Abstract: A matte film for hot pressing and a manufacturing method thereof are provided. The manufacturing method includes steps of forming at least one polyester composition into an unstretched polyester thick film and stretching the unstretched polyester thick film in a machine direction (MD) and a transverse direction (TD). The polyester composition includes 81% to 97.9497% by weight of a polyester resin, 0.02% to 2% by weight of an antioxidative ingredient, 0.0003% to 1% by weight of a nucleating agent, 0.01% to 2% by weight of a flow aid, 0.01% to 2% by weight of a polyester modifier, 0.01% to 2% by weight of an inorganic filler, and 2% to 10% by weight of silica particles. The polyester resin has an intrinsic viscosity between 0.60 dl/g and 0.80 dl/g.

Abstract: A balloon sculpturing device includes a weight unit and a plurality of sculpturing rings. The weight unit includes a weight member and a long cord member having a first end connected to the weight member. Each of the sculpturing rings includes a cylindrical body, which has a first and a second open end and is formed with a plurality of longitudinally extended and circumferentially spaced slots. At each of the slots, a balloon can be mounted and held to the sculpturing ring. A second end of the cord member is sequentially extended through the sculpturing rings having balloons mounted thereon, so that all the balloons are combined into a decorative arrangement.