A: Formed PE liner bag is an integrated molded polyethylene inner bag specially matched for ton bags/FIBC bulk bags. It is shaped consistent with the inner space of jumbo bags, can be directly put inside the FIBC to isolate powder, moisture and leakage, widely used for grain, chemical powder, mineral materials packaging.
A: Yes. We produce virgin food contact PE liners complying with FDA food safety requirements, non-toxic, odorless, suitable for flour, starch, sugar, feed and other edible raw materials packaging. We can provide relevant test reports upon request.
A: We support full customization according to your jumbo bag size, fit 0.5ton/1ton/1.5ton/2ton standard U-type, circular, cross-corner FIBC. We can adjust bag height, width, spout top, bottom seal and film thickness from 0.02mm to 0.2mm.
A: Absolutely. Our one-piece forming liner has seamless main body, good waterproof and dust barrier performance, effectively prevents ultra-fine powder leakage and raw materials from damp deterioration during transportation and storage.
Q5: Can I print my brand logo on the PE liner bags?
A: Yes, custom logo printing is available. We can print your WANHEFENG logo or other brand patterns on the surface of PE liners with eco-friendly ink, clear printing without fading.
Q6: How to match the PE liner with my FIBC jumbo bags?
A: You just need to provide the length, width, height of your ton bag, and whether your bag has top filling spout / bottom discharge spout. We will produce the matched formed liner with corresponding spout opening to perfectly fit your jumbo bags.
Q7: What’s your minimum order quantity for PE liner bags?
A: Our MOQ is 500 pcs for regular sizes. For mixed specifications and small trial orders, we can negotiate flexible quantity based on your demand.
Q8: What is your production lead time?
A: For standard size PE liners, production time is 10-15 working days after receiving your deposit. For customized size & printed logo orders, the lead time is 20-30 working days.
Q9: Are you a factory that produces both FIBC jumbo bags and PE liners?
A: Yes, WANHEFENG is a professional integrated FIBC manufacturing factory. We have independent production lines for woven ton bags and supporting PE inner liners, so we can supply one-stop packaging solution with competitive factory direct price.
Q10: Can you provide samples before bulk order?
A: Free blank samples are available, you only need to bear the freight cost. If you need printed logo samples, we will charge a small printing plate fee which can be refunded when you place mass production order.
Q11: What payment terms do you accept?
A: We support T/T, L/C, Western Union. Normally 30% deposit before production, 70% balance against copy of Bill of Lading.
Q12: How to pack the finished PE liner bags for shipment?
A: PE liners are folded neatly and packed in woven PP bags or cartons, clean and compact, easy to load into containers together with your jumbo bags.
