.

Technical paramters. 

Print head	Precision industrial piezoelectric nozzle
Print head No	2pcs
Ink type	Aqueous dye, ECO-solvent ink, Sublimation Ink
Ink shade	Yellow, Magenta, Cyan, Black
Rip software	Maintop  PhotoPRINT, Wasatch
Max printing width	1800mm
Data transmission interface	HI-USB2.0
Accuracy of transmission platform	0.05mm
Workroom temperature	15-300C
Humidity	40-60%
Operating System	Win7/Win8/Win10
Power supply	Ac220V-50/60HZ
Wattage	2500W
Machine size/Net weight	3070*750*1380MM/230KG
Package size/Gross weight	3250*950*950MM/320KG
Printing speed	Standard mode(3Pass)
	360	V360*1080	50M2/H
	Quality mode(4Pass)
	360	V720	40M2/H
	High definition mode(6Pass)
	360	V720*1080	30M2/H
Max printing resolution	2880DPI

 

Product description

1. High-strength steel body, more stable

2. Precision feed platform, a stable paper transport, to ensure perfect print quality.

3. Suction feed platform, holding the paper during printing the same position;

4. industrial piezo print heads, high-precision, low noise, low wear, unattended printing operations;

5 .. one brushless servo motor control technology, precise trails, eliminate broken;

6. Automatic cleaning ink stack lift, efficient and complete cleaning effect;

7. External drying device, make sure the ink dried instantaneously;

7. The user-friendly interface, easy to operate;

7. The dual power collecting system and damped discharge system to ensure stable and orderly receipt;

8. High-speed fiber-optic bi-directional communication, data transmission more efficient;

9. VSDT advanced variable droplet control technology and high fault feathering technology, to ensure that the fine reproduction of fine details.

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