Multi-material structure of luggage case

Abstract

The invention discloses a multi-material structure of a luggage case. A process comprises the following steps that S1, a cutting sample plate and a processing sample plate are formed, wherein the cutting sample plate is mainly used as the mold for large-batch cutting, and is used for material discharging, material cutting, laying-down and the like, the cutting sample plate is basically a rough sample, the processing sample plate is mainly used for realizing correcting, positioning, sizing, quantifying and the like on semi-finished products during the sewing process; S2, for a shell fabric of acase shell, the material is ABS+PC resin, the devices adopted comprise an extruding machine (with a post film pressing device), a vacuum hotpressing forming machine and an edge trimmer, the forming process is as follows: a composite board is laminated through extruding and hot-pressing, the board is cut, compression molding is carried out, and edge trimming aftertreatment is carried out. Comparedwith the prior art, the technical scheme provided by the invention has the advantages that the structure is simple, the manufacturing is easy, the control is convenient, the needed movements can be well completed, the efficiency is high, the positioning is accurate, various materials are matched for use, so that the structural strength of the luggage case can be increased, thus the luggage case can bear the external pressure, and in addition, the luggage case also has the damp-proofing and water-proofing functions.

Description

technical field [0001] The present invention relates to a production process of a suitcase, and more specifically relates to a multi-material structure of a suitcase. Background technique [0002] Luggage case, also known as suitcase and trolley case, is a box for placing items when going out, and it is one of the types of luggage. Usually suitcases are used to store clothes, personal care products and souvenirs needed on the journey. In addition, suitcases can also be divided into hard-shell suitcases and soft-shell suitcases according to the outer shell. Hard-shell luggage is more resistant to falls and is suitable for luggage that needs more protection. Soft-shell luggage is usually lighter than hard-shell luggage and has more capacity. However, the zippers of soft-shell luggage are more likely to pop open due to too many items inside. [0003] However, the traditional luggage production process is more complicated, the positioning is not accurate, the material is sing...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional luggage production process is more complicated, the positioning is not accurate, the material is single, and some weak places have not been reinforced, which makes the luggage poor in quality and cannot be durable. Therefore, we propose a luggage multi-material structure