Heart-to-heart tea silk series: selected high-quality primary wood pulp. Strict sterilization control, no migratory fluorescent whitening agent, no added health and safety. Long fiber pulp is full of toughness, while short fiber pulp is soft and skin-friendly, both rigid and flexible. Three-layer soft and thick design, double toughness, pay attention to texture, wet water is not easy to break. Tea-like embossed surface layer, not easy to delaminate. Easy to extract, no waste, natural and tasteless. Heart-to-heart tissue has many gaps in its structure, and at the same time, it adopts tea-shaped embossing, which has good water absorption and is not easy to be damaged after wet water. Heart-to-heart three-dimensional embossed skin-softening tissue is made of 100% raw wood pulp, without migrating fluorescent whitening agent and chemical adhesive, which is naturally tasteless. Wet water does not break easily. It feels thick and soft, skin-friendly and refreshing, just like a cloud. Adopting the exclusive patent three-dimensional embossing technology of heart-to-heart printing, embossing won the national design patent. Unique cloud-like three-dimensional embossing forms a cloud-like air pillow, which is more soft and skin-friendly.