Reinforced plastic hand-bag and its producing method

[0011] The specific embodiments of the present invention are described below in conjunction with the drawings:

[0012] The reinforced plastic carrying bag of the present invention is composed of a left layer of plastic cloth 1, a middle layer of plastic cloth 2 and a linear back cover 3. The left layer of plastic cloth 1 and the right layer of plastic cloth 2 are provided with convenient carrying bags. At the mouth 5, the left layer of plastic cloth 1 and the right layer of plastic cloth 2 are formed at the bottom by thermal melting to form a linear back cover 3, and under the linear back cover 3, a number of evenly distributed reinforcing rib seals 4 are also provided.

[0013] The manufacturing method of the reinforced plastic bag of the present invention is as follows: the cylindrical plastic is cut into semi-finished products according to a predetermined length, and a special sealing mold that matches the bottom sealing shape of the bottom end of the reinforced plastic bag is installed on the automatic sealing machine. The sealing machine is aligned with the cylindrical plastic to be melted and cut into semi-finished products, and the reinforced plastic bag is sealed according to the conventional sealing method, and then the reinforced plastic bag is aligned with a punching machine equipped with a special punching die. Carry the mouth to punch.