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食品包装礼盒印刷工艺流程
来源:www.sdynbz.com 发布时间:2025-03-24 浏览次数:122

在竞争激烈的食品市场中,食品包装礼盒不仅是承载食品的容器,更是品牌形象的直观展现。其印刷工艺流程精细且复杂,每个环节都对礼盒最终效果起着关键作用。

In the fiercely competitive food market, food packaging gift boxes are not only containers for carrying food, but also a visual display of brand image. The printing process is precise and complex, and each step plays a crucial role in the final effect of the gift box.

设计定稿:创意与规范的融合

Final Design: Integration of Creativity and Standardization

印刷的第一步是设计。设计师需充分了解食品特性、品牌理念以及目标受众喜好。对于儿童食品礼盒,可能采用色彩鲜艳、卡通形象丰富的设计,以吸引小朋友目光;而高端滋补品礼盒,则倾向于简约大气、质感高雅的风格。设计过程中,要严格遵循印刷规范,确保色彩模式为 CMYK(青、品红、黄、黑),分辨率达到 300dpi 及以上,以保证印刷色彩精准、图像清晰。设计完成后,经客户反复确认修改,最终定稿,为后续印刷提供准确蓝本。

The first step in printing is design. Designers need to have a thorough understanding of food characteristics, brand concepts, and target audience preferences. For children's food gift boxes, designs with bright colors and rich cartoon images may be used to attract children's attention; And high-end nourishing gift boxes tend to have a simple, atmospheric, and elegant texture style. In the design process, it is necessary to strictly follow the printing specifications, ensure that the color mode is CMYK (cyan, magenta, yellow, black), and the resolution reaches 300dpi or above, to ensure accurate printing colors and clear images. After the design is completed, it is confirmed and revised repeatedly by the client, and the final draft is provided as an accurate blueprint for subsequent printing.

制版:印刷的前期准备

Plate making: Preliminary preparation for printing

根据定稿,需制作印刷版。常见制版方式有凹版、凸版和平版,食品包装礼盒多采用凹版印刷,因其能呈现丰富色彩层次与细腻图案。制版时,将设计图案通过电子雕刻等技术转移到印版滚筒上,印版滚筒表面形成深浅不一的网穴,对应不同油墨填充量,从而实现色彩浓淡变化。高质量制版是确保印刷质量的基础,网穴精度、深度等参数直接影响印刷效果。

According to the final draft, a printed version needs to be produced. Common plate making methods include intaglio printing, relief printing, and flat printing. Food packaging gift boxes often use intaglio printing because it can present rich color layers and delicate patterns. When making plates, the design pattern is transferred to the plate cylinder through electronic engraving and other technologies. The surface of the plate cylinder forms varying shades of mesh holes, corresponding to different ink filling amounts, thus achieving color intensity changes. High quality plate making is the foundation for ensuring printing quality, and parameters such as mesh accuracy and depth directly affect the printing effect.

印刷:色彩与图案的呈现

Printing: Presentation of Colors and Patterns

印刷是赋予礼盒生命力的关键环节。将承印材料(如卡纸、纸板)安装在印刷机上,印刷机通过墨斗将油墨传递到印版滚筒,再由印版滚筒将油墨转移到承印材料表面。在印刷过程中,严格控制油墨粘度、印刷压力、印刷速度等参数。油墨粘度过高,可能导致转移不畅、图案残缺;压力不均,会使印刷色彩浓淡不一。先进印刷机具备自动套准系统,确保多色印刷时图案套印精准,如印刷水果礼盒,让鲜艳水果图案栩栩如生地展现在礼盒上。

Printing is the key link that gives vitality to gift boxes. Install the printing material (such as cardboard, paperboard) on the printing machine, and the printing machine transfers the ink to the plate cylinder through the ink hopper, which then transfers the ink to the surface of the printing material. Strictly control parameters such as ink viscosity, printing pressure, and printing speed during the printing process. Excessive ink viscosity may result in poor transfer and incomplete patterns; Uneven pressure can cause uneven color intensity in printing. Advanced printing machines are equipped with automatic registration systems to ensure precise pattern registration during multi-color printing, such as printing fruit gift boxes, allowing vivid fruit patterns to be vividly displayed on the gift boxes.

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覆膜:保护与质感提升

Film coating: protection and texture enhancement

为增强食品包装礼盒的耐磨性、防水性和光泽度,印刷后常进行覆膜处理。分为光膜和哑膜,光膜使礼盒表面光亮夺目,提升视觉冲击力,适用于追求华丽效果的食品;哑膜则赋予礼盒低调、高档质感,手感柔和,多用于高端食品包装。覆膜时,将塑料薄膜通过热压或冷压方式贴合在印刷品表面,紧密粘结,为礼盒增添一层防护屏障,同时提升整体质感。

To enhance the wear resistance, waterproofing, and glossiness of food packaging gift boxes, they are often coated with film after printing. Divided into light film and matte film, the light film makes the surface of the gift box bright and eye-catching, enhancing visual impact, suitable for food that pursues gorgeous effects; The matte film gives the gift box a low-key and high-end texture, with a soft touch, and is often used for high-end food packaging. When laminating, the plastic film is bonded to the surface of the printed material by hot pressing or cold pressing, tightly bonding to add a protective barrier to the gift box and enhance the overall texture.

模切成型:赋予礼盒形状

Die cutting molding: giving the gift box shape

依据礼盒设计形状,通过模切机将印刷覆膜后的材料切割成型。模切刀模根据设计图纸定制,精准切割出盒身、盒盖、折边等部分。切割过程中,控制好模切压力与位置,保证切口整齐、尺寸精确。对于异形礼盒,如心形巧克力礼盒,模切工艺要求更高,需确保形状完美呈现,便于后续组装。

According to the shape of the gift box design, the printed and laminated material is cut into shape using a die-cutting machine. The die-cutting die is customized according to the design drawings, accurately cutting out parts such as the box body, box cover, and folding edge. During the cutting process, control the die-cutting pressure and position to ensure that the incision is neat and the size is accurate. For irregular gift boxes, such as heart-shaped chocolate gift boxes, the die-cutting process requires higher standards to ensure perfect shape presentation and facilitate subsequent assembly.

组装与检验:确保成品质量

Assembly and Inspection: Ensuring Finished Product Quality

将模切好的各个部件进行组装,通过胶水粘贴、折叠扣合等方式形成完整礼盒。组装时,保证各部件衔接紧密、角度准确。组装完成后,进行全面检验,检查礼盒外观有无瑕疵,如印刷图案是否清晰、覆膜是否起泡、模切边缘是否整齐等;同时检查礼盒结构是否稳固,能否正常开启闭合。只有经严格检验合格的食品包装礼盒,才能进入市场,为食品提供优质包装,助力品牌脱颖而出。

Assemble the various components that have been die cut, and form a complete gift box through methods such as adhesive bonding, folding, and interlocking. During assembly, ensure that each component is tightly connected and the angle is accurate. After assembly, conduct a comprehensive inspection to check for any defects in the appearance of the gift box, such as whether the printed patterns are clear, whether the film is blistered, and whether the die-cutting edges are neat; At the same time, check whether the structure of the gift box is stable and whether it can be opened and closed normally. Only food packaging gift boxes that have passed strict inspections can enter the market, provide high-quality packaging for food, and help brands stand out.

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