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Views: 18 Author: Site Editor Publish Time: 2021-10-25 Origin: Site
With the development of science and technology and the progress of society, we need to promote a green earth and protect the environment. So today I will introduce a degraded kraft paper tape that can be completely biodegradable in 180 days.
The main component of biodegradable kraft paper is imported kraft paper, and the surface is treated with a matte surface to achieve a completely degradable effect, and it is coated with environmentally friendly rubber to make it a perfect combination of degradability and viscosity.
The matte kraft paper tape is made of imported biodegradable kraft paper coated with special glue. It has high initial adhesion, high peel strength, strong tensile force, high-strength adhesive force, good weather resistance, waterproof, anti-freezing, and high tensile strength. , The surface can be written and printed, and the suitable temperature is -20 to 80 ℃.
color | brown | thickness（mm) | 0.140±0.05 |
elongation | 4% （GB/T7753-1987） | thermal endurance | -20-80℃ |
adhesive force | ＞1.2 kg/25mm (GB/T 2792) | Short term heat resistance | 80℃ |
Initial adhesion（Steel no.） | ≥14# （GB/T 2794) | Optimal labeling conditions | 21-38℃/RH 40-70% |
180°peel strength | 140N/25mm（GB/T2792-1998) | Bonding surface requirements | Clean and dry |
retentivity | ＞4 hrs （GB/T 4851) | effective breadth | 1150mm |
This specification aims to formulate quality standards for each item of the product. It is mainly suitable for kraft paper packaging and sealing, carton printing and shielding, clothing surface treatment, and packaging of heavy objects. It is used for light and heavy packaging sealing, painting, frame mounting, paper processing industry connection use and sealing packaging with high environmental protection requirements.
