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        1. 當前位置:首頁-常見問題解答>>山東透明不干膠標簽印刷教你識別鋁箔不干膠材料

          山東透明不干膠標簽印刷教你識別鋁箔不干膠材料

          來源:http://www.apersianrug.com/ 日期:2019-07-11 發布人:admin   由于鋁箔不干膠材料的不同,生產成本不同,在性能上也有一定的差異。據了解,純鋁箔膠粘劑是由99.9%的優質純鋁經加工而成。如何確定純鋁箔膠進行了一些實驗和研究,發現純鋁箔膠板鋁膠,煽動將提供一個稍微不同的程度的清脆聲音,如果不是經常接觸和實驗比較,僅從聲音很難準確地識別。
            Because of the difference of aluminium foil adhesive material, the production cost is different, and the performance is also different. It is understood that pure aluminum foil adhesives are made from 99.9% of high quality pure aluminum. How to determine the pure aluminium foil glue has carried on some experiments and studies. It is found that the pure aluminium foil glue will provide a slightly different degree of clear and crisp sound. If it is not often contacted and compared with the experiment, it is difficult to accurately identify the sound only from the sound.
            山東透明不干膠標簽印刷
            Shandong transparent sticker label printing
            這個問題從檢測鋁箔紙工藝中得到啟發和啟發,所以采用“堿溶液法”對鋁箔膠粘劑進行檢測和鑒定,從而獲得準確、規范的企業標準檢測方法。具體方法是:將鋁箔層的膠粘劑剪切成80℃土5℃2.0% ~ 2.5%的鋁箔膠溶液,如果所有的鋁箔膠碎片溶解在堿溶液中,則該膠粘劑為純鋁箔結構;如果膠粘劑表面的鋁膜溶解在堿液中,則只有相應面積的一層紙或透明片。它是防水涂布紙或紙基鋁箔膠粘劑。
            This problem is inspired and inspired by the process of detecting aluminium foil paper, so the "alkali solution method" is used to detect and identify aluminium foil adhesives, so as to obtain accurate and standardized enterprise standard detection methods. The specific method is to cut the adhesive of aluminium foil layer into a solution of aluminium foil adhesive at 80 soil 5 5 2.0%-2.5%. If all the fragments of aluminium foil adhesive are dissolved in alkali solution, the adhesive is pure aluminium foil structure. If the aluminium film on the surface of the adhesive is dissolved in alkali solution, only one layer of paper or transparent sheet of corresponding area is available. It is a waterproof coating paper or paper-based aluminum foil adhesive.
          山東透明不干膠標簽印刷
            山東透明不干膠標簽印刷
            Shandong transparent sticker label printing
            在生產實踐中也總結了一些較為簡單的經驗鑒定方法:紙基鋁箔膠,先將鋁箔膠層掀起,撕破后即可輕易撕下,經??梢钥吹郊埢念伾?。而其它鍍鋁薄膜的粘接層,脫下粘接層后,用手撕破幾乎是難以撕破的,往往出現拉長。對于較厚的片材基材鋁化膠,由于其韌性強,伸長率極低,撕裂時幾乎沒有拉伸變形的感覺,尤其是雙面鋁化膠,不容易通過撕裂來辨別鋁箔的真偽。
            In the production practice, we also summarized some relatively simple experience identification methods: paper-based aluminium foil glue, first lifting the aluminium foil glue layer, tear easily after tearing, often can see the color of the paper base. When the bonding layer of other aluminized films is removed, it is almost difficult to tear it by hand, and tends to be elongated. For the thicker aluminized adhesive, because of its strong toughness and low elongation, there is almost no sense of tensile deformation during tearing, especially double-sided aluminized adhesive, it is not easy to distinguish the authenticity of aluminium foil by tearing.
            山東透明不干膠標簽印刷
            Shandong transparent sticker label printing
            它是用手來折疊的,感覺它的柔韌性特別強,到180度折疊時很容易彎曲和折痕。如果是純鋁箔膠粘劑,沒有混合其他材料,材料比較脆,往往容易斷裂或撕裂。另一種識別方法,是用火燃燒,如果是紙基膠粘劑容易著火。如果是塑料薄膜鍍鋁,用火燃燒容易出現明顯的收縮變形,而純鋁箔膠粘劑燃燒后,不會出現變形。
            It is folded by hand. It feels very flexible. It is easy to bend and crease when folded at 180 degrees. If it is pure aluminium foil adhesive, without mixing other materials, the material is brittle and easy to break or tear. Another method of identification is burning with fire, if it is paper-based adhesive, it is easy to ignite. If the plastic film is aluminized, obvious shrinkage deformation is easy to occur during combustion, while pure aluminium foil adhesives will not occur after combustion.
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            These are the related contents of Shandong transparent sticker label printing for you. For more information, please visit the website: http://www.apersianrug.com.

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