Plastic packaging bags are widely used for various types of packaging, and their materials can be divided into OPP CPP、PP、PE、PVA、EVA、 Composite bags, co extruded bags, etc. The most commonly used materials are OPP and PE.
OPP bags have good transparency, but poor flexibility, are prone to bursting, and have good printing adhesion on the bag. PE plastic bags have good flexibility and are not easy to burst, but they have low transparency and poor adhesion to the printed text on the bag body. Below, we will provide a detailed introduction to the advantages and disadvantages of PE plastic bags and OPP bags:
OPP film has higher tensile strength, stiffness, transparency, glossiness, printing performance, and more than ordinary PP film. OPP is a oriented stretchable polypropylene film with high transparency and brittleness. It is folded in half and sealed on the side with a self-adhesive seal at the opening tongue. When in use, the protective skin on the seal surface is peeled off and the tongue is folded in half and glued firmly. It is easy to use and generally uses color printing and offset printing processes, with bright and beautiful colors. It is widely used in industries such as clothing, food, printing, stationery, cosmetics, and paper. We can also print various patterns, butterfly holes, and airplane holes according to customer needs.
Characteristic: Hard, unchanged after pulling. Non stretchable (bi-directional stretching), single piece folded in half, edge sealed and welded, with a maximum length not exceeding 640m/m.
Advantages: Good transparency.
Disadvantage: The sealing on both sides is prone to tearing.
PE plastic bag is a thermoplastic resin made by polymerizing ethylene. Polyethylene is odorless, non-toxic, and feels like wax. It has excellent low temperature resistance (with a minimum operating temperature of -70 to -100 ℃), good stability, and can withstand most acid-base erosion. However, polyethylene is sensitive to environmental stress and has poor heat aging resistance.
Characteristics: Contains formalin, slightly less transparent.
HDPE： High density low-pressure polyethylene, with a crisp texture, is commonly used for making vest bags.
LDPE： Low density high-pressure polyethylene, soft to the touch.
LDPE： Low density high-pressure polyethylene, soft to the touch.Plastic packaging bags are widely used for various types of packaging, and their materials can be divided into OPP CPP、PP、PE、PVA、EVA、 Composite bags, co extruded bags, etc. The most commonly used materials are OPP and PE. OPP bags have good transparency, but poor flexibility, are prone to bursting, and have good printing adhesion on the bag. PE plastic bags have good flexibility and are not easy to burst, but they have low transparency and poor adhesion to the printed text on the bag body. Below, we will provide a detailed introduction to the advantages and disadvantages of PE plastic bags and OPP bags:
OPP film has higher tensile strength, stiffness, transparency, glossiness, printing performance, and more than ordinary PP film. OPP is a oriented stretchable polypropylene film with high transparency and brittleness. It is folded in half and sealed on the side with a self-adhesive seal at the opening tongue. When in use, the protective skin on the seal surface is peeled off and the tongue is folded in half and glued firmly. It is easy to use and generally uses color printing and offset printing processes, with bright and beautiful colors. It is widely used in industries such as clothing, food, printing, stationery, cosmetics, and paper. We can also print various patterns, butterfly holes, and airplane holes according to customer needs.
Characteristic: Hard, unchanged after pulling. Non stretchable (bi-directional stretching), single piece folded in half, edge sealed and welded, with a maximum length not exceeding 640m/m.
Advantages: Good transparency.
Disadvantage: The sealing on both sides is prone to tearing.
PE plastic bag is a thermoplastic resin made by polymerizing ethylene. Polyethylene is odorless, non-toxic, and feels like wax. It has excellent low temperature resistance (with a minimum operating temperature of -70 to -100 ℃), good stability, and can withstand most acid-base erosion. However, polyethylene is sensitive to environmental stress and has poor heat aging resistance.
Characteristics: Contains formalin, slightly less transparent.
HDPE： High density low-pressure polyethylene, with a crisp texture, is commonly used for making vest bags.
LDPE： Low density high-pressure polyethylene, soft to the touch.Plastic packaging bags are widely used for various types of packaging, and their materials can be divided into OPP CPP、PP、PE、PVA、EVA、 Composite bags, co extruded bags, etc. The most commonly used materials are OPP and PE. OPP bags have good transparency, but poor flexibility, are prone to bursting, and have good printing adhesion on the bag. PE plastic bags have good flexibility and are not easy to burst, but they have low transparency and poor adhesion to the printed text on the bag body. Below, we will provide a detailed introduction to the advantages and disadvantages of PE plastic bags and OPP bags:
OPP film has higher tensile strength, stiffness, transparency, glossiness, printing performance, and more than ordinary PP film. OPP is a oriented stretchable polypropylene film with high transparency and brittleness. It is folded in half and sealed on the side with a self-adhesive seal at the opening tongue. When in use, the protective skin on the seal surface is peeled off and the tongue is folded in half and glued firmly. It is easy to use and generally uses color printing and offset printing processes, with bright and beautiful colors. It is widely used in industries such as clothing, food, printing, stationery, cosmetics, and paper. We can also print various patterns, butterfly holes, and airplane holes according to customer needs.
Characteristic: Hard, unchanged after pulling. Non stretchable (bi-directional stretching), single piece folded in half, edge sealed and welded, with a maximum length not exceeding 640m/m.
Advantages: Good transparency.
Disadvantage: The sealing on both sides is prone to tearing.
PE plastic bag is a thermoplastic resin made by polymerizing ethylene. Polyethylene is odorless, non-toxic, and feels like wax. It has excellent low temperature resistance (with a minimum operating temperature of -70 to -100 ℃), good stability, and can withstand most acid-base erosion. However, polyethylene is sensitive to environmental stress and has poor heat aging resistance.
Characteristics: Contains formalin, slightly less transparent.
HDPE： High density low-pressure polyethylene, with a crisp texture, is commonly used for making vest bags.
LDPE： Low density high-pressure polyethylene, soft to the touch.Plastic packaging bags are widely used for various types of packaging, and their materials can be divided into OPP CPP、PP、PE、PVA、EVA、 Composite bags, co extruded bags, etc. The most commonly used materials are OPP and PE. OPP bags have good transparency, but poor flexibility, are prone to bursting, and have good printing adhesion on the bag. PE plastic bags have good flexibility and are not easy to burst, but they have low transparency and poor adhesion to the printed text on the bag body. Below, we will provide a detailed introduction to the advantages and disadvantages of PE plastic bags and OPP bags:
OPP film has higher tensile strength, stiffness, transparency, glossiness, printing performance, and more than ordinary PP film. OPP is a oriented stretchable polypropylene film with high transparency and brittleness. It is folded in half and sealed on the side with a self-adhesive seal at the opening tongue. When in use, the protective skin on the seal surface is peeled off and the tongue is folded in half and glued firmly. It is easy to use and generally uses color printing and offset printing processes, with bright and beautiful colors. It is widely used in industries such as clothing, food, printing, stationery, cosmetics, and paper. We can also print various patterns, butterfly holes, and airplane holes according to customer needs.
Characteristic: Hard, unchanged after pulling. Non stretchable (bi-directional stretching), single piece folded in half, edge sealed and welded, with a maximum length not exceeding 640m/m.
Advantages: Good transparency.
Disadvantage: The sealing on both sides is prone to tearing.
PE plastic bag is a thermoplastic resin made by polymerizing ethylene. Polyethylene is odorless, non-toxic, and feels like wax. It has excellent low temperature resistance (with a minimum operating temperature of -70 to -100 ℃), good stability, and can withstand most acid-base erosion. However, polyethylene is sensitive to environmental stress and has poor heat aging resistance.
Characteristics: Contains formalin, slightly less transparent.
HDPE： High density low-pressure polyethylene, with a crisp texture, is commonly used for making vest bags.
LDPE： Low density high-pressure polyethylene, soft to the touch.OPP film has higher tensile strength, stiffness, transparency, glossiness, printing performance, and more than ordinary PP film. OPP is a oriented stretchable polypropylene film with high transparency and brittleness. It is folded in half and sealed on the side with a self-adhesive seal at the opening tongue. When in use, the protective skin on the seal surface is peeled off and the tongue is folded in half and glued firmly. It is easy to use and generally uses color printing and offset printing processes, with bright and beautiful colors. It is widely used in industries such as clothing, food, printing, stationery, cosmetics, and paper. We can also print various patterns, butterfly holes, and airplane holes according to customer needs.
Characteristic: Hard, unchanged after pulling. Non stretchable (bi-directional stretching), single piece folded in half, edge sealed and welded, with a maximum length not exceeding 640m/m.
Advantages: Good transparency.
Disadvantage: The sealing on both sides is prone to tearing.
PE plastic bag is a thermoplastic resin made by polymerizing ethylene. Polyethylene is odorless, non-toxic, and feels like wax. It has excellent low temperature resistance (with a minimum operating temperature of -70 to -100 ℃), good stability, and can withstand most acid-base erosion. However, polyethylene is sensitive to environmental stress and has poor heat aging resistance.
Characteristics: Contains formalin, slightly less transparent.
HDPE： High density low-pressure polyethylene, with a crisp texture, is commonly used for making vest bags.
LDPE： Low density high-pressure polyethylene, soft to the touch.Plastic packaging bags are widely used for various types of packaging, and their materials can be divided into OPP CPP、PP、PE、PVA、EVA、 Composite bags, co extruded bags, etc. The most commonly used materials are OPP and PE. OPP bags have good transparency, but poor flexibility, are prone to bursting, and have good printing adhesion on the bag. PE plastic bags have good flexibility and are not easy to burst, but they have low transparency and poor adhesion to the printed text on the bag body. Below, we will provide a detailed introduction to the advantages and disadvantages of PE plastic bags and OPP bags:
OPP film has higher tensile strength, stiffness, transparency, glossiness, printing performance, and more than ordinary PP film. OPP is a oriented stretchable polypropylene film with high transparency and brittleness. It is folded in half and sealed on the side with a self-adhesive seal at the opening tongue. When in use, the protective skin on the seal surface is peeled off and the tongue is folded in half and glued firmly. It is easy to use and generally uses color printing and offset printing processes, with bright and beautiful colors. It is widely used in industries such as clothing, food, printing, stationery, cosmetics, and paper. We can also print various patterns, butterfly holes, and airplane holes according to customer needs.
Characteristic: Hard, unchanged after pulling. Non stretchable (bi-directional stretching), single piece folded in half, edge sealed and welded, with a maximum length not exceeding 640m/m.
Advantages: Good transparency.
Disadvantage: The sealing on both sides is prone to tearing.
PE plastic bag is a thermoplastic resin made by polymerizing ethylene. Polyethylene is odorless, non-toxic, and feels like wax. It has excellent low temperature resistance (with a minimum operating temperature of -70 to -100 ℃), good stability, and can withstand most acid-base erosion. However, polyethylene is sensitive to environmental stress and has poor heat aging resistance.
Characteristics: Contains formalin, slightly less transparent.
HDPE： High density low-pressure polyethylene, with a crisp texture, is commonly used for making vest bags.
LDPE： Low density high-pressure polyethylene, soft to the touch.Plastic packaging bags are widely used for various types of packaging, and their materials can be divided into OPP CPP、PP、PE、PVA、EVA、 Composite bags, co extruded bags, etc. The most commonly used materials are OPP and PE. OPP bags have good transparency, but poor flexibility, are prone to bursting, and have good printing adhesion on the bag. PE plastic bags have good flexibility and are not easy to burst, but they have low transparency and poor adhesion to the printed text on the bag body. Below, we will provide a detailed introduction to the advantages and disadvantages of PE plastic bags and OPP bags:
OPP film has higher tensile strength, stiffness, transparency, glossiness, printing performance, and more than ordinary PP film. OPP is a oriented stretchable polypropylene film with high transparency and brittleness. It is folded in half and sealed on the side with a self-adhesive seal at the opening tongue. When in use, the protective skin on the seal surface is peeled off and the tongue is folded in half and glued firmly. It is easy to use and generally uses color printing and offset printing processes, with bright and beautiful colors. It is widely used in industries such as clothing, food, printing, stationery, cosmetics, and paper. We can also print various patterns, butterfly holes, and airplane holes according to customer needs.
Characteristic: Hard, unchanged after pulling. Non stretchable (bi-directional stretching), single piece folded in half, edge sealed and welded, with a maximum length not exceeding 640m/m.
Advantages: Good transparency.
Disadvantage: The sealing on both sides is prone to tearing.
PE plastic bag is a thermoplastic resin made by polymerizing ethylene. Polyethylene is odorless, non-toxic, and feels like wax. It has excellent low temperature resistance (with a minimum operating temperature of -70 to -100 ℃), good stability, and can withstand most acid-base erosion. However, polyethylene is sensitive to environmental stress and has poor heat aging resistance.
Characteristics: Contains formalin, slightly less transparent.
HDPE： High density low-pressure polyethylene, with a crisp texture, is commonly used for making vest bags.
LDPE： Low density high-pressure polyethylene, soft to the touch.
