一位装裱师的手：怎么让一张画多活一百年

▍一、先诊断，再动手

一张画进门，装裱师先不动手。看纸，看绢，看墨色，看有没有霉斑、虫蛀、酸化的黄斑，看原来的裱工是哪一路做法。这一步相当于问诊，问错了，后面全错。

判断的关键在于材料的老化程度。纸和绢的寿命有限，年代久了纤维会脆，一碰就掉渣。同样一道水，用在宣纸上和用在绢上，结果完全不同。行里的话叫"看米下锅"，材料决定手法。

▍二、揭裱：把几层纸分开，是全场最险的一步

旧画重裱，核心工序叫揭裱。一幅画经过多次装裱，背后会积起好几层托纸与覆背。修复时要一层层揭下来，揭到只剩画心那一层，还不能伤到画心的纤维。

这一步的风险在于不可逆。水多了，墨会洇；手重了，纸会破；揭到某一层犹豫了，画心就可能跟着起来。所以揭之前要先想好退路：哪一层可以保留不动，哪一处只做局部处理，出了意外怎么收。

装裱台上一幅摊平的旧画，棕刷、糨糊盆与压石依次排开

所谓装裱，是指用纸、绢、绫与糨糊把书画托裱成幅，或改装成卷、册、轴的手艺；修复则是在此基础上揭去旧裱、清洗污渍、补全残损。装裱修复讲"修旧如旧"，也讲最小干预，这一取向与《中华人民共和国非物质文化遗产法》（2011 年 6 月 1 日起施行）对传统技艺类项目"保存、传承"的要求一致。

▍三、糨糊要可逆，这是规矩

装裱用的是小麦淀粉做的糨糊，稀稠要按工序调。用它有一个理由：可逆。几十年后若需再修，后来的装裱师能用温水把这一层化开，而不必破坏画心。

可逆是修复伦理里很硬的一条。用它做判断，很多争执会自动解开：能不能用化学胶，不能，因为不可逆；能不能直接覆上一层新纸盖住破损，不能，因为后人再修时揭不开。手艺的分寸，常常就藏在这种"给后来的人留余地"里。

▍四、补与全色：补到哪里为止

揭完、洗净、补好破洞，最后是上墙挣平与全色。全色是让补上去的部分与周围协调，远看不觉突兀，近看又能分辨出哪一块是新补的。

这里的界限最考验人。补得不足，画面破碎，读不下去；补得过头，等于替古人重画，历史信息被抹掉。行里的做法是宁可欠一点，留出可辨识的边界。这不是技术不够，是克制。

上墙挣平的画幅贴在木板上，四边用纸条固定，纸面绷得很紧

装裱台前的工序听上去琐碎：托心、方心、镶料、覆背、上墙、砑光、装杆。每一道都有对应的失败方式，起皱、走形、开胶、霉变。做的人心里要有一张失败清单。

▍五、问答

问 ｜ 书画装裱修复技艺是非遗吗，属于哪一类

答 ｜ 是，书画装裱修复技艺已列入国家级非物质文化遗产名录，归在传统技艺类。它的核心是两套本事：新画装裱与旧画修复。前者决定作品的形式与保存条件，后者处理酸化、霉斑、虫蛀、断裂这些老化问题。

问 ｜ 家里的老字画发黄、有霉点，能不能自己处理

答 ｜ 不建议。霉斑与黄斑的处理涉及清洗与氧化控制，用水量、温度、时间都要按纸绢的老化程度定，处理不当会让墨色洇散或纸面起毛。可行的做法是把画平放、避光、控湿，尽快找有资质的修复机构评估。

问 ｜ 新买的字画，装裱方式会不会影响寿命

答 ｜ 会，而且影响很大。装裱用的糨糊、托纸与覆背材料决定了作品日后能否安全揭裱；用不可逆的化学胶，几十年后修复难度会大幅上升。选装裱时值得问一句用的是什么糨糊、能不能揭。

问 ｜ 韵和鸣为什么也关心装裱这类"看不见"的手艺

答 ｜ 因为器物的寿命也是品质的一部分。韵和鸣只选真正的非遗手工品，判断标准放在工序与来源上；一件东西能不能被修、被养、被传下去，和它当初怎么做出来直接相关。品牌的严选看的是同一件事。

📩 非遗项目 ｜ 匠人举荐 ｜ 跨境出海 ｜ 线下联营

欢迎留言或后台联系，我们与匠人同行。

—— 韵和鸣 · 与匠人同行

〖 匠 〗

English

When a painting arrives, the mounter does not start work. First the paper, the silk, the ink, the mould spots, the worm holes, the acid-browned patches, and which tradition the earlier mounting followed. This is diagnosis; a wrong reading makes everything after it wrong.

The key judgement is how far the material has aged. Paper and silk have finite lives; old fibres turn brittle and crumble at a touch. The same wash behaves differently on paper and on silk. The trade phrase is to cook according to the rice you have: the material dictates the method.

Lifting: Separating the Layers Is the Riskiest Step

Remounting an old work centres on lifting. After repeated mountings, several layers of lining and backing accumulate behind a painting. Restoration lifts them one by one until only the painted core remains, without damaging its fibres.

An old painting flat on a mounting table, brush, paste bowl and weights beside it

The risk is irreversibility. Too much water and the ink bleeds; too heavy a hand and the paper tears; hesitate at the wrong layer and the painted core comes away with it. So the exit has to be planned before lifting begins: which layer can stay, which spot gets local treatment only, and what to do if something goes wrong.

Mounting means backing a painting into a panel with paper, silk and paste, or reforming it into a scroll, album or hanging; restoration adds the lifting of old mountings, cleaning of stains and filling of losses. The field holds to "repair the old as old" and minimal intervention, an orientation consistent with the duty to preserve and transmit traditional skills in China's Intangible Cultural Heritage Law, in force since 1 June 2011.

Paste Must Be Reversible; That Is the Rule

Mounting uses wheat starch paste, thinned or thickened to suit each step. One reason: reversibility. If the work needs treatment decades later, the next mounter can soften that layer with warm water without damaging the painted core.

Reversibility is a hard rule in restoration ethics, and it settles many arguments on its own. Synthetic adhesive? No, it cannot be undone. Cover damage with a fresh sheet? No, because the next restorer cannot lift it. The measure of the craft often lies in leaving room for whoever comes later.

Filling and Toning: Knowing Where to Stop

After lifting, washing and filling losses, the work goes onto the wall to stretch and then to toning, which brings the filled areas into harmony with their surroundings: unnoticeable from a distance, distinguishable up close.

A mounted work drying on a board, edges held with paper strips, surface drawn taut

This is where judgement is tested. Under-fill and the image stays unreadable; over-fill and you repaint for the ancients, erasing historical information. The practice is to err on the lighter side and leave a discernible boundary. That is restraint rather than a limit of skill.

The sequence sounds mundane: lining the core, squaring it, bordering, backing, stretching, burnishing, fitting the rollers. Each step has its own way of failing: cockling, distortion, lifting, mould. The worker keeps a list of failures in mind.

Is mounting and restoration listed heritage, and in which category?

Yes. The craft is on the national list under traditional skills. It covers two bodies of work: mounting new works, which sets their form and storage conditions, and restoring old ones, which addresses acidification, mould, insect damage and tears.

Can I treat a yellowed, mouldy family scroll myself?

Not advisable. Treating mould and browning involves washing and controlling oxidation, with water volume, temperature and timing set by how far the paper or silk has aged; done wrong it spreads the ink or fuzzes the surface. The safe course is to store it flat, away from light and at stable humidity, and have a qualified restorer assess it.

Does the mounting method affect how long a new work lasts?

Yes, substantially. The paste, lining and backing determine whether the work can later be lifted safely; irreversible synthetic adhesive makes restoration far harder decades on. When commissioning a mounting, ask what paste is used and whether it can be lifted.

Why does YUNHEMING care about invisible crafts like mounting?

Because longevity is part of quality. YUNHEMING selects only genuine handmade heritage pieces and judges them by process and provenance; whether an object can be repaired, maintained and passed on depends on how it was made. The brand's curation looks at the same question.

Whether a painting survives the next century often depends on whether a mounter decades ago left one more margin. Do you have scrolls or old photographs handed down at home, and how do you keep them?

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