Paper for manufacturing paper cup/paper bowl
A technology for paper bowls and paper cups, applied in the field of paper used in the manufacture of paper cups/paper bowls, can solve the problems of large environmental pollution, high cost of coating, poor printing effect, etc., to reduce pollution, high gloss, and reduce production costs Effect
Active Publication Date: 2012-05-09
万国纸业太阳白卡纸有限公司
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Problems solved by technology
[0003] Aiming at the shortcomings of high coating cost, poor printing effect and large environmental pollution in the existing production of paper cups / bowls, the present invention provides a kind of paper for making paper cups / bowls, which can be used to make paper cups / bowls It can greatly reduce the production cost, and can greatly improve the printing decoration effect of the outer surface of the paper cup / paper bowl, and is conducive to environmental protection
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment Construction
[0020] as attached figure 2 As shown, a kind of paper for making paper cups / paper bowls includes base paper with plant fiber base material, one of the surfaces of the base paper is treated with coating, and a polymer film layer 1 is formed on the surface, which can be used as a paper cup / paper the inside of the bowl. The other surface of the base paper is coated with one or more layers of water-based paint to form one or more layers of water-based coating layer 5, which can be used as the outside of the paper cup / bowl. The present invention can also be coated with water-based paint on both sides of the base paper to form one or more layers of water-based coating layer, wherein the coated surface as the inner side of the paper cup / paper bowl is lathered, as the outer side of the paper cup / paper bowl The coated surface does not need to be coated. In order to improve the physical strength of paper, the surface layer 2 of base paper used in the present invention preferably uses...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention discloses paper for manufacturing a paper cup / paper bowl, which comprises base paper with a plant fiber base material. At least one aqueous coating layer as a paper surface coated film at the inside of the paper cup / paper bowl is formed on at least one surface of the base paper by water paint. Only the film is coated on a single side of the paper, so the coated film cost can be greatly lowered, and the production cost of the paper cup / paper bowl can be greatly lowered by using the coated film to manufacture the paper cup / paper bowl; and because of coating treatment, the surface of the paper is smooth, and the paper has good printing effect and can greatly improve the printing decorative effect on the outer surface of the paper cup / paper bowl.
Description
technical field [0001] The invention relates to a paper used for making paper cups / bowls. Background technique [0002] At present, when making paper cups or paper bowls in the prior art, the base paper used is not coated, and its two sides will be processed through coating, and a polymer film layer is formed on both sides of the base paper (as attached. figure 1 shown), and then printed and formed into paper cups or paper bowls. In this traditional production method, since the base paper needs to be coated on both sides, its production cost is high. Secondly, since the polymer film used in the coating is not easy to degrade, the waste after use of paper cups / paper bowls degrades for a long time, causing great pollution to the environment. Moreover, the surface of the uncoated base paper is rough and the surface is uneven after coating, and the printing and decoration effect on the outer surface of the paper cup or paper bowl is not good. Contents of the invention [00...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): D21H19/12D21H19/80D21H21/14D21H19/72B41M5/50D21H19/66
Inventor 布宁王砚方盖瑞.耐们李建李丛东徐旭俊
Owner 万国纸业太阳白卡纸有限公司