- Anhui Guanzhong Packaging Co.,Ltd.
- China Manufacturer with main products:ad*star cement bag ,block bottom valve bag ,AD STAR bag ,Block bottom valve bag ,ton bag ,block bottom valve sack ,pp woven bag ,STARLINGER cement bag ,FIBC Fabric and Sacks ,Flat Woven Fabrics ,valve bags , open mouth bags ,paper woven laminated bags ,2layers 3 layers kraft paper ,BOPP Block bottom valve bag
Home > Products > Fertilizer Packaging Bags > actory price white laminated pp woven sacks chemicals packing plastic bag highly effective bottle cleaner packing empty bag
actory price white laminated pp woven sacks chemicals packing plastic bag highly effective bottle cleaner packing empty bag
- 8920000 Piece / Pieces per Month
- Shanghai
- T/T L/C D/P D/A Credit Card PayPal Cash Escrow Other
- 10 days
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Product Details
Brand Name: | Flat Bottom with discharging spout ton big bag sack | Place of Origin: | China | Model Number: | 4 Cross Corner Loop Plain/chain/chain lock with optional soft-proof fibc bulk bag |
Feature: | Antistatic | Loading Weight: | 3000 | Safety Factor: | 3:1 |
Bottom Option (Discharge): | With Spout | Loop Option (Lifting): | Loop in Loop | Top Option (Filling): | Top Full Open |
Product Description
A: Shipping Methods: By air or by sea(FOB port:Ningbo Shanghai,Qingdao,etc.),by express (DHL,UPS,TNT,FEDEX).
If you have any need of these PP woven packages , welcome To contact me any time via the following ways :
Sales Manager:Daniel
Mobile Phone:+86- 13802155833
E-mail:tjwhoking@163.com
QQ:490045876
SKYPE:antonio87455
WeChat:+86-13802155833
WhatsApp:+ 86-13802155833
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 .
Block Bottom Valve bags, According to material, are classified as PP valve bags, PE valve bags, paper-plastic composite valve bags, Kraft paper valve bags, and multi-layer Kraft paper valve bags.
PP valve bag with upper or lower valve filling spout is constructed of polypropylene woven fabric.
Paper-plastic composite valve bags are made of plastic woven fabric and compounded by casting method (fabric / film composite is two-in-one, or fabric / film / paper composite is three-in-one, etc.).
PE valve pockets are made of polyethylene woven fabric;
The Kraft paper valve bag is mostly formed of Kraft paper, and it usually has two or three layers in industrial packaging like cement, putty and some construction materials.
Detailed Information and Advantages:
1. Professional manufacturer and direct exporter,we are
2. Lower cost and faster production line, higher extensibility and more environmental production
3. No leakage, no stitched, no holes
4. AD*STARKON production lines imported from Austria
5. Production capacity may get 1.5 million per week, we have four sets of completed starlinger production lines
6. Technology : advanced in the world -----hot air welding technology
Size | 50cm*60cm*11cm (as customized ) |
Loading weight | 50kg cement |
Insert liner | Kraft inner paper is OK, more moisture proof |
Printing | Offset printing and flexible printing (economical and beautiful ) |
Top | Valve top ---- automatic filing by machine , could be open |
Surface | Anti-skidding ---- easy to stow and very artistic , easy to transport |
Block bottom bags are used to transport and store a wide variety of dry flowable bulk materials.
There are two basic types: Open Mouth Block Bottom Bags and Valve Block Bottom Bags. An open mouth bag is a tube of laminated PP woven fabric with the bottom end sealed. The bag is filled through the open mouth and then closed by stitching or tape.
Valve bags are packed on equipment that deposits material into the bag via a horizontal filling spout. After filling, forces generated by the product inside the bag allow the valve to open to self-seal.
PP woven block bottom bags are made up of 2-3 layers (plies) of fabric and film. Or can be combined with kraft paper.
If you have any need of these PP woven packages , welcome To contact me any time via the following ways :
Sales Manager:Daniel
Mobile Phone:+86- 13802155833
E-mail:tjwhoking@163.com
QQ:490045876
SKYPE:antonio87455
WeChat:+86-13802155833
WhatsApp:+ 86-13802155833
AD*STAR® block bottom woven bags are made by extruding polypropylene resin into sheets, cutting the sheets into tapes, and weaving the tapes into the tubular fabric. The tubular fabric is then laminated, cut, and converted into a finished bag. The following information demonstrates the basic steps in manufacturing a poly woven block bottom bag.
Starlinger Company supplies integrated bag converting machinery to produce the woven valve bag from start to finish. Production steps include:
Tape Extrusion: High-strength tapes are produced by stretching after the resin extruding process.
Weaving: Tapes are weaved into tear-proof flat fabric in circular looms.
Coating: A thin layer of PP film is laminated to the woven fabric. Or additional BOPP film applied which can offer more eye-catching print and marketing effect.
Printing: Both flexo print and gravure print up to 8 colors, can be printed on the bag fabric.
Slitting: Top, bottom, and valve patches are pre-cut for the converting line.
Converting: Using Starlinger machines, sacks are assembled by forming the block bottom and applying patches and the valve using hot air sealing technology. No glue is used to seal the bag.
Contact Us
- Anhui Guanzhong Packaging Co.,Ltd.
- Contact nameJack
- Phone86-0566-13802155833
- Addressjiangnan industrial park,guichi district Chizhou,Anhui
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