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CN-224225682-U - Antistatic antirust plastic bag

CN224225682UCN 224225682 UCN224225682 UCN 224225682UCN-224225682-U

Abstract

The utility model discloses an antistatic antirust plastic bag which comprises a bag body and clamping strips, wherein the upper end of the bag body is open, one surface of the upper end of the bag body, which is open, is provided with a strip block, a first slot is arranged on the strip block, the other surface of the upper end of the bag body, which is open, is provided with a first cutting, the first cutting is aligned with the first slot, a first crease is arranged above the front surface of the bag body and close to the mouth, and a second cutting is arranged below the first crease on the front surface of the bag body. According to the utility model, the first cutting is inserted into the first slot, the second cutting is inserted into the second slot and the third cutting is inserted into the third slot, so that the mouth part of the bag body and the position slightly below the mouth part can be fully sealed, the wider area of the mouth part of the bag body is fully sealed, external dust and water gas can be prevented from entering the bag body for a long time, and the antirust effect of the bag body is better.

Inventors

  • ZHUANG ZHENHUA
  • LI JINWEI

Assignees

  • 重庆叁盾包装材料有限公司

Dates

Publication Date
20260512
Application Date
20250324

Claims (7)

  1. 1. The anti-static and anti-rust plastic bag is characterized by comprising a bag body (1) and clamping strips (2), wherein the upper end of the bag body (1) is open, one surface of the upper end of the bag body (1) which is open is provided with a strip block (12), the strip block (12) is provided with a first slot (121), the other surface of the upper end of the bag body (1) which is open is provided with a first inserting strip (13), and the first inserting strip (13) is aligned with the first slot (121); A first crease (14) is arranged at a position above the front surface of the bag body (1) and close to the mouth, a second cutting (16) is arranged below the first crease (14) on the front surface of the bag body (1), and a second slot (15) is arranged at a position below the first crease (14) on the front surface of the bag body (1); A second crease (17) is arranged above the back surface of the bag body (1) and close to the mouth part, and third slots (18) are formed in the upper side and the lower side of the second crease (17) on the back surface of the bag body (1); the cross section of the clamping strip (2) is n-shaped, two third cutting strips (21) are symmetrically arranged on the inner wall of the clamping strip (2), and the third cutting strips (21) are inserted into the third inserting grooves (18).
  2. 2. The anti-static and anti-rust plastic bag according to claim 1, wherein the first slot (121) and the first inserting strip (13) are at least two, the first slot (121) is arranged along the length direction of the opening of the bag body (1), the first inserting strip (13) is arranged along the length direction of the opening of the bag body (1), and the first inserting strip (13) and the first inserting strip (121) are in interference fit.
  3. 3. The anti-static and anti-rust plastic bag according to claim 1, wherein the first crease (14), the second inserting groove (15) and the second inserting strip (16) are all arranged along the length direction of the opening of the bag body (1), the second inserting groove (15) and the second inserting strip (16) are symmetrically distributed on the upper side and the lower side of the first crease (14), and the second inserting strip (16) is inserted into the second inserting groove (15).
  4. 4. The anti-static and anti-rust plastic bag according to claim 1, wherein the length of the clamping strip (2) is consistent with the width of the mouth of the bag body (1), the third inserting strip (21) is arranged along the length direction of the clamping strip (2), the third inserting groove (18) is arranged along the length direction of the mouth of the bag body (1), and the third inserting strip (21) is in interference fit with the third inserting groove (18).
  5. 5. An antistatic rust inhibitive plastic bag according to claim 1, wherein the first crease (14) and the second crease (17) have isosceles trapezoid cross sections.
  6. 6. An antistatic rust inhibitive plastic bag according to claim 5, wherein the large openings of said first and second folds (14, 17) are directed to the outside.
  7. 7. An antistatic antirust plastic bag as claimed in claim 1, wherein a plurality of anti-slip patterns (11) are uniformly arranged at equal intervals below the front surface and below the back surface of the bag body (1).

Description

Antistatic antirust plastic bag Technical Field The utility model relates to the technical field of antistatic antirust plastic bags, in particular to an antistatic antirust plastic bag. Background The plastic bag is made of plastic, such as polypropylene, polyester, nylon and the like, and is an essential article in daily life and is often used for containing other articles. Because of its low cost, light weight, large capacity, and easy storage, some mechanical parts that require rust protection are also placed in plastic bags. However, some conventional plastic bags for rust prevention only have a tight mouth portion, and have an effect of sealing rust prevention and static electricity prevention, and when the mouth portion of the plastic bag is loosened, the sealing property is deteriorated. The present utility model has been made in view of the above problems. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide an antistatic antirust plastic bag which is used for solving the problems in the background art. In order to solve the technical problems, the utility model provides the following technical scheme. The utility model provides an antistatic antirust plastic bag which comprises a bag body and clamping strips, wherein the upper end of the bag body is open, one surface of the upper end of the bag body, which is open, is provided with a strip block, a first slot is arranged on the strip block, the other surface of the upper end of the bag body, which is open, is provided with a first cutting, and the first cutting is aligned with the first slot; a first crease is formed at a position above the front surface of the bag body and close to the mouth part, a second cutting is arranged below the first crease on the front surface of the bag body, and a second slot is formed at a position below the first crease on the front surface of the bag body; a second crease is arranged above the back surface of the bag body and close to the mouth part, and third slots are arranged on the upper and lower sides of the second crease on the back surface of the bag body; The section of the clamping strip is n-shaped, two third cutting strips are symmetrically arranged on the inner wall of the clamping strip, and the third cutting strips are inserted into the third inserting grooves. Preferably, the first slot and the first cutting have at least an upper part and a lower part, the first slot is arranged along the length direction of the opening of the bag body, the first cutting is arranged along the length direction of the opening of the bag body, and the first cutting and the first slot are in interference fit. Preferably, the first crease, the second slot and the second cutting are all arranged along the length direction of the opening of the bag body, the second slot and the second cutting are symmetrically distributed on the upper side and the lower side of the first crease, and the second cutting is inserted into the second slot. Preferably, the length of the card strip is consistent with the width of the mouth of the bag body, the third inserting strip is arranged along the length direction of the card strip, the third inserting groove is arranged along the length direction of the mouth of the bag body, and the third inserting strip is in interference fit with the third inserting groove. Preferably, the cross sections of the first crease and the second crease are isosceles trapezoids. Preferably, the large mouths of the first fold and the second fold face outward. Preferably, a plurality of anti-skid patterns are uniformly arranged at equal intervals below the front surface and below the back surface of the bag body. Compared with the prior art, the utility model has the following beneficial effects: One side surface of the mouth part of the bag body is provided with a strip block, the other side surface is provided with a first inserting strip, the strip block is provided with a first inserting groove, the first inserting groove is aligned with the first inserting strip, and the mouth part of the bag body is sealed when the first inserting strip is inserted into the first inserting groove; then bending the bag body along the first crease so that the second cutting is just opposite to the second slot, and inserting the second cutting into the second slot, wherein the opening of the bag body is downward until the second cutting is firmly inserted into the second slot; The clamping strip is used, the third inserting strip on the inner wall of the clamping strip faces the third inserting groove, and the third inserting strip is inserted into the third inserting groove, so that the clamping strip is just positioned at the position where the opening of the bag body is bent, and in the inserting process of the clamping strip, the clamping strip can further apply extrusion forces on two sides of the bending position of the bag body, so that the position where the ope