A type of paper having a pH higher than 7. Most paper is acid paper, since it is produced using bleaching agents, sizing materials, and coatings that impart to the paper a degree of acidity. The primary disadvantage of acid paper is its low permanence; acid paper tends to deteriorate very rapidly, perhaps in as short a time as 50 years or less. There has been much interest in recent years (especially from librarians and archivists) in alkaline paper (also called acid-free paper), the advantage of which is its much longer permanence (as long as 200 years). Alkaline paper also has enhanced brightness, whiteness, and opacity compared to acid paper. The lack of acids in papers is also believed to be more environmentally sound. One disadvantage of alkaline paper is its incompatibility with acid-based offset press dampening systems (when acids and bases intermingle, they react, sometimes quite strongly), especially when calcium carbonate is used as a filler or a coating. Alkaline sizing materials (such as alkyl ketene dimer or alkyl succinic anhydride) are beginning to be used in place of acid-rosin sizing, which is the chemical that, although useful for imparting water resistance to paper, is also responsible for rapid aging, yellowing, and deterioration.
Use for inexpensive heavy drawing papers or card boards in various colors with a rough surface on one side, glazed on the other.
We can supply 100% new material paper bags or recyled material bags according to your needs,with high quality,competitive price,fast,professional export service. The bags can be used for shopping,shows, promotional use etc. We have different size and variety imprint methods to meet your different request.Any request,just feel free to contact me ,we can be business friends and partners in future.
Size:210*297mm Brightness:98-102% Wood pulp. 80g, 75g, 70g, 500sheets/ream. Oem service offered.
Double A4 Copy Paper / A4 Copy Paper / A4 Office Paper EXCLLENT PERFORMANCE DUE TO THE FOLLOWING CHARACTERISTICS: - Moisture Control - Makes the sheets stay flat in the copier and enhances run ability. - Low Dust Content - Minimizing Your copier running cost. - Good Opacity - Double sided copying of the best quality. - Smoothness - Improving Printing Quality. - Bulky Sheet - Enhancing smooth run ability. Best for use of: - Photocopier. - Laser Printer. - Fax Machine. - Ink-jet. - Copier. - 2 side copying.
Manufacturers 70gsm 80gsm Hard Copy Bond Paper Draft Double White Printer Office Copy Paper Basic weight 70gsm, 75gsm, 80gsm Size A4, A3, 8.5*11",8.5*13",11*17" Moisture 3.5%-4.5% Opacity >94% Brightness 98-100%,102-104%,108-110% Place of Origin China Key Performance No jam in photocopy machine Leave no dust in the copy machine Nice appearance-white and clean Nice touch-smooth and bulky No see through-print both sides Been developed for Photocopy Machines,Laser Printers,Inkjet Printers,Fax Machines Packing 500sheets/ream,5,8 or 10reams/carton Loading qty(20ft) 80gsm 8000 reams 75gsm 8200 reams 70gsm 8500 reams
We Distribute Double A Quality 100% Wood Pulp 80gsm A4 Paper Substance: 80gsm-Brightness : 100% above-Color: white, Whiteness :CIE167-Grade :All purpose Premium Paper,-Sheet in Ream:500-Roughness:140ml/Min-Thickness :110um-Ream box :5 Ream-Quality: Very High500 Sheets per Ream1560 Boxes per container(With Pallet)1600 Boxes Per container( Without Pallet)7800 Reams Total in one 20FCL( With Pallet)8000 Reams Total in one 20FCL( Without Pallet)Minimum Order Quantity: 1 container.Gramage: 80gsm, 75gsm, 70gsmSheet Size: 210mm x 297mm, International Size A4Quality: Imported 100% Virgin Wood Pulp Whiteness:102-104%Colour: Natural White Capability: High Speed Copying>100ppm, Laser Capable, Inkjet Capable, Fax Capable, Low opacity,High smoothness, Extreme low jam rate 1/3500, High whiteness, Easy to use, Low dust.
Specifications: Sheet Size:210mm x 297mm, International Size A4 Quality: Imported 100% Virgin Wood Pulp Whiteness = 102-104%, Natural White Capability: High Speed Copying100ppm, Laser Capable,Inkjet Capable, Fax Capable. Thickness: 103-110 um Surface roughness TS ml/min: 75-175 Surface roughness BS ml/min: 100-200 Bending stiffness MD: >110 Mn Bending stiffness CD: >50 Mn CIE whiteness: 148-152 Cobb Test: 27-33 g/m2 27-33 KEY PERFORMANCE: No jam in photocopy machine No double feed Stay flat after copying Leave no dust in the copy-machine Nice appearance-white and clean Nice touch-smooth and bulky No see through-print both sides Been developed for : Photocopy Mac
Thermal printer paper, often referred to as thermal paper or receipt paper, is a type of paper designed for use in thermal printers. It is coated with a special chemical that reacts to heat, allowing the printer to create images or text without the need for ink or toner. When the thermal print head in the printer applies heat to the paper, it darkens the coated areas, producing the printed content. Thermal printer paper is commonly used for printing receipts, tickets, labels, and other documents in various industries, including retail, hospitality, healthcare, and logistics. It is valued for its speed, accuracy, and cost-effectiveness in producing clear and durable prints, although it can be sensitive to heat and light exposure, which can cause fading over time.
A4 copy paper, also known as double A paper, is a widely used type of paper known for its high-quality and versatile nature. With its standard dimensions of 210 x 297 millimeters, it is a preferred choice for printing documents, reports, presentations, and other professional materials. Double A A4 copy paper is renowned for its smooth texture, optimal thickness, and consistent performance in various printing devices, making it suitable for both home and office use. Its exceptional brightness and whiteness enhance the readability of printed content, while its durability ensures minimal paper jams and crisp printouts. Whether for everyday printing needs or important presentations, double A A4 copy paper stands out as a reliable and effective paper option.
We supply both base paper in reel/sheet for OFFICE COPY paper and A/B... size according to customer's request. OEM is acceptable. All base paper is made from virgin fibre and is locally produced from modern equipped /fast speed paper machine. Packaging: 500sheets/ream, 5 or 8 ream/carton 7400 REAMS TOTAL IN ONE 20FCL WITH PALLET 8400 REAMS TOTAL IN ONE 20FCL WITHOUT PALLET Advantage: Good running performance, No jam in photocopy machine Leave no dust in the copy machine Perfect opacity, bulkiness, smoothness and stiffness Natural shade paper available for a specific order Office Copy Paper Unit Properties Basis Weight 70 80 Basis Weight Tolarence : �£12 CD Profile Variation : 4.0 Thickness : m 104-107 110-114 Whitness % : nature 75.0-80.0 MEDIUM : 95±3 TOP : 100±3 Oppacity : 88.0 - 90.0 Break Length Sheet km : 3.50 Reel km : 4.0 Smoothness in average : 15 Two sideness % : 25 TOP QUALITY 20 Shrinkage CD : 2.0 Fold CD times : 4 Folding Endurance 60 : g/ 25--35 Dirt spots Total piece/120 : 0.3m m2 - 0.5 mm2 piece/ 120 0.5 mm2 1.5 mm2 piece/ 10 1.5 mm2 piece/ no Moisture : 4.0--5.0 Ash content : 15--18