Printing factory portable paper bags application and production standards
We are a big printing company in Shenzhen China . We offer all book publications, hardcover book printing, papercover book printing, hardcover notebook, sprial book printing, saddle stiching book printing, booklet printing,packaging box, calendars, all kinds of PVC, product brochures, notes, Children's book, stickers, all kinds of special paper color printing products, game cardand so on.
For more information please visit
http://www.joyful-printing.com. ENG only
http://www.joyful-printing.net
http://www.joyful-printing.org
email: info@joyful-printing.net
Paste portable paper bags is an ancient handicraft industry. However, in the processing of printing, 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 by the production operation. Its advantage is that the production efficiency is fast, and the disadvantage is that the paper bag is rough and not delicate, 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 advanced shopping bags are mostly used for noble merchandise packaging, or 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 non-depreciating pine is made of "hot sol" 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 the bag surface has no creases, 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 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 knot to catch the bag body, and the top of the paper bag is not bonded to the bag body, so the bearing capacity is weak.
The excellent quality delivery period is fast and automatic, and the bag making operation is fast. Therefore, the quality is excellent and stable, especially the need to manually draw the rope knot for lifting, which is the shortening of the feature film process and the fast delivery.
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 enhance 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.