Film-covering machine and method

A wrapping machine and wrapping technology, which is applied in packaging, transport packaging, wrapping objects, etc., can solve the problems that packaging equipment cannot realize the stretching of the stretch film at a fixed force and fixed layer winding, unfavorable, inconvenient product removal, etc.

Active Publication Date: 2015-09-09
RIFENG ENTERPRISE GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, in the process of winding and packaging the semi-enclosed stretch film of ring products on the market, the packaging equipment cannot achieve the packaging effect of constant force stretching and fixed la

Method used

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  • Film-covering machine and method
  • Film-covering machine and method
  • Film-covering machine and method

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Embodiment Construction

[0042] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0043] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...

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Abstract

The invention relates to a film-covering machine and method. The film-covering machine comprises a frame, a telescopic film-positioning unit and a product-positioning unit. The film-covering machine has the advantages that single-end limiting fixation of a drum having telescopic film allows simplicity of operation and high efficiency; abutting force between a tension control mechanism and a rear holding cover is adjustable, friction between the rear holding cover and the tension control mechanism is correspondingly adjustable during rotation of the rear holding cover, the tension of the telescopic film is adjustable during film winding, and fixed tension drawing is available accordingly.

Description

technical field [0001] The invention relates to the field of packaging machinery, in particular to a coating machine and a coating method. Background technique [0002] At present, in the process of winding and packaging the semi-enclosed stretch film of ring products on the market, the packaging equipment cannot achieve the packaging effect of constant force stretching and fixed layer winding of the stretch film, and it is inconvenient to take out the product from the packaging equipment after the winding is completed, which affects production efficiency. The impact is relatively large, which is not conducive to reducing costs. Contents of the invention [0003] Based on this, it is necessary to provide a wrapping machine and a wrapping method capable of stretching and wrapping stretchable films with constant force. [0004] A coating machine, comprising: [0005] frame; [0006] The telescopic film positioning assembly includes a fixed shaft, a front top cover, a rear...

Claims

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Application Information

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IPC IPC(8): B65B11/02B65B41/12
CPCB65B11/02B65B41/12
Inventor 侯石山黄小坚李开胜陈雨宣
Owner RIFENG ENTERPRISE GRP CO LTD
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