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Perforated Aluminum Strip For Decoration is created by punching a series of holes in a solid material. The holes are usually round, square, or slotted, but other patterns include hexagons, hellenes, and canes. Holes are staggered (parallel diagonal rows) or straight (parallel vertical and horizontal rows). The perforation size of the paper, the center spacing, and the percentage of open area (the ratio of open space to the total space of the extended metal area) all affect particle size and the amount of light, sound, air, and liquid that can pass through.
Perforated Aluminum Strip For Decoration is created by punching a series of holes in a solid material. The holes are usually round, square, or slotted, but other patterns include hexagons, hellenes, and canes. Holes are staggered (parallel diagonal rows) or straight (parallel vertical and horizontal rows). The perforation size of the paper, the center spacing, and the percentage of open area (the ratio of open space to the total space of the extended metal area) all affect particle size and the amount of light, sound, air, and liquid that can pass through.
