Causes and countermeasures for pinholes in co-extruded multilayer films - Slow explanation video available.
A must-see for those who want to deepen their understanding of the causes and countermeasures of pinholes!
A pinhole refers to a small hole or defect that is barely visible or not visible at all, created in a container. These pinholes can occur due to physical causes from the outside or the contents during the manufacturing process, transportation, or use. The causes of pinhole formation can be broadly categorized into three types. Measures corresponding to each type are necessary, but Shikoku Chemical's co-extruded multilayer film is effective against all three types of pinhole issues. We have compiled a scientific column explaining why co-extruded multilayer films are resistant to pinholes, so please take a moment to read it. Additionally, we have also created a popular "slow-motion video." We would appreciate it if you could take a look at that as well.
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basic information
The CANS film manufactured by our company is a multilayer film that combines the characteristics of single-layer films (transparency, physical strength, excellent moisture and water resistance, chemical resistance, oil resistance, cold resistance, and hygiene) to express the advantages of each resin while compensating for their disadvantages, resulting in a film with superior functions that cannot be achieved with single-layer films. Additionally, it is designed with the user's perspective in mind, making it lightweight, easy to open, easy to handle, and easy to dispose of after use.
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Applications/Examples of results
・Processed meat products ・Meat ・Flour products ・Dairy products ・Processed seafood ・Other food and side dishes ・Semiconductors and electronic components ・Medical field
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Company information
Shikoku Chemical Corporation provides high-performance multilayer films in the field of "packaging," which is familiar to everyone in their daily lives. Our co-extruded multilayer films, manufactured using a special technology called "co-extrusion multilayer technology," can be produced in a single step within the mold. The "functions" required vary by field, and the ability to add functions through product design is our greatest strength. Please feel free to contact us if you have any requests.
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