We will respond patiently and carefully to any inquiries and feedback from customers; For any inquiry from customers, we will provide professional and reasonable quotations as soon as possible.
We will respond patiently and carefully to any inquiries and feedback from customers; For any inquiry from customers, we will provide professional and reasonable quotations as soon as possible.
Cause analysis and suggested solutions
(1) The amount of ink is too large for the paper to withstand —— Replace heavy-weight paper;
(2) The printing environment is too dry —— The humidity of the printing environment is controlled at 45%-65% between;
(3) Winder tension is too high —— Adjust the winding tension according to the situation;
(4) The elastic edge of the paper, the paper is not running smoothly —— Increase the loose edge tension or replace the paper.
Cause analysis and suggested solutions
( 1 ) The unwinding tension on both sides of the transfer machine is inconsistent —— Adjust the tension of the transfer machine to keep the tension on both sides consistent;
( 2 ) Insufficient pressure on the blanket of the transfer machine —— Increase blanket pressure;
( 3 ) Backing paper or fabric wrinkled —— Cut off the existing transfer backing paper and fabric, and retransfer;
( 4 ) The elastic edge of the paper, the paper is not running smoothly —— Increase the unwinding tension of the loose side of the transfer machine. If the transfer machine cannot adjust the unilateral tension, artificially increase the tension of the loose side;
( 5 ) The fabric is too thick and the breathability is poor —— Slow down the transfer speed.
Cause analysis and suggested solutions
(1) The printer nozzle is clogged —— Clean the nozzle or replace the nozzle;
(2) Uneven coating of paper —— replace paper;
(3) Print arching to produce displacement —— Replace paper with a higher grammage or with a faster drying rate;
(4) Inconsistent paper base coating —— Use the same model product;
(5) Inconsistent transfer conditions —— Uniform transfer conditions ;
(6) The storage time of printed paper varies greatly —— Keep the storage time basically the same.
Cause analysis and suggested solutions
(1) Too much ink has not dried —— Change to a higher gram weight product or strengthen the drying force;
(2) The storage environment is too humid, and the printed paper is damp —— Store the printed product in a sealed plastic bag;
(3) The ink used is easy to sublime —— Control the printing environment temperature and storage temperature, it is recommended to be lower than 30 Celsius;
(4) Liquid drips on the paper during printing and rewinding —— Clean up the printing equipment in time.
Cause analysis and suggested solutions
(1) damp paper —— Replace paper and control the humidity of product storage environment 45%-65% ;
(2) low moisture content of paper —— Adjust the humidity of the printing environment, expose the paper to the environment before printing, and balance the moisture of the paper;
(3) The paper used is too rough, resulting in reduced clarity —— Change the paper and use a product with high smoothness.
(4) The amount of printing ink is too large and the paper cannot absorb it —— Replace with higher grammage product.
Cause analysis and suggested solutions
(1) Scratch defects in the coating process —— replace paper;
(2) Scratches and scratches during slitting —— replace paper;
(3) The feed roller is scratched during printing —— Clean printing equipment, replace paper ;
Cause analysis and suggested solutions
(1) Oil stains: generally larger, can be inked —— replace paper;
(2) Water dots: regular small dots, not completely leaked after printing —— replace paper;
(3) Dust: very fine, completely leaked —— Change the paper.
Due to the high drying temperature during printing, the paper fiber loses water, resulting in deformation and arching.
(1)At a room temperature of 20~35°C and a humidity of 40~60%, the heating of the printing platform can be turned off, or reduce the temperature of the printing platform as much as possible to prevent arching caused by paper loss of water;
(2)Reduce the suction force of the printer table as much as possible, especially when stopping printing, please turn off the table suction, so as to avoid the part of the paper left on the table from being sucked and wrinkled.
High humidity during the powder shaking process leads to powder sticking;
Low humidity produces static electricity and powder sticking.
(1)When the humidity is higher than 80%, turn on the dehumidifier or turn on the front guide plate of the powder shaking machine to heat up, so as to prevent the powder shaking from being dirty due to moisture absorption on the surface;
(2)When the humidity is less than 40%, turn on the humidifier, and touch the machine with your hands to reduce static electricity when the powder shaking machine is powered off.