Great Performance Testliner Paper Making Machine Production Line Double Layer

Product Specification

Corrugated Kraft Paper Machine

I Machine Main Body

(Main Body Picture of Corrugated Kraft Paper)

II Technical Parameters

①Output paper type: carton box paper, corrugated paper, craft paper, test liner paper, carton board paper, fluting paper, etc.
②Ration: 90g/m²----250g/m²
③Design speed: 200m/min----600m/min
④Capacity: 50T/D----500T/D
⑤Trimmed width of paper: 1575mm----5400mm

III Description of Corrugated Kraft Paper Machine

3.1 Main Structure of Paper Machine

Corrugated kraft paper is composed of headbox, forming section, press section, drying section, sizing press and reeling machine.

3.2 Main Equipment

①Paper Machine Wire Section
At the wet end of the paper machine sits the headbox, which distributes a uniform jet of watery stock. The liquid falls onto the wire or forming fabric. Beneath the wire, foils (short for hydrofoils) remove water and improve fibre uniformity, ensuring that the fibres weave together in a tight mat. The wire passes over suction boxes that vacuum out the water, leaving a soft mat of pulp that forms the paper sheet, also known as the paper web. By now the wire has travelled 30-40 meters. In a couple of seconds, the water content has dropped to 75-80%, and the web has lost its wet sheen.
②Paper Machine Press Section
The next stage of water removal consists of passing the paper web through a series of nip rollers that squeeze the water out of the pulp mat. This pressure also compresses the fibres so they intertwine to form a dense, smooth sheet. At this stage, the water content has reduced to between 45 and 55%.
③Paper Machine Drying Section
The paper web now travels through an enclosed space containing a number of steam-heated drying cylinders. They are warmed up to 130ºC using steam heat to ensure that the paper is now 80 to 85% dry. Wet sizing solution is now applied to the paper in order to add a thin layer of starch to the surface. Starch contributes to stiffness and the bonding of the fibres within the sheet of paper. After the sizing is applied, the paper passes through another set of heated drying cylinders. In all, the paper web may travel 400 meters through the dry end. In the process, it will lose roughly 93% of its water.
④Paper Machine Finishing
To give the container board a smooth and glossy surface to optimise it for printing, the paper passes through a set of smooth rollers, which can be hard or soft, that press the paper, embossing a smooth face on the paper surface.
⑤Paper Machine Winding
After completing its 500-metre journey, the paper exits from the paper machine and is automatically wound onto a jumbo reel, which can weigh 50 tonnes and be up to eleven metres wide. The jumbo reel is lifted by crane to a nearby winder, where the paper is unwound and cut into smaller rolls as required by the customer.


3.3 Flow Chart


3.4 Raw Materials

Raw material: wasted paper, wood pulp, bamboo pulp, bagasse pulp, reed, wheat straw


3.5 Corrugated Kraft Paper Making Machine Display



3.6 Output Paper & Finished Product Display

3.7 Video Clip on Working Condition

IV Packaging & Delivery

4.1 Packaging

All movable parts with plastic films of paper making machine are wrapped with polystyrene foam plate around and tight films several circles.Fixed machine on the fumigated plywood pallet with iron wire. Wrapped with wooden board around and nailed on.

4.2 Delivery

4.2.1 Delivery Time

Delivery time for smaller machine is 30~45 days after receiving deposit, for bigger machine, it will be longer to make sure its quality.

4.2.2 Delivery Video Clips

V Company Information

5.1 Company Positioning

Haiyang has more than 30 years’ paper making machine manufacturing & selling experience. We are expertise in manufacturing paper making machine.



5.2 Company Address

Name:Haiyang Papermaking Machinery Co.,Ltd.
Address: Qinyang county-level city, Zhengzhou city, Henan Province, China

5.3 Travel Time

Beijing to Zhengzhou : 1.5h by air/ 3h by high speed railway;
Guangzhou to Zhengzhou : 2h or so by air/ 6.5 h by high speed railway;
Shanghai to Zhengzhou: 2h by air/ 5h by high speed railway.

5.4 Arrangement for Visiting

After the visiting plan has been confirmed, then we pick you up and book hotel for you.

VI Service

6.1 Team support

Strong Engineer team: 116 technicians and 12 experts with more than 20 years’ experience. The best choice for your factory design, installation, operation, maintenance and training skills.
Considerate sales team: Considerately for your need and customize machine for you.
Post-sale service team: Providing you all-round in-patience after-sale service.
Around-the-clock phones, emails and online service. We will provide you detailed project report, general drawing, workflow design, factory layout drawing to meet your specific requirements.

6.2 Technical Service Overseas Available

We will dispatch professional & thoughtful engineers to instruct you on all relevant paper making machine installation, operation, maintenance, training knowledge,etc.