Why Direct Textile Printing Better On Pure Cotton Fabric?

Different from traditional digital printing, textile digital printing technology is divided into this cotton digital printing technology and chemical fiber digital printing technology. Although these two digital printing technologies are all digital printing technology, the difference is still very big.
First, the difference between the use of ink
Printing inks used in digital printing of cotton fabrics are classified into reactive dye inks and acid dye inks.
The printing ink used in digital printing and dyeing of chemical fiber fabrics is disperse dye sublimation ink.

Mimaki TX300P-1800 Direct textile printer
Image result for cotton textiles digital printing
Textile printing

Second, the difference in production processes:
Chemical fiber fabric digital thermal transfer printing and dyeing production process: pattern design → output printing → heat transfer → finished product.
The production process of digital printing and dyeing of cotton fabrics is: pattern design→ direct injection→fixing→drying→finished products.

Third, the advantages of cotton fabrics
Features: Sweat-absorbent, soft, anti-sensitive, easy to clean, not easy to pilling.
Hygroscopicity: Cotton fiber has good hygroscopicity. Under normal conditions, the fiber can absorb water into the surrounding atmosphere. Its moisture content is 8-10%, so it contacts human skin and makes people feel soft without stiff.
Moisture retention: Since cotton fiber is a poor conductor of heat and electricity, the heat transfer coefficient is extremely low, and the cotton fiber itself is porous.
Heat resistance: The cotton fabric has good heat resistance. When it is below 110 °C, it will only cause moisture evaporation on the fabric and will not damage the fiber.
Alkali resistance: cotton fiber has greater resistance to alkali, and cotton fiber does not break in alkali solution.
Hygiene: Cotton fiber is a natural fiber, its main component is cellulose, and a small amount of waxy substances and nitrogen and pectin.

Know More About UV Printing Ink

UV ink is the main consumable of uv printer. Its quality and quality are not only directly affecting the effect of printing patterns, but also affect the life of the nozzle and the life of the entire ink system. So, what are the 5 questions that customers frequently ask about uv ink?
One: Is UV ink environmentally friendly?
UV inks do not contain VOCs that are harmful to humans, but uncured UV inks are not directly in contact with the human body. Long-term direct contact with UV inks may cause irritation to the skin and eyes and may even cause chemical allergies to the skin. Operators are required to receive professional training. Front-line operators wear protective gloves, eye protection, protective aprons and protective boots to avoid direct contact between uv ink and the body.
Two: What is the difference between uv ink and weak solvent ink?
UV inks and weak solvent inks are two different printing consumables. The uv ink can be sprayed directly onto the surface of the material to form a coating. The weak solvent ink needs to be wiped off before printing the pattern. Even after printing the pattern, it needs to be placed in the oven for high temperature baking and drying, and the rejection rate is high.

Three: How long is the uv printed image in the outdoor shelf life?
Generally, it can be guaranteed for 5-8 years (no post-treatment process such as laminating, varnish, etc.)). The shelf life of the image has a lot to do with the outdoor environment. If the outdoor environment is very bad, such as frequent sun exposure, rain, wind, and other factors, the shelf life may be less than 2 years. The indoor uv printer image has a shelf life of at least 10 years. Of course, the quality of uv ink will also affect the shelf life of the outdoor. The storage time of the expensive uv ink is longer than that of the domestic uv ink.

  1. How to store the uv ink level?
    The uv ink should be placed in a cool, ventilated place indoors, placed on the shelf, and not placed in the place, which easily causes the internal ink to solidify and precipitate. At the same time, it is not allowed to press on the top, and it is not allowed to put open fire and flammable items nearby.
  2. Can uv ink be replaced at will?
    No, blind replacement of uv ink not only reduces the quality of the print pattern, but also shortens the life of the nozzle. If it is serious, it will directly cause the nozzle to be clogged and scrapped. The hazard to the entire ink system is also very large.

Introduce Yourself (Example Post)

This is an example post, originally published as part of Blogging University. Enroll in one of our ten programs, and start your blog right.

You’re going to publish a post today. Don’t worry about how your blog looks. Don’t worry if you haven’t given it a name yet, or you’re feeling overwhelmed. Just click the “New Post” button, and tell us why you’re here.

Why do this?

  • Because it gives new readers context. What are you about? Why should they read your blog?
  • Because it will help you focus you own ideas about your blog and what you’d like to do with it.

The post can be short or long, a personal intro to your life or a bloggy mission statement, a manifesto for the future or a simple outline of your the types of things you hope to publish.

To help you get started, here are a few questions:

  • Why are you blogging publicly, rather than keeping a personal journal?
  • What topics do you think you’ll write about?
  • Who would you love to connect with via your blog?
  • If you blog successfully throughout the next year, what would you hope to have accomplished?

You’re not locked into any of this; one of the wonderful things about blogs is how they constantly evolve as we learn, grow, and interact with one another — but it’s good to know where and why you started, and articulating your goals may just give you a few other post ideas.

Can’t think how to get started? Just write the first thing that pops into your head. Anne Lamott, author of a book on writing we love, says that you need to give yourself permission to write a “crappy first draft”. Anne makes a great point — just start writing, and worry about editing it later.

When you’re ready to publish, give your post three to five tags that describe your blog’s focus — writing, photography, fiction, parenting, food, cars, movies, sports, whatever. These tags will help others who care about your topics find you in the Reader. Make sure one of the tags is “zerotohero,” so other new bloggers can find you, too.

通过 WordPress.com 设计一个这样的站点
从这里开始