Manufacturing method of paper/plastic container with heat insulation surface layer

A technology of container and manufacturing method, which is applied in the field of manufacturing of paper/plastic containers with heat-insulating surface, can solve problems such as environmental hazards, environmental resource consumption, and plastics are not easy to degrade, and achieve the effect of saving resources
CN102795414AInactive Publication Date: 2012-11-28ε°šε›½ι’
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ε°šε›½ι’
Publication Date
2012-11-28
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention provides a manufacturing method of a paper / plastic container with a heat insulation surface layer. The manufacturing method comprises the following steps of: (a) brushing a composite foaming coating on an outer surface layer of a material for manufacturing the container; (b) manufacturing the container by the material after processing in the last step; and (c) further heating the manufactured container, and heating the foaming coating on the outer surface layer of the container for foaming. According to the manufacturing method disclosed by the invention, the composite foaming coating containing microsphere foaming particles is brushed on the outer surface layer of the container, and when the container is heated, the foaming effect of the microsphere foaming particles is utilized, and a foaming layer is formed at a hand-holding part on the surface of the container, so that the effects of increasing thickness, realizing heat preservation and heat insulation, preventing slippage and preventing water condensation can be realized and resources can be greatly saved.
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Description

technical field

[0001] The invention relates to a method for making a disposable container, in particular to a method for making a paper / plastic container with a heat-insulating surface layer. Background technique

[0002] At present, the paper cups on the market are only single-layer, which cannot provide the effect of heat preservation and heat insulation. If it is folded and formed in multiple layers, the paper material used will be more than doubled, which will lead to deforestation, which will greatly consume environmental resources and cost. Also extremely high.

[0003] Moreover, the heat-proof containers on the market are all used by adding plastic cups, but it is also extremely inconvenient to use. Generally, plastics are not easy to degrade and cause great harm to the environment. Contents of the invention

[0004] In order to overcome the above-mentioned deficiencies existing in the prior art, the object of the present invention is to provide a method for maki...

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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