Water- and gas-coated cardboard has been successfully developed in Finland

Two companies in Finland have applied for a coated paperboard in the United States that prevents the transfer of liquids and gases. The invention discloses a coated paperboard, a method of manufacturing the same, and a packaging material made therefrom. The paperboard has at least one film to prevent the transfer of liquids and gases. The film is made of a polymer having talc dispersed therein, and the talc accounts for 30% to 80% of the weight of the dry film. The coating is applied on-line during the manufacture of the board. The paperboard may be a multi-layer board, the central layer of which contains CTMP or other similar mechanical pulp, the outer layers of which are sulphuric acid pulp, the outermost layer is a talc-containing polymer insulation layer, and one side of the plate is covered with heat. Sealing layer.

Single Blade Hedge Trimmer

Hedge-trimmer machine mainly includes gasoline engine, transmission mechanism, handle, switch and Blade mechanism, etc. The gasoline engine power drives the blade mechanism to work through the transmission mechanism, the main handle is located at the rear of the machine, the front handle is installed at the front of the machine housing, and the front handle can rotate at a certain Angle, which is characterized by: The main handle is connected with the main body of the machine through the telescoping rod, and the main handle is connected with the telescoping rod or the telescoping rod and the main body of the machine is connected by a rotating mechanism, the hedgerows machine also includes a pair of side handles, the two side handles are also connected by the telescoping rod and the telescoping mechanism is installed on the machine, and the machine is connected by the rotating mechanism. The operator can choose the grip mode, rotation Angle and expansion length of the handle according to the needs and use habits. The operation is simple, convenient, and the work efficiency is high, and the packaging size is small.

Single Blade Hedge Trimmer,Hedge shears,Hedge Trimmer

Shaoxing Haotuo Machinery CO., LTD. , https://hotochainsaw.com