HPL Core Kraft Paper One Step Impregnation Line

# HPL Core Kraft Paper One Step Impregnation Line

Product Information (From Source Page)

• Product Name: HPL Core Kraft Paper One Step Impregnation Line
• Product No: No.003
• Listed Price: $0.00
• Inquiry Button: Get A Quote
• Summary: Our high-speed one-step impregnation line is designed for producing high-quality HPL core kraft paper. It is suitable for 100 gsm paper with phenolic resin, delivers a standard resin add-on of 25-28%, and supports production speeds of up to 100, 80, or 60 m/min depending on the selected configuration.

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--- One-step kraft paper impregnation line, suitable for:

1. Heavy-weight kraft paper in 100 gsm, 150 gsm, and 180 gsm grades

2. Low resin add-on at a standard 25-33%

3. Good permeability of phenolic-formaldehyde resin for efficient penetration into core kraft paper

This one-step impregnation line for HPL core kraft paper is typically a 4 ft line, suitable for paper widths of 1250 mm and 1350 mm, with an effective roller length of 1500 mm. The line generally includes the following key units:

1. Tension-control kraft paper unwinder, disc type, with horizontal installation and a pneumatic auto-cut saw knife

2. Metering roller impregnation unit with banana roller lifting device, automatic resin level sensor, and optional auto-filling system

3. Heating chamber group, each 3.75 m long, with VVVF-controlled hot-air flow and automatic thermal-fluid circulation

4. Enhanced cooling unit

5. Web aligner to maintain accurate tracking through the line

6. Water-cooled tractor unit

7. High-speed paper cutter in sewing or pneumatic sheeting configuration

8. 1+1/2 bridge conveyor

9. Liftable paper stacker