2results about How to "Improve support capacity" patented technology

This utility model relates to the field of liquid packaging bag technology and discloses a sterile liquid packaging bag, including an outer bag layer with a nozzle installed on the upper front side; a food-grade polyethylene layer laid inside a foil layer; first sealing edges on both the left and right sides of the outer bag layer; and second sealing edges connected to the upper and lower outer sides of the outer bag layer; connectors installed on the left and right sides of the front and rear of the second sealing edges; hanging rings connected to the outer ends of the springs; and hooks hanging inside the hanging rings; and an elastic cord connected to the inner end of the hooks. This sterile liquid packaging bag, by attaching the hooks to the outside of the hanging rings, connects the elastic cord and the elastic lining, allowing the elastic cord to provide support in the vertical direction. When the bag is filled with liquid, the elastic cord shares the weight of the liquid, reducing sagging deformation caused by gravity.

The utility model discloses an elastic support for electric heating furnace, including frame body and positioning ear, frame body includes chassis, vertical frame and elastic tongue, vertical frame is connected on the chassis, and the elastic tongue is connected in the lower part of vertical frame and extends to the side of vertical frame, and the top side of vertical frame is provided with the clamping groove, positioning ear and clamping groove matched setting, positioning ear swing clamping is in the clamping groove, and positioning ear abuts on the upside of elastic tongue. The utility model can improve the elastic support effect to heating furnace tray, improve the positioning effect to heating furnace tray, improve the reliability.