2018年1月22日星期一

¿Qué diferencia hay entre la máquina de corte por láser de CO2?

Todo el mundo puede saber que una cortadora de láser de fibra se utiliza para cortar materiales delgados de metal, mientras que una máquina de corte por láser de CO2 se utiliza para cortar materiales no metálicos. Hay muchas diferencias entre el corte por láser de fibra y la máquina de corte por láser de CO2.
Hoy te diré la diferencia entre el cortador láser de fibra y el cortador láser de CO2.
Primero, la velocidad de corte es diferente. La velocidad de corte de la máquina de corte por láser de fibra es 2 veces mayor que la de la máquina de corte por láser.
Second, electro-optic conversion efficiency is different. The electro-optic conversion efficiency of the fiber laser cutting machine is 3 times higher than the laser cutting machine.
“metal laser cutting”的图片搜索结果
En tercer lugar, la córnea absorbe la luz láser de CO2 (10μm), no hay riesgo de daño irreparable a la retina, mientras que para el cortador láser de fibra, se deben tomar estrictas medidas de seguridad ya que el láser puede pasar directamente a la retina del ojo.
Luego, el mantenimiento es diferente. La cortadora láser de fibra no necesita gas, solo necesita fibra para transportar. Puede ahorrar más dinero.
More info:
Website: www.sublistarlaser.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@sublistarlaser.com  
Tel: 86-025-86628894
Whatsapp: +86 18252072197
Address: Central Road 323, Nanjing, Jiangsu, China

Proceso de impresion de sublimacion de tinte en 100% poliester

En el proceso de transferencia de sublimación, siempre hay muchos problemas. Uno de los problemas más comunes es halos en el tejido transferido. Este problema es muy serio, puede afectar directamente su efecto final. Por lo tanto, para ayudarlo a evitar este fenómeno. Phantom se produce cuando su función de sublimación con impresión se mueve cuando presiona o levanta la placa, lo que genera una imagen doble en la transferencia, más débil que la otra.
Tinta de sublimación
Las tintas de sublimación son extremadamente sensibles al calor, y si la prensa de calor sube demasiado rápido, puede provocar un ligero movimiento de la imagen y luego volver a caer, dejando lo que parece ser una imagen fantasmal ... casi como un efecto doble. Hasta hace poco, la solución a este problema era unir la imagen al objeto con cintas adhesivas resistentes al calor y abrir lentamente la prensa; Este procedimiento prolonga el proceso y lo retrasa, pero elimina el riesgo de tener un fantasma en la ropa y destruir sus productos.

Papel de sublimación
Ahora puede sublimar sin preocuparse por el papel de transferencia de sublimación "Papel de sublimación adhesiva", papel de impresión destinado únicamente a la transferencia de ropa por sublimación. La superficie del papel tiene un recubrimiento de cola super uniforme que se activa durante el proceso de transferencia, lo que permite que el papel se mantenga en una posición sin movimiento.

                                                                                   Máquina de transferencia de calor
Después de la atención del papel de sublimación y la tinta, esta última es una máquina de transferencia de calor. Debería ser bueno controlar la temperatura y el tiempo. Si la temperatura es demasiado alta o demasiado larga, su dibujo también será destruido. Luego, cuando levantamos la máquina de transporte, crea algo de vacío y arroja la imagen hacia atrás. Cuando esto ocurre, mueve los medios y hace que la tinta se transfiera a otras áreas. Así que cuídate de esto cuando tomes tu auto para la transferencia de calor.

Solución de impresión por transferencia de sublimación de tinta
Bueno, todo esto es mi parte de cómo resolver el halo general en el proceso de transferencia de sublimación. Si tiene alguna otra pregunta o pregunta, contáctenos en cualquier momento. Le proporcionaremos productos y servicios de la más alta calidad. Espero que mi artículo te sea útil. Gracias por leer.
More info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com 
Tel: 86-025-86628894
Whatsapp: +86 18252072197

Address: Central Road 323, Nanjing, Jiangsu, China

2018年1月18日星期四

Some questions you have to know about dye sublimation (2)

Dye sublimation printing is one of the most underrated techniques for product decoration. While it may not be applicable for certain surfaces, this process fills many unique niches in the promotional printing market and is the ideal choice for printing on polyester fabrics and polyester resin coated products.   
相关图片
What About the Disperse Dye Ink?Dye sublimation printers don’t yet have the capability to print using white ink, so you’ll need to make sure you’re printing on white or light-colored items.
Even with that limitation, the color gamut is still fantastic. Mimaki, for example, has introduced yellow and pink fluorescent inks that can be used as individual spot colors or blended to make a more fluorescent tone of any color.
Why Should I Use This Method?Dye sublimation is the process for printing on all things polyester. That’s because the gaseous state of the ink results in a completely washable, smooth image that’s fully embedded into the material. Plus, the quality is high resolution consisting of vivid, vibrant colors. 
The alternative process of UV printing is not effective on polyester fabric items. On polyester coated hard goods, UV prints can feel more textured and look like a label or sticker. With dye sublimation, the texture isn’t rigid or crusty and there’s no threat of scraping or scratching a print.
If you’re strictly an apparel printer, dye sublimation can open up more opportunities to expand your business. Once you have a dye sublimation printer, it’s easy to add hard goods into the mix to broaden your product offering and increase revenue.
What Kind of Dye Sublimation Printers Are Available?As mentioned earlier, Mimaki and Mutoh are two of the biggest names in dye sublimation printing. The Mimaki TS30 is a great entry model, while the TS300 is wider and faster. Mutoh’s entry level model, the RJ-900, is a great four-color roll-to-roll printer but doesn’t offer fluorescent ink compatibilities. Mutoh’s VJ-1638WX and Mimaki's TS300P are both eight-color printers with more advanced features like longer and wider print capabilities and faster print speeds. 
More info:
Company Name: Fei Yue Digital Technology Co.,LTD
Tel: 86-025-86628894
Whatsapp: +86 18252072197
Address: Central Road 323, Nanjing, Jiangsu, China    

Some questions you have to know about dye sublimation (1)

Firstly, sublimation printing is a technique that uses heat sensitive inks, which turn into gas under the influence of heat and pressure, and the drawing on the fabric don’t fade or crack - even after multiple washing. So now, how we can get a vibrant image like that?
How Does the Process Work?
While the multi-step process might seem intimidating, it’s actually very simple. To get started, you’ll need:
  • dye sublimation printer
  • A heat press
  • Transfer papers
  • Disperse dyes (aka dye-sub inks)
  • The process is distinctive in that it creates graphics by using inks – disperse dyes – in their gas form. First, graphics are printed onto transfer paper. Using a heat press, the transfer paper is then placed on the item you’re decorating. The heat allows the dried inks on the transfer paper to turn from a solid form into gas and penetrate the polyester fabrics. 
When heated, the polymers in the polyester encourage the inks to bond, which creates permanent graphics that are fully embedded into the material. 
相关图片
What Can I Sublimate?Anything polyester or with polyester resin coating can be printed on with the dye sublimation process. This includes fabrics and hard goods, such as:
Fabric Items
  • Banners
  • Flags
  • Tablecloths
  • Micro Fiber Screen cleaners
  • Apparel
  • Mouse Pads 
Hard Goods
  • Coffee mugs
  • Footballs
  • Tiles
  • Snowboards
  • Metal Plates

More info:


Company Name: Fei Yue Digital Technology Co.,LTD

Tel: 86-025-86628894
Whatsapp: +86 18252072197
Address: Central Road 323, Nanjing, Jiangsu, China

2018年1月17日星期三

What will affect sublimation printing result?

Digital sublimation transfer paper is mainly used for fabric pattern transfer processing, which as a key performance of the transfer rate, transfer color density, the rate of drying and other evaluation, for sublimation transfer paper production and application is crucial, science The test method is to judge the pros and cons of product quality is an important means. At present, some of the key performance has not promulgated the relevant standard evaluation methods, still rely on human-based, hand touch the qualitative method of evaluation, the results are greatly affected by human factors, can not objectively evaluate the sublimation transfer paper.

  • Print drying speed evaluation method

Print drying speed is also an important indicator of digital sublimation transfer paper. During the continuous printing rewinding process, the front side with the pattern touches the back side and is rolled together under certain tension. According to the practical application, the method of evaluating the printing and drying speed based on the principle of sticky dirty is developed. That is, choose the darker color (darker color pattern printing ink is large, printing is usually slower drying) color printing, print naturally placed after a certain period of time, the use of sublimation transfer paper back with a certain pressure on The color of the block to make contact, sticky dirty, so repeatedly choose a different natural place to sticky dirty color until the sublimation transfer paper on the back of the color sticky color down so far, which means that the color has been formed on the surface of the drying block, this time Placed time is the print drying time, the shorter the drying time the faster.

  • Transfer rate, transfer color density evaluation method

This method simulates the actual printing and transfer process, that is, using a four-color desktop inkjet printer, a four-color (100% C, 100% M, 100% Y, 100% K) Transfer the paper, after drying, transfer the color blocks to a white 100% polyester satin cloth using a flatbed transfer machine. The transfer temperature is set at 200 ° C for a period of 30 seconds. Reference to "GB / T 18722-2002 printing technology reflection density measurement and color measurement in the printing process control" standard reflection density measurement requirements, the use of reflection densitometer were tested after transfer on the four-color patch density, That is, transfer color density; were tested after transfer residual paper on the four-color color density, that is residual color density, you can use the X-Rite 528 model color density meter for testing. 

More info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com 
Tel: 86-025-86628894
Whatsapp: +86 18252072197
Address: Central Road 323, Nanjing, Jiangsu, China

2018年1月11日星期四

How to maintain your laser tube in cold weather?

Recently, the northern area and countries have generally entered the winter, the temperatures are gradually below the freezing point, this condition will freeze the cooling water of the CO2 laser tube and cause the pipe wall to crack, so that the laser machine will not work. It will bring unnecessary losses and delay production. So, how to prevent it in the winter? I hope that the following points will help you in the winter to maintain safety when using the CO2 laser cutting machine.

1. Pay more attention to the weather forecast, keep the indoor temperature is not less than 0 degrees, especially the night temperature, to keep the indoor temperature is not lower than the ice threshold.
2. If the inside temperature can not be controlled, you can remove the cooling water from the laser tube after daily work.
3. Keep circulating water clean. The cooling water of the laser tube is better to use pure water or mineral water, if you use tap water, you should always change the water to make sure that the water is clean, to avoid dirt and block the channel of the laser cycle.
4. You can also use antifreeze instead of ordinary water for the cooling cycle.
There are also many other ways to protect your CO2 laser tube in winter, if you use the machine in a correct way, you will also get a good job in winter and keep your machine a long life.
More info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com
Tel: 86-025-86628894
Whatsapp: +86 18252072197
Address: Central Road 323, Nanjing, Jiangsu, China

2018年1月10日星期三

Different types ink for different types fabric

The fabrics being used in the textile printing industry are so diverse that there could be thousands of textile types used. Some are from a natural source, some are man-made, some are coated and others may be pretreated or post-treated depending on its final application or manufacturing procedures. So how can you simplify the printing process?  The answer lies in printing ink.
In the current situation in order to print on different types of textiles, whether analog or digital, you would need different types of inks. Each ink is suitable for different types of fabric. On top of the printing quality, the printer must ensure the stability of the ink on the fabric including wash and rub resistance as well as non-fading qualities essential for long term use.
The inks used for printing on textiles are divided into two types: dye or pigment, and both are based on water as its main carrier. With dye inks there needs to be a distinct affinity between the fabric type and the ink that is used for the print, because different inks do not adhere to specific fabric types. Cotton and silk fabrics require reactive dye inks while silk and nylon require acid dye ink.  Polyester requires disperse dyes such as used in sublimation printing.
This type of ink specification limits the industry's ability to provide effective printing solutions and limits the ability to print on blended fabrics.

Pigment ink, however, as opposed to dyes, are suitable for many types of fabric printing. In fact, a small number of manufacturers now offer pigment water based ink for digital textile printing which are suitable for a large array of fabrics. One ink for all fabrics is the newest revolution for the textile market since it takes textile printing into the digitized era.
The ability to print on a large amount of fabrics is achievable because of the way pigment ink printing is made. Instead of penetrating the fabric and binding to it as dyes do, the pigments bind to the top layer of the fabric only in a micron thick layer. This allows the print to be done on virtually all types of fabric, providing the correct pretreatment is done. The thickness of the layer and it's bind to the fabric determine the feel of the end result, where a thick layer will result in the loss of the fabric's natural feel.
More info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com
Tel: 86-025-86628894
Whatsapp: +86 18252072197
Address: Central Road 323, Nanjing, Jiangsu, China

2018年1月9日星期二

What diffiences between KM 512i & KM 1024?

KM512i  print head which can achieve high quality printing for short distance observation. 

  • Optional for professional collecting system to achieve consistent printing quality and safety of printhead in high-speed printing. 
  • Second ink tank, print head heating system, three-stage adjustable temperature heater for media. 
  • Adopt high power& intelligent infrared drying system and fan drying system to ensure immediate drying after printed. 
  • Adopt double linear rails, Panasonic servo motor, negative pressure ink supply system. 
  • Standard for touch screen operation system. 
  • Top technology, new innovation--- Konica Minolta KM512i printhead.  It has 512 nozzles which firing frequency has increased 4 times, each nozzle can jet 30000 droplets in one second. It adopts 30PL droplet size, which can enhance picture quality in short distance observation. Nozzle density has developed from 360dpi to 180dpi, so the width of single pass has increased by one time.(512i/30pl printhead size is equal to 2 pieces of 512/42pl printheads) Main features includes, Improved Function Configuration compared with C4-512i.

Konica Minolta piezo on-demand inkjet heads are already driven using lower voltages than other inkjet heads and the new actuator used in the KM1024 reduces power consumption even further. This makes the printhead ideally suited to “green” design and shows Konica Minolta’s ongoing consideration for the environment.
Increased grey-scale levels produce richer tones and more subtle gradients making the printhead even more attractive to existing and new print applications.

Equipped with a new control IC, the KM1024 printhead can print up to a maximum of 8 drop sizes. This allows even greater control of the printed image resulting in smoother colour gradients and more precisely matched tones.
The ultra-slim, space saving printhead shape improves print quality and allows more compact machine design.
The KM1024 printheads can be mounted very closely together minimizing out of alignment errors in the transport or traverse system. This improves print registration resulting in consistently higher quality print. As multiple printheads can be mounted in a smaller space it is often possible to greatly reduce the length of the print path resulting in an overall reduction in machine size. 
More info:
Company Name: Fei Yue Digital Technology Co.,LTD
Tel: 86-025-86628894
Whatsapp: +86 18252072197
Address: Central Road 323, Nanjing, Jiangsu, China

2018年1月8日星期一

How does dual head laser cutter works?

There are so many kinds of laser equipment in the market.But do you know there is a dual head laser cutting machine ?
In order to improve working efficiency,we manufactured laser equipment with two laser heads.
1.This dual head laser cutting machine have two laser heads.Those two laser heads can work at the same time.It means just needs one period time but can finish two works.

2.It also can achieve engraving and cutting at same time. One laser head equipped with a bigger power laser tube, another equipped with a smaller laser tube.The bigger one used to cut and smaller one used to engrave.So we can both engrave and cut just by one set laser equipment.It can save time and reduce cost.

More info:
Website: www.sublistarlaser.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@sublistarlaser.com 
Tel: 86-025-86628894
Whatsapp: +86 18252072197
Address: Central Road 323, Nanjing, Jiangsu, China

2018年1月5日星期五

How to avoid heat marks of substrate edge after laser cutting?


C02 laser cutting is essentially finely burning through a material and engraving is delicately burning into it. Markings are an inevitable part of the process but they can be minimised. 
Fumes and debris are emitted when cutting / engraving. These fumes are extracted from the rear or base of the machines. The fumes are dragged over the material surface causing marks. Marks also appear from hot debris which glazes or scorches the exhaust-facing edges of the cut line. (most noticeable on thick materials and more combustible materials.)  
Burn marks are an inherent part of the laser cutting process - we are cutting things with a highly focused beam of fire after all. There are some tricks to minimizing this issue for different materials. 
Ways in which we minimize burn / heat marks
All our material settings are optimised to maintain the cleanest cutting and engraving conditions and to keep these burn and heat marks to a minimum. Methods used vary from material from material but generally involve the combination of the appropriate cutting bed selection, protective backing and compressed air.
Large format protective paper backing
Large format protective backing is a sticky back masking tape that can be applied to a material surface prior to any cutting or engraving is carried out. It comes in rolls up to 1220mm wide. Applying the tape helps to limit surface burn marks particularly on the reverse surface. All the markings will transfer onto the protective tape and not the material. You will then need to peel off the backing to reveal the clean material surface. Plastic materials such as acrylic usually have the a thin plastic film applied as standard to help prevent scratches. Protective backing can be used on most materials but not all. Paper, card and some leathers / fabrics pose the biggest problems because the surface can get damaged / ripped when peeling off.
Compressed air
Compressed air (up to 4 bar / 58.02 psi) is used in most laser cutting applications to remove heat and combustible gases from the top material surface. By directing a constant stream of compressed air at the point where the laser meets the material, flaming, scorching and charring is reduced on materials such as wood, acrylic and rubber. It also helps to limit smoke deposits on the material reverse. Smaller Kerf widths are also maintained with compressed air by minimizing the heat of the laser at point of contact with the material surface.

More info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com 
Tel: 86-025-86628894
Whatsapp: +86 18252072197
Address: Central Road 323, Nanjing, Jiangsu, China