[Moisture -proof paper] How to choose the principle of moisture -proof paper to purchase moisture -proof paper

[Moisture -proof paper] How to choose the principle of moisture -proof paper to purchase moisture -proof paper

principle of moisture -proof paper

1. It is a wrapping paper made of asphalt in the middle of the two layers of original paper.It is mainly used for cigarette cigarettes and can also be used as fruit packaging.The moisture -proof paper has a certain moisture -proof ability. The minimum moisture -proof rate is above 15%. The good moisture -proof paper is uniform and the bonding is firm.It has odor to avoid affecting the quality of cigarettes, but the paper packaging cigarette is no longer used.

2. To prevent moisture, moisture -proof is to prevent the humidity in the air from being too high. Excessive humidity of the air will cause mold to breed quickly. Moisturizers can not only make items moldy, but also make the elderly and children infected with various diseases.Economic losses caused by humidity and mildew are as high as hundreds of billions of dollars due to humidity and mildew.

How to choose a moisture -proof paper

1. Buy stickers based on wear resistance: The strength of the degree of wear resistance can directly reflect the quality of the stickers.The high -quality high -quality stickers can be simply scrubbed and after scrubbing, it has no effect on the overall. On the other hand, some inferior stickers will be damaged or water stains.Therefore, when choosing, use a pencil to draw on the selected sticker, and then rub it with rubber. After the rubbing, there is no trace for the superior quality, leaving traces as a secondary product.

2. Buy stickers according to the packaging: Choose the entire details of the wallpaper when selecting stickers. Generally, good quality stickers will be meticulous in packaging and marks, and will never give the defect opportunities.And generally paying attention to quality companies will adhere to the concept of "simplicity and simplicity", they will make their packaging look simple but not atmospheric.

3. Buy stickers from the environmental protection index: Whether the environmental protection is environmentally friendly is very related to our physical health. When choosing a sticker, you can first look at the sticker. It is best to burn a small section on the spot.The wallpaper is fully burned and has no pungent taste and smoke.

4. Many people do not know that mold is caused by the high humidity of the air.Scientific research shows that when the temperature of the home environment is between 25 C-30 C and the relative humidity exceeds 60%RH, the oxygen in the air is very sufficient. At this time, the mold will be extremely active and will quickly reproduce.Therefore, every year in the rainy season, the troubles brought by mold will erode people's lives widely.In tropical, subtropical, and temperate areas, especially coastal areas, mold problems caused by humidity are bothering people's lives all year round.According to statistics, economic losses caused by humidity and mildews each year are as high as hundreds of billions of dollars (only referring to family aspects).There are many types of moisture -proof beaded molds, including the subcortes, algae bacteria, and incomplete bacteria outlines in the fungal door.Mold spread mainly relies on spores. The spores are tiny powder, and it is not easy to observe with the naked eye.Because of its small size and light weight, it can float around with the movement of air flow, dust, human body and objects.

5. During the flow, once a suitable environment (temperature and humidity) encounters a suitable development, it will grow and reproduce immediately.The length, taste and deformation of the items happened.The mildew of the items causes the item to be damaged and feels uncomfortable, and the severe health will affect the health of the family (leading to Skin diseases and food poisoning), especially the harm of infants and elderly people with weak resistance.Essence