Introduction: There is a lot of information on the Internet about how to search for canned and canned cigarettes. According to the author's understanding, people who frequent Hong Kong often purchase canned cigarettes as gifts. The demand for canned cigarettes is definitely not low. Carton packaging advantages.
The replacement process of excavator hydraulic cylinder is as follows:
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Carton packaging is the most common and popular packaging method on the market. It seems to be the case at home and abroad. For reasons, carton packs are light, easy to carry, easy to use, foldable, and inexpensive. . . . . . Numerous advantages have created its dominance in the field of cigarette packaging.
Canned packaging is not easy to carry and cannot easily be put into a hand bag or pocket, which may be a big reason why it is not mainstream.
Concerned about family, guest, office, gifts and other applications, you will find?
Carton packaging also has an important advantage in the use of most cigarettes. For business meetings, greetings, greetings, etc., people need to carry cigarettes for personal use or social applications anytime, anywhere.
However, can it be completely replaced by canned cigarettes? Typically, 50 canned cigarettes are the most common. The volume is a little larger than boxed. However, its package tightness and capacity are better than those of boxed cigarettes. Applications such as homes, offices, and corporate clients have a fixed location. It can be said that canned cigarettes are more suitable.
There is also a very important application scenario is the gift application, when there is a pain point during the festive season, the gift of canned cigarettes, the emergence of limited edition, festive edition canned cigarettes, is not able to cater to and Digest this part of the consumer?
Let's take a hard look at what kind of packaging is more suitable for cigarette packaging?
The main role of packaging is to protect the quality and safety of the contents and to facilitate storage and use. Cigarettes are a very complex product. Their shelf life varies due to different storage environments. Dry environments can be stored for two or three years. If the environment is not good, it cannot be stored for one year. Cigarettes of the same brand have different shelf life due to differences in temperature and humidity. For example, in high-temperature and high-humidity areas, after only one summer, the cigarettes are dried and alcoholized, attracting enough water. Once the day changes, it is easy to mold; In dry and cold areas, cigarettes have a shelf life of several years and can even be stored in the refrigerator for 10 years. Cigarette itself is a kind of commodity that is very susceptible to moisture and mildew. Its packaging requires certain barrier properties to resist the intrusion of moisture and oxygen and affect the quality of the product. Given the differences in sales and use environments, the requirements for the suitability and quality of its packaging are very high.
Because the cigarettes are added with a variety of inorganic and organic substances during the production process, and have a certain fragrance, the cigarettes are required to have a certain fragrance-preserving property, so as to ensure that the cigarettes still maintain a fragrance when reaching the consumers. In addition, cigarettes are prone to mildew in wet environments if stored for too long or improperly stored. It will have an adverse effect on its quality, resulting in deterioration and mouldiness, which requires that the packaging of cigarettes have a certain degree of water-blocking performance. Common carton packs on the market are mostly white cardboard, coated paper, or cast paper. A plastic film is applied on the outer layer and aluminum foil is used on the inner layer. The package itself has good water blocking performance, but it is blocked after opening. Performance is greatly reduced. If cigarettes in the box cannot be used as quickly as possible, they may deteriorate quickly. Most of the canned cigarettes use high-barrier materials such as tinplate and aluminized cardboard, and the lid body can be repeatedly opened and closed to ensure its tightness. Therefore, compared with barrier performance, canning is better than carton packaging.
It is felt when cigarettes are deteriorating and smoking. In a relatively dry environment, even if the cigarette has not been opened, it will not be the original taste after two years. The tobacco blends such as spices and swelling agents will completely enter the cut tobacco and some reactions will occur. Withdrawal, the cigarettes at this time are essentially different from the original cigarettes, and can also be said to have deteriorated. The cigarettes that opened the cover spoiled quickly. It can be seen that ensuring the dry environment can not ensure that the quality of the cigarette is not damaged. In addition to having a certain water blocking performance, the cigarette packaging is also very important for its gas barrier and sealing performance. For this item, canning is better than carton packaging.
1. Turn off the hydraulic system: Before replacing the hydraulic cylinder, it is necessary to turn off the system to avoid liquid leakage in the hydraulic system.
2. Disassembling the hydraulic cylinder: Disassembling the hydraulic cylinder requires the use of tools such as wrenches, screwdrivers, etc. Firstly, the hydraulic pipeline needs to be removed, and then the bolts of the hydraulic cylinder need to be removed to remove the hydraulic cylinder from the machine.
3. Check the hydraulic cylinder: Check if there is any damage to the hydraulic cylinder, and if there is any damage, replace it.
4. Install a new hydraulic cylinder: Install the new hydraulic cylinder onto the machine and secure the cylinder with bolts.
5. Connect hydraulic pipeline: Connect the hydraulic pipeline to the hydraulic cylinder, pay attention to the position and direction of the connection, and ensure that the connection is secure.
6. Test system: after replacing the hydraulic cylinder, it is necessary to test whether the system operates normally, check whether the hydraulic cylinder operates normally, and deal with any problem in time.
7. Cleaning work: Clean the liquid and debris in the hydraulic system to ensure that the system is clean and avoid any impact on the system.