Pulp molded product surface spraying device

A technology of pulp molding and surface spraying, which is applied to the device for coating liquid on the surface, the spray device, the surface pretreatment, etc. It can solve the problems of falling off of fine fibers on the surface of the product, friction and fluff on the surface of the product, etc., and achieve the effect of solving fluff.

Inactive Publication Date: 2020-12-11
QINGDAO YONGFA MOLDING CO LTD
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Problems solved by technology

[0003] But at present, the pulp molding industry has no equipment or production process to solve this problem. The reason is that the main material of pulp molding products is plant fibers, and many fine fibers will adhere to the surface of pulp molding products during the production process. During transportation, bumps, and vibrations, fine fibers on the surface of the product will fall off, and the surface of the product will also fluff due to friction

Method used

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  • Pulp molded product surface spraying device
  • Pulp molded product surface spraying device
  • Pulp molded product surface spraying device

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Embodiment Construction

[0022] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

[0023] see Figure 1 to Figure 6 , The present invention provides a technical solution: a surface spraying device for pulp molded products, including a workbench 1, a support frame 2, a spraying cabinet 3, a control cabinet 4 and a drying box 5, the left end of the workbench 1 is provided with a feeding end 11, which works There is a receiving end 12 at the right end of the table 1, a support frame 2 is installed at the bottom of the work table 1, a reinforcement frame 21 is welded between the support frame 2 and the bottom of the work table 1, and a spraying cabinet 3 is arranged on the right side of the feeding end 11. The spraying cabinet 3. A control cabinet 4 is arranged on the right side, a drying box 5 is arranged on the right...

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Abstract

The invention provides a pulp molded product surface spraying device. The pulp molded product surface spraying device comprises a workbench, a supporting frame, a spraying cabinet, a control cabinet and a drying box. A feeding end is arranged at the left end of the workbench, a receiving end is arranged at the right end of the workbench, the supporting frame is installed at the bottom of the workbench, and a reinforcing frame is welded between the supporting frame and the bottom of the workbench. The spraying cabinet is arranged on the right side of the feeding end, the control cabinet is arranged on the right side of the spraying cabinet, the drying box is arranged on the right side of the control cabinet, the drying box is located on the left side of the receiving end, and a stainless steel chain plate is installed on the workbench. Compared with the prior art, the invention has the following beneficial effects: an environment-friendly pollution-free spraying agent is dried on the surface of the product by using pulp molded surface spraying equipment to form a layer of film, so that the pulp molded product has the properties of no fluffing, no scrap falling and scratch resistance, and through research and development of a new process, the problems of fluffing, scrap falling and the like of the pulp molded surface are solved.

Description

technical field [0001] The invention relates to a surface spraying device for pulp molding products, which belongs to the field of pulp molding processing equipment. Background technique [0002] With the continuous deepening of pulp molding products in the field of high-end electronic product packaging, it is required that pulp molding products not only have functions such as buffering and shock resistance, but also the surface of the products should have the properties of no lint, no crumbs, and anti-scratch. Relying on the material ratio of pulp molded products, molds, and conventional production processes, it is impossible to have no lint, no chipping, and anti-scratch performance. Because the surface of pulp molded products is fluffed and chipped, high-end electronic products cannot be directly packaged. It is a technical obstacle for the concept of environmental protection to replace plastic with paper. [0003] But at present, the pulp molding industry has no equipme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B16/20B05B16/00B05B13/02B05B14/465B05D3/02
CPCB05B16/20B05B16/95B05B14/465B05B13/0221B05D3/0263
Inventor 丁玉成刘本有崔校奉吕务中
Owner QINGDAO YONGFA MOLDING CO LTD
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