The main issues in the prepress output check
1. Characters are wrong or missing; ensure that fonts are not reported when the typesetting file is opened, or permanently replaced with similar fonts after the customer agrees; ensure that the characters in the typesetting file are the actual characters selected from the character menu, not from the style menu A similar "bold" style was chosen; note that in some RIPs, character substitutions and string bits are caused by the mutual interference between True Type and Type 1 Postscript characters.
2. The format, mode and resolution of the image; check the image link to ensure that there are no missing images; ensure that the image format is a common format (TIF, EPS, etc.) and ensure that the image or color patch is a CMYK four-color printing mode (RGB The mode will turn grey when RIP separation.) To ensure that the resolution of the image is suitable for printing requirements, do not excessively scale the image.
3. Overprint and overprint color; pay attention to whether some black text and lines are set overprinting (separation inspection is hollowed out), black text with a monochrome black, to avoid the emergence of four-color text; In addition, if it is manually added to the logo money Must be determined as a four-color jacket color.
4. Imposition and marking; know the way of binding the documents to ensure the correct folding of the imposition, the imposition of large pages should have a finished line, register line, (folding line, spine line - for folding and binding books cover ) Required marks such as step scale and color identification; bleeding is done.
5. Bleeding and graphic margins; bleeding to be in place (usually 3mm, sometimes affected by the paper size or post-press processing conditions can be done 2mm-5mm), the layout of the text and finished product line to maintain a certain distance, In order to avoid being cut off or affect the appearance of the page.
6.Graphic spacing and color difference; ensure that the image is not embossed (In some typesetting software, when the imposition or repositioning of the image and other operations, the mutual exclusion of the image and text often fails, so that the image is pressed on the text) ; Ensure the clarity of the text on the base map (When the text is pressed on the base map that you want to near the color, pay attention to add a shadow or an edge and other modifications).
Five major elements of printing <br>Print five elements: manuscripts, plates, inks, substrates, printing machinery.
Manuscript: A generic term for pictures, drawings, photographs, negatives, printed products, etc. copied in a copying technique. The manuscript requires a clear, sharp tone, suitable for printing.
Plate: A printed text carrier used to transfer ink to a substrate. Divided into graphic parts and non-graphic parts.
Substrate: A substance that accepts ink or absorbs colorants and presents graphics. (Color is generally used for copying.) I once heard people say that except for water and air, all the world's materials can be used for printing.
Ink: An imaging substance that is transferred to a substrate during the printing process.
Printing Machinery: A general term for machinery and equipment used to produce prints
Precautions
CorelDraw 6.0/8.0/9.0 RGB mode text, frame, fill, must be converted to CMYK color mode. If CorelDraw used POWERCLIP (exactly cropped images), please specify when posting.
In CorelDraw 8.0/9.0, if the PSD format image is rotated, the TIF image has redundant channels, and the image is easily damaged. Please convert the image in CorelDraw to a bitmap. Please use the TIFF format when publishing and use RIP. Look at the preview. If there are problems with the conversion of pictures using the PSD format, the company is not responsible for the consequences of the film. Please use it with caution.
Use effect in CorelDraw 8.0/9.0, please convert to bitmap. If there is no problem with conversion, the company is not responsible for the consequences of the film. Please use it carefully. CorelDraw 8.0 grayscale PSD mode picture, the film is superimposed, must be converted to CMYK color mode.
Founder file layout please generate PS file, if any, please specify.
Use Mongolian fonts when posting Mongolian files.
Word documents can not be colored, can be spelled into a large version, easy to appear off the word, off the map, please look at the preview on the RIP confirmation after the film.
PageMaker 6.0/6.5 files, TIFF format pictures are easily elongated, please use the EPS color separation format. Founder fonts are prone to damage. Please do not use them.
If the customer wants to export MOs, CDs, or HDDs for storage, do not store other files and make backups. If they are accidentally damaged or lost, the company is only responsible for repairing or paying compensation for MO discs, CDs, or HDDs.
Any documents that come out of our company will be retained for a maximum of 24 hours. If you find a problem with the film, please make it within 24 hours after the film is taken. Expiration will not be responsible.
The client is the final inspection. After proofing, please print and proof, or make a sample after proofing. If there is something wrong with the issue, the company is not responsible for any joint responsibility other than the film.
A training chair is a seat designed specifically for activities such as training and meetings. It has the characteristics of comfort, durability, and ease of movement, which can meet the needs of different groups of people. Training chairs can be classified into various categories based on material, structure, function, and other aspects. Below will be a brief introduction to the classification of training chairs.
1. Material classification
The materials of the training chair mainly include metal, plastic, and fabric. Metal training chairs typically have strong stability and durability, making them suitable for long-term meetings or training activities. The training chair made of plastic material has the characteristics of lightweight and easy to clean, making it easy to arrange the meeting site at any time and suitable for use in multifunctional halls and other places. The training chair made of fabric has a comfortable sitting experience and good breathability, making it suitable for long-term meetings or training activities.
2. Structural classification
The structure of training chairs mainly includes single chairs, linked chairs, and foldable chairs. Single chairs are the most common training chairs, with each seat being independent and adjustable as needed. Chainage refers to the connection of multiple seats together, usually in the form of one or more rows, suitable for use in large training venues. Stackable chairs are training chairs that can be folded and stacked, saving space and facilitating storage and handling.
3. Functional classification
The main functions of the training chair are adjustable, rotatable, foldable, and storable. The adjustable training chair can adjust the height and angle according to personal needs, providing a more comfortable sitting posture. The rotatable training chair can rotate 360 degrees, facilitating communication and interaction with people around it. The foldable training chair can be conveniently stored and transported, making it suitable for use in multifunctional halls and other places. The training chair that can store items is designed with storage space below or behind the chair, making it convenient to store items such as stationery and documents.
In summary, the classification of training chairs mainly includes material classification, structural classification, functional classification, etc. Choosing a suitable training chair can provide a better user experience and improve the effectiveness of training and meetings.
Meeting Chair,,Foldable Chair,Customized Chair
Foshan Shengshi Zhihui Technology Co., Ltd. , https://www.sshotelfurniture.com