The printing ink pro©§✘duced, especially offset i<×♣nk, uses relatively environm ↕entally friendly raw materials ≥₩, and its toxicity is relatively low. But ink&₩ still has a certain degree of irri↑✔δ★tation and corrosiveness>↕δ to the skin. Ink generally does €♠not add any volatile solvents, making it more enπ™λvironmentally friendly compared to other±☆ types of products. Currσ¥•ently, low mobility products for ↔α♦→food packaging are being developed to further enh↓≥ance food safety. Universal printer, also ®≤☆☆known as universal ink, is∏×≠↔ a solvent ink that is commonly used in all ma→₩÷terials. There are many chemical componen 'π±ts of universal printer ink, and gener©γally speaking, universal pri♣₹β≥nter ink is a liquid ink that uses th<<★♦e electric field force bet♠εween the nozzle of the inkjet universal pr♦λ©₹inter and the substrate to✔♠< spray in a predetermined area on ≈≈φ the substrate surface to•↑"δ form an imprint represe→∏nting graphic and textual inforα≈♥mation. Inkjet ink can bα↓e likened to the blo↑★od of the inkjet system. The perfo≤λ≤rmance of inkjet
Some customers, especially entφ♣¶×repreneurial and econ♣≥omy oriented ones, want to purchase printers≥∞> with minimal investment. They consider ∞♥buying second-hand printers due to uncl→πear market conditions or financial pressures.∞÷ Can I buy a second-hand printer? Firs★<÷tly, after ten years of t§®↓÷echnological accumulation, pri÷σ>nters produced by formal fa♠→÷ctories are relatively® € mature and stable. Moreover, regarding the c&π→♥urrent equipment situation, most>≈£ of the equipment accessories used by man♠>γufacturers are imported pr¶¥∏oducts with reliable quality. Secon ☆dly, tablet printers come from machinery and equi♦★pment, and naturally cannot≠™↑ do without the manufacturer's after-sal£"✔&es service. It is normal for machine equip↑✘"ment to inevitably encounter p ★roblems, and the key is how to solve ♥them once they occur. So it is re∏↕♦>commended to buy second-hand equipment,∏® preferably through profession®πal second-hand merchants with ce÷rtain strength. Second ∏λπhand merchants usually provide a peri☆♦od of warranty service for ♦↓✘≈the sec
With the development of• ↑ the printing industry and the continuous progre↑™×ss of technology, flatbed prin≤↕↓"ters, as a high-tech'>₹ inkjet printing equipment ××δthat is non-contact wi→♥th objects, can perform full-col' ↑→or printing without any material limi₩♥tations. General object material↔∞€s can be printed directly with ink, but some spe€<α'cial materials may have the phen♥Ωomenon of not absorbing ink, or ink is diεσ✘fficult to adhere to its smooth surface, so a&§< coating is needed to treat the s">≈urface of the object, so that the ink and®← printing medium can perfectly combine and>™≤ present a perfect printing effect. The c®☆★&oating must have the ability to firml£☆y adhere to the prin÷≈®>ting medium and blend well with the in≥✔'k without affecting the final presentatio♥ n effect of the ink on the med ₹ium. Can coatings be u∞↓niversal on various printing ®$media? The answer is <Ωnegative! Coatings are selected for use wi™&α th printing media and ink. Coatings can t∞§ake several minutes, ±"such as metal coatings, ABS coatinα∞gs, leather coatings,
When we find that th♦β≤e content printed by the tab&€λlet printer has broken l≈®× ines or white lines, and there is still a lo'>₩✔t of remaining ink in •₹↕the printer ink cartridge&↓€, we must use manual cleaning to re©£&move the ink particles that are blocked at tε& he nozzle. When using m$¶anual methods to clean clo₹ ☆gged ink nozzles, we first n×δeed to carefully remove the in™∏$k cartridges installed in the ink ca™σrtridge holder and carefully obse&©•♦rve whether there is an integr>§ated circuit part at the bottom of the ink€<• cartridge. The location of this part is act'₹ually the position of the nozzle; Nextσσ, bring a regular tea ≠•↕cup and pour some warm water around 60 de§≠βgrees Celsius into it. Soak the <♠integrated circuit part at the bottom of the ink₩←≤ cartridge in warm water for about≤♠ 20 minutes. It should be note δd that we can only soak th™ <e integrated circuit part at the boΩ™¥×ttom of the ink cartridge in water, and never soφ☆ak the entire ink cartridge in water. Unive§±rsal printer is a high-te ∏↓ch inkjet printing device that is non-
For those who are new∑₩ to the printing industry, ever yone is concerned about how much a 'printer costs. Price ∑σis naturally important, b<≤ut every time a customer calls, they don't ask a©$nything else. The fir✘★±Ωst thing they say is, "You can quote a price." T§his sentence is a headache for us. Although price∏☆ is one of the factors in evaluating a prinδ★ter, we cannot fall into the a→"βεbsurd theory of price alone, becau≤€ se choosing a printer is not just© ↕ about looking at the priceσ↓! Price is just a number, va♦★¶ lue is what you need to evaluate! Ho ★w should the value of a printer be evalua ♣ted? Just look at these φ three points! 1、 Spray painting effect.₩λ♥ As a good printer, its color expression must b✘•₹e good, able to present ri±©ch and delicate images; Secondly, ther★α★e should be a sense of hierarchy in★ the image. When viewed up c≤ lose, the texture of the↑₽ image should be clearl✘y visible, and when touched by hand, there should♦→ be a clear tactile sensatio 'αn; In addition, its image clarity shou¶∏ld be high and not easi
The printing cost of flat™•bed printers is low. Universal printers can→✔α print single color patter↕¶∑σns, full-color patterns, orαε excessively colored patterns all at once, w≠×ithout the need for complex processes suβ÷≠→ch as plate making, sun dry€✘÷∏ing, and ink adjustment, which s₹✘hortens the construction period and saves ↓↑±printing costs. But sometimes universa&♠β§l printers may produce some od≈€↑ors in actual printing, and the worse the♠♦¶ ink, the stronger the odor. If>≥ a salesperson says that ink does n↕♦₩ ot produce an odor, it is impossible. T>×→φhe difference lies i'αn the intensity of the odor and the ÷★λ"degree of harm it poses to the ♣αsurrounding area. Why does it pr★∏♥oduce an odor 1、 LED UV curing lamp★®♣s produce slight ozone during€★α' irradiation, which is relαλatively mild and in small amounts, and ge✔→nerally cannot be smelled; 2、 Differen§γ×t materials of substrates are af>απfected by the environment,÷÷" which can decompose in®₹∏±to related chemicals and produce irrβφitating odors; 3、 The ink pro¶♦☆duct itself contains a certain odor ♣¥♠an