Non Woven Screen Printing Machine

Non Woven Bag Screen Printing Machine

Basic Introduction of Non Woven Screen Printing Machine DCWY-SPG

This multi-function rotary full-automatic screen printing machine adapts to various printing process requirements, and the printing accuracy is + / - 0.05 mm. The machine parts of each mechanism pass the strict quality control production process, with less maintenance, zero failure and simple maintenance.

The central control system adopts computer human-machine interface, touch screen, and display of all input command operation functions. The machine is driven by imported servo motor, which has strong stability. It is an economical and reliable printing machine equipment that customers first choose.

Scope of application

Application examples of SPG series multifunctional automatic printing machine:

1. Printing all kinds of textiles, such as T-shirts, pajamas, fabrics, umbrellas, washing labels, non-woven bags, etc;

2. Printing wood, cardboard, fiberboard, glass, PVC board, ceramics, marble and other materials.

It is more widely used and its economic benefits are significantly improved.

Brief overview of features:

1. New synchronous servo system - fast transmission speed and good stability;

2. The workbench rotates automatically, the positioning of each part is accurate, and the printing accuracy is controlled within ± 0.05mm;

3. The scraper and print head of each color adopt frequency conversion speed regulation, and the amount of breeze rises and falls.

4. The pressure, angle, speed and number of times of the doctor blade are simple to set and can be adjusted at will.

5. The equipment is easy to maintain and operate."

Parameter

What is the printing principle of non woven screen printing machine？

The non woven screen printing machine is mainly composed of five major elements, screen printing screen, squeegee, printing pad, ink and substrate, and the substrate is the object to be printed. The non woven screen printing machine from TINUO mainly uses the principle that some meshes of the pattern of the screen printing screen can penetrate ink, while some meshes of the non-pattern are impermeable to print.

Put the required ink on one end of the printing screen of the non woven screen printing machine, and then the screen printing squeegee will exert a certain pressure on the ink part on the screen, and at the same time move towards the other end of the screen printing screen of the non woven screen printing machine One end moves, during which the squeegee is always in line contact with the screen printing screen and the substrate.

During printing, the screen printing screen will exert a certain force on the scraper due to its own tension, which is called the rebound force. The resilience makes the screen printing plate and the substrate only in a moving line contact, while other parts of the screen printing plate and the substrate are in a state of separation. Make the ink and the screen break and move, ensuring the printing size accuracy and avoiding the dirty substrate.

When the scraper scrapes across the entire page, it lifts up, and at the same time, the screen printing plate also lifts up, and scrapes the ink back to its original position. A printing process has just ended, and then the material is discharged or enters the next printing process.

Technical points of non woven screen printing machine

1. Key points of screen printing machine printing process

When the screen printing machine prints, if the scraping pressure is high, the amount of ink will be large, but the screen plate is easy to deform, so the scraping pressure should not be high. The scraping speed is usually 60~200mm/s. The scraping speed is fast, the amount of ink output is small, but it is not easy to block the screen. Therefore, the ink that is easy to block the net should be scraped faster.

When the screen printing machine is printing, the scraping route should be straight line, oblique line and curved line. It should be selected according to the flatness of the substrate and the distribution of graphics and text on the substrate. When the scraping route is long and the ink consumption is large, the amount of scraping ink should be more or even scrape a layer of ink first, and then scrape.

2. Ink preparation before screen printing machine printing

Judgment method for the degree of thickening and thinning: after the ink passes through the screen, the degree of thickening should not appear on the printing surface. The degree of thinning is best to put it on the screen, and the ink can pass through the mesh by its own weight but not drip. When the printed line is thin, it should be thinned, otherwise, it should be thickened.

3. Selection of printing squeegee for screen printing machine

The scraper is mostly made of polyurethane. Polyurethane rubber scrapers have better wear resistance, solvent resistance and resilience. The hardness is 60~80 Shore. For substrates with large screen tension and good surface flatness, scrapers with high hardness should be used. On the contrary, low hardness should be used.

When printing on curved surface, low-degree spherical surface or substrate with poor flatness (partial protrusion), the width of the scraper should be narrow rather than wide.

4. Screen selection of screen printing machine before printing

The quality of silk cloth is stable in quality with uniform diameter and accurate and consistent mesh number.

The generally selected mesh is 450~500 mesh. For substrates with thin lines, high ink fineness, and poor absorbency, a screen with a high mesh number should be used; otherwise, a screen with a low mesh number should be used.

Manufacturers direct sales. As non woven screen printing machine suppliers, TINUO offers you with lovely non woven screen printing machine price. Contact us at once.

Why choose us?

• As a Chinese factory, we are able to offer our customers some of the most competitive prices in the industry.
• Our company always adheres to the purpose of customer first and serving users wholeheartedly, with perfect testing system and advantageous after-sales service.
• We are dedicated to supporting our customers throughout the entire purchasing process, from initial inquiry to after-sales support.
• We will be committed to leading the brand to be well-known throughout the country, and to promote industry culture and art to the world.
• We take great pride in our ability to deliver superior screen printing machines at competitive prices.
• It is necessary to establish a firm and trustworthy corporate image among Chinese consumers, so that consumers can feel the excellence and potential of the product.
• Our screen printing machines are designed to be durable and reliable, ensuring long-term performance and value for our customers.
• We always take innovation and development as the first element of the company, and attract high-end technical talents to join us.
• We always put the needs and interests of our customers first, and are committed to providing them with the best possible service and support.
• We are an enterprise with strong comprehensive strength in R&D and manufacturing of Non Woven Screen Printing Machine. We can provide you with high-quality products with competitive prices and 100% satisfactory service.

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