25 Kg PP Block Bottom Valve Bag , Laminated Polypropylene Cement Bags

• Style

• Valve Material

• Appearance

• Fixation Of Patches

• Air Permeability

• Width

• Bottom

• Length

• Color Printing

• Micro Perforation

Lansu Packaging Co.,Ltd manufacturer Bottom Block Valve bag known as Ad*star Bags patented worldwide by Starlinger & Co. This bag is made of coated or BOPP film laminated polypropylene fabric without adhesives. The sack can be produced either as valve or open mouth block bottom sack in a one or two layer design having Flexo printing or with multicolored gravure printing. It surpasses all comparable products as far as resistance to breakage is concerned, is versatile and also eco-friendly and economical.

Shape Block bottom – Brick shape Material Coated woven PP fabric Tap Width2.5 mm – 5 mm Fabric Weight50 GSM – 80 GSM Coating Weight17 GSM – 25 GSMWidth300 mm – 600 mmLength430 mm – 910 mm Bottom Width80 mm – 180 mm Color As per customer requirement Type Valve or Open mouth Printing Flexo graphic or Rotogravure Printing Valve Material PP Fabric Attachment of Patches Sealing process with hot air & pressure Air Permeability As per customer requirement

Higher Strength

Strength of the Block Bottom Sack is its most important feature. Block Bottom Sacks are strongest sacks as compared to other industrial sacks. Polypropylene woven fabric using stretched tapes makes Block Bottom Sacks resistant to dropping, pressing and bending. Block Bottom Sacks resist small nails and hooks giving them an edge over other industrial sacks. Worldwide cement, fertilizers and other industries have observed a zero breakage rate, doing all stages, the filling, the storage, the loading and the transportation.

Maximum protection

Block Bottom Sacks keep your goods intact till they are delivered to the customer. All this is achieved by using high strength Woven Polypropylene fabric coated with layer of lamination.

Reduce Space through Higher Stacking
Due to perfect rectangular shape, Block Bottom Sacks can be stacked high using space efficiently. Due to high strength it can be used in both manual & automatic loaders. Block Bottom sack fits perfectly with palletizing or truck loading equipment whether manual or fully automatic, as it is the same size as other sacks made from different materials. Filled sacks require a minimum of storage space, and their high strength allows for high stacking.