跳至主要内容

Medical Crepe Paper & Manufacturing Principle

Medical Crepe Paper & Manufacturing Principle

Medical crepe wrapping paper mainly USES bleached needle pulp, bleached hardwood pulp and HPZ special fiber according to a certain ratio through the hydraulic pulper crushing, disc grinding pulp, adding wet strength agent, sizing agent, softener, anti-water agent and other accessories, in the long or oblique network multi-cylinder paper machine mesh forming, press dehydration, wet paper drying degree of 30 ~ 45% in a cylinder for wet wrinkling, the Angle of the cutting line between the crepe scraper and the cylinder surface is 30 ~ 45? , the blade Angle of the scraper on the face of the sticking cylinder is 35 ~ 90? , the speed ratio between the wrinkling dryer and the heating drying group cylinder is 1.1 ~ 1.15 1, then the wrinkling wet paper is transferred to the drying group cylinder for drying, which is rolled by the paper rolling machine, and then cut into medical crepe wrapping paper products. Due to wet wrinkling under the condition of paper dryness of 30 ~ 45%, the hydrogen bonding force between fibers and the chemical bonding force of thermosetting resin such as wet strength agent have not yet been formed, and due to the low strength of wet paper, the crepes formed after the impact of the wrinkling scraper are uniform, no paper scraps, paper powder and other adverse phenomena.
 
(Crepe Paper & Characteristics)
 
Medical crepe paper made of pure wood pulp constitute a special porous, can use the high pressure steam and ethylene oxide medium such as bending to infiltrate into bags, penetration rate of 100%, have proved crepe paper has excellent resistance effect.
 
It has strong penetrability to ensure the effectiveness of sterilization in hospitals and factories.
 
It has a very high barrier effect against bacteria, so that CSSD and medical device factory can store for a long time to ensure the aseptic state of the operating room. Meet the requirements of the quality of crepe paper in 60 g/m2, for example (GB/T 19633-2005 the final sterilization medical device packaging, aseptic goods generally appropriate storage period is 6 months.
 
Paper soft, in order to carry out harmless treatment, environmental protection effect is good.
 
Note: it is used for sterilization of pressure steam and ethylene oxide. Due to weak tear resistance and thin, it is suitable for sterilization of light and non-sharp instruments.

评论

发表评论

此博客中的热门博文

Reference Standard For Seal Verification of Sterilization Pouches For Medical Devices

With the increasing demand for  sterilization pouches  of medical devices, quality and safety inspection have become more and more stringent. sterilization pouches of medical devices (blister box +  tyvek roll  material,  sterilization paper bag , etc.) as a form of packaging directly in contact with the device and used to block microorganisms. No matter what form of packaging, it has two characteristics, which can meet the sterilization operation and remain sterile until the transportation conditions are used. Therefore, relevant departments began to focus on the review requirements of sterile packaging and make specific requirements for its performance and quality.   As we all know, GB/ t19633-2005 "packaging of ultimately sterilized medical devices" is one of the authoritative standards in the current sterile packaging standards. It is equivalent to iso11607-2003 "packaging of ultimately sterilized medical devices". Clarify the basic performance req...
10 条评论
阅读全文

What is Self Seal Sterilization Pouches

  self seal sterilization pouches  is carried out in hospitals and medical or surgical sterilization manufacturing plants. Most packaging must be sterile when delivered to the end user. Medical self seal sterilization pouches provides protective envelopes for sterilization to protect against sterilization during disinfection, transportation, storage and delivery to the final home. Medical self seal sterilization pouches can assemble and secure several sterilization items required for a given surgical procedure and be ready for operation.   The term "sterilization" covers a wide range of products. A cotton ball, a cotton swab, and a tongue spatula are examples of "treatable products." Use them once and throw them away." Use once is not a synonym for cheap. Some very expensive sterilizations, such as dialysis filters, are themselves too fragile to be cleaned and reused after sterilization. To save costs, reuse is desirable. Most medical sterilization, such as sci...
2 条评论
阅读全文

If You Think Your Pouch is Just a Pouch, Wait Until You Read This

  Do you know what self sealing sterilization pouches are? If not, then read on to learn more about these amazing products. A self-sealing sterilization pouch is a bag that can be sealed and opened with one hand and contains an atmosphere that will destroy bacteria and other microorganisms in the bag's contents.   Self seal sterilization pouches   have been used for decades in hospitals worldwide because they offer excellent protection against contamination of medical instruments, surgical equipment, or pharmaceuticals during transport or storage. When self sealing sterilization pouches are used to package medical devices or pharmaceuticals, the self seal sterilization pouch provides a barrier that protects these products against moisture and contamination during shipping. This helps ensure that when your customers use them in their procedures, they will be safe for patient care. What do you truly understand about the sterilization pouches you use? What should you be awar...
发表评论
阅读全文