Bar code Thermal Transfer Ribbon common quality problems
With the continuous development of the domestic economy, more and more companies are producing Thermal Transfer Ribbons. The price of Thermal Transfer Ribbons is constantly being lowered due to fierce competition in the market. Ordinary users want to buy low-cost Bar code Thermal Transfer Ribbon is not an easy task. Different printers have different printing preferences, plus different print media, but also affect the printing effect, unless there is a real knowledgeable people to guide, or bad print directly affects the image of the product.
In addition, a small number of imported printers designated to use a special print Thermal Transfer Ribbon, the effect is not necessarily better than the general print effect, and its Thermal Transfer Ribbon is very expensive, which is the purchase of the printer must pay special attention. Because now, the price of the Universal Thermal Transfer Ribbon, the price has been lower than the price of inkjet ink, and laser printer toner the same.
The following is a bar code Thermal Transfer Ribbon common quality problems:
1.Thermal Transfer Ribbon has a needle eye (bubble): Due to the ink are not coated, will lead to incomplete print.
2.Thermal Transfer Ribbon Wrinkles: Due to a problem with the tension control system during slitting, a small area of the Thermal Transfer Ribbon prints without words. Because the two-layer Thermal Transfer Ribbon has a melting temperature much greater than the temperature of one layer.
3.Thermal Transfer Ribbon is blank: As the light film is not handled well, it will cause more than the incomplete.
4. The tolerance of the inner diameter of the paper core is too large or too small: the printer will not fit into the printer or the shaft will not lift.
5. Transporting too high temperature will cause the Thermal Transfer Ribbon to stick together.
6 paper core with or without running: will cause broken belt, the edge is not printed.
7.Thermal Transfer Ribbon length is not enough.
8.Thermal Transfer Ribbon When processing the winding is too tight or too loose, resulting in Thermal Transfer Ribbon can not run with the printer.
9. Shoddy, waxy too high composition of the resin too little, resulting in not show the advantages of the mixed base.
Barcode Thermal Transfer Ribbon Storage: For better print quality performance, please use, transport and store the Thermal Transfer Ribbon as follows
1), the use of the environment: 5 ℃ -35 ℃, 45% -85% relative humidity;
2), storage environment: -5 ℃ -40 ℃, 20% -85% of the conditions of storage, can not be more than a year;
3), transport environment: -5 ℃ -45 ℃, 20% -85% relative humidity, time is not more than a month;
4), CAUTION: Direct exposure of the Thermal Transfer Ribbon to sunlight and humidity will damage the Thermal Transfer Ribbon.
Wax-Based Thermal Transfer Ribbons usually contain a high percentage of wax-based raw materials that determine the melting point of the Thermal Transfer Ribbon. Melting points affect the level of energy required for printing. In general, waxes have a much lower melting point than resins, Transfer Ribbon printing requires a much lower energy level than when printing on mixed and resin based substrates. And because most waxes are softer than the resin, the Thermal Transfer Ribbon prints the graphic as poorly as the mix and resin, and most wax-based Thermal Transfer Ribbons have only one coat.
The Wax / Tree Blend Thermal Transfer Ribbon typically contains a high percentage of the resin component feedstock, which determines the high melting point of this Thermal Transfer Ribbon. Printing with this Thermal Transfer Ribbon also requires high energy when compared to the W-based Thermal Transfer Ribbon Grade, the majority of the resin is harder than the wax, the scratch resistance and chemical resistance of the printed pattern are better than that of the Thermal Transfer Ribbon. Most hybrid Thermal Transfer Ribbons consist of two or more layers.
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