- 材质:
- 瓦楞
- 规格:
- 3.5.7层
- 质量等级:
- k
The layers are rarely used. Each layer is divided into lining paper, corrugated paper, core paper, surface paper. The surface paper includes tea board paper and kraft paper
Corrugated paper for core paper The color and feel of different kinds of paper are different, and the paper (color, feel) produced by different manufacturers is also different.
Corrugated cardboard is made of top paper, lining paper, core paper and corrugated paper processed into corrugated corrugations through bonding. According to the needs of product packaging, corrugated cardboard can be processed into single-sided corrugated cardboard, three-layer corrugated cardboard, five-layer, seven-layer, and eleven-layer corrugated cardboard.
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