International logistics connection refers to the transportation line connecting many domestic and foreign receiving and shipping nodes, such as various sea routes, railway lines, aircraft routes and sea, land and air combined transportation routes. In essence, it is also the path of international logistics flow.
The main international logistics links include: international ocean routes and sea passages, international air routes, international railway transportation lines and land bridges, major international oil pipelines, etc.
The automatic laminating machine can be divided into two categories: instant-coating laminating machine and pre-coating laminating machine. It is a kind of special equipment for paper and film. The following briefly introduces the laminating method of the laminating machine.
The laminating process completed with various materials and equipment is divided into several categories according to the temperature and purpose of the raw materials (consumables) used.
Cold laminating machine: The method of laminating the protective film on the surface of the picture by cold pressing at room temperature is called cold laminating. Among them, there are single-sided mounting and double-sided mounting. In the operation method, there are also manual peeling and self-removing film mounting. The cold lamination process has the characteristics of simple operation, good effect and low cost. It is widely used in the post-production of advertising light boxes, engineering drawings and wedding photography.
Thermal laminating machine: The mounting method of dedicated thermal film on equipment heated to a certain temperature (about 100-180°C) is called thermal mounting, which can be divided into single-sided thermal mounting and double-sided thermal mounting. It has good light transmittance and water resistance, good heat resistance, and strong hardness. It is suitable for post-production of advertising pictures relying on lighting or other occasions. However, heat lamination equipment and consumables are more expensive, complicated to operate, high energy consumption, and high cost.
Plastic laminating machine: similar to thermal laminating, but generally miniaturized. The largest plastic packaging equipment on the market is 24 inches. It is packaged by special plastic film heating and is mainly used for packaging documents, small-size pictures or documents.
One day, I brewed milk powder for an 8-year-old child. The child was in the growth stage. He looked at the milk powder can, his eyes full of doubt and looked at me and asked: Mom, how are these milk powder put into the can? So many people have to drink milk. How many cans must be filled every day to meet the needs of these people? And the milk powder powder, how to prevent the powder from flying, and so on.
I thought about it for a while, why the children have so many questions. Fortunately, I am engaged in the filling production and packaging line industry, and I can still answer these questions.
Let me briefly describe to the child: because there is a production line for fully automatic filling, sealing and capping of milk powder. The entire Milk Powder Can Filling process.
The specific operations are as follows:
1. Put the milk powder cans on the bottle feeder, and the bottles will enter the empty cans sterilization and blowing machine in an orderly manner.
2. After sterilization, the milk powder is conveyed to the double-head screw powder filling machine through the feeder for filling milk powder.
3. After the milk powder is filled into the milk powder tank, it enters the vacuum nitrogen filling machine for sealing.
4 Enter the tank cleaning machine to clean the tank, and then record the production time and other information through the laser printer.
5. Flip the lid through the can turning machine, send it into the long conveyor belt, enter the capping machine, and do the capping, so that a can of milk powder is perfectly completed.
6. Finally, the carton is packed by carton opening machine, sealing machine, strapping machine, and palletizer, and then sent to all parts of the world.
The first point is what the difference between alkaline battery and non-alkaline batteries is?
Although both alkaline and non-alkaline batteries are derived from the same chemical composition, their performance functions are very different. For example, alkaline battery are heavier, while non-alkaline batteries are slightly lighter. The two types of batteries include AA, AAA, C, D, and 9V batteries, and they can be used as long as the correct type is selected.
Alkaline battery use different electrolytes from non-alkaline batteries. For example, alkaline battery use potassium hydroxide (chemical formula KOH, also known as caustic potassium or caustic alkali, which is also the origin of the "alkaline" name), while non-alkaline batteries may use zinc chloride (chemical formula ZnCl2, Also called zinc chloride powder). The chemical composition of these electrolytes is different, and the chemical reactions that occur are also different. Due to the nature of the electrolyte, the alkaline battery is more durable.
The most obvious difference between alkaline and non-alkaline batteries is the amount of power they can provide. Carbon batteries are not as durable as alkaline battery. The durability of alkaline battery is 6 to 9 times longer than that of traditional carbon batteries. Moreover, alkaline battery are more environmentally friendly because they do not contain harmful substances such as mercury, cadmium, and lead, making them a very "green" product.
The second point is the advantages of alkaline battery.
1. Alkaline battery can be used in extremely high and extremely low temperature environments, while carbon batteries cannot. In high and low temperature environments, the efficiency of carbon batteries is greatly reduced. For electrical appliances that are often used outdoors, it can be clearly seen from here.
2.Alkaline battery have unique environmental advantages and do not contain harmful components such as lead, mercury and cadmium, so waste batteries will not cause serious damage to the environment.
International Business Daily, October 8th. On September 26th, it was confirmed that a batch of memory cards and mobile storages seized by Shenzhen Customs Airport Customs in the export channel had been seized. The seized items violated Shenzhen Langke Technology Co., Ltd. Patent intellectual property. It is reported that this is the first patent infringement case seized by the National Customs since the launch of Operation Longteng.
On September 19 this year, through the deployment control, Shenzhen Airport Customs found that during the inspection of UPS export shipment channels, a company declared that a group of memory cards and mobile storage exported to the United States had allegedly infringed Netac's patents. The customs officer immediately issued a notice to Shenzhen Langke Technology Co., Ltd. and asked the right holder to verify it. "Netac is one of the first key enterprises participating in the" Long Teng "operation in the country. They first developed mobile storage technology and flash memory technology, and filed patent rights in the General Administration of Customs. Other companies use this technology to produce mobile storage. Equipment needs to be authorized by Netac, otherwise there is suspicion of infringement. "Shenzhen Customs Regulations said," In the past, customs' intellectual property protection of enterprises was mainly in trademark rights. This time, we successfully intercepted goods that infringed on the company's patent rights and realized New breakthroughs. "" Patents are the core competitiveness of enterprises, but it is difficult to obtain patents. It is difficult to implement patent protection. The recent peak season for flash disk shipments, the customs has accurately controlled this batch of goods. Established a fast mechanism for confirming rights with us, blocked the sales channels of infringing products, and protected our legitimate rights and interests. "Said Bi Kun, Intellectual Property Operation Manager of Netac.
In addition to Netac, Huawei, ZTE, DJI and other 10 export-leading intellectual property companies are also the key protection targets selected by Shenzhen Customs. According to the Shenzhen Customs Regulations Office, with the transition from "Made in China" to "Created in China", more and more national brands in China have successfully "goed to sea" and developed into "World Brands." In order to protect them, the Customs has cracked down on infringement. Export goods. Shenzhen Customs also made a combination of "quick, accurate, and ruthless"-
Capture "quasi". On September 26, Shenzhen Customs, as one of the four pilot customs nationwide, took the lead in launching the "Internet of Things Intellectual Property Intellectual Property Mark Intelligent Identification System" APP. Inspection officers at the inspection site can use this new intelligent auxiliary tool to shoot and compare trademarks and obtain corresponding IP filing information. In addition, Shenzhen Customs has also strengthened joint research and judgment on the risks of export infringing goods to achieve a precise blow.（Shipping Company in China）
Deal with "quick". Accelerate the progress of case handling and the disposal of infringing goods. In cases where the infringement facts are clear, the tort evidence is clear, and the parties have no objection, in principle, the determination of infringement will be made within 30 working days from the date of detention of the goods and within 5 working days Put forward opinions on the disposal of goods to reduce the pressure on enterprises to protect their rights. Establish a WeChat group of “Long Teng” operation key enterprises and customs, and provide “personal”, timely and personalized services to key enterprises. With reference to the relevant provisions of the court on electronic delivery, explore the use of electronic mailboxes and other methods for the delivery of intellectual property cases to improve the efficiency of case handling.
Crack down on "ruthlessness", increase punishment for seized cases of infringement on the intellectual property rights of key enterprises, and strengthen cooperation with the Municipal Public Security Bureau, the courts, and the Intellectual Property Office to become a "guardian" of intellectual property rights for Shenzhen enterprises at the border. , And integrated into the city's intellectual property "protection network" and work together. (Yin Xiao Zhang Xiaoxi)