The production process of folding shopping bags mainly includes the following steps, each step details its operation content and the specific parameters that may be involved:
Preparation stage:
After the customer orders, prepare the fabric and accessories according to the order requirements. These accessories may include rope, shrink beads, hooks, OPP bags, etc.
Fabric usually comes in rolls and is prepared according to customer demand and order volume.
Blanking stage:
Send the prepared fabric to the cutting factory, make a knife die and cut the material according to the size and shape of the shopping bag customized by the customer.
During the cutting process, the material is precisely cut to the size and shape required by the customer.
Printing stage:
The cut fabric is sent to the printer for printing. If the customer's logo is a simple solid color, it is usually printed in the way of screen printing.
If the customer's logo is more complex, there are gradual changes in color, etc., the method of thermal transfer will be used. This includes adjusting the temperature of the press machine, laying the cut fabric flat on the lower plate, placing the hot plate in the position to be printed, and finally pressing down on the upper plate to press the logo onto the fabric.
Other treatments (depending on specific design) :
For some folding shopping bags of specific design, if waterproof function is required, waterproof fabric will be used.
The creases of shopping bags can be formed by hot pressing or stitching for easy folding and storage.
Webbing may be applied to the handholds for increased comfort and durability.
The hand mouth may also be sewn with metal or plastic rings to increase load-bearing capacity and aesthetics.
Quality inspection and packaging:
After completing the above steps, the folded shopping bag will undergo a strict quality check to ensure that it meets the order requirements and quality standards.
After inspection, the folding shopping bags are packaged for easy transportation and storage.
Delivery:
After the packaging of the folding shopping bag is completed, it will be shipped according to the customer's requirements to ensure timely delivery.
Through the above steps, the process of folding shopping bags from raw materials to finished products can be clearly demonstrated. Every step is carefully designed and operated to ensure the quality and practicality of the final product.
Xiamen Middle Yellow Industry & Trade Co.,Ltd is a Chinese factory which have 15 years+ experiences in makeing all kinds of bags and backpacks. Welcome to contact us to get more new design backpacks. Please sent email to angel@mid-yellow.com
