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25K 50kg Automatic Filling Multi Layer Kraft Paper Cement Valve Bag

Zhejiang Shenze Packaging Co., Ltd.
  • Feature：Moisture Proof, Recyclable, Bio-Degradable, Shock Resistance, Antistatic
  • Material：Paper

Base Info

  • Specification：25-50kg
  • Transport Package：by Pallets & Cloth Bag
  • Material Optional：Polyester, PVC, PU, Nylon
  • ODM & OEM：Supported
  • Bag Size：Customized
  • Printing：Customized
  • Valve Type：Inner Valve&Outer Valve
  • Capacity：Super Capacity, Big
  • Bag Variety：Upright Bag
  • Raw Materials：Kraft Paper
  • Making Process：Composite Packaging Bag
  • Shape：Square Bottom Bag
  • Model NO.：SZVB 500 50
  • Trademark：SZ
  • Origin：Wenzhou
  • HS Code：4819400000
  • Production Capacity：200000000
  • Package size per unit product：16.00cm * 13.00cm * 12.00cm
  • Gross weight per unit product：50.000kg

Description

Basic Info.

Model NO. SZVB 500 50 Shape Square Bottom Bag Making Process Composite Packaging Bag Raw Materials Kraft Paper Bag Variety Upright Bag Capacity Super Capacity, Big Valve Type Inner Valve&Outer Valve Printing Customized Bag Size Customized ODM & OEM Supported Material Optional Polyester, PVC, PU, Nylon Transport Package by Pallets & Cloth Bag Specification 25-50kg Trademark SZ Origin Wenzhou HS Code 4819400000 Production Capacity 200000000

Packaging & Delivery

Package size per unit product 16.00cm * 13.00cm * 12.00cm Gross weight per unit product 50.000kg

Product Description

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

25K 50kg Automatic Filling Multi Layer Kraft Paper Cement Valve BagMultiwall paper bags are an efficient and versatile packaging option made from a sustainable and renewable resource. They are available in a variety of constructions and used for items such as pet food, Various building materials, cement, chemicals, grains, Seeds, Flour, Rice, Sugar, Fertilizers, animal feed, resins, food products, yard waste and more. The multi-wall paper bags can be custom designed to meet any specific need.

The paper comes in natural Kraft or bleached white. The inner layers may include a vapour barrier, Polyethylene (PE) or aluminium liner as well as a number of other options in addition to paper.
Paper Bag Description
25K 50kg Automatic Filling Multi Layer Kraft Paper Cement Valve Bag
Product NameMultiwall Kraft Paper Bag
Other NamesValve Bag,Cement Bag,Packaging Bag
Bag typeCentral seal type,seal on the bag back
Raw Material1. Multi layer kraft paper
2. Kraft paper + PE layer
3. 100% new PP Material
4.pp woven compound As per customers' requirement
Normal Standard Size45 x 52 x 10 cm (25kg) / 50 x 65 x 10 cm (50kg) or as request
ApplicationPacking 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 Design1. Whole top opening
2. Outer valve opening
3. Inner valve opening
Bag BottomSquare bottom or Hemmed or Sewn
Packing200 pcs /bale, Customized& by pallets
Bag WidthNormal between 350---750mm,According to customer's demand
Bag LengthNormal between 300~1360mm,According to customer's demand
Bottom WidthNormal between 80-210 mm,According to customer's demand
Glue usedPP & HDPE, (white & coloured material)
GSM70gsm to 100gsm per your requirement

25K 50kg Automatic Filling Multi Layer Kraft Paper Cement Valve Bag25K 50kg Automatic Filling Multi Layer Kraft Paper Cement Valve Bag25K 50kg Automatic Filling Multi Layer Kraft Paper Cement Valve Bag25K 50kg Automatic Filling Multi Layer Kraft Paper Cement Valve Bag
25K 50kg Automatic Filling Multi Layer Kraft Paper Cement Valve Bag
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25K 50kg Automatic Filling Multi Layer Kraft Paper Cement Valve Bag25K 50kg Automatic Filling Multi Layer Kraft Paper Cement Valve Bag25K 50kg Automatic Filling Multi Layer Kraft Paper Cement Valve Bag



Production process technology
We are the manufactuer with full set of the equipments(Including detecting,plastic woven fabric drawing and weaving, laminating,bag shaping and making,drop testing, packing delivery etc.) and we have strict QC controll in every production process.

25K 50kg Automatic Filling Multi Layer Kraft Paper Cement Valve Bag
Bag inner linerHot melting crossing pasted&Crossing Pasting
Bag Top1).Open mouth, Heating & Cold cutting2).For making valve bag,Top pasted with valve(Outer valve&Inner Valve)
Bag Bottom1).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 selectingBasing 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.
PrintingAll type flexo & offset printing pattern can be printed in our factory
FeaturesUV-protection, moisture proof,ultrasonication
PerforatingPVC perforating,full perforating etc.According to customer's demand


Anything more you want to know?
25K 50kg Automatic Filling Multi Layer Kraft Paper Cement Valve Bag
Trade TermsCIF,FOB,CRF,EXW etc.
PackingBy pallet & by cloth bale.customized.For example:200pcs/ bale
Sample   available for free,freight collected
Delivery timeNormal 10-15 days after receiving deposit.According to  quantity,production season.
PaymentT/T, Paypal, L/C etc.