(1)不同種類的紙盒需要拼在一張印版上進(jìn)行印刷時，如果拼版時色調(diào)相同或相近的產(chǎn)品沒有拼在同一縱向位置上，可能會出現(xiàn)A款產(chǎn)品能達(dá)到打樣稿標(biāo)準(zhǔn)，B款產(chǎn)品基本接近打樣稿標(biāo)準(zhǔn)，C款產(chǎn)品與打樣稿有輕微色差，D款產(chǎn)品與打樣稿色差較大的現(xiàn)象。因此，在拼版時應(yīng)將暖色調(diào)、冷色調(diào)、中間色調(diào)的產(chǎn)品拼在同一縱向位置上，以便于印刷出的產(chǎn)品。
(1) When different kinds of cartons need to be put together on a printing plate for printing, if the products with the same or similar hues are not put together in the same vertical position, there may be a phenomenon that product a can reach the standard of proofing draft, product B is basically close to the standard of proofing draft, product C has slight color difference with proofing draft, and product D has large color difference with proofing draft. Therefore, the warm tone, cold tone and middle tone products should be put together in the same vertical position in order to print high-quality products.
(2)拼版時如果將紙盒的非圖文部分放于叼口處，而拖梢處放的不是連續(xù)調(diào)圖像，是平網(wǎng)或?qū)嵉氐脑?，那么印刷時就很容易產(chǎn)生“鬼影”，嚴(yán)重影響產(chǎn)品質(zhì)量。此時應(yīng)將非圖文部分放于拖梢處，這樣就不會出現(xiàn)“鬼影”。
(2) When making up, if the non graphic part of the carton is placed in its mouth, and the trailing end is not placed with continuous image adjustment, flat screen or field, then it is easy to produce "ghost" in printing, which seriously affects the product quality. At this time, the non graphic part should be placed at the trailing end, so that "ghost shadow" will not appear.
(3)拼版時還應(yīng)注意不能為了節(jié)省膠片而將紙盒成品線省去，而是依靠曬版和印刷人員計(jì)算叼口和成品的位置，這樣會大大影響生產(chǎn)效率，還可能會因?yàn)闀癜婧陀∷⑷藛T一時疏忽，造成重大事故。
(3) When making up, we should pay attention not to omit the carton product line in order to save film, but to rely on the print and printing personnel to calculate the position of its mouth and the finished product, which will greatly affect the production efficiency, and may cause serious accidents due to the negligence of the print and printing personnel.
(4)輸出的膠片上通常不含拉規(guī)標(biāo)識線，但如果遇到叼口與拖梢均為空白的情況，會給紙盒的印刷定位帶來極大不便。對此，有必要在膠片上制作出拉規(guī)標(biāo)識線。凡是不需要裱瓦楞紙板的包裝紙盒，拉規(guī)標(biāo)識線制作于靠身部位；需要裱瓦楞紙板的包裝紙盒，拉規(guī)標(biāo)識線制作于朝外部位。
(4) The output film usually does not contain the marking line of the drawgauge, but if the mouth and the trailing end are blank, it will bring great inconvenience to the printing positioning of the carton. Therefore, it is necessary to make the drawing gauge mark line on the film. For those cartons that do not need to be mounted with corrugated board, the draw mark line is made at the body part; for those cartons that need to be mounted with corrugated board, the draw mark line is made at the outward part.
(5)確保膠片印刷要求，膠片輸出后認(rèn)真核對膠片上的圖文是否與打樣稿一致（作為核對基準(zhǔn)的紙盒刀版線須規(guī)范）。
(5) Ensure that the film meets the printing requirements. After the film is output, carefully check whether the picture and text on the film are consistent with the proofing draft (the carton knife plate line as the check benchmark must be standardized).
(6)保證不同膠片之間的正確套準(zhǔn)，這是因?yàn)橐惶啄z片一般分兩次輸出，其套印精度很容易受到一些客觀因素的影響。輸出的膠片一旦出現(xiàn)質(zhì)量問題，應(yīng)重新制作。
(6) To ensure the correct registration between different films, this is because a set of films is generally output twice, and its overprint accuracy is easily affected by some objective factors. Once the output film has quality problems, it should be remade.
(7)曬版前應(yīng)認(rèn)真比較膠片與打樣稿，如果主色調(diào)的膠片密度偏大，就應(yīng)加曬版時的曝光時間，避免印刷色調(diào)偏重；如果密度偏小，則應(yīng)減少曬版時的曝光時間，以免網(wǎng)點(diǎn)丟失影響色彩再現(xiàn)。
(7) Before printing, you should carefully compare the film and proofing draft. If the film density of the main tone is too high, you should increase the exposure time when printing to avoid printing tone bias. If the density is too low, you should reduce the exposure time when printing to avoid dot loss affecting color reproduction.
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