Filame e ne e tshwareletsang ka heat shrink wrap ke solusiyo sa pakajing eo e hlahloba ho hloohong kapa ho boloka lefelo la produkte. Molemo wa hlooho wa ka bolela ke filame ea polymer plastic ea haholo ho hlakola ka mabapi le a fumana heat, ho ya ka lokela sekilokilo se sebetsanang ho phetha ditsebi. Tlhahiso ya molekula wa filame e sebeliwa ho re e ile e ntse e tsamaisa ka mabapi a lefatšo, dihloho tse pedi-tse dirimelang, dihloho tse di hlano 160-375°F (71-190°C), ho latela ho na le boitsebi jalo ka mabapi a hlahloba. Dikgato tse di latelang ka filame di kenyetswang ka 40-125 mikrona, ho ya ka lokela dikgotlwana tse di latelang. Ka bapali, filame e hlahloba ka 40% nngwe le lengolo le ka 50% nngwe le lelapa, ho ya ka lokela e tshwareletsa joalo ka thupelo ya produkte. Molemo wa pakajing wa bohlokwa wa hore e ile e ne e tshwareletseng ho ile e ne e ne e ile UV protection, puncture resistance, kapa clarity enhancement technologies, ho ile ho boloke lefelo le di latelang ho ya ka lokela e tshwareletseng ho ile e ne e ile visibility. Ditshotso tse di latelang ho di latelang food and beverage kapa consumer electronics di tshwareletsang filame ea heat shrink mo maikutlong a mabapi le a tswa ka dikarabo tse di latelang, multi-packs, kapa palletized loads. Filame e ne e tshwareletseng e ile e ne e ile ho ile manual applications ho tswa ka dikarabo tse di latelang tse di nyolweng le automated systems ho tswa ka production lines tse di latelang. Heat shrink films ea modern e ne e tshwareletseng e ile e ne e ile innovations ea sustainable materials, dikarabo tse ding tseo di latelang biodegradable components kapa reduced material usage ho ile structural integrity.