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  2. Paper size - Wikipedia

    en.wikipedia.org/wiki/Paper_size

    The three-by-five 三五判 (3×5 or 3/5), where the final size at 32K is slightly less than 3 by 5 sun, often given as 84 × 148 mm which would be approximately 2.8 × 4.9 sun. The 4/6 standard has given rise to newer metric book-size standards, including:

  3. ISO 216 - Wikipedia

    en.wikipedia.org/wiki/ISO_216

    The most used of this series is the size A4, which is 210 mm × 297 mm (8.27 in × 11.7 in) and thus almost exactly 1 ⁄ 16 square metre (0.0625 m 2; 96.8752 sq in) in area. For comparison, the letter paper size commonly used in North America ( 8 + 1 ⁄ 2 in × 11 in; 216 mm × 279 mm) is about 6 mm ( 0.24 in ) wider and 18 mm ( 0.71 in ...

  4. Paper - Wikipedia

    en.wikipedia.org/wiki/Paper

    A2 is half the size of a sheet of A1, and so forth. Common sizes used in the office and the home are A4 and A3 (A3 is the size of two A4 sheets). The density of paper ranges from 250 kg/m 3 (16 lb/cu ft) for tissue paper to 1 500 kg/m 3 (94 lb/cu ft) for some specialty paper. Printing paper is about 800 kg/m 3 (50 lb/cu ft). [22]

  5. Kraft paper - Wikipedia

    en.wikipedia.org/wiki/Kraft_paper

    The body of the cartridge is wound of a kraft paper of 80–120 g/m 2, which is further covered by an outer sheet of 60–80 g/m 2 with colour and printing. Candy wrapping paper and twisting paper are thin 30–40 g/m 2 kraft papers and are mostly flexo or offset printed. These papers require a good strength, with highly oriented fibers.

  6. VHS - Wikipedia

    en.wikipedia.org/wiki/VHS

    The recording medium is a Mylar [36] magnetic tape, 12.7 mm (1 ⁄ 2 inch) wide, coated with metal oxide, and wound on two spools. The tape speed for "Standard Play" mode (see below) is 3.335 cm/s (1.313 ips) for NTSC, 2.339 cm/s (0.921 ips) for PAL—or just over 2.0 and 1.4 metres (6 ft 6.7 in and 4 ft 7.2 in) per minute respectively. The ...

  7. Filter paper - Wikipedia

    en.wikipedia.org/wiki/Filter_paper

    This grade of filter paper is widely used for many different fields in agricultural analysis, air pollution monitoring and other similar experiments. [6] Grade 2 qualitative filter paper has the pore size of 8 μm. This grade of filter paper requires more filtration time than Grade 1 filter paper.

  8. Sidu (TV series) - Wikipedia

    en.wikipedia.org/wiki/Sidu_(TV_series)

    Sidu also known as Malee 3 [1] is a 2016 Sri Lankan long-running teledrama and is the third installment in the Malee TV series which aires in 2011–12 [2] broadcast on TV Derana. It is a sequel to the 2013 teledrama Aththamma (Malee 2) and follows the story of Malee's son, Sidu who is abducted by his mother's former foes, and the boy's ...

  9. Paper recycling - Wikipedia

    en.wikipedia.org/wiki/Paper_recycling

    This is enough electricity to power a 3-bedroom European house for an entire year or enough energy to heat and air-condition the average North American home for almost six months. [15] Recycling paper to make pulp consumes more fossil fuels than making new pulp via the kraft process ; these mills generate most of their energy from burning waste ...