| 摘要 |
<p>The invention relates to a packaging system for a forming washing product. The packaging system comprises a first PET film with thermal sealed sides and non-thermal sealed back, a second PET film with thermal sealed sides and non-thermal sealed back, and a transparent stacked structure formed by that the non-thermal sealed backs of the first PET film and the second PET film suitably overlay together. The washing product can be packed in the stacked structure. The central part of the stacked structure forms a lapped seal to seal together the inside and the outside of the stacked structure, andthe end seal is formed between the inside and the outside. The non-thermal sealed side of the stacked structure can include printed matters.</p> |
