What Is the Manufacturing Process for Sterilization Paper-Plastic Packaging Bags?
What is the manufacturing process of sterile paper-plastic packaging pouches
? Let us explain it to you in detail!
Sterile paper-plastic packaging pouch
The manufacturing process includes a top film and a base paper. It is characterized in that a ring of water-based adhesive is applied around the four sides of the base paper, and the base paper and the top film are heat-sealed at the positions where the water-based adhesive is applied on the back of the paper, forming a sterile paper-plastic packaging pouch. The manufacturing process steps of the sterile paper-plastic packaging pouch are as follows
According to customer requirements, imported dialysis paper or high-quality Chinese dialysis paper is used, and blank dialysis paper is printed and laid out according to customer requirements.
Through the self-developed fourth generation
CPP/PET, lamination is carried out using raw materials of premium quality film.
The printed paper and film are cut according to the installation dimensions of the slitting machine.
In a Class 100,000 clean workshop, a bag-making machine is used to make the dialysis paper and the laminated film into laminated pouches along the adhesive-coated areas at 130°C ~ 200°C and a speed of 60 m ~ 100/min. After overlapping, the three sides are heat-fused and pressed to obtain a medical packaging pouch, forming a medical sterile packaging pouch.
The sterile paper-plastic packaging pouch adopts microwave heat sealing, which gives the sealed edge high tensile strength and good uniformity. At the same time, French imported dialysis paper and laminated film are used, which avoids the problem of bag bursting during use and sterilization. In addition, the sealed edge is transparent, so it is possible to visually judge whether there is any false sealing overall before use, thereby achieving an intuitive judgment of key indicators before using the product.
The sterile paper-plastic packaging pouch has the environmental protection effect of being non-toxic, odorless and free of paper dust
; a ring of adhesive is applied on the back of the top paper, which saves production costs; because a flexographic press is used to complete printing and adhesive application in reverse and in synchrony, the process flow is reduced and production efficiency is improved. Our company is a professional manufacturer of medical device and pharmaceutical packaging integrating R&D, production and sales.
——This article is reprinted from China Packaging Network (pack.cn). Original link: http://news.pack.cn/show-379025.html
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