China laminated OPP film PP block bottom valve bag for building materials with filling spout used hot air welding technology

FOB Reference Price:Get Latest Price
US $0.1-0.4 / Piece | 50000 Piece/Pieces (Min. Order)
Supply Ability:
1500000 Piece/Pieces per Month
Xingang , China
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Quick Details
Plastic Type:
Bag Type:
Woven Bag
Industrial Use:
automatic filling building materials packaging
Surface Handling:
BOPP gravure printing or flexible printing
Sealing & Handle:
Spout Top
Custom Order:
Place of Origin:
Hebei, China (Mainland)
Brand Name:
Model Number:
FDA , ISO 9001, CE
laminated with valve spout
Fabric Color:
beige , milk white , transparent
cut full open , valve spout
folded sewing , hot air welding block bottom
hot air welding
Austria ad starlinger machines
BOPP film coated , lamination , offset printing
packaging sugar , cement , grains, flour , building materials , etc.
China laminated OPP film PP block bottom valve bag for materials
Packaging & Delivery
Packaging Details
China laminated OPP film PP block bottom valve bag for building materials 4500-6000pcs/ box or pallet, bales packing by pp fabric 1*40 GP contains
Delivery Time
in about 25 days after receiving the deposit or original L/C




Company Information

Established in 2001, we have two  factories now , from the old one factory now we have more than 15 years history, our companies cover an area of 35,000 square meters and there are more than 1000 employees. We possess a series of advanced equipment from extrusion to packing.They are 5 sets of extruders, 100 sets of circular looms, 6 sets of computerized high-speed and 10-color flexible relief pressing machines, 4 sets of high-speed and 6 color gravure printing machines, 3 set of automati cpositioned cutting machine,2 set of gusset folding machine, 80 sets of sewing machines with single stitch or double stitches and 2 sets of packing machines, 4 sets of Austria ad*star;inger machiens for block bottom valve cement bags production , also could be with inner Kraft paper , which form an integrated product line  with an annual output of 5,000 metric tons.






Product Description

 BOPP woven Valve bag Product Description 




Plastic valve block bottom valve bag is a new-type of packaging bag, widely used in packaging cement, flour, fertilizer, building materials , etc . Compared with the traditional cement bag kraft paper cement bag, it is very economical and convenient, as well as big production capacity . 


1. Professional manufacturer and direct exporter 

2. Lower cost and faster production line,  

     higher extensibility and more environmental 

3. No leakage, no stitched, no holes 

4. AD*STARKON imported from Australia

5. Printing colorful 7 kinds of colors , which is same with the kraft paper traditional cement       bag  

6. Production capacity may get 1.5 million per week





BChina laminated OPP film PP block bottom valve bag for building materials    


block bottom


50cm or as customer's request


62cm or as customer's need


printing on one side or both sides or as per your request


hot air welding, with valve


hot air welding, flat bottom


AD* starkon , imported from Australia 


beige, blue, brown, white or as customer's request


6x6, 8x8,9x9,10x10,12x12,x14x14


Fron 600D to 1500D


500-1000pcs/bale, wooden box, paper box, pallet


ISO 9001:2008, SGS


Advanced equipments-starlinger brand, high technology-

hot air welding technology, quick delivery, competitive price, 

good service, multiple usage






Cement Production line



plastic PP woven Valve Bag production line 


AD*STARKON equipment made of Australia for valve cement bag








How to get sample?


1. Existing Samples:  free 

2. Custom Samples : according to the specification, sample time: 3-5 days 


Design & Printing:


We adopt gravure printing to perfect display your great design!

1. please complete your design or confirm our design firstly

2. we use eco-friendly printing ink.

3. usually 4 to 5 printing cylinders are enough to treat all beautiful photos.

4. according to the pp woven bag size, US$100 more or less printing plate charge for each color.


Packaging & Shipping


Payment terms:


We would like to find the payment terms acceptable for both side.

1. 100% irrevocable L/C at sight

2. 30% deposit by T/T, the balance paid against copy B/L

3. for regular client, we have better payment terms.




PP woven Valve Bag packaging delivery with pallets 




Our Services


Product Catalogue 

  1. Block bottom valve bag / starlinger woven bag / AD*STAR valve bag or with inner Kraft paper / BOPP film coated spout bag / Beige 50kg Portland white cement bags / Automatic filling PP woven packaging without sewing lines / hot air welding bag with top pocket 
  2. FIBC / Jumbo bag / Big bag / Bulk bag / Container bag / 1000kg PP bag / Super bag / ton bag
  3. Slinger bag for filled 50kg valve bag transportation 
  4. Grains sack / Laminated BOPP rice bag / Flour woven bag / PP plastic cement bag / 25kg back seamed horse feed bags / Easy article top beautiful 7 colors packaging bag for animal pet dog food / breathable potato onion bag / 10kg flood sand bag / Matt fiml fertilizer bag / Square bottom full open top seed cereal bag / Jute sack for carbon / Chicken feed sack / conversion polypropylene rafia bag for cattle feed / Corn packages / Cement adhesive valve bag / Putty chemicals sack etc.
  5. Conversion fabric rollers / Laminated woven tubular fabric / 58gsm cloth rolls / 200gsm fabric for big bag / Machine cover fabric / polypropylene woven fabric food grade SGS 

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