Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"Multi Wall Paper Valve Bags for 25kg Porcelain Tile Adhesive","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/50\/72b11231669f698509e316003d99-200x200-1\/multi_wall_paper_valve_bags_for_25kg_porcelain_tile_adhesive.jpg","attrs":{"Brand Name":"WNLIN","Model Number":"Multi Wall Paper Bag","Certification":"ISO9001;ISO14001","Place of Origin":"China"}}
{"title":"20kg 2 Ply Paper Bags Waterproof Cement Multiwall Paper Sacks With Adhesive","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/43\/45883aac557e9dcbb74d602e680d-200x200-1\/20kg_2_ply_paper_bags_waterproof_cement_multiwall_paper_sacks_with_adhesive.jpg","attrs":{"Brand Name":"WNLIN","Model Number":"Multi Wall Paper Bag","Certification":"ISO9001;ISO14001","Place of Origin":"China"}}
{"title":"25KG 40KG 50KG AdStar 2 Ply Paper Bags Valve Paper Bags For Cement Packaging","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/86\/32f36857543503c84d5c741d3c5a-200x200-1\/25kg_40kg_50kg_adstar_2_ply_paper_bags_valve_paper_bags_for_cement_packaging.jpg","attrs":{"Brand Name":"WANLIN","Model Number":"Paper Woven Valve Bag","Certification":"ISO9001;ISO14001","Place of Origin":"China"}}
{"title":"Cement 2 Ply Paper Bags Waterproof 20kg Multiwall Kraft Paper Bags Laminated","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/ff\/5905a4fa809fe23464f23609d169-200x200-1\/cement_2_ply_paper_bags_waterproof_20kg_multiwall_kraft_paper_bags_laminated.jpg","attrs":{"Brand Name":"WNLIN","Model Number":"Multi Wall Paper Bag","Certification":"ISO9001;ISO14001","Place of Origin":"China"}}
{"title":"No Reinforcing patch 2 layer 90GSM Paper Valve Bags for 50kg Cement Packaging","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/4f\/9df58f09eda969a2adfbbcb75cd4-200x200-1\/no_reinforcing_patch_2_layer_90gsm_paper_valve_bags_for_50kg_cement_packaging.jpg","attrs":{"Brand Name":"Customer Logo","Model Number":"Multi Wall Paper Bag","Certification":"ISO9001;ISO14001","Place of Origin":"China"}}
{"title":"Moisture-proof 2 Ply Paper Valve Bags Customized 20kg Cement Bags 90gsm With","imgUrl":"https:\/\/img.chinax.com\/nimg\/29\/23\/42b98ebc35c0cc8ac42ee8d557de-200x200-1\/moisture_proof_2_ply_paper_valve_bags_customized_20kg_cement_bags_90gsm_with_printing.jpg","attrs":{"Brand Name":"WNLIN","Model Number":"Paper Bag with valve","Certification":"ISO9001;ISO14001","Place of Origin":"China"}}
Multi Wall Paper Valve Bags for 25kg Porcelain Tile Adhesive
Product Description
Product
Multi Wall Paper Valve Bags for 25kg Porcelain Tile Adhesive
Material
paper
Printing
Max 4 colors in each side;
GSM
70/80/90 GSM(grams per square meter)
Application
Tile Adhesive, cement, dry mixtures, putty, gypsum, carbon powder, fertilizer, powdered and granular goods,plastic resins and construction material, etc
Packaging
200pcs/bale or 3500pcs/pallet,or as customers’ requirements
Production Capability
6,000,000 bags/Month
Delivery Time
The first container within 20 days after order confirmation , the later as percustomer’s requirements
Payment Terms
T/T 50% in advance, T/T the balance before delivery
Packaging & Shipping
Our Services
Company Information
Technical FAQ: Paper Valve Bags
Q: What is the sealing mechanism of a Paper Valve Bag?
A: The bag is designed with a internal or external valve sleeve. During filling, the product enters through this sleeve. Once the bag reaches capacity, the internal pressure of the material flattens the sleeve against the bag wall, creating an automatic, secure seal.
Q: What are the primary benefits for industrial automation?
A:
High-Speed Packing: Perfectly suited for automatic rotary and inline packers.
Stability: The rectangular "brick" shape allows for taller, safer pallet stacks.
Reduced Waste: Self-sealing prevents material spillage during transport.
Q: How do you provide moisture protection for powders?
A: We use multi-wall construction, typically 2 to 4 plies of high-performance kraft paper. For moisture sensitivity, we can insert a PE-free film layer or use PE-coated paper to create a robust barrier against humidity and water vapor.
Q: Are there different types of valves available?
A: Yes. We offer Internal Valves for standard automatic sealing and External Valves (extended sleeves) which can be manually folded or ultrasonically heat-sealed for a 100% sift-proof finish.