large wholesale a4 printing paper copy paper 70g high quality office paper a4 white paper 大量批发 A4打印纸 复印纸 70克高质量办公用纸 A4白纸

Product Features:
1. The copy is clear, does not wrinkle or get stuck on the paper, and the paper dust does not easily peel off, reducing overall usage costs.
2. Soft, white, clean, and even in texture; provides a comfortable and healthy visual experience.
3. The paper is smooth and finely textured, with clear printing quality.
4. Consistent and upright on both sides; smooth printing operation.
5. Neutral paper made from all-wood pulp, suitable for long-term storage.
6. 100% pure wood pulp, century-old neutral paper, does not produce acidic gases.
7. Uniform paper texture, low moisture content, and minimal paper dust, which prolongs the machine's service life.
8. The images and text are printed clearly and evenly, suitable for various laser inkjet printers and copiers according to product specifications.

New packaging: Standard 70 grams, 8 packs per box; each pack contains 500 sheets with sufficient weight and quantity. No paper dust, no loss of crispness, high density and intricate processing layers, excellent moisture resistance, high smoothness, clearer printing results. Includes specialized moisture-proof packaging. Printing at high temperature and pressure does not produce harmful acidic gases. Fillers are soft, do not wear down printer components, and are non-corrosive.