{
  "source": "印客邦",
  "website": "https://www.yinkebang.com/parameters/",
  "license": "数据开放引用，请注明来源“印客邦”；数值须结合出处页的适用条件使用",
  "collection": "parameters",
  "updated": "2026-09-24",
  "count": 87,
  "basis_kinds": {
    "standard": "标准",
    "industry": "厂商/机构资料",
    "practice": "一线经验/作业规范"
  },
  "groups": [
    {
      "id": "color",
      "label": "色彩",
      "items": [
        {
          "name": "四色黑总色值上限",
          "value": "原则上不超过 250%",
          "note": "作业参考值，真实阈值随纸张吸墨性与涂布结构而变",
          "basis": {
            "kind": "practice",
            "ref": "纸张类印前作业规范"
          },
          "url": "https://www.yinkebang.com/wiki/rich-black/",
          "source": "四色黑、双色黑与单色黑：三种黑的用法与总色值控制"
        },
        {
          "name": "封卡套总色值上限",
          "value": "240%",
          "note": "品类规范比通用值更严",
          "basis": {
            "kind": "practice",
            "ref": "封卡套排版规范"
          },
          "url": "https://www.yinkebang.com/wiki/rich-black/",
          "source": "四色黑、双色黑与单色黑：三种黑的用法与总色值控制"
        },
        {
          "name": "双色黑配方",
          "value": "C30 K100，总色值 130%",
          "note": "大面积黑底、对色相无要求时的默认选择",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/rich-black/",
          "source": "四色黑、双色黑与单色黑：三种黑的用法与总色值控制"
        },
        {
          "name": "注册色",
          "value": "C100 M100 Y100 K100，总色值 400%",
          "note": "只用于页面外的套准标记，不是四色黑",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/rich-black/",
          "source": "四色黑、双色黑与单色黑：三种黑的用法与总色值控制"
        },
        {
          "name": "总阶调值上限：单张纸胶印",
          "value": "涂布纸宜低于 330%、不得超过 350%；其他承印物不得超过 300%",
          "note": "生产过程上限，不是设计目标值",
          "basis": {
            "kind": "standard",
            "ref": "ISO 12647-2:2013"
          },
          "url": "https://www.yinkebang.com/tech/ucr-gcr/",
          "source": "黑版：UCR、GCR 与 UCA"
        },
        {
          "name": "总阶调值上限：报纸",
          "value": "宜不超过 240%、不得超过 260%",
          "basis": {
            "kind": "standard",
            "ref": "ISO 12647-3:2005"
          },
          "url": "https://www.yinkebang.com/tech/ucr-gcr/",
          "source": "黑版：UCR、GCR 与 UCA"
        },
        {
          "name": "PDF 输出预览的总墨量检查",
          "value": "TAC 不超过 300%",
          "note": "导出后自检用；大面积黑的设计值仍按 250% 控制",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/pdf-for-print/",
          "source": "印刷PDF文件规范：怎么导出一份印厂不会打回的PDF"
        },
        {
          "name": "看样基准光源",
          "value": "CIE D50，相关色温约 5000 K",
          "basis": {
            "kind": "standard",
            "ref": "ISO 3664:2009 第 4.1.3 条"
          },
          "url": "https://www.yinkebang.com/tech/viewing-light/",
          "source": "标准光源与看样条件"
        },
        {
          "name": "看样光源显色指数",
          "value": "一般显色指数 ≥90；R1–R8 每个 ≥80",
          "note": "R1–R8 是强制要求，不只是特殊应用",
          "basis": {
            "kind": "standard",
            "ref": "ISO 3664:2009 第 4.1.4 条"
          },
          "url": "https://www.yinkebang.com/tech/viewing-light/",
          "source": "标准光源与看样条件"
        },
        {
          "name": "看样周边",
          "value": "漫反射、中性色，CIELAB 彩度不大于 2",
          "basis": {
            "kind": "standard",
            "ref": "ISO 3664:2009 第 4.1.2 条"
          },
          "url": "https://www.yinkebang.com/tech/viewing-light/",
          "source": "标准光源与看样条件"
        },
        {
          "name": "色差量化",
          "value": "ΔE≤1 几乎无感；3–5 可察觉但可接受；>6 明显；常规商业印刷通常约定 ΔE≤5",
          "note": "品牌色可单独约定更严标准；GB/T 7705-2008 对同批同色色差另有分档规定，本站未取得原文",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/color-difference/",
          "source": "印刷色差：为什么印出来和屏幕不一样"
        },
        {
          "name": "量产抽检频次",
          "value": "每 500 张抽检核对一次",
          "basis": {
            "kind": "practice",
            "ref": "一线实际做法"
          },
          "url": "https://www.yinkebang.com/tech/color-matching/",
          "source": "追色与返单色差"
        },
        {
          "name": "机台体检频次",
          "value": "每月一次水墨平衡测试",
          "basis": {
            "kind": "practice",
            "ref": "一线实际做法"
          },
          "url": "https://www.yinkebang.com/tech/press-calibration/",
          "source": "补偿曲线与机台标准化"
        },
        {
          "name": "数码打样核对频次",
          "value": "每天至少一次核对打样与胶印的匹配度",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/proofing-calibration/",
          "source": "数码打样与屏幕软打样"
        }
      ]
    },
    {
      "id": "prepress",
      "label": "印前",
      "items": [
        {
          "name": "出血：名片",
          "value": "每边 2mm",
          "note": "90×54mm 成品对应 94×58mm 画板",
          "basis": {
            "kind": "practice",
            "ref": "名片作业规范"
          },
          "url": "https://www.yinkebang.com/wiki/bleed/",
          "source": "出血是什么？印刷出血位设置指南"
        },
        {
          "name": "出血：数码不干胶（自行拼大张）",
          "value": "每边 2mm，成品之间另留 4mm 间距",
          "note": "间距不是出血",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/bleed/",
          "source": "出血是什么？印刷出血位设置指南"
        },
        {
          "name": "出血：PVC 证件卡",
          "value": "常规 4 个尺寸每边 1.5mm；自定义尺寸 3mm",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/bleed/",
          "source": "出血是什么？印刷出血位设置指南"
        },
        {
          "name": "出血：PVC 异形卡、折弯卡",
          "value": "每边 3mm",
          "note": "异形卡须同时提供刀版线文件",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/bleed/",
          "source": "出血是什么？印刷出血位设置指南"
        },
        {
          "name": "出血：模切产品",
          "value": "按材料分档：薄纸类（铜版纸、白卡纸等）3mm；灰板、瓦楞纸 5mm",
          "note": "材料越厚越硬，模切时越易被挤压走位、偏差越大；刀版线单独提取、改纯黑、原位叠放",
          "basis": {
            "kind": "practice",
            "ref": "一线实际做法"
          },
          "url": "https://www.yinkebang.com/process/die-cutting/",
          "source": "模切"
        },
        {
          "name": "出血：布面鼠标垫",
          "value": "每边 5mm",
          "note": "布料有伸缩性",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/bleed/",
          "source": "出血是什么？印刷出血位设置指南"
        },
        {
          "name": "出血：封套、房卡套、手提袋",
          "value": "不留",
          "note": "固定刀版产品，按成品净尺寸做文件",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/bleed/",
          "source": "出血是什么？印刷出血位设置指南"
        },
        {
          "name": "安全距离：通用",
          "value": "有效内容距裁切边 ≥5mm",
          "note": "偏保守的通用值",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/prepress-check/",
          "source": "印前检查清单：交付印刷文件前的10项自查"
        },
        {
          "name": "安全距离：名片",
          "value": "距成品边 ≥2mm，距出血边 ≥4mm",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/bleed/",
          "source": "出血是什么？印刷出血位设置指南"
        },
        {
          "name": "安全距离：鼠标垫",
          "value": "距成品边 ≥10mm",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/bleed/",
          "source": "出血是什么？印刷出血位设置指南"
        },
        {
          "name": "安全距离：手提袋",
          "value": "顶部 ≥30mm（避让打孔穿绳），侧边 ≥5mm（避让折痕）",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/bleed/",
          "source": "出血是什么？印刷出血位设置指南"
        },
        {
          "name": "安全距离：展架、易拉宝",
          "value": "有效内容离边 ≥3cm",
          "note": "装架时边缘会被盖住，比常规留边大近六倍",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/products/large-format-print/",
          "source": "喷绘写真与大幅面"
        },
        {
          "name": "立体 UV 退让",
          "value": "距裁切边 ≥3mm，与其他工艺间隔 2mm",
          "note": "铜版纸覆触感膜除外",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/bleed/",
          "source": "出血是什么？印刷出血位设置指南"
        },
        {
          "name": "立体 UV 字号与线宽下限",
          "value": "字不低于 6pt，线不细于 0.2mm",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/prepress-check/",
          "source": "印前检查清单：交付印刷文件前的10项自查"
        },
        {
          "name": "文字字号下限",
          "value": "矢量文字最小 5pt，JPG 内文字最小 6pt；布面产品不低于 18pt、线宽大于 0.5mm",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/prepress-check/",
          "source": "印前检查清单：交付印刷文件前的10项自查"
        },
        {
          "name": "二维码最小尺寸（布面产品）",
          "value": "不小于 25×25mm",
          "note": "且必须单色黑、印后实扫",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/rich-black/",
          "source": "四色黑、双色黑与单色黑：三种黑的用法与总色值控制"
        },
        {
          "name": "条码缩放下限",
          "value": "EAN-13 标准尺寸的 80%（约 29.8×20.7mm）",
          "note": "高度不建议低于 15mm",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/barcode-printing/",
          "source": "条形码印刷注意事项：扫不出来的原因都在这"
        },
        {
          "name": "条码静区",
          "value": "左侧 ≥3.6mm，右侧 ≥2.3mm，常规按 5mm 留",
          "note": "约 10 倍模块宽度",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/barcode-printing/",
          "source": "条形码印刷注意事项：扫不出来的原因都在这"
        },
        {
          "name": "大幅面喷绘分辨率",
          "value": "3 米以内 150–200，5 米左右 80–100",
          "note": "设成 300 反而导不出、上传报尺寸不符",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/products/large-format-print/",
          "source": "喷绘写真与大幅面"
        },
        {
          "name": "像素换算印刷尺寸",
          "value": "像素数 ÷ 118 ＝ 300dpi 下可印的厘米数",
          "note": "3000px 约可印 25cm 宽",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/resolution-dpi/",
          "source": "印刷分辨率：300dpi是怎么来的"
        },
        {
          "name": "加网线数：单张纸胶印",
          "value": "涂布纸 48–80 cm⁻¹（约 120–200 lpi）；非涂布纸 48–70 cm⁻¹（约 120–175 lpi）",
          "basis": {
            "kind": "standard",
            "ref": "ISO 12647-2:2013"
          },
          "url": "https://www.yinkebang.com/tech/screening/",
          "source": "加网线数、网角与调频网"
        },
        {
          "name": "加网线数：报纸冷固轮转",
          "value": "40±2 cm⁻¹（约 100 lpi）",
          "note": "同一份报纸彩色与黑白须用相同线数",
          "basis": {
            "kind": "standard",
            "ref": "ISO 12647-3:2005 §4.2.3"
          },
          "url": "https://www.yinkebang.com/tech/screening/",
          "source": "加网线数、网角与调频网"
        },
        {
          "name": "网角",
          "value": "青、品红、黑两两相差 30°，黄与相邻色相差 15°，主色 45°",
          "note": "无主轴网点",
          "basis": {
            "kind": "standard",
            "ref": "ISO 12647-2:2013"
          },
          "url": "https://www.yinkebang.com/tech/screening/",
          "source": "加网线数、网角与调频网"
        },
        {
          "name": "调频网点直径",
          "value": "涂布纸 20–30 µm，非涂布纸 30–40 µm",
          "basis": {
            "kind": "standard",
            "ref": "ISO 12647-2:2013"
          },
          "url": "https://www.yinkebang.com/tech/screening/",
          "source": "加网线数、网角与调频网"
        },
        {
          "name": "新闻纸中间调网点扩大目标",
          "value": "26% 或 30%，二者择一约定",
          "basis": {
            "kind": "standard",
            "ref": "ISO 12647-3:2005"
          },
          "url": "https://www.yinkebang.com/tech/dot-gain/",
          "source": "网点扩大与印刷压力"
        }
      ]
    },
    {
      "id": "press",
      "label": "印刷",
      "items": [
        {
          "name": "润版液 pH",
          "value": "4.8–5.3；本站一线控制 4.8–5.5",
          "note": "偏酸延缓干燥，偏碱破坏亲水层引起脏版",
          "basis": {
            "kind": "industry",
            "ref": "海德堡技术资料"
          },
          "url": "https://www.yinkebang.com/tech/fountain-solution/",
          "source": "润版液 pH、电导率、温度与水质"
        },
        {
          "name": "润版液换液信号",
          "value": "电导率比新配液高出约 800 µS/cm",
          "note": "电导率没有通用绝对值，看增量",
          "basis": {
            "kind": "industry",
            "ref": "海德堡技术资料"
          },
          "url": "https://www.yinkebang.com/tech/fountain-solution/",
          "source": "润版液 pH、电导率、温度与水质"
        },
        {
          "name": "新配液电导率（本站水质下）",
          "value": "800–1600 µS/cm",
          "note": "换水源或原液须重新建立基准",
          "basis": {
            "kind": "practice",
            "ref": "本站一线实际控制值"
          },
          "url": "https://www.yinkebang.com/tech/fountain-solution/",
          "source": "润版液 pH、电导率、温度与水质"
        },
        {
          "name": "配液用水硬度",
          "value": "8–12 °dH（约 1.5–2.5 mmol/L 碳酸钙）",
          "note": "高于 12 °dH 或波动大时先反渗透再硬化",
          "basis": {
            "kind": "industry",
            "ref": "海德堡技术资料"
          },
          "url": "https://www.yinkebang.com/tech/fountain-solution/",
          "source": "润版液 pH、电导率、温度与水质"
        },
        {
          "name": "润版液温度",
          "value": "约 10–12℃",
          "note": "厂商资料给出 8–14℃",
          "basis": {
            "kind": "industry",
            "ref": "海德堡技术资料"
          },
          "url": "https://www.yinkebang.com/tech/fountain-solution/",
          "source": "润版液 pH、电导率、温度与水质"
        },
        {
          "name": "墨路温度",
          "value": "墨辊组约 26–28℃",
          "note": "不是车间温度，也不是润版液温度",
          "basis": {
            "kind": "industry",
            "ref": "海德堡技术资料"
          },
          "url": "https://www.yinkebang.com/tech/fountain-solution/",
          "source": "润版液 pH、电导率、温度与水质"
        },
        {
          "name": "车间温度",
          "value": "20–26℃",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/dampening-control/",
          "source": "胶印供水量怎么判断与调节"
        },
        {
          "name": "异丙醇（IPA）：常规",
          "value": "8–10%",
          "basis": {
            "kind": "practice",
            "ref": "一线实测值"
          },
          "url": "https://www.yinkebang.com/tech/alcohol-free-fountain-solution/",
          "source": "酒精润版液与免酒精润版液"
        },
        {
          "name": "异丙醇（IPA）：减醇印刷",
          "value": "3–5%",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/alcohol-free-fountain-solution/",
          "source": "酒精润版液与免酒精润版液"
        },
        {
          "name": "异丙醇（IPA）：专色与非吸收性承印物",
          "value": "2–3%",
          "note": "完全不加酒精难印时保留少量",
          "basis": {
            "kind": "industry",
            "ref": "海德堡技术资料"
          },
          "url": "https://www.yinkebang.com/tech/alcohol-free-fountain-solution/",
          "source": "酒精润版液与免酒精润版液"
        },
        {
          "name": "免酒精润版液原液浓度",
          "value": "3–5%",
          "note": "每次调整后稳定印 50–100 张再评估",
          "basis": {
            "kind": "industry",
            "ref": "海德堡技术资料"
          },
          "url": "https://www.yinkebang.com/tech/alcohol-free-fountain-solution/",
          "source": "酒精润版液与免酒精润版液"
        },
        {
          "name": "含 12% 异丙醇润版液的闪点",
          "value": "约 42℃（纯异丙醇约 12℃）",
          "basis": {
            "kind": "industry",
            "ref": "海德堡技术资料"
          },
          "url": "https://www.yinkebang.com/tech/alcohol-free-fountain-solution/",
          "source": "酒精润版液与免酒精润版液"
        },
        {
          "name": "正常印刷时油墨含水量",
          "value": "约 15%–26%",
          "note": "随油墨、车速、温度变化",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/ink-emulsification/",
          "source": "油墨乳化：W/O 与 O/W"
        },
        {
          "name": "四色组供水阶梯",
          "value": "青 > 黄 > 品红 > 黑",
          "note": "按各色油墨乳化能力",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/dampening-control/",
          "source": "胶印供水量怎么判断与调节"
        },
        {
          "name": "水墨平衡提速验证",
          "value": "逐级提速（如 10000→12000→14000 张/时）后叼口仍干净、实地密度稳定",
          "note": "只在低速下正常不算平衡",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/ink-water-balance/",
          "source": "水墨平衡：原理、以墨定水与最低水位判定"
        },
        {
          "name": "墨区宽度",
          "value": "约 30–35mm",
          "note": "随机型不同",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/ink-key-zero/",
          "source": "墨键零位、墨斗辊转角与开机走墨"
        },
        {
          "name": "墨键零位达标线",
          "value": "同样开度下，至少 80% 相邻墨区密度差小于 0.14",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/ink-key-zero/",
          "source": "墨键零位、墨斗辊转角与开机走墨"
        },
        {
          "name": "印版与橡皮布间压力",
          "value": "约 0.10–0.13mm",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/dot-gain/",
          "source": "网点扩大与印刷压力"
        },
        {
          "name": "橡皮布与压印滚筒间压力",
          "value": "约 0.10–0.18mm，按基础压力加纸张厚度补偿",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/dot-gain/",
          "source": "网点扩大与印刷压力"
        },
        {
          "name": "胶版纸比铜版纸的印刷压力",
          "value": "约大 10–15 丝（0.10–0.15mm）",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/dot-gain/",
          "source": "网点扩大与印刷压力"
        },
        {
          "name": "包衬压缩量",
          "value": "软性约 0.2mm，硬性约 0.1mm",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/blanket-packing/",
          "source": "橡皮布与包衬"
        },
        {
          "name": "新包衬磨合",
          "value": "软性约印 4000 次后压力降 20%–30%；硬性约印 1000 次后降 10%–15%",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/blanket-packing/",
          "source": "橡皮布与包衬"
        },
        {
          "name": "气垫橡皮布寿命",
          "value": "约 100 万–300 万印次",
          "note": "以实际状态为准",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/blanket-packing/",
          "source": "橡皮布与包衬"
        },
        {
          "name": "胶辊压痕与实际压力",
          "value": "压痕约 4mm 时约 4 磅；6mm 约 14 磅（约 3.5 倍）；8mm 约 33 磅（约 8 倍）",
          "note": "数值随辊径和硬度变化，趋势是压痕多一两毫米压力成倍上升",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/roller-hardness-pressure/",
          "source": "胶辊硬度、压力与清洗"
        },
        {
          "name": "胶辊硬度变化可忽略范围",
          "value": "1–2 度以内",
          "note": "与新辊基准比增量",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/roller-hardness-pressure/",
          "source": "胶辊硬度、压力与清洗"
        },
        {
          "name": "邵氏硬度计弹簧允差",
          "value": "约 ±0.5 个邵氏 A 单位",
          "note": "测量误差主要来自人、仪器状态和试样，不在仪器本身；出自硬度计厂商依据原 DIN 53505 / ISO 7619-1 编写的说明书",
          "basis": {
            "kind": "industry",
            "ref": "硬度计厂商说明书"
          },
          "url": "https://www.yinkebang.com/tech/roller-hardness-pressure/",
          "source": "胶辊硬度、压力与清洗"
        },
        {
          "name": "过稀油墨的增黏",
          "value": "补加 1%–2% 同体系增黏剂，边加边测黏性",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/roller-stripping-glazing/",
          "source": "墨辊脱墨、发亮与釉化"
        },
        {
          "name": "防脏垫纸",
          "value": "横向尺寸比印版小，差值控制在 10mm 以内",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/tech/scumming/",
          "source": "脏版：油脏、浮脏与排查树"
        }
      ]
    },
    {
      "id": "paper",
      "label": "纸张与车间气候",
      "items": [
        {
          "name": "纸张伸缩率",
          "value": "横向（垂直于纤维）约 0.3%–0.7%，纵向约 0.1%–0.3%",
          "basis": {
            "kind": "industry",
            "ref": "FOGRA 资料"
          },
          "url": "https://www.yinkebang.com/tech/misregistration/",
          "source": "套印不准与重影"
        },
        {
          "name": "湿度变化对尺寸的影响",
          "value": "相对湿度每变化 10%，横向尺寸变化约 0.1%–0.2%",
          "note": "100cm 宽约差 1–2mm",
          "basis": {
            "kind": "industry",
            "ref": "FOGRA 资料"
          },
          "url": "https://www.yinkebang.com/tech/misregistration/",
          "source": "套印不准与重影"
        },
        {
          "name": "纸与车间湿度差",
          "value": "±5% 内安全，8–10% 危险",
          "basis": {
            "kind": "industry",
            "ref": "FOGRA 资料"
          },
          "url": "https://www.yinkebang.com/tech/misregistration/",
          "source": "套印不准与重影"
        },
        {
          "name": "单张纸胶印用纸调湿",
          "value": "相对湿度 50%±5%",
          "basis": {
            "kind": "industry",
            "ref": "FOGRA 资料"
          },
          "url": "https://www.yinkebang.com/tech/paper-printability/",
          "source": "纸张印刷适性"
        },
        {
          "name": "纸堆湿度与干燥",
          "value": "超过 60% 时干燥明显变慢，严重时约为正常的三倍",
          "basis": {
            "kind": "industry",
            "ref": "FOGRA 资料"
          },
          "url": "https://www.yinkebang.com/tech/color-sequence-trapping/",
          "source": "色序、叠印与干燥"
        }
      ]
    },
    {
      "id": "finishing",
      "label": "印后与成品",
      "items": [
        {
          "name": "天包地留差款盖底差",
          "value": "15–20mm",
          "note": "是天包地的做法差异，不是天地盖的第四种形式",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/products/rigid-box-top-bottom/",
          "source": "天地盖盒"
        },
        {
          "name": "天地盖盖底配合间隙",
          "value": "单边 1–2mm",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/products/rigid-box-top-bottom/",
          "source": "天地盖盒"
        },
        {
          "name": "抽屉盒外套与抽屉间隙",
          "value": "单边 1–1.5mm",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/products/rigid-box-drawer/",
          "source": "抽屉盒"
        },
        {
          "name": "抽屉盒扁平款高度",
          "value": "常见 30–40mm",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/products/rigid-box-drawer/",
          "source": "抽屉盒"
        },
        {
          "name": "书型盒断板",
          "value": "厚度小于 40mm 需做断板处理",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/products/rigid-box-book/",
          "source": "书型盒"
        },
        {
          "name": "骑马钉页数上限",
          "value": "总厚度约 2mm：157g 铜版纸约 40 页，128g 约 48 页",
          "note": "页数须为 4 的倍数",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/process/binding/",
          "source": "装订"
        },
        {
          "name": "无线胶装订口损失",
          "value": "跨页设计在订口处被吃进约 5mm",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/process/binding/",
          "source": "装订"
        },
        {
          "name": "覆膜的纸张下限",
          "value": "铜版纸最薄 157g；双面覆膜或海报超过 1 米须 200g 以上",
          "note": "双胶纸不能覆膜",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/prepress-check/",
          "source": "印前检查清单：交付印刷文件前的10项自查"
        },
        {
          "name": "单张纸异形模切的纸张下限",
          "value": "157g 以上铜版纸",
          "note": "双胶纸不能做异形模切",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/prepress-check/",
          "source": "印前检查清单：交付印刷文件前的10项自查"
        },
        {
          "name": "折页尺寸范围",
          "value": "成品最小 10×7cm，展开最大 90×75cm",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/wiki/prepress-check/",
          "source": "印前检查清单：交付印刷文件前的10项自查"
        },
        {
          "name": "纸杯印刷留白",
          "value": "杯口 15mm、杯底 10mm 内不能印图案",
          "note": "标准编号待核实",
          "basis": {
            "kind": "practice",
            "ref": "现行留白要求"
          },
          "url": "https://www.yinkebang.com/products/paper-cup/",
          "source": "纸杯"
        },
        {
          "name": "纸杯盎司与容量",
          "value": "7 盎司约 200ml，9 盎司约 250ml；14/16/22 盎司没有对应毫升值",
          "note": "盎司是杯型代号，不能按液量换算",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/products/paper-cup/",
          "source": "纸杯"
        },
        {
          "name": "证件挂绳设计尺寸",
          "value": "1.5cm 宽为 900×20mm，2.0cm 宽为 900×25mm；两端距缝合接口留 50mm 空白",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/products/lanyard/",
          "source": "证件挂绳"
        }
      ]
    },
    {
      "id": "materials",
      "label": "材料",
      "items": [
        {
          "name": "亚克力标称与实际厚度",
          "value": "2→1.85mm，3→2.3mm，5→4.3mm，8→7.5mm，10→9.2mm，13→11.3mm",
          "note": "⚠区间参考，以供应商实测为准；下单应写入订单备注",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/materials/acrylic-sheet/",
          "source": "亚克力（有机玻璃）"
        },
        {
          "name": "亚克力整板与最大成品",
          "value": "整板 1.2×2.4m，可用最大成品 1.18×2.38m",
          "basis": {
            "kind": "practice"
          },
          "url": "https://www.yinkebang.com/products/acrylic-sign/",
          "source": "亚克力标牌"
        }
      ]
    }
  ]
}