Tablecloth of semi-PU leather material

Abstract

The invention discloses a tablecloth of a semi-PU leather material, and relates to the technical field of production of tablecloth. The tablecloth includes a PU leather layer and a base layer, and the PU leather layer is made from, by mass, 52-60 parts of aqueous polyurethane resin, 0-38 parts of water, 5-12 parts of a polystyrene foaming agent, 3-10 parts of sodium dodecyl sulfate, 1-2 parts of an organosilicon leveling agent, 1-3 parts of palm oil, 1-3 parts of a polyacrylic acid emulsion, 1-5 parts of a four-stage treated paper pulp waste liquid, 0.5-2 parts of emulsified silicone oil, 0.2-0.5 parts of an antioxidant and 1-3 parts of a fire retardant. A grid fur bottom antiskid cloth is adopted as the bottom base cloth of the tablecloth; the PU leather layer and the base layer are combined, and then are embossed and dyed, so the tablecloth of a semi-PU leather material has the advantages of staining resistance, easy washing, waterproofing and heat insulating property, excellent oxidation resistance, and prevention of fire hazards caused by dropping of cigarette ash on a dining table due to addition of the fire retardant to the PU leather layer.

Description

Technical field: [0001] The invention relates to a semi-PU leather tablecloth, which belongs to the technical field of tablecloth preparation. Background technique: [0002] The higher the consumption level of urban and rural residents, the higher the consumption expectations. As the disposable income of domestic urban and rural residents continues to grow, consumers' expectations for tablecloth products are also rising. The current tablecloth market environment is changing from "practical" to "decorative". The tablecloth market is facing differentiation of product levels. The product will become the mainstream of the market. [0003] At the same time, with rising consumption expectations in the tablecloth market, consumption of mid-to-high-end household items is becoming more and more common, and traditional tablecloths with low quality, no design, and no brand will be gradually eliminated. Mid-to-high-end and brand-name tablecloth products will gradually occupy the mains...

AI Technical Summary

Problems solved by technology

It also cannot achieve long-term oil-proof effect, because it cannot be washed, and it cannot be anti-fouling. It has many disadvantages, and it will expand with heat and contract with cold. Care, short service life, and because of strong adhesion, there will be an air layer on the marble countertop, which will affect the overall visual effect