AD*Star Block Bottom Valve Bag

One of the most popular solutions created by Starlinger is the AD*STAR block-bottom valve sack, which combines the advantages of a paper sack with those of woven plastic fabric.

With only about 60 grams, the AD*STAR Block Bottom Cement Bag is the lightweight among woven bags made of polypropylene fabric. Less weight means material savings in the manufacturing process, and despite its low weight, the PP woven bag is robust. With dry bulk goods such as cement, the so-called tensile energy absorption (TEA) plays an important role because under load, as during sack filling or a fall from a large height, the packaging is subjected to considerable forces. This is where the interaction of strength and elongation of woven plastic fabrics comes in: Starlinger tapes show a high elongation that is retained over the entire process chain. In combination with the high strength of the tapes, this results in a higher TEA than comparable products and thus in an optimal performance under stress.

Our Starlinger equipment from extruding to bag making, just perfectly performed it.

The Ad*Star Sack can be produced either as a one-layer Block Bottom Valve Bag (V-BB) or as an open mouth bag with a block bottom without valve (OM-BB) and with or without micro-perforations.

Fabric Construction – Circular Pp Woven Fabric (no seams) or Flat PP Woven Fabric (back seam bags) Laminate Construction – PE coating or BOPP Film Fabric Colors – White, Clear, Beige, Blue, Green, Red, Yellow or customized Printing – Off-set print, Flexo print, gravure print. UV Stabilization – Available Packing – 5,000 Bags per Pallet Standard Features – No stitching, completely hot welding

Optional Features:

Printing Anti-slip Embossing Micropore

Valve extendable Kraft paper combinable Top opened or valved

Sizes Range:

Width: 350mm to 600mm

Length: 410mm to 910mm

Block width: 80-180mm

Weave: 6×6, 8×8, 10×10, 12×12, 14×14

Application:

1. Pet food 2. Stock feed 3. Animal Nutrition4. Grass seed 5. Grain/Rice6. Fertilizer 7. Chemical 8. Building material 9. Minerals

Our company

Boda is one of China’s top packaging producers of specialty Polypropylene Woven Bags. With world-leading quality as our benchmark, our 100% virgin raw material, top-grade equipment, advanced management, and dedicated team allow us to supply superior bags all over the world.

Our company covers an area totally of 500,000 square meters and there are more than 300 employees. We possess a series of advanced Starlinger equipment including extruding, weaving, coating, laminating and bag produce. What’s more, we are the first manufacturer in domestic that imports the AD* STAR equipment in the year 2009 for Block bottom valve bag Production.

Certification: ISO9001, SGS, FDA, RoHS

Looking for ideal 50kg PP cement Bag Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Cement Valve PP Bag are quality guaranteed. We are China Origin Factory of AD Star Cement Sack. If you have any question, please feel free to contact us.

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