一、需求深度诊断：精准锚定核心诉求

• 场景与产品适配：确认包装袋应用领域（食品/日化/工业/农业等）、装载产品特性（含油/含水/高温/冷冻）、运输与储存环境（防潮/防穿刺/防静电需求）。
• 基础参数确认：锁定袋型（三边封/自立袋/八边封/真空袋等）、尺寸规格、订单数量（起订量与批量阶梯价）、交付周期。
• Functionality and Compliance Requirements: Clarify functional requirements such as barrier, heat resistance, opening method (zipper/easy-tear opening), etc.; food categories need to confirm food contact material certification (compliant with GB 4806.7-2016), and export categories need to match the environmental protection standards of the target market.
• Branding and Printing Requirements: Communicate the number of printing colors, pattern styles, special processes (foil stamping/UV/embossing), and collect brand VI specification documents.

二、方案定制与打样：可视化验证效果

• 专业方案输出：结合需求匹配材质（纯铝/镀铝/塑塑复合等）与结构设计，提供成本测算表、工艺流程图，明确印刷色数、特殊工艺的成本影响。
• Design file specification: Instruct customers to provide AI/EPS/PDF vector files (text-to-curve, CMYK color mode, 300dpi resolution), with 3mm bleed bit reserved to ensure printing without color deviation and cropping error.
• 分层打样验证：根据需求提供彩膜样张（验证颜色）、成品袋打样（全工序还原，测试密封性与适配性）或数码打样（小批量试产），支持2-3轮调整优化，确认后签署样品确认单。

三、订单确认与物料筹备：筑牢生产基础

• 合同规范化签订：明确产品规格、数量、单价、交付周期、质量标准、付款方式，注明打样费抵扣规则与违约责任（如延迟交付、质量问题的处理方案）。
• Precise procurement of raw materials: according to the program to purchase the corresponding material raw materials (such as food-grade PE film, pure aluminum foil, environmentally friendly ink), all raw materials need to ask for quality inspection reports (such as heavy metal migration detection, environmental protection certification), from the source to control the quality.
• 生产计划排期：结合订单优先级与交付周期，制定详细生产排期表，明确制版、印刷、复合、制袋等各环节的时间节点，旺季提前锁定产能。

服务流程

3D Printing Service Process

一站式服务，保证高精度与质量

One stop service, ensuring high precision and quality

核心机器部件采用国内外知名品牌，确保产品品质

The core components adopt well-known domestic and foreign brands to ensure product quality

质量文化

quality culture