Filling and sealing system for double-chamber-bag powder cavity

A technology of filling and sealing and powder chamber, which is applied in the directions of packaging sealing/fastening, packaging, transportation packaging, etc., and can solve the problem of poor sealing of medicine powder bags

Pending Publication Date: 2020-04-03
北京锐业制药有限公司
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, during the welding process, part of the powder carrying ions will be adsorbed at the sealing port, resulting in poor airtightness of the powder bag, and it is necessary to destaticize the powder before filling the powder.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Filling and sealing system for double-chamber-bag powder cavity
  • Filling and sealing system for double-chamber-bag powder cavity
  • Filling and sealing system for double-chamber-bag powder cavity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0042] refer to figure 1 , is a double-chamber bag powder chamber filling and sealing system disclosed in the present invention, including a workbench 1, a bag conveying device 2, a powder filling device 3 and a sealing device 4, and the bag conveying device 2 is along the length of the workbench 1 The direction is embedded in the inside of the workbench 1, and the powder filling device 3 and the sealing device 4 are arranged at both ends of the workbench 1 in sequence along the conveying direction of the bag body.

[0043] refer to figure 2 and image 3 , the powder filling device 3 includes a powder storage bin 31, the powder storage bin 31 is fixed directly above the bag conveying device 2 through the first bracket 11, at least one filling funnel 311 is provided at the bottom of the powder storage bin 31, and the powder storage bin 31 is filled by the f...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a filling and sealing system for a double-chamber-bag powder cavity. The essential of the technical scheme is as follows: the filling and sealing system for the double-chamber-bag powder cavity comprises a workbench, a bag body conveying device arranged in the workbench in an embedding manner, as well as a powder filling device and a sealing device which are fixed to the workbench and sequentially arranged in a conveying direction for bag bodies, wherein the powder filling device comprises a powder storage bin fixedly installed above the bag body conveying device; a plurality of filling funnels are arranged at the bottom end of the powder storage bin; a first bag opening mechanism opening the double-chamber-bag powder cavity before powder filling, and a static electricity elimination mechanism used for neutralizing electric ions carried on medicine powder in a powder filling process are arranged below the filling funnels; and double chamber bags subjected to powder filling are conveyed to the sealing device through the bag body conveying device and subjected to hot-pressing sealing. The filling and sealing system for the double-chamber-bag powder cavity hasthe following advantages: the electric ions carried on the medicine powder can be neutralized during filling, the medicine powder is prevented from being adsorbed onto a notch in the top end of the medicine powder bags, and complete sealing performance of the sealed medicine powder bags is guaranteed.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a double-chamber bag powder chamber filling and sealing system. Background technique [0002] The powder-liquid double-chamber bag includes a powder bag and a liquid bag. The powder bag and the liquid bag are separated by a weak electrode. The weak electrode can withstand the requirements of terminal sterilization. The weak electrode collapses by squeezing the powder bag and the liquid bag. , so that the medicine powder bag and the medicine liquid bag are connected, and the medicine powder and the medicine are aseptically mixed. [0003] When filling the medicine powder into the medicine powder bag, place the nozzle of the powder-liquid double-chamber bag facing down, and the medicine powder bag is located above the medicine liquid bag, use a cutting machine to cut the top of the medicine powder bag, and then insert Fill the powder, and finally weld and seal the incisi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B65B43/30B65B31/04B65B51/14B65B63/00
CPCB65B31/042B65B43/30B65B51/146B65B63/00
Inventor 杨国红李长宏徐卫东赵文会闫杰
Owner 北京锐业制药有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap