承 印 物:PP(聚丙烯)、PE(聚乙烯)及類似材料終產(chǎn)品舉例:各類文具、各類包裝瓶罐(洗發(fā)水、化妝品包裝)、蓄電池等產(chǎn)品特性。產(chǎn)品特性:印刷品表面平滑,光澤好于PPF系列,對(duì)PP、PE材料有良好的附著力,印刷適應(yīng)性佳,高耐磨性。 使用方法:1、網(wǎng)目:150-350網(wǎng)目。 2、網(wǎng)版:耐有機(jī)溶劑感光膠制作網(wǎng)版。 3、刮刀:60-90℃,耐溶劑刮刀,如聚胺脂刮刀。 4、用量:每公斤用250目網(wǎng)版可印刷36平方米。 5、印刷(印前準(zhǔn)備,印刷過程)。干 燥:自然揮發(fā)干燥(表干20分鐘、實(shí)干24小時(shí)以上)或100℃以下熱風(fēng)吹干 選用溶劑:719快干水,718中干水,783慢干水,因印刷環(huán)境溫度、通風(fēng)量及印刷圖案大小不同進(jìn)行適當(dāng)選擇網(wǎng)板清洗:選用有機(jī)溶劑清洗(如:洗網(wǎng)水)產(chǎn)品包裝:1公斤裝、5公斤裝、20公斤裝儲(chǔ)存條件:5℃—25℃條件下可存放兩年,避免強(qiáng)光照射、防接觸強(qiáng)酸、強(qiáng)堿,用塑膠罐包裝。注意事項(xiàng): 1、使用該產(chǎn)品進(jìn)行印刷時(shí),因PP、PE材質(zhì)的表面張力較大,請(qǐng)先作好測(cè)試后再進(jìn)行印刷。對(duì)于PE材料,有可能產(chǎn)生附著力不佳的現(xiàn)象,這時(shí)可以加入2%—5%的PP附著力促進(jìn)劑進(jìn)行印刷測(cè)試,視其效果。2、對(duì)于表面張力較小的材料,可先用PP處理水或火焰處理法對(duì)底材進(jìn)行處理后印刷,這樣可以提高油墨的附著力。3、該油墨屬于慢反應(yīng)固著型油墨,測(cè)試附著力必需在印刷后24小時(shí)以上再進(jìn)行測(cè)試。 Substrate: PP (polypropylene), PE (polyethylene) and similar materialsThe final product example: all kinds of stationery, all kinds of bottles (shampoo, cosmetics packaging, batteries and other product characteristics).Product features: smooth surface of printed products, better gloss than PPF series, good adhesion to PP and PE materials, good printing adaptability and high wear resistance.Methods of use: 1, mesh: 150-350 mesh.2, net plate: resistant to organic solvent photosensitive glue to make net plate.3, scraper: 60-90 centigrade, solvent resistant scraper, such as polyamine scraper.4, dosage: 36 square meters can be printed with 250 mesh net plates per kilogram.5, printing (prepress preparation, printing process).Drying: natural volatilization drying (table dry for 20 minutes, dry for more than 24 hours) or hot air drying below 100 degrees CSolvent: 719 drying water, dry water, 783 dry slowly in 718, because the printing environment temperature, ventilation and printing patterns of different sizes obtained stencil cleaning: selection of organic solvents (such as: wash water network)Product packaging: 1 kilograms, 5 kilograms, 20 kilograms, and storage conditions: it can be stored for 5 years at 5 - 25 C, avoiding strong light, strong acid and strong alkali, and can be packed in plastic cans.Matters needing attention:1, when using this product to print, the surface tension of the PP and PE material is large, please make the test first and then print it. For PE material, it is possible to produce poor adhesion, then 2% - 5% PP adhesion promoter can be added to the printing test, depending on its effect.2, for materials with smaller surface tension, the PP can be treated with water or flame treatment to print the substrate before printing, so that the adhesion of the ink can be increased.3. The ink belongs to the slow reaction fixing ink, and the test adhesion must be tested more than 24 hours after the printing.