Some people will say that we don’t use notebooks much now, so it is gradually depreciating. I think this idea is wrong. Notebooks have been developed for a long time, and every period is based on market changes. Out adjustment. Therefore, its practical value and social value cannot be ignored. And now the trend of notebook production is getting more and more exquisite, the following is a detailed introduction to the matters needing attention in the hardcover notebook printing process....

The hydraulic freight elevator is a cargo elevator driven by a hydraulic system; it is used for the straight-line transportation of cargo between two or more points on the floor. The function is roughly equivalent to the elevator, and different from the passenger elevator, the hydraulic freight elevator is only used for cargo transportation. It is strictly forbidden to take seats. Please note that the hydraulic freight elevator mentioned in this article is designed, installed, and accepted in...

Today we will introduce what are the advantages of Huangyan Huifeng PU notebook? 1. Good quality goods, enjoy a comfortable life, style stationery, keep improving for your products; 2. A variety of specifications and colors can be selected, the professional design looks exquisite and atmospheric, 80G forest paper, the writing is smooth and does not penetrate; 3. In the era of electronic products dominating the screen, find the meaning of writing; 4. We have been looking for a way to record...

With the development of the logistics industry, steel structure warehouses are constantly updated. Many traditional warehouse functions are increasingly unable to meet the rapid development of the logistics industry. New automated steel structure warehouses are replacing traditional warehouses, and steel structures have become the main structure of logistics warehousing. The new steel structure logistics warehouse is an important part of the logistics industry. This kind of warehouse is a...

Disposable syringes are classified according to their purpose. They can be divided into three types: serious pollution, general pollution and basically no pollution. For single-use syringes with different pollution levels, their disposal methods are also different, so how to classify specifically, let the medical mould manufacturer explain to you: 1. Severely contaminated disposable syringes: those that are in direct contact with the patient's body fluids, such as used syringes for blood...

Nowadays, more and more people use different kinds of elevators. With the frequent use of elevators, elevator maintenance becomes more and more important. Moreover, proper and good elevator maintenance can make the elevator use for a long time and provide users with a good and safe use environment. Here are some good tips to help you with elevator maintenance. The elevator needs to be checked regularly. Depending on the specific situation of your elevator, proper regular inspections are...

Today we will talk about the difference between coated paper and offset paper in printing. The raw materials of coated paper and the properties of coated paper: Coated paper is generally made of bleached chemical softwood pulp and appropriate amount of bamboo pulp. When processing coated paper, the filling and sizing are heavier, and some high-grade coated papers need surface sizing and calendering. Coated paper uses the principle of water and ink balance when printing, so the paper needs to...

Passenger elevator adopts imported special frequency converter, based on advanced technology control theory, designed with ergonomics principle, starting, accelerating, braking curve to achieve better comfort, it is a real current vector control variable frequency drive system. High-precision positioning control system: The elevator car displacement tracking technology ensures the high-precision and safe leveling of the elevator; The car displacement detection technology makes the car...

The latest developments in the indentation process: 1. The indentation process is more widely used. Thick paper folding, invitations, tickets, greeting cards, color laser prints, thick media inkjet prints, coupons, tickets, receipts and other traditional applications are more in-depth, and at the same time in new areas such as wine boxes, advertisements, and business cards in half Widely involved. 2. Bumps and indentations tend to be completed at one time. The die-cutting and indentation...

The flat pack container house is a kind of prefabricated house that can be spliced ​​on site. After the flat pack container house is transported to the construction site, it can be constructed by connecting the four groups of boxes of the flat pack container house and ending the flat pack container house. After the splicing of the box-type main body of the flat pack container house is completed, the initial roof construction is to establish the roof truss of the flat pack container house; the...