Recyclable Plastic Bag Glassine Paper Bag Biodegradable Bag : One-Stop Supplier

06/06/2024
Recyclable Plastic Bag Glassine Paper Bag Biodegradable Bag : One-Stop Supplier 
Author : wing           Update Time：June 6, 2024  
【 Abstract 】 :
Recyclable plastic bags, glassine paper bags, biodegradable bags are currently popular three categories of environmentally sustainable materials, how to choose to be more in line with customer requirements?
 
Brands, consumers, organizations and environmental protection trends require that products be packaged in environmentally friendly materials. To this end, companies must re-evaluate or replace packaging materials to improve customer adhesion.Recyclable plastic bags, paper bags, biodegradable bags are currently popular three categories of environmentally sustainable materials, how to choose to be more in line with customer requirements?
1. What is recyclable plastic bag? 
 
 
In the internationally recognized global recycling standard GRS certification, EN15343:2008 certification clearly states that, Only materials with pre-consumer recycled polybag PIR and post-consumer recycled polybag PCR are considered recycled content. Only when the content of recycled materials is greater than 20% can we apply for certification, and only when the content of recycled materials is greater than 50% can we apply for printing certification LOGO labels. The 30% recycled, 50% recycled and 100% recycled materials required by the customer refer to the proportion of recycled materials in the product or packaging by quality.
The primary material is extracted from petroleum, which is characterized by milky white particles, crystal transparent, without any impurities, good physical properties, easy to process. Raw materials can not apply for GRS certification, EN15343:2008 certification, and from the perspective of resource utilization efficiency and environmental protection, the use of raw materials will waste resources and cause adverse effects on the environment, continue to increase the stock of plastic on the earth, is not conducive to the low-carbon trend.
Therefore, to meet customer requirements and practice environmentally friendly recyclable plastic bags refers to certified plastic bags containing recycled materials, not raw plastic bags.
Goolien packaging GRS, EN15343:2008 recyclable plastic bags, is in line with customer requirements, to meet the internationally recognized environmental standards, truly recyclable plastic bags, is an important product of environmental protection packaging bags.
 
  2.What is environmentally friendly paper bag? 
At present, Goolien Packaging, a professional production factory of environmental protection packaging, in addition to the production of conventional paper coated bags, there are three types of more environmentally friendly paper bag products:
Glassine Paper Bags, unlike the usual paper bags. Because Glassine Paper Bags do not contain coating (wax, paraffin, or silicone) and plastic coating, they are a pure paper bag. Glassine Paper Bags are made of smooth translucent paper that is durable and beautiful, reduces packaging waste and is very environmentally friendly.
Cellophane paper bags (cellulose films) are bags made from recycled cellulose films. Glass paper bags and general paper bags are different, not only good flexibility and transparent, just like glass, so it is called "glass paper bags". Cellophane paper bags are biodegradable paper materials that are truly "green" products.
Paper /PLA biodegradable bag, made of FSC certified paper composite biodegradable material, has the standing of composite bag, but also can be fully biodegradable, is an important product in environmental protection packaging.
 
 
3. What are biodegradable bags? 
 
 
  
 
Biodegradable plastic bags mean that the packaging bag is completely degraded into water and carbon dioxide and other small molecules. The main source of this fully degradable material is from corn, cassava and other processed into polylactic acid, that is, PLA. Polylactic acid (PLA) is a new biosubstrate and renewable biodegradable material, starch raw material through saccharification to obtain glucose, and then from the glucose and a certain strain of fermentation to produce high purity lactic acid, and then through chemical synthesis of a certain molecular weight of polylactic acid. It has good biodegradability, and can be completely degraded by microorganisms in nature under specific conditions after use, and eventually generate carbon dioxide and water, which does not pollute the environment, which is very beneficial to the protection of the environment, and is recognized as an environmentally friendly material.

Goolien packaging can supply high quality compostable and biodegradable bags through advanced degradation technology research and results transformation.
Due to its characteristics, the whole biodegradable bag is recommended to be stored in a dry, cool and ventilated environment away from light, and pay attention to moisture:

①. Suitable temperature -5℃ ~ 30℃
②. The relative humidity is 50% to 60%

Biodegradable bags are oxidized in the natural environment, so the shelf life of biodegradable bags is usually about one year.
 
 
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