Derun supplies customers across automotive, electronics, construction, new energy and home appliances — from end brands to die-cut converters. The exploded views below show typical bonding scenarios: the marked points indicate where HBA acrylic foam tape and PE/EVA foam double-sided tape are applied.
HBA acrylic foam tape 1.2mm (black) · trim-to-bracket bondingChallenge: An automotive parts supplier bonded ABS interior trim to a metal bracket using screws and clips — many assembly steps and visible fasteners.
Solution and result: Switched to 1.2 mm black acrylic foam tape: several clips removed, fewer assembly steps, no visible fasteners, passed heat and vibration testing.
Stretch-release acrylic tape 0.12–0.25mm · removable battery bondPE/EVA foam adhesive · back-cover sealingChallenge: Phone assembly needs the battery to be removable for rework while holding firmly in daily use and surviving drop tests.
Solution and result: Easy-pull tape 0.12–0.25 mm: high peel strength with stretch release, no residue on rework.
HBA acrylic foam tape 2.0mm (grey) · panel-to-stiffener bondingChallenge: Welding stiffeners to curtain-wall panels caused distortion and required grinding, with a long installation cycle.
Solution and result: Switched to 2.0 mm grey acrylic foam tape: even stress distribution, welding eliminated, noticeably faster installation.
Products have been exported to 50+ countries and regions, with 7.17 million pieces shipped cumulatively.
Selected partners and end-application brands by industry. All brands shown have confirmed cooperation and authorised use of their logos.
Selected partners and end-application brands, in no particular order. All trademarks and logos belong to their respective owners — contact us for updates or removal.
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