best black cardboard laminated certifications for speaker gasket

Company Advantages
1. In terms of materials, NEW BAMBOO PAPER black laminated chipboard offers a variety of possible options. These high-quality materials are purchased from local reliable suppliers. The product is highly praised for its recyclability
2. The product significantly helps reduce the carbon footprint. The use of this product is one of the best ways to help reduce harmful gases. The products have passed the SGS and REACH (SVHC) tests
3. This product features visual balance. Surface designs on this product including color, line, and texture are utilized to construct this balance . The product has high surface flatness for printing
4. This product will not easily give out a smelly odor. Its strong hypoallergenic surface can effectively prevent the build-up of bacteria and germs. The product is available in both sheets and reels

※ Our black paper sheet and roll is of great quality,and it is widely used in several of fields.such as photo album,photo frame,hang tag,shopping bag, booking binding, gift box and speaker gasket and so on .

Description:
One side coated black with one side uncoated black,30% wood pulp+70%PCW recycled pulp,good quality best price.

Features: Uniform color, all black, no white spots on the surface, fine paper, good stiffness, good tensile.

strength, high resistance to breakage, no fading, smooth and flat paper surface, good folding resistance.

NEW BAMBOO PAPER best black cardboard certifications for speaker gasket-1

part.1: Color

1.Two sides are black;

2.One side black

3.One side black One side grey

NEW BAMBOO PAPER best black cardboard certifications for speaker gasket-2

part.2: Substance &Size

Substance:110gsm-400gsm (.Above 600gsm we can do with laminated)

Standard Size:31"x43" or 35"x47"

Special size:Can be customized

Sample size: Free A4 size ,buyers just pay the sample fee

NEW BAMBOO PAPER best black cardboard certifications for speaker gasket-3

part.3 Package

Specifications:

In Sheets:787*1092mm and 889*1194mm in sheets;

In roll:787mm/889mm width in roll.
Packing details: 110gsm-15gsm,300sheets per pack;

180gsm-230gsm,200sheets perpack

250gsm-450gsm,100 sheets per pack;

【in sheets or in rolls and other specifications

as the customers' request】

NEW BAMBOO PAPER best black cardboard certifications for speaker gasket-4 Remark

※ Due to shooting skill, light, equipment and other factors, the color will be a little different, so it is based on the actual products. Our company guarantees that the same GSM, same batch of products, their color is same.Different GSM of different batches of products, the color is slightly different.

NEW BAMBOO PAPER best black cardboard certifications for speaker gasket-6 Technical Specification

Physical Properties	Gramme Unit	Black Paper Board
		110	150	250	300	350	400
Substance	g/㎡	110±5	150±5	250±5	300±5	350±5	400±5
Thickness	mm	0.13±1	0.19±1	0.31±1	0.37±1	0.44±1	0.5±1
Stiffness	g/c㎡	0.76	0.76	0.76	0.76	0.76	0.76
Burst Index≥	Kpa.㎡/g	2.7	3.5	5.35	6.2	6.9	7
Folding endurance （MD）	time	250-380	350-450	500	392	183	192
Folding endurance （CD）≥	time	70	75	79	59	65	65
Moisture	%	8±2	8±2	8±2	8±2	8±2	8±2
Ink absorption	%	30	30	30	30	30	30
Water absorption （Front/Back, 1minute）≤	g/㎡	50/100	50/100	50/100	50/100	50/100	50/100
Joule≥	J/㎡	180	180	180	180	180	180
Testing condition：temperature 23±1℃，RH（50±2）%

NEW BAMBOO PAPER best black cardboard certifications for speaker gasket-8 Production process

NEW BAMBOO PAPER best black cardboard certifications for speaker gasket-10

NEW BAMBOO PAPER best black cardboard certifications for speaker gasket-11 Packaging & Shipping

※1) Sheets on wooden pallets and were wrapped by plastic film ,reinforced by plasticstrip.The 4 edges were

protected by hard protection angle.A wooden plat on the top of the pallet to protact the duplex boards.

Sheet standard size: 787x1092mm, 889x1194mm.

※2) Reels ship without pallets with standard diameter-1300mm,6 inch core.

Min width:635mm Max width:1500mm

※3) Environmental hard wood pallets.
※4) Per your requirement.
※5) Height of pallet: 1.1m, 1.2m, 2.0m.

※6) Ream pack (by kraft paper or plastic strap)

NEW BAMBOO PAPER best black cardboard certifications for speaker gasket-13

Product Display(our products are used for...)

Application:

Shopping bags,hang tags,name cards,electronic gasket,kinds of gift boxes,package boxes,telephone boxes,album,garment label,and so on.

NEW BAMBOO PAPER best black cardboard certifications for speaker gasket-16

Company Features
1. Different mechanisms are provided for fabricating different black cardboard .
2. We grant our employees the greatest possible freedom from the outset. At every level, we encourage their willingness to organize and to take responsibility for their work themselves. Check it!

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All of the materials used in NEW BAMBOO PAPER are required to meet relevant demands. The hardware or mechanical components will be tested for mechanical properties and chemical composition.

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Some of the materials in NEW BAMBOO PAPER are purchased directly from suppliers that adhere to the highest environmental and quality standards, ensuring that these materials are the most sustainable and healthiest.

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NEW BAMBOO PAPER must pass the following physical and mechanical tests. They include antibacterial test, color fastness test, suture reinforcement strength test, odor test, and dimensional fit test.

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NEW BAMBOO PAPER goes through serious testing. All tests are conducted in accordance with current national and international standards, for example, DIN, EN, NEN, NF, BS, RAL-GZ 430, or ANSI/BIFMA.

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NEW BAMBOO PAPER 's fabric is carefully selected by our designers according to popular trends, quality, performance, and applicability.

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The product has the desired durability. Its robust structure, mainly constructed of heavy-duty metals, can withstand numerous times of abuse.

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