Tel: +86 188 2689 9458
source:Industry News release time:2022-10-27 Hits:
Composite packaging bag in the field of packaging status has been irreplaceable, this kind of packaging through the plastic film, aluminum foil, paper and other properties of the base material rolling composite processing of packaging materials, once used, will quickly replace the traditional packaging position.
The bag that comes into contact every day is so much, know its action after all and characteristic, safety how? Xiaobian today to explain the characteristics and application of common composite packaging bags.
1, the characteristics of composite bag
Composite packaging bag is a flexible packaging material formed by two or more different properties of the material composite, so as to form a new high performance packaging can give full play to the advantages of each component material. It can collect the advantages of each layer of film, overcome their shortcomings, composite can obtain more ideal packaging materials, can meet the requirements of a variety of products.
With the progress of material processing technology, now the composite packaging bag variety, different performance, compared with other packaging materials, its main characteristics are as follows:
1. Light, transparent and soft;
2. Good air tightness and heat sealing;
3. Can moisture-proof, air-proof, anti-ultraviolet, heat resistance, cold resistance performance;
4. It has good dimensional stability, stable chemical properties, excellent chemical resistance and grease resistance;
5. Tear resistance, needle resistance, fatigue resistance, impact resistance, friction resistance and aging resistance;
6. Excellent machining adaptability.
Composite packaging bag with light quality, soft, less waste, easy processing molding, small space, low cost and cost effectiveness (volume and weight per unit weight packaging) high advantages, can meet the needs of most commodities -- especially clothing, hardware, food packaging needs.
2, the application of composite packaging bags
Composite packaging bags are mainly used for the packaging of clothing, hardware, food, medicine, cosmetics, beverages and other products. In recent years, the global demand for composite packaging bags has been maintaining a rapid development. Composite packaging bag can be used by a wide variety of substrate, commonly used substrate are: High density, medium density, low density polyethylene film (HDPE, MDPE, LDPE), stretched and unstretched polypropylene film (BOPP, CPP), polyester film (PET), polyvinyl chloride film (PVC), polyvinylidene chloride film (PVDC), nylon film (NY), etc.
Common types of composite packaging bags are: paper/plastic composite, plastic/plastic composite, aluminum/plastic composite, etc. The number of composite substrate layers can be two layers, three layers, four layers, five layers or more. According to the type and thickness of the composite plastic film substrate, the number of layers and sequence of the combination, and the method of composite, can constitute many kinds of composite packaging bags.
Read recommendations:
Wholesale Price Biodegradable Aluminum 3 Three Side Seal High Temperature Microwavable Food Retort S
Popular recommendation
Bag-In-Box
BIB Bag-in-box dispenser with butterfly valve vitop for drinking water wine juice
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
new super pouch wholesaler
bag in box wholesale
kraft paper spout pouch Manufacturing
spout pouch machine Factory
bag in box custom
packaging spout pouch wholesaler
bag in box packaging wholesaler
Requirements for medical sterilized paper plastic packaging bags.coffee pouch with valve packaging S
Coffee Pouch: Ultimate Guide
What are the special properties of aluminum foil bags explained by the manufacturer of aluminum foil
What is the difference between fully biodegradable plastic bags and degradable plastic bags?
Why do we use grain bags for vacuum preservation?
How To Seal A Spout Pouch- The Complete Guide
The role of the coffee bag
Introduce the development trend of pet food packaging.Spout pouch flexibility Factory
How to test the packaging bag.
What is the function of the hole on the coffee bag
What is the real Kraft Paer Pouches.packaging kraft paper pouch bag
Introduce the usage of Vacuum packing bag
Why not recommend a large number of dog food or casual, simple Dog Food Bag?petco free dog food bag
vanishing coff packaging bag.Production process of non-woven packaging bags
Vacuum packing bag
mini Snack food bag Production.Learn about children's food packaging bags
The application of plastic in sterile packaging.coffee packaging plastic bag Manufacturing
Advantages and applications of sucking bags
Customized by aluminum foil bag manufacturer.aluminum foil bag large Manufacturing
The expression method used in the design of plastic bag manufacturers