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Bio-degradable film hot-press forming bag making machine

A technology of biodegradable film and thermoforming, which is applied in bag making, flexible container manufacturing, paper/cardboard containers, etc. It can solve the problems of poor bag making effect and complex structure, and achieve the effect of convenient operation

Inactive Publication Date: 2020-03-06
HUNAN KELAIBAO BIO ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A bag cutting machine for biodegradable film in the above patent has the following disadvantages: complex structure, poor bag making effect

Method used

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  • Bio-degradable film hot-press forming bag making machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A biodegradable film thermocompression forming bag making machine, such as Figure 1-3 As shown, the support base plate 1 is included, and one end of the outer wall of the top side of the support base plate 1 is welded with a first support column 15, and the top of one side of the first support column 15 is rotatably connected with an unwinding roller 14, and the top middle position of the support base plate 1 The support platform 19 is connected by bolts, and the four corners of the top of the support base plate 1 near the support platform 19 are welded with fixed columns 18. The top of the fixed columns 18 is welded with a top plate 11, and the middle position of the top plate 11 is connected with a hydraulic cylinder 12 by bolts. And the bottom of the piston end of the hydraulic cylinder 12 is connected with the mounting seat 10 by bolts, and the outer walls on both sides of the bottom of the mounting seat 10 and the outer wall at one end are provided with a common mo...

Embodiment 2

[0035] A biodegradable film thermocompression forming bag making machine, such as Figure 4 As shown, this embodiment makes the following improvements on the basis of Embodiment 1: the two ends of the outer walls on both sides of the top of the support base plate 1 are welded with fixed blocks, and the tops of the opposite sides of the fixed blocks are rotatably connected with guide rollers 21 .

[0036] In this embodiment, when in use, the degradable film is laid on the support platform 19 after passing through the bottom of the guide roller 21, so as to maintain the stability of the degradable film.

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Abstract

The invention discloses a bio-degradable film hot-press forming bag making machine, and relates to the technical field of bio-degradable films. The bio-degradable film hot-press forming bag making machine aims at solving the problems that the structure is complex, and the bag making effect is poor. The bio-degradable film hot-press forming bag making machine specifically comprises a supporting bottom plate. One end of the outer wall of one side of the top of the supporting bottom plate is fixedly connected with a first supporting column, the top of one side of the first supporting column is rotationally connected with a pay-off roller, the middle position of the top of the supporting bottom plate is fixedly connected with a supporting table, the four corners of the top, close to the supporting table, of the supporting bottom plate are fixedly connected with fixing columns, the tops of the fixing columns are fixedly connected with a top plate, and the middle position of the top of the top plate is fixedly connected with a hydraulic cylinder. A cutter is heated, the bio-degradable films are subjected to thermal cutting type bag making treatment through the cutter, the operation is convenient, cold air enters a fixing groove through a vent port, thermally-cut degradable film bags are cooled through a heat guide plate, and the cutting surfaces of the degradable film bags are rapidly cured and formed.

Description

technical field [0001] The invention relates to the technical field of biodegradable films, in particular to a biodegradable film thermocompression forming bag making machine. Background technique [0002] Biodegradable film is a new type of plastic film produced to meet the needs of society for environmental protection. The main raw material is a mixture of degradable masterbatch and plastic particle masterbatch. Degradation is achieved by the erosion of plastic film by microorganisms in nature or by the oxidation of sunlight. [0003] After retrieval, the Chinese patent application number is CN205149018U, which discloses a bag-cutting machine for biodegradable film, including a film roll shaft and a bag-cutting machine housing, and a feeding device is provided inside the bag-cutting machine housing. Motor, the right side of the central control processing device is provided with a sealing film driving motor, the right side of the sealing film driving motor is provided with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B70/16B31B70/10B31B70/00B31B70/74
CPCB31B70/006B31B70/10B31B70/16B31B70/74
Inventor 李清让邓宗强邓峰
Owner HUNAN KELAIBAO BIO ENERGY TECH CO LTD
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