A high compression and deformation-resistant carton

Abstract

The invention discloses a high-compression-resistance anti-deformation carton, and belongs to the field of carton waterproofing. The high-compression-resistance anti-deformation carton comprises six faces composed of a corrugated board, wherein the corrugated board comprises two flat paperboards; a wavy paperboard is connected between the two flat paperboards; a plurality of gaps which are distributed at intervals are formed between the flat paperboards and the wavy paperboard; a bidirectional inverted ball stick can be placed in a gap between each flat paperboard and the corresponding wavy paperboard; on one hand, when the carton is extruded, the bidirectional inverted ball sticks can play a supporting role in the carton; therefore, the compressive strength of the paperboard is improved,and further, the anti-compression and anti-deformation capabilities of the whole carton are improved; meanwhile, moisture absorption balls and water locking particles in the bidirectional inverted ball sticks can absorb and dry moisture in air in the gaps between the flat paperboards and the wavy paperboard, so that the carton is not prone to being affected with damp, the waterproofness of the carton is effectively improved, the overall stability of the carton is improved, and deformation is not prone to occurring.

Description

technical field [0001] The invention relates to the field of carton waterproofing, in particular to a high-pressure-resistant and anti-deformation carton. Background technique [0002] Carton (English carton or hard paper case): It is the most widely used packaging product. According to different materials, there are corrugated cartons, single-layer cardboard boxes, etc., with various specifications and models. Cartons are commonly used with three layers, five layers, and seven layers. Layers are less used, and each layer is divided into lining paper, corrugated paper, core paper, and face paper. The liner and face paper include tea board paper, kraft paper, and corrugated paper for the core paper. The color and feel of various papers are different, and different manufacturers produce Different papers (color, feel) are also different. It is usually used as a wrapper for commodities or to protect the outer layer of articles. The volume of the carton changes according to the...

AI Technical Summary

Problems solved by technology

[0003] Existing cartons are generally made of corrugated cardboard by cutting and pressing, but there is a common problem in corrugated cardboard, which is poor waterproof performance. Corrugated cardboard is generally formed by alternating bonding of flat cardboard and corrugated cardboard. It can increase the strength of corrugated cardboard, but at the same time it also increases the surface area, and forms a large gap between the flat cardboard and the corrugated cardboard, making it easy to absorb moisture or water vapor inside. The cardboard structure is easy to collapse, which will lead to a significant reduction in the compressive performance of the entire carton, that is, the durability of the entire carton is reduced, resulting in it being easily deformed under pressure

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