Environment-friendly high-foaming-rate pearl wool single piece

By designing an environmentally friendly high foaming rate pearl cotton single piece with connecting spike surfaces, connecting bristle surfaces, plug strips and fire-resistant coating, the packaging and protection problems caused by fixed size and thinness are solved, and the flexible combination of single-piece pearl cotton and enhanced protection effect is achieved.

CN222907803UActive Publication Date: 2025-05-27HUBEI YINGSHUO NEW MATERIAL TECH CO LTD
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Patent Information

Application Number
CN202421567581.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-03
Publication Date
2025-05-27
Estimated Expiration
2034-07-03

AI Technical Summary

Technical Problem

During the use of environmentally friendly high foaming pearl cotton single piece, the fixed size and thinness make it difficult to effectively package and protect larger objects, and there is a lack of interconnected measures, which affects the protective effect.

Method used

An environmentally friendly high foaming rate pearl cotton monolith is designed, including pearl cotton sheet body, connecting thorn surface, connecting bristle surface, plug strip, plug groove and fire-resistant coating. Through these structures, the interconnection, combination, widening and thickening of the single-piece pearl cotton is achieved, and fire protection and auxiliary fixed installation are provided.

Benefits of technology

It realizes flexible splicing and expansion of single-piece pearl cotton, enhances the buffer protection effect of the outer space of the object, and provides fire and scratch protection, which facilitates use and installation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of environment-friendly high-foaming-rate pearl wool, and discloses an environment-friendly high-foaming-rate pearl wool single piece which comprises a pearl wool piece body, and connecting thorn faces are arranged on the two sides of the top end of the pearl wool piece body respectively. When the environment-friendly high-foaming-rate pearl wool single piece is used, after the inserting strip fixed to the left side of one group of pearl wool piece bodies is correspondingly inserted into the inserting groove from the front end of the other group of pearl wool piece bodies, two or more groups of pearl wool piece bodies can be combined, connected and widened; the six groups of connecting thorn surfaces fixed at the top ends of one group of pearl wool sheet bodies and the six groups of connecting hair surfaces fixed at the bottom ends of the other group of pearl wool sheet bodies are correspondingly bonded, so that the two groups of pearl wool sheet bodies can be fixedly connected and thickened, and the exterior of an object can be better cushioned and protected in a larger area when the pearl wool sheet is used; the problem that single pieces of pearl wool cannot be conveniently connected, combined, widened and thickened is solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of environmentally friendly high-foaming-rate pearl cotton, in particular to an environmentally friendly high-foaming-rate pearl cotton single sheet. Background Art

[0002] EPE pearl cotton is a new type of environmentally friendly packaging material. It is mainly composed of low-density polyethylene resin through physical foaming to produce countless independent bubbles to form a non-cross-linked closed-cell structure. It has many characteristics such as high foaming, water-proof and moisture-proof, shock-proof, sound-proof, heat-insulating and good plasticity. It is widely used in packaging, filling and isolation.

[0003] However, during the use of environmentally friendly high-foaming rate pearl cotton sheets, the single-piece pearl cotton structure is generally fixed in size, small in size, and thin in thickness. When some larger objects are packaged for external cushioning, although multiple groups of pearl cotton sheets of fixed size can be placed, there are no connection measures between each group of single-piece pearl cotton sheets. Displacement will occur during movement, causing confusion, which will affect the protective effect of the pearl cotton on some key parts of the outside of the object. There are deficiencies, and there is no measure to connect the single-piece pearl cotton sheets to each other, widen and thicken them.

[0004] Now, a new type of environmentally friendly high foaming rate pearl cotton single piece is proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The utility model aims to provide an environmentally friendly high-foaming rate single-piece pearl cotton to solve the problem in the above-mentioned background technology that it is inconvenient to interconnect, combine, widen and thicken the single-piece pearl cotton.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly high-foaming rate pearl cotton single sheet, comprising a pearl cotton sheet body, the top two sides of the pearl cotton sheet body are respectively provided with connecting thorny surfaces, the bottom ends of the connecting thorny surfaces and the top ends of the connecting thorny surfaces are respectively provided with connecting hairy surfaces, an adhesive layer is respectively pasted and fixed to the bottom ends of the connecting thorny surfaces and the top ends of the connecting hairy surfaces, a plug-in strip is fixed to the left side of the pearl cotton sheet body, a plug-in groove is opened inside the right side of the pearl cotton sheet body, the top end of the pearl cotton sheet body is sprayed with a second fire retardant coating, and the bottom end of the pearl cotton sheet body is sprayed with a first fire retardant coating.

[0007] Preferably, three groups of the connecting thorny surfaces and the connecting hairy surfaces are respectively arranged at equal intervals on both sides of the top end and both sides of the bottom end of the pearl cotton sheet body.

[0008] Preferably, the two ends of the plug-in slot respectively penetrate the two ends of the pearl cotton sheet body, and the plug-in strip penetrates the interior of the plug-in slot.

[0009] Preferably, the plug-in strip and the plug-in slot are plug-fixed by interference fit.

[0010] Preferably, the bottom end of the connecting thorn surface is adhesively fixed to the top end of the second fireproof coating through an adhesive layer, and the top end of the connecting fluff surface is adhesively fixed to the bottom end of the first fireproof coating through an adhesive layer.

[0011] Preferably, the first fireproof coating and the second fireproof coating are symmetrically arranged about the horizontal center line of the EPE sheet.

[0012] Preferably, double-sided adhesive tapes are respectively arranged on both sides of the two ends at the top of the second fireproof coating and both sides of the two ends at the bottom of the first fireproof coating, and the double-sided adhesive tapes are respectively adhesively fixed between the first fireproof coating and the second fireproof coating.

[0013] Preferably, a release protective paper is arranged on the double-sided adhesive tape, and the release protective paper is adhesively fixed on the double-sided adhesive tape.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The environmentally friendly high-foaming EPE single sheet realizes the convenience of connecting and combining single EPE sheets with each other to widen and thicken, realizes the convenience of fire protection for the outside of the single EPE sheet, and realizes the convenience of auxiliary fixing and installation when using the single EPE sheet;

[0015] (1) By providing an EPE sheet, a connecting thorn surface, a second fireproof coating, a plugging strip, a connecting fluff surface, a plugging groove and an adhesive layer, when using a single EPE sheet, after inserting the plugging strip fixed on the left side of a group of EPE sheets into the interior of the plugging groove corresponding to the front end of another group of EPE sheets, the two groups and multiple groups of EPE sheets can be combined and connected to widen. Also, after adhesively bonding the six groups of connecting thorn surfaces fixed at the top end of a group of EPE sheets to the six groups of connecting fluff surfaces fixed at the bottom end of another group of EPE sheets respectively, the two groups of EPE sheets can be fixedly connected and thickened. When in use, better cushioning protection with a larger area can be provided for the outside of an object. Through the split structures of the plugging strip and the plugging groove, as well as the connecting thorn surface and the connecting fluff surface, it is convenient to flexibly splice, widen and thicken the single EPE sheet for use;

[0016] (2) By providing an EPE sheet, a first fireproof coating and a second fireproof coating, when using a single EPE sheet, the first fireproof coating and the second fireproof coating are respectively spray-coated at both ends of the EPE sheet. Through the provided first fireproof coating and second fireproof coating, a ceramic protection coating can be formed on the outside of the EPE sheet, which can prevent the EPE sheet from directly contacting the air, reduce the flammability of the outer surface of the EPE sheet, and can block the spread of fire for flame retardant and fire prevention. At the same time, the ceramic material can also increase the hardness of the outer surface of the EPE sheet to provide scratch protection for the outside of the EPE sheet;

[0017] (3) By providing an EPE sheet, a second fireproof coating, double-sided adhesive tapes, and a release protective paper, when using the EPE, multiple groups of double-sided adhesive tapes are fixed on both sides of the EPE sheet respectively. When using the EPE sheet to line and protect the objects inside the packaging box, the release protective paper can be torn off from the outside of the double-sided adhesive tapes, and then the double-sided adhesive tapes can be used to conveniently paste and fix the EPE sheet on the inner side of the packaging box for lining and buffering use, which is convenient for the auxiliary fixing and installation when using a single piece of EPE. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front sectional structure schematic diagram of the present utility model;

[0019] Figure 2 is a top view structure schematic diagram of the EPE sheet of the present utility model;

[0020] Figure 3 is an enlarged front view structure schematic diagram of the insertion strip of the present utility model;

[0021] Figure 4 For the present utility model Figure 1 is an enlarged structure schematic diagram at A in.

[0022] In the figure: 1, the first fireproof coating; 2, the EPE sheet; 3, the insertion strip; 4, the connecting thorn surface; 5, the second fireproof coating; 6, the insertion slot; 7, the connecting fluff surface; 8, the double-sided adhesive tape; 9, the release protective paper; 10, the adhesion layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1: Please refer to Figures 1-4, An environmentally friendly high-foaming rate single-piece EPE, including an EPE sheet body 2. On both sides of the top end of the EPE sheet body 2, connecting thorn surfaces 4 are respectively arranged. On both sides of the bottom end of the EPE sheet body 2, connecting fluff surfaces 7 are respectively arranged. At the bottom end of the connecting thorn surface 4 and the top end of the connecting fluff surface 7, sticking layers 10 are respectively pasted and fixed. An inserting strip 3 is fixed on the left side of the EPE sheet body 2. An inserting groove 6 is opened inside the right side of the EPE sheet body 2. A second fireproof coating 5 is sprayed on the top end of the EPE sheet body 2. A first fireproof coating 1 is sprayed on the bottom end of the EPE sheet body 2. The connecting thorn surfaces 4 and the connecting fluff surfaces 7 are respectively arranged in three groups at equal intervals on both sides of the top end and both sides of the bottom end of the EPE sheet body 2. Both ends of the inserting groove 6 respectively penetrate through both ends of the EPE sheet body 2. The inserting strip 3 penetrates through the inside of the inserting groove 6. The inserting strip 3 and the inserting groove 6 are in interference fit and are inserted and fixed;

[0025] The bottom end of the connecting thorn surface 4 is adhesively fixed to the top end of the second fireproof coating 5 through the sticking layer 10. The top end of the connecting fluff surface 7 is adhesively fixed to the bottom end of the first fireproof coating 1 through the sticking layer 10;

[0026] Specifically, as Figure 1 and Figure 2 shown, after inserting the inserting strip 3 fixed on the left side of a group of EPE sheet bodies 2 into the inside of the inserting groove 6 corresponding from the front end of another group of EPE sheet bodies 2, the two groups and multiple groups of EPE sheet bodies 2 can be combined and connected to be widened. Also, after adhesively bonding the six groups of connecting thorn surfaces 4 fixed on the top end of a group of EPE sheet bodies 2 to the six groups of connecting fluff surfaces 7 fixed on the bottom end of another group of EPE sheet bodies 2 respectively, the two groups of EPE sheet bodies 2 can be fixedly connected and thickened. During use, a larger area and better cushioning protection can be provided for the outside of the object. Through the split structures of the inserting strip 3 and the inserting groove 6, as well as the connecting thorn surface 4 and the connecting fluff surface 7 respectively, the EPE sheet body 2 is made of polyethylene foam material, which has many advantages such as high foaming, environmental protection, and corrosion resistance.

[0027] Embodiment 2: The first fireproof coating 1 and the second fireproof coating 5 are symmetrically arranged about the horizontal center line of the EPE sheet body 2;

[0028] Specifically, as Figure 1 and Figure 3 shown, the first fireproof coating 1 and the second fireproof coating 5 are respectively sprayed and arranged at both ends of the EPE sheet body 2, which can form a ceramic protection coating on the outside of the EPE sheet body 2, prevent the EPE sheet body 2 from directly contacting the air, reduce the flammability of the outer surface of the EPE sheet body 2, and can block the spread of fire for flame retardant and fire prevention. At the same time, the ceramic material can also increase the hardness of the outer surface of the EPE sheet body 2 to provide scratch protection for the outside of the EPE.

[0029] Embodiment 3: Double-sided adhesive tapes 8 are respectively arranged on both sides of the two ends at the top of the second fireproof coating 5 and both sides of the two ends at the bottom of the first fireproof coating 1. The double-sided adhesive tapes 8 are respectively pasted and fixed between the first fireproof coating 1 and the second fireproof coating 5. A release protective paper 9 is arranged on the double-sided adhesive tape 8, and the release protective paper 9 is pasted and fixed on the double-sided adhesive tape 8;

[0030] Specifically, as Figure 1 and Figure 4 shown, multiple groups of double-sided adhesive tapes 8 are fixed on both sides of the EPE sheet body 2. When using the EPE sheet body 2 to pad and protect the packaged object inside the packaging box, the release protective paper 9 can be torn off from the outside of the double-sided adhesive tape 8, and then the double-sided adhesive tape 8 can be used to conveniently paste and fix the EPE sheet body 2 on the inner side of the packaging box for padding and buffering use.

[0031] Working principle: When the utility model is in use, when a single piece of EPE is used, the insertion strip 3 fixed on the left side of a group of EPE sheet bodies 2 can be correspondingly inserted into the inside of the insertion slot 6 from the front end of another group of EPE sheet bodies 2, and then two groups or multiple groups of EPE sheet bodies 2 can be combined and connected to be widened. By further bonding the six connecting spiny surfaces 4 fixed at the top of a group of EPE sheet bodies 2 to the six connecting fluffy surfaces 7 fixed at the bottom of another group of EPE sheet bodies 2 respectively, the two groups of EPE sheet bodies 2 can be fixedly connected and thickened. When in use, a larger area and better padding and buffering protection can be provided for the outside of the object. Through the detachable structures of the insertion strip 3 and the insertion slot 6, and the connecting spiny surface 4 and the connecting fluffy surface 7 respectively, and when a single piece of EPE is used, the first fireproof coating 1 and the second fireproof coating 5 are respectively sprayed and arranged at both ends of the EPE sheet body 2, a ceramic protection coating can be formed on the outside of the EPE sheet body 2, which can prevent the EPE sheet body 2 from directly contacting the air, reduce the flammability of the outer surface of the EPE sheet body 2, and can block the spread of fire. At the same time, the ceramic material can also increase the hardness of the outer surface of the EPE sheet body 2 to protect the outside of the EPE from being scratched. And when the EPE is in use, multiple groups of double-sided adhesive tapes 8 are fixed on both sides of the EPE sheet body 2. When using the EPE sheet body 2 to pad and protect the packaged object inside the packaging box, the release protective paper 9 can be torn off from the outside of the double-sided adhesive tape 8, and then the double-sided adhesive tape 8 can be used to conveniently paste and fix the EPE sheet body 2 on the inner side of the packaging box for padding and buffering use.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. An environmentally friendly high foaming rate pearl cotton single sheet, comprising a pearl cotton sheet body (2), characterized in that: The top of the pearl cotton sheet (2) is provided with connecting thorny surfaces (4) on both sides, the bottom of the pearl cotton sheet (2) is provided with connecting furry surfaces (7) on both sides, the bottom of the connecting thorny surface (4) and the top of the connecting furry surface (7) are respectively adhered and fixed with an adhesive layer (10), the left side of the pearl cotton sheet (2) is fixed with a plug-in strip (3), the right side of the pearl cotton sheet (2) is provided with a plug-in groove (6), the top of the pearl cotton sheet (2) is sprayed with a second fireproof coating (5), and the bottom of the pearl cotton sheet (2) is sprayed with a first fireproof coating (1).

2. The environmentally friendly high foaming rate pearl cotton single sheet according to claim 1, characterized in that: The connecting thorn surface (4) and the connecting hair surface (7) are respectively arranged in three groups at equal intervals on both sides of the top end and both sides of the bottom end of the pearl cotton sheet (2).

3. The environmentally friendly high foaming rate pearl cotton single sheet according to claim 1, characterized in that: The two ends of the plug-in slot (6) respectively penetrate the two ends of the pearl cotton sheet (2), and the plug-in strip (3) penetrates the interior of the plug-in slot (6).

4. The environmentally friendly high foaming rate pearl cotton single sheet according to claim 1, characterized in that: The plug-in strip (3) and the plug-in slot (6) are plug-in-fixed by interference fit.

5. The environmentally friendly high foaming rate pearl cotton single sheet according to claim 1, characterized in that: The bottom end of the connecting barbed surface (4) is bonded and fixed to the top end of the second fire retardant coating (5) via an adhesive layer (10), and the top end of the connecting rough surface (7) is bonded and fixed to the bottom end of the first fire retardant coating (1) via an adhesive layer (10).

6. The environmentally friendly high foaming rate pearl cotton single sheet according to claim 1, characterized in that: The first fire retardant coating (1) and the second fire retardant coating (5) are symmetrically arranged with respect to a horizontal center line of the pearl cotton sheet (2).

7. The environmentally friendly high foaming rate pearl cotton single sheet according to claim 1, characterized in that: Double-sided adhesive tapes (8) are respectively arranged on both sides of the top ends of the second fire retardant coating (5) and on both sides of the bottom ends of the first fire retardant coating (1), and the double-sided adhesive tapes (8) are respectively adhered and fixed to the first fire retardant coating (1) and the second fire retardant coating (5).

8. The environmentally friendly high foaming rate pearl cotton single sheet according to claim 7, characterized in that: The double-sided adhesive tape (8) is provided with a release protection paper (9), and the release protection paper (9) is adhered and fixed on the double-sided adhesive tape (8).