Nowadays, plastic bags are widely used in the market. Plastic shopping bags and food packaging bags have almost become indispensable in daily life. In this demand, more and more manufacturers produce customized plastic bags. In order to win the favor of consumers and users in the market, how should plastic bag manufacturers design packaging for their own products? Please listen to me.

为常见的聚乙烯（PE）塑料袋包装，其材质是透明的，可以考虑内容物的颜色来作为塑料袋的印刷补色来使用，致于内容物的颜色可以用图案背景、地方景观等等来设计，只要能吸引到客户关注即可。

It is a common polyethylene (PE) plastic bag packaging. Its material is transparent. The color of the contents can be considered as a complementary color for the printing of plastic bags. The color of the contents can be designed with pattern background, local landscape, etc., as long as it can attract the attention of customers.

复合类的塑料袋包装，要求比较复杂，塑料袋厂家基本都会按照丰富多彩的样式进行设计，突出产品特点，包装档次。

The requirements for composite plastic bag packaging are complex. Plastic bag manufacturers will basically design according to rich and colorful styles, highlighting product characteristics and packaging grades.

塑料袋的印刷还应该注意，好是用色显得逼真为好，虽然这样做会增加制作成本，但是为了吸引客户的眼球，好还是做得逼真一点好，一般低出四套菲林，也是业界常说的四色，想要把塑料袋印的很逼真漂亮，制作出那种七套菲林制版好，也是用七色印刷的意思。

The printing of plastic bags should also pay attention to the fact that it is better to use realistic colors. Although this will increase the production cost, in order to attract the attention of customers, it is better to be realistic. Generally, it is lower than four sets of films, which is also the four colors often used in the industry. If you want to print plastic bags very lifelike and beautiful, making seven sets of films for plate making is also the meaning of seven color printing.

定做塑料袋内容也是关键，袋子上的内容，客户的商品名可以设计的大一些，不过还要看塑料袋大小来作决定，也可以艺术化处理，有时文字可以制作小些，但是不能作的太小让人看不见。文字还要设置的清晰可读为好。塑料袋上文字方面的信息并没有强性规定，只要跟食品接触面不印刷即可，于文字的艺术化是设计者自己来发挥和操作的。

Customizing the contents of the plastic bag is also the key. The contents of the bag and the customer's trade name can be larger, but it depends on the size of the plastic bag. It can also be processed artistically. Sometimes the text can be made smaller, but it can't be made too small for people to see. The text should be set to be clear and readable. There is no strong provision for the text information on the plastic bag, as long as the contact surface with food is not printed. As for the artistry of the text, it is the designer's own play and operation.