Packaging bag material collecting device

A receiving device, packaging bag technology, applied in packaging, transportation and packaging, paper/cardboard containers, etc., can solve problems affecting product quality and aesthetics, packaging bag offset, etc., to improve aesthetics, prevent left-right offset , Improve the effect of winding quality

Inactive Publication Date: 2014-01-08
TIANJIN JINLICHENG PACKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the process of bag making and printing, it is necessary to print the packaging bag to be printed on the bag making machine, and collect the material after printing. In the prior art, the material receiving mechanism is mainly composed of a receiving roller and a tension roller. Place the receiving paper tube on the rece

Method used

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  • Packaging bag material collecting device
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Embodiment Construction

[0013] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. Such as figure 1 As shown, a packaging bag receiving device includes a tension roller 1 and a receiving roller 2, and the two sides of the receiving roller are provided with limiting devices for limiting the left and right movement of the packaging bag, and the limiting devices are two A symmetrically arranged snap ring 3. The distance between the two snap rings is exactly the width of the packaging bag, and the distance between the two snap rings can be adjusted on the paper tube 5 .

[0014] In the present invention, the snap ring is mainly composed of two semicircular upper snap rings and lower snap rings, one end of the upper snap ring and the lower snap ring are hinged, and the other end is locked by a bolt. When the barrel is removed, the two snap rings can also be replaced accordingly, which is mo...

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PUM

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Abstract

The invention relates to the technical field of packaging bag manufacturing, in particular to a packaging bag material collecting device which comprises a tensioning roller and a material collecting roller. The packaging bag material collecting device is characterized in that limiting devices which are used for limiting a packaging bag to move left and right are arranged on the two sides of the material collecting roller, and the limiting devices are two symmetrically-arranged clamping rings. The packaging bag material collecting device is simple in structure and convenient to operate, the packaging bag can be accurately limited through the two clamping rings, the packaging bag is prevented from deviating left and right, rolling quality is improved, and the whole attractiveness of the packaging bag is improved.

Description

technical field [0001] The invention relates to the technical field of packaging bag production, in particular to a packaging bag receiving device. Background technique [0002] Packaging bags refer to bags used to pack various supplies, and are widely used in daily life and industrial production. According to the production process, it is often divided into plastic packaging bags and composite packaging bags. Including plastic woven bags and plastic film bags. The former has the characteristics of light weight, high strength, and corrosion resistance. After adding plastic film lining, it can prevent moisture and moisture; the load capacity of light bags is below 2.5kg, the load capacity of medium bags is 25-50kg, and the load capacity of heavy bags is 50-100kg. The latter has a light-duty bag with a load of more than 1kg; a medium-sized bag with a load of 1-10kg; a heavy-duty bag with a load of 10-30kg; and a container bag with a load of more than 1000kg. The production ...

Claims

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Application Information

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IPC IPC(8): B31B1/74
Inventor 刘红锦
Owner TIANJIN JINLICHENG PACKING
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