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不干膠材料的印刷和加工特性介紹

來源:http://tjanamera.com/ 日期:2021-04-20 發布人:admin ①面材的表面光澤和顏色的一致性、密度的均勻性
① The consistency of surface gloss, color and density of surface materials
這些指標決定了不干膠材料吸墨的均勻性,還決定著同批標簽印品的色差。面材的涂層強度決定了印刷時是否會產生大量紙粉,也是決定印刷質量的重要指標。
These indicators determine the uniformity of ink absorption of self-adhesive materials, and also determine the color difference of the same batch of label printing products. The coating strength of surface material determines whether a large amount of paper powder will be produced during printing, and it is also an important index to determine the printing quality.
②底紙、面材厚度的均勻性和強度指示
② Thickness uniformity and strength indication of base paper and surface material
這些指標不僅關系到印刷性能,還是決定模切均勻性和排廢時速度與紙邊斷裂的重要指標。
These indexes are not only related to the printing performance, but also determine the die-cutting uniformity, waste discharge speed and edge fracture.
透明不干膠標簽印刷廠家
③材料的平整度與復卷張力的均勻性
③ Flatness of material and uniformity of rewinding tension
無論是單張印刷還是卷筒印刷,材料的平整度都決定了印刷時是否能正確輸紙、運行和套準、收紙。對于卷筒材料,復卷張力會對卷筒材料端面的平整度、是否出現滲膠、能否正確套準起重要的作用。
Whether it is sheet fed printing or web printing, the flatness of the material determines whether the paper can be correctly fed, run, register and received. For the drum material, the rewinding tension will play an important role in the flatness of the end face of the drum material, whether there is glue leakage, and whether it can be correctly aligned.
④粘合劑、硅油涂布的均勻性和正確的涂布量
④ Adhesive, silicone oil coating uniformity and the correct amount of coating
這些指標直接影響標簽同底紙間的剝離力(離型力),而剝離力的大小又直接影響模切排廢和機器的速度,剝離力還決定了標簽的出標狀況,即應用情況。此外,涂膠量的大小還會影響材料端面的滲膠狀況。所以,購買不干膠材料時要認真檢驗,選擇那些涂膠量和涂硅量合適的材料。
These indicators directly affect the stripping force (release force) between the label and the backing paper, and the size of the stripping force has a direct impact on the die-cutting waste discharge and the speed of the machine. The stripping force also determines the label status, that is, the application situation. In addition, the amount of glue will also affect the penetration of the material end face. Therefore, the purchase of self-adhesive materials to carefully test, choose those gelatinization and silicon coating amount of appropriate materials.
以上的精彩內容均有透明不干膠標簽印刷廠家為您提供,更多的精彩內容請查看我們的網站:http://tjanamera.com,我們后續會有更多的精彩內容為您呈現。
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