good-package grey cardboard sheets degradable factory price for desk calendars

Company Advantages
1. The design and manufacture of NEW BAMBOO PAPER cardboard paper sheets are done using templates provided by customers. They are strictly in accordance with size and printing requirements. The product is available in both sheets and reels
2. Thanks to its excellent fit, this product is believed to provide maximum support, comfort and excellent walking experiences for people. The printed surface is durable and is not easily rub off during handling
3. This product provides a healthy cooking way. Made from 100% natural mineral materials, it contains no chemical elements or heavy metals. It is of light-weight design, which is convenient to move and carry
4. The product features accurate specifications. It usually has tight tolerances in order to match up to other parts or assembly. Its materials are sourced in accordance with the prohibited substances standards

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Core Board Paper

Basis weight:360-510gsm

Thickness:0.48-0.77mm

Roll width:500-2000mm in widths customer sizes oem

Paper color :Unbleached brown

Quality:Grade AAA, Grade AA, Grade A

Application:used for paper tube and corner protector converting

NEW BAMBOO PAPER degradable grey cardboard sheets factory price for desk calendars-1

Application

Used for paper tube and corner protector converting

NEW BAMBOO PAPER degradable grey cardboard sheets factory price for desk calendars-2

Finished Products

The finished paper can be the raw material for bobbin making and tapered paper tube making.

※ The core board paper is composite paper, which is composed of multiple layers of paper pulp. Usually use wood pulp or waste paper pulp as the raw material.

1.The core board paper is a kind of industrial paper used in bobbin and tapered paper tube making in the textile industry.

2.The core board paper is tough and wear-resistant, and the paper surface is smooth and even. It needs to have good water resistance. When used, it can resist edge depression and withstand lathe processing.

NEW BAMBOO PAPER degradable grey cardboard sheets factory price for desk calendars-3 Technical Specification

The range of our core board paper is as follows:

Physical	Grade		AAA Grade		AA Grade		A Grade
properties	Grade		Core board		Core board		Core board
	Unit		360	420	360	420	360	420	510
Grammage	g/m2	Target	360-370	420-430	360-370	420-430	360-370	420-430	510-520
Thickness	mm	Target	0.48-0.52	0.57-0.61	0. 47-0.51	0.56-0.60	0.50-0.54	0.60-0.63	0.71-0.77
Density	g/cm3	Target	0.70-0.74	0.70-0.74	0.70-0.74	0.70-0.74	0.66-0.72	0.66-0.72	0.66-0.72
RCT	N. m/g	Minimum	12	12	10	10	--	--	--
(Strength)	N. m/g	Minimum	16	16	14	14	9	9	9
Internal Bond	J/m2	Minimum	350	350	250	250	180	180	180
COBB (1min)	g/m2	Maximum	400	400	400	400	400	400	400
(ton/back)	g/m2	Maximum	400	400	400	400	400	400	400
Moisture	%	Target	8+/-2
Method of testing: temp 23±1℃;RH 50±2%
To be carried out according to the relevant standards of GB/ T
This product is not recommended for use in food paper.

NEW BAMBOO PAPER degradable grey cardboard sheets factory price for desk calendars-5

Packaging & Shipping NEW BAMBOO PAPER degradable grey cardboard sheets factory price for desk calendars-6

※ Sheet on wooden pallet & Plastic film wrapped on pallet & Plastic strip reinforced pallet & Protection corner & As per requirements of the customer

※ Height of pallet: 1.1m, 1.2m, 2.0m.

NEW BAMBOO PAPER degradable grey cardboard sheets factory price for desk calendars-7

Company Features
1. The quality of our grey cardboard sheets still keeps unsurpassed in China.
2. The goal of NEW BAMBOO PAPER (HK) CO., Ltd would be the leader among the international brands. Get info!

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In order to improve the luminous efficiency, NEW BAMBOO PAPER cardboard paper sheets uses high-quality optical lenses. It has been verified that the optical lens is reliable and is not easily cracked or peeled off. This product has been carefully anodized to resist rust

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NEW BAMBOO PAPER grey cardboard sheets is constructed strictly according to both domestic and international safety standards. It has passed certificates including UL, SAA, FCC, BSI, and so on. Thanks to its compact design, this product will not take up too much space

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NEW BAMBOO PAPER cardboard paper sheets has passed many lens and optical tests, including light transmittance, UV transmittance, blue light transmittance, and anti-reflective light reflectance. It is an effective solution for commercial lighting

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The tests for NEW BAMBOO PAPER cardboard paper sheets have been conducted. It has been tested in terms of flexibility, durability, accuracy, tolerances, fatigue resistance, etc. This product shows greatly accurate color rendering

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NEW BAMBOO PAPER cardboard paper sheets has been strictly evaluated. The assessments include finite element stress analysis of all components, fatigue analysis, load increase analysis, etc. The die-casting metal body ensures that it has the desired robustness

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It has good luster. Anti-yellowing technology has been adopted to process the surface, and the materials are all highly resistant to yellowing. This product comes in a variety of specifications

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