Packaging and mounting method of folding screen

A packaging method and screen technology, applied in the direction of transportation and packaging, packaging of vulnerable items, types of packaged items, etc., can solve the problems of heavy screen roll packaging, inability to choose air freight, and high transportation costs, so as to reduce potential damage Risk, good shock absorption effect, and the effect of reducing the number of folds in half

CN108528999AInactive Publication Date: 2018-09-14WUHU STAR IMAX
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-09-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a packaging and mounting method of a folding screen. The surface of a screen coating is covered with a foam film; since the foam film is soft and compressible in texture, the screen coating is not damaged by contact friction between the screen coating and the foam film; the folding packaging of the screen is achieved; at the same time, secondary folding in two directions isadopted; the size of screen packaging is reduced to the greatest extent; foam is adopted as a shock absorption spacer, is light in weight and good in shock absorption effect and has certain compressive strength; at the same time, the two ends of a foam core for wrapping of the secondary folding of the screen are semi-cylindrical; the bending radius of the screen packaging is increased; the advantage of no folding of cylindrical winding packaging is absorbed; the screen packaging is only folded by once in a real sense; the number of folding times is reduced as far as possible; a potential damage risk of the screen is reduced; and the method is a good innovative scheme and has market popularization prospects.
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Description

technical field

[0001] The invention relates to the technical field of screen production, in particular to a method for packaging and installing a foldable screen. Background technique

[0002] The screen refers to the white screen that displays the projection when playing a movie. It is more common in many movie theaters and amusement parks. The viewing effect of movies is also affected by the quality of the screen to a certain extent. For example, the gain of the screen is the reflection ability of the screen to light, which is determined by the surface material of the screen. Usually, the projection surface of the screen used in theaters is sprayed with optical paint. To protect the optical coating of the screen from damage, the packaging method of the screen generally adopts roll packaging, that is, one side of the screen is parallel to the winding axis, and the other side is the winding direction, and the entire screen is wound in a non-folding manner Into a cylindrica...

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Embodiment Construction

[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0027] see figure 1 , figure 2 A packaging method for a foldable screen, comprising spraying a qualified screen, and pasting a layer of foam film on the surface of the screen coating to protect the screen coating from damage during folding. Using the method of folding in two directions, first take one side of the screen 120 as the folding direction, fold the screen several times with equal folding intervals to form a strip-shaped screen, and then fold the screen 120 several times in a direction perpendicular to the previous; When folding twice, set a foam core 130 equal in width to the screen strip. Center, surround the semi-cylindrical at both ends of the foam core, wrap and fit outside the foam core 130; then set a foam outer cushion layer ...