Technical Parameters (@23℃)

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Note: This is vulcanized rubber‑nylon flat belt, no viscosity & curing‑time parameters.

Size & Structure

‑ Standard stock size:1820(L) ×20(W) ×4(T) mm ‑ Thickness option:3 mm /4 mm /6 mm ‑ Custom range: Length 500‑6000 mm; Width10‑150 mm.

Please provide old belt dimension (Length × Width × Thickness) for order confirmation.

Compatible Folder‑Gluer List

‑ BOBST Expertfold series ‑ HOSON HS series automatic folder gluer ‑ GAOTIAN GT series folder gluer ‑ Other domestic folder‑gluer brands.

Warning: Dimension check of old belt is mandatory; machine‑model only is not sufficient.

Wear‑test & Replacement Advice

‑ 8‑hour daily production: replace every 6‑8 months ‑ 24‑hour continuous production: replace every 3‑4 months ‑ Replace when crack, heavy dusting, slipping, edge delamination occurs. ‑ Can flip belt for secondary usage since double‑sided NBR rubber.

Real‑shot & Package Reference

‑ Photo1: Whole endless belt appearance(1820×20mm) ‑ Photo2: Cross‑section showing 3‑ply sandwich construction ‑ Photo3: Rubber surface texture close‑up ‑ Photo4: Multi‑size belts side‑by‑side comparison ‑ Photo5: Mock‑up assembled on folder‑gluer pulley ‑ Photo6: PE single‑piece package & outer carton view.

FAQ

1. MOQ: 1 pc for stock item.
2. Lead‑time: 3 working‑days for stock; 7‑12 working‑days for non‑standard custom dimension.
3. Customization: Custom length / width / thickness available; punching, grooving, color option available.
4. Shipping: DHL/FedEx/TNT/UPS, air & sea freight available; non‑hazardous rubber spare‑part.
5. Installation tension: Proper tension, sag approx.10‑15 mm. Over‑tight will shorten belt life.
6. Storage: Cool, dry, dark warehouse, avoid heat & ozone. Unopened shelf‑life:24 months.

Competitor Comparison

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Customer Cases & Testimonials

‑ Case 1: Domestic packaging printing factory, replacement for GAOTIAN folder‑gluer model 1820×20mm, reduce paper‑feeding slip & mis‑registration, monthly purchase 30‑50 pcs. ‑ Case 2: Southeast‑Asia carton printing plant, applied on BOBST & HOSON folder‑gluer, good performance under ink‑splashing workshop environment, repeat bulk‑orders.

“Good low‑elongation performance, less slipping for folder‑gluer paper feeding, stable anti‑static property.” “NBR rubber layer resists ink splash, good service‑life for packaging press‑room

Company profile

Founded in 2002, Guangzhou Print Area Trading Co., Ltd is an exporter of Printing Materials in China. We own our factory in Guangzhou with current factory premises area 3000 square meters and 40 tons monthly output of offset printing inks and also production of other printing materials.

Our products enjoy a high reputation in domestic market for over 16 years. Some of our offset printing ink clients include McDonald(China), Pizza Hut(China), KFC(China) and Singapore publishing house. We are now also sell to North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East.

Our company is in pursuit of the tenet of "to survive on the basis of quality and establish trademark on credit". Sincerely welcome customers at home and aboard to come.