The principle of waterproof cardboard waterproofing, how to use waterproof paper?

Waterproof cardboard waterproofing is made of cardboard waterproofing agent, which can be used with about 5-10 times deionized water.

Diluted, and then mechanically coated the waterproofing agent on the cardboard surface being formed, after a temperature of about 60 drying, the paper surface fibers have low surface tension due to the wrapping of the paper surface waterproofing agent.

It forms a surface layer that does not infiltrate water, which is waterproof and moisture-proof, and has a low cost.

Due to the poor water resistance and moisture-proof performance of the carton, the application range of carton packaging is limited, and the cardboard after the cardboard waterproofing agent treatment can significantly improve the water resistance of the cardboard, when the water falls on the cardboard for a long time, it does not get wet into water droplets, which can quickly prevent water from soaking the cardboard, and has a super waterproof and superhydrophobic effect.

Cardboard cartons can be waterproof, completely waterproof with water, Weifang Miramar packaging, completely soaked in water can ensure that 20 minutes unchanged.

Waterproof cardboard waterproofing is the use of cardboard waterproofing agent, can be diluted with about 5-10 times of deionized water when used, and then the waterproofing agent is mechanically coated on the cardboard surface being formed, after about 60 temperature drying, the paper surface fiber due to the paper surface waterproofing agent wrapping, and has low surface tension, forming a surface layer that is not wetted with water, waterproof, moisture-proof effect is good, low cost.

Due to the poor water resistance and moisture-proof performance of the carton, the application range of carton packaging is limited, and the cardboard after the cardboard waterproofing agent treatment can significantly improve the water resistance of the cardboard, when the water falls on the cardboard for a long time, it does not get wet into water droplets, which can quickly prevent water from soaking the cardboard, and has a super waterproof and superhydrophobic effect.

Dear, I'm glad to ask you how to use waterproof paper, my envy is as follows: dear, how to use waterproof paper: the first step:

Soak the water sticker in water for about 10-20 seconds; Step 2: Remove the water sticker when it slides freely on top of the liner (together with the liner); Step 3: Place the water sticker on the surface of the object, slowly pull out the bottom paper, and let the water sticker rest relatively flat on the surface of the object; Step 4:

Then drive out the water in the contact part between the water sticker and the surface of the object, so that the water sticker is completely in contact with the surface of the object; Step 5: Put it on static drying for 3-4 hours, and let Minkong be completely dry: (1) If it is a water label, it is not torn off the membrane label, and it can be sprayed with oil after drying; (2) If there is no film label, that is, the tear-off film label, tear off the surface film after drying, and then spray oil.

Hello dear, The following is my answer to your question; 1. It is usually used to absorb the moisture of dishes and wipe the stove and range hood because of its thick paper and strong water absorption, and will not leave hair or paper scraps, so it is also very suitable for household cleaning in non-kitchen places such as glass windows, mirrors, and tables. In addition, the kitchen waterproof paper towel can be folded and padded at the bottom of the filter pure oil box of the range hood to absorb excess oil stains, avoid stubborn oil stains and accumulate in the box, which is convenient for cleaning. Kitchen waterproofing paper is also leak-proof.

Use kitchen waterproof paper to pad under the bottle of seasoning to prevent leakage; Of course, it can also be placed in the refrigerator to prevent food and drink leakage, making it easier to clean the refrigerator and convenient for cleaning appliances. Second, the first thing to use in food is to absorb water, for example, use kitchen waterproof paper to absorb the water on the surface of the fish and the inside of the pot before frying the fish, so that there will be no oil explosion when frying. Meat will bleed after thawing, and blotting with kitchen waterproof paper can ensure that the food is fresh and hygienic.

In addition, wrapping vegetables and fruits in the refrigerator and wrapping them with kitchen waterproof paper and then covering them in a plastic bag can keep the food fresh for a longer time. As for oil absorption, put it on the kitchen waterproof paper after the fried food is out of the pan, so that the kitchen waterproof paper can absorb the excess oil, so that it will not be so greasy to eat, and of course, it will be healthier.

Nanya PP synthetic paper, use: advertising, tags, gift boxes, photo albums, stationery, food packaging, business cards, postcards, placemats, fans, umbrellas, travel paper caps and promotional supplies, etc.

Features: It can be allowed to be in direct contact with food, waterproof, oil-proof, chemical-proof, environmentally friendly can be 100%**, even if incinerated treatment, it will not produce toxic gases; Save a lot of forest resources. Long shelf life, moth-proof, anti-corrosion, durable, high strength, anti-puncture, tear resistance (especially transverse), wear-resistant, good folding resistance, good printing performance, can be printed with ordinary ink.

Features: The product has the characteristics of firm, beautiful, pollution-resistant, wear-resistant, water-resistant, fold-resistant, moisture-proof, mildew-proof, non-toxic and pollution-free, with the characteristics of paper and plastic function, good printing performance, good physical and mechanical properties, etc.

Second, the use of the product.

1. Atlas: such as maps, traffic maps, engineering drawings, etc.

2. Albums: such as product manuals, various samples, arts and crafts, etc.

3. Advertisements, labels, business cards. It has the characteristics of bright color and durability.

4. Packaging supplies: such as cigarettes, wine, tea packaging boxes, gift bags, etc. It can be made into beautiful printing. It has a bright and pleasing effect.

5. Disposable meal mold bridges, drinking utensils, etc. It is non-toxic and harmless.

6. Reputation book of all kinds: it can replace expensive coated paper, which is cheap.

7. All kinds of waterproof printing materials, glass cutting board stickers, etc.

Waterproof board, also known as geomembrane, is a commonly used material in building construction, is a kind of impermeable material made of polymer, with homogeneous waterproof board and composite waterproof board. It can prevent gas volatilization, liquid leakage and has the function of anti-corrosion and anti-aging, and plays a key role in the anti-seepage of sewage pools, artificial lakes, reservoirs, industrial and mining anti-seepage and anti-corrosion. So do you know the specific role and construction process of the waterproof board?

Let's take a look at it. 

Waterproof plate function

1. The physical indicators of tensile and tear resistance of the waterproof board are very high, which determines that it has the characteristics of high strength and good extensibility, so it can play a role in strengthening and protecting in many rock projects in addition to waterproof and leakage-proof. It can fully meet the needs of leakage prevention and reinforcement in the construction of various water conservancy projects, municipal projects, traffic projects, etc.

2. The acid-alkali resistance and anti-corrosion effect of the waterproof board is very good, and it is composed of polymer materials, and anti-aging agents are added in the production process, so it can be used in a very warm environment, such as the anti-seepage of various embankments and drainage ditches, and the anti-fouling of garbage dumps and waste yards.

Waterproof board construction technology

Pre-construction preparation

Before the construction of the waterproofing board, the first step is to prepare the foundation. The foundation that needs to be laid should be carefully cleaned, and the substrate should be smooth and solid, without cracks, stones, weeds, etc. If you are laying a waterproofing board on a grass or other place, then remove the roots of the tree and remove the weeds.

In addition, the contact surface with the waterproof board should be laid with some small particle size of sand as a protective layer, and the thickness of the laying should not be less than 30 cm.

Construction method

The waterproof board needs to be laid in a certain direction, do not pull too tightly, and leave a certain amount of expansion and contraction, so that even if the substrate is deformed, it will not affect the use of the waterproof board; It is also necessary to adjust the direction of each unit, which can facilitate the welding between the two units; Once the waterproofing is laid, it is pressed with a sandbag so that it is ready for the next step of edge welding.

Thermal welding can be used for welding, and a professional welding machine should be used for welding. Before welding, adjust the two sides of the seam to make them overlap a certain width (6 8). When welding, it is necessary to ensure that the laying substrate is clean and tidy, and there can be no oil, dust, moisture, etc. at the weld.

The above is a detailed introduction to the role of the waterproof board and the construction method. The main function of the waterproof board is to prevent the leakage of liquid and the volatilization of gas, and it also has the functions of anti-corrosion, anti-aging, anti-ultraviolet light, isolation, strengthening and protection, which makes the use of waterproof board very wide. However, the quality of the waterproof board on the market is uneven, and consumers can not only look at the best when purchasing, but also consider its quality, so that they can buy a reliable waterproof board.

You can get it for free

At present, there are four main types of waterproof wallpaper on the market, namely paper wallpaper, paper-based PVC wallpaper, non-woven wallpaper and straw wallpaper, although the four are the same waterproof wallpaper, but their materials are different, paper-based PVC wallpaper is the most common waterproof wallpaper on the market, there is a layer of waterproof resin coating on the surface, so the waterproof performance is also better.

And other types of wallpaper generally have poor waterproof performance, but its breathability is good, known as breathing wallpaper, so it is generally not suitable for the decoration of the bathroom, it is recommended that the best choice of paper-based PVC wallpaper installation in the bathroom wallpaper paving, of course, even if it is the choice of this waterproof performance of very good wallpaper for bathroom paving and installation, it is still required that the bathroom should have dry and wet partitions.