Thermal insulation can, thermal insulation can plate and manufacturing method of thermal insulation can plate

A production method and technology of an insulated box, applied in the field of heat preservation, can solve problems such as increased cost, less purchase volume, and inability to fold, and achieve the effects of solving environmental protection and printing problems, saving space in logistics links, and reducing storage costs

Inactive Publication Date: 2014-12-10
牛恪永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the foam box used for heat preservation and preservation has poor heat preservation and freshness preservation effect, and the cost of packaging materials is high, not environmentally friendly, and has the disadvantage that it cannot be folded, resulting in increased costs for merchants in various links such as warehousing and logistics.
The solution can only be to purchase less and more frequently, and the purchase volume is very small under the same transportation cost

Method used

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  • Thermal insulation can, thermal insulation can plate and manufacturing method of thermal insulation can plate
  • Thermal insulation can, thermal insulation can plate and manufacturing method of thermal insulation can plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The production method of the new insulation box plate is as follows:

[0026] 1. Production of board core: The mixed material of 95% polystyrene PS particles and 5% polyethylene PE particles is foamed by foaming equipment to form a 2.5-3.0mm thick board core, and the finished board core is Output in roll form. The core of the coil is stored in a natural state at room temperature for half a month and enters the maturation period. At the same time, the waste gas in the plate is discharged, and the mature core enters a usable state.

[0027] 2. Fusion of aluminized layer: install two rolls of cured plate core and two rolls of aluminized film on the tape casting compound machine, and fuse the aluminized film and plate core together through the heating and extrusion of the equipment fusion mechanism to form 5-6mm thick double-layer aluminized film insulation box plate. During the fusion process, when the temperature of the heating roller reaches 125-135°C, the surface of t...

Embodiment 2

[0031] The production method of the new insulation box plate is as follows:

[0032] 1. Production of board core: The mixed material of 95% polystyrene PS particles and 5% polyethylene PE particles is foamed by foaming equipment to form a 2.5-3.0mm thick board core, and the finished board core is Output in roll form. The core of the coil is stored in a natural state at room temperature for half a month and enters the maturation period. At the same time, the waste gas in the plate is discharged, and the mature core enters a usable state.

[0033] 2. Fusion of aluminized layer: The board core passes through the glue coating equipment, and a layer of environmentally friendly glue is evenly rolled on the upper and lower surfaces; the aluminized film and the board core coated with glue are pressed together, and the pressing force is 5T.

[0034] 3. Cooling of the plate: The fully fused plate is conveyed from the fusion part, has a high temperature, and is easily deformed by direct...

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Abstract

The invention discloses a novel thermal insulation can, a thermal insulation can plate and a manufacturing method of the thermal insulation can plate. The method comprises the following steps: foaming a mixed material of 95 percent of polystyrene (PS) granules and 5 percent of polyethylene (PE) granules, molding the mixed material into plate cores output in a rolled material form, and curing the plate cores in the rolled material form; mounting two rolls of cured plate cores and two rolls of aluminized films onto a casting compound machine, and fusing the aluminized films and the plate cores together through heating extrusion of an equipment fusion mechanism, thereby forming a double-layer aluminized film thermal insulation can plate; and cooling the plate, cutting and setting, thereby obtaining the novel thermal insulation can plate finally. The thermal insulation plate is good in sealing property and thermal insulation property, protects the ecological environment, and is convenient to use and low in cost.

Description

technical field [0001] The invention relates to the field of heat preservation, in particular to a novel heat preservation box for heat preservation and freshness preservation, a plate of the heat preservation box and a manufacturing method thereof. Background technique [0002] In the packaging, warehousing, and logistics of certain perishable or deteriorating foods or goods such as fresh milk, vegetables, fruits, seafood, seedlings, cold food in summer, etc., or in the last mile delivery of original packaging products, These foods or goods need to be kept in an incubator to achieve heat preservation and freshness. The foam box used for heat preservation and freshness preservation in the prior art has poor heat preservation and freshness preservation effect, high cost of packaging materials, is not environmentally friendly, and has the disadvantage that it cannot be folded, resulting in increased costs for merchants in various links such as warehousing and logistics. The s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/30B32B27/06B32B15/20B32B15/082B32B7/12B32B33/00B32B37/06B65D6/16
Inventor 牛恪永
Owner 牛恪永
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