20kg 25kg Kraft Paper Valve Cement Bag

• Shape：Square Bottom Bag
• Material：Paper
• Feature：Moisture Proof, Recyclable, Bio-Degradable, Shock Resistance, Antistatic
• Application：Food, Household, Chemical
• Making Process：Composite Packaging Bag
• Raw Materials：Kraft Paper

=== Base Info ===

• Specification：25-50kg
• Transport Package：by Pallets & Cloth Bag
• ODM & OEM：Supported
• Bag Size：Customized
• Printing：Customized
• Bag Weight Capacity：10-50kg
• Bag Variety：Upright Bag
• Model NO.：SZVB-500-50
• Trademark：SZ
• Origin：Wenzhou
• HS Code：4819400000
• Production Capacity：200000000

=== Description ===

Basic Info.

Model NO. SZVB-500-50 Bag Variety Upright Bag Bag Weight Capacity 10-50kg Printing Customized Bag Size Customized ODM & OEM Supported Transport Package by Pallets & Cloth Bag Specification 25-50kg Trademark SZ Origin Wenzhou HS Code 4819400000 Production Capacity 200000000

Product Description

China Multiwall Kraft Cement Paper Bag With Block Bottom and Valve Top


Paper Bag Description
 

Product Name	Multiwall Kraft Paper Bag
Other Names	Valve Bag,Cement Bag,Packaging Bag
Bag type	Central seal type,seal on the bag back
Raw Material	1. Multi layer kraft paper 2. Kraft paper + PE layer 3. 100% new PP Material 4.pp woven compound As per customers' requirement
Normal Standard Size	45 x 52 x 10 cm (25kg) / 50 x 65 x 10 cm (50kg) or as request
Application	Packing cement. industrial raw material, cement, flour ,Powder, granular and schistose products of building material and chemical etc.
Printing (optional)	1. Offset Printing (economical) 2. Flexo Printing (deluxe) 3. Colorful BOPP Printing (luxury)
Bag Top Design	1. Whole top opening 2. Outer valve opening 3. Inner valve opening
Bag Bottom	Square bottom or Hemmed or Sewn
Packing	200 pcs /bale, Customized& by pallets
Bag Width	Normal between 350---750mm,According to customer's demand
Bag Length	Normal between 300~1360mm,According to customer's demand
Bottom Width	Normal between 80-210 mm,According to customer's demand
Glue used	PP & HDPE, (white & coloured material)
GSM	70gsm to 100gsm per your requirement

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Production process index 
We are the manufactuer with full set of the equipment,from testing,material laminating to bag making,packaging and we have strict QC controll in every process and each workshop

Bag inner liner	Hot melting crossing pasted&Crossing Pasting
Bag Top	1).Open mouth, Heating & Cold cutting2).For making valve bag,Top pasted with valve(Outer valve&Inner Valve)
Bag Bottom	1).For sewn bags: Inner film heating seal, sewing and glue tape covering Also support sewn lines at outside single or double folded , single or double sewing 2).For valve bags&square bottom bags: We making it by machine,using pasting method
Material selecting	Basing on customer's sample bag and requirement. We will give the matched material suggestion. Every type material choosed will be after a series strict quality inspection like testing tension, smoothness, structure, gram, white degree etc.
Printing	All type flexo & offset printing pattern can be printed in our factory
Features	UV-protection, moisture proof,ultrasonication
Perforating	PVC perforating,full perforating etc.According to customer's demand

Anything more you want to know?

Trade Terms	CIF,FOB,CRF,EXW etc.
Packing	By pallet & by cloth bale.customized.For example:200pcs/ bale
Sample	available for free,freight collected
Delivery time	Normal 10-15 days after receiving deposit.According to  quantity,production season.
Payment	T/T, Paypal, L/C etc.