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
BOPP (Biaxially Oriented Polypropylene) is a water-resistant poly film that has been stretched in both directions to deliver superior durability.
Once this film is laminated to a woven polypropylene fabric, these bags are both durable and able to be printed with high resolution graphics.
With this feature: a very robust bag with the option to have full color printing on the body, and excellent protection from moisture and challenging environmental circumstances. The bags are widely used for pet food, cat litter, rock salt, fertilizers, stock feeds, resins, grass seed, birdseed, and building materials.
Micro perforation or ventilation hole can be added to aid any breathing if required by the product in which the bag is being filled.
Laminated Woven Bag Specifications:
Fabric Construction: Circular PP Woven fabric (no seams) or Flat WPP fabric (back seam bags)
Laminate Construction: BOPP Film, glossy or matte
Fabric Colors: White, Clear, Beige, Blue, Green, Red, Yellow or customized
Laminate Printing: Clear film printed using 8 Color technology, gravure print
UV Stabilization: Available
Packing: From 500 to 1,000 Bags per Bale
Standard Features: Hemmed Bottom, Heat Cut Top
Optional Features:
Printing Easy Open Top Polyethylene Liner
Anti-slip Cool Cut Top Ventilation Holes
Handles Micropore False Bottom Gusset
Sizes Range:
Width: 300mm to 700mm
Length: 300mm to 1200mm
Customized PP woven plastic food packing bags feed packaging bags-BOPP laminated pp woven bags
We can offer bags with BOPP Multicolor printed and laminated on single side as well as both sides.
We can offer Multicolor Printing up to 10 colors & Flexo printing up to 4 colors.
We offer bags with Plastic Handles and D – Cut, D – cut is only preferred mainly on 5 Kgs Bags. Matching Nylon and plastic handles are also available with suitable stitching threads.
These bags can be easily carried, so this is re-used for shopping and indirectly the brand is promoted.
We provide bags with gussets as they are very useful while stacking in super markets or warehouses and they also occupy less space while transportation, these bags are offered with two types of printing, one is normal gusset printing and another is center gusset printing.
We can also offer EZ open bags, as they can be easily opened from the mouth side.
We can also offer Low GSM Fabric Bags for cost effectiveness.
We can provide window as an additional feature on these bag to display the in-filled product as per the customized design.
We can match the stitching thread same as the bag design & art work.
No. | Item | Specification |
1 | Shape | tubular |
2 | Length | 300mm to 1200mm |
3 | width | 300mm to 700mm |
4 | Top | hemmed or open mouth |
5 | Bottom | single or double folded or stitch |
6 | Printing type | Gravure printing on one or two sides, up to 8 colors |
7 | Mesh size | 10*10,12*12,14*14 |
8 | Bag weight | 50g to 90g |
9 | Air permeability | 20 to 160 |
10 | Color | white, yellow, blue or customized |
11 | Fabric weight | 58g/m2 to 220g/m2 |
12 | Fabric treatment | anti-slip or laminated or plain |
13 | PE lamination | 14g/m2 to 30g/m2 |
14 | Application | For packing the stock feed, animal feed, pet food, rice ,chemical |
15 | Inside liner | With PE liner or not |
16 | Characteristics | moisture-proof, tightness, highly tensile, tear resistant |
17 | Material | 100% original pp |
18 | Optional choice | Inner laminated, side gusset, back seamed, |
19 | Package | about 500pcs for one bale or 5000pcs one wooden pallet |
20 | Delivery Time | within 25-30 days for one 40H container |