High-Grade Cultural Paper Machine

Description

High-grade cultural paper machine is used for making fine paper, carbonless paper, writing and printing paper, A4 paper in paper making line.

OUTSTANDING FEATURES

1. Over 30 years production experience,we are specializing in making all kinds of paper machines and pulp equipment.

2. 20000 square meters workshop with more than 200 staffs including 50 engineers will be your best support and specialize in making all kinds of paper recycling machines.

3. Full technical support:we will provide the foundation drawings of the machine and installation support.

4. ISO9001:2000 and BV certification.

5. Strict quality control of every procedure,full guarantee of the quality of every single packaging.

WORKING PRINCIPLE

Paper making machinery contains the following parts: Forming part(web end), Pressing part, Drying part, Sizing part, Calendering part, Rewinding part.

Forming part: The fine pulp come into the headbox, and then it will be spread along the felts evenly.

Pressing part: To To squeeze out as much water as possible in pulp by pressing felts which attached on the press roll.

Dryer part: Dryers work in group to ensure it can be operate at a gradually slower speed to compensate for paper shrinkage as the paper dries. It will discharge the water content down to a level of about 6%.

Sizing part: Sizing prevents bleeding of ink during printing, improving printing properties and surface bond strength.

Calendering part: Calender helps to make the surface of sheet more smooth and glossy. What’s more, it ensures consistent thickness of paper.

Rewinding section: To make it easier for shipping and conveying, we use rewinder to shape it into rolls and use slitter to cut the product into multiple strips to meet customers’s requirements.

Technical Data

Paper Grade High-grade Fine Paer, Carbonless Paper,a4 paper,copy paper,writing paper
Trimmed Width(mm) 1880-3750
Basic Weight Range(GSM) 40-80
Operating Speed(m/min) 200-1200
Production Capacity(TPD) 20-270