Traditionally, only the upper part of the product (above the chuck) could be opened, but it has now become possible to seal the upper part of the chuck and open the bottom using the "bottom-in method."
- By filling the contents from the bottom, it prevents the adhesion of powders and other substances to the zipper part. - The suitability of the filling machine has improved, allowing for a smooth introduction into automatic packaging lines. - Even for heavy or liquid-like contents, reliable sealing from the bottom is possible. - During opening, the seal on the zipper part is utilized, maintaining cleanliness.
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basic information
- Manufactured in a clean room with a cleanliness ISO class 6 (class 1,000). Particle contamination is minimized to the utmost. - Uses high-purity polyethylene without additives. This minimizes the risk of migration to the contents. - There are numerous adoption records in the pharmaceutical packaging and electronic device fields, where strict quality control is required. - Delivery after gamma sterilization treatment is also possible according to customer requests.
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Applications/Examples of results
For the storage and transportation of tablets, active pharmaceutical ingredients, and intermediates. Protection of semiconductor components, precision substrates, connectors, etc. Management of cleanroom garments, jigs, and samples.
Company information
Our company is a manufacturer based in Osaka that produces ultra-clean clean films and clean poly bags for pharmaceuticals and electronic devices in a clean room with a cleanliness ISO Class 6. We also meet various pharmaceutical regulatory standards for pharmaceuticals. If you are facing issues with foreign substances, please feel free to contact us. Additionally, we are a manufacturer of various inner bags for containers, including drums. We can produce barrier types and bags of any shape. *On April 5, 2021, we completed the new factory "Minoh Clean Factory." This factory serves as a stepping stone for further development of our clean business. Please do not hesitate to inquire about clean bags and other products.
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