| Supply Ability | 1000 Tons |
| Packaging Details | Kraft paper or carton, as per customer’s request |
| Delivery Time | 10-45 Days |
| Thickness | 0.30 mm |
| Width | 20‑50 mm |
| Basis weight | 180 g/m² |
| Roll length | 500‑1000 m |
| Folding resistance | ≥200 times |
| Tensile strength MD | ≥8.0 kN/m |
| Moisture content | ≤10% |
| Place of Origin | China |
| Certification | FSC,EUDR |
View Detail Information
Explore similar products
High Fold Resistance Pure Paper Back Strip 80g for Exercise Books and Notebooks
Heavy Duty Pure Paper Back Strip 85g for Thick Notebooks and Hardcover Books
Narrow Width Pure Paper Back Strip 15‑20mm for Thin Booklets and Perfect Binding
Extra Wide Pure Paper Back Strip 35‑50mm for Large Format Hardcover Books
Product Specification
| Supply Ability | 1000 Tons | Packaging Details | Kraft paper or carton, as per customer’s request |
| Delivery Time | 10-45 Days | Thickness | 0.30 mm |
| Width | 20‑50 mm | Basis weight | 180 g/m² |
| Roll length | 500‑1000 m | Folding resistance | ≥200 times |
| Tensile strength MD | ≥8.0 kN/m | Moisture content | ≤10% |
| Place of Origin | China | Certification | FSC,EUDR |
This paper‑fabric composite back strip combines a white kraft paper surface (80‑120 g/m²) with a high‑density polyester‑cotton fabric reinforcement layer. The result is exceptional tear resistance (folding endurance ≥200 times) and peel strength, ideal for premium photo albums, hardcover yearbooks, and archival books. The composite structure withstands heavy page loads and repeated opening without cracking.
Technical Specifications
| Parameter | Unit | Value |
|---|---|---|
| Total Basis Weight | g/m² | 180‑250 |
| Thickness | mm | 0.25‑0.35 |
| Width | mm | 20‑50 (custom) |
| Roll Length | m | 500‑1000 |
| Folding Resistance | times | ≥200 |
| Peel Strength | — | High (no delamination) |
| Moisture Content | % | ≤10 |
| Tensile Strength | — | Significantly higher than pure paper |
Process Introduction
The kraft paper is coated with hot‑melt or water‑based polyurethane adhesive (80‑200 g/m²), then hot‑press laminated with pretreated plain‑woven polyester‑cotton fabric at 80‑100°C under 3‑5 bar pressure. The laminate is fully impregnated with additional adhesive to ensure waterproof bonding. After drying at 100‑120°C, it is cooled, wound, and slit to width. Finished rolls are inspected for edge delamination.
Applications & Advantages by Category
Premium Photo Albums – Fabric reinforcement prevents spine breakage under heavy photo pages.
Hardcover Yearbooks – Withstands years of handling; no edge fraying.
Archival Books – Excellent durability for long‑term storage; resists moisture and tearing.
Luxury Notebooks – High‑end tactile feel; adds value to premium stationery.
Why Choose This Paper
Paper‑fabric composite back strips offer industrial‑strength reinforcement for the most demanding binding applications, ensuring a lifetime of use.
Company Details
Ecer Certification:
Verified Supplier
Dongguan Jifeng Paper Products Co., Ltd. is a modern enterprise specializing in the R&D, production and sales of specialty paper products. Formerly known as Shenzhen Shuangfeng Paper Products Co., Ltd., the company was founded in March 2010. It relocated to Dongguan and was renamed Jifeng in 202... Dongguan Jifeng Paper Products Co., Ltd. is a modern enterprise specializing in the R&D, production and sales of specialty paper products. Formerly known as Shenzhen Shuangfeng Paper Products Co., Ltd., the company was founded in March 2010. It relocated to Dongguan and was renamed Jifeng in 202...
Get in touch with us
Leave a Message, we will call you back quickly!