不干胶应用领域.docVIP

【标签百科】不干胶标签材料知识大全 【红动标签网】讯：最早的不干胶产生在美国3M公司的一位化学家手里。 那时是在1964年，当时，他研究各种胶粘剂配方时，配制出了一种具有较大黏性strong stickness，但却不易固化solidify的新品类粘胶。用它来粘贴东西，即使过了很长时间也能轻易地揭剥peel off, strip away 下来。 The earliest adhesive sticker was invented by a chemist from the USA 3M company. It was in 1964 when he was researching many adhesive formulas and?compounded?a?new adhesive which had strong sickness but wouldn’t solidify easily. Things pasted by this new adhesive can be peeled off easily even after a long time. 当时，人们认为这种粘胶不会有很大作用，所以没有重视。到了1973年，3M公司的一个胶布新品开发小组，把这种胶涂在常用商标的背面，再在胶液上粘上一张涂了微量蜡的纸片。这样，全球第一张商标纸就诞生了。 At that time, people didn’t give great attention to this adhesive because they thought it would not play an important role in daily life. When it came to 1973, a tape development group of the USA 3M company?plastered this adhesive on the back of a commonly used trademark and covered the adhesive with a paper which was plastered a little wax.?In this way,?the global first label paper?came out. 不干胶也叫自粘标签材料，是以纸张、薄膜或特种材料为面料facestock，背面涂有胶粘剂adhesive，以涂硅保护纸为底纸liner的一种复合材料。 Adhesive sticker also called the self-adhesive label material. It is a kind of?composite?material?which?takes paper,?film or special materials as facestock and?silicon coated based paper as liner. Adhesive is plastered on the back of facestock. 由于涂布技术有多种，致使不干胶材料形成有不同档次，目前的发展方向是由传统的辊式涂布、刮刀涂布向高压流延涂布方向发展，以最大限度保证涂布的均匀感性，避免气泡和针眼的产生，保证涂布质量，而流延布涂布在国内技术还未成熟，国内主要采用的是传统辊式涂布。 Different coating technologies lead to different levels of adhesive sticker. Now the?development?direction is from the traditional roll coating, knife coating to high pressure flow coating.The later technology can avoid bubbles and needle eyes then it can assure coating?uniformity?and the good quality?at the most extent. China main adopt the traditional roll coating technology for the high pressure flow coating technology?now?is not?mature enough in domestic. 不干胶的结构?The?Structure?of Adhesive Sticker 1、面材。是不干胶标签内容的承载体，面纸背部涂的就是胶黏剂。面材可以采用的材质极多，一般分为铜版纸、透明聚氯乙烯、静电聚氯乙烯、聚