三点注意事项
Three points for attention
通常条形码的放置方向要与印刷时的方向相一致，否则会导致条形码的线条发生扭曲，从而影响扫描结果，造成误读。
Usually, the orientation of the bar code should be consistent with the direction of printing, otherwise, the line of the bar code will be distorted, which will affect the scanning results and cause misreading.
除此之外，标签产品的颜色选择要尽量多以专色为主，且白色版的制作是必须的，可根据实际情况做成满版或镂空。
In addition, the color selection of label products should be based on spot color as much as possible, and the production of white version is necessary. It can be made into full version or hollow out according to the actual situation.
对于条形码的颜色要遵循常规要求，即条与空的颜色搭配要符合条形码颜色搭配原则。
The color of barcode should follow the conventional requirements, that is, the color matching between barcode and empty barcode should conform to the color matching principle of barcode.
印刷材料选择
Selection of Printing Materials
热收缩标签的印刷上面已经简要分析，影响其质量除了印刷过程要控制好之外，材料是起决定性作用的。因此，选择合适的材料是关键。
Thermal shrinkage label printing has been briefly analyzed above, in addition to the quality of printing process to be controlled, the material plays a decisive role. Therefore, choosing the right material is the key.
根据热收缩标签的应用领域、成本，薄膜的特性、收缩性能、印刷工艺和贴标工艺要求确定薄膜材料的厚度。一般要求制作收缩膜标签的薄膜厚度应为30微米－70微米，以50微米、45微米、40微米较为常用，具体还要依贴标设备上的贴标性能而定。

The thickness of the film material is determined according to the application field, cost, film properties, www.yangquanbanjia.cnwww.lizhumuju.cnwww.shuozhoubanjia.cnwww.xinzhoubanjia.com.cn

www.jinchengbanjia.cnwww.shaiwang.org.cnshrinkage performance, printing process and labeling process requirements of the thermal shrinkage label. It is generally required that the film thickness of shrinkage film label should be 30-70 micron, and 50 micron, 45 micron and 40 micron are commonly used, depending on the labeling performance of labeling equipment.

对于选用的标签材料，一般要求薄膜材料的收缩率在应用范围内，并且横向(TD)收缩率高于纵向(MD)收缩率。常用材料的横向收缩率为50%～52%和60%～62%，特殊情况下能达到90%。纵向收缩率要求在6%～8%。
For the selected label materials, the shrinkage of thin film materials is generally required to be within the scope of application, and the transverse (TD) shrinkage is higher than the longitudinal (MD) shrinkage. The transverse shrinkage of common materials ranges from 50% to 52% and from 60% to 62%, which can reach 90% under special conditions. Longitudinal shrinkage rate should be 6%-8%.
此外，由于收缩膜对热非常敏感，因此，在储存、印刷和运输过程中，一定要避免高温。
In addition, because shrinkable films are very sensitive to heat, high temperature must be avoided during storage, printing and transportation.