覆膜技术是指利用覆膜机在印刷面上覆盖一层厚度为0.012~0.020mm的透明塑料薄膜，使纸塑结合的产品加工技术。又称印后成型、印后涂胶等，我们生活中常见的包装礼盒材料有白卡纸、铜版纸等，涂层礼盒防水防刮。下面简单介绍几种常用的包装礼盒面纸贴合工艺。

Film covering technology refers to the product processing technology that uses a film covering machine to cover a layer of transparent plastic film with a thickness of 0.012~0.020mm on the printing surface, so as to combine paper and plastic. Also known as post press molding, post press gluing, etc., the common packaging gift box materials in our life include white cardboard, coated paper, etc., and the coated gift box is waterproof and scratch resistant. The following is a brief introduction to several commonly used packaging gift box face paper fitting processes.

亮片：也叫亮片，表面效果晶莹剔透，颜色鲜艳，长时间不变色。具有柔软的触感和镜面般的视觉效果。亮片对薄膜材料的要求非常高。与磨砂膜相比，带有亮片的包装礼盒如果被划伤，更容易影响包装礼盒的整体美观，而亮片在被触摸后更容易留下指纹。因此，当包装礼盒需要涂上亮光膜时，需要测试一下膜的耐刮擦性以及是否容易留下指纹。

Sequins: also known as sequins, the surface effect is crystal clear, the color is bright, and does not change color for a long time. It has soft touch and mirror like visual effect. Sequins have very high requirements for film materials. Compared with frosted film, if the packaging gift box with sequins is scratched, it is easier to affect the overall beauty of the packaging gift box, and sequins are easier to leave fingerprints after being touched. Therefore, when the packaging gift box needs to be coated with bright film, it is necessary to test the scratch resistance of the film and whether it is easy to leave fingerprints.

哑膜：广泛用于包装行业。大的特点是不会篡夺主人的角色。大多数产品包装盒中都将添加徽标和图像等视觉元素。哑光膜可以完美呈现包装礼盒中的视觉元素。

Dumb film: widely used in packaging industry. The major feature is that it will not usurp the role of the master. Visual elements such as logos and images will be added to most product packaging boxes. Matte film can perfectly present the visual elements in the packaging gift box.

触控膜：从视觉上看，该膜有点类似于哑膜，具有良好的耐摩擦性和显色性。但从触感上看，涂有触感膜的纸张却如天鹅绒般光滑细腻。

Touch film: visually, this film is somewhat similar to the dumb film, with good friction resistance and color rendering. But from the perspective of tactility, the paper coated with tactile film is as smooth and delicate as velvet.

为了增加礼盒的防水性和保护性，在礼盒的定制中加入覆膜工艺是很常见的。此外，不同的薄膜可以为包装创造不同的性能。

In order to increase the waterproof and protective properties of the gift box, it is common to add the film covering process to the customization of the gift box. In addition, different films can create different properties for packaging.

另外，在定制包装礼盒之前，需要了解打样问题。客户在打样包装盒前需要提供设计图纸。如果没有设计图纸，则需要提供图纸设计，强大的包装盒定制加工厂有专业的设计师。

In addition, before customizing the packaging gift box, you need to understand the proofing problem. Customers need to provide design drawings before proofing the packaging box. If there is no design drawing, you need to provide the drawing design. The powerful packing box customization factory has professional designers.

设计图好提供矢量图形，因为矢量图形放大时不会变形，不受分辨率影响。照片质量很好。包装印刷设计时，图形可任意放大或缩小，不影响图纸清晰度。包装印刷分辨率为300像素/英寸，采用CMYK印刷色彩模式，提高包装盒印刷质量。

The design drawing is good for providing vector graphics, because the vector graphics will not deform when enlarged and will not be affected by the resolution. The photos are of good quality. During the design of packaging and printing, the graphics can be arbitrarily enlarged or reduced without affecting the clarity of the drawing. The packaging printing resolution is 300 pixels / inch, and the CMYK printing color mode is adopted to improve the printing quality of the packaging box.

确定尺寸和盒子类型。食品包装礼盒的尺寸和使用的盒子类型也决定了这个样品盒的价格。当然，盒子的大小和形状也决定了这款产品在市场上的竞争力。

Determine the size and box type. The size of the food packaging gift box and the type of box used also determine the price of this sample box. Of course, the size and shape of the box also determine the competitiveness of this product in the market.

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