The general production processes of reusable bags are: choose fabrics - cutting plant cut brace - printing - sewing - packaging.
When receiving an order of reusable bags, the first is to choose the fabric. The excellent fabric is good for the production of reusable bags .we should first choose the fabric with no crease, small differences in vertical and horizontal pull and hard hand feel. In selection of the fabric weight, the practical is appropriate.
Sometimes choose the fabric whose surface is gloss. Fabric surface gloss, so prepare for the post-printing, a good print, then print out the effect of one is very good. Thus, the overall effect will be very prominent, so go out shopping bags, will be well received by consumers. Sometimes choose to be hard on the fabric feel a bit. Hard little fabric, can be quite up, sustain them, highlighting the overall feeling of nonwoven bag, very practical, I am shopping, put a certain weight of objects, not broken is not bad. Safe and practical are standards of choosing the reusable shopping bags.
Similarly, the required vertical and horizontal tensile fabric small differences, but also to ensure that the load-bearing areas in shopping bags, has excellent performance. Fabric is good, into the warehouse, the next thing is how these Jumbo bags made of woven, cut a piece of it planted, a small section of fabric.
Reusable bag is a three-dimensional rectangular or cube. Well, it has six faces, which, at the top is empty, so there are only five shopping bags face, and then a large area before and after, left and right sides, with a bottom surface. Referred to here is the production of nonwoven bag sewn method and ultrasonic bag which is quite different. According to size, with automatic slicing machine, cutting machine, the fabric cut into small pieces the size of fabric required. Including a large cut is used to print the front and rear with three sides with the bottom of the fit. Then the side, carry hand side of the bag. This is called cutting, refers to the hand and carry bag this side, because they are very narrow, it must be cut into small strips to match the finished product.
The printing: screen printing is generally used, because it is a piece of hand-printed, so progress will be faster than the machines that print to a slower, of course, will cost more than the machine to print to a high point, but its advantages, is also very obvious, very small amount can be printed, the error rate is relatively low. Printing, pay attention to the printed text, graphics have good fullness, and size to be able to grasp the whole shopping bag highlight the effect.
Sewing: according to certain specifications, and style, like sewing clothes, the large fabric, small pieces, carry hand, edging and other fabric sewn together to see the finished product on a shopping bag. This includes a lot of sewing methods, such as hand and carry a large interface, you need not need to cross, a cross is to increase firmness. Edge is to take a few lines, with the length of the packet and so on.
Packing. Cartons in accordance with certain specifications, a box of 100 pieces, or 200 pieces a box, print fonts on the boxes, so that boxes of reusable bags through the logistics departments are sold to the general consumers. Now reusable bags are with a large number of styles. The work and processes of each kind are slightly different. Source:http://www.cnmhc.com