First, characteristics and uses
Yinhai brand series quick-drying and freeze-resistant plastic woven bag printing ink is an ink suitable for high-speed rotary printing. This product is a solvent evaporation drying type, the surface dry fast, instant printing that is stacked, and has excellent frost resistance and low temperature storage stability; good adhesion to polyethylene, high gloss, bright color, resistance to rub, you can Satisfy different printing conditions, different climate requirements.
Second , output standards and technical indicators
1. Original ink
2. Oil Ink Project Guide
Third, the use of methods
1. Before the ink is used, stir the ink evenly.
2. When used, dilute to the proper viscosity with the supporting oil of the withered oil, and mix it before printing on the machine.
3, the amount of varnish, the user can according to the actual use of the situation (such as the adhesion, gloss, color strength of different requirements), increase or decrease the amount of varnish. It is generally recommended to add: The dilution ratio of ink and varnish is: 0.5~1.5.
4, Yinhai brand series regulator ink selection principle:
(1) Quick-drying drying speed, used for printing speed or low-temperature drying;
(2) In general dry type drying speed, it can be used in general;
(3) The slow drying type has a slow drying speed and is generally used for high temperature, hot weather or particularly dry occasions.
5. During the printing process, the shutdown or idle time must not be too long to avoid the ink drying up or crusting in the ink tank. Unused ink and varnish should be poured back into the original packaging, sealed and kept for the next use;
6, if the user has special requirements for the color, the same series of ink can be used in the factory according to the different colors of their own deployment (also by the factory's technical staff to coordinate deployment). However, other columns or other manufacturers' products cannot be used for deployment. Otherwise, the printing quality will be affected or the ink will be scrapped.
7, printing machinery, equipment and tools can use our factory varnish for cleaning.
Fourth, pay attention to matters
1. This product should be stored in a ventilated and dry warehouse, and should be kept away from fire.
2. The production site is not allowed to smoke or contact with fire, and fire extinguishers should be provided.
3, production sites should be kept ventilated.
V. Schedule: Abnormal Situation and Processing Method in Printing Process
2. Ink layering
3. Bad ink transfer
2. When used, stir the ink
3. Check roll printing ink transfer mechanism
2. Slow-drying varnish
3. Humidity or poor drying system during printing
3. Slow down the printing speed, improve the drying system, lengthen the conveyor belt
2. Substrate has excess oil
3. Too much miscellaneous material is added to the substrate, resulting in a decrease in surface tension. Users have a particularly high requirement for adhesion
2. Degreasing
3. Add tackifiers or switch to other types of inks
4. Tackifier
2. Uneven printing plate
3. Ink viscosity is not high
4. Ink on the plate
2. Leveling plate
3. Increased ink balance
4. Clean plates and switch to slow-drying varnish
3. The temperature is too low (more than -2C)
2. Replace ink
3. Thaw with a hot bath
2. Slow printing
3. Long downtime in the middle
2. Improve the speed of printing
3. Clean the plate
2. Problems with the drying system
3. Fast printing
2. Improve the drying system
3. High speed printing speed
2. Slow printing
3. The ink head is open
2. Improve the speed of printing
3. The ink is sealed, or the circulation system is added, or the ink is replenished regularly and mixed
2. Uneven printing plate
3. Inaccurate printing and pressure
4. Ink roller wear
2. Change to a new plate
3. Adjust ink roller stamping interval
4. Replace the new ink roller
2. After the ink tank dries, there are particulate residues. After the ink is newly added, it is introduced into the ink transfer roller.
3. With wrong thinner or ink, resulting in gelation of the ink
2. After each printing, it is necessary to clean the ink tank 3. After cleaning the equipment, re-use the same series of ink and high ink oil
2. Thinner and ink are not compatible
3. The mechanical idle time is too long, causing the solvent to evaporate and absorb moisture, making the ink poorly soluble.
2. Use the same series of inks and thinners. Adding slow-drying varnish
Source: Xinhui Sanjiang Yinhu Ink Factory
Office sofa is a common type of chair furniture in the office, providing employees with a comfortable working environment and rest space. According to different functions and design styles, office sofas can be divided into multiple categories.
1. Classification by Function
1) Rest sofa: The rest sofa is designed to provide a place for employees to rest and relax. It usually uses soft materials and comfortable seat cushions to provide a comfortable sitting posture and support. Rest sofas are usually large and can be used by multiple people simultaneously, sometimes equipped with armrests and backrests to provide better support and comfort.
2) Reception sofa: A reception sofa is a place used to receive visiting guests, usually placed in the reception area of the office. It generally adopts a simple and elegant design style, paired with a fashionable appearance and comfortable seat cushions, to leave a good impression on visitors.
3) Conference sofa: A conference sofa is a chair furniture used in office meeting rooms. It usually adopts a minimalist design style, paired with comfortable cushions and support to provide a comfortable meeting environment. Conference sofas are usually large and can be used by multiple people at the same time. Sometimes, they are also equipped with a desktop and socket, making it convenient for attendees to discuss and use electronic devices.
2. Classified by design style
1) Minimalist style sofa: Minimalist style sofas are characterized by simple, clear lines and simple shapes, emphasizing functionality and practicality. It usually adopts neutral tones and simple design elements, suitable for modern office decoration styles.
2) European style sofa: European style sofas are characterized by luxurious and exquisite decorations and curved shapes, giving people an elegant and romantic feeling. It usually uses delicate carvings and patterns, suitable for traditional or luxurious office decoration styles.
3) Modern style sofa: Modern style sofas are characterized by a simple and fashionable design, emphasizing smooth lines and practical functions. It usually adopts simple geometric shapes and neutral tones, suitable for modern office decoration styles.
Fabric Sofa,Leather Sofa,Business Sofa,Visitor Sofa
Foshan Shengshi Zhihui Technology Co., Ltd. , https://www.zhhotelfurniture.com