Grade specs

Our production standard

Stacks of large beige paper rolls stored in a warehouse.

dry felt - 19 ga.

Minimum: 17.5
Target: 19
Maximum: 20.5
Minimum: 2.5
Target: 4.5
Maximum: 5.5
Minimum: 128.0
Target: N/a
Maximum: 132.0
Minimum: 35.0
Target: N/a
Maximum: N/a
Minimum: 36
Target: 36 1/8
Maximum: 36 1/4
Minimum: 68
Target: 75
Maximum: 78
Minimum: N/a
Target: 3
Maximum: N/a

Industrial paper manufacturing machine with a large roll of paper feeding into it.

reinforced facer (black) - 20 ga.

Minimum: 18.0
Target: 20.0
Maximum: 21.5
Minimum: 15.0
Target: 18.0
Maximum: 21.0
Minimum: 2.5
Target: 4.5
Maximum: 5.5
Minimum: 9.0
Target: 12.0
Maximum: 15.0
Minimum: N/a
Target: N/a
Maximum: 32.0
Minimum: 30.0
Target: N/a
Maximum: N/a
Minimum: 15.0
Target: N/a
Maximum: N/a
Minimum: 48.1875
Target: 48.25
Maximum: 48.3125
Minimum: 58.0
Target: 60.0
Maximum: 62.0
Minimum: N/a
Target: 3.0
Maximum: N/a

Close-up of industrial machinery with a large metal roll and mechanical parts, including a white gear mechanism and a horizontal copper pipe, in a manufacturing or processing plant.

polyiso facer - 24 ga.

Minimum: 47.0
Target: 50.0
Maximum: 53.0
Minimum: 22.5
Target: 24.0
Maximum: 25.5
Minimum: 20.0
Target: 23.0
Maximum: 26.0
Minimum: 2.5
Target: 4.5
Maximum: 5.5
Minimum: 9.0
Target: 12.0
Maximum: 15.0
Minimum: N/a
Target: N/a
Maximum: 32.0
Minimum: 30.0
Target: N/a
Maximum: N/a
Minimum: 17.0
Target: N/a
Maximum: N/a
Minimum: N/a
Target: TBD by customer
Maximum: N/a
Minimum: N/a
Target: 48, 63, & 68
Maximum: N/a
Minimum: N/a
Target: 3
Maximum: N/a

chipsaver rolls - 25 pt

Natural
Minimum: N/a
Target: 3
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: 3
Target: 5
Maximum: 7
Tolerance: +/- 2
Comments/ Test Frequency: Per reel
Minimum: 25
Target: 28
Maximum: 31
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum:
Target:
Maximum:
Tolerance:
Comments/ Test Frequency:
Minimum: 2.15
Target: 2.25
Maximum: 2.3
Tolerance: +/- .02
Comments/ Test Frequency: Critical Spec
Minimum: 30 psi
Target: 45psi
Maximum: No Limit
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: 25 psi
Target: 30 psi
Maximum: No Limit
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: TBD
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: TBD
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: N/a
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: None
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
No visible contaminants.
Comments/ Test Frequency: Ex. Oil / Debris
Minimum: N/a
Target: None
Maximum: 1/4
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: None
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: Not permitted / DNU
Minimum: N/a
Target: Yes
Maximum: 2 Splices
Tolerance: N/a
Comments/ Test Frequency: Not Marked
Minimum: N/a
Target: TBD
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: TBD
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: TBD
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: Various
Maximum: N/a
Tolerance: +/- 1/8
Comments/ Test Frequency: Per Roll
Minimum: N/a
Target: Various
Maximum: N/a
Tolerance: +/- 1
Comments/ Test Frequency: Per Roll

Stacks of large cardboard rolls wrapped in plastic in a warehouse.

dry felt - 18 ga.

Minimum: 19.0
Target: 20.0
Maximum: 21.0
Minimum:
Target:
Maximum:
Minimum: 128.0
Target: N/a
Maximum: 132.0
Minimum: 35.0
Target: N/a
Maximum: N/a
Minimum: 36 1/8
Target: N/a
Maximum: 36 3/8
Minimum: N/a
Target: 82
Maximum: N/a
Minimum: N/a
Target: 3
Maximum: N/a

Stack of large cardboard or paper rolls in a warehouse or factory setting.

reinforced facer (tan)- 25 ga.

Minimum: 23.5
Target: 25.0
Maximum: 26.5
Minimum: 19.5
Target: 22.5
Maximum: 25.5
Minimum: 2.5
Target: 4.5
Maximum: 5.5
Minimum: 9.0
Target: 12.0
Maximum: 15.0
Minimum: N/a
Target: N/a
Maximum: 32.0
Minimum: 30.0
Target: N/a
Maximum: N/a
Minimum: 15.0
Target: N/a
Maximum: N/a
Minimum: 48.1875
Target: 48.25
Maximum: 48.3125
Minimum: 60.0
Target: 62.0
Maximum: 64.0
Minimum: N/a
Target: 3
Maximum: N/a

soprema facer (tan)- 20 ga.

Minimum: 39.0
Target: 42.0
Maximum: 20.0
Minimum: 18.5
Target: 20.0
Maximum: 21.5
Minimum: 15.0
Target: 18.0
Maximum: 21.0
Minimum: 2.5
Target: 4.5
Maximum: 5.5
Minimum: 9.0
Target: 12.0
Maximum: 15.0
Minimum: N/a
Target: N/a
Maximum: 32.0
Minimum: 30.0
Target: N/a
Maximum: N/a
Minimum: 15.0
Target: N/a
Maximum: N/a
Minimum: 48.25
Target: 48.375
Maximum: 48.5
Minimum: N/a
Target: N/a
Maximum: 68
Minimum: N/a
Target: 3
Maximum: N/a

Stacks of large rolls of kraft paper in a warehouse, with handwritten labels and markings.

dry felt - 20 ga.

Minimum: 18.5
Target: 20.0
Maximum: 21.5
Minimum: 2.5
Target: 4.5
Maximum: 5.5
Minimum: 128.0
Target: N/a
Maximum: 132.0
Minimum: 35
Target: N/a
Maximum: N/a
Minimum: 36
Target: 36 1/8
Maximum: 36 1/4
Minimum: 68
Target: 75
Maximum: 78
Minimum: N/a
Target: 3
Maximum: N/a

Large rolls of brown corrugated cardboard stacked in an industrial warehouse.

reinforced facer (black) - 25 ga.

Minimum: 23.5
Target: 25.0
Maximum: 26.5
Minimum: 19.5
Target: 22.5
Maximum: 25.5
Minimum: 2.5
Target: 4.5
Maximum: 5.5
Minimum: 9.0
Target: 12.0
Maximum: 15.0
Minimum: 32.0
Target: N/a
Maximum: N/a
Minimum: 30.0
Target: N/a
Maximum: N/a
Minimum: 15.0
Target: N/a
Maximum: N/a
Minimum: 48.1875
Target: 48.25
Maximum: 48.3125
Minimum: 60.0
Target: 62.0
Maximum: 64.0
Minimum: N/a
Target: 3
Maximum: N/a

Large rolls of paper stacked in a warehouse with high ceilings and overhead lighting.

chipsaver rolls - 30 pt

Natural
Minimum: N/a
Target: 3
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: 3
Target: 5
Maximum: 7
Tolerance: +/- 2
Comments/ Test Frequency: Per Reel
Minimum: 30
Target: 33
Maximum: 36
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: 30
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: Adjust basis weight to achieve targeted caliber.
Minimum: 2.15
Target: 2.25
Maximum: 2.3
Tolerance: +/- .02
Comments/ Test Frequency: Critical Spec
Minimum: 30 psi
Target: 45 psi
Maximum: No Limit
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: 25 psi
Target: 30 psi
Maximum: No Limit
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: TBD
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: TBD
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: N/a
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: None
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
No visible contaminants.
Comments/ Test Frequency: Ex. Oil / Debris
Minimum: N/a
Target: None
Maximum: 1/4
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: None
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: Not permitted / DNU
Minimum: N/a
Target: Yes
Maximum: 2 Splices
Tolerance: N/a
Comments/ Test Frequency: Not Marked
Minimum: N/a
Target: TBD
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: TBD
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: TBD
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: N/a
Minimum: N/a
Target: Various
Maximum: N/a
Tolerance: +/- 1/8
Comments/ Test Frequency: Per Roll
Minimum: N/a
Target: Various
Maximum: N/a
Tolerance: +/- 1
Comments/ Test Frequency: Per Roll

Stacks of large packing tape rolls in a warehouse, with a forklift and industrial setting in the background.

Reinforced facer- 20 ga.

Minimum: 18.5
Target: 20.0
Maximum: 21.5
Minimum: 15.0
Target: 18.0
Maximum: 22.0
Minimum: 2.5
Target: 5.0
Maximum: 5.5
Minimum: 9.0
Target: 12.0
Maximum: 15.0
Minimum: 32.0
Target: N/a
Maximum: N/a
Minimum: 25.0
Target: N/a
Maximum: N/a
Minimum: 15.0
Target: N/a
Maximum: N/a
Minimum: 48 1/4
Target: 48 3/8
Maximum: 48 1/2
Minimum: N/a
Target: N/a
Maximum: 62.0
Minimum: N/a
Target: 3
Maximum: N/a

Large rolls of brown paper or cardboard stacked in a warehouse.

Stacked large rolls of paper in a warehouse.

reinforced facer (brown) - 20 ga.

Minimum: 18.0
Target: 20.0
Maximum: 21.5
Minimum: 15.0
Target: 18.0
Maximum: 21.0
Minimum: 2.5
Target: 4.5
Maximum: 5.5
Minimum: 9.0%
Target: 12.0
Maximum: 15.0
Minimum: 32.0
Target: N/a
Maximum: N/a
Minimum: 30.0
Target: N/a
Maximum: N/a
Minimum: 15.0
Target: N/a
Maximum: N/a
Minimum: 48.1875
Target: 48.25
Maximum: 48.3125
Minimum: 60.0
Target: 62.0
Maximum: 64.0
Minimum: N/a
Target: 3.0
Maximum: N/a

A large roll of brown corrugated cardboard in a warehouse, surrounded by stacked pallets and industrial shelving.

Large rolls of brown kraft paper in a warehouse.

chipsaver ribbons- general specs

Natural
Minimum: N/a
Target: 5” (120mm)
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: 4”
Minimum: 3
Target: 5
Maximum: 7
Tolerance: +/- 2pts.
Comments/ Test Frequency: From Mill
Minimum: N/a
Target: Various
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: From Roll Label
Minimum: N/a
Target: N/a
Maximum: N/a
Tolerance: +/- 2 pts.
Comments/ Test Frequency: From Mill
Good Condition, capable of stacking; 40 × 48 or 48 × 48 preffered.
Minimum: N/a
Target: Various
Maximum: N/a
Tolerance: +/- 1/8”
Comments/ Test Frequency: Critical Spec
Pallet weight included; Label on each pallet.
TBD
Minimum: N/a
Target: 0”
Maximum: 1/8” Gap
Tolerance: N/a
Comments/ Test Frequency: Measured on pallet after compacting
1 width per pallet.
Minimum: N/a
Target: None
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: From Mill
Minimum: N/a
Target: None
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: Roll layers removed to remove contaminants.
Minimum: N/a
Target: None
Maximum: 1/4
Tolerance: N/a
Comments/ Test Frequency: Pin hole discretion.
Yes; Larger on bottom / Christmas tree style; Min 54” OD
Comments/ Test Frequency: Per Pallet
Minimum: N/a
Target: Yes
Maximum: 1 Splice
Tolerance: N/a
Comments/ Test Frequency: Not marked; 18” overlap; Taped securely T & B.
Minimum: 54
Target: 48-61
Maximum: None
Tolerance: N/a
Comments/ Test Frequency: Per pallet.
Clear wrapping; full tight.
Minimum: N/a
Target: Yes
Maximum: N/a
Tolerance: N/a
Comments/ Test Frequency: On ribbon pallet label.
Pallet weight on label.
Minimum: 48
Target: 76
Maximum: 82
Tolerance: N/a
Comments/ Test Frequency: Product Heigh + Pallet

Large rolls of brown packing tape stacked in a warehouse.

reinforced facer - 20 lb. lw.

Minimum: 18.0
Target: 20.0
Maximum: 21.5
Minimum: 16.0
Target: 19.0
Maximum: 22.0
Minimum: 2.5
Target: 4.5
Maximum: 5.5
Minimum: 9.0
Target: 12.0
Maximum: 15.0
Minimum: N/a
Target: N/a
Maximum: 30.0
Minimum: 30.0
Target: N/a
Maximum:N/a
Minimum: 15.0
Target: N/a
Maximum: N/a
Minimum: 48.1875
Target: 48.25
Maximum: 48.3125
Minimum: N/a
Target: N/a
Maximum: 48
Minimum: N/a
Target: 3
Maximum: N/a

Large rolls of paper stacked in a warehouse, with markings and numbers on the sides.

reinforced facer (black)- 25 ga.

Minimum: 23.5
Target: 25.0
Maximum: 26.5
Minimum: 19.5
Target: 22.5
Maximum: 25.5
Minimum: 2.5
Target: 4.5
Maximum: 5.5
Minimum: 9.0
Target: 12.0
Maximum: 15.0
Minimum: N/a
Target: N/a
Maximum: 32.0
Minimum: 30.0
Target: N/a
Maximum: N/a
Minimum: 15.0
Target: N/a
Maximum: N/a
Minimum: 48.1875
Target: 48.25
Maximum: 48.3125
Minimum: N/a
Target: N/a
Maximum: 48
Minimum: N/a
Target: 3
Maximum: N/a

Grade specs

Our production standard

dry felt - 19 ga.

reinforced facer (black) - 20 ga.

polyiso facer - 24 ga.

chipsaver rolls - 25 pt

dry felt - 18 ga.

reinforced facer (tan)- 25 ga.

soprema facer (tan)- 20 ga.

dry felt - 20 ga.

reinforced facer (black) - 25 ga.

chipsaver rolls - 30 pt

Reinforced facer- 20 ga.

reinforced facer (brown) - 20 ga.

chipsaver ribbons- general specs

reinforced facer - 20 lb. lw.

reinforced facer (black)- 25 ga.

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Maryland Paper Company l.p.