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        1. 當前位置:首頁-新聞中心>>企業動態>>山東透明不干膠標簽印刷模切溢出如何解決

          山東透明不干膠標簽印刷模切溢出如何解決

          來源:http://www.apersianrug.com/ 日期:2019-08-12 發布人:admin   模切溢流是指標簽模切后,標簽邊緣出現溢膠現象,是膠粘劑產品常見的一種缺陷。溢出會導致標簽外觀缺陷、印刷污染、剝落等問題。
            Die-cutting overflow refers to the phenomenon of glue overflow at the edge of the label after die-cutting, which is a common defect of adhesive products. Overflow will lead to label appearance defects, printing pollution, peeling and other issues.
            不干膠標簽材料是一種夾芯結構的粘膠制品,標簽模切用背紙,切斷表面材料和粘膠,并將標簽材料和粘膠的形狀從紙的底部切下。
            Self-adhesive label material is a kind of viscose product with sandwich structure. Back paper is used for label die cutting. Surface material and viscose are cut off, and the shape of label material and viscose is cut off from the bottom of the paper.
            不干膠標簽的包裝分為卷筒包裝和平面包裝,除輪胎標簽等特殊標簽外,卷筒標簽的成品中大多出現數字模切溢出。軋制和平板標簽的加工和包裝方法不同,導致軋制標簽容易受到較多的摩擦和擠壓張力。
            The packaging of adhesive labels is divided into drum packaging and flat bread packaging. Except for the special labels such as tire labels, most of the products of drum labels have digital die cutting overflow. The different processing and packaging methods of rolling and plate label make the rolling label vulnerable to more friction and extrusion tension.
            山東透明不干膠標簽印刷
            Shandong transparent sticker label printing
            不干膠標簽材料分為丙烯酸樹脂基材和橡膠基材兩大類,都是壓敏粘膠,粘膠必須具有一定的厚度和彈性,在高溫、高濕和壓力條件下必然會變形。因此,有必要從標簽的加工和儲存環境,如溫度、濕度、壓力等方面分析膠溢出的原因。
            Self-adhesive label materials are divided into two categories: acrylic resin and rubber. They are pressure-sensitive adhesives. The adhesives must have certain thickness and elasticity, and will inevitably deform under high temperature, high humidity and pressure. Therefore, it is necessary to analyze the causes of glue spillover from the aspects of label processing and storage environment, such as temperature, humidity and pressure.
            根據生產工藝,正確選擇和使用膠粘劑材料
            Correct selection and use of adhesives according to production process
            選擇膠粘劑前需咨詢供應商明確膠粘劑類型、膠粘劑加工性能。膠粘劑的流動性越大,越容易產生溢流。溫度越高,膠粘劑的流動越好,初始粘度越大。但高溫、高濕的環境會使膠粘劑的流量大大增加,所以夏季、雨季是溢膠季的問題。溢膠問題的出現與涂層的粘結也有著密切的關系。例如,輪胎標簽的膠粘劑涂布量比較大,所以也容易溢出(雖然在膠粘劑中已經添加了阻流劑)。冬季和夏季膠粘劑涂布量應有所不同,這是對漆膜表面材料較為敏感的一種。由于冬季和夏季膠粘劑的配方是不同的,所以不應該用在錯誤的季節里,和不應該長期積累的粘合劑材料和標簽,應盡量減少庫存,根據“先進先出”的原則使用粘合材料。
            Before choosing adhesives, consult suppliers to clarify the type of adhesives and the processing properties of adhesives. The greater the fluidity of adhesives, the easier the overflow will occur. The higher the temperature, the better the flow of the adhesives and the higher the initial viscosity. However, the high temperature and humidity environment will greatly increase the flow of adhesives, so summer and rainy season are the problem of overflow season. The occurrence of glue overflow is also closely related to the bonding of coatings. For example, the amount of adhesives coated on tire labels is relatively large, so it is easy to spill over (although flow blockers have been added to the adhesives). The amount of adhesives applied in winter and summer should be different, which is one of the sensitive materials to the surface of paint film. Because the formulation of adhesives is different in winter and summer, they should not be used in the wrong season, and should not accumulate adhesives materials and labels for a long time. They should minimize inventory and use adhesives according to the principle of "first in first out".
            標簽處理和存儲環境
            Label Processing and Storage Environment
            溫度過高容易造成不干膠標簽溢出,因此,在夏季生產不干膠標簽時,保持車間內適當的溫度尤為重要。標簽加工和貯存環境溫度應控制在23℃- 3℃,相對濕度應控制在55% - 5%,過高的溫度或濕度會改善膠粘劑的流動。
            Excessive temperature can easily cause sticker label overflow, so it is particularly important to maintain the appropriate temperature in the workshop during the production of sticker labels in summer. The temperature of label processing and storage environment should be controlled at 23 - 3 C, and the relative humidity should be controlled at 55% - 5%. Excessive temperature or humidity will improve the flow of adhesives.
          山東透明不干膠標簽印刷
            不干膠標簽模切質量控制
            Quality Control of Die Cutting of Non-adhesive Label
            必須用鋒利的工具進行模切,鈍邊會造成標簽膠黏劑過度擁擠,導致模切標簽過程中邊緣溢出。模切壓力過大也會對標簽膠造成過大的壓力,而模切壓力過小可能會導致模切過程中膠粘劑拉絲,使標簽在邊緣或表面溢出。
            It is necessary to use sharp tools for die cutting. Blunt edges will cause excessive crowding of label adhesives and lead to edge overflow in the process of die cutting label. Excessive die-cutting pressure can also cause excessive pressure on the label glue, and too low die-cutting pressure may lead to adhesive wire drawing during die-cutting process, which causes the label to overflow on the edge or surface.
            山東透明不干膠標簽印刷
            Shandong transparent sticker label printing
            不干膠標簽加工技術控制
            Technology Control of Non-adhesive Label Processing
            應該避免的存在滑動摩擦標簽貼紙處理的過程中,因為有滑動摩擦標簽膠的部分容易積累,從而形成一個污染貼紙邊緣,在這種情況下,標簽上溢出位置將顯示一個明顯的規則和方向。
            The existence of sliding friction label stickers should be avoided, because the sliding friction label stickers are easy to accumulate, thus forming a contaminated sticker edge. In this case, the spillover position on the label will show a clear rule and direction.
            05
            05
            不干膠標簽收卷張力控制
            Tension control of unwinding of adhesive label
            收卷張力過大會導致標簽膠過度擠出,甚至會導致標簽在紙的底部打滑,導致膠水溢出。非方標簽由于收卷張力在軸向不一致,容易造成局部張力過大,形成不干膠標簽局部溢出。小方標簽,由于承受的壓力相同,承受的壓力較大,也容易出現標簽溢膠的現象。
            Too much winding tension will result in excessive extrusion of label glue, which may even cause the label to slip at the bottom of the paper, leading to glue overflow. Non-square labels tend to cause local tension to be too large due to the inconsistent winding tension in the axial direction, resulting in local overflow of non-adhesive labels. Small square labels, because of the same pressure, bear greater pressure, but also prone to label overflow phenomenon.
            除上述原因外,正確選擇合適的膠粘劑材料也非常重要。貼紙材料選擇、終端應用、供應商選擇分析,以使您獲得具性價比的產品。
            In addition to the above reasons, it is also very important to select the right adhesive materials. Sticker material selection, terminal application, supplier selection analysis, so that you can get the most cost-effective products.
            標簽材料供應商選擇
            Selection of Label Material Suppliers
            競爭是質量、服務、品牌的全方位競爭,但歸根結底是實力的競爭。供應商的選擇主要從供貨能力、產品質量和批次穩定性、價格、服務和研發能力、潛在的市場開拓能力和洞察力、改進速度等方面進行評價。一家穩定而致力于長期發展的供應商正致力于印刷企業的發展,終用戶,始終完善自己,為客戶增加附加值而不斷努力。為印刷企業提供合適的產品應用、相關技術支持、生產過程控制建議和改進方案。
            Competition is the all-round competition of quality, service and brand, but in the final analysis, it is the competition of strength. The selection of suppliers is mainly evaluated in terms of supply capability, product quality and batch stability, price, service and R&D capability, potential market development capability and insight, and improvement speed. A stable and long-term development supplier is committed to the development of printing enterprises, end users, always improve themselves, add value to customers and constantly strive. Provide suitable product application, related technical support, production process control suggestions and improvement programs for printing enterprises.
            選擇性價比的產品不僅關乎產品本身,還關乎由的供應商提供的的產品。例如,有了較好的印刷設備,不干膠印刷企業,如果選擇便宜但不穩定的產品,就不能發揮其印刷設備的特點;同樣,質量低劣或不合適的產品應用于一臺好的印刷機,并不比一塊新布應用于一件舊衣服更有效。
            Selective products with the best price ratio are not only about the product itself, but also about the best products provided by the best suppliers. For example, with better printing equipment, non-adhesive printing enterprises can not give full play to the characteristics of their printing equipment if they choose cheap but unstable products; similarly, the application of inferior or inappropriate products to a good printing press is no more effective than that of a new cloth to an old clothing.
            因為不干膠標簽材料的產品有一定的磁滯回線,從貼好標準的貨架上或消費者手中總是有一段時間,安全是很難堅持,但是整體實力和質量控制能力不是完整的供應商所提供的產品將使應用程序變得不可靠,有風險。
            Because the products of non-sticky label materials have certain hysteresis loops, it is always a period of time from the shelves or consumers with standard stickers. Safety is very difficult to adhere to, but the overall strength and quality control capability of products provided by incomplete suppliers will make the application unreliable and risky.
            以上是山東透明不干膠標簽印刷小編為大家整理的相關內容,想要了解更多內容,歡迎訪問網站:http://www.apersianrug.com
            These are the relevant contents of Shandong Transparent Self-adhesive Label Printing Section. For more information, please visit the website: http://www.apersianrug.com.

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