一种环保型牛皮纸轧带
By using a three-layer composite structure and environmentally friendly materials, the problem of insufficient adhesiveness and flexibility of kraft paper binding tape has been solved, achieving improvements in strength, flexibility, and environmental friendliness. This allows the product to meet various binding needs while reducing environmental pollution and production costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU MEISEN BEST NEW MATERIALS CO LTD
- Filing Date
- 2025-09-12
- Publication Date
- 2026-07-17
AI Technical Summary
Existing kraft paper cable ties are not sticky enough, are easy to loosen, lack flexibility, are difficult to adapt to binding irregular objects, and some auxiliary materials are not environmentally friendly enough to meet high environmental protection requirements.
The kraft paper cable ties feature a three-layer composite structure: an outer layer of high-strength kraft paper, a middle layer of cushioning fiber, and an inner layer of flexible kraft paper. They are bonded together with environmentally friendly plant-based adhesive. The double-sided tape uses biodegradable materials and natural, environmentally friendly pressure-sensitive adhesive to enhance adhesion. Various cable tie lengths are available to accommodate different objects.
The tensile strength, flexibility, and adhesiveness of the cable ties have been improved, enhancing the stability and environmental performance of bundling, reducing environmental pollution, adapting to various bundling scenarios, and lowering production and storage costs.
Smart Images
Figure CN224512010U_ABST
Abstract
Claims
1. An environment-friendly kraft paper tape, comprising: Kraft paper, characterized in that a double-sided adhesive tape is provided on one side surface of the kraft paper, and a release paper is attached to the side surface of the double-sided adhesive tape away from the kraft paper; The kraft paper adopts a three-layer composite structure, consisting of a high-strength kraft paper layer, a cushioning fiber layer, and a flexible kraft paper layer from the outside to the inside. The three layers are bonded and fixed together with environmentally friendly plant-based adhesive. The double-sided tape includes a base layer and adhesive layers on both sides of the base layer.
2. The environment-friendly kraft paper strip according to claim 1, characterized in that: The high-strength kraft paper layer is a kraft paper of sulfate softwood pulp with a basis weight of 180-220 g / m 2 , a thickness of 0.15-0.2 mm, and a transverse tensile strength of ≥6 kN / m.
3. The environment-friendly kraft paper strip according to claim 1, characterized in that: The buffer fiber layer is a natural plant fiber web layer with a basis weight of 30-50 g / m 2 and a thickness of 0.03-0.05 mm.
4. The environment-friendly kraft paper strip according to claim 1, characterized in that: The flexible kraft paper layer is a sulphate broadleaf wood pulp kraft paper with a basis weight of 100-140 g / m 2 and a thickness of 0.08-0.12 mm and an elongation at break of > 3%.
5. The environment-friendly kraft paper strip according to claim 1, characterized in that: The base layer includes a layer of biodegradable high-strength fiber material.
6. The environment-friendly kraft paper strip according to claim 1, characterized in that: The adhesive layer includes an environmentally friendly pressure-sensitive adhesive layer.
7. The environment-friendly kraft paper strip according to claim 1, characterized in that: The kraft paper includes at least four models, and the dimensions of the four models are as follows: 100mm long and 10mm wide; 150mm long and 10mm wide; 200mm long and 10mm wide; and 250mm long and 10mm wide.
8. The environmentally friendly kraft paper roll according to claim 1, characterized in that: The double-sided tape is 30mm long and 10mm wide.
9. The environment-friendly kraft paper strip according to claim 1, characterized in that: The release paper is 34-36mm long and 10mm wide.