China factory strong paper plastic coffee bag 250g kraft valve

Generally ,we work on OEM orders,that means size, GSM/Thickness, loading weight, quantity, printing etc. will depend on you requests.

1.Main Parameter of Valve Bag

5.More about us:

Yantai Evergreen Packaging Co., Ltd is professional manufacturer with four factories, and we have engaged in this industry for 20 years and 14 years as alibaba supplier.Experiencing rapid growth, our products now includes pp woven bags, flexible container bags, bopp bags and valve bags. Available in numerous specifications, and able to be custom-produced, these series fully conform with national quality standards. 

Q1:What's your product range?

1.PP woven bag/sack ,pp woven bag with pe liner,pp woven bag with gusset

2.Laminated pp woven bag (=pp woven bag+pe lamination)

3.Bopp bag (=pp woven bag+pe lamination+bopp film)

4.PP bulk/big bag, FIBC bag

5.Breathable & ventilated pp bag 

6.Valve bag

7.PP woven roll

Q2:What information should I let you know if I want to get a precise quotation?

Material, Size, Thickness/GSM , Printing

Q3:Are you willing to provide the samples?

We are happy to provide the samples to you if we have the identical or similar samples in our warehouse,and they are totally free.But if we haven't ,we can make the samples for you,but the sample fee must be charged.

Generally,5-7 days for sample making. 

Q4:Application/Usage area of your bopp film laminated packaging bags?

Valve bags are widely used for packing.

Food Area: such as coffee,sugar, salt, flour, rice, starch.

Feed: pet food, pet litter, bird seed, grass seed, animal feed.

Agriculture Area: as grains, coffee beans,rice, wheat, corn, seeds,flour, soybeans. 

Industrial Area: buliding material,sand,gravel,garbage.

Chemicals: fertilizer, chemical materials,granular powder,plastic resin.

Load Bearing: 5kg,10kg, 20kg, 25kg,50kg,100kg ..as your requests.