For heat shrink tubing with transparency, gloss, and strength, come to us!
We offer a wide variety of heat shrink tubes called "Kopalon" that cater to various applications. Our lineup includes the standard type "Kopalon PTA," which has transparency, gloss, and strength, as well as the heat-resistant "Kopalon PTC" and the special PET type "Kopalon DP," which has good vibration resistance (tumbling resistance). Please feel free to contact us if you have any requests. 【Product Lineup】 ■Kopalon PTA ■Kopalon PTC ■Kopalon DP ■Kopalon PO, etc. *For more details, please download the PDF or contact us.
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basic information
**Features** ■ Copalon PTA - Standard type with transparency, gloss, and strength - Sleeve packaging - Can accommodate wide widths (up to 300mm) ■ Copalon PTC - Heat-resistant type (up to 125°C) ■ Copalon DP - Special PET type with good vibration resistance (tumbling resistance) ■ Copalon PO - Polyolefin type with chemical resistance and electrolyte resistance - Easy cutting in the vertical direction (no perforation needed), etc. *For more details, please download the PDF or contact us.*
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Applications/Examples of results
【Applications】 ■ Copalon PTA - Batteries (secondary battery rectangular casing, primary battery integration), industrial materials, general packaging materials, etc. ■ Copalon PTC - Capacitors ■ Copalon DP - Batteries (secondary battery cylindrical casing), capacitors, industrial materials, general packaging materials, etc. ■ Copalon PO - Batteries, industrial materials, general packaging materials, etc. *For more details, please download the PDF or contact us.
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Company information
Our company is Gunze Corporation's Plastic Company, established to promote the sericulture industry in the Nanjika District of Kyoto Prefecture (now Ayabe City). We are engaged in the development of packaging films and handle products such as biaxially oriented polypropylene "Sylfan" and shrink labels "Fancy Wrap."