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Certificate Cover One Side Sponge Gray Paperboard Both Sides Sponge Grey Board

New Bamboo Paper Co., Ltd
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New Bamboo Paper Co., Ltd
City: Dongguan
Province/State: Guangdong
Country/Region: China
Tel: 86-769-88013337-802
Contact Person:
Ms Rachel Lee

Certificate Cover One Side Sponge Gray Paperboard Both Sides Sponge Grey Board

Brand Name : Crystal
Certification : SGS/RoHS
Place of Origin : Guangdong, China (Mainland)
MOQ : 5 Metric Ton/Metric Tons
Price : US $425 ~ US $440/ Metric Ton | Get Latest Price
Payment Terms : L/C,T/T, Western Union
Supply Ability : 20000 Metric Ton/Metric Tons per Month
Delivery Time : 10~15days
Packaging Details : Seaworthy Export Pallets with wooden plats on the top and plastic stripes to resist against loading and unloading.
Product name : Sponge gray board
color : one side grey / two side grey
Coating : Uncoated
Feature : Strong stiffness/flat surface/shockproof
Grammage : 350-2500gsm
Thickness : 1-5.5mm
Size (inch) : 31' X 43' / 35' X 47'
Size (mm) : 787x1092mm / 889X1194mm
Usage : Book cover ,Photo frame ,Boxes material ,Desk Calendar,Puzzle,Shirt sharking,other stationery ect.
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Product Description

Certificate cover One side Sponge Grey Paperboard both sides Sponge Gray Board
Paper board type

Grey board with sponge cardboard

2 Sides sponge cardboard

one side sponge cardboard

Size (inch)31x43 ; 35x47 inch
Size (mm)787x1092mm OR 889X1194mm
Special sizeAcceptable
ApplicationBoxes, book cover, certificate etc
AdvantagesClean edge ; Hard stiffness ; Low moisture

1.Normal PE film with wood pallet

2.Kraft paper with wood pallet

3.Paper Carton

As your requirements

SampleFree to provide to you
MOQ5 tons
Payment termT/T,L/C
Trade termFOB, CIF etc

2 sets of grey paper board machine

2 sets of laminated machine

Our company is specialized in the business of grey boards, full grey boards, and Laminated Duplex board. We have different kinds of grey chipboards, from 550gsm to 2500gsm. Our company is a professional producer of double grey cardboard paper mills, with advanced dual-grey paper-making equipment.

Technical Specification

Grey paperboard sponge coated gray board type :

  • Grey board with sponge cardboard

  • 2 Sides sponge cardboard

  • one side sponge cardboard

Properties: sponge coated gray board

Substance (gsm): 1250gsm with +/-4% tolerance

Thickness (mm): 2.04mm with +/-0.03mm tolerance

Sheet size tolerance(mm): +3/-1(CD)


Regular size:

31'*43; 35'*47', 787*1091mm. 889*1194mm (Can be customized) in sheet700*1000mm. other size can be customized

250~650gsm can be made into 600`1900mm width roll

250~2500gsm(Die cut for different size); and more than 2500.
Thickness:0.4mm-4.0mm,0.4-3.5mm has stoklot


Our grey paperboard sponge coated gray board can be widely used for Hardcover book material, Book cover material, Photo frame, Boxes material, Desk calendar, Shirt accessories, Folder cover, Arch file or other stationery.

Packaging & Shipping

1 )In Rolls, PE film wrapped, 4 angles protected. Waterproof film.

2) In sheets, bulk packed on strong wooden pallets wrapped with PE film, 4 angles protected

Waterproof film.

3)Customized package for customers.

Loading ability : 20'FCL:12-13MT;40'FCL:22-26MT

  • For 20GP, the pallet height is 2m, one pallet one layer
  • For 40GP, the pallet height is 1.1m, double-deck
  • For 40HQ, the pallet height is 1.2m, double-deck


Q:How can I get the samples for sponge gray paperboard?
A: If you need samples, we can make as per your request .The samples are free of charge , but you should pay for the transportation freight, while the samples cost can be refundable after you place the order.

Q:How much the transportation freight for the samples?
A: The freight depends on total weight and packing size and your area.

Q:How long can I expect to get the sample?
A: The samples will be ready for delivery in 3 days. The samples will be sent via express and arrive in 3-4 days.

Q:How to order for your sponge gray paperboard?

A: Please send us your purchase order by Email or Fax, or ask us to send you proforma invoice. We need to know the following information for your order.
1) Product information-Quantity, Specification (sheet or roll size, thickness and Packing requirements etc.
2) Delivery time required.
3) Shipping information-Company name, Street address, Phone and fax number, Destination sea port.
4) Forwarder's contact details if you have any in China.

Product Tags:

Gray Paper Rolls


Gray Poster Board

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Certificate Cover One Side Sponge Gray Paperboard Both Sides Sponge Grey Board Images

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