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Introduction of high pressure PE bags and low pressure PE bags [2018-07-14]

The PE bag is a plastic bag, which is a plastic bag that is blown out by a blown film machine by HDPE (low pressure and high density) or LDPE (high pressure and low density), and then bagged by a bag making machine. The customer cuts the se...

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Packaging code [2018-07-08]

When packaging is designed, the focus is difficult to grasp, or because of the packaging design of the product, there is no clue. For the convenience of everyone, Xiaobian has collected some general requirements for packaged goods. The ove...

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Four buzzwords for woven bags [2018-06-30]

Everyone wants to understand the woven bag, it is necessary to understand its terminology, the following brief introduction to the four major technical terms: 1. Braid Density Tolerance: Braid Density Tolerance means that the braid den...

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Bag function [2018-06-23]

Three-layer packaging in multi-packaging bags: BOPP/PET/PE, BOPP/WMPET/PE, BOPP/PE can be used for most packaging, like jujube bags, brown sugar bags, condiment bags, dried fruit bags, sugar Bags, roast duck bags, roast chicken bags, chicke...

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How to improve the flatness of woven bags [2018-06-16]

1. The speed ratio of the drawing gear of the drawing machine can be changed, and the tension of the flat yarn is increased from the process, and the temperature of the oven is increased. The flat yarn is fixed in the oven during the stretc...

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PP woven bag features [2018-06-10]

Single-layer plastic bag features: 1) Cheaper 2) Selection of printing technology 3) Mostly benzene soluble ink 4) Because the ink is on the outer surface of the printing layer, it is easy to lose color compared to the intaglio printing...

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The reason why the color strength of the woven bag is not strong [2018-06-02]

Insufficient color strength of woven bags is mainly manifested in the fact that after the printing of the woven bags, the ink layer is easy to fade. The main reasons are as follows: 1. Substrate: The corona on the surface of the PP or PE i...

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Plastic woven bag flatness improvement skills [2018-05-26]

In order to be able to print better, we need to have a better flatness in the woven bag. We must overcome the problems of the general plastic woven bag. For example, there are many twisted wires, the density of the warp and weft is uneven, ...

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Bag pricing basis [2018-05-19]

First, style. We can see various styles of bags, the style is better, the price will be higher. Second, specifications. The size of the bag is customized according to the requirements, and the natural price will be different. ...

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Effective width of woven bags [2018-05-12]

The effective width of the plastic woven bag is poor. In the related woven bag industry standard, the effective width deviation of the woven bag is not revised in the bag width of 700 MM and below, and the original standard partial +15 MM--...

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How to detect the anti-aging effect of plastic woven bags? [2018-05-05]

The aging resistance of plastic woven bags can be measured by artificial accelerated weathering tests and outdoor exposure weathering tests. Among them, the artificial accelerated aging test is to put the plastic woven bag test sample in th...

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What is the characteristics of plastic woven bag? [2018-04-29]

The plastic woven bag market is now hot, and woven bag manufacturers are constantly innovating the woven bag market in response to the needs of different customers. No matter what the pros and cons of anything, as long as the trade-offs, th...

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