LLDPE Stretch Film QS-19B

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CONSTRUCTION:

Backing: LDPE film

TYPICAL PHYSICAL PROPERTIES:

Total Thickness: 18 micron

Tensile Strength Md: 20Mpa

Elongation Md: 300%-500%

Tear Strength Md: 3500 mN

Impact Strength: 50g

Puncture: 18N/90mm

Q: Is there any protective film for computer screen that can protect the eyes ?: Find and open the advanced settings for screen color to set Hue (tone) to 85, Sat (saturation) to 90 and Lum (brightness) to 205 which can turn the color of the computer screen into light green, meaning the Eye-protection Mode is on. In addition, you can put a potted cactus to help absorb some computer radiation. As for diet, eating more vagetables and drinking more water are also helpful. And most importantly, you should use your eyes in a scientific way--looking into the distance every 30 minutes facing the computer and doing some eye exercises to relieve the visual fatigue.

Q: How to remove the protective film on elevator?: Try to heat the film with electric hair drier!

Q: How to clean the aging protective film sticked to the steel door?: Chemicals will damage the steel plate! 1. Scrubing the door using hot water with washing powder. 2. I don' t know what metarial the surface of the door is made from. Thus I don't know the film can be cleaned by knife. 3. Using chemical reagent: lacquer thinner which is sold everywhere. By the way, you can heat the film with lighter to make its edge curl, which will make it easy to tear the film off. It won't damage the steel plate.

Q: How to distinguish the adhesion degrees of Protective film materials?: It depends on what exact kind of product the customer want. Certain product has certain function and degree of adhesion. 1N or less refers to low degree of adhesion; 1-3N refers to medium degree, and 3N or more, high degree. In addition, there are also slight degree and super degree somewhere.

Q: What to do when the protective film on stainless steel is used for too long and difficult to remove?: 1. If the film is not too big, you can apply some lacquer thinner to it and then scrub it with cleaning ball. 2. Detergent used in textile industry will work (Bottled such detergent is called al). I've tried it. It really works well. 3. Use sulfuric acid. But you should mix it with water before use, otherwise the door will corrode. Immerge the door into the mixed sulfuric acid for a period of time and scrub it with cleaning ball. 4. Firstly, use electric hair drier to blow the film. And them slowly tear it off. 5. Do NOT use something hard （like cleaning ball）to scrub it if you are not sure whether the door is specular or brushed. Or the surface of the door will be damaged. You can wash it with hot water and scrub it with a stick coated with cotton cloth at the same time. It will work if you do it slowly. If it doesn't work. You can find someone specialized to do the surface processing. 6. Pour some gasoline on a piece of cloth and slowly wipe the door with it.

Q: How to remove the protective film on tiles?: Method for removing protective film on ceramic tile:A protective film on the ceramic tile, after house decoration use, because of the problem of excessive glue viscosity caused in difficult to clean, use warm water cleaning for cracking in the cleaning process of high energy, improve the performance of the floor brick, easy to clean.Two, use warm water immersion equipment: daily cleaning of the protective film on the ceramic tile, strengthen the use of chemical substances in the soap to strengthen the easy cleaning performance easy to remove glue, improves the performance of ceramic tile cleaning process was bright enough.

Q: What kind of glue is suitable for protective film used in the decoration of entrance doors?: There's a kind of appropriate film with big rolls. But it's very expensive. It's a little similar to the rolled protective film used on screen of mobile phone.

Q: How to change the screen of mobile phone screen?.: (3) along the direction of the film gently pushing credit card or hard plastic sheet, film direction do gently pushing, the purpose of doing so is to ensure that no film produced in the process of pushing the bubble, while at the same time, while also observed fit part whether there is a bubble, once found on bubbles. Should gently lift, remove dust to continue after the operation, if completely good, then there are bubbles, remedy is not easy.5, completely paste flat, and slowly tear the surface of the second sub membrane. If the model screen is depressed, you can stick it with a strong adhesive glue.