42.5kg 50kg PP woven block bottom bags for portland cement packaging bags

Short Description:

A plastic valve bag is a common industrial package style made from 100% polypropylene material.

Valve bags are packed on equipment that deposits material into the bag via horizontal filling spout.

After filling, forces generated by the product inside the bag allow the valve opening to self-seal.

Free samples available

Accept trial order under MOQ


Product Detail

Product Tags

PP WOVEN BLOCK BOTTOM VALVE BAG/POLYPROPYLENE CEMENT VALVE BAG/25KG CEMENT BAG

Block Bottom Valve Bag

Valve bag is a new and advanced type in packing industry. It commonly used on automated packing lines where filling efficiency is essential and the speed of filling and closing open mouth bags can be accommodated.

Widely used in cement, flour, food ingredients, medicine ingredients, chemical materials, plastic resin, animal feeds… powdery and granular material.

1.100% Virgin PP

2.AD-STARKON Newest Technical, advanced Hot Air Welding.No stitch holes, no leakage.

3. Outstandingtensile strength, puncture and tear resistance and durability.

4. Available in a wide range of proportional sizes.

5. Stack automatically with perfect shape

6. More healthy & environment protection

7. More popular in the auto-filling sectors.

SPECIFICATION

Products Name

Custom wholesale 25kg 40kg 50kg empty PP woven cement packaging bag

Materials

100%virgin newpolypropylene PP PE granules , Sinopec

Size

50*62*12cm or other options

Valve size

15cm or other options

Woven Fabric

10 X 10mesh , customized color , laminated 80-94gsm

Inner Bag

Kraft paper, PE plastic

UV Content

0%-3%

Ventilation Property

30nm3/h-170nm3/h

As customer’s filling machines and stuff products

Net Weight

25kg, 40kg, 50kg

Bag Weight

50g/pc-150g/pc

Testing

drop test (1m height), breaking strength,

Printing

Logo

As customized , offset printing , flexible printing, laminated OPP gravure printing

Equipments

Austria AD*star-kon+, five sets totally

Technology

Hot air welding

Top

Vale spout, self-closed mouth

Bottom

Square (block ), welding sticker

Surface

diamond shape embossing, anti-skidding, easy to stow and transport. Andvery artistic.

Usage /application

Flowing powder , cement , fertilizer , chemicals , flour , monosodium glutamate, putty , try adhesive…all kinds of free-flowing goods.

Packing

500pcs per bale ; 5000pcs per wooden pallet ; 4500pcs per cases ; 6000pcs per double planks(more dangerous when loading )

Production time

Short delivery time, 25-30 days for the first container , then one container per week after prepayment ; according customized

Features

Moisture proof ,automaticfilling , self-closed mouth

OUR STRENGTH

– High-quality, 100% virgin PP material, 3 times inside inspection per step before next processing.

– Advanced equipment: Starlinger is the top brand equipment manufacturer of pp woven bags.

– Professional: With three generations of engagement in this industry, Rich experience, ingenuity, always pay attention to the development of the industry, which made us have a wealth of professional knowledge and solutions.

– Passion: Things will be different and meaningful because of passion, the great love for this industry, has kept us on the right path and headed on.

– Empathy: To know what our client’s concern about, to do what we can with what we have to support.

 

 

 

OUR MAINPRODUCTS

MAIN PRODUCTS

 

Disclaimer: The intellectual property shown on the listed product(s) belongs to third parties. These products are only offered as examples of our production capabilities, and not for sale.


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