With the corona pen perpendicular to the plane of the film, add a suitable pressure to draw a line on the surface of the film. Dyne pens with a smaller range are easier to draw straight lines, so there is no need to use too much pressure; and Dyne pens of 40 and 42 have to add a little more pressure when drawing lines.
1 A film that has been properly corona treated has a fine distribution of the lines, and does not have any bead points, indicating that the surface of the film is higher than or equal to the index indicated on the Dyne pen.
2 If the film without proper corona treatment is slowly shrunk, the surface tension of the film is lower than the index indicated on the Dyne pen.
3 If the film without corona treatment shrinks immediately and forms a bead point, the surface tension of the film is extremely lower than the index indicated by the Dyne pen.
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Our Rectangle Patio Dining Set has a relaxed, southern attitude, intricately handwoven in UV resistant resin wicker. You'll enjoy alfresco meals more as you unwind in thickly cushioned dining chairs. The smoothly woven rectangular patio dining table comfortably hosts up to six guests.You can choose different size and color to decorate your dining and garden.
-Handwoven premium resin wicker
-UV-protected, antimicrobial
-Rust-resistant powdercoated frames
-Cushions included
-100% waterproof polyester fabrics
-All-weather cushions have a high-resiliency foam core wrapped in plush polyester
-Table-top with tempered glass
-Assembly required on table
-polyethylene rattan: it's non-toxic and safe for the environment. It's also antimicrobial, a quality that prohibits the growth of fungus and mildew. The wicker won't splinter or rot in extreme temperatures (-94°F to 176°F), making our furniture an excellent choice for almost any climate.
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