A kind of production method of sterilized condom

A production method and condom technology, applied to the production of ethylene oxide gaseous fungicide or radiation for sterilization, in the field of sterilized condoms, which can solve the problems of exacerbation of the disease, the failure of the condom to reach its function, and easy breeding. question

Active Publication Date: 2018-08-14
GUANGDONG FITONE LATEX PROD CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also some condoms on the market to meet the needs of special groups of people, such as adding various health care drugs, using water-soluble lubricants or even without silicone oil lubricants, etc. These condoms are more likely to breed various bacteria during storage
After using these products, people often have various discomforts such as itching and inflammation, and some patients with certain diseases will aggravate the condition; especially when used for medical probe protection and medical examination, unclean condoms not only fail to achieve their due functions , causing new cross-infection

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 production method of sterilized condom
  • A kind of production method of sterilized condom
  • A kind of production method of sterilized condom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The composite film of PE and PVC is selected as the inner packaging material of the condom, among which: the PE layer is in direct contact with the condom; PVC is the outer printing layer, and the production batch number and expiration date can also be hot stamped as required. Because the PE film is relatively soft and has good extensibility, when it is used as a condom package, a PE film with a thickness of 0.08mm is used for separation and protection; in addition, a hard PVC film with a thickness of 0.15mm is used to support and protect the entire package. Decorative effect. The inner packaging of the condom must comply with the principle of easy access during use. Therefore, when packaging the condom, press the hand-tear line (or laser-cut hand-tear line) on the seal of the package, and cooperate with the sawtooth on the traditional packaging. Easy to tear apart and use.

[0027] Since ethylene oxide has different penetrating power to various superimposed materials,...

Embodiment 2

[0036] The composite film of PE and PVC is selected as the inner packaging material of the condom, among which: the PE layer is in direct contact with the condom; PVC is the outer printing layer, and the production batch number and expiration date can also be hot stamped as required. Because the PE film is relatively soft and has good extensibility, when it is used as a condom package, a PE film with a thickness of 0.08mm is used for separation and protection; in addition, a hard PVC film with a thickness of 0.15mm is used to support and protect the entire package. Decorative effect. The inner packaging of the condom must comply with the principle of easy access during use. Therefore, when packaging the condom, press the hand-tear line (or laser-cut hand-tear line) on the seal of the package, and cooperate with the sawtooth on the traditional packaging. Easy to tear apart and use.

[0037] Since ethylene oxide has different penetrating power to various superimposed materials,...

Embodiment 3

[0046] Sterilization by gamma ray: First, the number of initial contamination bacteria of the condom is detected, and the minimum sterilization dose is determined and verified. According to the requirements of the irradiation box for the condom packaging size, the packaging outer box size of this method is 705*305*440mm, and the minimum sterilization dose is finally determined to be 18.0kGy, and the maximum tolerated radiation dose is 30.0kGy. The condoms that need to be sterilized are sent into the irradiation box together with the packaging, the irradiation time is set to 180S, and the irradiation process is 6 times to complete the sterilization of the condom product, and the sterilization guarantee level is 10 -6 .

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 production method for a sterile condom, and belongs to the technical field of condom production. The main raw material of the sterile condom is natural latex rubber. A PE and PVC composite film is selected in a packaging material to serve as an inner packaging material of the condom, wherein a PE layer makes direct contact with the condom, a PVC layer is an outer printing layer, packaging is conducted in a hundred-thousand-level cleaning chamber, the initial contamination amount of a condom product is controlled, and sterilization can be conducted through an ethylene oxide gaseous sterilizing agent, gamma ray irradiation and high-energy electron beams or X-rays. According to the production method, the sterility assurance level is 10<-6>, meanwhile, the original physical and chemical properties of the condom are not destroyed, the sanitary condom product with the quality meeting the national standard requirement is provided for consumers, and the production method is particularly suitable for being used on occasions with the high sanitation standard requirement.

Description

technical field [0001] The invention relates to a production method of a sterilized condom, in particular to a method of using natural latex rubber as a raw material, using a composite film of PE and PVC as an inner packaging material, and packaging in a 100,000-class clean room, using ethylene oxide The invention relates to a production method for sterilization by a gaseous fungicide or radiation, belonging to the technical field of condom production. Background technique [0002] Condoms, also known as condoms, condoms, wishful sets, condoms, etc., are commonly used family planning products in people's daily life. They are mainly used to cut off the combination of sperm and eggs during human sexual life and prevent pregnancy. In modern life, with the spread and spread of various sexually transmitted diseases such as AIDS, it is the simplest and most effective means for men to wear condoms in sexual life to prevent sexually transmitted diseases. [0003] The main raw mater...

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): B65B55/02
CPCB65B55/02B65B55/027B65B2210/06
Inventor 顾伯明
Owner GUANGDONG FITONE LATEX PROD CO LTD
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