Handbag paper application and production standards
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Paste portable paper bags is an ancient handicraft industry. However, in post-press processing, the average printer knows how to make a book box or a carton, but the production process of the paper bag may not be well understood. Hand-held paper bags are broadly divided into two categories: ordinary bags and fine shopping bags. The ordinary packaging bag is a rotary printing bag making machine, which has been completed in production. Its advantage is that the production efficiency is fast, and the disadvantage is that the paper bag is rough and not refined, so most of these paper bags are used in general ordinary commodity packaging. As for the exquisite shopping bags, after printing in a single sheet of color, after PP polishing or bronzing, the bag making factory will produce them by hand or semi-automatic machine, and finally use artificial rope to tie the knots to complete the paper bag. . Its advantage is that any paper bag can be made in any situation, the disadvantage is that the production speed is slow. These high-end shopping bags are mostly used for noble packaging, as gift bags, or as advertising bags for various commercial activities. In the end, these exquisite and beautiful paper bags are the convenience of ladies shopping. Shopping Bag.
Shopping bag should have the characteristics
Environmentally friendly, exquisite and durable
Shopping bags should first be an extension of corporate image and merchandising strategy, so the production of shopping bags must be environmentally friendly, exquisite and durable. The structure is tight, and the bottomless pine is used to use the "hot melt" to fully automatic bag making machine, which sticks all parts of the shopping bag to form a compact structure, so that it will never be removed from the bottom, unlike the traditional portable paper bag after printing. Processing, is the "white glue" paste bag body, and then tied with a manual rope as a handle, so there are often mistakes in the bottom of the loose. There is no crease on the surface of the paper bag, and the binding is accurate and beautiful. The shopping bag is made by the automatic bag making machine, so there is no crease on the surface of the bag, and the hot sol is strong and the drying is rapid, so the bonding is accurate and beautiful. The traditional paper bag processing is a manual folding sticker bag, so the bag surface has a fold line, and the white glue is dry and solid, and when the amount is too much, the glue will slide, so the bag shape is poor.
Upright cotton rope handle, no punched cordless knot
The cotton rope is fixed with two pieces of heavy kraft paper with a hot sol, and the kraft paper is fixed on the paper bag. The handle of the shopping bag is "upright" and does not need to be punched, and there is no protruding knot. The handle of the traditional handmade paper bag is to punch the bag body first, then manually pass the nylon rope through the knot, and use the knot to catch the paper bag, so the knot is easy to loosen when the object is placed, or the paper bag is pulled. Rope hole. The overall structure is strengthened, and the packaging function is enhanced. The handle, kraft board, paper bag and bag bottom are integrally formed with hot melt, so the overall structure of the shopping bag is strengthened and can withstand more than 5 kg. The traditionally made paper bag, the handle is to use the nylon rope knot to jam the bag body, and the top of the paper bag is not bonded to the bag body, so the bearing capacity is weak.
The quality is excellent, the delivery period is fast, and the automatic bag making operation is adopted. Therefore, the quality is excellent and stable, especially in the case of no need to manually tie the rope for the lifting, the feature film process is shortened and the delivery time is fast.
The design specification of the shopping bag is based on the principle that the top edge of the paper bag is folded 60mm to strengthen the handle fixing force. The width of the bottom edge of the paper bag is 15mm to strengthen the load-bearing force of the bottom of the bag (the side width is reduced by 15mm).
The paper bag is always 30mm and must be on the right side to automatically paste the bag.
The finished bag should be marked with 2 sides of paste, 6 on the top, and 6 on the bottom to make the paper bag correctly formed. The size of the shopping bag should be in line with the number of papers to facilitate economic benefits. The paper is oriented parallel to the "high" of the paper bag to facilitate the folding of the paper.
Bag size paper bag length / 180 ~ 350mm.
Paper bag width / 60 ~ 160mm.
Paper bag height / 270 ~ 450mm.
Paper thickness / about 100 to 150 pounds.
Pick up the choice / paper rope or cotton rope.
Usual format
Size(cm) Paper Wire direction / parallel
S type / full paper four open bag 18 × 7 × 27 15" x 21" 31 × 43
M type / chrysanthemum paper open pocket 22 × 8 × 30 17" x 25" 31 × 43
L-shaped / full paper open pocket 27 ×10 × 38 21" x 31" 43 × 31
X type / chrysanthemum full open bag 32 ×10 × 45 25" x 35" 25 × 35
T type / full paper three open bag 24 ×10 ×24 15" x 28" 31 × 43
Applicable paper:
The paper of kraft/kraft paper is tough, and the color can be divided into: white kraft paper, yellow kraft paper, two-color cowhide and other papers: on paper, it can be divided into: pure cowhide and copper cowhide, basically from 80 to 120 pounds of kraft paper. It is suitable for making all kinds of shopping bags. Coated paper/copper paper is suitable for high-quality color printing, so art shopping bags are often made from 120 to 150 pounds of coated paper. Since the toughness of the coated paper is low, the toughness of the PP film is generally used to reinforce the toughness. Art paper/art paper is a vague term used to describe paper that has been processed and dyed. Generally, art paper is tougher than coated paper, and the paper is diversified. Many art papers of 100 to 150 pounds are quite suitable for making shopping bags, but paper costs are high. Special paper / for example: South Asian synthetic paper, 3M Tavik paper, pp imitation kraft paper, etc.