1437545
The present invention relates to a packaging machine for packaging pourable food products. The packaging machine includes a mechanism for longitudinally sealing a sheet of a continuous packaging material to form a tube; and for regularly arranging and clamping a tube filled with food. Sealed pairs of mating sealing splints, as well as position control mechanisms. The position control mechanism includes a mechanism for automatically adjusting the length of the path of the sheet of packaging material before clamping and sealing in the transverse direction, so that the position of the apparatus provided on the material sheet can be controlled so as to have a predetermined decision on the finished sealed package. s position. The invention also relates to a method of position control in a packaging machine for pourable food products.
Source: China Packaging News
Barbell
A barbell is a piece of exercise equipment used in weight training, bodybuilding, weightlifting and powerlifting, consisting of a long bar, usually with weights attached at each end.
Barbells range in length from 1.2 meters (4 ft) to above 2.4 meters (8 ft), The central portion of the bar varies in diameter from 25 millimeters (0.98 in) to 50 millimeters (2.0 in) and is often engraved with a knurled crosshatch pattern to help lifters maintain a solid grip. Weight Plates slide onto the outer portions of the bar to increase or decrease the desired total weight. Barbell can be used to bench press, curl, shrug, deadlift, row, and squat etc to strengthen the chest, biceps, forearms, shoulders, etc. Barbell includes three types, the Standard Barbell, Olympic Barbell, and Specialty Barbell.
Barbells
Competition Barbells,Crossfit Barbell,Hard Chrome Barbells,Electroplating Barbell
AZJ (China) Fitness Products Co., Ltd , http://www.fitness-cn.com