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Recycling kraft paper packaging involves a number of steps, including pulping, cleaning, screening, deinking, dispersion, kneading, bleaching, water treatment, and waste handling.

Bruce 发表于 2024-10-26 11:36:39 [显示全部楼层] 回帖奖励

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When PET film works as the outside printed layer, the final foil laminate will be able to stand the high temperature in the heat sealing process, and achieve a smooth sealed surface than BOPP film laminate.

15 分钟前
PET film, is one of the most common polyester film applied in the flexible packaging and printing area

15 分钟前
so usually we keep a promise to keep the tolerance under +-10% of the expect thickness.

16 分钟前
Please note, as there is still some tolerance with the thickness for the substrate film, especially the thickness of LDPE film fluctuate a lot when it is blown from the extrusion die

16 分钟前
the thickness comes at 0.122mm (equals to 122 microns)

16 分钟前

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Recycling kraft paper packaging involves a number of steps, including pulping, cleaning, screening, deinking, dispersion, kneading, bleaching, water treatment, and waste handling.