Packaging and printing not only require exquisite printing, highlighting product features, but also obey the structural design of packaging products, and must meet the needs of transportation, warehousing and other aspects, so that the difficulty of packaging and printing technology will increase. In addition, due to the different packaging materials, the substrates for packaging and printing are also various and require different printing methods. Sometimes a product needs multiple printing methods to complete. From this we can see that there is a big difference between packaging printing and general publishing and printing, and its technology development is independent of publishing and printing.
Under normal circumstances, new materials and new technologies in the packaging and printing industry will be applied first to cigarette marking and then gradually to other printing fields. Therefore, in the tobacco label printing industry can become bigger and stronger companies, from the perspective of technology and technology easier to enter the other categories of packaging and printing areas, from this perspective, the smoke label printing technology represents the high level of the packaging and printing industry .
Door Closer is one type of similar spring hydraulic device. After opening the door, it can automatically closed through spring compression and release. It can ensure the door open or close accurately and timely to the initial position. Our company JIANGYI is specialized in manufacturing glass hardware for more than 20 years, with our precise attitude and friendly service, with pretty competitive price. Our hydraulic door closer and automatic door closer are applicable for wooden doors and glass doors of metal frame and wooden frame. Single ways opening with smoothly movement, hold-open optional. High quality aluminum body with silver painting, or variety colors available. And different installation methods to make different closing power sizes. Then special components through heat treatment to improved it`s hardness.
Specification
1. Material: Aluminum Alloy
2. Finish: Silver/ Gold/ other color
3. Door Width: 800~1200mm
4.Max Door Weight: 20~120kgs
5. Door closing speed can be adjusted: 180 ~20 degree
6. Locking strength can be adjusted: 30~0 degree
7. Service Test: Over 500,000 cycles
Door Closer
Door Closer,Automatic Door Closer,Hydraulic Door Closer,Commercial Door Closer
Jiangyi Industrial Co., Ltd , https://www.cnjyhardware.com