Shanghai handbag fashion durable and environmentally friendly, is a lot of people out of the street shopping good "partner", it is used in life proportion more and more than plastic bags, then how is such a hand-held paper bag produced to reach the hands of consumers? Handbag custom xiaobian today to talk to you about production standards and processes.

With the continuous improvement of Shanghai handbags production technology, and now carrier bags are already with upright cotton rope carry gradually instead of punching a knot, with two pieces of heavy kraft paper with hot sol fixation of cotton rope, then on the paper bag, kraft paper, fixation is the shopping bag of a "vertical" without punching, nor out of the knot. The handle of the traditional handmade paper bag is to punch holes in the bag body first, then manually put the nylon rope through the knot and use the knot head to jam the paper bag, so the knot head is easy to loosen or break the rope hole of the paper bag. The overall structure is strengthened, and the packaging function is enhanced. The handle, kraft paper board, paper bag and the bottom of the bag are formed by thermal sol, so the overall structure of the shopping bag is strengthened, and it can bear items of more than 5 kg.

Design specification of Shanghai handbag Manufacturing principle Paper bag top edge inside fold all 60mm, to strengthen the grip force. The bottom edge width of the paper bag is 15mm to strengthen the bearing material of the bag bottom (edge width is reduced 15mm). Hand-held shopping bags should be marked with 2 edges, 6 top edges and 6 bottom edges to facilitate the correct molding of the bags. The size of shopping bags should conform to the number of paper opening for economic benefit. The paper silk should be parallel to the height of the paper bag to facilitate the folding of the paper.

Suitable paper: kraft paper/kraft paper paper tough, color can be divided into: white kraft paper, yellow kraft paper, two-color kraft leather and other paper: on paper can be divided into: pure cowhide and copperplate cowhide, basically from 80 to 120 pounds of kraft paper, are suitable for making all kinds of shopping bags. Coated paper/coated paper is suitable for high quality color printing, so art shopping bags are usually made of 120 ~ 150 pounds of coated paper. Due to the low toughness of coated paper, PP film glazing is generally used to strengthen its toughness. Art paper/art paper is a vague term used to describe processed and dyed paper. Usually art paper is stronger than copperplate paper, and paper diversity, many 100 ~ 150 pounds of art paper, are quite suitable for making shopping bags, but the cost of paper is high. Special paper/for example: South Asia synthetic paper, 3M Tevek paper, PP imitation kraft paper...... And so on.