Significantly reduces the step marks at the beginning of the film roll!
This is a core with a cushioning function applied to the surface of a plastic core, designed to reduce "step marks" at the beginning of film winding. ■ A special stress-relief layer absorbs the steps caused by the thickness of the film. ■ The transfer of step marks to the film is minimized. ■ There is a proven reduction of up to 90% in step loss (effects may vary depending on the customer). The higher the unit price per square meter of the film, the more likely it is to see improvement effects!
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basic information
We will listen to your current issues and improvement goals, and propose the optimal surface specifications.
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Applications/Examples of results
■Conductive film that makes up the touch panel, hard coat layer, and FPC of the connector part, etc. ■FPD (LCD)
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Company information
Showa Marutatsu Co., Ltd. is a long-established comprehensive packaging manufacturer that celebrated its 100th anniversary in November 2023. We develop products in categories including "paper tubes," "paper and plastic cores," "transport packaging," and "containers," with a focus on the manufacturing technology of "paper tubes." Among these, our "transport packaging" includes a wide range of products that can be proposed to both new and existing customers. We specialize in packaging design that combines primarily paper components to create lightweight, strong, and easily disposable solutions. We offer unique proposals that reflect our long-standing paper tube manufacturing technology, such as paper pallets made with paper tubes that have excellent axial compression strength. Since our products are mainly composed of "paper tube base paper," they possess strengths not found in regular cardboard, making them less susceptible to humidity. Most of our paper products are made from 100% recycled paper, allowing them to be disposed of as paper waste after use and return to paper form. We will continue to develop environmentally friendly packaging in the future.