SU820792A1 - Method of forming garment components - Google Patents

Abstract

Garment sections, esp. of textile fabrics are given three dimensional form during the bonding of an outer fabric and an inlay. Two details consisting in part or wholly of polymer material and provided with an adhesive which can be melted, are heated uniformly whilst flat until they become plasticised, are then subjected to compression or suction so that they abruptly stretch and deform. The press. or vacuum is maintained until the details have cooled to a point below the consolidation temperature, and they are then ejected from the moulds. Heating and moulding may take place at two distinct work stations, close together, and be carried out in parallel. A quick method of producing three dimensional garment sections with a neglible degree of retrogression, and a contour which is completely wash and dry-clean proof. The formed sections can be stacked mechanically without difficulty and there is good adhesion and stability of the laminates.

Description

(54) METHOD OF FITTING CLOTHES DETAILS

 , I The invention relates to the apparel industry, in particular to the methods of forming the aetals. There is a known method of shaping atehyde clothing by applying glue between parts, followed by hot pressing and cooling l. . However, with this method, changing the structure of the window has a negative effect on the softness and neck of flat structures and at the same time on their wear-and-tear integrity. The purpose of the invention is to preserve the shape of parts made of polymeric material. This chain is achieved by the fact that before pressing the parts with HaHeceHHbfM on them, the adhesive is heated to obtain a thermoplastic state of the parts and in a flowing state of glue, and the parts are cooled during the cold pressing process to a temperature below the freezing point. The drawing shows the equipment for the implementation of the proposed method B. The quality of the upper part 1 of the garment uses a material consisting of 100% polyester silk, and as the lower part 2 of the garment is used a woven fabric with a 5O% fraction of polyester woks. Before pressing between parts 1 and 2, glue 3 is applied with a softening temperature of about 120 ° C. Thus prepared parts 1 and 2 of clothing impose on the conveyor belt 4 and served on station 5 preheating, where parts 1 and 2 are heated to about. At the same time, the polymer components of the 1 k 2 parts are transferred to the thermosetlastic state, and the glue 3 becomes viscous. Then, the conveyor belt 4 further conveys the heated parts 1 and 2 to the molding station 6. With a total of 6 tablets, mostly from the negative form. Here, the heated parts 1 and 2 with compressed air of about 6 atm, by acting as a transport membrane

Noah tape 4 is cooled for 1-2 with a non-dented casting station b to a temperature below the freezing temperature. At the same time, KPI 3 is connected to the surfaces of parts 1 and 2 adjacent to it, a hungry negative form extracts from parts 1 and 2 and from KP 3 so much heat that rapid cooling occurs below the freezing point of the polymer components and KP 3 and 1 and 2 are thereby fixed. Air is then removed, and the molded parts 1 and 2 are conveyed by means of a transfer belt 4 to any mechanical stacking device. When transporting the preheated parts 1 and 2 to the molding station 6, the parts processed to the processing of spedule are placed on the conveyor belt 4, and are fed to the preheating station 5.

During the npcaiecca molding, the following parts are preheated, i.e. both working steps work in parallel, which leads to high efficiency of the method.

Claims (1)

1. German patent N 16354О4, cl. 8 d 20/10, 1971. " OK: