| 摘要 |
The present invention refers to a sampler made of two printed sheets of paper glued in an envelop manner, which has samples in the inner portion thereof of any type of paste composition, the invention having an opening device that is easily detached and opened by only pressing the same so as to receive the sample product. The purpose of the invention is to provide an advertising means with physical samples in the inner portion thereof, which main characteristic is to preserve the same thickness in the whole area, remaining totally flat, with no air or lumps, providing resistance to any pressure during the binding, insertion and packaging processes, thus being able to travel within any printed means without affecting the properties of the product. |
