A processing method and device for box material and luggage

Abstract

The invention discloses a case body material processing method. The method comprises the following steps: heating and melting a granular PC (polycarbonate) raw material by virtue of a heating device on an injection molding device, and extruding the molten PC raw material into a formed PC sheet by virtue of a mold head on the injection molding device; carrying out thermal roll-in coextrusion on elastic cloth and the PC sheet by virtue of a pair of hot roll shafts on a roll-in device, so as to compound and adhere the elastic cloth and the PC sheet into a whole; cooling the integrated elastic cloth and PC sheet by virtue of a cold roll shaft on the roll-in device, conveying the integrated elastic cloth and PC sheet to a slicer device, and carrying out slicing. The invention further discloses a case body material processing device and a luggage case. The method has the advantages that a process is simple, the efficiency is high, and the performance of a processed product is good; meanwhile, the interior of the luggage case is attractive, clean and tidy, the internal space of the luggage case is saved, the collision resistance of a flexible pull rod device is improved, and the service life of the luggage case is prolonged.

Description

technical field [0001] The invention relates to the field of technical processing of case materials and luggage, in particular to a method for processing case materials and luggage. Background technique [0002] Luggage, also known as suitcase, including trolley case, is a box for placing items when going out. The suitcase is large in size and can be pulled, which can greatly reduce the drag force of the user. Therefore, the more the suitcase is used, the more it is used. It is becoming more and more common that migrant workers, business travelers or students mostly use suitcases to hold items, especially with the development of society, people have higher and higher requirements for quality of life, and traveling is a way for people to pursue high quality of life. A kind of leisure way, therefore, luggage case has also become one of essential tools when people travel, and it can be used for placing the clothes, personal care products and souvenirs needed on the journey. ...

AI Technical Summary

Problems solved by technology

Although the box material processed by this processing method has good physical strength, deformation resistance and light weight, the processing method needs to laminate multiple layers of PP sheets to meet the hardness requirements of the box material. , or the ABS material needs to be pulled into strips for braiding and lamination to meet the physical strength and deformation resistance requirements of the box material. Therefore, the process of this processing method is more complicated, the efficiency is lower, and the cost is higher. high

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