Non-woven bags generally require proofing. In order to take responsibility and avoid unnecessary troubles in the later stage, both manufacturers and customers are willing to make samples. However, the cost of proofing is indeed a headache for both parties. Some customers do not understand the proofing process, and many think that the manufacturer takes the opportunity to earn the proofing fee. This is a misunderstanding. On the premise that you sincerely order with our factory, we can make samples for customers free of charge.

It is understandable that manufacturers charge a sample fee. Proofing requires a certain amount of labor, and labor is bound to incur costs. There are costs for cutting cloth, printing, car bags and final packaging and express delivery. Therefore, it is reasonable to charge a certain amount of fees, not to mention that the proofing fee is generally refunded. There is no fact that manufacturers take the opportunity to earn.

    The proofing process of film-coated non-woven bags is a lot of trouble. Laminating means to print the ink on the plastic film and compound it with the non-woven fabric. Printing involves making plates. Therefore, before proofing the film-covered non-woven bag, the plate must be prepared first. Then it is printed on the machine and laminated at the laminating factory. Car bags and bags are sent back to the factory. The cost of this series of procedures is very high, so the coating fee is generally several hundred, and there is no refund, because the machine is really used. That is to say, because the cost of proofing is many times higher than that of ordinary non-woven bags, customers of laminated non-woven bags make proofing according to their own needs.