SU1541243A1 - Method of producing packing leather pieces - Google Patents

Abstract

The invention relates to the packaging of pieces of leather and can be used in light industry. The aim of the invention is to improve the quality of packaging and safety of products. The cushioning fabric 2 is wound from a roll 6 and one or two turns are wound on the axis 4 with electrical resistance sensors 5, after which, in the process of winding, skin sections 1 are laid in a row to wrap up to the required diameter, moreover, the last 2 to 3 coils are wound without products, and then the coils are secured on the roll 3. Using the method of packing pieces of leather, the quality of packing and safety of the products can be improved due to the fact that the presentation of products without smiles and kinks, the handling of packages is simplified and simplified, and the presence of electrical resistance sensors makes it possible to monitor the quality of products without opening the packaging. 1 hp f-ly, 3 ill.

Description

Schig.1

The invention relates to the packaging of pieces of leather and can be used in light industry.

The aim of the invention is to improve the quality of packaging and safety of products.

FIG. 1 shows a flow chart for the method of packaging products; in fig. 2 - packaging is ready} in FIG. 3 - gasketing material with resistance sensors.

For carrying out the method of packing the pieces of leather 1, use of a rarely interlaced gasket material 2, which is wound on a roll 3 with an axis 4, while electrical resistance sensors 5 can be sewn into the web of material 2.

The method is carried out as follows.

A sheet of gasket material 2 with electrical resistance sensors 5 is wound from a roll 6 and wound on axis 4, after which, in the process of winding material 2, pieces of skin 1 of arbitrary configuration are placed in a row at a distance of 20-30 mm from each other. that their edges do not protrude beyond the edges of the cushioning material 2. The winding of the cushioning material 2 with leather 1 is carried out to the required diameter, convenient for handling the packages by means of transport. The last 2-3 turns are the winding of the cushioning material 2 without skin 1, and the coil is secured to the roll 3.

The electrical resistance sensors 5 are sewn into the fabric of the cushioning material 2 at a distance of 10-15 mm from each other, they are connected in a package into an electrical circuit, and the common

ten

20

| 5 1243

The waters of the electrical resistance sensors 5 are exchanged on the outer surface of axis 4.

Using the method of packing leather pieces, in which, before rolling up into a roll, the leather pieces are successively placed in a row on a sheet of rare-weave cushioning material containing electrical resistance sensors, and when rolled up, the last 2-3 turns are wound without pieces of leather and secured on a roll, it allows to improve the quality of packing and safety of products due to the fact that during packing of pieces of leather, the presentation of the products is retained without smth and kinks, and besides egchaets and simplified processing of packages. The presence of electrical resistance sensors allows you to control the quality of products without opening the package.

Claims (2)

1. A method of packing leather pieces, including rolling pieces of leather into a roll, characterized in that, in order to improve the quality of packing and preservation of the skin, before rolling into a roll, the pieces of leather are successively placed in a row on a web of rarely interlaced packaging material the roll of the last 2-3 turns is wound without pieces of leather and fixed on the roll. 2. A method according to claim 2, in which, in order to improve the skin's safety, electrical resistance sensors are sewn into the packaging material web. / /