Ordering carton customers may often hear from manufacturers such words as "do not recommend large-scale printing" or "can not do large-scale printing". What is the reason?

　　一，紙箱進行大面積印刷會增加生產(chǎn)成本，印刷版跟水墨的用量會增大，這樣直接增加了生產(chǎn)成本。其次，廢品率會隨印刷面積的增大而提高，間接增加了成本。

　　First, large-scale printing of cartons will increase production costs. First, the amount of printing plate and ink will increase, which directly increases production costs. Secondly, the scrap rate will increase with the increase of printing area, indirectly increasing the cost.

　　第二，對紙板有很高的要求，紙板廠的原料水平不一樣，造成了紙板可能有透楞、楞硬、楞軟等問題，這些都會影響到紙板的印刷。既然如此，選擇好一點的紙板不行么？對于這個問題，經(jīng)過向人員了解得知，紙板受天氣濕度影響，涂膠量多或少的影響，都會造成紙板不平整，而且稍微出現(xiàn)不平整，紙板廠是不予退換的。

　　Secondly, there are high requirements for cardboard. The different raw material levels of the cardboard mills have resulted in problems such as corrugated, corrugated, corrugated and soft cardboard, which will affect the printing of cardboard. In that case, can't we choose better cardboard? For this problem, we know from the professional staff that the paperboard is affected by the weather and humidity, and the amount of glue coating is more or less, which will cause the paperboard to be uneven, and slightly uneven, and the paperboard factory will not be replaced.

　　第三，大面積印刷對印刷機有嚴(yán)苛的要求。這么來說，一般的紙箱廠的印刷機械也就20萬左右。能做出效果好的大面積額印刷的印刷機差不多要800萬左右。

　　Thirdly, large area printing has strict requirements for printing presses. In this way, the average carton factory printing machinery is about 200,000. About 8 million printing presses can produce large-area printing with good results.

　　紙箱可以用于存放或包裝一些易損的產(chǎn)品，但是一些穿透能力很強的糧食害蟲，能夠?qū)b紙板穿透，不僅損害其中的食品，也會損害食品生產(chǎn)廠家和銷售商的聲譽，因此紙箱包裝可以采用兩種防蟲方法。

　　Cartons can be used to store or package some vulnerable products, but some insect pests with strong penetration ability can penetrate the packaged cardboard, which not only damages the food, but also damages the reputation of food manufacturers and sellers. Therefore, carton packaging can adopt two methods of insect prevention.

　　1、物理法，通過強度較高的薄膜包裝單個食品，使蟲子穿不透而防蟲。但這種方法必須改變現(xiàn)有的包裝生產(chǎn)線，另外也格外增加了薄膜的成本。

　　1. Physical method, packaging individual food with high strength film, so that insects can not penetrate and prevent insects. But this method must change the existing packaging production line, in addition to increasing the cost of film.

　　2、化學(xué)法，用涂有化學(xué)藥劑的紙板包裝食品以防蟲，其具體做法是在紙板的表面，涂上防蟲漆。這種防蟲漆并非殺蟲劑，而是可以作為食品添加劑的天然精油，其作用不是殺蟲，而是驅(qū)蟲，從外部防止蟲子的侵入。這樣可以不改變現(xiàn)有的包裝生產(chǎn)線，保持較低的成本。其加簡單，可以用苯胺印刷機印到紙板表面上，適于小批量生產(chǎn)，廢紙板可以回收再生。

　　2. Chemically, food is packaged with cardboard coated with chemicals to prevent insects. The specific method is to coat the surface of cardboard with insect-proof paint. This anti-insect paint is not an insecticide, but a natural essential oil which can be used as food additives. Its function is not to kill insects, but to repel insects from the outside to prevent the invasion of insects. This will not change the existing packaging production line, maintain a lower cost. It is simple and can be printed on the surface of cardboard by aniline printer. It is suitable for small batch production. Waste cardboard can be recycled.

　　以上內(nèi)容由濟南包裝印刷廠家整理發(fā)布，更多詳細內(nèi)容可以點擊我們的官網(wǎng)進行咨詢：http://www.seven2000.com/

　　More details can be consulted by clicking on our official website: http://www.seven2000.com./