Woven bag sleeved with inner film
The woven bag comprises an outer bag and the inner film arranged in the outer bag and connected with the outer bag in a sewed mode, the outer bag comprises a bag body, a bag bottom sewed portion located at the lower end of the bag body and an opening portion located at the upper end of the bag body,...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The woven bag comprises an outer bag and the inner film arranged in the outer bag and connected with the outer bag in a sewed mode, the outer bag comprises a bag body, a bag bottom sewed portion located at the lower end of the bag body and an opening portion located at the upper end of the bag body, and the bag body comprises a woven layer. Wherein the buffer layer is pasted to the inner side of the woven layer through glue, the waterproof layer is pasted to the buffer layer through glue, the waterproof layer is further provided with more than one pasting strip used for pasting an inner film,and the pasting strips are distributed at equal intervals. According to the woven bag with the inner film, the opening part is turned over and the inner film is sewed, so that the inner film is prevented from being separated from the outer bag, meanwhile, the inner film is pasted by using the pasting strip in the bag body, the inner film is opened along with the opening of the outer bag in the outer bag, and in addition, |
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