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{"title":"50KG PP Cement Valve Bag with Self Adhesive Seal","imgUrl":"https:\/\/img.chinax.com\/nimg\/f0\/6d\/3774984124073d3b0f6cc6e1f6e6-200x200-1\/50kg_pp_cement_valve_bag_with_self_adhesive_seal.jpg","attrs":{"Bag Type":"Bag With Valve, Square Bottom Bag","Material":"100% Virgin PP","Capacity":"50KG","Bag Length":"58-68cm"}}
{"title":"Hot Sale 25KG 40KG 50KG Ad Star Bags PP Block Bottom Bag Cement Valve Bags","imgUrl":"https:\/\/img.chinax.com\/nimg\/9d\/bc\/8531e5545e4d456ec519f4b13733-200x200-1\/hot_sale_25kg_40kg_50kg_ad_star_bags_pp_block_bottom_bag_cement_valve_bags_cement_sack.jpg","attrs":{"Brand Name":"WANLIN","Model Number":"PP Woven Valve Bag","Certification":"ISO9001;ISO14001","Place of Origin":"China"}}
{"title":"25KG 40KG 50KG PP valve Block Bottom cement packaging bag China manufacture","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/6f\/ad3900871b179e1214c6ed1a3b26-200x200-1\/25kg_40kg_50kg_pp_valve_block_bottom_cement_packaging_bag_china_manufacture.jpg","attrs":{"Brand Name":"WANLIN","Model Number":"PP Woven Valve Bottom Bag","Certification":"ISO9001;ISO14001","Place of Origin":"China"}}
{"title":"20KG 25KG 40KG 50KG PP Valve Block Bottom cement packaging bag China manufacture","imgUrl":"https:\/\/img.chinax.com\/nimg\/35\/1d\/05d6b55b88ec03b23cafef06a2ba-200x200-1\/20kg_25kg_40kg_50kg_pp_valve_block_bottom_cement_packaging_bag_china_manufacture.jpg","attrs":{"Brand Name":"WANLIN","Model Number":"PP Woven Valve Bottom Bag","Certification":"ISO9001;ISO14001","Place of Origin":"China"}}
{"title":"20KG 25KG 40KG 50KG PP Valve Block Bottom empty cement bag China manufacture","imgUrl":"https:\/\/img.chinax.com\/nimg\/60\/ca\/3f2d6915088dea5abba2a8f9a116-200x200-1\/20kg_25kg_40kg_50kg_pp_valve_block_bottom_empty_cement_bag_china_manufacture.jpg","attrs":{"Brand Name":"WANLIN","Model Number":"PP Woven Valve Bottom Bag","Certification":"ISO9001;ISO14001","Place of Origin":"China"}}
{"title":"20KG 25KG 40KG 50KG PP Valve Block Bottom empty cement bag China manufacture","imgUrl":"https:\/\/img.chinax.com\/nimg\/80\/b9\/214f77e54885eeb9f20f4d36b193-200x200-1\/20kg_25kg_40kg_50kg_pp_valve_block_bottom_empty_cement_bag_china_manufacture.jpg","attrs":{"Brand Name":"WANLIN","Model Number":"PP Woven Valve Bottom Bag","Certification":"ISO9001;ISO14001","Place of Origin":"China"}}
{"title":"Best sale 20KG 25KG 40KG 50KG pp woven cement bag China manufacture","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/2c\/56bcefd045b0f49792a17ac714b3-200x200-1\/best_sale_20kg_25kg_40kg_50kg_pp_woven_cement_bag_china_manufacture.jpg","attrs":{"Brand Name":"WANLIN","Model Number":"PP Woven Valve Bottom Bag","Certification":"ISO9001;ISO14001","Place of Origin":"China"}}
High quality PP woven cement bags manufactured directly in our factory with block bottom valve design for efficient filling and handling.
Product Specifications
Product
PP Cement Bag Plastic 50KG
Material
PP woven fabric laminated with PE film
Dimensions (cm)
Length: 58-68cm
Width: 50cm (±0.7cm)
Top/Bottom cover patch width: 10cm (±0.3cm)
Valve depth: 15cm (customizable)
Weight per sack
70-85 grams (customizable)
Fabric Specifications
Uncoated fabric density: 33*33 per 10cm (3mm tape) or 36*36 per 10cm (2.8mm tape)
Fabric weight: 60-65g/m²
Coat weight: 20-25g/m²
Color Options
White, Yellow, Beige, Kraft Brown
Printing
Max 4 colors per side (Flexographic printing)
Strength (ISO 13934-1)
Warp direction: ≥65kgf
Weft direction: ≥55kgf
Top seam: ≥55kgf
Bottom seam: ≥55kgf
Elongation at break
Widthwise: 10-15%
Lengthwise: 16-24%
Perforation
80-125 Nm³/h @50Mbar (customizable)
Warranty
12 months
Applications
Cement, mortar, plaster, bricks, concrete, putty powder, gypsum, carbon powder and other construction materials
Packaging
4000-10000pcs/pallet
Production Capacity
60,000,000 bags/month
Delivery Time
First container within 30 days after order confirmation (subsequent orders as required)
Payment Terms
T/T 50% in advance, balance before delivery
Company Information
Packaging & Shipping
Frequently Asked Questions
Q1: Are you the factory or trading company?
A: Our factory was founded in 2005. We are a family business with over 30 years of production experience. We have supplied cement bags to China Resources (one of China's largest cement companies) for 10 years. Our facility includes:
Two Starlinger auto bag making machines (Starlinger Ad Star*Kon AX+)
Two high-speed tapelines
156 loom machines
Three lamination machines
Seven printing machines
Q2: What kinds of products can you provide?
A: We specialize in block bottom valve bags and ordinary PP woven bags for cement, building materials, and chemical materials. We have invested in two latest-generation automatic bag making machines from Austria's Starlinger company.
Q3: How can I get a quote?
A: Please contact us with your requirements including size, material, quantity, gram weight, printing specifications, and closure preferences for an accurate quote.
Q4: Are you willing to provide samples?
A: We're happy to provide samples. Stock samples are free (new partners pay express shipping).
Q5: What are your payment terms and delivery time?
A: Standard terms are T/T 30% deposit with balance due within 7 days of B/L copy, or L/C at sight. Initial delivery is 25-30 days for a 20ft or 40HQ container.
Visit Changsha and Our Factory
Changsha, the provincial capital of Hunan, is a 3,500-year-old city renowned for its beauty and rich history. Famous for its traditional Xiang cuisine and snacks, Changsha offers a memorable cultural experience alongside business opportunities.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2004
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
Company Profile
YIYANG WANLIN WEAVE PACKING CO., LTD.
Yiyang Wanlin Weave Packing Co., Ltd. is established in 2004, a professional manufacturer and exporter that is concerned with the production of Cement bag. We are located in Yiyang City of Hunan province, with convenient ...
Company Profile
YIYANG WANLIN WEAVE PACKING CO., LTD.
Yiyang Wanlin Weave Packing Co., Ltd. is established in 2004, a professional manufacturer and exporter that is concerned with the production of Cement bag. We are located in Yiyang City of Hunan province, with convenient ...