This question should not be asked here, right? Although I know the answer.

China's Jinjiang Haina has a good system, similar to MES. You can ask their customer service, which is easy to use.

1. Choose brands and give priority to the high-quality products of large enterprises. Generally speaking, the production environment of large diaper enterprises is relatively good, the management is relatively strict, and the physical performance and hygiene index inspection are strictly monitored. Many of them have passed the quality system certification. When purchasing diapers, try to choose products of large enterprises and well-known brands. Secondly, pay attention to the packaging and appearance. The appearance should be soft and clean. The product packaging should indicate the name, address, telephone number, product standard, health standard, production date, validity or shelf life, product quality grade, etc. of the manufacturer, as well as the specification and quantity of the product.2. Looking at the appearance, good diapers are generally fluffy, soft and hydrophilic. The absorption part is generally soft to touch and will rebound quickly after pressing. Because the baby's skin is very thin, the diapers in contact with the baby's skin should be soft and comfortable, and do not contain allergenic ingredients. Otherwise, the baby's soft and sensitive skin is prone to rash and produce red ass. When shopping for diapers, my mother carefully checked whether the diapers contained a soft protective layer.3. For comfort, try to choose PE film diapers with good air permeability. There are many micro holes on the surface of these diapers, which can absorb the muggy moisture on the baby's ass and avoid the baby's diaper rash. When selecting, choose according to the seasonal characteristics, such as comfortable and breathable type in winter and light and breathable type in summer.

It mainly depends on your own use habits. Don't just look at the brand. It's most important to feel comfortable with your own use. Basically, all products can meet the safety standards.

1. On the basis of maintenance, the important work is to level, fasten, check and clean the relevant parts of the mask machine.  2. Focus on inspection and adjustment. Check the engine, clutch, transmission, transmission components, steering and braking components in detail.  3. Detect, adjust and eliminate hidden problems and balance the wear degree of each component. Stop the diagnostic test and condition test on the parts that affect the performance of the full-automatic oral patch machine or the parts with problems, and make necessary changes, adjustments and troubleshooting.  4. Check the tension of each winding reel in time to meet the production needs