Special bag manufacturers introduce paper plastic packaging performance
Paper plastic packaging materials are suitable for pressure steam sterilization, ethylene oxide sterilization, low temperature steam formaldehyde sterilization.
The shelf life of sterilized articles is affected by many factors, such as the performance and quality of packaging materials, the tightness of sealing, the quality of sterilization, storage conditions, transportation mode, and the times of hand touch. The bacteria barrier effect of double-layer plain cloth and open hard container is limited. The time of wet and rainy season is shorter when the temperature is 25 ℃ for 10-14 days. Paper and plastic packaging materials, bacterial barrier function durable, storage period of more than half a year. There are many kinds and large quantities of spare items in the central sterile supply center, but some packages (such as tracheotomy bag, tracheal cannula, phlebotomy bag, etc.) with low frequency of use are often sterilized frequently because of their short validity period. The use of paper and plastic packaging materials not only prolongs the validity period, but also ensures the quality of sterile bags and the safety of clinical use, and greatly reduces the loss rate of sterilized articles, especially the damage of wrapping cloth, adhesion of rubber articles and rust of metal articles, and prolongs the service life of articles.
Expanding knowledge: polyester film (PET)
Pet is a kind of film with good transparency and glossiness. It has good heat resistance, lower tension control than PE film, is not easy to dissolve, has good gas barrier and good odor resistance, so it is often used in cooking bag printing, commonly used polyurethane ink; when the heat resistance requirement is not high, commonly used polyamide ink. PET film has good insulation and is easy to generate static electricity in the printing process. Therefore, electrostatic eliminator is needed in high-speed printing. The manufacturer of special-shaped bag introduces that the drying temperature of PET film can be controlled higher, but the film surface temperature should not exceed 85 ℃, and the film should be cooled to room temperature during winding up. www.dgbpk.com/
Dongguan Beite packaging materials Co., Ltd
Dongguan special bag, plastic bag, plastic bag, plastic bag