Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of preparation method of surgical drapes base material

A hole towel and cloth base technology, which is applied to the field of surgical hole cloth base material and its preparation, can solve problems such as poor antibacterial and mildew resistance, and achieve the effects of preventing bacterial penetration, reducing temperature difference, and solving low cooling efficiency.

Active Publication Date: 2019-05-31
ZHEJIANG MEDPLUS TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the above-mentioned problems in the existing technology, and propose a surgical drapery base material, which solves the problem of poor antibacterial and anti-mildew performance, can better protect patients, and can be used as an emergency outdoor to prevent bacteria Penetration causing secondary damage

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
  • A kind of preparation method of surgical drapes base material
  • A kind of preparation method of surgical drapes base material
  • A kind of preparation method of surgical drapes base material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as figure 1 As shown, the present invention provides a surgical mask cloth substrate, including a non-woven fabric layer 43 and a film layer 44. The non-woven fabric layer 43 and the film layer 44 are bonded and combined by an adhesive layer 45. The non-woven fabric layer 43 is 45gsm white spunlace non-woven fabric, the adhesive layer 45 is 4gsm TEP903 glue, the film layer 44 is 25gsm polyethylene film, the components of the polyethylene film and their percentages are:

[0047] PE particles 7042 40%;

[0048] PE particles 7050 15%;

[0049] PE particles P01 30%;

[0050] Color additive B05 4%;

[0051] Color additive W01 1%;

[0052] Modified additive 2% (additive number is SHJ);

[0053] Anti-mildew and antibacterial additives 8% (additive number is MKJ1).

Embodiment 2

[0055] A surgical hole towel cloth substrate, comprising a non-woven fabric layer 43 and a film layer 44. The non-woven fabric layer 43 and the film layer 44 are bonded and combined by an adhesive layer 45. The non-woven fabric layer 43 is a 50gsm white spunlace nonwoven Cloth, the adhesive layer 45 is 3.0gsm TEP903 series glue, the film layer 44 is 20gsm polyethylene film, the components of the polyethylene film and their content percentages are:

[0056] PE particles 7042 30%;

[0057] PE particles 7050 20%;

[0058] PE particles P01 35%;

[0059] Color additive B05 5%;

[0060] Color additive W01 2%;

[0061] Modified additive 2% (additive number is SHJ);

[0062] Anti-mildew and antibacterial additive 6% (additive number is MKJ1).

Embodiment 3

[0064] A surgical mask cloth substrate, comprising a non-woven fabric layer 43 and a film layer 44. The non-woven fabric layer 43 and the film layer 44 are bonded and compounded by an adhesive layer 45. The non-woven fabric layer 43 is a 50gsm blue SMS non-woven Cloth, the adhesive layer 45 is 3gsm TEP903 series glue, the film layer 44 is a 20gsm polyethylene film, the components of the polyethylene film and their content percentages are:

[0065] PE particles 7042 32%;

[0066] PE particles 7050 16%;

[0067] PE particles P01 33%;

[0068] Color additive B05 3%;

[0069] Color additive W01 3%;

[0070] Modified additive 3% (additive number is SHJ);

[0071] Anti-mildew and antibacterial additive 10% (additive number is MKJ1).

[0072] The main physical parameters of the surgical hole towel cloth substrate of the present invention are width, grammage, tensile strength, peeling strength and water pressure resistance. The equipment used for the weight test is a specific gravity balance fro...

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

PropertyMeasurementUnit
winding tensionaaaaaaaaaa
winding tensionaaaaaaaaaa
winding tensionaaaaaaaaaa
Login to View More

Abstract

The invention provides a cloth base material for surgical hole towels and a method for preparing the cloth base material. The cloth base material for the surgical hole towels comprises a non-woven fabric layer and a thin film layer. The non-woven fabric layer and the thin film layer are adhered and combined with each other by an adhesive layer, the thin film layer is a polyethylene film, the polyethylene film comprises, by weight, 30%-40% of PE (polyethylene) particles 7042, 15%-25% of PE particles 7050, 30%-45% of PE particles P01, 4%-13% of color additives, 1%-4% of modified additives and 3%-10% of mould-proof and antibacterial additives. The method for preparing the cloth base material for the surgical hole towels includes steps of A) raw material purchasing, B) acceptance warehousing, C) material acquiring and mixing, D) thin film production, E) combining mass production, F) slitting and winding, G) inspection and packaging and H) warehousing and delivery. The cloth base material for the surgical hole towels and the method have the advantages that the cloth base material prepared by the aid of the method has antibacterial and mould-proof performance, and accordingly patients can be effectively protected; the cloth base material can be used for emergency in outdoor environments, and secondary injury due to bacterium permeation can be prevented; the cloth base material is elastic and is good in close-fitting property when used.

Description

[0001] The present invention is a divisional application of the invention patent application filed on March 20, 2017 with the title of "surgical hole towel cloth substrate and its preparation method" and the application number of 2017101638136. Technical field [0002] The invention belongs to the technical field of medical composite materials, and relates to a surgical hole towel cloth substrate and a preparation method thereof. Background technique [0003] With the continuous improvement of medical standards, hospitals are paying more and more attention to the prevention and control of infection risks during surgery, and surgical drapes are widely used in operating rooms. Surgical hole towel is a barrier material used to cover the surgical site to avoid and reduce pollution during the operation, to protect patients with low resistance from cross-infection, and also to protect the surgical staff. Conventional medical surgical hole towels generally use three-proof SMS non-woven f...

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 Patents(China)
IPC IPC(8): B32B27/32B32B27/20B32B27/18B32B27/02B32B27/12B32B7/10B32B37/12B32B37/06C08L23/06B29C41/26B29C41/38B29C41/46B29L7/00
CPCA61B46/20B29C48/0021B29C48/08B29C65/48B29C66/45B29L2007/00B29L2009/00B32B5/022B32B7/12B32B27/12B32B27/20B32B27/32B32B2307/51B32B2307/7145B32B2535/00
Inventor 殷明
Owner ZHEJIANG MEDPLUS TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com