A kind of preparation technology of antibacterial winding fresh-keeping film

A preparation process and technology of plastic wrap, applied in the direction of winding strips, thin material processing, and sending objects, etc., can solve the problems of non-uniform length and size of plastic wrap, uneven incision, deformation of incision, etc., to avoid tilting or deformation , uniform distribution, to avoid the effect of cutting tilt

Active Publication Date: 2021-07-30
山东鸿禾塑料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1) When cutting plastic wraps of different lengths, it is easy to cause inconsistent lengths and sizes of plastic wraps of the same batch and the same length specification;
[0006] 2) There are problems of uneven incision and deformation at the incision during slitting

Method used

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  • A kind of preparation technology of antibacterial winding fresh-keeping film
  • A kind of preparation technology of antibacterial winding fresh-keeping film
  • A kind of preparation technology of antibacterial winding fresh-keeping film

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Embodiment Construction

[0045] The specific embodiment of the present invention will be described in further detail by describing the embodiments below with reference to the accompanying drawings, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and To facilitate its practice, but not as a limitation of the invention.

[0046] See attached Figure 1-9 Shown, a kind of antibacterial wrapping preservative film preparation process, its preparation process specifically comprises the following steps:

[0047] S1. Clamping adjustment: adjust the clamping mechanism 2 according to the diameter of the antibacterial wrapped plastic wrap to be cut, so that the plastic wrap can be just clamped by the clamping mechanism 2;

[0048] S2, fixed-length adjustment: according to the length to be cut by the antibacterial wrapping plastic wrap to be cut, adjust the position of the cutting mechanis...

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Abstract

The invention relates to a preparation process of antibacterial wrapping plastic wrap, in particular to an antibacterial wrapping wrapping film preparation device, comprising a device table, a clamping mechanism, a material return mechanism, a fixed-length adjustment mechanism, a cutting mechanism, an auxiliary guiding mechanism and Auxiliary blanking mechanism, the clamping machine includes a cylinder and three clamping assemblies arranged on the cylindrical surface of the cylinder, the fixed-length adjustment mechanism includes a handwheel screw, two scale guides with length scales Rod and gantry frame, the auxiliary guiding mechanism includes two clip guiding components, the device provided by the invention can realize fixed-length adjustment and cutting, so that the preservative film obtained by cutting in the same batch is uniform in size, and the other cutting It can avoid tilting or deformation of the incision position of the plastic wrap while ensuring the flatness of the incision.

Description

technical field [0001] The invention relates to the technical field of fresh-keeping film production, and specifically proposes a preparation process for an antibacterial wrapping fresh-keeping film. Background technique [0002] Cling film is a kind of plastic packaging product, which is usually made of ethylene as the masterbatch through polymerization reaction. Cling film can be divided into three categories: the first is polyethylene, referred to as PE; the second is polyvinyl chloride, referred to as PVC The third is polyvinylidene chloride, referred to as PVDC, which is commonly used in food heating in microwave ovens, food preservation in refrigerators, fresh and cooked food packaging, etc. It is found in the food packaging fields of family life, supermarkets, hotels and restaurants, and industrial production. widely used. [0003] Antibacterial plastic wrap refers to a functional film that adds antibacterial agents to ordinary plastic wrap, and achieves antibacteria...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B65H35/08B65H23/26B65H23/038
CPCB65H23/038B65H23/26B65H35/08B65H2701/1133B65H2701/1752
Inventor侯哲宇夏文进
Owner山东鸿禾塑料有限公司