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EP-4741309-A1 - CLAMP FOR SEALING BAG BODIES FOR HEATING

EP4741309A1EP 4741309 A1EP4741309 A1EP 4741309A1EP-4741309-A1

Abstract

The present application relates to the technical field of sealing clamps, and discloses a clamp for sealing bag bodies for heating, including an integrally formed clamp body 1, wherein one or more clamping grooves 2 penetrating through and formed on one side in a length direction. The clamp body is microwave-heatable, made of a material suitable for microwave oven heating. During use, bag mouths of the sealed bags are folded to create a certain thickness and fixed in the clamping grooves, allowing the sealed bags to be securely sealed and heated in a microwave oven. This design makes the clamp convenient to use, energy-efficient, and environmentally friendly. Additionally, the clamp can be recycled, further enhancing its environmental friendliness and reducing costs.

Inventors

  • TSOI, Yam Man

Assignees

  • Dongguan He Xin Packing Co., Ltd.

Dates

Publication Date
20260513
Application Date
20250115

Claims (10)

  1. A clamp for sealing bag bodies for heating, characterized by comprising an integrally formed clamp body, wherein one or more clamping grooves penetrate through and are formed in one side of the clamp body in a length direction; and the clamp body is a microwave-heatable clamp body made of a material applicable to microwave oven heating.
  2. The clamp for sealing bag bodies for heating of claim 1 or 2, characterized in that the clamp body is a wooden clamp body or a bamboo clamp body.
  3. The clamp for sealing bag bodies for heating of claim 1 or 2, characterized in that a vertical section of each of the clamping grooves in the length direction is linear.
  4. The clamp for sealing bag bodies for heating of claim 1 or 2, characterized in that a vertical section of each of the clamping grooves in the length direction is curved.
  5. The clamp for sealing bag bodies for heating of claim 1 or 2, characterized in that a filleted corner is disposed on an edge of an opening of each of the clamping grooves.
  6. The clamp for sealing bag bodies for heating of claim 1 or 2, characterized in that guide slopes inclined from outside to inside are respectively located on opposite groove walls at an opening of each of the clamping grooves.
  7. The clamp for sealing bag bodies for heating of claim 1 or 2, characterized in that anti-skid protrusions are positioned on opposite groove walls at an opening of each of the clamping grooves.
  8. The clamp for sealing bag bodies for heating of claim 1 or 2 characterized in that the width of each of the clamping grooves is 2-8 mm.
  9. The clamp for sealing bag bodies for heating of claim 1 or 2, characterized in that the depth of each of the clamping grooves is 1/2 to 4/5 of the width of the clamp body.
  10. The clamp for sealing bag bodies for heating of claim 1 or 2, characterized in that the side of the clamp body opposite the clamping grooves is an arc surface.

Description

Technical Field The present application relates to the technical field of sealing clamps, in particular to a clamp for sealing bag bodies for heating. Background Art A microwave sealable bag has become a new favorite in the kitchen in recent years. It is made of a special heat-resistant material and can withstand the high temperature of a microwave oven without melting or releasing harmful substances. It combines the portability of a sealed bag and a heating function of the microwave oven, thereby bringing great convenience to modem, busy lifestyles.. For facilitating use, the microwave sealable bag is usually a disposable bag and is designed with a sealing strip fixed with the sealed bag to prevent food from overflowing or polluting the microwave oven during heating. Therefore, a material for producing the sealed bag is greatly consumed, the production process is relatively complicated, and the sealing strip is discarded after the sealed bag is used, which is not energy-saving or environmentally friendly enough. Summary of the Invention A technical problem to be solved by the present application is to design a clamp for sealing bag bodies for heating. The clamp and the bag bodies are independent of each other; during use, the bag bodies can be clamped and sealed by the clamp; and after use, only the bag bodies need to be discarded, but the clamp can be recycled, so that sealed bags and the clamp are more environmentally friendly in use. In order to solve the above-mentioned problem, the present application provides a clamp for sealing bag bodies for heating, including an integrally formed clamp body, wherein one or more clamping grooves penetrate through and are formed in one side of the clamp body in a length direction; and the clamp body is a microwave-heatable clamp body made of a material applicable to microwave oven heating. Preferably, the clamp body is a wooden clamp body or a bamboo clamp body. Preferably, a vertical section of each of the clamping grooves in the length direction is linear. Preferably, a vertical section of each of the clamping grooves in the length direction is curved. Preferably, a filleted corner is disposed on an edge of an opening of each of the clamping grooves. Preferably, guide slopes inclined from outside to inside are respectively located on opposite groove walls at an opening of each of the clamping grooves. Preferably, anti-skid protrusions are positioned on opposite groove walls at an opening of each of the clamping grooves. Preferably, the depth of each of the clamping grooves is 1/2 to 4/5 of the width of the clamp body. Preferably, the side of the clamp body opposite the clamping grooves is an arc surface. Compared with the prior art, the present application includes at least one of the following beneficial technical effects: The clamp and sealed bags in the present application are independent of each other; during use, bag mouths of the sealed bags are folded first, the bag mouths have a certain thickness after being folded and can be fixed after being inserted into the clamping grooves, and thus, the sealed bags can be sealed for heating; the clamp body does not need to be additionally provided with a fixing structure, and the sealed bags do not need to be provided with sealing strips, either, so that the material is saved, and energy saving and environmental friendliness are achieved. In addition, the one or more clamping grooves capable of clamping a plurality of sealed bags at the same time are formed in the clamp body, and thus, the heating efficiency of food and the use convenience of the clamp are improved. After use, only the sealed bags need to be discarded, but the clamp can be recycled, so that the sealed bags and the clamp are more environmentally friendly in use, and the use cost is reduced. Brief Description of the Drawings In order to describe the technical solutions in the embodiments of the present application more clearly, the accompanying drawings required for describing the embodiments will be briefly introduced below. Apparently, the accompanying drawings in the following description show only some embodiments of the present application, and those of ordinary skill in the art can still derive other accompanying drawings from these accompanying drawings without creative efforts. Fig. 1 is a schematic diagram of an overall structure of a clamp for sealing bag bodies for heating in an embodiment of the present application;Fig. 2 is a schematic diagram of an overall structure of a clamp for sealing bag bodies for heating in one embodiment of the present application;Fig. 3 is a schematic diagram of an overall structure of a clamp for sealing bag bodies for heating in another embodiment of the present application;Fig. 4 is a schematic diagram of an overall structure of a clamp for sealing bag bodies for heating in a further embodiment of the present application; andFig. 5 is a schematic diagram of an overall structure of a clamp for sealing bag bodie