How to distinguish the quality of OPP card head plastic bag?

source:Industry News release time:2022-12-19 Hits:

　　 Spout pouch

　　OPP card head plastic bags suggest that when purchasing plastic bags and plastic packaging, the method of "looking, smelling, asking and cutting" can be used to identify the safety of plastic products for meals. "Hope", first pay attention to the name of the commodity, so as to identify its use and scope of use. Do not misuse it to avoid accidents; The second is to see whether there is a QS mark on the product label, which is the national standard certification for plastic products that contact food. When observing products, qualified products will never have poor light transmittance or spots, aerosols, bubbles and other problems.

　　"Smell", OPP card head plastic bag reminds that if strong plastic smell is found, it proves that the container is not suitable for food preservation, and it may also be unqualified or inferior products. Plastic products for food with qualified quality should not have any peculiar smell. "Ask", if the main function is to load food, you should pay special attention and ask the sales staff about the use of plastic products and whether they can be used for food preservation. Finally, "cut" and touch the plastic container carefully. If there is burr at the plastic opening, it belongs to unqualified product.

Read recommendations:

Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch

customization Pouch with Handle

Spout pouch flexibility Factory

The advantages and development prospects of aluminum foil bags

What usage conditions should food packaging bags meet.petco free dog food bag wholesale

Popular recommendation

Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch

Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve

Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging

spout pouch machine sales

Spout pouch flexibility wholesale

biodegradable spout pouches sales

pouch with handle Solution

Spout pouch flexibility

Vacuum zipper bag Production

valve plastic coffee bag

Test standards for frozen food packaging.petco free dog food bag Manufacturing

How to distinguish the quality of OPP card head plastic bag?

The vacuum packaging bag could not be sealed because of this

aluminum foil bags for cooking manufacture.Future development trend of facial mask packaging bags

Characteristics of food composite bags.flexible packaging film roll pouches Solution

Thermal insulation: the guardian of temperature

What is a compound bag

When using vacuum packaging bags for food, it is inevitable to encounter difficulties. How to solve

Application of Aluminum Foil Ton Bag.aluminum foil bag price

Composition of liquid bags

spout pouches Production.How to choose a suitable vacuum packaging bag

Principles and how to use medical sterilization packaging bags.coffee pouch with valve packaging

What are the types of Aluminum Foil Bag?aluminum foil bags for grilling wholesale

Talking about the knowledge of using plastic packaging bags.mini Snack food bag Manufacturing

The characteristics and performance of Spout POUCHES

Development of packaging bag industry

Overview of the requirements for the bagging process of fruit juice bags.recycled kraft paper pouch

Vacuum packaging bag is a choice with strong health awareness

Production precautions for aluminum foil bags.disposable aluminum foil bag

What are the characteristics of the bag in the box..bag in box wine

How to distinguish the quality of OPP card head plastic bag?

Stay Connected with us

PRODUCTS

Navigation

+86 188 2689 9458