Compostable Biodegradable PLA Pbat Polymer Materials Shopping Bag Carrier Bag Wholesale China

• Application: Food, Household
• Feature: Moisture Proof, Bio-Degradable, Disposable
• Material: PLA Pbat
• Shape: Plastic Bags
• Making Process: Composite Packaging Bag
• Raw Materials: PLA Pbat
• Model NO.: D cut bag
• Bag Variety: PLA Pbat
• Environmentally Friendly or Not: Yes, 100% Environmentally Friendly
• Standard: En13432, ASTM D6400, As5810 Standard
• Certificate: Ok Compost Home, FDA, Bpi
• Shelf-Life: 9 Months
• MOQ: 1 Ton
• Lead Time: 20 Days
• Support with: OEM, ODM
• Size and Qty: Customized
• Transport Package: Bags and Cartons
• Specification: small, medium, big
• Trademark: YUANXIAN POLYMER
• Origin: China
• Production Capacity: 10000000

Product Description

Detailed Photos

 

Product Parameters

Product Paramenters
Brand Name	YUANXIAN POLYMER
Product Name	Biodegradable D-cut bag
Material	PLA/PBAT
Color	Customized
Size(CM)	Customized
Features	-Fully biodegradable, more environmentally friendly  -Good load-bearing, no stranglehold  -It is tightly sealed and not easy to leak  -Strong handle, stretch performance is good.  -Constant temperature process and tight edge sealing  -Excellent ink, clear printing
Application	Clothes Supplies Store/ Supermarket/ Household/Shopping use
Our Advantage	1. Professional ODM&OEM experience.
	2. Professional equipment produces high quality products.
	3. Customer success plan.
	4. Experience Focusing on the R&D of plastic products.
	5. Fast delivery time.
	6. 100% safe payment.

Size:
- Bag Size, Bag Qty per package and package ways could be customized.

D-cut bags

D-cut bag	Dimension, inch	Thickness, mic
	9'' x 12''	50

Degradable in freshwater environment
Degradable in industrialized compost condition
Degradable in yard compost condition
Degradable in soil environment
Degradable in marine environment
Degradable by anaerobic digestion in sludge
Degradable by anaerobic digestion in high solids
 

Biodegradable Rate in compost condition:
MATERIAL: MODIFIED MATERIAL -
FILM BLOWING GRADE YPMH-M300
COMPOST SOURCE: SHIJIAZHUANG,
COMPOST AGE: 3 MONTHS,
TEST CONTAINER VOLUME: 2.5L
 

our material

 

The Lactic acid monomer is made from fermented plant starsh such as from corn.

Polylactic acid (PLA) can be completely decomposed into carbon dioxide (CO2) and water (H2O) under natural conditions after being discarded.

Molecular Formula: H-[OCHCH₃CO]_n-OH

item	Unit	Result
Monomer content and D-content	%	≤0.3
Density	g/cm^3	>1.24
Particle Diameter	mm	2
Melt index (190-C/2.16kg)	g/10min	10
Melt point	ºC	>165
Tensile Strength at Break	MPa	>45
Elongation at break	%	>5
Tensile Modulus	GPa	6.5
Notch Impact Strength	kJ/m^2	>4
HDT(0.45Mpa)	ºC	>100
Bending strength	Mpa	>70
Transmittance	%	>95
Degradation Rate	%	>95

Polybutylene succinate

Item No: YPRX-PBS01, YPRX-PBS02
Molecular Formula: HO-(CO-(CH₂)₄-CO-O-(CH₂)₄-0)_n-H
CAS NO: 25777-14-4
Standard: GB/T 30294-2013
Color: Natural white
Raw Material: BDO(1,24-butanediol) Succinic Acid

Application: injection molding tablewares and cutlery textile, fishing net, engineering components medical applications, etc.
 

PBAT (short for polybutylene adipate terephthalate) is a biodegradable random copolyme, specifically a copolyester of adipic acid, 1,4-butanediol and terephthalic acid (from dimethyl terephthalate).

Molecular Formula: H-(O-(CH2)4-O-CO-(CH2)4-CO-)n-(O-(CH2)4-O-CO-C6H4-CO-)m-H)

No	Item			Unit	Value
1	Density, 25ºC			g/cm^3	1.23+0.03
2	Melting Point, pm			ºC	110-145
3	MFR			g/10min	2.5-4.5
4	Moisture			%	≤0.1
5	Hydroxyl content			mol/t	≤50
6	Color value	L value	Standard value	--	≥70
		A value	Nominal value	--	≤5
			Deviation		+1
		B value	Nominal value	--	≤10
			Deviation		+1
7	Breaking tensile strength			Mpa	≥15
8	Tensile strain at breaking			%	≥500
9	Bending strength			Mpa	≥3
10	Bending modulus			Mpa	≥30
11	Vicat softening point A50			ºC	≥80
12	Ash content			%	≤0.1

How do biodegradable bags degrade?

Degradable bag refers to a plastic bag that can be degraded under specific conditions, usually made of biodegradable materials such as polylactic acid (PLA) and polyester (PBAT).
The process of degradation is carried out through microbial action, hydrolysis, oxidation and other ways to decompose polymer molecules into small molecular substances, and eventually form natural substances such as carbon dioxide, water and organic matter, without causing pollution to the environment. Compared with ordinary plastic bags, degradable bags have the advantages of environmental protection and sustainability.
 

Our Advantages

We produce according to the standards GB/T 38082-2019 for biodegradable shopping bags and GB/T 38079-2019 for starch based plastic shopping bags. We strictly control the product identification, size deviation, sensory, printing quality, mechanical properties, biodegradability, and starch content. This product exhibits excellent biodegradability under composting conditions, freshwater environments, marine environments, and soil environments.
 

FAQ

1. Q: What's your main material?
Our main materials are PLA,PBS,PBAT and Corn Starch. The materials are 100% Compostable and Biodegradable, they can be degraded into H20 and C20 completely.

2. Q: What information should I let you know if I want to get a quotation?
The size of the products (Length x Width), if your bag's have the gusset, also please provide the gusset size.
We usually quote you within 24 hours after we get your inquiry. If you are in urgency to get the quotation,please call us or tell us in your mail, so that we could regard your inquiry in priority.

3. Q: The printing: How many colors printing in 1 side or 2 sides?
It will be very useful if you can provide your bag's picture. Of course, samples will be best.

4. Q: What's your MOQ?
Usually 1 tons each kind, the more the cheaper.

5. Q:  What is the bag size? 
You can measure the length, width and height of the goods that need to packing, we will help you calculate the required size of the bag.
 We do customized products, any size & any color we can make according to your requirement.

6. Q:  Can you design for me?
According to your requirement, we can add your company logo, website, phone number or your ideas on the bag....
Any  color is available. Our profession designer can make design it to for you for free.

Welcome to contact with us for more details!