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Kraft paper roll, commonly known as kraft roll, is a sturdy and durable paper material widely used in packaging, shipping, and crafts. Made from wood pulp through a chemical process, it retains most of the natural fiber strength, providing high tear and burst resistance
Due to its resilience and cost-effectiveness, it is a popular choice for wrapping fragile items, protecting goods during transport, or as a base for artisanal projects. Its versatility also allows for custom printing and finishing, making it adaptable to branding and marketing needs.
1.Double-sided coating, with good uniformity, high whiteness, high surface smoothness;
2.Positive and negative color is consistent, printing tone effect is good, suitable for double-sided printing
3. High printing gloss, enhance the color and display effect of the printed matter
4. Good surface strength, high support, less ink, high printing saturation.
◎Refrigerated and frozen packaging
◎Ice cream packaging
◎Food packaging
◎Other packaging
SPECIFICATION
Property | Unit | Tolerance | Parameter | Standard | |||||||||||||
Grammage | g/㎡ | ±3% | 200 | 215 | 220
| 235
| 240
| 250 | 270 | 295 | 325 | 350 | ISO536 | ||||
Taber stiffness |
Mn*m | Target value | 3.95 | 5.59 | 5.96 | 7.40 | 7.95 | 8.73 | 11.3 | 16.0 | 18.7 | 25.7 |
ISO2493 | ||||
Lower limit value | 3.36 | 4.52 | 4.83 | 5.99 | 6.43 | 7.06 | 9.18 | 12.9 | 15.1 | 20.8 | |||||||
Target value | 8.18 | 9.95 | 11.9 | 13.2 | 13.9 | 16.6 | 21.9 | 30.8 | 33.8 | 42.0 | |||||||
Lower limit value | 6.95 | 8.06 | 9.61 | 10.7 | 11.2 | 13.4 | 17.8 | 24.9 | 27.4 | 34.0 | |||||||
Thickness | μm | ±3% | 325 | 350 | 360 | 385 | 395 | 420 | 460 | 510 | 560 | 610 | ISO534 | ||||
Moisture | % | ±1.5 | 7.0 | ISO287 | |||||||||||||
PPS Top | μm | Target value | 1.5 | ISO8791-4 | |||||||||||||
Upper limit | 1.7 | ||||||||||||||||
Brightness | % | ≥ | 80.0（Top) | ISO2470-2 | |||||||||||||
★：Any changes in specifications,the company’s announcement shall prevail
Ruishun Environmental Protection Technology Co., Ltd. adheres to the philosophy of "green papermaking, technology first," insisting on people-oriented principles, focusing on environmental protection and social responsibility. Our goal is to continuously innovate in technology and management, providing higher quality products and services to our customers while contributing to the protection of the Earth's environment.
Kraft paper roll, commonly known as kraft roll, is a sturdy and durable paper material widely used in packaging, shipping, and crafts. Made from wood pulp through a chemical process, it retains most of the natural fiber strength, providing high tear and burst resistance
Due to its resilience and cost-effectiveness, it is a popular choice for wrapping fragile items, protecting goods during transport, or as a base for artisanal projects. Its versatility also allows for custom printing and finishing, making it adaptable to branding and marketing needs.
1.Double-sided coating, with good uniformity, high whiteness, high surface smoothness;
2.Positive and negative color is consistent, printing tone effect is good, suitable for double-sided printing
3. High printing gloss, enhance the color and display effect of the printed matter
4. Good surface strength, high support, less ink, high printing saturation.
◎Refrigerated and frozen packaging
◎Ice cream packaging
◎Food packaging
◎Other packaging
SPECIFICATION
Property | Unit | Tolerance | Parameter | Standard | |||||||||||||
Grammage | g/㎡ | ±3% | 200 | 215 | 220
| 235
| 240
| 250 | 270 | 295 | 325 | 350 | ISO536 | ||||
Taber stiffness |
Mn*m | Target value | 3.95 | 5.59 | 5.96 | 7.40 | 7.95 | 8.73 | 11.3 | 16.0 | 18.7 | 25.7 |
ISO2493 | ||||
Lower limit value | 3.36 | 4.52 | 4.83 | 5.99 | 6.43 | 7.06 | 9.18 | 12.9 | 15.1 | 20.8 | |||||||
Target value | 8.18 | 9.95 | 11.9 | 13.2 | 13.9 | 16.6 | 21.9 | 30.8 | 33.8 | 42.0 | |||||||
Lower limit value | 6.95 | 8.06 | 9.61 | 10.7 | 11.2 | 13.4 | 17.8 | 24.9 | 27.4 | 34.0 | |||||||
Thickness | μm | ±3% | 325 | 350 | 360 | 385 | 395 | 420 | 460 | 510 | 560 | 610 | ISO534 | ||||
Moisture | % | ±1.5 | 7.0 | ISO287 | |||||||||||||
PPS Top | μm | Target value | 1.5 | ISO8791-4 | |||||||||||||
Upper limit | 1.7 | ||||||||||||||||
Brightness | % | ≥ | 80.0（Top) | ISO2470-2 | |||||||||||||
★：Any changes in specifications,the company’s announcement shall prevail
Ruishun Environmental Protection Technology Co., Ltd. adheres to the philosophy of "green papermaking, technology first," insisting on people-oriented principles, focusing on environmental protection and social responsibility. Our goal is to continuously innovate in technology and management, providing higher quality products and services to our customers while contributing to the protection of the Earth's environment.
