Product Description
Block Bottom Valve Laminated Woven PP Cememt Bag made from coated polypropylene fabric without adhesives. The bag can be produced either as a one-layer Block Bottom Valve Laminated Woven PP Cement Bag or as an open mouth bag with a block bottom.
Use range
The Block Bottom Valve Laminated Woven PP Cememt Bag are widely used in industrial packing for powder and grain in cement , calcium and fine chemical etc .
Key Benefits
①Light
The trend in packaging materials goes towards reducing their weight - the less weight means less material . The bag we produce uses less material but have a better quality
②Strong
The challenge in reducing the weight of a bag material is to maintain its important properties such as tensile . We now use the best machine , best material , best engineer to ensure the bag is strong enough . An average single-layer PP Block Bottom Valve Bag that holds 50kg of content weights only 70g - a weight reduction of more than 55% compared to a 3-ply paper bag of same size .
③Environment-friendly
The Block Bottom Valve Bag uses no needle which have 64 holes per 1 cm²for air permeability. The bag after filling with 50kg cement drops from 1m high for 8 times , only lose 20g . It is environment-friendly .
Product Specification
NO | Parameter | Unit | Standard | Note |
1 | （A）Length of the bag | （mm） | 530-680 | （customizable） |
2 | （B）Width of the bag | （mm） | 480-530 | （customizable） |
3 | （C）Width of the bag bottom | （mm） | 100-110 | （customizable） |
4 | Length of the valve | （mm） | 130-145 | （customizable） |
5 | Air Permeability | Nm³/h | 40-120 | （customizable） |
6 | Body color | / | / | （customizable） |
7 | Printing | Two side no more than 6 colors | ||
Industrial Packaging Bag> Putty Powder Packaging Bag> Block Bottom Putty Powder Packaging Valve Bag
Woven Bag> Block Bottom Outer Valve Bag> Block Bottom Paper Bag Cement With Outer Valve
Industrial Packaging Bag> Calcium Carbonate Packaging Bag> 50kg PP Woven Packaging Bag
Woven Bag> Block Bottom Valve Bag> PP Woven Lamination Sack Bag
Industrial Packaging Bag> Putty Powder Packaging Bag> Putty Powder Packaging Bag
Woven Bag> Block Bottom Valve Bag> PP Woven Square Bottom Valve Bag
Woven Bag> Block Bottom Valve Bag> PP Valve Bags Block Bottom PP Sacks Bags
Industrial Packaging Bag> Cement Bag> PP Woven Cement Bag
Woven Bag> Block Bottom Open Bag> Block Bottom Open Bag
Industrial Packaging Bag> Calcium Carbonate Packaging Bag> Calcium Carbonate Packaging Bags
Industrial Packaging Bag> Cement Bag> AD Star PP Cement Bags
Woven Bag> Block Bottom Valve Bag> Plastic Square Bottom PP PE Valve Cement Bags
Industrial Packaging Bag> Cement Bag> 50kg Woven Polypropylene Cement Valve Bag
Woven Bag> Block Bottom Valve Bag> Block Bottom Valve Laminated Woven PP Cememt Bag
Woven Bag> Block Bottom Valve Bag> High Quality Clear Transparent Plastic Ziplock Valve Bag
Woven Bag> Block Bottom Valve Bag> Block Bottom One Way Packaging Valve Bags
the fifth-generation block bottom valve bag making technology AD*STARKON hold a world famous patent on Hot Air Welding technology.The special function of this product is that it has high tensile,prefect shape after filling,also stack automaticly and apply to mechanized production line for filling.This product is international populara high-strength,environmentally-friendly pp woven bag. Features and Applications:
made without adhesives from coated polypropylene fabric made exclusively on Starlinger machines.Eco-friendly polypropylene material, can be fully recyclable
economical use of raw material than 3-layer paper bag and PE-film bag
0.05-0.25% Reduction of Breakage rate by switching over from paper sacks to AD*STAR. Given anannual demand of around 100 million sacks and a price of about $ 0.5 per 50 kg bag of cement, it couldsave $ 2.5 million a year.
can be used for all types of free-flowing goods such as cement, building materials, fertilizer, chemicals, or resin as well as flour, sugar, or animal feed.
1. PPwoven bags
offset&flexo printed bags ; bopp laminated bags; inner laminated bags; back seal laminated bags
2. AD.Starlinger bags:
block bottom bags; block bottom bags; back seal kraft paper bags
3. Big bags/jumbo bags
circular type jumbo; U type jumbo; baffle jumbo; Sling bags
We can produce pp bags according to your request.
Sales Manager:Daniel
Mobile Phone:+86- 13802155833
E-mail:tjwhoking@163.com
QQ:490045876
SKYPE:antonio87455
WeChat:+86-13802155833
WhatsApp:+ 86-13802155833
