Medical sterilization packaging bag

A packaging bag and surface layer technology, which is applied in the field of medical sterilization packaging bags, can solve the problems of inconvenience for medical staff, difficulty in identification, and increased cost of materials, so as to improve the antibacterial rate of packaging, reduce costs, and ensure the safety of use Effect

Active Publication Date: 2013-05-01
SHANGHAI JIANZHONG MEDICAL PACKAGING
View PDF4 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented package has two layers that are joined together with an inner space inside it called a chamber or sealed area for better protection against bacteria during storage and transportation. One side of this structure consists mainly of SpunBAND® type material (SPF) which helps keep harmful germs out from reaching sensitive areas on items being treated while still maintaining their effectiveness at killing them effectively without requiring longer periods after they have been exposed to these germs. Another aspect involves adding another layer - PolyPropylenes(PP), also known by its name but used more commonly over SPF materials like PET). These special types of plastic combine both properties: stretchability and durability. They work well even when subjected to harsh conditions such as high temperatures or humid environments.

Problems solved by technology

This technical problem addressed in this patents relates to improving the effectiveness of sterilation packages on surgery instruments during their storage due to lack of an effective way to maintain them clean without losing any germicidal properties over long periods. Current solutions involve expensive specialty bags containing various types of wipes like foam rubbing agents but these can cause damage when they come into contact with sensitive equipment being treated. There also exist nonwoven wrappings called tissue papers, which provide better protection against microorganisms than other alternatives while still allowing easy handling compared to regular disposable ones. However, current techniques require multiple steps involving sealing each item separately making it difficult to keep tracked accurately.

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
  • Medical sterilization packaging bag
  • Medical sterilization packaging bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 , figure 2 The medical sterilization packaging bag of the present invention is shown, which includes a surface layer 1 and a bottom layer 2, and the surface layer 1 and the bottom layer 2 are connected to each other to form an airtight cavity 3 for accommodating articles, wherein the surface layer 1 is made of spunbond / melt Spray / meltblown / spunbond (SMMS) composite non-woven fabric, bottom layer 2 is made of polypropylene (CPP) and polyester (PET) composite film.

[0021] in such as figure 1 In the preferred embodiment shown, the top layer 1 and the bottom layer 2 are connected at least partially along their edges 6 by ironing. The so-called ironing refers to the bonding of two or more different materials with a set value under a mechanical balance pressure within a known temperature range.

[0022] The SMMS composite non-woven fabric (available for example from Foshan Nanhai Bidefu Non-woven Fabric Co., Ltd.) sequentially comprises a first spunbond laye

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 provides a medical sterilization packaging bag comprising a surface layer and a bottom layer which are mutually connected to form a closed cavity; the surface layer is made of spun-bonded/melt-blown/melt-blown/spun-bonded composite non-woven fabric; and the bottom layer is made of a polypropylene and polyester composite film. According to the medical sterilization packaging bag, all inherent technical parameters meet the requirements of the national industrial standard YY/T0698, can be applied by various sterilization modes, the packaging bacterium resistance rate is improved, the sterilization shelf life is no less than 6 months, the use safety is ensured, and meanwhile the cost is reduced.

Description

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

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
Owner SHANGHAI JIANZHONG MEDICAL PACKAGING
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