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CN-121990255-A - Environment-friendly degradable antibacterial corrugated case

CN121990255ACN 121990255 ACN121990255 ACN 121990255ACN-121990255-A

Abstract

The invention discloses an environment-friendly degradable antibacterial corrugated case which comprises a case body, wherein the case body is in a cuboid hollow structure, a base is arranged at the bottom of the case body, a cover plate is arranged at the top of the case body, and an antibacterial component is arranged at the bottom of the inner side of the cover plate. All parts of the invention are prepared from degradable materials, can be biodegraded in natural soil environment after being abandoned, have no white pollution residue, meet the national green logistics packaging policy and sustainable development requirements, have no environmental burden, agree with green concepts, have long-acting antibacterial property, have inner and outer double antibacterial effects, ensure sanitation of articles, have stable integral structure and improve the compression resistance and deformation resistance of reinforcing ribs and supporting keels.

Inventors

  • ZHANG XIANGQIAN
  • HUANG WEI

Assignees

  • 贵州恒昇包装有限公司

Dates

Publication Date
20260508
Application Date
20260320

Claims (10)

  1. 1. The environment-friendly degradable antibacterial corrugated case comprises a case body (1) and is characterized in that the case body (1) is in a cuboid hollow structure, a base (2) is arranged at the bottom of the case body (1), a cover plate (3) is arranged at the top of the case body (1), and an antibacterial assembly (4) is arranged at the bottom of the inner side of the cover plate (3); The novel anti-microbial corrugated board comprises a box body (1) and is characterized in that the box body (1) comprises an outer layer degradable surface board (5), a middle corrugated board (6) and an inner layer anti-microbial degradable inner paper (7), wherein the middle corrugated board (6) is provided with a plurality of honeycomb holes (8), and a plurality of degradable buffer cotton (9) is filled in the honeycomb holes (8).
  2. 2. The environment-friendly degradable antibacterial corrugated case as claimed in claim 1, wherein the outer degradable surface paper board (5) is made of corn fiber and bamboo fiber, a degradable plant wax coating is smeared on the surface of the outer degradable surface paper board (5), and the inner antibacterial degradable inner paper (7) is made of degradable paper loaded nano zinc oxide antibacterial agent.
  3. 3. The environment-friendly degradable antibacterial corrugated case as claimed in claim 2, wherein reinforcing ribs (10) are arranged on four sides of the inside of the case (1), the reinforcing ribs (10) are arranged in an isosceles triangle structure, the reinforcing ribs (10) are uniformly distributed along the height direction of the case (1), and arc-shaped fillets (11) are arranged at four corners of the surface of the case (1).
  4. 4. The environment-friendly degradable antibacterial corrugated case is characterized in that a supporting keel (12) is arranged in the base (2), the supporting keel (12) comprises a plurality of longitudinal supporting ribs (13) and transverse supporting ribs (14), the longitudinal supporting ribs (13) are arranged along the length direction of the base (2), the transverse supporting ribs (14) are arranged along the width direction of the base (2), the longitudinal supporting ribs (13) and the transverse supporting ribs (14) are mutually perpendicular and are arranged in a crossing mode, the base (2) and the supporting keel (12) are manufactured by adopting degradable paper pulp through molding, a plurality of evenly distributed anti-slip protrusions (15) are arranged at the bottom of the base (2), and the base (2) is fixedly spliced with the bottom of the case body (1) through degradable adhesives.
  5. 5. The environment-friendly degradable antibacterial corrugated case as claimed in claim 4, wherein wrapping edges (16) are arranged on four sides of the cover plate (3), a degradable sealing pad (17) is arranged at the bottom of the inner side of the cover plate (3), and the bottom of the degradable sealing pad (17) is tightly attached to the top edge of the case body (1).
  6. 6. The environment-friendly degradable antibacterial corrugated case as claimed in claim 5, wherein the antibacterial assembly (4) comprises an antibacterial case (18), the top of the antibacterial case (18) is arranged at the bottom of the cover plate (3) through degradable adhesive, antibacterial particles (19) are placed in the antibacterial case (18), and a plurality of uniformly arranged ventilation holes (20) are formed in four sides of the antibacterial case (18).
  7. 7. The environment-friendly degradable antibacterial corrugated case as claimed in claim 6, wherein the antibacterial particles (19) are prepared by mixing chitosan and plant extracts, the antibacterial box (18) is covered with an antibacterial breathable film outside the air holes (20), the antibacterial breathable film is fixedly bonded with the side wall of the antibacterial box (18), and the antibacterial breathable film is prepared by adopting degradable non-woven fabrics.
  8. 8. The environment-friendly degradable antibacterial corrugated case as claimed in claim 7, wherein the side wall buffer layers (21) are arranged on four sides of the inside of the case body (1), and the side wall buffer layers (21) are arranged in a wavy structure.
  9. 9. The environment-friendly degradable antibacterial corrugated case as claimed in claim 8, wherein holding grooves (22) are formed in two sides of the top of the case body (1).
  10. 10. The environment-friendly degradable antibacterial corrugated case as claimed in claim 9, wherein the top of the base (2) is paved with a foam cushion (23), and the foam cushion (23) is arranged at the bottom of the inner side of the case body (1).

Description

Environment-friendly degradable antibacterial corrugated case Technical Field The invention belongs to the technical field of corrugated cartons, and particularly relates to an environment-friendly degradable antibacterial corrugated carton. Background The corrugated case is taken as a lightweight, low-cost and easily-processed packaging container, is widely applied to links such as commodity transportation and storage, is an indispensable component part in a modern logistics packaging system, and along with the improvement of global environmental awareness and the promotion of a double-carbon target, environment-friendly short plates existing in the traditional corrugated case are increasingly prominent, and the traditional corrugated case is mainly made of non-degradable plastic accessories (such as waterproof adhesive tapes and plastic buffer pads) and non-environment-friendly adhesives, is difficult to degrade naturally after being abandoned, is easy to cause white pollution and soil and water environment destruction, meanwhile, the structural design of the traditional corrugated case is single, is mostly of a single-layer or double-layer corrugated structure, only can realize basic bearing and protection functions, lacks antibacterial performance, and is easy to grow bacteria, mold and other microorganisms on the inner wall of the corrugated case when products which are easy to pollute by microorganisms are packaged, so that the quality and safety of the products are affected. Disclosure of Invention Aiming at the problems of the background technology, the invention aims to provide an environment-friendly degradable antibacterial corrugated case. In order to achieve the technical purpose, the invention adopts the following technical scheme: The environment-friendly degradable antibacterial corrugated case comprises a case body, wherein the case body is in a cuboid hollow structure, a base is arranged at the bottom of the case body, a cover plate is arranged at the top of the case body, and an antibacterial component is arranged at the bottom of the inner side of the cover plate; The box body comprises an outer layer degradable surface paper board, a middle corrugated medium paper board and an inner layer antibacterial degradable inner paper, wherein the middle corrugated medium paper board is provided with a plurality of honeycomb holes, and a plurality of degradable buffer cotton is filled in the honeycomb holes. Further limited, the outer layer degradable surface paper board is made by mixing corn fiber and bamboo fiber, the surface of the outer layer degradable surface paper board is coated with a degradable plant wax coating, and the inner layer antibacterial degradable inner paper is made by adopting degradable paper loaded with a nano zinc oxide antibacterial agent. The structural design has the protection effect and simultaneously has the environment-friendly and bearing performance. Further limited, the inside four sides of box all are equipped with the strengthening rib, the strengthening rib is isosceles triangle structure setting, the strengthening rib is along box direction of height evenly distributed, four corner on box surface all are provided with the arc fillet. The structural design improves the compression resistance and deformation resistance of the box body. Further limiting, be equipped with the support fossil fragments in the base, the support fossil fragments include a plurality of vertical supporting ribs and horizontal supporting rib, a plurality of vertical supporting rib sets up along the length direction of base, and a plurality of horizontal supporting rib sets up along the width direction of base, vertical supporting rib and horizontal supporting rib mutually perpendicular cross set up, base and support fossil fragments all adopt degradable paper pulp to mould the production and make, the bottom of base is equipped with a plurality of evenly distributed's non-slip raised, the base is fixed with the concatenation of bottom half through degradable gluing agent. The structural design improves the bearing capacity and stability of the base, and avoids the inclination of the box body due to uneven bottom stress. Further limited, four sides of the cover plate are provided with wrapping edges, the bottom of the inner side of the cover plate is provided with a degradable sealing gasket, and the bottom of the degradable sealing gasket is tightly attached to the edge of the top of the box body. The sealing of box top is realized to this kind of structural design, effectively blocks dust, moisture, microorganism entering. Further limited, antibiotic subassembly includes antibiotic box, the bottom at the apron is installed through degradable gluing agent at the top of antibiotic box, antibiotic granule has been placed to antibiotic box's inside, a plurality of bleeder vents of evenly arranging have been seted up to antibiotic box's four sides. The structural design can play an antiba