Kutsakama swi khumba matirhelo ya PP strapping (polypropylene strapping) hi tindlela leti vaxavi votala va ti honisaka. Loko polypropylene hi ntumbuluko yikota ku kondzelela ndzhongho loko yi pimanyisiwa na switirhisiwa swin’wana, ku tshama nkarhi woleha eka ndzhongho wale henhla swaha swikota ku khumba matimba ya tensile, ku tiya ka dimensional, na vutomi bya vuhlayiselo. Kuya hi data ya indasitiri, PP strapping yi tswonga ndzhongho wutsongo swinene loko ku pimanyisiwa na fibre ya ntumbuluko kumbe swin’wana swa nsimbi, kambe ku hlayisiwa kahle naku khoma switshama swiri swa nkoka eka tindzhawu leti kufumelaka. Nkongomiso lowu wu hlamusela hilaha kutsakama ku khumbaka hakona PP strapping xikan’we na leswi vaxavi vanga swiendlaka kuva va hlayisa matirhelo.
PP strapping (polypropylene strapping) ku enta na swihlawulekisi swa matimba swi veka vuhlayiseki bya ndzhwalo na ku fambisana ka switirhisiwa. Kuya hi Signode, PP strap thickness yisuka eka 0.35mm kuya eka 0.80mm na matimba yo tshoveka kusuka eka 45kg kuya eka 230kg kuya hi ku anama na grade . Nkongomiso lowu wu hlamusela hilaha ku enta ku khumbaka matimba yo tshoveka hakona, hi swihi swihlawulekisi leswi fambelanaka na switirhisiwa swo hambana, na ndlela yo hlawula nkatsakanyo lowu faneleke eka swilaveko swa wena swa ku paka.
PP strapping (polypropylene strapping) yi tlanga xiave xa nkoka eka ku pakiwa ka vurimi, ku sirhelela ti hay bales, crop bundles, cotton, na swihumelerisiwa kuva swi hlayisiwa naku fambisiwa. Ku akiwa ka yona loku nga vekiki, ku cinca-cinca ka yona ni ku durha ka yona swi endla leswaku yi va leyinene eka ndhawu ya vurimi. Yikumeka hiku anama kusuka eka 5mm kuya eka 19mm na matimba yo tshoveka kusuka eka 45kg kuya eka 230kg, PP strapping yi amukela hinkwaswo kusuka eka ti light crop bundles kuya eka ti heavy hay bales. Nkongomiso lowu wu lavisisa matirhiselo ya nkoka na mbuyelo wa PP strapping eka vurimi.
Thekinoloji ya PP strapping (polypropylene strapping) yi le ku hluvukeni hi xihatla, yi fambisiwa hi swilaveko swa ku kondletela na swilaveko swa matirhelo. Vumaki bya sweswinyana byi katsa xitukulwana lexi landzelaka xa embossed strapping lexi nga na matimba ya michini lama antswisiweke na 10% wa khaboni ya le hansi, xikan’we na ti compounds ta PP leti katsaka 30% wa swilo leswi vuyeleriweke endzhaku ka ku tirhisiwa leswi hungutaka khaboni hi 9% loko swi ri karhi swi hlayisa swivumbeko swa michini leswi ringanaka na switirhisiwa swa virgin. Hi nkarhi lowu fanaka, makete wa misava hinkwayo wa swirhendzevutani swa PP wu languteriwile ku fika eka US$2,014 wa timiliyoni hi 2032, na nhluvukiso wa thekinoloji lowu fambisaka ku kondletela na vukorhokeri. Nkongomiso lowu wu katsa vutumbuluxi bya sweswinyana lebyi vumbeke indasitiri ya PP strapping.