PSA Hot Melts a Wɔde Yɛ Ahotew Ho Nneɛma

TH-6102 yɛ PSA Hot melts a ɛyɛ fɛ ma Hygiene Products a wɔayɛ sɛ ade a ɛkorɔn-adwumayɛ nhyehyɛe adhesive ma nnɛyi nneɛma a wɔtow gu. Fitaa-a ɛda adi pefee no ma converters nya afɛfɛde ano bere a ɛma kwan ma ɛyɛ mmerɛw sɛ wɔbɛhwɛ wɔ aniwa so wɔ high-speed lamination lines so. Na melt viscosity bɛyɛ 900 cps wɔ 170℃, adhesive no sen mmɔdenbɔ biara fa slot-die ne spiral-spray nozzles, kura atade mu duru a ɛyɛ den a ɛba fam te sɛ 1 gsm a enni nsuyiri anaasɛ nhama. Ne brɛoo a ɛkari pɛ a ɛyɛ digrii 85–95 no de nkitahodi a ɛyɛ mmerɛw, ɛyɛ mmerɛw a ɛtra ase wɔ nipadua-ɔhyew tebea horow mu nanso ɛko tia awɔw-nsu ne anoano-ma so wɔ adekoradan ne akwantu nyinaa mu ma.

Esiane sɛ ɛyɛ nokware PSA Hot melts ma Hygiene Products nti, TH-6102 yɛ instant tack wɔ polyethylene akyi-nkratafa, breathable non-woven topsheets ne elastic spandex, na ɛmma enhia sɛ mfiri entanglement anaasɛ secondary tapes. Wɔayɛ polymer akyi dompe no ama ɔhyew a ɛkorɔn: akyi 72 h wɔ 160℃, viscosity sɔre yɛ<10 %, which keeps pot-life long and cleaning intervals short on high-speed Nordson or ITW lines. The formulation is free from ROS, phthalates and fluorescent brighteners, meeting FDA/GB9685 indirect food-contact clauses and offering extremely low odor and extractables, a crucial benefit for baby-diaper and feminine-care applications.

TH-6102 also withstands the aggressive loadings of lotions, urine and menses surfactants. Bonds retain >80 % of original peel after 4 h immersion at 37℃, siw delamination bere a wɔde di dwuma ankasa-wiase. Elastic attachment sɔhwɛ ahorow wɔ 540 dtex spandex kyerɛ<5 % creep after 1000 cycles at 200 % elongation, allowing thinner chassis and improved wearer comfort. The adhesive's broad service window (−20 °C to +65 °C) guarantees reliable performance in both winter warehouses and tropical markets.

Sɛ yɛbɛbɔ no mua a, TH-6102 ka aniwa mu pefeeyɛ, ɔhyew a ɛba fam-a ɛyɛ mmerɛw ne nea ɛbata ho a ɛyɛ den bom de si atetesɛm mu rɔba-gyina adansi gluu ananmu. Converters nya line ahoɔhare a ɛkorɔn, nsiesie a ɛso tew ne ade a ɛho tew, ahobammɔ wom a ɛne wiase nyinaa ahotew gyinapɛn a emu yɛ den sen biara hyia.

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