Publish Time: 2021-10-19 Origin: Site
Exquisite food packaging will bring consumers sensory, physical, and even artistic enjoyment when they taste food. However, in the food production process, the packing machine's specific product packaging will also encounter many problems, Confusing production companies, and sometimes increased production costs due to failure to adopt appropriate solutions. In contact with many domestic food production companies, we found that companies have many misunderstandings about the packaging of packing machine products. Next, we will start to solve the misunderstandings in the use of the packing machine, let us take a look.
This is the content list:
The packaging film used for packing machine products must be as thick as possible. The OPP+CPP composite film is a common film formula for bakery products.
For products packaged by the packing machine, the length of the packaging bag may be longer or shorter
Products with too high height cannot be packed by packing machine
It is normal for the sealing knife to cut to the product and the sealing of the packaging bag
Many people think that it is because the packing machine uses thick film (above 40μm) to package products that have better airtightness. It is because the temperature difference between the left and right sides of the heat seal of the ordinary packing machine is more than 15-30 ℃, so the thin film melts when it goes up. , the packing machine can only use thick film. If the temperature around the heat sealing of the packing machine can be controlled within 10°C, the lowest 20μm single-layer OPP film can be used. The result is also good airtightness, and the cost can be reduced by 50%.
It's not because the packing machine is like this, there is no way to improve it. It is the difference between packing machine inverter control and servo motor control. The control error accuracy of the packing machine inverter is 1-2㎝, while the servo motor error accuracy is 1-2㎜ (a difference of 10 times).
It is not because the height of the product exceeds 50mm, it is recommended to make it into a packaging bag and then manually pack it. However, domestic packing machines generally use rotary sealing, and the product height can only be controlled within 50 mm, and products exceeding this height will be cut. If it is changed to a reciprocating upper and lower sealing, products with a height of less than 85mm can be packaged by a packing machine (the packaging cost is different).
It's not because the packing machine can't control it, it only has to clean it a few times. As long as the wrinkles of the packaging bag seal do not affect the product, it can be used, but because there is no packaging machine in China that adopts the design of anti-miscutting products (the setting data on the left and right sides of the product, beyond this range, the function of the product is not cut), so according to statistics, the downtime of packaging machines in food factories accounts for about 10% of the total production time. The film surface wrinkles are because the upper and lower temperatures of the rotary seal are controlled together. If the packing machine is changed to separate upper and lower controls, the occurrence of wrinkles can be improved.
In addition, food manufacturers also have problems such as the surface of the packing machine used in the food factory is painted with paint, and it takes 30 minutes to change a bag maker for each product produced. The above packing machine problems and misunderstandings can all be improved. The key is that companies should design packing machine concepts with convenience, convenience, safety, and hygiene, and formulate countermeasures to solve the problems.
Aman Machinery Co., Ltd. was established in 2007 and is an authorized supplier of Unilever in Bangladesh. Mainly produce and supply powder filling machines, vacuum packaging machines, automatic labeling machines, assembly machines, bottle cap machines, and other products. Our company is committed to continuous research in this fastest-growing market to ensure that we and our customers maintain a leading position in the powder filling machine, vacuum packaging machine, automatic labeling machine, assembly machine, and bottle cap machine industry. Let the market develop healthily. The above is related to the answers to the misunderstandings in the use of the packing machine. If you are interested in a packing machine, you can contact us. Our website is www.amanmachinery.com.