The invention relates to the field of production and processing of luggage cases, in particular to an environmental-friendly luggage case roller. The luggage case roller is characterized in that the inner part of the roller is a mixture; an alloy layer is pasted at the outer part of the mixture through an adhesive; the mixture comprises the following components in parts by weight: 50-60 parts of straw, 30-40 parts of wood chips, 20-30 parts of waste paper pulp, and 40-50 parts of PVC. According to the luggage case roller disclosed by the invention, the reclaimed straw, the reclaimed wood chips, the reclaimed waste paper pulp and the reclaimed PVC are adopted, so that a great quantity of energy sources are saved; the mixture has certain elasticity and aggregation force; the alloy layer is pasted at the outer part of the mixture, so that the corrosion resistance of the roller is also improved. The luggage case roller disclosed by the invention is environmental-friendly, and the cost is reduced.
Environmental-friendly luggage case roller
2015-12-23
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Roller brake for universal double rollers of luggage case
European Patent Office | 2025
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