Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

How about the weight of the packing bag

source:other news release time:2022-12-14 Hits:    

  PEVA freezer bag

  Weight=density * volume=density * 42 * 18 * 0.00007=0.05292 * density (g), about 1g for 20 bags.

  Plastic bags are bags made of plastics (commonly used plastics include polypropylene, polyester, nylon, etc.) as the main raw materials. They are indispensable items in people's daily life and are often used to hold other items. It is widely used because of its advantages of low cost, light weight, large capacity and easy storage. However, it is prohibited to produce and use plastic bags in some countries because of its shortcomings of extremely long degradation cycle and difficult treatment.

  The invention of plastic bags has brought great convenience to human life, but more and more people do not know how to use them effectively for environmental protection, leading to the globalization of plastic bag pollution.

  Compared with traditional plastic bags, environment-friendly bags have the following advantages:

  1. Water solubility speed can be designed and selected, completely dissolved in water, non-toxic and pollution-free;

  2. High tensile strength and good tension;

  3. High transparency and good luster;

  4. High softness and good touch;

  5. Good oil and solvent resistance, heat sealing and printing;

  6. Low permeability and good gas resistance;

  7. Plastic snap fastener or self-adhesive plastic bag can be added;

  8. Excellent anti-static performance, no dust collection, etc.

  9. It can be degraded by water, air, sunlight and biology. Usually, it can be decomposed into harmless substances in about a month.


Read recommendations:

Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag

clear spout pouch Production

spout pouch machine wholesale

The Revolution in Liquid Packaging

Development of Food Vacuum Packaging Bag Manufacturers

Popular recommendation

Custom Size Printed Coffee Milk Juice Wine Bib Bag-In-Box With Valve Gift Cardboard Box

Wholesale Price Biodegradable Aluminum 3 Three Side Seal High Temperature Microwavable Food Retort S

Aluminum foil bag

smart spout pouch Manufacturing

bag in box wholesaler

super pouch tool bag wholesale

spout pouch bags manufacture

spout pouch black custom

bag in box wine sales

kraft paper spout pouch wholesale

What does the three-side seal of the bag mean?

Unlock the Potential of Paper IBC: The Ultimate Packaging Solution

Tell you how to distinguish the material of the vacuum packaging bag

Requirements for medical sterilized paper plastic packaging bags.coffee pouch with valve packaging S

coffee bag with one way valve distributors.The thickness of each layer of the composite packaging ba

Introduction to Barcodes for Packaging Bags

Efficient protection, easily carry: new choice of liquid packaging bag.juice bag in box company

How to fold a gift box? Let the person receiving the gift feel your good intentions

With the widespread use of bags in boxes, their quality has been continuously recognized.bag in box

What is the principle of vacuum nozzle? Negative pressure principle

coffee bag history

The reason why the packaging bag is easy to tear open.aluminum laminated foil bag custom

Definition of nylon vacuum bag

What are the classifications of plastic packaging

How to measure the air permeability of vacuum packaging bags

Classification of bags

Plastic packaging bag purchase requirements.aluminum foil bags for grilling Production

How much do you know about the characteristics and use of aluminum foil packaging bags?gusset alumin

Basic elements of packaging bags.bag in box sales

Characteristics of liquid packaging bags.sunbean beaten coffee pouch

Share:

Email

Wechat Whatsapp

Leave Your Message