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.
③Design speed: 200m/min----600m/min
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
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.
4.2.1 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
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
5.2 Company Address
Name:Haiyang Papermaking Machinery Co.,Ltd.
Address: Qinyang county-level city, Zhengzhou city, Henan Province,
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
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.
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
Considerate sales team: Considerately for your need and customize
machine for you.
Post-sale service team: Providing you all-round in-patience
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.